CN202861720U - Welding jig positioning pin mechanism capable of being adjusted in three directions - Google Patents
Welding jig positioning pin mechanism capable of being adjusted in three directions Download PDFInfo
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- CN202861720U CN202861720U CN 201220535632 CN201220535632U CN202861720U CN 202861720 U CN202861720 U CN 202861720U CN 201220535632 CN201220535632 CN 201220535632 CN 201220535632 U CN201220535632 U CN 201220535632U CN 202861720 U CN202861720 U CN 202861720U
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- alignment pin
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- positioning pin
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Abstract
The utility model discloses a welding jig positioning pin mechanism capable of being adjusted in three directions, which comprises a support plate, an adjusting block, a positioning pin support block and a positioning pin, wherein the adjusting block is fixedly connected on the support plate, and is of an L type, the positioning pin support block is fixedly connected on the support plate, a main body of the positioning pin support block is of a cuboid structure, the cuboid structure is fixedly connected with an extension piece, the extension piece is fixedly connected with the positioning pin, a plurality of stacked first adjusting gasket groups are arranged between the cuboid structure and the support plate, a plurality of stacked second adjusting gasket groups are arranged between one side surface of the cuboid structure and one side of the L-type adjusting block, and a plurality of stacked third adjusting gasket groups are arranged between another one side surface of the cuboid structure and another one side of the L-type adjusting block. The welding jig positioning pin mechanism capable of being adjusted in three directions achieves the adjustable functions in the three directions, and achieves adjustment on the support plate, thereby greatly reducing accumulated assembly error of a jig as a whole, and being convenient and rapid during the adjusting process.
Description
Technical field
The utility model relates to a kind of weld jig guiding mechanism, but refers in particular to the weld jig dowel mechanism that a kind of three-dimensional is adjusted.
Background technology
Weld jig normally carries out Design and manufacture by theoretical size first, and according to actual needs anti-deformation is adjusted anchor clamps more in process of production.In order to control welding deformation, the weld jig positioning element must be realized and can adjust easily, to regulate the variation of welding deformation and postwelding amount of contraction.Owing to the reason in design of welding jig or the manufacturing, and the reason such as accessory size error, for satisfying the effective precision of adjusting in body in white location structure ground in the subsequent production process, the realization precision is controlled, generally all require the alignment pin of weld jig workpiece can realize three direction adjustment, and adjustment amount all must satisfy the scope of " upper 3 times 3 ", and existing dowel mechanism lacks the adjustment of three directions, and the mode of perhaps adjusting is comparatively complicated.China Patent Publication No. CN201036834Y, open day on March 19th, 2008, name is called in the utility model patent of " adjustable welding fixture of three-dimension " and discloses a kind of adjustable welding fixture of three-dimension, and this patent adopts a lifting guide pillar and realizes that by fastening bolt position movement in directions X elongated slot, Y-direction elongated slot X, the Y of whole clamp body, Z direction regulate.In the whole adjustment process, the long guide groove of X, Y just plays the effect of guiding, can't accurately control for X, adjustment amount that Y-direction is concrete, in case anchor clamps adjustment, will affect the corresponding adjustment of whole clamp locating pin, positioning reference plane, the workpiece that this adjustment mode can only be applicable to simply, profile is more consistent can't satisfy and meets the comparatively weld jig of complicated body in white sheet metal component of structure in the present actual production process.And the clamp body of the adjustment structure of this kind " triple jump " is comparatively complicated, particularity is higher, does not meet generalization, standardization, modular requirement in the present stage jig Design, and the interchangeability in the anchor clamps use procedure is excessively low.
The utility model content
The purpose of this utility model is that the defective of inconvenience is adjusted in the alignment pin location that overcomes weld jig in the prior art, but the weld jig dowel mechanism that provides a kind of three-dimensional to adjust.
The purpose of this utility model is to be achieved by following technical proposals:
But the weld jig dowel mechanism that a kind of three-dimensional is adjusted comprises gripper shoe, adjustment block, alignment pin back-up block and alignment pin, is connected with adjustment block on the described gripper shoe, and adjustment block is L-type; Affixed alignment pin back-up block on the described gripper shoe, alignment pin back-up block main body is rectangular structure, be fixedly connected with extension on the rectangular structure, extension and alignment pin are affixed, be provided with the first adjusting shims that several stack between rectangular structure and the gripper shoe, be provided with the second adjusting shims that several stack between one side of the adjustment block of cuboid one side and L-type, be provided with the 3rd adjusting shims that several stack between the another side of the another side of cuboid and L-type adjustment block.When needing to adjust the position of alignment pin, the adjustment of the pad quantity of the first adjusting shims can realize the adjustment on the alignment pin vertical direction; The adjustment of the pad quantity of the second adjusting shims can realize adjustment horizontal on the alignment pin horizontal direction; The adjustment of the pad quantity of the 3rd adjusting shims can realize adjusting longitudinally on the alignment pin horizontal direction.Realize the adjustment that the clamp locating pin three parts makes progress at the same foundation platform, and skew and torsion phenomenon can not occur, effectively avoided separating because of adjustment component, regulate step by step the clamp locating pin deviation accumulation problem that causes.
As a kind of preferred version, the quantity that the first adjusting shims, the second adjusting shims and the 3rd adjusting shims are adjusted pad is four, and the first adjusting shims, the second adjusting shims and the 3rd adjusting shims four thickness of adjusting pad separately are 0.5mm, 0.5mm, 1mm, 1mm respectively.It is 0-3mm that the design of 4 adjustment pads makes the adjustable extent of alignment pin on three directions, and adjustable accuracy is 0.5mm.
As a kind of preferred version, adjustment block and gripper shoe are affixed by several fastening bolts, and alignment pin back-up block and gripper shoe are affixed by several fastening bolts, and adjustment block is fixedly connected with by connecting a fastening bolt with the alignment pin back-up block.When adjusting, alignment pin as long as fastening bolt is suitably unclamped, just can realize adjusting the increase and decrease of pad, and very convenient.
As a kind of preferred version, the gripper shoe below also is fixedly connected with cylinder.By fastening with thin cylinder, utilize the motion of thin cylinder, can realize that integrated model move at vertical direction on the basis of realizing alignment pin three direction adjustment, effectively solve the problem that alignment pin in the production process is put part, pickup difficulty.
The beneficial effects of the utility model are that dowel mechanism has been realized adjustable function on three directions, and adjusts and all realize at this platform of gripper shoe, greatly reduce the assembling cumulative errors of anchor clamps integral body, and adjustment process is convenient and swift; Simultaneously, realize that integrated model moves at vertical direction, effectively solve the problem that alignment pin in the production process is put part, pickup difficulty.
Description of drawings
Fig. 1 is a kind of structural representation after the utility model and the cylinder assembling.
Wherein: 1, gripper shoe, 2, adjustment block, 3, the alignment pin back-up block, the 4, first adjusting shims, the 5, second adjusting shims, the 6, the 3rd adjusting shims, 7, alignment pin, 8, cylinder.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment: but the weld jig dowel mechanism that a kind of three-dimensional is adjusted, its structural representation as shown in Figure 1, comprise gripper shoe 1, adjustment block 2, alignment pin back-up block 3, the first adjusting shims 4, the second adjusting shims 5, the 3rd adjusting shims 6 and alignment pin 7, adjustment block and gripper shoe are affixed by two fastening bolts, and adjustment block is L-type; Alignment pin back-up block and gripper shoe are affixed by two fastening bolts, adjustment block is fixedly connected with by connecting a fastening bolt with the alignment pin back-up block, alignment pin back-up block main body is rectangular structure, be fixedly connected with extension on the rectangular structure, extension and alignment pin are affixed, be provided with the first adjusting shims that several stack between rectangular structure and the gripper shoe, be provided with the second adjusting shims that several stack between one side of the adjustment block of cuboid one side and L-type, be provided with the 3rd adjusting shims that several stack between the another side of the another side of cuboid and L-type adjustment block.The quantity that the first adjusting shims, the second adjusting shims and the 3rd adjusting shims are adjusted pad is four, and the first adjusting shims, the second adjusting shims and the 3rd adjusting shims four thickness of adjusting pad separately are 0.5mm, 0.5mm, 1mm, 1mm respectively.The gripper shoe below also is fixedly connected with cylinder 8.
When needing to adjust the position of alignment pin, the adjustment of the pad quantity of the first adjusting shims can realize the adjustment on the alignment pin vertical direction; The adjustment of the pad quantity of the second adjusting shims can realize adjustment horizontal on the alignment pin horizontal direction; The adjustment of the pad quantity of the 3rd adjusting shims can realize adjusting longitudinally on the alignment pin horizontal direction.Realize the adjustment that the clamp locating pin three parts makes progress at the same foundation platform, and skew and torsion phenomenon can not occur, effectively avoided separating because of adjustment component, regulate step by step the clamp locating pin deviation accumulation problem that causes.By fastening with thin cylinder, utilize the motion of thin cylinder, can realize that integrated model move at vertical direction on the basis of realizing alignment pin three direction adjustment, effectively solve the problem that alignment pin in the production process is put part, pickup difficulty.
Claims (4)
1. but the weld jig dowel mechanism that three-dimensional is adjusted is characterized in that, comprises gripper shoe (1), adjustment block (2), alignment pin back-up block (3) and alignment pin (7), is connected with adjustment block on the described gripper shoe, and adjustment block is L-type; Affixed alignment pin back-up block on the described gripper shoe, alignment pin back-up block main body is rectangular structure, be fixedly connected with extension on the rectangular structure, extension and alignment pin are affixed, be provided with the first adjusting shims (4) that several stack between rectangular structure and the gripper shoe, be provided with the second adjusting shims (5) that several stack between one side of the adjustment block of cuboid one side and L-type, be provided with the 3rd adjusting shims (6) that several stack between the another side of the another side of cuboid and L-type adjustment block.
2. but the weld jig dowel mechanism adjusted of a kind of three-dimensional according to claim 1, it is characterized in that, the quantity that described the first adjusting shims, the second adjusting shims and the 3rd adjusting shims are adjusted pad is four, and the first adjusting shims, the second adjusting shims and the 3rd adjusting shims four thickness of adjusting pad separately are 0.5mm, 0.5mm, 1mm, 1mm respectively.
3. but the weld jig dowel mechanism adjusted of a kind of three-dimensional according to claim 1 and 2, it is characterized in that, adjustment block and gripper shoe are affixed by several fastening bolts, alignment pin back-up block and gripper shoe are affixed by several fastening bolts, and adjustment block is fixedly connected with by connecting a fastening bolt with the alignment pin back-up block.
4. but the weld jig dowel mechanism of a kind of three-dimensional adjustment according to claim 3 is characterized in that, described gripper shoe below also is fixedly connected with cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535632 CN202861720U (en) | 2012-10-19 | 2012-10-19 | Welding jig positioning pin mechanism capable of being adjusted in three directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535632 CN202861720U (en) | 2012-10-19 | 2012-10-19 | Welding jig positioning pin mechanism capable of being adjusted in three directions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861720U true CN202861720U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220535632 Expired - Fee Related CN202861720U (en) | 2012-10-19 | 2012-10-19 | Welding jig positioning pin mechanism capable of being adjusted in three directions |
Country Status (1)
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| CN (1) | CN202861720U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128733A (en) * | 2013-12-21 | 2014-11-05 | 柳州万众汽车部件有限公司 | Adjustable welding set |
| CN104741847A (en) * | 2013-12-25 | 2015-07-01 | 上海安莱德汽车零部件有限公司 | Welding fixture for positioning back longitudinal beam end plates of baseplate assembly |
| CN106392405A (en) * | 2016-11-30 | 2017-02-15 | 安徽瑞祥工业有限公司 | Adjusting mechanism and adjusting method for welding pliers of automatic welding system |
| CN106813548A (en) * | 2015-12-02 | 2017-06-09 | 上海安莱德汽车零部件有限公司 | A kind of detection means for vehicle body taillight FX |
| CN107838618A (en) * | 2017-12-15 | 2018-03-27 | 上海交运汽车精密冲压件有限公司 | Welding tooling for panel locating support in instrument panel bracket |
| CN107971642A (en) * | 2017-12-04 | 2018-05-01 | 郑州云海信息技术有限公司 | A kind of radium-shine benefit of metal plate cuts detent mechanism and method |
| CN109877347A (en) * | 2019-03-01 | 2019-06-14 | 津上精密机床（浙江）有限公司 | A kind of center alignment method of machine tool chief axis and knife tower |
| CN109940182A (en) * | 2019-04-15 | 2019-06-28 | 德州德隆(集团)机床有限责任公司 | The mounting process of machine tool feed case |
| CN111421282A (en) * | 2020-05-08 | 2020-07-17 | 北京汽车集团越野车有限公司 | Adjusting method and device for adjusting shim of clamp and clamp |
| CN111843153A (en) * | 2020-07-23 | 2020-10-30 | 上海沪工汽车电器有限公司 | Copper braided wire welding frock |
| CN113993659A (en) * | 2019-06-03 | 2022-01-28 | 南京英尼格玛工业自动化技术有限公司 | A chassis for bumper automatic weld's clamping device |
-
2012
- 2012-10-19 CN CN 201220535632 patent/CN202861720U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128733A (en) * | 2013-12-21 | 2014-11-05 | 柳州万众汽车部件有限公司 | Adjustable welding set |
| CN104128733B (en) * | 2013-12-21 | 2017-03-22 | 柳州万众汽车部件有限公司 | Adjustable welding set |
| CN104741847A (en) * | 2013-12-25 | 2015-07-01 | 上海安莱德汽车零部件有限公司 | Welding fixture for positioning back longitudinal beam end plates of baseplate assembly |
| CN104741847B (en) * | 2013-12-25 | 2018-05-15 | 上海安莱德汽车零部件有限公司 | A kind of welding fixture for the positioning of floor pan assembly floor side member end plate |
| CN106813548A (en) * | 2015-12-02 | 2017-06-09 | 上海安莱德汽车零部件有限公司 | A kind of detection means for vehicle body taillight FX |
| CN106392405A (en) * | 2016-11-30 | 2017-02-15 | 安徽瑞祥工业有限公司 | Adjusting mechanism and adjusting method for welding pliers of automatic welding system |
| CN107971642A (en) * | 2017-12-04 | 2018-05-01 | 郑州云海信息技术有限公司 | A kind of radium-shine benefit of metal plate cuts detent mechanism and method |
| CN107838618A (en) * | 2017-12-15 | 2018-03-27 | 上海交运汽车精密冲压件有限公司 | Welding tooling for panel locating support in instrument panel bracket |
| CN109877347A (en) * | 2019-03-01 | 2019-06-14 | 津上精密机床（浙江）有限公司 | A kind of center alignment method of machine tool chief axis and knife tower |
| CN109940182A (en) * | 2019-04-15 | 2019-06-28 | 德州德隆(集团)机床有限责任公司 | The mounting process of machine tool feed case |
| CN113993659A (en) * | 2019-06-03 | 2022-01-28 | 南京英尼格玛工业自动化技术有限公司 | A chassis for bumper automatic weld's clamping device |
| CN113993659B (en) * | 2019-06-03 | 2024-04-05 | 南京英尼格玛工业自动化技术有限公司 | Clamping device for automatic welding of bumpers |
| CN111421282A (en) * | 2020-05-08 | 2020-07-17 | 北京汽车集团越野车有限公司 | Adjusting method and device for adjusting shim of clamp and clamp |
| CN111843153A (en) * | 2020-07-23 | 2020-10-30 | 上海沪工汽车电器有限公司 | Copper braided wire welding frock |
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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: 20130410 Termination date: 20171019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |