• 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:
    The invention relates to welding, in particular, to devices for turning articles, preferably rings of pipes, into a position suitable for welding. The purpose of the invention is to improve working conditions. The device contains mounted on the support rollers 9 swivel wheel 10 with the protrusions 11 and shoulder. On the wheel 10 there is a rotatable supporting pipe 19 with clamps, for example, in the form of a faceplate for the elbow of the pipe 24. The axis of the supporting pipe 19 is located perpendicular to the axis of rotation of the wheel 10. On the wheel 10 there is an arc-shaped bracket with a welding head. For welding the strip on the inner surface of the tube f on the tubes 24 on the parallel-path. CO 4 4 H CM
    公开号:SU1447271A3
    申请号:SU843825255
    申请日:1984-12-20
    公开日:1988-12-23
    发明作者:Феернер Зигфрид；Лангхаммер Карл-Хайнц；Пеллькофер Дитер；Нар Вольфганг
    申请人:Сименс Аг (Фирма)；
    IPC主号:
    专利说明:

    the axis of the pipe 24 includes a rotational drive of the carrier pipe 19. To weld the strip in the adjacent section, the rotational wheel drive 15 is turned on 10. The wheel 10 is rotated by the angle corresponding to
    plot in the lower position. At the same time, the welding head is also deployed on a bracket for vertical positioning of the electrode 34. Due to this, the working conditions are improved. 2 hp f-ly, 2 ill.
    权利要求:
    Claims (3)
    [1]
    one
    The invention relates to welding, in particular to devices for turning articles, preferably pipe bends, into a position suitable for welding.
    The purpose of the invention is to improve working conditions.
    Fig. 1 shows a device for plating pipe bends; figure 2 is the same, side view.
    The device contains mounted on the base 1 of the plate 2, on which the brackets 3 and 4 are installed with reference angles 5-7. On the brackets 3 and 4 by means of a common axis 8 mounted support rollers 9.
    The device is equipped with a rotary wheel 10, on the surface of which there are protrusions 11, which are evenly distributed around the circumference. In the proposed design made thirteen protrusions 11, located at an angle of 12 ° to each other. The flanges 12 are made on the end surface of the wheel 10. The wheel 10 is mounted on support rollers 9.
    In order to increase the stability of the wheel 10, the guide rollers 13 are mounted on the brackets 3 and 4, mounted to interact with the inner surface of the shoulder 12, and located on the inner side of the wheel opposite the rollers 9.
    In order to avoid axial movement of the wheel 10, brackets 3 and 4 are equipped with end guide rollers 14, which are interoperable with the end surface of the shoulders 12.
    The drive 15 of the rotation of the wheel 10 is mounted on the plate 2 and connected to the chain 16 mounted with the possibility of interaction with the protrusions 11 of the wheel,
    0
    five
    ca 10. Plate 2 has deflection rollers (not shown) for the chain.
    The actuator 15 is infinitely adjustable.
    On the wheel 10, the supports 17 and 18 are mounted, on which cylindrical nozzles arranged in the form of a carrier pipe 19 are placed, with the axis 20 of the pipe 19 perpendicular to the axis 21 of the rotation of the wheel 10 and intersecting it in lieHTpe 22 wheels.
    Between the supports 17 and 18 on the carrier pipe 19 mounted stand 23 with clamps (not shown) for the elbow of the pipe 24. Pipe clamps can be made in the form of a faceplate.
    The carrier tube 19 is mounted on the supports 17 and 18 by means of two ball bearings 25 and 26. The turn of the tube 19 by 180 is carried out by the actuator 27 through the worm to 28 and the worm gear 29.
    On the wheel 10, an arcuate-shaped bracket 30 is fixed. The latter can be performed in the form of several interconnected parts 31.
    The welding head 32 is mounted on a bracket and is equipped with a caliper 33 for fixed rotation of the electrode 34 in the plane of rotation of the wheel.
    Weld to the inside of the 35th bend of the pipe 24, a strip 36 of austenitic material unwinds from the roll 37 and is applied along a path parallel to the axis 38 of the bend of the pipe 24.
    The device works as follows.
    The bend of the pipe 24 is fixed in the clips of the stand 23, having an arcuate bracket 30 inside the bend of the pipe.
    For welding the strip 36 along the paths m parallel to the axis 38 include
    0
    0
    an actuator 27, from which, through the screw to 28 and the worm gear 29, rotation is transmitted to the carrier tube 19, and hence to the column 23 with the clamps and the bend of the tube 24.
    Due to this, the bend of the pipe 24 is rotated relative to the electrode 34, which is in the lower position, and the strip is welded along the path, parallel to the axis of the bend of the pipe, in the lower optimal position.
    For welding strip 36 to inner1. A device for plating the bends of pipes, containing a bracket with a JQ welding head, a turn wheel mounted on the support rollers of the base, a support wheel mounted on the wheel, support cylindrical nozzles mounted on the supports, axis to
    On its side, the 35th bend of the pipe 24, on which 15 are located, is perpendicular to
    the trailer section along the trajectory, also parallel to the axis 38, includes a drive 15, from which rotation through chain 16 is transmitted to wheel 10 due to
    axes of rotation of the wheel with the possibility of its intersection, clamps attached to the nozzles and placed between the supports for the pipe bend, driving the lugs of its protrusions 11 from the link - 20 wheel company and turning the pipes by the nozzles of the chain 16. pipe in the lower position, the number of steps of rotation of the pipe bend is dictated by the width of the strip 36.
    The welding head 32 of the cross slide 33 is rotated relative to the bracket 30 to a position corresponding to the vertical positioning of the electrode 34 for welding the strips to the pipe bend in the lower position. Then again, the actuator 27 is turned on and the pipe elbow 24 is turned relative to the electrode 34, and the strip 36 is welded to the next section along a path parallel to the axis 38 of the pipe 24 elbow.
    Thus, the strips 36 are always welded in a lower position, characterized in that, in order to improve working conditions, a bracket, executed with an arcuate, is fixed on the rotary wheel, 25 and the welding head is mounted on the bracket with the possibility of a fixed rotation in the plane of the turn of the wheel.
    thirty
    35
    40
    [2]
    2. The device according to Claim 1, that is, that the cylindrical nozzles placed in the wheel supports are made in the form of a carrier pipe,
    and the elbow clamps are attached to this pipe.
    [3]
    3. The device according to claim 1, wherein the clamps for the pipe bend are made in the form of a face plate mounted on a cantilever pipe.
    states, i.e., in an optimal way, due to this, the working conditions are improved, the quality is improved.
    Formula invented
    1. A device for plating the bends of pipes, comprising a bracket with a welding head, a rotary wheel mounted on the support rollers of the base, a support wheel mounted on the wheel, coaxial cylindrical nozzles arranged on the supports, the axis of which is perpendicular
    axis of rotation of the wheel with the possibility of its intersection, fixed on the nozzles and placed between the supports clamps for the pipe bend, rotation of the wheel drive and rotation of the nozzles, characterized in that, in order to improve working conditions, the bracket is arc-shaped and welded on the rotating wheel the head is mounted on a bracket with the possibility of a fixed rotation in the plane of rotation of the wheel.
    2. The device according to Claim 1, that is, that the cylindrical nozzles placed in the wheel supports are made in the form of a carrier pipe,
    and the elbow clamps are attached to this pipe.
    3. The device according to claim 1, wherein the clamps for the pipe bend are made in the form of a face plate mounted on a cantilever pipe.
    J8
    32 36
    J7
    f1 / e.E
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1447271A3|1988-12-23|Arrangement for cladding pipe bends
    US4509544A|1985-04-09|Tube bundle cleaning apparatus
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    US3510626A|1970-05-05|Apparatus for welding hollow workpieces from the inside
    SU996150A1|1983-02-15|Unit for welding interior and exterior seams of pipeline branches
    US3483353A|1969-12-09|Welding apparatus
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    BE1000357A4|1988-11-08|An apparatus for cleaning of a heat exchanger.
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    SU1026996A1|1983-07-07|Apparatus for automatic welding of interior circular seams
    SU1473925A1|1989-04-23|Apparatus for welding inner longitudinal seams of pipes
    JPH07136803A|1995-05-30|Multi-flange facer
    SU1433801A1|1988-10-30|Apparatus for automatic welding of non-rotatable pipe joints
    KR0166510B1|1999-01-15|T-junction welding device of circular bar
    同族专利:
    公开号 | 公开日
    DE3347319A1|1985-07-11|
    EP0148459A3|1985-08-14|
    DE3467522D1|1987-12-23|
    ES8605409A1|1986-03-16|
    BR8406749A|1985-10-22|
    ES539097A0|1986-03-16|
    EP0148459B1|1987-11-19|
    EP0148459A2|1985-07-17|
    AT30866T|1987-12-15|
    US4577795A|1986-03-25|
    JPS60158975A|1985-08-20|
    JPH0324305B2|1991-04-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3239209A|1964-04-21|1966-03-08|Stephen P Kucka|Welding work positioner adapter for nonlinear workpieces such as elbows and the like|
    CH609268A5|1977-01-10|1979-02-28|Sulzer Ag|
    US4149061A|1977-11-02|1979-04-10|Westinghouse Electric Corp.|Apparatus for continuously cladding a dished surface|
    US4215809A|1978-11-17|1980-08-05|Salvatore Panzeca|Pipe welding apparatus|
    SU969494A1|1981-04-08|1982-10-30|Уральский автомобильный завод|Level clamp|
    JPS6010832B2|1981-10-30|1985-03-20|Kuroki Kogyosho Kk|
    JPH0353991B2|1982-01-29|1991-08-16|WO1987002921A1|1985-11-07|1987-05-21|Vickers Australia Limited|Treatment of internal faces of pipe bends|
    IT1271033B|1993-10-27|1997-05-26|Kobe Seiko Nota Anche Come Kob|METHOD AND EQUIPMENT FOR OVERLAPPING THE INTERNAL SURFACE OF AN ELBOW TUBE|
    DE4405924A1|1994-02-24|1995-08-31|Johann Stahl Kessel Und Appara|Making weld plated container bottom|
    US20050015981A1|2003-07-18|2005-01-27|Walters David P.|Caliper piston retractor tool|
    US20050015979A1|2003-07-18|2005-01-27|Walters David P.|Caliper piston retractor tool|
    DE102005025660B4|2005-06-03|2015-10-15|Cosma Engineering Europe Ag|Apparatus and method for explosion forming|
    DE102006037742B4|2006-08-11|2010-12-09|Cosma Engineering Europe Ag|Method and apparatus for explosion forming|
    DE102006037754B3|2006-08-11|2008-01-24|Cosma Engineering Europe Ag|Procedure for the explosion forming, comprises arranging work piece in tools and deforming by means of explosion means, igniting the explosion means in ignition place of the tools using induction element, and cooling the induction element|
    DE102006056788B4|2006-12-01|2013-10-10|Cosma Engineering Europe Ag|Closing device for explosion forming|
    DE102006060372A1|2006-12-20|2008-06-26|Cosma Engineering Europe Ag|Workpiece for explosion reformation process, is included into molding tool and is deformed from output arrangement by explosion reformation|
    DE102007007330A1|2007-02-14|2008-08-21|Cosma Engineering Europe Ag|Method and tool assembly for explosion forming|
    CN100457378C|2007-04-30|2009-02-04|李文秀|Orientation clamping board of the automatic welding equipment with a big elbow|
    DE102007023669B4|2007-05-22|2010-12-02|Cosma Engineering Europe Ag|Ignition device for explosion forming|
    DE102007036196A1|2007-08-02|2009-02-05|Cosma Engineering Europe Ag|Apparatus for supplying a fluid for explosion forming|
    WO2009036545A1|2007-09-18|2009-03-26|1272507 Alberta Ltd.|Apparatus for applying metallic cladding to interior surfaces of pipe elbows|
    DE102008006979A1|2008-01-31|2009-08-06|Cosma Engineering Europe Ag|Device for explosion forming|
    CN103028877B|2012-11-21|2014-09-03|四川蓝星机械有限公司|Method for forming large elbow and tool for forming large elbow|
    CN103659144B|2013-12-26|2015-07-22|辽宁工业大学|Tool for carrying out automatic hybrid welding on thick-wall hollow rods|
    CN105537719B|2016-02-05|2017-12-01|山东耐垦智能装备有限公司|Numerical control elbow cutting operation system|
    CN105711117B|2016-03-18|2018-07-03|天华化工机械及自动化研究设计院有限公司|A kind of steel bend pipe facade transmission heat winding 3PE forming methods|
    CN106425186A|2016-11-15|2017-02-22|天津友发钢管集团股份有限公司|Automatic coil-folding machine for galvanized steel pipe packing belt|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19833347319|DE3347319A1|1983-12-28|1983-12-28|DEVICE FOR WELDING PLATING PIPES|
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