CN103785981A - Workpiece positioning mechanism for welding tool of automobile - Google Patents
Workpiece positioning mechanism for welding tool of automobile Download PDFInfo
- Publication number
- CN103785981A CN103785981A CN201410062690.3A CN201410062690A CN103785981A CN 103785981 A CN103785981 A CN 103785981A CN 201410062690 A CN201410062690 A CN 201410062690A CN 103785981 A CN103785981 A CN 103785981A
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- China
- Prior art keywords
- hole
- right adjusting
- adjusting block
- workpiece
- automobile
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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
-
- 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)
- Automatic Assembly (AREA)
Abstract
The invention discloses a workpiece positioning mechanism for a welding tool of an automobile. The workpiece positioning mechanism for the welding tool of the automobile is composed of a workpiece locating pin (1), a tool base board (2), a left-and-right adjusting block (3), a front-and-rear adjusting block (4), an up-and-down adjusting block (5), connection bolts (6) and adjusting gaskets (7). The workpiece positioning mechanism for the welding tool of the automobile is characterized in that the workpiece locating pin (1) is installed in an upper hole of the left-and-right adjusting block (3), and after the left-and-right adjusting block (3) and the front-and-back adjusting block (4) are firmly fixed to the front-and-rear adjusting block (4) through the connection bolt (6) and firmly fixed to the up-and-down adjusting block (5) through the connection bolt (6), the left-and-right adjusting block (3) and the front-and-back adjusting block (4) are firmly fixed to the tool base board (2) through the connection bolt (6). The adjusting gaskets are inserted into the gaps between the adjacent adjusting blocks and then the connection bolts (6) are firmly fixed. The size of the workpiece locating pin is adjusted in six directions. The workpiece positioning mechanism for the welding tool of the automobile is simple in structure, capable of facilitating position adjustment, easy to operate, capable of better adjusting the position of the plane of the tool and the position of a hole locating pin according to the practical deformation of parts after the parts are welded.
Description
Technical field
The present invention relates to a kind of Automobile Welding Product jointing production technical field, particularly relate to a kind of automobile welding tooling workpiece locating mechanism.
Background technology
In the time adopting frock to weld production to Automobile Welding parts, Automobile Welding parts to be placed in frock, in the time that welding part is installed, to position parts, existing locate mode is to select hole in piece part, in corresponding frock, alignment pin is set, locate by alignment pin, this locate mode can meet the required precision of hole in piece part preferably, but such location defect is the position that can not adjust according to the practical distortion amount after parts welding frock plane and hole alignment pin at present, cannot avoid cannot installing and weld rear accessory size off-gage phenomenon because the foozle of every batch of part produces part.
Summary of the invention
According to above-mentioned defect, the object of the present invention is to provide a kind of automobile welding tooling workpiece locating mechanism, it is the position of adjusting frock plane and hole alignment pin according to the practical distortion amount after parts welding, alignment pin is carried out to the adjustment of position, front, back, left, right, up, down, avoid the part producing because of the foozle of every batch of part cannot install and weld rear accessory size off-gage phenomenon, met the tolerance of product simultaneously.
Technical scheme of the present invention is achieved in the following ways: a kind of automobile welding tooling workpiece locating mechanism, formed by left and right adjusting piece, up-down adjustment piece, front and back regulating block, adjusting pad, connecting bolt, positioning pin, workpiece alignment pin, it is characterized in that: described workpiece alignment pin is arranged on left and right adjusting piece in hole, after left and right adjusting piece and front and back regulating block are fastened on the regulating block of front and back with connecting bolt, after being fastened on up-down adjustment piece by connecting bolt again, be fastened on frock base plate by connecting bolt; After regulating pad to insert in the gap between each regulating block, locking connecting bolt, realizes the adjustment of workpiece alignment pin six direction position dimension.
On described left and right adjusting piece, up-down adjustment piece, be respectively provided with three holes, front and back regulating block is provided with six holes; The position in three holes on left and right adjusting piece is corresponding with three hole sites on regulating block top, front and back, and three hole sites on up-down adjustment piece are corresponding with three hole sites of regulating block bottom, front and back; 3 regulating blocks are realized location, installation site by two positioning pins respectively, and positioning pin and hole are interference fits.
In hole in the middle of described left and right adjusting piece and up-down adjustment piece, be provided with screw thread, the hole in the middle of the regulating block of front and back is via hole.
Described adjusting pad is provided with insertion notch, regulates spacer thickness to set fixing value: 0.2mm, a 0.5mm, 1mm according to the margin of tolerance, facilitates later stage compute location pin to adjust deviate.
The present invention, simple in structure, position adjustments is convenient, simple to operate, can better adjust according to practical distortion amount after parts welding the position of frock plane and hole alignment pin.
Accompanying drawing explanation
Fig. 1 is the main schematic diagram of detent mechanism.
Fig. 2 is detent mechanism A-A direction cut-away illustration.
In figure: 1 workpiece alignment pin, 2 frock base plates, 3 left and right adjusting pieces, 4 front and back regulating blocks, 5 up-down adjustment pieces, 6 connecting bolts, 7 regulate pad, 8 positioning pins.
The specific embodiment
Known by Fig. 1, a kind of automobile welding tooling workpiece locating mechanism, by workpiece alignment pin 1, frock base plate 2, left and right adjusting piece 3, front and back regulating block 4, up-down adjustment piece 5, connecting bolt 6, regulate pad 7, positioning pin 8 forms, workpiece alignment pin 1 is arranged on left and right adjusting piece 3 in hole, after left and right adjusting piece 3 is fastened on the regulating block 4 of front and back by positioning pin 8 location are rear with connecting bolt 6 with front and back regulating block 4, be connected location by positioning pin 8 with up-down adjustment piece 5 again, and after being fastened on up-down adjustment piece 5 by connecting bolt 6, be connected with frock base plate 2 by positioning pin 8 again, and be fastened on frock base plate 2 by connecting bolt 6,
Being known by Fig. 2, is detent mechanism A-A direction cut-away illustration.Left and right adjusting piece 3, front and back regulate on 4 and are respectively provided with three corresponding apertures, and left and right adjusting piece 3, front and back regulate the hole at 4 two ends to be located by connecting by two positioning pins 8; Connecting bolt 6 lock onto in the screwed hole in the middle of left and right adjusting 3 through the hole in the middle of front and back regulating block 4, left and right adjusting piece 3 and front and back can regulate pad 7 by regulating connecting bolt 6 to insert between regulating 4, practical operation can be accepted offset dimensions scope client according to actual conditions and will have certain thickness adjusting pad 7 and insert each regulating block between two between mating surface in gap, locking connecting bolt 6, realize 6 direction position dimensions adjustment of workpiece alignment pin 1, on welding tooling, weld production work thereby will be more reasonably workpiece be arranged on.
Claims (3)
1. an automobile welding tooling workpiece locating mechanism, by workpiece alignment pin (1), frock base plate (2), left and right adjusting piece (3), front and back regulating blocks (4), up-down adjustment piece (5), connecting bolt (6), regulate pad (7) composition, it is characterized in that: described workpiece alignment pin (1) is arranged in the upper hole of left and right adjusting piece (3), after left and right adjusting piece (3) is fastened on front and back regulating blocks (4) with front and back regulating block (4) with connecting bolt (6), after being fastened on up-down adjustment piece (5) by connecting bolt (6) again, be fastened on cubing base plate (2) by connecting bolt (6), locking connecting bolt (6) after regulating pad to insert in the gap between each regulating block, realizes the adjustment of workpiece alignment pin six direction position dimension.
2. a kind of automobile welding tooling workpiece locating mechanism according to claim 1, is characterized in that: on described left and right adjusting piece (3), up-down adjustment piece (5), be respectively provided with three holes, front and back regulating block (4) is provided with six holes; The position in three holes on left and right adjusting piece (3) is corresponding with three hole sites on front and back regulating block (4) top, and three hole sites on up-down adjustment piece (5) are corresponding with three hole sites of front and back regulating block (4) bottom; Three regulating blocks are realized location, installation site by two positioning pins (8) respectively, and positioning pin (8) is interference fits with hole.
3. a kind of automobile welding tooling workpiece locating mechanism according to claim 1, is characterized in that: in the hole in the middle of described left and right adjusting piece (3) and up-down adjustment piece (5), be provided with screw thread, the hole in the middle of front and back regulating block (4) is via hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410062690.3A CN103785981A (en) | 2014-02-25 | 2014-02-25 | Workpiece positioning mechanism for welding tool of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410062690.3A CN103785981A (en) | 2014-02-25 | 2014-02-25 | Workpiece positioning mechanism for welding tool of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103785981A true CN103785981A (en) | 2014-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410062690.3A Pending CN103785981A (en) | 2014-02-25 | 2014-02-25 | Workpiece positioning mechanism for welding tool of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103785981A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567765A (en) * | 2014-12-30 | 2015-04-29 | 昆山若宇检具工业有限公司(中国) | Interchangeable positioning adjusting device |
| CN105252193A (en) * | 2015-11-19 | 2016-01-20 | 重庆天人汽车车身制造有限公司 | Position adjustment device |
| CN107838606A (en) * | 2017-10-27 | 2018-03-27 | 安徽江淮汽车集团股份有限公司 | A kind of fixture for ensuring coaxiality |
| CN112025581A (en) * | 2020-08-31 | 2020-12-04 | 安徽江淮汽车集团股份有限公司 | Positioning piece and tool for front-end module assembling and positioning tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1310387A (en) * | 1970-04-23 | 1973-03-21 | Vi Proekt Organizatsii Energe | Device for locating the corss bars of a threee-dimensional cage in a requeired position on the longitudinal members of said cage during its manufacture |
| EP0529816A1 (en) * | 1991-07-29 | 1993-03-03 | Fritz B. Prinz | Method and apparatus for fabrication of three-dimensional articles by weld deposition |
| CN201036834Y (en) * | 2007-06-05 | 2008-03-19 | 天津东钢机械设备技术有限公司 | Three-dimension adjustable welding clamp |
| CN201300329Y (en) * | 2008-11-19 | 2009-09-02 | 成都飞机工业（集团）有限责任公司 | Adjustable part positioning device |
| CN201988869U (en) * | 2011-03-11 | 2011-09-28 | 张瑞廷 | Triaxial adjusting clamp |
| CN202491021U (en) * | 2012-01-12 | 2012-10-17 | 龚培生 | Internal handpiece device |
| CN203791887U (en) * | 2014-02-25 | 2014-08-27 | 江苏畅通车业发展有限公司 | Workpiece positioning mechanism used for automobile welding tool |
-
2014
- 2014-02-25 CN CN201410062690.3A patent/CN103785981A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1310387A (en) * | 1970-04-23 | 1973-03-21 | Vi Proekt Organizatsii Energe | Device for locating the corss bars of a threee-dimensional cage in a requeired position on the longitudinal members of said cage during its manufacture |
| EP0529816A1 (en) * | 1991-07-29 | 1993-03-03 | Fritz B. Prinz | Method and apparatus for fabrication of three-dimensional articles by weld deposition |
| CN201036834Y (en) * | 2007-06-05 | 2008-03-19 | 天津东钢机械设备技术有限公司 | Three-dimension adjustable welding clamp |
| CN201300329Y (en) * | 2008-11-19 | 2009-09-02 | 成都飞机工业（集团）有限责任公司 | Adjustable part positioning device |
| CN201988869U (en) * | 2011-03-11 | 2011-09-28 | 张瑞廷 | Triaxial adjusting clamp |
| CN202491021U (en) * | 2012-01-12 | 2012-10-17 | 龚培生 | Internal handpiece device |
| CN203791887U (en) * | 2014-02-25 | 2014-08-27 | 江苏畅通车业发展有限公司 | Workpiece positioning mechanism used for automobile welding tool |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567765A (en) * | 2014-12-30 | 2015-04-29 | 昆山若宇检具工业有限公司(中国) | Interchangeable positioning adjusting device |
| CN105252193A (en) * | 2015-11-19 | 2016-01-20 | 重庆天人汽车车身制造有限公司 | Position adjustment device |
| CN105252193B (en) * | 2015-11-19 | 2017-01-18 | 重庆天人汽车车身制造有限公司 | Position adjustment device |
| CN107838606A (en) * | 2017-10-27 | 2018-03-27 | 安徽江淮汽车集团股份有限公司 | A kind of fixture for ensuring coaxiality |
| CN112025581A (en) * | 2020-08-31 | 2020-12-04 | 安徽江淮汽车集团股份有限公司 | Positioning piece and tool for front-end module assembling and positioning tool |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |