• 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:
    A feeder for headed fasteners, such as rivets (43), driven at equal intervals through a tape (44), is applicable to a riveting machine (10) and includes a plunger (25) advanced and retracted through a guide bush (29) and with a punch (37) at its leading end. When the plunger (25) advances the punch (37) is driven through a delivery passage in the guide bush head (39). A guide tube (45) leads the tape (44) to bring fasteners (43) in sequence into the rivet delivery passage (52). An actuator (56), oscillatable in the guide bush (39), is moved to retracted position by the advancing plunger (25), and is automatically returned to advanced position when the plunger (25) retracts. Fastener engaging means (64) on the actuator (56) act, with each retraction and advance of the actuator (56), to engage a fastener (43) and move it towards the delivery passage from which the leading fastener (43) is driven by the advancing punch (37) which, penetrating the tape (44) holds the tape (44) against movement while the actuator (56) is moved to its retracted position.
    公开号:SU1512477A3
    申请号:SU853986500
    申请日:1985-11-26
    公开日:1989-09-30
    发明作者:Фурмайстер Ральф
    申请人:Ниетек Пти, Лтд (Фирма)；
    IPC主号:
    专利说明:

    one
    (21) 3986500 / 25-27
    (86) PCT / AU 84/00093 (05.24.84)
    (22) 11/26/85
    (31) PF 9567; PG 2864
    (32) 05.27.83i 16.12.84
    (33) whether
    (46) 09/30/89, Bull. 36
    (71) Nietek PTI. Co., Ltd. (AU) | (72) Ralph Furmeister (AU) (53) 62-229.6 (088.8) I (56) USSR Copyright Certificate
    No. 112208, cl. B 21 J 15/32, 1981. USSR Copyright Certificate
    No. 996041, cl. B 21 J 15/14, 1981.
    (54) FEEDER FOR CONSISTENT FEEDING WITH LAPTICAL CARRIER LENS INSTALLED IN IT WITH EQUAL- PROM-} KUTKA1 1 AND FIXING PARTS WITH HEAD
    y-ribbed gypsum
    (57) The invention relates to mechanical engineering, in particular to feeding mechanisms for sequential feeding with a flexible carrier tape (NL) of fasteners with heads and riveters installed in it with equal intervals between the heads and riveters using these feeding mechanisms. The goal is to reduce the size of these devices. The feeding mechanism contains a hydraulic cylinder with a plunger (П) carrying a working tool, for example, a piercer. The lower part P slides in the guide sleeve (HB), mounted in the
    a hydraulic cylinder and having a through guide channel for the drive means. The latter is made in the form of a case- installed with the possibility of angular oscillatory movement around the axes and equipped with a latch for gripping and moving fasteners placed in the NL, for example, rivets. The LL is positioned when the rivet is coaxial with the piercer. The detail is placed on the die, and the pressure action in the hydraulic cylinder is pushed out along with the RH, which abuts the part. The piercer pushes the first rivet through the flexible LL and the part and forms it across the die. P acts on the body of the drive means and rotates it. The pressure in the hydraulic cylinder is released, the LB is retracted and the body is again set in its inclined position, moving the NL with the next rivet, which is located coaxially with the probe. The riveting machine,: In which the described feed 1-1 mechanism is used, contains a frame with upper and lower jaws. A feed mechanism is mounted on the upper jaw,
    -and on the bottom - the matrix. The location of the drive means in HB and performance
    - its swinging body allows to reduce the dimensions of the feed mechanism and the riveting machine. 2c. and 7 з.п, ф-л, 8 Il.

    (L
    01


    4J


    s
    The invention relates to mechanical engineering, in particular to feeding mechanisms for feeding fasteners with
    heads, for example, rivets, and riveting machines containing such feeding mechanisms ..
    The purpose of the invention is to reduce the size of the devices due to the exclusion and design of the feeding mechanism of the additional plunger.
    Fig. 1 shows a riveting machine with a feed mechanism; 2 shows the feed mechanism for sequentially feeding the rivets at the moment the rivets start to push out of the flexible carrier Q tape, longitudinal section; in FIG. 3, more, after the rivets are ejected out of the flexible carrier tape, FIG. A shows the drive means to move the flexible carrier tape; Fig. 8 shows an embodiment of a receiving means for moving a flexible carrier tape.
    The riveter contains a C-shaped frame 1 with an upper 2 and lower 3 jaws, which are rigidly connected between the co-20 tensioning leg 4 and the compressed leg 5, which are interchangeable. The upper sponge 2 is provided with a cylinder clamping clamp 6, and on the lower sponge 3 there is a cylindrical holder 25 7 for fastening the die 8 intended for setting rivets. The matrix 8 is fixed by a screw 9 and is made removable, which allows it to be used for various 30 standard sizes of rivets.
    The hydraulic cylinder 10 is mounted coaxially to the matrix 8 on the frame 1, which is attached with the possibility of changing its axial position in the clamping yoke for 6 seconds and is made with an annular collar that rests on the upper end of the clamping yoke. A liner 11 is installed below the hydraulic cylinder 10, which is fixed by a lock nut 12 screwed on the bottom of the hydraulic cylinder. By installing an intermediate sleeve, the hydraulic cylinder can be installed in various axial positions.
    The upper end of the Yu hydraulic cylinder is covered with a stopper 13 into which the end of the pipe 14 is screwed, which is connected to a hydraulic line connected to a portable pressure source.
    In the hydraulic cylinder 10, the plunger 15 is movably mounted with an axial bore and an annular collar 16 on the side surface interacting with the sleeve 17, which is movably mounted in a hydraulic cylinder between the annular collar 16 and the annular seal 18.
    The lower part of the plunger 15 slides in the guide sleeve 19, which is 50
    Q
    0 5 0
    with Q
    with
    0
    The axial displacement is axially displaced in the hydraulic cylinder, and on the plunger a key 20 is fastened by means of a thread, placed in a longitudinal groove 21, made in the guide sleeve 19.
    The output of the plunger 15 from the hydraulic cylinder is limited by a retaining ring 22 placed in an annular groove made on the wall of the hydraulic cylinder and interacting with the annular shoulder 16 of the plunger 15.
    The plunger is spring-loaded in the direction from the die by means of a coil spring 23 fixed at one end on a radial pin 24 passing through the axial hole of the plunger and fixed at the other end by means of a screw 25 on the plunger.
    The rivet tool, of which the piercer 26 is used, is held in the axial bore of the plunger by the locking screw 27 and protrudes beyond the end of the plunger.
    The guide bushing 19 has an annular collar 28 on the outer side surface that limits the bushing of the guide bushing to the hydraulic cylinder, as well as a through guide channel 29 in which the driving means 30 are placed to move the flexible carrier tape 31.
    The guide sleeve 19 is spring-loaded towards the die by means of a compression spring 32 operating around the compression and located around the plunger 15.
    The rivets 33, which are fed and set, are located at equal distances in the flexible carrier tape 31 and held tightly along the center line of the tape. The belt 31 is fed through a pipe 34, which is fixed to the hydraulic cylinder by means of a clamp 35, which also secures the pipe 36 for discharging the belt outside, inside which the upper part of the pipe 37 is telescopically mounted. Lower part of this. the pipes are fastened to the annular collar 28 of the guide sleeve 19 by means of the collar 38, as well as screws 39, which are included. to the lower part of the collar 28 of the guide bushing.
    The guide bushing 19 is provided with a downwardly flowing feed channel 40 for accommodating the piercer at pa 6jo4eM,
    5-1
    the displacement of the plunger 15 coaxially with the cavity of the guide bush and communicating with the through guide channel 29 perpendicular to the axis of the feed channel.
    The guide sleeve 19 is equipped with an AI nut having radial holes in which steel balls 42 are placed, spring-loaded with an elastic ring 43.
    The drive means 30 comprises an accumulator 44 mounted with the possibility of angular oscillatory movement around the axes 45 secured in the pilot bushing. The housing 44 has a channel 46 through which the piercer 26 freely passes. When the plunger 15, the piercer 26 and the guide sleeve 19 are in the fully retracted position, the driving means 30 are held in an inclined position by a double spring 47, which is mounted on a twist, the end of the screw 48 and the plate 49 to one side of the body of the drive means. The shape of the other end of the spring 47 is such that it is pressed against the plunger 15.
    When the drive means is in an inclined position, its body is at one end adjacent to the guide sleeve.
    The drive means is also equipped with a latch for gripping and sequentially moving fasteners installed in the carrier tape 31, which can be made in the form of two L-shaped spring elements 50 fixed at one end to the housing 44 by means of screws 51.
    Fig. 8 shows another embodiment of the drive means 30 according to which case 44 has ratchet teeth 52, which engage with heads of fasteners, for example, rivets 33. In this case, an elastic element in the form of a double spring 53 is attached to the drive means 44, designed to press the tape and the head of the fastener in the direction of inclination of the ratchet teeth.
    The device works as follows.
    During operation, the plunger 15, the piercer, 26 and the guide sleeve 19 in the initial position are retracted, and the primitive means 30 is in the V
    2477 6
    clone position. The front end does not have an existing belt 31, which has no rivets at a certain length, goes down from pipe 34 under driving means 30 between two L-shaped spring elements 50 and rises up into pipe 37 to exit the belt.
    e As shown in Fig. 1, the carrier tape 31 has raised side edges, and in the housing 44 there are recesses in which these edges enter. The tape is driven by a drive to those
    5 hours, until the first rivet 33 is in a position coaxial with the feed channel 40, and positioned under the piercer 26 and coaxial with it.
    The part 54 into which the rivets are inserted is placed on the die 8, and the working fluid is supplied to the hydraulic cylinder 10 under pressure. With this, the plunger 15 extends overcoming the force of the coil spring 23;
    5 and the guide sleeve 19 extends under the action of the coil spring 32 until the nut 41 is lowered onto the piece 54. While the guide sleeve 19 is thus locked,
    0, the plunger 15 and the piercer 26 are pushed further against the action of the coil springs 32 and 23. About the piercer 26 pushes the first rivet through the flexible carrier tape 31 and the feed channel 40 in which the rivet is centered by the balls 42 in the desired position. Next, the rivet passes through the part 54, deforming the matrix 8. After the piercer 26 has penetrated
    40
    45
    through the flexible carrier strip 31 and the supply channel 40, the rivet is centered by the balls 42 in the desired position. Next, the rivet passes through part 54, deforming the matrix 8. After probe 26 penetrates through the flexible carrier strip 31, from which the first rivet is pulled, the plunger 15 acts on the upper part of the drive means 30, rotating the body 4 against the action of the double spring 47. The L-shaped springs elements 50, the ends of which are pre-contacted with the second rivet (see Fig. 1), extend some distance from third for modeling. (sm.fi.Z).
    The pressure in the hydrocylin, a, re Yusbrasy-vaetsC, while the plunger 15 is retracted with its return spring 23,
    55
    first of all, the drive means 30 is released, then the outlet from the flexible carrier tape 31, and then because the key 20 is in the longitudinal groove 21, the guide sleeve 19 moves to its retracted position, whereby the drive means 30 can be pushed into the inclined
    47. When the drive means is rotated, the L-shaped strings: g: the other elements 50 will slip into the third rivet and move it together with the flexible non-position under the action of a double spring-) long through-through guide channel
    Moving the flexible carrier tape and sequentially feeding the fasteners into the feed channel, the driving means for moving the flexible carrier tape 31. The second rivet strip 1 of the No. tape is made in the form of a body, which passes into the feed channel 40, being coaxially with the piercer. 26
    The working elements of the riveting machine can be quickly removed from the C-frame -1. They are designed in such a way that by disconnecting the spring elements 50 from the drive means 30, as well as the pipe 37 to exit the belt from the guide sleeve 19 and unscrewing the raiiKH 12, it is possible to separate the guide-25 cylinder 10 and its associated elements.
    When making the drive means (Fig. 8) with the heads of the rivets, the ratchet teeth 52 of the housing 44 0 of the drive means 30 are engaged. In this case, the ends of the double spring 53 rest on the carrier tape 31 on both sides of the rivet, causing its head to press tightly against the drive means.
    35,
    installed with the possibility of angular oscillatory motion in the guide sleeve, interacting with the plunger end face during its working movement and moving from the original positioned in the field to the plunger axis, position to the working position, coaxially with the plunger, as well as elements for returning the body when resetting the plunger, the latch for gripping and sequentially moving the fasteners installed in the carrier tape is mounted on said housing for engaging with the red The relief piece and its movement in the direction of the feed channel when the body moves angularly to the initial position, and the plunger is installed in the guide sleeve with the possibility of limited axial displacement relative to the latter.
    权利要求:
    Claims (10)
    [1]
    1. A feeding mechanism for sequential feeding with a flexible carrier tape of fasteners installed in it at equal intervals with heads, comprising a housing in which a guide sleeve, a movable reciprocating axially mounted plunger mounted on it, is mounted on the front end of which the piercer is mounted associated with the guide sleeve drive means for moving the flexible carrier tape, equipped with a latch dd gripping and sequential movement installed in the carrier tape fasteners x parts, as well as means for the working movement of the plunger, which extrudes the fastener from the tape and moves the punch through the hole in the tape, and the return movement of the plunger for insertion by breakdown 8
    of the carrier tape, different dimensions, the guide sleeve is made with interconnecting falling channel to accommodate the punch when the plunger is working, coaxial with the guide sleeve cavity, and diametrically arranged for moving the flexible carrier tape and sequentially feeding fasteners to the feed channel, the driving means for moving the flexible non-Y tape is made in the form of a body,
    installed with the possibility of angular oscillatory motion in the guide sleeve, interacting with the plunger end face during its working movement and moving from the original positioned in the field to the plunger axis, position to the working position, coaxially with the plunger, as well as elements for returning the body when resetting the plunger, the latch for gripping and sequentially moving the fasteners installed in the carrier tape is mounted on said housing for engaging with the red The relief piece and its movement in the direction of the feed channel when the body moves angularly to the initial position, and the plunger is installed in the guide sleeve with the possibility of limited axial displacement relative to the latter.
    [2]
    2. The pop mechanism, 1, is different and that the latch is made
     in the form of two L-shaped spring elements, each fastened at one end to the body, and their free ends are joined.
    [3]
    3. The mechanism according to claim 1, differs -. u and with the fact that the latch is made
    in the form of ratchet teeth located on the housing of the drive means.
    [4]
    4. The pop-1 mechanism, which differs from the fact that it is equipped with an elastic element mounted in the drive means to press the carrier tape and the fastener head in the direction of inclination of the ratchet teeth.
    [5]
    5. The rivet machine containing the frame on which the die for rivets ri are mounted coaxially ri located at a distance from it the power cylinder with the plunger, on the front end of which is fixed the rivet
    tools, means for working and returning the plunger, as well as a feed mechanism for sequential feeding of rivets into the work area, which, in order to reduce overall dimensions, is a mechanism for sequential feeding of rivets made in the form of a guide sleeve installed in the power cylinder with the possibility of axial movement, which is spring-loaded towards the die and made with a feed channel communicating with each other, located at the end of the sleeve
    facing the die, coaxially with the sleeve cavity and diametrically located between the guide channel and the working end of the riveting tool installed in the extreme upper position, through the through guide channel for guiding the flexible carrier tape with rivets installed with equal intervals between the body placed in the guide sleeve with the ability to interact with the end of the plunger during its working movement and angular movement from the initial position at an angle to the axis of the plunger in the working position, coaxially with p the last means of returning the housing to its original position when returning the plunger and mounted on the casing of the pick-up rivet unit for engaging with the rivet on the flexible non-jointed tape as the casing moves from the outgoing position to the working position, and moves the rivets in the direction of the feed channel at angular displacement housing to its original position when
    ,
    ten
    five
    - 20 25
    35
    In this case, the plunger is installed in the guide sleeve with the possibility of limited axial movement relative to the latter and joint movement towards the die, and the rivet tool is placed in the feed channel of the guide sleeve.
    [6]
    6. The machine according to claim 5, wherein the means for the working movement of the plunger is made in the form of a hydraulic cavity associated with a source of high fluid pressure, and the means for the return movement of the plunger is in the form of a coil spring .
    [7]
    7. The machine according to claim 5, wherein the gripping unit of the rivets is made in the form of a latch.
    [8]
    8. The machine according to claim 7, characterized in that the latch is made in the form of two fixed at one end on the case of L-shaped spring-loaded elements, the free ends of which are matched.
    [9]
    9. The machine according to claim 5, wherein the rivet grip assembly is in the form of ratchet teeth.
    [10]
    10. The machine according to claim 5, of which it is equipped with an elastic element mounted on the feed mechanism to press the heads of the rivets towards the snoring teeth. Priority featured:.
    05.27.83 - on PP.1,3,4,5,7,9,10,
    05.24.84 on PP. 2 and 8, 16,12,84 - on p. 6.
    3
    Eli
    cpi / e. one
    nineteen
    33 chg 20
    whose
    3
    Fi.7
    类似技术:
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    US2445674A|1948-07-20|Pneumatic nail driver
    GB1068961A|1967-05-17|Improvements in or relating to a pulling head device for the stem of fasteners
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    US3599958A|1971-08-17|Actuator for expansive collet sleeve device adapted for securing machine tool to workpiece or anchorage member
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    US3329000A|1967-07-04|Swaging tool
    JP3976786B2|2007-09-19|Power drill housing extension coupling
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    US4706868A|1987-11-17|Panel fastener assembly system
    US2531395A|1950-11-28|Round nut feeding fixture
    SU1002106A1|1983-03-07|Apparatus for clamping tool mandrel
    US5193626A|1993-03-16|Drilling device
    US3056967A|1962-10-09|Fastener driving tool
    GB920402A|1963-03-06|Stud driving device
    同族专利:
    公开号 | 公开日
    DK161433B|1991-07-08|
    BR8407305A|1986-04-15|
    KR900008355B1|1990-11-17|
    ES532827A0|1985-12-01|
    JPS60501448A|1985-09-05|
    EP0172171A1|1986-02-26|
    EP0172171A4|1987-05-11|
    US4615475A|1986-10-07|
    DK161433C|1991-12-23|
    CA1208046A|1986-07-22|
    DE3479870D1|1989-11-02|
    DK36085A|1985-01-25|
    EP0172171B1|1989-09-27|
    DK36085D0|1985-01-25|
    KR850000012A|1985-02-25|
    ES8602458A1|1985-12-01|
    WO1984004710A1|1984-12-06|
    MX160357A|1990-02-12|
    IL71907D0|1984-09-30|
    JPH0675741B2|1994-09-28|
    IL71907A|1986-11-30|
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    DE1603946B1|1967-04-07|1971-07-01|Reich Maschf Gmbh Karl|Impact device for fasteners fed into a magazine strip|
    FR2045297A5|1970-04-03|1971-02-26|Rivtac Blindnieten Ag|
    US3698599A|1971-02-19|1972-10-17|Atlas Copco Ab|Feed to driving tool having band held screws|
    US3826419A|1971-09-21|1974-07-30|G Maestri|Device for sequentially driving large headed gimp nails|
    JPS512672B2|1971-11-17|1976-01-28|
    US4014488A|1973-11-05|1977-03-29|Duo-Fast Corporation|Fastener feed apparatus and method|
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    DE2641828C3|1976-09-17|1981-03-26|Karl M. Reich Maschinenfabrik GmbH, 72622 Nürtingen|Driver for screws or the like connected to form a strip.|
    AU538669B2|1980-03-10|1984-08-23|Furma Manufacturing Co. Pty. Ltd.|Sequential feeding of fastners|
    NZ196400A|1980-03-10|1984-03-16|Furma Mfg Co Pty Ltd|Sequential unit feeding apparatus|FR2632882A1|1988-06-17|1989-12-22|Pilling James|Device intended for riveting, particularly for blind rivets|
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    DE4134096A1|1991-10-15|1993-04-22|Emhart Inc|ASSEMBLY TOOL FOR REMOVING AND EJECTING COMPONENTS STRINGED ON A BELT|
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    US5884386A|1991-11-27|1999-03-23|Henrob Ltd.|Panel clinching methods and apparatus|
    US5292048A|1991-12-13|1994-03-08|Weber Marking Systems, Inc.|Semiautomatic lumber tag stapler|
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    ES2108215T5|1992-04-21|2004-03-16|Ariel Industries Plc|CLOSURE DELIVERY PIPE.|
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    BR9406636A|1993-01-07|1996-03-12|Henrob Ltd|Enhanced clamping tools|
    AUPM507094A0|1994-04-14|1994-05-05|Henrob Ltd|Improved fastening machine|
    DE19643656A1|1996-10-22|1998-04-23|Emhart Inc|Fastening device for attaching fastening elements to a structure and a method for fitting a fastening device|
    US9015920B2|1997-07-21|2015-04-28|Newfrey Llc|Riveting system and process for forming a riveted joint|
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    CN1607983A|2001-12-27|2005-04-20|纽飞利有限公司|Self-piercing rivet fastening device and die used by the fastening device|
    JP2004060855A|2002-07-31|2004-02-26|Nippon Pop Rivets & Fasteners Ltd|Self piercing rivet|
    US6986450B2|2003-04-30|2006-01-17|Henrob Limited|Fastener insertion apparatus|
    CN101602085B|2008-06-10|2011-02-23|苏永瀚|Rivet embedding mechanism|
    DE102008051488A1|2008-10-13|2010-04-15|Böllhoff Verbindungstechnik GmbH|Head piece for a setting tool|
    WO2011058297A1|2009-11-11|2011-05-19|Henrob Limited|Fastener dispensing apparatus|
    CN101829897B|2010-05-17|2011-07-27|韶关康瑞科技有限公司|Automatic screw mounting machine|
    WO2012063022A2|2010-11-10|2012-05-18|Henrob Limited|Riveting method and apparatus|
    US9027220B2|2012-08-07|2015-05-12|Newfrey Llc|Rivet setting machine|
    US9839956B2|2014-05-20|2017-12-12|Weaver Leather, Llc|Feed assembly for a riveting machine and a method of operation of the same|
    US10500632B2|2016-11-08|2019-12-10|Penn Automotive, Inc.|Self-piercing rivet installation apparatus|
    DE202017103050U1|2017-05-19|2018-08-22|Joh. Friedrich Behrens Ag|Drive-in device for driving fasteners into workpieces|
    GB2569122A|2017-12-05|2019-06-12|Atlas Copco Ias Uk Ltd|Fastener handling devices for fastener setting machines, and related methods|
    GB2569127A|2017-12-05|2019-06-12|Atlas Copco Ias Uk Ltd|Nose arrangements for fastener setting machines, and related methods|
    CN109924616B|2017-12-19|2021-09-17|Ykk株式会社|Zipper teeth chain manufacturing device|
    US10780489B2|2018-02-21|2020-09-22|Newfrey Llc|Tool-free opening tape feed receiver for a self-piercing rivet machine|
    US10456826B2|2018-02-21|2019-10-29|Newfrey Llc|Tape feed apparatus and method for a self-piercing rivet machine|
    US10758966B2|2018-02-21|2020-09-01|Newfrey Llc|Processor-controlled tape feed apparatus and method for a self-piercing rivet machine|
    CN110385569A|2018-04-16|2019-10-29|宾工程工厂公司|For magnet to be assembled to the tool of retainer|
    CN110814257A|2019-10-08|2020-02-21|杨道财|Circuit connecting terminal silver point feeding device and feeding method thereof and silver point riveting equipment|
    CN111203509B|2020-02-13|2021-11-05|亿森（上海）模具有限公司|Automatic riveting machine capable of continuous stamping|
    CN111974930A|2020-08-05|2020-11-24|安吉恒铭家具有限公司|Quick rivet device of massage bed board|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    AUPF956783|1983-05-27|
    AUPG286483|1983-12-16|
    PCT/AU1984/000093|WO1984004710A1|1983-05-27|1984-05-24|Feeders for headed fasteners|
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