CN105436791A - Alignment positioning mechanism of vehicle punching part arc welding fixture - Google Patents
Alignment positioning mechanism of vehicle punching part arc welding fixture Download PDFInfo
- Publication number
- CN105436791A CN105436791A CN201510940972.3A CN201510940972A CN105436791A CN 105436791 A CN105436791 A CN 105436791A CN 201510940972 A CN201510940972 A CN 201510940972A CN 105436791 A CN105436791 A CN 105436791A
- Authority
- CN
- China
- Prior art keywords
- rail plate
- plate
- mount pad
- guide rail
- arc welding
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an alignment positioning mechanism of a vehicle punching part arc welding fixture. The mechanism comprises a baseplate, a left slide rail and a right slide rail; a front guide rail plate and a back guide rail plate are slidingly mounted on the left slide rail at intervals; a linear cylinder is fixedly mounted in a gap between the front guide rail plate and the back guide rail plate; push plates with opposite positions are respectively mounted on the right sides of the upper end surfaces of the front guide rail plate and the back guide rail plate; an L base fixture is fixedly mounted on the upper end surface of the right guide rail plate; a front baffle plate and a back baffle plate are respectively mounted on the front and back end surfaces of the right guide rail plate; and the front and back baffle plates extend to the push plates, and are positioned on the outer sides of the push plates. The mechanism finishes linear movement of the mechanism and the fixture unit through the slide rails, enhances the pass percent of a welding part, reduces the resource waste, and promotes the working efficiency; and meanwhile, the fixture precision is increased by only using one actuation element and the slide rails, so that the production cost of the fixture is reduced.
Description
technical field:
The present invention relates to stamping parts of automobile process technology, particularly relate to a kind of centering positioning mechanism of stamping parts of automobile arc welding fixture.
background technology:
At present, in auto manufacturing, stamping parts arc welding fixture is widely adopted, as everyone knows, arc-welding deflection is large, and complicated detent mechanism can cause the difficulty of greatly reducing of welding space and the feeding that feeds intake, and welding space often causes the deflection of weldment large fully.Because the location of general fixture is in static state, this makes weldment qualification rate when next process feeds intake low, causes a large amount of wastes of resource.
summary of the invention:
In order to make up prior art problem, the object of this invention is to provide a kind of centering positioning mechanism of stamping parts of automobile arc welding fixture, manual or pneumatic operation can be carried out, defective the pressure little to welding deformation in last procedure feeds intake, and new welding component is qualified to utilize new welding advantageous deformation to ensure.
Technical scheme of the present invention is as follows:
The centering positioning mechanism of stamping parts of automobile arc welding fixture, it is characterized in that, comprise base plate, on base plate upper surface, interval is provided with the left slide rail that is parallel to each other, right slide rail, left slide rail is slidably fitted with fromer rail plate spaced apart, rear rail plate, on the base plate of the gap location between fromer rail plate, rear rail plate, interval is provided with two groups of back-to-back limited support seats, and limited support seat upper surface is fixed with the limited block matched with front and back guide-rail plate opposite face respectively;
Described fromer rail plate, rear rail plate upper surface opposite position are provided with front air cylinder mount pad, exhaust hood mount pad, straight line cylinder is fixed with between front air cylinder mount pad, exhaust hood mount pad, straight line cylinder one end piston rod is through front air cylinder mount pad, and other end piston rod is fixed on exhaust hood mount pad; The base plate in front air cylinder mount pad front is fixed with column, and column upper end is provided with man-operated mechanism, and man-operated mechanism is hinged with the piston rod end running through front air cylinder mount pad;
The corresponding push pedal in position is also separately installed with on the right side of described fromer rail plate, rear rail plate upper surface;
Described right slide rail is slidably fitted with right guide-rail plate, and right guide-rail plate upper surface is installed with Building L fixture, and right guide-rail plate front/rear end is separately installed with front apron, backboard, and front and rear baffle stretches to push pedal and is positioned at outside it.
The centering positioning mechanism of described stamping parts of automobile arc welding fixture, it is characterized in that, described man-operated mechanism comprises connecting rod, rod hinge connection is installed on column upper end, connecting rod left and right end surface symmetric is fixed with connecting plate, connecting plate front end and piston rod end are hinged, and connecting rod end is fixed with handle.
The centering positioning mechanism of described stamping parts of automobile arc welding fixture, is characterized in that, the left and right sidewall end of described left slide rail is respectively equipped with the locking pin be fixed on base plate, and wherein the locking pin of rear end is higher than rear rail plate lower surface.
The centering positioning mechanism of described stamping parts of automobile arc welding fixture, it is characterized in that, described front apron, backboard are provided with the integrated axis of guide, and axis of guide front end is passed and the push pedal axis of guide.
The centering positioning mechanism of described stamping parts of automobile arc welding fixture, is characterized in that, described front apron, backboard and push pedal opposite face are provided with cushion pad.
Advantage of the present invention is:
The present invention completes the rectilinear movement of mechanism and fixture unit by slide rail, enhances the qualification rate of weldment, reduces the wasting of resources, improve operating efficiency; Only add clamp precision with an executive component and quoting of slide rail simultaneously, decrease the manufacturing cost of fixture.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
detailed description of the invention:
See accompanying drawing:
The centering positioning mechanism of stamping parts of automobile arc welding fixture, comprise base plate 1, on base plate 1 upper surface, interval is provided be parallel to each other left slide rail 2, right slide rail 3, left slide rail 2 is slidably fitted with fromer rail plate 4 spaced apart, rear rail plate 5, on the base plate of the gap location between fromer rail plate 4, rear rail plate 5, interval is provided with two groups of back-to-back limited support seats 6, and limited support seat 6 upper surface is fixed with the limited block 7 matched with front and back guide-rail plate 4,5 opposite face respectively;
Fromer rail plate 4, rear rail plate 5 upper surface opposite position are provided with front air cylinder mount pad 8, exhaust hood mount pad 9, straight line cylinder 10 is fixed with between front air cylinder mount pad 8, exhaust hood mount pad 9, straight line cylinder one end piston rod is through front air cylinder mount pad, and other end piston rod is fixed on exhaust hood mount pad 9; The base plate in front air cylinder mount pad 8 front is fixed with column 11, and column 11 upper end is provided with man-operated mechanism 12, and man-operated mechanism 12 is hinged with the piston rod end running through front air cylinder mount pad 8;
The corresponding push pedal in position 13 is also separately installed with on the right side of fromer rail plate 4, rear rail plate 5 upper surface;
Right slide rail 3 is slidably fitted with right guide-rail plate 20, and right guide-rail plate 20 upper surface is installed with Building L fixture 14, and right guide-rail plate 20 front/rear end is separately installed with front apron 15, backboard 16, and front and rear baffle 15,16 stretches to push pedal 13 and is positioned at outside it.
Man-operated mechanism 12 comprises connecting rod 12-1, and connecting rod 12-1 is hinged is installed on column 11 upper end, and connecting rod about 12-1 end surface symmetric is fixed with connecting plate 12-2, and connecting plate 12-2 front end and piston rod end are hinged, and connecting rod 12-1 end is fixed with handle 12-3.
The left and right sidewall end of left slide rail 2 is respectively equipped with the locking pin 17 be fixed on base plate, and wherein the locking pin of rear end is higher than rear rail plate 5 lower surface, uses as stroke restriction.
Front apron 15, backboard 16 are provided with the integrated axis of guide 18, and the axis of guide 18 front end is passed and push pedal 13 axis of guide, the stationarity of controlled motion.
Front apron 15, backboard 16 are provided with cushion pad 19 with push pedal 13 opposite face, and alleviation front apron 15, backboard 16 produce with push pedal 13 and clash into, and improve shock-absorbing capacity.
The present invention manually or the movement of pneumatic operation control cylinder come to right guide-rail plate 20 unclamping and centering clamping.
Claims (5)
1. the centering positioning mechanism of a stamping parts of automobile arc welding fixture, it is characterized in that, comprise base plate, on base plate upper surface, interval is provided with the left slide rail that is parallel to each other, right slide rail, left slide rail is slidably fitted with fromer rail plate spaced apart, rear rail plate, on the base plate of the gap location between fromer rail plate, rear rail plate, interval is provided with two groups of back-to-back limited support seats, and limited support seat upper surface is fixed with the limited block matched with front and back guide-rail plate opposite face respectively;
Described fromer rail plate, rear rail plate upper surface opposite position are provided with front air cylinder mount pad, exhaust hood mount pad, straight line cylinder is fixed with between front air cylinder mount pad, exhaust hood mount pad, straight line cylinder one end piston rod is through front air cylinder mount pad, and other end piston rod is fixed on exhaust hood mount pad; The base plate in front air cylinder mount pad front is fixed with column, and column upper end is provided with man-operated mechanism, and man-operated mechanism is hinged with the piston rod end running through front air cylinder mount pad;
The corresponding push pedal in position is also separately installed with on the right side of described fromer rail plate, rear rail plate upper surface;
Described right slide rail is slidably fitted with right guide-rail plate, and right guide-rail plate upper surface is installed with Building L fixture, and right guide-rail plate front/rear end is separately installed with front apron, backboard, and front and rear baffle stretches to push pedal and is positioned at outside it.
2. the centering positioning mechanism of stamping parts of automobile arc welding fixture according to claim 1, it is characterized in that, described man-operated mechanism comprises connecting rod, rod hinge connection is installed on column upper end, connecting rod left and right end surface symmetric is fixed with connecting plate, connecting plate front end and piston rod end are hinged, and connecting rod end is fixed with handle.
3. the centering positioning mechanism of stamping parts of automobile arc welding fixture according to claim 1, it is characterized in that, the left and right sidewall end of described left slide rail is respectively equipped with the locking pin be fixed on base plate, and wherein the locking pin of rear end is higher than rear rail plate lower surface.
4. the centering positioning mechanism of stamping parts of automobile arc welding fixture according to claim 1, it is characterized in that, described front apron, backboard are provided with the integrated axis of guide, and axis of guide front end is passed and the push pedal axis of guide.
5. the centering positioning mechanism of stamping parts of automobile arc welding fixture according to claim 1, is characterized in that, described front apron, backboard and push pedal opposite face are provided with cushion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940972.3A CN105436791A (en) | 2015-12-14 | 2015-12-14 | Alignment positioning mechanism of vehicle punching part arc welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940972.3A CN105436791A (en) | 2015-12-14 | 2015-12-14 | Alignment positioning mechanism of vehicle punching part arc welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105436791A true CN105436791A (en) | 2016-03-30 |
Family
ID=55547668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510940972.3A Pending CN105436791A (en) | 2015-12-14 | 2015-12-14 | Alignment positioning mechanism of vehicle punching part arc welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105436791A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112427A (en) * | 2016-07-18 | 2016-11-16 | 广东恒鑫智能装备股份有限公司 | One returns middle positioner |
| CN106564032A (en) * | 2016-10-29 | 2017-04-19 | 安徽旭虹机械设备有限公司 | Assembler specially used for assembling bucket handles |
| CN108838606A (en) * | 2018-08-15 | 2018-11-20 | 宁波安川汽车装备有限公司 | A kind of stationary fixture for beam welding |
| CN109175959A (en) * | 2016-12-26 | 2019-01-11 | 东莞市蓉工自动化科技有限公司 | A kind of long square-column-shaped part cover pressing mechanism convenient for lower part clamping |
| CN109175939A (en) * | 2018-10-29 | 2019-01-11 | 苏州休奇自动化科技有限公司 | A kind of pipe fitting partition inserting apparatus |
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|---|---|---|---|---|
| JPS62181848A (en) * | 1986-02-03 | 1987-08-10 | Toyota Motor Corp | Positioning jig for bracket for accelerator housing |
| JP2007061830A (en) * | 2005-08-29 | 2007-03-15 | Toyota Auto Body Co Ltd | Welding apparatus |
| CN201979238U (en) * | 2011-01-28 | 2011-09-21 | 大连奥托股份有限公司 | Sliding-push type welding jig mechanism for automobile body in white |
| CN103372746A (en) * | 2012-04-12 | 2013-10-30 | 北汽福田汽车股份有限公司 | Vehicle body assembly welding fixture |
| CN103586388A (en) * | 2013-11-06 | 2014-02-19 | 无锡忻润汽车安全系统有限公司 | Automatic riveting sliding table tool for automobile door lock |
| CN203610878U (en) * | 2013-11-21 | 2014-05-28 | 山东迈赫自动化装备股份有限公司 | Double-guide-rail welding mould jig locating mechanism |
| CN203765213U (en) * | 2014-03-13 | 2014-08-13 | 力帆实业(集团)股份有限公司 | Car part clamping and positioning mechanism |
-
2015
- 2015-12-14 CN CN201510940972.3A patent/CN105436791A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62181848A (en) * | 1986-02-03 | 1987-08-10 | Toyota Motor Corp | Positioning jig for bracket for accelerator housing |
| JP2007061830A (en) * | 2005-08-29 | 2007-03-15 | Toyota Auto Body Co Ltd | Welding apparatus |
| CN201979238U (en) * | 2011-01-28 | 2011-09-21 | 大连奥托股份有限公司 | Sliding-push type welding jig mechanism for automobile body in white |
| CN103372746A (en) * | 2012-04-12 | 2013-10-30 | 北汽福田汽车股份有限公司 | Vehicle body assembly welding fixture |
| CN103586388A (en) * | 2013-11-06 | 2014-02-19 | 无锡忻润汽车安全系统有限公司 | Automatic riveting sliding table tool for automobile door lock |
| CN203610878U (en) * | 2013-11-21 | 2014-05-28 | 山东迈赫自动化装备股份有限公司 | Double-guide-rail welding mould jig locating mechanism |
| CN203765213U (en) * | 2014-03-13 | 2014-08-13 | 力帆实业(集团)股份有限公司 | Car part clamping and positioning mechanism |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112427A (en) * | 2016-07-18 | 2016-11-16 | 广东恒鑫智能装备股份有限公司 | One returns middle positioner |
| CN106112427B (en) * | 2016-07-18 | 2018-05-29 | 广东恒鑫智能装备股份有限公司 | One kind returns middle positioner |
| CN106564032A (en) * | 2016-10-29 | 2017-04-19 | 安徽旭虹机械设备有限公司 | Assembler specially used for assembling bucket handles |
| CN109175959A (en) * | 2016-12-26 | 2019-01-11 | 东莞市蓉工自动化科技有限公司 | A kind of long square-column-shaped part cover pressing mechanism convenient for lower part clamping |
| CN108838606A (en) * | 2018-08-15 | 2018-11-20 | 宁波安川汽车装备有限公司 | A kind of stationary fixture for beam welding |
| CN108838606B (en) * | 2018-08-15 | 2024-03-01 | 宁波金通金属科技有限公司 | Fixing clamp for welding cross beam |
| CN109175939A (en) * | 2018-10-29 | 2019-01-11 | 苏州休奇自动化科技有限公司 | A kind of pipe fitting partition inserting apparatus |
| CN109175939B (en) * | 2018-10-29 | 2024-05-10 | 苏州休奇自动化科技有限公司 | Pipe fitting spacer cartridge device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160330 |