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CN106041381A - Welding machine for brake shoe stop block - Google Patents

Welding machine for brake shoe stop block Download PDF

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Publication number
CN106041381A
CN106041381A CN201610462180.4A CN201610462180A CN106041381A CN 106041381 A CN106041381 A CN 106041381A CN 201610462180 A CN201610462180 A CN 201610462180A CN 106041381 A CN106041381 A CN 106041381A
Authority
CN
China
Prior art keywords
shoe
brake
pressing
plate
bonding machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610462180.4A
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Chinese (zh)
Other versions
CN106041381B (en
Inventor
沈永生
俞云伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Xihu Friction Materials Co Ltd
Original Assignee
Hangzhou Xihu Friction Materials Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Xihu Friction Materials Co Ltd filed Critical Hangzhou Xihu Friction Materials Co Ltd
Priority to CN201610462180.4A priority Critical patent/CN106041381B/en
Publication of CN106041381A publication Critical patent/CN106041381A/en
Application granted granted Critical
Publication of CN106041381B publication Critical patent/CN106041381B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/02Carriages for supporting the welding or cutting element
    • B23K37/0247Driving means

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention relates to a tool for production of braking iron, in particular to a welding machine for a brake shoe stop block. The welding machine for the brake shoe stop block comprises a welding robot, a shoe piece supporting plate, a positioning post matched with a connecting tube on a shoe piece, a supporting positioning pin matched with a mounting hole of a lower shoe rib, a pressing positioning pin matched with a mounting hole of an upper shoe rib, a lifting structure for driving the pressing positioning pin to ascend and descend, and a stop block pressing and holding mechanism. The positioning post is arranged at one end of the shoe piece supporting plate, and the supporting positioning pin and the lifting structure are arranged at the other end of the shoe piece supporting plate. According to the welding machine for the brake shoe stop block, the stop block and the shoe ribs can be fixed together so as to conduct manual or mechanical welding, and the problem that fixation wastes labor and is inconvenient since the stop block is fixed manually during brake shoe welding is solved.

Description

Brake-shoe block bonding machine
Technical field
The present invention relates to brake-shoe production labor dress, particularly relate to a kind of brake-shoe block bonding machine.
Background technology
Brake-shoe is the vehicle parts for braking.The basic structure of brake-shoe includes shoe plate, and the inner peripheral surface of shoe plate is provided with Article two, along the circumferentially extending circular arc animal limb tendons (hereinafter referred to as going up the animal limb tendons and the lower animal limb tendons) of shoe plate, one end of two animal limb tendons connects to be had Connecting tube, the other end are designed with connecting hole, and the side of connecting hole is provided with block, prolong along the animal limb tendons also by some between two pieces of animal limb tendons The straight pin stretching directional spreding links together.Brake-shoe is all generally by being connected in the way of welding between upper-part Together.Initial method when being welded together by the above all parts of brake-shoe is by being manually fixed on welding.In order to Solve the existing fixing inconvenience of artificial fixing welding, the problem of welding quality difference, have devised multiple welding tooling.As in China Patent No. 201320355698X, Authorization Notice No. are CN203330574U, entitled " motor vehicle brake shoe special welding machine " special Disclosing a kind of brake-shoe welding tooling in profit file, this frock can be only used for shoe plate and the animal limb tendons being welded together, when still Old solution welds the problem that on brake-shoe, fixed stop is inconvenient.
Summary of the invention
The invention provides a kind of system that block can be secured together to the animal limb tendons and manually or mechanically weld Dynamic hoof block bonding machine, solving brake-shoe welding is by fixing laborious and inconvenient the asking existing for artificial fixed stop Topic.
More than technical problem is that and solved by following technical proposal: a kind of brake-shoe block bonding machine, including bonding machine Device people, shoe plate gripper shoe, with the supporting locating dowel of the connecting tube on shoe plate, with the supporting support alignment pin of lower animal limb tendons installing hole, The pressing alignment pin that ibid animal limb tendons installing hole is supporting, the lifting structure driving pressing alignment pin lifting and block pressure holding mechanism, institute Stating locating dowel and be arranged at one end of described shoe plate gripper shoe, described support alignment pin and lifting structure are arranged at described shoe plate and support The other end of plate.During use, by brake-shoe by shoe plate axis along the vertical direction in the way of be shelved in shoe plate gripper shoe, locating dowel It is located in connecting tube, supports alignment pin and be supported on the lower section of the lower animal limb tendons and end is located in lower animal limb tendons installing hole, now press Alignment pin ibid animal limb tendons installing hole align, then by lowering or hoisting gear make pressing alignment pin decline and be pressed against on the upper animal limb tendons and by Pressure alignment pin end is located in animal limb tendons installing hole, and finally by block pressure holding mechanism, block being pressed against the upper animal limb tendons can lead to Cross welding robot and carry out weld job.
As preferably, described lifting structure includes lift cylinder and connecting plate, and the cylinder body of described lift cylinder is with described hoof Sheet gripper shoe is fixed together, and described connecting plate is connected on the piston rod of described lift cylinder, and described pressing alignment pin connects On described connecting plate.During lifting pressing alignment pin conveniently.
As preferably, described lifting structure also includes that limited block, described limited block are provided with the limit sliding chutes vertically extended, Described connecting plate is provided with the position limiting slide block being slidably connected in described limit sliding chutes.It is prevented from pressing when alignment pin declines and produces Rock and be unable to be pressed into exactly at animal limb tendons installing hole.Good reliability.
As preferably, described block pressure holding mechanism includes that pressing plate, described pressing plate are connected on described connecting plate.During operation Convenience is good.
As preferably, described block pressure holding mechanism also includes driving that pressing plate carries out pressing by pressing spring, described pressing plate Middle part be hinged on described connecting plate, one end of described pressing plate be provided with press head, the other end by described by pressing spring with described Connecting plate links together.During pressing conveniently.
As preferably, described welding robot includes that base, one end are hinged on base by the first rotary cylinder One support bar, one end are hinged on the second support bar of the first support bar other end, one end by the 3rd by the second rotary cylinder Rotary cylinder is hinged on the 3rd support bar of the second support bar other end and is hinged on the 3rd support bar by the 4th rotary cylinder The arc welding gun head of the other end, described first rotary cylinder, the second rotary cylinder and the shaft parallel of the 4th rotary cylinder and be perpendicular to The plane at the rotating shaft place of the 3rd rotary cylinder.Robot can three-dimensional significantly move, and carries out automatic welding.
As preferably, the end of described locating dowel is provided with thread head, and described thread head is same after passing described shoe plate gripper shoe Nut thread links together and locating dowel is fixed together with described shoe plate gripper shoe, and described nut includes main paragraph and stops The section of moving back, the outer end of described main paragraph is provided with big footpath section, and the perisporium of described big footpath section is provided with pendulum groove, and described retaining section is provided with pendulum Head, described retaining section is located in the section of described big footpath rotationally, and described yaw is plugged in described pendulum groove, described yaw and pendulum Being provided with swing gap between groove, the screw thread of described main paragraph and the screw thread of described retaining section may be adjusted to be positioned at same helix On.During installing/dismounting locating dowel conveniently.This structure is prevented from vibration and causes nut generation to loosen.When vibration, main paragraph Meeting between the screw thread of screw thread and retaining section produces reasonably change of staggering, and makes the screw thread of the two not at same spiral when staggering On line, thus play the effect hindering nut dynamic.
As preferably, when described retaining section turns to be connected to together with a side of sidewall portion of described pendulum groove with described yaw, The screw thread of described main paragraph and the screw thread of retaining section are positioned on same helix, described swing gap is positioned at fork and put the another of groove Between one side of sidewall portion.When tightening or unclamp nut, it is possible to make screw thread and the helix alignment of retaining section of main paragraph easily.
As preferably, described nut also includes that helix alignment's maintaining body, described helix alignment's maintaining body include arranging Top, driving top in described retaining section are stretched into described swing gap and are connected on another side of sidewall portion of described pendulum groove Top drive mechanism.Keep facilitating during the helix alignment of main paragraph and retaining section.
As preferably, described top drive mechanism include with come directly towards be connected to together the first driving post, make the first driving Post is maintained at and top is connected to put the driving post fastening screw of the position on another side of sidewall portion of groove, driving post location is inserted Pin be inserted in the first driving post insert spring, drive drive post fastening screw extract the first driving post second driving post and The driving post driving the first driving post to depart from top departs from spring.
The present invention has an advantage that can substitute people carries out pressing location to block, convenient and strength-saving during pressing.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the embodiment of the present invention one.
Schematic diagram when Fig. 2 is not draw welding robot.
Fig. 3 is the use view of the present invention.
The partial schematic diagram of Fig. 4 embodiment of the present invention two.
Fig. 5 be nut along Fig. 4 A to enlarged diagram.
Fig. 6 is the B B cross-sectional schematic of Fig. 5.
In figure: welding robot 1, base the 10, first support bar the 11, second support bar the 12, the 3rd support bar 13, arc welding gun head 14, first rotary cylinder the 15, second rotary cylinder the 16, the 3rd rotary cylinder the 17, the 4th rotary cylinder 18, shoe plate gripper shoe 2, fixed Position post 3, thread bush 31, support alignment pin 4, pressing alignment pin 5, lifting structure 6, limited block 61, limit sliding chutes 611, lifting air Cylinder 62, connecting plate 63, position limiting slide block 631, block pressure holding mechanism 7, pressing plate 71, by pressing spring 72, press head 711, nut 8, spiral shell Maternal body 81, main paragraph 811, retaining section 812, big footpath section 813, pendulum groove 814, yaw 815, helix alignment's maintaining body 82, top 821, top drive mechanism 822, first drives post 8221, second to drive post 8222, insert spring 8223, drive post location to insert Pin 8224, drive post depart from spring 825, swing gap 83, brake-shoe 9, shoe plate 91, the upper animal limb tendons 92, upper animal limb tendons installing hole 921, The lower animal limb tendons 93, lower animal limb tendons installing hole 931, connecting tube 94.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Embodiment one, sees Fig. 1, and a kind of brake-shoe block bonding machine, including welding robot 1 and shoe plate gripper shoe 2.
Welding robot 1 includes base the 10, first support bar the 11, second support bar the 12, the 3rd support bar 13 and arc welding gun head 14.One end of first support bar 11 is hinged on base 10 by the first rotary cylinder 15.The other end of the first support bar 11 and One end of second support bar 12 is hinged by the second rotary cylinder 16.The other end of the second support bar 12 and the 3rd supports One end of bar 13 is hinged by the 3rd rotary cylinder 17.The other end of the 3rd support bar 13 and arc welding gun head 14 are by the 4th Rotary cylinder 18 is hinged.The rotating shaft of the first rotary cylinder 15, the rotating shaft of the second rotary cylinder 16 and the 4th rotary cylinder The rotating shaft three of 18 is parallel.The rotating shaft of the 4th rotary cylinder 18 is perpendicular to the plane at the rotating shaft place of the 3rd rotary cylinder 17.
One end of shoe plate gripper shoe 2 is welded with locating dowel 3.The other end of shoe plate gripper shoe 2 be provided with support alignment pin 4, by Pressure alignment pin 5, lifting structure 6 and block pressure holding mechanism 7.Support alignment pin 4 to weld together with shoe plate gripper shoe 2.Lifting knot Structure 6 includes limited block 61, lift cylinder 62 and connecting plate 63.Limited block 61 welds together with shoe plate gripper shoe 2.Limited block 61 It is provided with the limit sliding chutes 611 vertically extended.The cylinder body of lift cylinder 62 is fixed together with shoe plate gripper shoe 2.Connecting plate 63 It is provided with the position limiting slide block 631 being slidably connected in limit sliding chutes 611.The piston rod of lift cylinder 62 wears limit sliding chutes 611 Link together with position limiting slide block 631 afterwards.Pressing alignment pin 5 is welded on one end of connecting plate 63.Block pressure holding mechanism 7 includes pressure Plate 71.Pressing plate 71 is connected on connecting plate 63.
Seeing Fig. 2, block pressure holding mechanism 7 also includes driving that pressing plate carries out pressing by pressing spring 72.The middle part of pressing plate 71 It is hinged on connecting plate 63.One end of pressing plate 71 is provided with press head 711, the other end by connecting with connecting plate 63 by pressing spring 72 Together.
Seeing Fig. 3, brake-shoe 9 includes shoe plate 91, the upper animal limb tendons 92 and the lower animal limb tendons 93.The upper animal limb tendons 92 and one end of the lower animal limb tendons 93 It is provided with connecting tube 94.The other end of the upper animal limb tendons 92 is provided with animal limb tendons installing hole 921 and the lower animal limb tendons 93 are provided with lower animal limb tendons installing hole 931。
During use, by brake-shoe 9 by shoe plate 91 axis along the vertical direction in the way of be shelved in shoe plate gripper shoe 2, position Post 3 is located in connecting tube 94, supports alignment pin 4 and is supported on the lower section of the lower animal limb tendons 93 and end is located in lower animal limb tendons installing hole In 931.Now pressing alignment pin 5 ibid animal limb tendons installing hole 921 aligns, and then makes pressing alignment pin 5 decline by lowering or hoisting gear 6 And be pressed against on the animal limb tendons 92 and press alignment pin 5 end and be located in animal limb tendons installing hole 921, finally block (is not had in figure Have and draw) it is shelved on the animal limb tendons 92 and is being pressed block by the press head 711 of the effect lower platen 71 of pressing spring 72 and kept away Exempt from mobile, then see Fig. 1 by welding robot 1() carry out welding.
Embodiment two, with the difference of embodiment one be:
Seeing Fig. 4, the end of locating dowel 3 is provided with thread head 31.Thread head 31 connects with nut 8 screw thread after shoe plate gripper shoe 2 It is connected together and locating dowel 3 is fixed together with shoe plate gripper shoe 22.
Nut 8 includes nut body 81 and helix alignment's maintaining body 82.Nut body 81 includes main paragraph 811 and retaining Section 812.The outer end of main paragraph 811 is provided with big footpath section 813.The perisporium of big footpath section 813 is provided with pendulum groove 814.Retaining section 812 is provided with Yaw 815.Retaining section 812 is located in big footpath section 813 rotationally.Yaw 815 is plugged in pendulum groove 814.
Helix alignment's maintaining body 82 includes coming directly towards 821 and coming directly towards drive mechanism 822.Top 821 is arranged on retaining section 812 In.Top drive mechanism 822 includes that the first driving post 8221 and second drives post 8222.First drives post 8221 and second to drive Post is arranged in yaw 815, and stretches out the outer face of retaining section 812.
Seeing Fig. 5, pendulum groove 814 has three, and yaw 815 also wants three accordingly.Three pendulum grooves 814 are along retaining section 812 Circumferentially distributed.It is designed with helix alignment's maintaining body 82 between all yaws and pendulum groove.Retaining section 812 is according to the most square in figure When the side of sidewall portion 8141 turning to yaw 815 same pendulum groove is connected to together, yaw 815 and another side of sidewall portion 8142 of pendulum groove Between produce swing gap 83, the screw thread of the screw thread of main paragraph 811 and retaining section 812 is positioned on same helix.
Seeing Fig. 6, top drive mechanism 822 also includes driving post fastening screw 8224, inserting spring 8223 and drive post Depart from spring 825.Post fastening screw 8224 is driven to be positioned at big footpath section 813 and be inserted in yaw 815.Insert spring 8223 are positioned at big footpath section 813.
Seeing Fig. 4 to Fig. 6, when being screwed into or unclamp nut, press the first drive rod 8221, the first drive rod 8221 drives Top 821 extend into and is connected to put on another side of sidewall portion 8142 of groove and makes yaw 815 with putting the one of groove in swinging gap 83 Side of sidewall portion 8141 is connected to together and makes the screw thread of main paragraph 811 and the helix alignment of retaining section 812 and be positioned at same spiral On line, now drive post fastening screw 8224 to be inserted in the first driving post 8221 under the effect inserting spring 8223, The first driving post 8221 is made to be maintained at current state (state being connected to put the position on another side of sidewall portion of groove will be come directly towards). When making rotating nut convenient and strength-saving.
When being locked by nut, pressing the second driving post 8222, second drives post 8222 to drive post location to insert Pin 8224 departs from the first driving post 8221, drives post to depart from spring 825 and drives the first driving post 8221 to eject and lose top The driving effect of 821 and make to drive post fastening screw 8224 can not be inserted in the first driving post 8221.Now retaining section Can relatively rotate between 812 and main paragraph 811, vibrated and when causing the trend that nut has disengaging, retaining section 812 and main The rotation of body section 811 can cause the screw thread of the two to stagger, thus stops the generation of abjection.

Claims (10)

1. a brake-shoe block bonding machine, including welding robot, it is characterised in that also include shoe plate gripper shoe, same to shoe plate On the supporting locating dowel of connecting tube, with lower animal limb tendons installing hole supporting support alignment pin, ibid supporting the pressing of animal limb tendons installing hole Pressure alignment pin, the lifting structure driving pressing alignment pin lifting and block pressure holding mechanism, described locating dowel is arranged at described shoe plate One end of gripper shoe, described support alignment pin and lifting structure are arranged at the other end of described shoe plate gripper shoe.
Brake-shoe block bonding machine the most according to claim 1, it is characterised in that described lifting structure includes lift cylinder And connecting plate, the cylinder body of described lift cylinder is fixed together with described shoe plate gripper shoe, and described connecting plate is connected to described liter On the piston rod of sending down the abnormal ascending QI cylinder, described pressing alignment pin is connected on described connecting plate.
Brake-shoe block bonding machine the most according to claim 2, it is characterised in that described lifting structure also includes spacing Block, described limited block is provided with the limit sliding chutes vertically extended, and described connecting plate is provided with and is slidably connected in described limit sliding chutes Position limiting slide block.
4. according to the brake-shoe block bonding machine described in Claims 2 or 3, it is characterised in that described block pressure holding mechanism includes Pressing plate, described pressing plate is connected on described connecting plate.
Brake-shoe block bonding machine the most according to claim 4, it is characterised in that described block pressure holding mechanism also includes driving Dynamic pressure plate carry out pressing by pressing spring, the middle part of described pressing plate is hinged on described connecting plate, and one end of described pressing plate is provided with Press head, the other end are linked together with described connecting plate by pressing spring by described.
6. according to the brake-shoe block bonding machine described in claim 1 or 2 or 3, it is characterised in that described welding robot includes The first support bar, one end that base, one end are hinged on base by the first rotary cylinder are hinged on by the second rotary cylinder Second support bar of the first support bar other end, one end are hinged on the 3rd of the second support bar other end by the 3rd rotary cylinder Support bar and be hinged on the arc welding gun head of the 3rd support bar other end by the 4th rotary cylinder, described first rotary cylinder, second Rotary cylinder and the shaft parallel of the 4th rotary cylinder and be perpendicular to the plane at rotating shaft place of the 3rd rotary cylinder.
7. according to the brake-shoe block bonding machine described in claim 1 or 2 or 3, it is characterised in that the end of described locating dowel sets Have thread head, described thread head through link together with nut thread after described shoe plate gripper shoe and by locating dowel with described hoof Sheet gripper shoe is fixed together, and described nut includes main paragraph and retaining section, and the outer end of described main paragraph is provided with big footpath section, described The perisporium of big footpath section is provided with pendulum groove, and described retaining section is provided with yaw, and described retaining section is located in described big footpath section rotationally In, described yaw is plugged in described pendulum groove, described yaw and pendulum groove between be provided with swing gap, the screw thread of described main paragraph and The screw thread of described retaining section may be adjusted to be positioned on same helix.
Brake-shoe block bonding machine the most according to claim 7, it is characterised in that described retaining section turns to described pendulum When head is connected to together with a side of sidewall portion of described pendulum groove, the screw thread of described main paragraph and the screw thread of retaining section are positioned at same spiral On line, described swing gap fork and pendulum groove another side of sidewall portion between.
Brake-shoe block bonding machine the most according to claim 8, it is characterised in that described nut also includes that helix alignment protects Holding mechanism, described helix alignment's maintaining body includes the top being arranged in described retaining section, drives top to stretch into described swing Gap and be connected to the top drive mechanism on another side of sidewall portion of described pendulum groove.
Brake-shoe block bonding machine the most according to claim 9, it is characterised in that described top drive mechanism includes same Top is connected to the first driving post together, makes the first driving post be maintained at top to be connected to put on another side of sidewall portion of groove Drive post fastening screw, the driving post fastening screw of position are inserted into the insertion spring in the first driving post, drive Post fastening screw is extracted the second driving post of the first driving post and drives the driving post of the first driving post disengaging top to depart from spring.
CN201610462180.4A 2016-06-23 2016-06-23 Brake-shoe block bonding machine Active CN106041381B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201610462180.4A CN106041381B (en) 2016-06-23 2016-06-23 Brake-shoe block bonding machine

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CN106041381B CN106041381B (en) 2017-09-29

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106514079A (en) * 2016-12-06 2017-03-22 广东国哲自动化设备有限公司 A four-axis displacement welding machine
CN108857237A (en) * 2018-08-20 2018-11-23 芜湖龙鳞汽车部件有限公司 A kind of clamp system of novel welding
CN110064869A (en) * 2019-05-29 2019-07-30 彭保江 A kind of roller shutter doorframe Automatic-clamping welder

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2211879Y (en) * 1994-10-06 1995-11-08 山东工程学院 Welding tool for car brake shoe
RU2381934C1 (en) * 2008-08-04 2010-02-20 Федор Серафимович Темников Car bimetal braking clamp
CN101922525A (en) * 2009-06-10 2010-12-22 句容市天王汽车配件制造有限公司 Process for processing automobile brake shoe
CN202125548U (en) * 2011-06-01 2012-01-25 李路峰 Rear brake shoe of automobile
CN202441775U (en) * 2012-02-29 2012-09-19 李路峰 Widened rear brake shoe for automobile
CN202934289U (en) * 2012-10-23 2013-05-15 重庆市璧山宏向汽配有限公司 Welding tool for automobile brake shoe pad
CN204664232U (en) * 2015-05-08 2015-09-23 奇瑞汽车股份有限公司 For the brake shoe mounting structure of automobile drum brake
CN205218397U (en) * 2015-12-17 2016-05-11 广东富华重工制造有限公司 Brake shoe plug welding tool
CN205244193U (en) * 2015-12-23 2016-05-18 广东富华重工制造有限公司 Novel strenghthened type punching press welding brake shoe
CN105689936A (en) * 2016-04-20 2016-06-22 黄金桂 Multifunctional double-reinforced horseshoe fillet welding machine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2211879Y (en) * 1994-10-06 1995-11-08 山东工程学院 Welding tool for car brake shoe
RU2381934C1 (en) * 2008-08-04 2010-02-20 Федор Серафимович Темников Car bimetal braking clamp
CN101922525A (en) * 2009-06-10 2010-12-22 句容市天王汽车配件制造有限公司 Process for processing automobile brake shoe
CN202125548U (en) * 2011-06-01 2012-01-25 李路峰 Rear brake shoe of automobile
CN202441775U (en) * 2012-02-29 2012-09-19 李路峰 Widened rear brake shoe for automobile
CN202934289U (en) * 2012-10-23 2013-05-15 重庆市璧山宏向汽配有限公司 Welding tool for automobile brake shoe pad
CN204664232U (en) * 2015-05-08 2015-09-23 奇瑞汽车股份有限公司 For the brake shoe mounting structure of automobile drum brake
CN205218397U (en) * 2015-12-17 2016-05-11 广东富华重工制造有限公司 Brake shoe plug welding tool
CN205244193U (en) * 2015-12-23 2016-05-18 广东富华重工制造有限公司 Novel strenghthened type punching press welding brake shoe
CN105689936A (en) * 2016-04-20 2016-06-22 黄金桂 Multifunctional double-reinforced horseshoe fillet welding machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106514079A (en) * 2016-12-06 2017-03-22 广东国哲自动化设备有限公司 A four-axis displacement welding machine
CN108857237A (en) * 2018-08-20 2018-11-23 芜湖龙鳞汽车部件有限公司 A kind of clamp system of novel welding
CN108857237B (en) * 2018-08-20 2024-06-11 北京中康增材科技有限公司 Clamping mechanism for welding
CN110064869A (en) * 2019-05-29 2019-07-30 彭保江 A kind of roller shutter doorframe Automatic-clamping welder

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