CN203062146U - Automobile welding fixture - Google Patents
Automobile welding fixture Download PDFInfo
- Publication number
- CN203062146U CN203062146U CN 201220708251 CN201220708251U CN203062146U CN 203062146 U CN203062146 U CN 203062146U CN 201220708251 CN201220708251 CN 201220708251 CN 201220708251 U CN201220708251 U CN 201220708251U CN 203062146 U CN203062146 U CN 203062146U
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- China
- Prior art keywords
- connecting plate
- pedestal
- alignment pin
- base frame
- fixed
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- Expired - Fee Related
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Abstract
The utility model discloses an automobile welding fixture which comprises a base, a base frame, a connecting plate and an air cylinder. The base frame is fixed on the base. The connecting plate is arranged horizontally and located on the upper portion of the base frame. A piston rod on the air cylinder is vertically in hinge joint with the lower side at the left end of the connecting plate. The air cylinder is fixed on the left side of the base frame. The left side of the connecting plate is in hinge joint with the base frame. A U-shaped concave groove is formed on the upper side of the base frame. Supporting blocks are respectively and fixedly connected on corresponding two sides of the upper side of the U-shaped concave groove. Two first compressed blocks are fixedly connected on the lower side of the connecting plate. The positions of the compressed blocks correspond to the positions of the supporting blocks. A locating pin is fixed at the bottom of the U-shaped concave groove. The automobile welding fixture with the scheme is good in location and capable of simplifying fixtures and increasing welding channels.
Description
Technical field
The utility model relates to a kind of weld jig, relates in particular to a kind of auto welding jig.
Background technology
The pneumatic weld jig of a large amount of employings on the automotive welding production line, in numerous locate modes, all based on the 3-2-1 locate mode, adopt the mode of two alignment pins and a plurality of locating surfaces to locate to each part, it is far away to be separated by between each alignment pin and the locating surface.This locate mode is feasible, reliable for most of parts.But for bigger assembly or the complicated parts of structure, this locate mode is irrational, and for example concerning vehicle frame welding assembly, because detent mechanism is more, a lot of soldering turret access ways are blocked; Even this locate mode can't realize that sometimes for welding assembly in floor behind the majority, owing to formed cavity body structure between back floor skirt beam and the floor, back, the briquetting of anchor clamps can't compress corresponding locating piece.
The utility model content
The purpose of this utility model is, a kind of auto welding jig is provided, and is simple in structure, can locate easily, increases the weld pass.
The purpose of this utility model is achieved through the following technical solutions.A kind of auto welding jig, comprise base, pedestal, connecting plate, cylinder, described pedestal is fixed on the base, connecting plate is horizontally disposed with, be positioned at the pedestal top, piston rod on the cylinder is vertically hinged on the downside of connecting plate left end, cylinder is fixed on the left side of pedestal, the left side of described connecting plate is hinged on the pedestal, the pedestal upside is provided with the U-shaped groove, and U-shaped groove upside both sides are a fixedly connected back-up block respectively, fixedly connected two first compact heaps of the downside of connecting plate, compact heap is corresponding with the back-up block position, and an alignment pin is fixed in the bottom of U-shaped groove.Adopt this anchor clamps, the sheet metal component A that will weld is put into the U-shaped groove and locate with alignment pin, the both sides of sheet metal component A upside are positioned on the back-up block, sheet metal component B is placed on the sheet metal component A, the piston rod of cylinder moves up, piston rod drives connecting plate and rotates, and first compact heap on the connecting plate compresses sheet metal component B and sheet metal component A, can weld.After welding finished, the piston rod of cylinder moved down, and piston rod drives connecting plate and upwards rotates, and sheet metal component can be taken out.This scenario-frame is simple, can locate easily, increases the weld pass.
As preferably, described alignment pin is provided with fastener.With the fastening sheet metal component A of this fastener, make the alignment pin location convenient, accurate, quick.
As preferably, described fastener comprises a fastening block and a spring, fastening block is made up of with second compact heap vertical with contiguous block a horizontally disposed contiguous block, contiguous block is hinged on the alignment pin, one end of spring is connected on the alignment pin, and the other end of spring is connected on second compact heap.Adopt this scheme, sheet metal component A is inserted alignment pin, behind the pull-up fastening block, again fastening block is pressed on the sheet metal component A.This scenario-frame is simple, and is easy to use.
The beneficial effects of the utility model are that simple in structure, the location is convenient, accurate, quick, increases the weld pass.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model alignment pin.
The specific embodiment
Below the utility model is described in further detail in conjunction with the accompanying drawings and embodiments:
Extremely shown in Figure 2 as Fig. 1, a kind of auto welding jig, comprise base 1, pedestal 2, connecting plate 7, cylinder 11, described pedestal is fixed on the base, connecting plate is horizontally disposed with, be positioned at the pedestal top, piston rod 10 on the cylinder is vertically hinged on the downside of connecting plate left end, cylinder is fixed on the left side of pedestal, and the left side of described connecting plate is hinged on the pedestal, and the pedestal upside is provided with U-shaped groove 4, U-shaped groove upside both sides are a fixedly connected back-up block 5 respectively, fixedly connected two first compact heaps 6 of the downside of connecting plate, compact heap is corresponding with the back-up block position, and an alignment pin 3 is fixed in the bottom of U-shaped groove.Described alignment pin is provided with fastener.Described fastener comprises a fastening block 31 and a spring 32, fastening block is made up of with second compact heap vertical with contiguous block a horizontally disposed contiguous block, contiguous block is hinged on the alignment pin, and an end of spring is connected on the alignment pin, and the other end of spring is connected on second compact heap.During use, the sheet metal component A8 that will weld put into the U-shaped groove and with alignment pin location and clamp, the both sides of sheet metal component A upside are positioned on the back-up block, sheet metal component B9 is placed on the sheet metal component A, the piston rod of cylinder moves up, piston rod drives connecting plate and rotates, and first compact heap on the connecting plate compresses sheet metal component B and sheet metal component A, can weld.After welding finished, the piston rod of cylinder moved down, and piston rod drives connecting plate and upwards rotates, and sheet metal component can be taken out.This scheme can be located well, simplifies anchor clamps, increases the weld pass.
The above is the preferable specific embodiment of the utility model, is not to limit practical range of the present utility model with this.The utility model can also have other embodiment, and only otherwise deviate from spirit of the present utility model, no matter in form what kind of conversion all drops within the protection domain of the present utility model.
Claims (3)
1. auto welding jig, it is characterized in that, comprise base (1), pedestal (2), connecting plate (7), cylinder (11), described pedestal is fixed on the base, connecting plate is horizontally disposed with, be positioned at the pedestal top, piston rod on the cylinder (10) is vertically hinged on the downside of connecting plate left end, cylinder is fixed on the left side of pedestal, and the left side of described connecting plate is hinged on the pedestal, and the pedestal upside is provided with U-shaped groove (4), U-shaped groove upside both sides are a fixedly connected back-up block (5) respectively, fixedly connected two first compact heaps of the downside of connecting plate (6), compact heap is corresponding with the back-up block position, and an alignment pin (3) is fixed in the bottom of U-shaped groove.
2. a kind of auto welding jig according to claim 1 is characterized in that, described alignment pin is provided with fastener.
3. a kind of auto welding jig according to claim 2, it is characterized in that, described fastener comprises a fastening block (31) and a spring (32), fastening block is made up of with second compact heap vertical with contiguous block a horizontally disposed contiguous block, contiguous block is hinged on the alignment pin, one end of spring is connected on the alignment pin, and the other end of spring is connected on second compact heap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220708251 CN203062146U (en) | 2012-12-20 | 2012-12-20 | Automobile welding fixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220708251 CN203062146U (en) | 2012-12-20 | 2012-12-20 | Automobile welding fixture |
Publications (1)
Publication Number | Publication Date |
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CN203062146U true CN203062146U (en) | 2013-07-17 |
Family
ID=48760972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220708251 Expired - Fee Related CN203062146U (en) | 2012-12-20 | 2012-12-20 | Automobile welding fixture |
Country Status (1)
Country | Link |
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CN (1) | CN203062146U (en) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103433673A (en) * | 2013-08-23 | 2013-12-11 | 芜湖奕辰模具科技有限公司 | Multi-touch lower vehicle body repair welding tool |
CN103464945A (en) * | 2013-08-23 | 2013-12-25 | 芜湖奕辰模具科技有限公司 | Novel lower-bodywork repair welding, positioning and locking device |
CN103737359A (en) * | 2013-12-20 | 2014-04-23 | 柳州市永信机械配件制造有限公司 | Fin structure positioning plate |
CN103737394A (en) * | 2013-12-23 | 2014-04-23 | 柳州市永信机械配件制造有限公司 | Wing type positioning plate |
CN103737409A (en) * | 2013-12-23 | 2014-04-23 | 柳州市永信机械配件制造有限公司 | Positioning-block top support assembly |
CN103737361A (en) * | 2013-12-23 | 2014-04-23 | 柳州市永信机械配件制造有限公司 | Positioning plate with turnover beam structure |
CN103753328A (en) * | 2013-12-23 | 2014-04-30 | 柳州市永信机械配件制造有限公司 | Double-chute positioning device |
CN103753267A (en) * | 2013-12-23 | 2014-04-30 | 柳州市永信机械配件制造有限公司 | Torsion-proof door-shaped seat |
CN103753441A (en) * | 2013-12-20 | 2014-04-30 | 柳州市永信机械配件制造有限公司 | Fin structure locating plate |
CN103769625A (en) * | 2013-12-23 | 2014-05-07 | 柳州市永信机械配件制造有限公司 | Locating plate with structure with double connecting plates and turnover beam |
CN103769626A (en) * | 2013-12-23 | 2014-05-07 | 柳州市永信机械配件制造有限公司 | Locating plate of sheet structure |
CN104209687A (en) * | 2014-09-17 | 2014-12-17 | 安徽巨一自动化装备有限公司 | Pressing mechanism unit with over-dead point |
CN104339076A (en) * | 2013-11-13 | 2015-02-11 | 浙江吉利控股集团有限公司 | Fixed spot welding current transmitting and clamping device |
CN104588946A (en) * | 2014-11-27 | 2015-05-06 | 苏州澳冠自动化设备有限公司 | Workpiece welding clamp |
CN104741856A (en) * | 2015-04-08 | 2015-07-01 | 安徽江淮汽车股份有限公司 | Locating mechanism for U-shaped beam |
CN106425244A (en) * | 2016-12-08 | 2017-02-22 | 安徽江淮汽车集团股份有限公司 | Welding device |
CN106624531A (en) * | 2016-09-20 | 2017-05-10 | 北京汽车股份有限公司 | Manual force transferring mechanism for clamp |
CN106624925A (en) * | 2016-12-30 | 2017-05-10 | 芜湖中瑞汽车零部件有限公司 | Machining clamp for automobile control arm |
CN106736755A (en) * | 2016-12-30 | 2017-05-31 | 芜湖中瑞汽车零部件有限公司 | A kind of clamp for machining for automobile hind axle or so trailing arm |
CN108555559A (en) * | 2018-04-28 | 2018-09-21 | 上海发那科机器人有限公司 | A kind of hand-off table apparatus of paw |
CN108772657A (en) * | 2018-08-20 | 2018-11-09 | 沃得精机(中国)有限公司 | Forcing press welding clamping device and its application method |
CN114977021A (en) * | 2022-06-27 | 2022-08-30 | 广东电网有限责任公司 | Overhead line connects device soon |
-
2012
- 2012-12-20 CN CN 201220708251 patent/CN203062146U/en not_active Expired - Fee Related
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103433673A (en) * | 2013-08-23 | 2013-12-11 | 芜湖奕辰模具科技有限公司 | Multi-touch lower vehicle body repair welding tool |
CN103464945A (en) * | 2013-08-23 | 2013-12-25 | 芜湖奕辰模具科技有限公司 | Novel lower-bodywork repair welding, positioning and locking device |
CN104339076A (en) * | 2013-11-13 | 2015-02-11 | 浙江吉利控股集团有限公司 | Fixed spot welding current transmitting and clamping device |
CN103737359A (en) * | 2013-12-20 | 2014-04-23 | 柳州市永信机械配件制造有限公司 | Fin structure positioning plate |
CN103753441A (en) * | 2013-12-20 | 2014-04-30 | 柳州市永信机械配件制造有限公司 | Fin structure locating plate |
CN103753328A (en) * | 2013-12-23 | 2014-04-30 | 柳州市永信机械配件制造有限公司 | Double-chute positioning device |
CN103737361A (en) * | 2013-12-23 | 2014-04-23 | 柳州市永信机械配件制造有限公司 | Positioning plate with turnover beam structure |
CN103753267A (en) * | 2013-12-23 | 2014-04-30 | 柳州市永信机械配件制造有限公司 | Torsion-proof door-shaped seat |
CN103737409A (en) * | 2013-12-23 | 2014-04-23 | 柳州市永信机械配件制造有限公司 | Positioning-block top support assembly |
CN103769625A (en) * | 2013-12-23 | 2014-05-07 | 柳州市永信机械配件制造有限公司 | Locating plate with structure with double connecting plates and turnover beam |
CN103769626A (en) * | 2013-12-23 | 2014-05-07 | 柳州市永信机械配件制造有限公司 | Locating plate of sheet structure |
CN103737394A (en) * | 2013-12-23 | 2014-04-23 | 柳州市永信机械配件制造有限公司 | Wing type positioning plate |
CN104209687A (en) * | 2014-09-17 | 2014-12-17 | 安徽巨一自动化装备有限公司 | Pressing mechanism unit with over-dead point |
CN104209687B (en) * | 2014-09-17 | 2016-06-29 | 安徽巨一自动化装备有限公司 | The hold-down mechanism unit at dead point crossed by a kind of band |
CN104588946A (en) * | 2014-11-27 | 2015-05-06 | 苏州澳冠自动化设备有限公司 | Workpiece welding clamp |
CN104741856A (en) * | 2015-04-08 | 2015-07-01 | 安徽江淮汽车股份有限公司 | Locating mechanism for U-shaped beam |
CN106624531B (en) * | 2016-09-20 | 2018-07-24 | 北京汽车股份有限公司 | The manual force transmission mechanism of fixture |
CN106624531A (en) * | 2016-09-20 | 2017-05-10 | 北京汽车股份有限公司 | Manual force transferring mechanism for clamp |
CN106425244B (en) * | 2016-12-08 | 2018-02-13 | 安徽江淮汽车集团股份有限公司 | A kind of welder |
CN106425244A (en) * | 2016-12-08 | 2017-02-22 | 安徽江淮汽车集团股份有限公司 | Welding device |
CN106624925A (en) * | 2016-12-30 | 2017-05-10 | 芜湖中瑞汽车零部件有限公司 | Machining clamp for automobile control arm |
CN106736755A (en) * | 2016-12-30 | 2017-05-31 | 芜湖中瑞汽车零部件有限公司 | A kind of clamp for machining for automobile hind axle or so trailing arm |
CN108555559A (en) * | 2018-04-28 | 2018-09-21 | 上海发那科机器人有限公司 | A kind of hand-off table apparatus of paw |
CN108772657A (en) * | 2018-08-20 | 2018-11-09 | 沃得精机(中国)有限公司 | Forcing press welding clamping device and its application method |
CN108772657B (en) * | 2018-08-20 | 2024-03-19 | 沃得精机(中国)有限公司 | Welding clamping device of press machine and using method thereof |
CN114977021A (en) * | 2022-06-27 | 2022-08-30 | 广东电网有限责任公司 | Overhead line connects device soon |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20141220 |
|
EXPY | Termination of patent right or utility model |