• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    1. Self-acting machine for the hydroplastic shaping of spur gears consisting of a vertical hydraulic press (1), on whose worktable (7) is mounted a device (8) for hydroplastic shaping having a work tool (55) and a high pressure hydraulic cylinder (29) mounted on a base (28), a die (4) being anchored in a mobile carriage (7), characterized in that the die (4) is mounted in a plate (3) mounted immoveably in relation to the moveable carriage (2), in that there is rigidly attached with clips (11) to two of the supports of the vertical hydraulic press a cantilever (10) on which there is mounted a feed device with a roller bed (12) connected to a first guide device (15) and a packaging device (16) connected to a manipulator (17) by a gripper arm (23) immoveably attached to it, in that there are hydroplastic shaping a counterpressure hydraulic cylinder (29) and a removal device (60) which is connected to a discharge duct (62) to carry away the finished parts, the hydraulic cylinder (29) being arranged on a common axis in relation to the work tool (55) of the device for hydroplastic shaping, in that two extraction devices (58) are secured to a top plate (50) of the device for hydroplastic shaping, in that a second guide device (38) is mounted on its base (28), and in that set on the plate (3) which is attached to the mobile carriage (2) is a third guide device (69).
    公开号:SU1593974A1
    申请号:SU857773821
    申请日:1985-04-26
    公开日:1990-09-23
    发明作者:Костов Петков Георги；Илиев Тревненски Иван；Иванов Иванов Георги；Василев Тодоров Христо；Милчев Нанков Илия；Ангелов Митев Николай；Маринова Милчева Надка；Георгиев Цанев Цаньо
    申请人:Нпсп По Хидропластична Обработка На Металите (Инопредприятие)；
    IPC主号:
    专利说明:

    The invention relates to the processing of metals by pressure and relates to an automatic machine for the hydroplastic processing of cylindrical gear wheels, which is used in final processing, a gear profile of cylindrical gear wheels with straight and helical teeth.
    A device for processing cylindrical bodies by hydroplastic deformation is known, which, depending on the type of matrix, would be able to process with the required surface quality only their inner bore or to shape their outer surface, and to finish the inner one with the necessary degree (NRB certificate of authorship: 23783. In 21 D 19/10, 1978).
     This device is a vertical hydraulic press to a moving caliper to which a device for hydroplastic processing is attached, consisting of a high-pressure hydraulic cylinder fed by a separate unit. The high-pressure piston rod of the high-pressure hydraulic cylinder is movably mounted and sealed to it a tool for hydroplastic deformation, hereinafter referred to as a working tool, which is a smooth piercing with a blind central hole connected by radial grooves to the teeth between the teeth. created on the external surface of the firmware, i.e. working tool. The radial grooves are connected by means of a blind central hole with a high-pressure cavity of the hydraulic cylinder, which provides a forced lubrication of the work surface and the working tool. A bandage is attached to the desktop of the said press, encompassing a die with a tubular billet placed therein. The workpiece itself is supported in its lower end by an extendable support.
    The disadvantage of this device is that. that it is impossible for them to finish on the profiled surface, since smoothly the firmware processes the hole of the workpiece. Moreover, it is not applicable to the processing of spur gears and in particular wheels with medium and large modules due to the fact that the working yiH structure does not provide the necessary degree deformation to perform the profile.
    A device for treating cylindrical bodies by hydroplastic deformation is known, which, depending on the type of punch, can be processed with the required quality only by their outer-surface or by shaping their inner cylindrical surface, trimming the outer surface with the required degree (copyright certificate NRB Mg 23782, В21 D 19/10 1978).
    This device is a. vertical hydraulic press, to pa-. To the barrel table of which a device for hydroplastic processing is attached, consisting of a high-pressure hydraulic cylinder mounted to the base and fed by a separate hydraulic unit. A working tool is installed in the piston of the said hydraulic cylinder, consisting of a package of deforming rings, on the inner surface of which there are interdental bridges connected by radial grooves. For their part, the radial grooves are connected to the high pressure space of the hydraulic cylinder. A punch is attached to the movable support of the aforementioned press, on which the workpiece is mounted.
    A disadvantage of the known devices is that it is impossible to carry out the hydroplastic finishing of the profile surface of cylindrical gear wheels with straight and helical teeth.
    In addition, it is impossible to carry out a continuous automated cycle of individual operations, since it is not possible to self-load workpieces.
    and removal of finished products.
    The purpose of the invention is to create an automatic machine for hydroplastic processing of spur gears with straight and helical teeth, which would provide
    finishing of their profile surface in a continuous automated cycle of separate operations and with independent loading with blanks and removal of finished products.
    FIG. 1 shows an automaton when machining cylindrical gears with external teeth, the general view; in fig. 2 is a view A of FIG. 1; in fig. 3 shows a section BB in FIG. one; in fig. 4 shows a section B-B in FIG. 2; on
    FIG. 5 is a diagram of a second orienting device; in fig. 6 is a diagram of a third orienting device; in fig. -7 - diagram of the working profile of the disk deforming element; in fig. 8 - working diagram
    tool; in fig. 9 is a diagram of a device for hydroplastic processing of cylindrical gear wheels with internal teeth.
    The machine consists of a vertical hydraulic press 1, to the movable caliper 2 of which the plate 3 is fixedly attached. In the latter, a punch 4 is fixed on the supports, to which the mandrel 5 and the elastic gear wheel are permanently attached.
    6
    On the working table 7 of the press 1, a device 8 for hydroplastic processing is installed. To the columns 9 of the press is fixedly attached to the bracket 10 by means of clamps 11, on which is installed the boot device. It consists of a roller table 12, rigidly attached to the bracket 10. By means of a gear rack of the spring stop 13, the first orienting device 14 is connected to the bracket 10. The toothed rack and spring stop are installed as follows. what form the gutter. The first orienting device 14 together with the first horizontal hydraulic cylinder 15 is fixedly attached to the bracket 10. The roller conveyor 12 is connected to the first orienting device 14 and to the packing device 16, which in turn is connected to the manipulator 17. The latter consists of attached to the matte 10 six vertical skalok 18, two of which are equipped with a slider 19, driven by an upper vertical hydraulic cylinder 20. In the slider 19 there are two horizontal rolling pins 21, driven by a second horizontal m horizontal hydraulic cylinder 22. The rolling pin 21 is fixedly attached mechanical, ruk923 comprising third horizontal hydrocyclone the cylinders 24, grip 25 and orienting the tip 26. The mechanical arm 23 are a spring 27 for opening the grip 25.
    The device 8 for hydroplastic processing consists of a base 28 fixedly attached to the working table 7 of the press 1. A retaining hydraulic cylinder 29 is fixedly fixed to the base 28, in which a piston 30 is mounted, to which the UITOK 31 is mounted onto the piston supports 32. The first friction washer 33 is movably mounted on the piston 30, which is pressed against the vertical springs 34 to the washer 35; installed by a key 36 and a nut 37 on the piston rod 31. On the base 28 a second orientation device 38 is installed with the first guide rack 39, which is pressed by the first friction 40 by means of the first spring 41, and they are attached to the first element 42. Element 42 fixedly attached to the base 28. The first spring 41 is connected to the first adjustment screw 43 and the first lock nut 44. The first adjustment screw 43 is locked against the base 28.
    The camshaft guide rail 39 is pivotally attached to the piston rod 45 of the fourth horizontal hydraulic cylinder 46. A second adjusting screw 47 and a lock nut 48 are attached to the base 28. A lower elastic gear: yuleso 49 is fixedly attached to the piston rod 31 of the supporting hydraulic cylinder 29.
    At the base 28, columns 50 are fixed for accurate driving. The top plate 51 of the device 8 is for hydroplastic processing. At the top
    plate 51 is fixedly mounted high-pressure multipliers consisting of high-pressure hydraulic cylinders 52 and movably mounted power pistons 53, the space between them being connected by a system of channels 54 and throttles 55 to a deformation space closed between working tool 56 and a package of gear wheels , closed from the upper side of the upper elastic gear wheel 57. On the upper plate 51 are fixedly mounted opposite each other two removable devices
    58. Each of them includes a removable hydraulic cylinder 59 and removable grippers 60. In a plain, perpendicular to the axis of the hydraulic cylinder
    59, a fifth horizontal hydraulic cylinder 61 is fixedly attached to the base 28 and connected to a diverting device 62. A retracting prism 63 is fixedly mounted on the piston rod of the hydraulic cylinder to divert the finished parts into the discharge chute 64 diametrically opposite it at the base 28.
    The punch 4 is mounted on a support in the plate 3 by means of a second subfilter 65. In the groove on the plate 3 the second friction washer 66 is movably mounted, pressed by the springs 67 to the fixed gear 68, fixedly fixed by means of a key 69 and pressed by a nut
    70k to the plunger 4. In the plate 3, a second guide bar gear 71 of the third alignment device 72 is movably mounted, which is pressed by the second friction clutch 73, abutting against the support spring 74. The second friction clutch 73 is movably fixed in the element 75 fixedly mounted on the plate 3. The support Springs 74 is connected to the third adjusting screw 76 and the lock nut 77. The adjusting screw 76 is counter-relative to the plate 3.
    Second cogged rail
    71 is hinged to the piston rod 78 of the sixth horizontal hydraulic cylinder 79, B. The plate 3 has a fourth adjusting screw 80 with a lock nut 81.
    The packaging device 16 comprises a vertical hydraulic cylinder 82, fixedly attached to the bracket 10. A replaceable mandrel 83 is attached to its piston rod, a clamping hydraulic cylinder with a piston 84, provided with an orienting tip 26, is fixedly attached to the mechanical arm 23.
    Work tool 56 consists of disk deforming elements 85, fixedly mounted and sealed in band 86, They are equipped with radial grooves 87, located from the side
    their end surfaces, and associated with the high pressure cavity of the high pressure hydraulic cylinder 52. The disk deforming elements 85 are made with a working profile equivalent to that of the gear wheels to be machined, and are bevelled at an angle ai 2-12 °, forming the lead-in part 88. and an angle aa 3-15 °. forming the output part 89. Between these parts there is a calibrating part 90. which has a size of 0.5-5 mm. In another variant implementation of the working tool, the disk deforming elements 85 are made with smooth ends, and the radial grooves 87 are decorated in gasket washers 91. located between the disk deforming elements 85.
    The device 8 for hydroplastic processing (FIG. 9) consists of a bottom plate 92 in which a central cylindrical opening is arranged. In the latter, an output toothed rim 93 is placed. The bottom plate 92 is fixedly mounted and coaxial with the working Table 7 of the press on a planted centering flange 94. Through guide columns 95 and guide sleeves 96, the bottom plate 92 is connected to the top plate 97, in which the inlet gear is mounted. crown 98 - Mentioned gear rims 93 and 98 have internal teeth. A machined gear wheel is installed between inlet 98 and outlet 93 gear rings. In cases where the gear to be processed is thin-walled and not strong enough, it is inserted into a thick-walled cylindrical sleeve 99. installed in guide sleeves 96.
    The movable caliper 2 of the press is fixedly attached to the housing 100 of the high-pressure hydraulic cylinder 52, in which the main part of the power piston 101 is located. A cylindrical guide 102 102 encompassing 100 is coaxially and fixedly attached to the lower part of the power piston 101. the piston 101 is coaxially attached to the punch 4. In its middle part, the power piston 101 is made with a cylindrical outer surface, the diameter of which is less than the diameter of the cylindrical outer surface of its main part. Along a part of its length, this middle part of the power piston 101 is movably enveloped by a central hole of a composite flange 103 consisting of two halves and attached to the lower end of the body 100
    hydraulic cylinder 62 high pressure. In the housing 100, an inlet groove is provided, provided with a check valve 104 and connected to a hydraulic unit (not shown). The piston 101 and the piston 4 are also provided with a groove on which a control throttle 105 and a high-pressure throttle 106 are installed in series in the power piston 101.
    0 A mandrel 5 is attached to the lower end part of the punch 4, at the lower end of which there are disk deforming elements 85. The tooth profiles of the elements 85 axially coincide and these teeth 5 are directed into the cavities of the teeth of the wheel 98 being processed. The input gear rim 98 and the output gear rim 93. In The mandrel 5 is made deaf axial groove, which is connected with the radial grooves 87 0 package disk deforming elements 85.
    The machine works as follows. Through the roller table 12, the gears continuously flow one after the other up to the spring stop 5. By means of the piston rod of the first horizontal hydraulic cylinder 15, the gear 107 is directed to the packing position, and it is forcibly rotated by the rack 30 of the first alignment device 14, the passage into the groove formed by a spring stop 13 and a gear rack. When the gripper 25 is open, the gear wheel 107 is raised by a piston rod of a vertical hydraulic hydraulic motor 82 and a replaceable mandrel 83 and gets into the gripper 25. and the root of its tooth is directed to the orienting tip 26. The gripper 25 is clamped by pistons of the third horizontal 40 hydraulic cylinder 24. Piston rod the vertical cylinder 82 returns to its lowest position, and the piston of the first horizontal cylinder 15 supplies a new oriented gear for piling. The third horizontal hydrocyliidr 24 is turned off and the gripper 25 opens under the action of springs 27. An upward piston rod of a vertical hydraulic cylinder 82, 50 follows. A new gear 107 lifts the front one and both fall between the gripper 25 with the oriented tip 26. The third horizontal hydraulic cylinder 24 turns on and the gripper 25 presses the lower 55 gear 107. And the piston rod of the vertical hydraulic cylinder 82 returns to its lowest position. The cyclic movements, analogously described, are carried out successively the piston of the first horizontal hydrocylinder 15 and the packing device 16. After each cycle, a new gear wheel 107 enters the grip 25. The number of cycles is determined by a cycle counter, which is preset to the number corresponding to the required number of gear wheels 107. the gripper 25. The finished package is transferred by the manipulator 17 to the zone of the device 8 of the hydroplastic treatment, describing an L-shaped trajectory.
    The piston rod 31 of the supporting cylinder 29 is in its extreme upper position, with the upper end of the lower elastic gear wheel 49 lying at the level of the upper end on the upper plate 51. A movable support 2 is set in motion and the grass 5 is mounted in the hole of the gear package 107, with the movable caliper 2 stopping before the contact of the lower end of the upper elastic gear wheel 57 with the package of gear wheels 107. The gripper 25 opens and the piston 84 of the pressure cylinder moves the tip 26 to the bottom of Ba gear package 107 and the upper elastic gear 57 for precise orientation relative to the working tool 56. Follow the downward movement of the movable caliper 2, the package of gear wheels 107 is included in the working tool 56. The lower elastic gear 49 closes the deformation space and prevents leakage of lubricating fluid acting under high pressure, created in high pressure cylinders 52 with pressure by the action of the force of deformation. Simultaneously with the movable caliper 2, the piston rod 31 of the supporting hydraulic cylinder 29 moves downward. In the lowermost position of the movable caliper 2, the gear package falls on the upper end of the base 28, and the lower elastic gear wheel 49 enters the bottom of the base 28, and its upper end aligns with upper end of base 28.
    Removable grippers 60 are driven forward by removable hydraulic cylinders 59 of the imaging device and squeeze the uppermost gearwheel from the bag. An upward movement of the movable support 2 follows, with the mandrel 5, together with the upper elastic gear wheel 57, passing back through the working tool 56 and stopping in the extreme upper position. Removable hydraulic cylinders 59 release the BepixHee gear 107 itself by returning the removable grippers 60 back, the fifth horizontal hydraulic cylinder 61 moves the package of gear wheels to the discharge chute 64 by means of a prism 63 and again
    returns the discharge prism 63 to the extreme rear position. Simultaneously with the start of processing, the manipulator 17 returns along an L-shaped trajectory, the gripper 25 becomes the initial position, realizing;
    0 is the packaging of a new package of gears 107 during processing, which achieves maximum alignment of working and auxiliary movements. After transition of a package of gear wheels 107 through
    5, the working tool 56 removes the effect of the deformation force, with the result that the lubricating fluid supplied by the external hydraulic unit fills the high-pressure cylinders 52 and raises
    0 upward the top plate 51 to the initial position bounded by the guide columns 50.
    This principle of operation of the machine is valid when processing cylindrical
    5 gears with straight teeth.
    For machining spur gears with helical teeth, the automatic cycle considered is the same, with the tip blade 26 having a helical shape. When the movable caliper 2 moves down, processing is performed, with the teeth of the package of gears 107 being guided by the depressions of the teeth of the working tool 56, the punch 4 and the piston rod
    5, 31 rotates freely around its common axis. In this case, the guide gear racks 39 and 71 are in the rearmost position, and the guide rack 71 is retracted from the stationary toothed gear of the forest 68. After the upper end of the upper elastic gear 57 leaves the lower end of the working tool 56, the rotational movement of the punch 4 stops and piston rod 31 as long
    5 until the package of gears 107 stops at the upper end of the base 28, and the lower elastic gear wheel 49 falls into the opening of the base 28. The moving slide 2 moves upward, with the upper elastic gear 57 passing through the working tool 56, and after exiting the movable caliper 2 becomes in its highest position. It is followed by the forward movement of the first guide gear of that reIKi 39 by the piston IUTOKOM 45 of the fourth horizontal hydraulic cylinder 46, with the first guide of the gear reike 39 turning the lower elastic gear wheel 49 so that the latter is oriented relative to the depression
    knock the working tool 56. The second leveling gear rack 71 is driven by the sixth horizontal hydro-cylinder 79 via the piston rod 78. moreover, the functions of the fourth adjusting screw 80 with lock nut 81. and also the clutch 73 with the support spring 4, the adjusting screw 76 and the second counter-strike 77 are similar to those described . After the working stroke of the punch 4 and the entry of the package of gear wheels 107 into the working tool 56 are activated, the second guide gear rack 71 is returned to the rearmost position, and it comes out of the engagement with the stationary gear wheel 68.
    After the piston rod 31 is set to the extreme upper position, the first guide gear 39 is returned to the extreme rear position. When cylindrical gears with internal teeth are machined, the gear to be machined is inserted into the thick-walled cylindrical sleeve 99 coaxially with the input gear ring 98 and the output gear ring 93. The tooth of the machined gear wheel is oriented to coincide axially with the teeth of the input gear wheel 98 and an output gear ring 93. Further processing is carried out in a similar way as the processing of spur gears with external teeth.
    It is recognized by the invention according to the results of examination. implemented by the Office for the Invention of the People’s Republic of Bulgaria.
    Formulation of the invention 1. A hydroplastic processing machine for cylindrical gears consisting of a vertical hydraulic press with columns, to the working table of which a device for hydroplastic processing is attached, including a working tool and a high-pressure hydraulic cylinder fixed to the base and attached to the movable one. a support punch, characterized in that the punch 4 is mounted on supports in the slab 3, fixedly mounted on the movable support 2, and to two columns of vertical hydraulic By means of the clamp press, the bracket 10 is fixedly mounted by means of clamps 11 on which the loading device is mounted. including rollers 12. connected to the first PC orienting device 14 and the wrapping device 16 i connected to the manipulator 17 by means of a mechanical arm 23. fixedly attached to it, and a supporting hydraulic cylinder 29 and a bypass device 62 connected to the chute 28 to the base 28 of the hydroplastic processing device 64 for removal of finished parts,
    moreover, said hydraulic cylinder 29 is mounted coaxially with the working tool of the device for hydroplastic processing, two are attached to the upper plate 51 of the device for hydroplastic processing
    0 removable device 58. and on its base 28, a second, orienting device 38 is installed, while a third orienting device 72 is mounted on the plate 3 mounted on the movable support 2.
    5 2. Automatic pop. 1, characterized in that the conveyor 12 of the loading device is fixedly attached to the bracket 10, and the first orienting device 14 is connected to it by means of
    0 toothed rack and spring stop 13, which are installed with the formation of the gutter, and the first orienting device 14 is fixedly attached to the bracket 10 together with the first horizontal hydro5 cylinder 15.
    3. Automatic ri. 1, different from that. that the wrapper 16 includes a vertical hydraulic cylinder 82 fixedly attached to the bracket
    0 10, and a replaceable mandrel 83 is installed on its piston rod.
    4. The automaton according to claim 1, characterized in that a mechanical arm 23 is hingedly mounted on supports a gripper 25 connected to the body of the mechanical arm 23, to which the horizontal hydraulic cylinder 24 is fixedly attached, and to the mechanical arm 23 is fixedly attached clamping hydraulic cylinder with piston
    0 84, which is connected to the orienting tip 26.
    5.Automatic device according to Claim 1, distinguishing - with the fact that six vertical guides of the skewers 18 are fixed on the bracket 10 fixedly, the slider 19 is movably mounted on two of them, and a plate with a hydraulic cylinder is attached to the top of the guide skalok 18 29. in the slider 19 movably mounted two horizontal
    0 skal1si21, on the right ends of which the carrier plate of the manipulator is fixedly hooked, and on the left ends, the second carrier plate is fixedly mounted, to which the second horizontal hydrocylmindr22 is fixedly attached.
    6.Automatic machine according to claim 1. about tl and h and u, and - with the fact that the punch 4 is mounted on supports in the plate 3 of the movable support 2 by means of the second sub 65, and to the upper part of the punch 4 is fixedly attached
    a gear wheel 68, in which a friction washer 66 is movably arranged in an annular groove on said plate 3 and connected to a fixed gear wheel 68 by springs 67.
    7.Automatic machine according to claim 1, of tl and h and y and i - so that to the piston 30 of the supporting cylinder 29 is attached to the supports by means of a key 36 and a nut 37 a washer 35,
    and in the annular groove on the piston 30, the friction washer 33 is mounted, pressed against said washer 35 by means of vertical springs 34, while in the front part of the piston rod there is a lower elastic gear wheel 49.
    8. The automaton according to claim 1, characterized in that at the base 28 of the device for hydroplastic processing the first guide rail of the second guide rail 38 is movably mounted and the fourth horizontal hydraulic cylinder 46 is hinged to it with its piston rod 45, and The first element 42 is fixedly attached to the said base 28, in which the first friction clutch 40 is fixedly movable in contact with the first spring 41 connected to the first adjusting screw 43 and the first locking nut 44, and the second adjusting screw int
    47 is controversial with respect to the said basis 28.
    9. The automaton according to claim 1, characterized in that in the plate 3 fixedly attached to the movable support 2, a second guide gear 71 of the third alignment device 72 is movably mounted, to which the sixth pivot rod 78 is pivotally attached a horizontal hydraulic cylinder 79, and the second element 75 is fixedly attached to said plate 3.
    wherein the second friction clutch 73 is movably secured in contact with a support spring 74 connected to a third p (with an adjusting screw 7b and a second locking nut 77, the third adjusting screw 76 being locked against said plate 3.
    10. Automatic primer, 1. different, and - so that a fifth horizontal hydraulic cylinder 61 is fixed to the base 28 of the device for hydroplastic processing; it is connected to a diverting device, to the piston rod of which the prism 63 is fixedly attached, and the bypass chute is fixed mounted on the base 28 diametrically opposed to it.
    11. Automatic pop. 1, characterized in that both removable devices are provided with removable grippers.
    12. The automaton according to claim 1, characterized in that the working tool 56 consists of a package of disk deforming elements 85, fixedly mounted and sealed in a band 86, provided with radial grooves 87 located on the side of their end surfaces and connected to a high pressure cavity - no high-pressure hydraulic cylinders 52, the disc deforming elements 85 being made with a working profile corresponding to the profile of gears being machined, and bevelled at an angle a - 2-12 °, forming the lead-in part 88, and an angle of 2 3-15. forming the output part 89, and between these parts there is a calibrating part 90 with a height of 0.5-5 mm.
    13. The automatic machine according to claim 1, characterized in that the disk deforming elements 85 are made with smooth ends, and the radial grooves 87 are formed in spacer washers 91 located between the disk deforming elements 85.
    14.Automatic machine according to claim 1. different from that. that the device for hydropactic processing 8 is equipped with an output 93 and an input 98 gear rims, which are respectively installed in its lower 92 and upper 97 plates, with a thick-walled cylindrical sleeve 99 located under the gears to be machined between them.
    T ili
    6 B
    Fig.d
    Figb
    FIG.
    Fig.8
    Editor A. Motyl
    Compiled A, Fast
    Tehred M. Morgenthal. Proofreader O. Kravtsov
    1593974
    FIG. 9
    权利要求:
    Claims (14)
    [1]
    Claim
    1. Automatic machine for the hydroplastic processing of cylindrical gears, consisting of a vertical hydraulic press with columns, to the working table of which is attached a device for hydroplastic processing, including a working tool and a high pressure hydraulic cylinder, rigidly connected to the base and attached to a movable support punch, characterized in that the punch 4 is mounted on the supports in the plate 3, fixedly mounted on the movable support 2, and to two columns of a vertical hydraulic press by clamp 11 is fixedly mounted bracket 10, on which the loading device is mounted. a property including a roller table 12 connected to the first orienting device 14 and a bale device 16. connected to the manipulator 17 by means of a mechanical arm 23 fixedly attached thereto, and a retaining hydraulic cylinder 29 and a branch device 62 connected to the base 28 of the hydroplastic processing device with a groove 64 for withdrawing the finished parts, the aforementioned hydraulic cylinder 29 being installed coaxially with the working tool of the hydroplastic processing device, to the upper plate 51 of the hydroplastic device eskoy attached two removable processing device 58, and at its base 28 set vtoroe.orientiruyuschee device 38, while at the plate 3, fastened on a movable caliper 2. The third set orienting device 72.
    [2]
    2. Automatic pop. 1, characterized in that the roller table 12 of the loading device is fixedly attached to the bracket 10, and the first orienting device 14 is connected to it by means of a gear rack and a spring stop 13, which are installed to form a groove, the first orienting device 14 being fixedly attached to the bracket 10 together with the first horizontal hydraulic cylinder 15.
    [3]
    3. The machine according to claim 1, characterized in that the baling device 16 includes a vertical hydraulic cylinder 82 fixedly attached to the bracket 10. and a replaceable mandrel 83 is mounted on its piston rod.
    [4]
    4. The automaton by π. T, characterized in that the gripper 25 is pivotally mounted on the supports on the mechanical arm 23 and connected to the body of the mechanical arm 23 to which the horizontal hydraulic cylinder 24 is fixedly attached, and the pressure hydraulic cylinder with the piston 84 is fixedly attached to the mechanical arm 23. tip 26,
    [5]
    5. The machine according to claim 1, characterized in that six vertical guide rolling pins 18 are fixedly fixed to the bracket 10. Moreover, a slider 19 is movably mounted on two of them and a plate with a hydraulic cylinder 29 is attached to the upper part of the guide rolling pins 18. in the slider 19 two horizontal rolling rods21 are movably mounted, at the right ends of which the supporting plate of the manipulator is motionlessly engaged. and at the left ends a second carrier plate is fixedly mounted, to which a second horizontal hydraulic cylinder 22 is fixedly attached.
    [6]
    6. The machine according to claim 1, characterized in that the punch 4 is mounted on supports in the plate 3 of the movable caliper 2 by means of a second thrust bearing 65, and a gear wheel 68 is fixedly attached to the upper part of the punch 4. a friction washer 66 is located, connected to the stationary gear wheel 68 by means of springs 67,
    [7]
    7. The machine according to claim 1, with the fact that to the piston 30 of the retaining hydraulic cylinder 29 is attached to the supports by means of a dowel 36 and nut 37, the washer 35, and in the annular groove on the piston 30 is installed friction a washer 33 pressed against said washer 35 by means of vertical springs 34, while a lower elastic gear 49 is installed in front of the piston rod.
    [8]
    8. Machine pop. 1, characterized in that the first guide gear 39 of the second orienting device 38 is movably mounted in the base 28 of the hydroplastic processing device and the fourth horizontal hydraulic cylinder 46 is pivotally attached to its piston rod 45, and the first element 42 is fixedly attached to the base 28. in which the first clutch 40 is movably fixed in contact with the first spring 41. connected to the first control screw 43 and the first lock nut 44, and the second control screw 47 is locked from ositelno of said base 28.
    [9]
    9. The machine according to claim 1, characterized in that. that in the plate 3. fixedly attached to the movable caliper 2. the second guide gear 71 of the third orienting device 72 is movably mounted, to which the sixth horizontal hydraulic cylinder 79 is pivotally attached by means of its piston rod 78, and the second element 75 is fixedly attached to the said plate 3. which the second friction clutch 73 is movably fixed. contacting with a support spring 74 connected to the third control screw 76 and the second lock nut 77. wherein the third control screw 76 is locked relative to but said plate 3.
    [10]
    10. Automatic pop. 1, characterized in that the fifth horizontal hydraulic cylinder 61 is fixedly attached to the base 28 of the device for hydroplastic processing, connected to a bypass device, to the piston rod of which is fixedly attached a discharge prism 63, and the bypass chute is fixedly mounted on the base 28 diametrically opposite to it .
    [11]
    11. The machine according to claim 1, characterized in that. that both removable devices are equipped with removable grippers.
    [12]
    12. Automatic pop. 1, characterized in that the working tool 56 consists of a stack of disk deforming elements 85, fixedly mounted and sealed in a band 86, provided with radial grooves 87 located on the side of their end surfaces and connected to the high pressure cavity of the high pressure cylinder 52, and disk deforming elements 85 are made with a working profile corresponding to the profile of the gears being machined, and beveled at an angle a 1 = 2-12 °. making the input part 88, and an angle "2 = 3-15 ° making the output part 89, and between these parts there is a calibrating part 90 with a height of 0.5-5 mm.
    [13]
    13. Automatic pop. 1, characterized in that the disk deforming elements 85 are made with smooth ends, and the radial grooves 87 are formed in the washers 91 located between the disk deforming elements 85.
    [14]
    14. The automaton by π. 1. I am distinguished by that. that the device for hydroplastic processing 8 is equipped with an output 93 and input 98 gear rims, which are respectively installed in its lower 92 and upper 97 plates, and between them there is a thick-walled cylindrical sleeve 99 for machined gears.
    = 4 f
    <Riga 1
    Figure 2
    Fig.Z
    87 &
    Fig8
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    EP2295165B1|2017-05-03|Press for simultaneously rough-pressing and finishing / embossing
    BG60856B1|1996-05-31|Device for hot indirect extrusion
    DE2340125C3|1980-06-12|Machine for profile rolling, especially cold rolling of roller bearing outer rings
    CA1238213A|1988-06-21|Forming machine with multiple work stations
    DE1477106A1|1969-03-27|Machine tool with controllable face and length stroke
    CN109201795B|2019-11-22|A kind of arrangements for automotive doors guide rail stretch benders
    EP0051121A1|1982-05-12|Spinning machine
    SU1459790A1|1989-02-23|Machine for spinning tubular billets
    RU2087241C1|1997-08-20|Method for preliminarily punching holes in pigs and apparatus for performing the same
    SU753521A1|1980-08-07|Hot rolling mill for rolling cone toothed gears
    SU1613232A1|1990-12-15|Mill for generating gear wheels
    US3453856A|1969-07-08|Forging apparatus
    SU1484396A1|1989-06-07|Arrangement for backward hydromechanical extrusion
    SU848109A1|1981-07-23|Machine for working cylindrical articles
    SU1214349A1|1986-02-28|Continuous drawing machine
    SU446156A1|1978-04-30|Device for cold rolling of vane blade profile
    SU1355329A1|1987-11-30|Arrangement for machining hollow articles
    SU1738453A1|1992-06-07|Device for rolling blades with slanting sections
    同族专利:
    公开号 | 公开日
    EP0163922A3|1987-10-07|
    DD256610A7|1988-05-18|
    HUT37896A|1986-03-28|
    UA7011A1|1995-03-31|
    EP0163922B1|1989-07-12|
    EP0163922A2|1985-12-11|
    DE3571404D1|1989-08-17|
    JPS60247435A|1985-12-07|
    BG38811A1|1986-03-14|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CN104226880A|2013-06-11|2014-12-24|镇江市申茂机械有限公司|Forging machine work-piece positioning device|DD66355A|
    FR1416918A|1963-12-18|1965-11-05|R Laurent Sa Atel|Tooling for the press production of mechanical parts with helical teeth, made of sintered metals|
    US3653293A|1970-08-07|1972-04-04|Bernard J Wallis|Press unloader|
    FR2185945A5|1972-05-23|1974-01-04|Peugeot & Renault|
    BG23782A1|1975-12-08|1977-11-10|Petkov|Device for profiling internal surfaces of cylindrical bodies by hydroplastic deformation|
    BG23783A1|1975-12-08|1977-11-10|Petkov|Device for profiling external surfaces of cylindrical bodies by hydroplastic deformation|
    JPH0318267B2|1981-02-23|1991-03-12|Hitachi Ltd|
    JPS58157521A|1982-03-16|1983-09-19|Nissan Motor Co Ltd|Method and apparatus for manufacturing gear|DE3718884C2|1987-06-05|1994-05-11|Forschungsges Umformtechnik|Device for producing helical workpieces made of metal, preferably steel|
    CN100369694C|2004-11-15|2008-02-20|天津市天锻压力机有限公司|Large-sized liquid-state die forging hydraulic press production line|
    CN102001190B|2010-09-16|2015-01-14|广东思豪液压机械有限公司|Working way of multifunctional hydraulic machine and device thereof|
    CN102248106A|2011-07-07|2011-11-23|徐州开元世纪重型锻压有限公司|Multi-station hydraulic clamping device for hydraulic machine|
    CN102632130B|2012-04-12|2015-03-25|南通市腾达锻压机床厂|Punching device for hydraulic forging press|
    CN103659150B|2013-12-03|2017-01-04|安庆市恒瑞达汽车零部件制造有限公司|A kind of vertical feed knurling device|
    CN105414443B|2015-12-18|2017-05-31|燕山大学|A kind of oscillating tooth centre wheel building mortion and manufacturing process|
    CN105562541A|2016-01-11|2016-05-11|昆山德衡汉自动化设备有限公司|Full-automatic punching machine|
    DE102016102429B4|2016-02-11|2021-02-11|Ecoroll Ag Werkzeugtechnik|Rolling device for rolling workpieces with toothing and the associated process|
    CN106216942B|2016-08-30|2018-05-04|东莞市广鑫数控设备有限公司|A kind of golf clubs rolling device|
    CN106944586A|2017-05-22|2017-07-14|四川瑞丰锻造有限公司|A kind of forging platform of automatic loading and unloading|
    WO2019090676A1|2017-11-10|2019-05-16|贺碧先|Four-shaft rolling mechanism|
    CN109834213B|2019-01-26|2020-12-11|日照金泰机械制造有限公司|Forging punch press convenient to carry work to large-scale forging piece|
    CN111975286A|2020-09-04|2020-11-24|杨长茂|Efficient knurling processing equipment for multi-batch metal rod handles|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    BG8465277A|BG38811A1|1984-04-27|1984-04-27|Automate for hydroplastic processing of cylindric toothed wheel|
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