CN202317501U - Special-shaped tube welding fixture - Google Patents
Special-shaped tube welding fixture Download PDFInfo
- Publication number
- CN202317501U CN202317501U CN201120377361XU CN201120377361U CN202317501U CN 202317501 U CN202317501 U CN 202317501U CN 201120377361X U CN201120377361X U CN 201120377361XU CN 201120377361 U CN201120377361 U CN 201120377361U CN 202317501 U CN202317501 U CN 202317501U
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- protrusion
- crossbeam
- component
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Abstract
The utility model provides a special-shaped tube welding fixture which comprises a support, a cross beam and an operating platform, wherein the cross beam and the operating platform are arranged on the support; the cross beam is provided with a pressing rod; the bottom of the pressing rod is provided with a fixed block; the operating platform comprises a first cylindrical component and a second cylindrical component; the inner diameter of the first component is equal to the outer diameter of the rear part of the second component; the front end of the second component is of a shuttle shape; the cross beam is provided with a slide way, and can move relatively to the support; the fixed block is a protrusion block the bottom of which is provided with a protrusion, the front end of the second component of the operating platform is provided with a hole which is corresponding to the shape of the protrusion of the protrusion block, and the hole center and the axis of the protrusion part of the protrusion block are collinear; and the operating platform is also provided with a clamping plate, and the clamping plate is provided with a clamping mechanism. The special-shaped tube welding fixture provided by the utility model has the beneficial effects of simple structure, simplicity in operation and efficient production.
Description
Technical field
The utility model relates to a kind of anchor clamps of auxiliary welding, especially relates to a kind of special pipe weld jig.
Background technology
In the prior art; Most producers adopt artificial argon arc welding welding when being welded with curved tube connector and lambda sensor seat; This is because the surface is a special cambered surface after having curved tube connector to hole; To weld circular lambda sensor seat in the position of boring, have curved tube connector and lambda sensor seat location inaccurate, can't use the machine welding.Yet artificial welding will improve production cost of products, is that the competitiveness of product on market descends, and artificial welding, and the uniformity of welding and the intensity of weld seam all can not guarantee.
Summary of the invention
The problem that the utility model will solve provides a kind of special pipe weld jig that can accurately locate curved tube connector and lambda sensor seat; Have simple in structure, simple to operate, production characteristics of high efficiency, especially be fit to the welding product that the surface is a special cambered surface.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of special pipe weld jig comprises that support, support are provided with crossbeam and operating desk; Crossbeam is provided with depression bar, and the depression bar bottom also has a fixed block; Operating desk comprises first parts cylindraceous and second parts; The internal diameter of first parts equals the external diameter at the second parts rear portion, and the front end of second parts is the shuttle shape.
A kind of preferred version as the utility model is that crossbeam is provided with slideway, and crossbeam can move with respect to support.
As another preferred version of the utility model is that said fixed block is the lobed projection in bottom, and has the axle center conllinear with the bossing of the corresponding hole of shape of the convexity of projection and Kong Xinyu projection at the front end of operating desk second parts.
Further preferred version as the utility model is also to be provided with clamping plate on the operating desk, and clamping plate are provided with clamping body.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, realize the machine welding, increase work efficiency, guarantee weld strength.And improve the back and improved more than 3 times than operating efficiency before improving.Consistency of product is better than manual welding far away, and the outward appearance weld seam is firm, attractive in appearance.And operator's technical ability required to reduce, just can on dutyly operate through after the simple training.Not only save human cost, and improved welding quality.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the partial enlarged drawing of the operating desk of the utility model;
Fig. 3 is the partial enlarged drawing of the crossbeam of the utility model.
Among the figure:
1, depression bar 2, projection 3, operating desk
4, support 5, crossbeam 6, clamping plate
7, clamping body 8, first parts 9, second parts
The specific embodiment
Like Fig. 1, shown in 2 and 3, the utility model provides a kind of special pipe weld jig, comprises that support 4, support 4 are provided with crossbeam 5 and operating desk 3; Crossbeam 5 is provided with depression bar 1, and depression bar 1 bottom also has a fixed block; Operating desk 3 comprises first parts 8 cylindraceous and second parts 9; The internal diameter of first parts 8 equals the external diameter at second parts, 9 rear portions, and the front end of second parts 9 is the shuttle shape.
A kind of preferred version as the utility model is that crossbeam 5 is provided with slideway, and crossbeam 5 can be with respect to support 4 motions.
As the said fixed block of another preferred version of the utility model is the lobed projection 2 in bottom, and has the axle center conllinear with the bossing of the corresponding hole of shape of the convexity of projection 2 and Kong Xinyu projection 2 at the front end of operating desk 3 second parts 9.
Further preferred version as the utility model is also to be provided with clamping plate 6 on the operating desk 3, and clamping plate 6 are provided with clamping body 7.
The course of work of this instance: depression bar 1 is mentioned, tube connector to be welded on the outer cover of projection 2, lambda sensor cover for seat to be welded is on operating desk 3, with clamping plate 6 clamping body 7 that blocks and screw.Clamping body 7 in the present embodiment is bolts.The hole heart in hole point-blank on the axle center of the hole heart in the hole on the assurance lambda sensor seat and the lower end bossing of projection 2 and the operating desk 3; Moving down depression bar 1 inserts in the hole of operating desk 3 up to the convexity of projection 2; The boring of the tube connector to be welded of projection 2 outsides and the welding position of lambda sensor seat contact at this moment; Open the robot welding gun, the beginning weld job.If the welding position on the lambda sensor seat to be welded changes, only need crossbeam 5 be slided on slideway, change the position of depression bar 1, simultaneously, unclamp bolt, move second parts and get final product.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (4)
1. a special pipe weld jig is characterized in that: comprise that support (4), support (4) are provided with crossbeam (5) and operating desk (3); Crossbeam (5) is provided with depression bar (1), and depression bar (1) bottom also has a fixed block; Operating desk (3) comprises first parts cylindraceous (8) and second parts (9); The internal diameter of first parts (8) equals the external diameter at second parts (9) rear portion, and the front end of second parts (9) is the shuttle shape.
2. a kind of special pipe weld jig according to claim 1 is characterized in that: crossbeam (5) is provided with slideway, and crossbeam (5) can move with respect to support (4).
3. a kind of special pipe weld jig according to claim 1; It is characterized in that: said fixed block is a bottom lobed projection (2), and has the axle center conllinear with the bossing of the corresponding hole of shape of the convexity of projection (2) and Kong Xinyu projection (2) at the front end of operating desk (3) second parts (9).
4. a kind of special pipe weld jig according to claim 1 is characterized in that: also be provided with clamping plate (6) on the operating desk (3), clamping plate (6) are provided with clamping body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120377361XU CN202317501U (en) | 2011-09-28 | 2011-09-28 | Special-shaped tube welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120377361XU CN202317501U (en) | 2011-09-28 | 2011-09-28 | Special-shaped tube welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317501U true CN202317501U (en) | 2012-07-11 |
Family
ID=46429498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120377361XU Expired - Fee Related CN202317501U (en) | 2011-09-28 | 2011-09-28 | Special-shaped tube welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317501U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990213A (en) * | 2012-12-13 | 2013-03-27 | 天津卡达克汽车高新技术公司 | Clamping device for centering and locating on special-shaped interface |
| CN104646888A (en) * | 2013-11-20 | 2015-05-27 | 珠海格力电器股份有限公司 | Positioning device for bending pipeline |
-
2011
- 2011-09-28 CN CN201120377361XU patent/CN202317501U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990213A (en) * | 2012-12-13 | 2013-03-27 | 天津卡达克汽车高新技术公司 | Clamping device for centering and locating on special-shaped interface |
| CN104646888A (en) * | 2013-11-20 | 2015-05-27 | 珠海格力电器股份有限公司 | Positioning device for bending pipeline |
| CN104646888B (en) * | 2013-11-20 | 2016-08-24 | 珠海格力电器股份有限公司 | Positioning device for bending pipeline |
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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: 20120711 Termination date: 20160928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |