CN103692126A - Welding fixture for front wall cross beam reinforcing plate - Google Patents
Welding fixture for front wall cross beam reinforcing plate Download PDFInfo
- Publication number
- CN103692126A CN103692126A CN201310583702.2A CN201310583702A CN103692126A CN 103692126 A CN103692126 A CN 103692126A CN 201310583702 A CN201310583702 A CN 201310583702A CN 103692126 A CN103692126 A CN 103692126A
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- CN
- China
- Prior art keywords
- pneumatic pinch
- support plate
- pinch module
- clamping cylinder
- pressure arm
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- 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.)
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- 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
Abstract
A front wall cross beam reinforcing plate assembly is welded by an engine hatch cover hinge mounting plate, a front wall cross beam reinforcing plate and welding square nuts. But in the welding process of the front wall cross beam reinforcing plate assembly, the molded surfaces of multiple workpieces are complex, and most workpieces are thin-wall workpieces, so that the workpiece is difficult to be effectively clamped by the traditional fixture to process, thereby affecting the quality of the welded workpiece. After the welding fixture for the front wall cross beam reinforcing plate disclosed by the invention is adopted, as each pneumatic clamping module is designed according to the shape of the workpiece and is in pneumatic control, the workpiece can be easily clamped, the position of the workpiece can be accurately controlled, so that the welding operation can be more conveniently and efficiently carried out, and the product quality is improved.
Description
Technical field
The invention belongs to equipments machining die field, be specially the weld jig of front wall crossbeam stiffener.
Background technology
Front wall crossbeam stiffener assembly is to be welded by engine compartment cover hinge mounting plate, front wall crossbeam stiffener and square weld nut, but in the process of welding front wall crossbeam stiffener assembly, there are a lot of workpiece with form surface more complicated, and be thin-wall workpiece mostly, make existing fixture be difficult to holding workpiece effectively and, with processing, affect welding work pieces quality.
Summary of the invention
In order to address the above problem, the present invention proposes the weld jig of front wall crossbeam stiffener, adopts after the present invention, and effectively holding workpiece, facilitates workpiece processed.
The weld jig of front wall crossbeam stiffener, its technical scheme is such: it comprises base plate, it is characterized in that: it also comprises three pneumatic pinch modules, be respectively the first pneumatic pinch module, the second pneumatic pinch module and the 3rd pneumatic pinch module, described the first pneumatic pinch module, described the second pneumatic pinch module and described the 3rd pneumatic pinch module are screwed on described backplate surface, described the 3rd pneumatic pinch module is fixed on the middle of described base plate, described the first pneumatic pinch module is symmetrically distributed in the two ends, left and right of described base plate, described the second pneumatic pinch module is symmetrically distributed in the both sides of described the 3rd pneumatic pinch module, and described the first pneumatic pinch module and described the 3rd pneumatic stepping up between module, described the first pneumatic pinch module comprises the first clamping cylinder, the first support plate, described the first clamping cylinder and described the first support plate are connected and fixed by lower terminal screw, the first pressure arm is fixed on the first piston end of described the first clamping cylinder by connecting pin, the lower end bilateral symmetry of described the first pressure arm is respectively welded with first pressing plate, described two the first pressing plates are connected with described the first support plate by steady pin, the front end of described the first pressure arm has inclined-plane, and a side of described the first support plate has been screwed cylinder assembly, described the second pneumatic pinch module comprises the second clamping cylinder, the second support plate, described the second clamping cylinder and described the second support plate are connected and fixed by lower terminal screw, the second pressure arm is fixed on the second piston end of described the second clamping cylinder by connecting pin, the lower end bilateral symmetry of described the second pressure arm is respectively welded with second pressing plate, described two the second pressing plates are connected with described the second support plate by steady pin, the front end of described the second pressure arm has inclined-plane, and a side of described the second support plate has been screwed three axle cylinders, described the 3rd pneumatic pinch module piece comprises the 3rd clamping cylinder, the 3rd support plate, described the 3rd clamping cylinder and described the 3rd support plate are connected and fixed by lower terminal screw, the 3rd pressure arm is fixed on the 3rd piston end of described the 3rd clamping cylinder by connecting pin, both sides, the lower end weldering of described the 3rd pressure arm respectively has the 3rd pressing plate, described two the 3rd pressing plates are connected with described the 3rd support plate by steady pin, and the front end of described the 3rd pressure arm has inclined-plane.
Adopt after the present invention, because each pneumatic pinch module is to design according to the shape of workpiece, and employing is pneumatic control, workpiece can be lived by clamping easily, and the position of workpiece can be controlled exactly, thus can be more convenient, effectively carry out welding operation, improve the quality of products.
Accompanying drawing explanation
Fig. 1 is the product schematic diagram that the present invention clamps;
Fig. 2 is top view of the present invention;
Fig. 3 is the stereogram of the present invention's the first pneumatic pinch module;
Fig. 4 is the stereogram of the present invention's the second pneumatic pinch module;
Fig. 5 is the stereogram of the present invention's the 3rd pneumatic pinch module.
The specific embodiment
The weld jig of front wall crossbeam stiffener, it comprises base plate 1, the first pneumatic pinch module 2, the second pneumatic pinch module 3 and the 3rd pneumatic pinch module 4, the first pneumatic pinch module 2, the second pneumatic pinch module 3 and the 3rd pneumatic pinch module 4 are screwed on base plate 1 surface, the 3rd pneumatic pinch module 4 is fixed on the middle of base plate 1, the first pneumatic pinch module 2 is symmetrically distributed in the two ends, left and right of base plate 1, the second pneumatic pinch module 3 is symmetrically distributed in the both sides of the 3rd pneumatic pinch module 4, and the first pneumatic pinch module 2 and the 3rd pneumatic stepping up between module 4,
The first pneumatic pinch module 2 comprises the first clamping cylinder 5, the first support plate 6, the first clamping cylinder 5 and the first support plate 6 are connected and fixed by lower terminal screw, the first pressure arm 7 is fixed on first piston 8 ends of the first clamping cylinder 5 by connecting pin, the lower end bilateral symmetry of the first pressure arm 7 is respectively welded with first pressing plate 9, two the first pressing plates 9 are connected with the first support plate 6 by steady pin 10, the front end of the first pressure arm 7 has inclined-plane, the angle on inclined-plane is consistent with product, and a side of the first support plate 6 has been screwed cylinder assembly 11;
The second 3 of pneumatic pinch modules comprise the second clamping cylinder 12, the second support plate 13, the second clamping cylinder 12 and the second support plate 13 are connected and fixed by lower terminal screw, the second pressure arm 14 is fixed on the second piston 15 ends of the second clamping cylinder 12 by connecting pin, the lower end bilateral symmetry of the second pressure arm 14 is respectively welded with second pressing plate 16, two the second pressing plates 16 are connected with the second support plate 13 by steady pin 17, the front end of the second pressure arm 14 has inclined-plane, the angle on inclined-plane is consistent with product, and a side of the second support plate 13 has been screwed three axle cylinders 18;
The 3rd pneumatic pinch module 4 comprises the 3rd clamping cylinder 19, the 3rd support plate 20, the 3rd clamping cylinder 19 and the 3rd support plate 20 are connected and fixed by lower terminal screw, the 3rd pressure arm 21 is fixed on the 3rd piston 22 ends of the 3rd clamping cylinder 19 by connecting pin, both sides, the lower end weldering of the 3rd pressure arm 21 respectively has the 3rd pressing plate 23, two the 3rd pressing plates 23 are connected with the 3rd support plate 20 by steady pin 24, the front end of the 3rd pressure arm 21 has inclined-plane, and the angle on inclined-plane is consistent with product.
Claims (1)
1. the weld jig of front wall crossbeam stiffener, it comprises base plate, it is characterized in that: it also comprises three pneumatic pinch modules, be respectively the first pneumatic pinch module, the second pneumatic pinch module and the 3rd pneumatic pinch module, described the first pneumatic pinch module, described the second pneumatic pinch module and described the 3rd pneumatic pinch module are screwed on described backplate surface, described the 3rd pneumatic pinch module is fixed on the middle of described base plate, described the first pneumatic pinch module is symmetrically distributed in the two ends, left and right of described base plate, described the second pneumatic pinch module is symmetrically distributed in the both sides of described the 3rd pneumatic pinch module, and described the first pneumatic pinch module and described the 3rd pneumatic stepping up between module, described the first pneumatic pinch module comprises the first clamping cylinder, the first support plate, described the first clamping cylinder and described the first support plate are connected and fixed by lower terminal screw, the first pressure arm is fixed on the first piston end of described the first clamping cylinder by connecting pin, the lower end bilateral symmetry of described the first pressure arm is respectively welded with first pressing plate, described two the first pressing plates are connected with described the first support plate by steady pin, the front end of described the first pressure arm has inclined-plane, and a side of described the first support plate has been screwed cylinder assembly, described the second pneumatic pinch module comprises the second clamping cylinder, the second support plate, described the second clamping cylinder and described the second support plate are connected and fixed by lower terminal screw, the second pressure arm is fixed on the second piston end of described the second clamping cylinder by connecting pin, the lower end bilateral symmetry of described the second pressure arm is respectively welded with second pressing plate, described two the second pressing plates are connected with described the second support plate by steady pin, the front end of described the second pressure arm has inclined-plane, and a side of described the second support plate has been screwed three axle cylinders, described the 3rd pneumatic pinch module piece comprises the 3rd clamping cylinder, the 3rd support plate, described the 3rd clamping cylinder and described the 3rd support plate are connected and fixed by lower terminal screw, the 3rd pressure arm is fixed on the 3rd piston end of described the 3rd clamping cylinder by connecting pin, both sides, the lower end weldering of described the 3rd pressure arm respectively has the 3rd pressing plate, described two the 3rd pressing plates are connected with described the 3rd support plate by steady pin, and the front end of described the 3rd pressure arm has inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310583702.2A CN103692126B (en) | 2013-11-20 | 2013-11-20 | The weld jig of front wall crossbeam stiffener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310583702.2A CN103692126B (en) | 2013-11-20 | 2013-11-20 | The weld jig of front wall crossbeam stiffener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103692126A true CN103692126A (en) | 2014-04-02 |
| CN103692126B CN103692126B (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310583702.2A Expired - Fee Related CN103692126B (en) | 2013-11-20 | 2013-11-20 | The weld jig of front wall crossbeam stiffener |
Country Status (1)
| Country | Link |
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| CN (1) | CN103692126B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773024A (en) * | 2014-12-24 | 2016-07-20 | 上汽通用五菱汽车股份有限公司 | Modularization positioning fixture and positioning fixture assembly |
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| CN201296297Y (en) * | 2008-10-21 | 2009-08-26 | 比亚迪股份有限公司 | Front panel strengthening structure and front panel assembly of vehicle body |
| CN201711710U (en) * | 2010-06-28 | 2011-01-19 | 天津福臻工业装备有限公司 | Pneumatic clamping positioning mechanism |
| CN102528371A (en) * | 2011-12-31 | 2012-07-04 | 重庆长安汽车股份有限公司 | Pneumatic clamp pressing mechanism for automotive body welding |
| CN202726382U (en) * | 2012-08-22 | 2013-02-13 | 江苏卡威专用汽车制造有限公司 | Front coaming lower plate clamp for manufacture of automobile |
| CN202763331U (en) * | 2012-07-12 | 2013-03-06 | 蓝姆汽车焊接设备(上海)有限公司 | Simple and convenient type pneumatic clamping positioning device |
| CN202825067U (en) * | 2012-08-28 | 2013-03-27 | 江苏卡威专用汽车制造有限公司 | Automobile front wall assembly welding fixture |
| CN103008953A (en) * | 2012-12-18 | 2013-04-03 | 重庆大东汽车配件有限公司 | Welding tool for front collision transverse beam of automobile |
| CN203003385U (en) * | 2012-11-22 | 2013-06-19 | 安徽埃夫特智能装备有限公司 | Inner reinforcing plate assembly fixture of rear side member |
| CN203621795U (en) * | 2013-11-20 | 2014-06-04 | 无锡曙光模具有限公司 | Welding clamp of front wall beam reinforcing plate |
-
2013
- 2013-11-20 CN CN201310583702.2A patent/CN103692126B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003053629A1 (en) * | 2001-12-21 | 2003-07-03 | Abb Mc | Modular structure for maintaining a body part |
| CN201296297Y (en) * | 2008-10-21 | 2009-08-26 | 比亚迪股份有限公司 | Front panel strengthening structure and front panel assembly of vehicle body |
| CN201711710U (en) * | 2010-06-28 | 2011-01-19 | 天津福臻工业装备有限公司 | Pneumatic clamping positioning mechanism |
| CN102528371A (en) * | 2011-12-31 | 2012-07-04 | 重庆长安汽车股份有限公司 | Pneumatic clamp pressing mechanism for automotive body welding |
| CN202763331U (en) * | 2012-07-12 | 2013-03-06 | 蓝姆汽车焊接设备(上海)有限公司 | Simple and convenient type pneumatic clamping positioning device |
| CN202726382U (en) * | 2012-08-22 | 2013-02-13 | 江苏卡威专用汽车制造有限公司 | Front coaming lower plate clamp for manufacture of automobile |
| CN202825067U (en) * | 2012-08-28 | 2013-03-27 | 江苏卡威专用汽车制造有限公司 | Automobile front wall assembly welding fixture |
| CN203003385U (en) * | 2012-11-22 | 2013-06-19 | 安徽埃夫特智能装备有限公司 | Inner reinforcing plate assembly fixture of rear side member |
| CN103008953A (en) * | 2012-12-18 | 2013-04-03 | 重庆大东汽车配件有限公司 | Welding tool for front collision transverse beam of automobile |
| CN203621795U (en) * | 2013-11-20 | 2014-06-04 | 无锡曙光模具有限公司 | Welding clamp of front wall beam reinforcing plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773024A (en) * | 2014-12-24 | 2016-07-20 | 上汽通用五菱汽车股份有限公司 | Modularization positioning fixture and positioning fixture assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103692126B (en) | 2015-09-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tan Chenyang Inventor before: Ma Yuanzheng Inventor before: Cao Yishu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170428 Address after: 519000, Guangdong, Zhuhai, Xiangzhou district Wing Road, building No. 33, No. C15-2 Patentee after: Zhuhai Kewei Welding Technology Co. Ltd. Address before: 214145 Jiangsu Province, Wuxi City District Hung Town Industrial Park Hongda photoelectric Road No. 106 Patentee before: Wuxi Dawn Die & Stamping Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20181120 |