CN107498167A - One kind can share a variety of doorframe center pillar spot welding special planes - Google Patents

One kind can share a variety of doorframe center pillar spot welding special planes Download PDF

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Publication number
CN107498167A
CN107498167A CN201710859135.7A CN201710859135A CN107498167A CN 107498167 A CN107498167 A CN 107498167A CN 201710859135 A CN201710859135 A CN 201710859135A CN 107498167 A CN107498167 A CN 107498167A
Authority
CN
China
Prior art keywords
disposed
spot welding
workbench
axis
profiling
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.)
Pending
Application number
CN201710859135.7A
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Chinese (zh)
Inventor
夏贤懿
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.)
Guangzhou Minhui Automobile Parts Co Ltd
Original Assignee
Guangzhou Minhui Automobile Parts 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 Guangzhou Minhui Automobile Parts Co Ltd filed Critical Guangzhou Minhui Automobile Parts Co Ltd
Priority to CN201710859135.7A priority Critical patent/CN107498167A/en
Publication of CN107498167A publication Critical patent/CN107498167A/en
Pending legal-status Critical Current

Links

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
    • B23K11/00Resistance welding; Severing by resistance heating
    • B23K11/10Spot welding; Stitch welding
    • B23K11/11Spot welding
    • 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
    • B23K11/00Resistance welding; Severing by resistance heating
    • B23K11/36Auxiliary equipment
    • 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 to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs
    • 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
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/006Vehicles

Abstract

The invention discloses one kind can share a variety of doorframe center pillar spot welding special planes,Including support and link,The first workbench is disposed with support,Second workbench and the first vertical plane,Y-axis slide rail is disposed with second workbench and the first vertical plane,All links move back and forth after being arranged on Y-axis slide rail along Y-axis slide rail,X-axis motor is disposed with each link,Every X-axis motor is connected by contiguous block with the mounting bracket of a Z-shaped,A spot welding unit is disposed with each mounting bracket,Profiling localization tool is disposed with first workbench,Several Y-axis motors are disposed with first vertical plane,Each Y-axis motor is connected with a link respectively,Each spot welding unit can be adjusted to appropriate position,So,It can be used in the doorframe center pillar spot welding of different model,Reduce equipment investment,Reduce floor space.The present invention realizes the spot welding simultaneously of center pillar spot welding bull, improves productive temp.

Description

One kind can share a variety of doorframe center pillar spot welding special planes
Technical field
The present invention relates to a kind of spot-welding equipment in auto parts and components PRODUCTION TRAITS field, particularly one kind can share a variety of Doorframe center pillar spot welding special plane.
Background technology
In existing production, doorframe center pillar has 4 kinds of different models, and the doorframe center pillar of every kind of model is divided into left member and the right side Part.Each doorframe center pillar is divided into outside plate and inner panel again, wherein typically there is the spot welding of 3 or more than 3 between outside plate and inner panel Position.Each model is required to configure a special spot-welding equipment.Same model doorframe can be welded in the spot-welding equipment The left member and right member of center pillar, but there was only a spot welding head in every spot-welding equipment, the spot welding of a doorframe center pillar is, it is necessary to repeatedly The position of adjustment door-plate center pillar or spot welding head could complete to weld.Generally speaking, there is problems with prior art:Daily point Soldering equipment needs to configure 1 operator, and human cost is high;Beat is low, generally 90PCS/H;It is more to take number of devices, takes up an area face Product is big.
The content of the invention
The purpose of the present invention, it is that a variety of doorframe center pillar spot welding special planes can be shared by providing one kind, it passes through X-axis motor The position of each spot welding unit is adjusted with Y-axis slide rail so that it is applied to the doorframe center pillar of different model.
The present invention solve its technical problem solution be:One kind can share a variety of doorframe center pillar spot welding special planes, including The link of support and several L shapes, the first workbench is disposed with the support, above the first workbench Second workbench and connection the first workbench and the second workbench the first vertical plane, second workbench and Y-axis slide rail is disposed with first vertical plane, all links move back and forth after being arranged on Y-axis slide rail along Y-axis slide rail, often X-axis motor, the installation that every X-axis motor passes through contiguous block and a Z-shaped are disposed with the individual link Frame is connected, and a spot welding unit is disposed with each mounting bracket, and profiling positioning is disposed with first workbench and is controlled Tool, be disposed with several Y-axis motors on first vertical plane, each Y-axis motor respectively with a link Connection.
As the further improvement of above-mentioned technical proposal, the mounting bracket includes the first parallel with the second workbench Body, second support body parallel with the first vertical plane and the triframe body parallel with the first workbench, the spot welding unit bag Include the source of welding current on the first support body, the upper weld cylinder being arranged on the second support body and be arranged on triframe body Lower weld cylinder, upper electrode tip is disposed with the motion end of the upper weld cylinder, on the motion end of the lower weld cylinder It is disposed with lower electrode tip.
As the further improvement of above-mentioned technical proposal, the link includes fourth frame parallel with the second workbench Body and fiveth support body parallel with the first vertical plane, the upper surface of the 4th support body are disposed with X-axis slide rail, cloth on the 4th support body X-axis chute is equipped with, the X-axis motor is arranged on the lower surface of the 4th support body, and the contiguous block is through X-axis chute and bypasses Behind X-axis slide rail both sides, contiguous block is connected with the lower surface of the first support body, first support body be arranged in X-axis slide rail after along X-axis Slide rail moves back and forth.
As the further improvement of above-mentioned technical proposal, the lower electrode tip is fixed on lower welding by bottom electrode connecting rod On the motion end of cylinder, the outer surface of the bottom electrode connecting rod is set with the first spring.
As the further improvement of above-mentioned technical proposal, the profiling localization tool is arranged on the by two the first columns On one workbench, the lateral surface of each first column is disposed with bracket, and two the first columns are disposed with the bracket And the mounting seat on the first column is sleeved on, the lower surface of bracket is disposed with mold changing cylinder, the motion end of the mold changing cylinder It is located at after through bracket in the lower section of mounting seat, the upper surface of the mounting seat is disposed with the compression for compressing profiling localization tool Plate.
As the further improvement of above-mentioned technical proposal, the profiling localization tool include profiling location-plate, be arranged in it is imitative Profiling locating piece, several outside plate clamping cylinders and several inner panel clamping cylinders on shape location-plate, the profiling locating piece On be disposed with profiling positioning chamber, the inner panel clamping cylinder is directly installed on profiling location-plate, the action of inner panel clamping cylinder End is disposed with inner panel gripping block, and the inner panel gripping block is moved with the motion end of inner panel clamping cylinder along X-direction, described Outside plate clamping cylinder is arranged on profiling location-plate by the second column, and the motion end of outside plate clamping cylinder is disposed with outer board clamping Block, one end of the outside plate gripping block are hinged on the second column, and the free end of outside plate clamping plate is L-shape, before the second column Side arrangement has outside plate locating piece, and outside plate clamping space is formed between the free end of outside plate clamping plate and outside plate locating piece.
The beneficial effects of the invention are as follows:The present invention is moved back and forth by link along Y-axis slide rail and X-axis motor drives The mounting bracket of Z-shaped is set to be moved back and forth along X-direction, and each link is driven by a Y-axis motor, then can It so that each spot welding unit is adjusted into appropriate position, so, can be used in the doorframe center pillar spot welding of different model, reduce Equipment investment, reduce floor space.The present invention realizes the spot welding simultaneously of center pillar spot welding bull, and beat is promoted to by 90PCS/H 270PCS/H, operating personnel reduce to 1 people from 3~4 people, reduce human cost.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment Accompanying drawing is briefly described.Obviously, described accompanying drawing is the part of the embodiment of the present invention, rather than is all implemented Example, those skilled in the art on the premise of not paying creative work, can also obtain other designs according to these accompanying drawings Scheme and accompanying drawing.
Fig. 1 is the schematic diagram of a certain angle of the present invention;
Fig. 2 is the schematic diagram of another angle of the present invention;
Fig. 3 is the side view of the present invention.
Embodiment
Carried out below with reference to the design of embodiment and accompanying drawing to the present invention, concrete structure and caused technique effect clear Chu, it is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair Bright part of the embodiment, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not paying The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text All connection/annexations, not singly refer to component and directly connect, and refer to be added deduct by adding according to specific implementation situation Few couple auxiliary, to form more excellent draw bail.
1~Fig. 3 of reference picture, one kind can share a variety of doorframe center pillar spot welding special planes, including the company of support and several L shapes Connect frame 6, be disposed with the support the first workbench 1, the second workbench 2 above the first workbench 1 and Connect the first vertical plane 3 of the first workbench 1 and the second workbench 2, the vertical plane 3 of the second workbench 2 and first On be disposed with Y-axis slide rail 4, all links 6 move back and forth after being arranged on Y-axis slide rail 4 along Y-axis slide rail 4, each described X-axis motor 7 is disposed with link 6, every X-axis motor 7 passes through contiguous block 18 and the mounting bracket of a Z-shaped 8 connections, are each disposed with a spot welding unit on the mounting bracket 8, and profiling positioning is disposed with first workbench 1 and is controlled Have, be disposed with several Y-axis motors 5 on first vertical plane 3, each Y-axis motor 5 is connected with one respectively Frame 6 connects.
Moved back and forth by link 6 along Y-axis slide rail 4 and X-axis motor 7 drives the mounting bracket 8 of Z-shaped along X-axis side To moving back and forth, and each link 6 is driven by a Y-axis motor 5, then can be by each spot welding unit Appropriate position is adjusted to, so, can be used in the doorframe center pillar spot welding of different model, reduces equipment investment, reduces and takes up an area Area.The present invention realizes the spot welding simultaneously of center pillar spot welding bull, and beat is promoted to 270PCS/H by 90PCS/H, operating personnel from 3~ 4 people reduce to 1 people, reduce human cost.
Preferred embodiment is further used as, the mounting bracket 8 includes first support body parallel with the second workbench 2 80th, second support body 81 parallel with the first vertical plane 3 and the triframe body 82 parallel with the first workbench 1, the spot welding Unit is including the source of welding current being arranged on the first support body 80, the upper weld cylinder being arranged on the second support body 81 and is arranged in Lower weld cylinder 11 on triframe body 82, upper electrode tip 9, the lower welding are disposed with the motion end of the upper weld cylinder Lower electrode tip is disposed with the motion end of cylinder 11.
Preferred embodiment is further used as, the link 6 includes fourth support body parallel with the second workbench 2 60 and fiveth support body 61 parallel with the first vertical plane 3, the upper surface of the 4th support body 60 is disposed with X-axis slide rail 19, and the 4th X-axis chute 20 is disposed with support body 60, X-axis chute 20 limits stroke of the mounting bracket 8 along X-direction, the X-axis motor 7 Installed in the lower surface of the 4th support body 60, the contiguous block 18 connects through X-axis chute 20 and around behind the both sides of X-axis slide rail 19 Block is connected with the lower surface of the first support body 80, and first support body 80 back and forth moves after being arranged in X-axis slide rail 19 along X-axis slide rail 19 It is dynamic.Because mounting bracket 8 and spot welding unit are installed on link 6, link 6 is corresponding with the movement adjustment of Y-axis drive cylinder Position after, it is therefore, same because the upper electrode tip in same spot welding unit and lower electrode tip are respectively positioned on mounting bracket 8 The relative position of upper electrode tip and lower electrode tip in spot welding unit is constant.The position of X-axis drive cylinder adjustment mounting bracket 8 causes Upper electrode tip and lower electrode tip in same spot welding unit are moved to appropriate position.
Preferred embodiment is further used as, the lower electrode tip is fixed on lower weld cylinder by bottom electrode connecting rod On 11 motion end, the outer surface of the bottom electrode connecting rod is set with the first spring 10.First spring 10 and lower weld cylinder 11 link up a relocation mechanism, can be worn with automatic floating compensating electrode.
Preferred embodiment is further used as, the profiling localization tool is arranged on the first work by two the first columns Make on platform 1, the lateral surface of each first column is disposed with bracket, be disposed with the bracket two the first columns and The mounting seat 16 being sleeved on the first column, the lower surface of bracket are disposed with mold changing cylinder 15, the action of the mold changing cylinder 15 It is located at after holding through bracket in the lower section of mounting seat 16, the upper surface of the mounting seat 16, which is disposed with, compresses profiling localization tool Pressure strip 17.Profiling localization tool is compressed and positioned by pressure strip 17 after being bolted in mounting seat 16.Due to difference Signal need different profiling localization tool, then when changing tool, first the bolt on pressure strip 17 is screwed out and will compressed After plate 17 takes out, profiling localization tool is ejected after the motion end upward ejection simultaneously of the mold changing cylinder 15 on both sides, it is easy to operation Personnel remove tool, and the tool more renewed.
Preferred embodiment is further used as, the profiling localization tool includes profiling location-plate 12, is arranged in profiling Profiling locating piece, several outside plate clamping cylinders 14 and several inner panel clamping cylinders 13, the profiling on location-plate 12 are determined Profiling positioning chamber is disposed with the block of position, the inner panel clamping cylinder 13 is directly installed on profiling location-plate 12, interior board clamping gas The motion end of cylinder 13 is disposed with inner panel gripping block, and the inner panel gripping block is as the motion end of inner panel clamping cylinder 13 is along X-axis Direction is moved, and the outside plate clamping cylinder 14 is arranged on profiling location-plate 12 by the second column, outside plate clamping cylinder 14 Motion end is disposed with outside plate gripping block, and one end of the outside plate gripping block is hinged on the second column, the freedom of outside plate clamping plate Hold L-shape, the leading flank of the second column is disposed with outside plate locating piece, shape between the free end of outside plate clamping plate and outside plate locating piece Into outside plate clamping space.
During production, first pass through X-axis motor 7 and welding set is adjusted to suitable position by Z axis motor, first will After inner panel is put into profiling positioning chamber, outside plate is placed on inner panel, inner panel clamping cylinder 13 and outside plate clamping cylinder 14 work Corresponding workpiece is fixed afterwards, the upper weld cylinder and lower weld cylinder 11 in each spot welding unit drive upper electrode tip with simultaneously Electrode tip is realized multiple location while welded on workpiece.After welding terminates, inner panel clamping cylinder 13 and outside plate clamping cylinder 14 Reset, doorframe center pillar is taken out, new inner panel and outside plate are placed into suitable position, weld.
Above is the better embodiment of the present invention is illustrated, but the invention is not limited to the reality Example is applied, those skilled in the art can also make a variety of equivalent modifications on the premise of without prejudice to spirit of the invention or replace Change, these equivalent modifications or replacement are all contained in the application claim limited range.

Claims (6)

1. one kind can share a variety of doorframe center pillar spot welding special planes, it is characterised in that:Connection including support and several L shapes Frame, the first workbench, the second workbench above the first workbench and connection the is disposed with the support First vertical plane of one workbench and the second workbench, Y-axis is disposed with second workbench and the first vertical plane Slide rail, all links are moved back and forth after being arranged on Y-axis slide rail along Y-axis slide rail, and X is disposed with each link Axle motor, every X-axis motor are connected by contiguous block with the mounting bracket of a Z-shaped, each mounting bracket On be disposed with a spot welding unit, be disposed with profiling localization tool on first workbench, cloth on first vertical plane Several Y-axis motors are equipped with, each Y-axis motor is connected with a link respectively.
2. according to claim 1 can share a variety of doorframe center pillar spot welding special planes, it is characterised in that:The mounting bracket includes First support body parallel with the second workbench, second support body parallel with the first vertical plane and parallel with the first workbench Triframe body, the source of welding current that the spot welding unit includes being arranged on the first support body, the upper weldering that is arranged on the second support body Cylinder and the lower weld cylinder being arranged on triframe body are connect, Top electrode is disposed with the motion end of the upper weld cylinder Head, lower electrode tip is disposed with the motion end of the lower weld cylinder.
3. according to claim 2 can share a variety of doorframe center pillar spot welding special planes, it is characterised in that:The link includes Fourth support body parallel with the second workbench and fiveth support body parallel with the first vertical plane, the upper surface of the 4th support body X-axis slide rail is disposed with, X-axis chute is disposed with the 4th support body, the X-axis motor is arranged on the lower surface of the 4th support body, Through X-axis chute and around behind X-axis slide rail both sides, contiguous block is connected the contiguous block with the lower surface of the first support body, and described the One erection of frames in X-axis slide rail after moved back and forth along X-axis slide rail.
4. according to claim 2 can share a variety of doorframe center pillar spot welding special planes, it is characterised in that:The lower electrode tip leads to Cross bottom electrode connecting rod to be fixed on the motion end of lower weld cylinder, the outer surface of the bottom electrode connecting rod is set with the first bullet Spring.
5. according to claim 1 can share a variety of doorframe center pillar spot welding special planes, it is characterised in that:The profiling positioning is controlled Tool is arranged on the first workbench by two the first columns, and the lateral surface of each first column is disposed with bracket, institute The mounting seat that two the first columns are disposed with bracket and are sleeved on the first column is stated, the lower surface of bracket is disposed with mold changing Cylinder, the motion end for changing the mold cylinder are located in the lower section of mounting seat, the upper surface arrangement of the mounting seat after passing through bracket There is the pressure strip for compressing profiling localization tool.
6. the energy according to any one of Claims 1 to 5 shares a variety of doorframe center pillar spot welding special planes, it is characterised in that:It is described Profiling localization tool includes profiling location-plate, the profiling locating piece being arranged on profiling location-plate, several outside plate clamping cylinders With several inner panel clamping cylinders, profiling positioning chamber is disposed with the profiling locating piece, the inner panel clamping cylinder is directly pacified On profiling location-plate, the motion end of inner panel clamping cylinder is disposed with inner panel gripping block, and the inner panel gripping block is with inner panel The motion end of clamping cylinder moves along X-direction, and the outside plate clamping cylinder is arranged on profiling location-plate by the second column On, the motion end of outside plate clamping cylinder is disposed with outside plate gripping block, and one end of the outside plate gripping block is hinged on the second column, The free end of outside plate clamping plate is L-shape, and the leading flank of the second column is disposed with outside plate locating piece, the free end of outside plate clamping plate and Outside plate clamping space is formed between outside plate locating piece.
CN201710859135.7A 2017-09-21 2017-09-21 One kind can share a variety of doorframe center pillar spot welding special planes Pending CN107498167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710859135.7A CN107498167A (en) 2017-09-21 2017-09-21 One kind can share a variety of doorframe center pillar spot welding special planes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710859135.7A CN107498167A (en) 2017-09-21 2017-09-21 One kind can share a variety of doorframe center pillar spot welding special planes
PCT/CN2017/120001 WO2019056648A1 (en) 2017-09-21 2017-12-29 Dedicated spot welder shared by various door frame mid-pillars

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CN107498167A true CN107498167A (en) 2017-12-22

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WO (1) WO2019056648A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019056648A1 (en) * 2017-09-21 2019-03-28 广州敏惠汽车零部件有限公司 Dedicated spot welder shared by various door frame mid-pillars
CN110587091A (en) * 2019-08-06 2019-12-20 湖南创研智能装备有限公司 Outer cover welding equipment

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Publication number Priority date Publication date Assignee Title
CN112809124A (en) * 2019-11-18 2021-05-18 南昌海立电器有限公司 Dotting system and dotting method for air inlet seat ring of compressor

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Publication number Priority date Publication date Assignee Title
WO2019056648A1 (en) * 2017-09-21 2019-03-28 广州敏惠汽车零部件有限公司 Dedicated spot welder shared by various door frame mid-pillars
CN110587091A (en) * 2019-08-06 2019-12-20 湖南创研智能装备有限公司 Outer cover welding equipment

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