CN205129271U - A weld and prevent positioner that splashes for bellows - Google Patents
A weld and prevent positioner that splashes for bellows Download PDFInfo
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- CN205129271U CN205129271U CN201520927620.XU CN201520927620U CN205129271U CN 205129271 U CN205129271 U CN 205129271U CN 201520927620 U CN201520927620 U CN 201520927620U CN 205129271 U CN205129271 U CN 205129271U
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Abstract
The utility model belongs to the technical field of automobile parts processes the frock, especially, relate to a weld and prevent positioner that splashes for bellows, including first sleeve, second sleeve, be used for with first sleeve, second muffjoint get up in order to realize first sleeve, the relative pivoted linkage unit of second sleeve and be used for realizing the switch element of switching between first sleeve, second sleeve. The utility model discloses have protection location bellows when weldment work, make the welding of aliging, improve the effect of welding effect, the utility model has the advantages of simple structure is reasonable, convenient to use, and location effect is good in the protection, long service life.
Description
Technical field
The utility model belongs to auto parts and components processing tool technical field, particularly relates to a kind of welding splash-proof positioner for bellows.
Background technology
As class auto parts and components, bellows has elasticity, flexible feature, causes very large difficulty therefore to the processing of bellows welding job of especially aliging.
To the welding job with bellows, the method for welding is carried out in the manual alignment of current industrial usual employing again, and the method deviation is large, welding easily occurs and does not line up, crooked phenomenon.
Utility model content
The purpose of this utility model is to provide a kind of welding splash-proof positioner for bellows, and it has the protection objective bellows when welding job, and alignment is welded, and improves the effect of welding effect.
The technical scheme that the utility model overcomes the above problems employing is: a kind of welding splash-proof positioner for bellows, comprise first sleeve, second sleeve, for first sleeve described, second sleeve connection are got up to realize first sleeve described, second sleeve in relative rotation linkage unit and being used for realize first sleeve described, second sleeve (between the switch element of opening and closing.This setting makes whole described unit protection positioning action effectively carry out, and has simple and reasonable, the advantage that protection objective is effective.
Preferred technical scheme is further: first sleeve described is provided with first sleeve outer surface, first sleeve location inner ring surface, first sleeve connection face and first sleeve end face, described first sleeve location inner ring surface is semi-circular arc face, first sleeve connection face described is plane, and first sleeve end face described is plane.The diameter of described first sleeve location inner ring surface should be equal to the external diameter of described bellows to ensure that described device has protection objective effect.
Preferred technical scheme is further: second sleeve described is provided with second sleeve outer surface, second sleeve location inner ring surface, second sleeve connection face and second sleeve end face, described second sleeve location inner ring surface is semi-circular arc face, second sleeve connection face described is plane, and second sleeve end face described is plane.First sleeve connection face described is corresponding with second sleeve connection face described, and this plane arranges and ensure that first sleeve described and the smooth alignment of second sleeve energy, and then ensure that the integrality of whole described device.
Preferred technical scheme is further: the length of first sleeve described and second sleeve is equal.
Preferred technical scheme is further: described switch element comprises supporting seat, handle, connection box and butt hook, described supporting seat is welded on second sleeve outer surface described, described handle and described supporting seat are articulated and connected, described connection box and described handle are articulated and connected, and described butt hook is welded on first sleeve outer surface described.This setting ensure that described switch element not only has the effect of device described in open and close, but also has good bonding strength and flexibility, makes whole described device have advantage easy to use.
Preferred technical scheme is further: described butt hook is with crotch, and described butt hook is that crotch state is upward welded on first sleeve outer surface described, the internal diameter of described crotch and the equal diameters of described connection box.The setting that described butt hook crotch is welded to connect upward ensure that the stability of described connection box, avoids occurring the phenomenon that described connection box comes off from described butt hook.
Preferred technical scheme is further: described linkage unit comprises contiguous block and lower connecting block, and described upper contiguous block is connected in hinged mode with described lower connecting block.
Preferred technical scheme is further: described upper contiguous block is welded on first sleeve outer surface described, and described lower connecting block is welded on second sleeve outer surface described.
Preferred technical scheme is further: described linkage unit has two groups altogether, is symmetrically welded on sleeve.This setting ensure that the bonding strength of first sleeve described and second sleeve.
Preferred technical scheme is further: first sleeve outer surface described and second sleeve outer surface described form cylinder or square tube jointly.
The utility model has the protection objective bellows when welding job, and alignment is welded, and improve the effect of welding effect, the utility model has simple and reasonable, easy to use, and protection objective is effective, the advantage of long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of second sleeve part upper in the utility model.
Fig. 3 is the structural representation of the utility model breaker in middle cell mesh.
Fig. 4 is the structural representation of linkage unit part in the utility model.
Fig. 5 is operating diagram of the present utility model.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, not limits scope of the present utility model.
Embodiment: as shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5, a kind of welding splash-proof positioner for bellows, comprise first sleeve 1, second sleeve 2, for coupling together to realize first sleeve 1 described, second sleeve 2 linkage unit 4 and be used for realizing the switch element 3 of opening and closing between first sleeve 1 described, second sleeve 2 in relative rotation by first sleeve 1 described, second sleeve 2.This setting makes whole described unit protection positioning action effectively carry out, and has simple and reasonable, the advantage that protection objective is effective.
First sleeve 1 described is provided with first sleeve outer surface 101, first sleeve location inner ring surface 102, first sleeve connection face 103 and first sleeve end face 104, described first sleeve location inner ring surface 102 is semi-circular arc face, first sleeve connection face 103 described is plane, and first sleeve end face 104 described is plane; Second sleeve 2 described is provided with second sleeve outer surface 201, second sleeve location inner ring surface 202, second sleeve connection face 203 and second sleeve end face 204, described second sleeve location inner ring surface 202 is semi-circular arc face, second sleeve connection face 203 described is plane, and second sleeve end face 204 described is plane.Described upper and lower sleeve is connected with second sleeve connection face 203 correspondence described by first sleeve connection face 103 described, completes the opening and closing movement of whole described sleeve.The length of first sleeve 1 described and second sleeve 2 is equal.
Described switch element 3 comprises supporting seat 301, handle 302, connection box 303 and butt hook 304, described supporting seat 301 is welded on second sleeve outer surface 201 described, described handle 302 is articulated and connected with described supporting seat 301, described connection box 303 is articulated and connected with described handle 302, described butt hook 304 is welded on first sleeve outer surface 101 described, described butt hook 304 is with crotch, described butt hook 304 is welded on first sleeve outer surface 101 described in crotch state upward, the setting that described butt hook crotch is welded to connect upward ensure that the stability of described connection box, avoid occurring the phenomenon that described connection box comes off from described butt hook, the internal diameter of described crotch and the equal diameters of described connection box 304.
Described linkage unit 4 has two groups altogether, comprise contiguous block 401 and lower connecting block 402, described upper contiguous block 401 is connected in hinged mode with described lower connecting block 402, described upper contiguous block 401 is welded on first sleeve outer surface 101 described, and described lower connecting block 402 is welded on second sleeve outer surface 201 described.First sleeve outer surface 101 described and second sleeve outer surface 201 described form cylinder or square tube jointly.
In use, first make first sleeve 1 described and second sleeve 2 described separately by opening described switch element 3, put into bellows 5 to be welded, and guarantee that part to be welded exceedes described sleeve end face, shutting described switch element 3 again makes weldering flower can not be bonded on described bellows, and this process ensures stable connection by described linkage unit 3, and ensures that described bellows 5 can not bend by described sleeve, ensure alignment welding, play positioning action.The utility model has the protection objective bellows 5 when welding job, and alignment is welded, and improve the effect of welding effect, the utility model has simple and reasonable, easy to use, and protection objective is effective, the advantage of long service life.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that described technical field those of ordinary skill possesses, various amendment can also be made under the prerequisite not departing from the utility model aim.These are all not creative amendments, as long as be all subject to the protection of Patent Law in right of the present utility model.
Claims (10)
1. the welding splash-proof positioner for bellows, it is characterized in that: comprise first sleeve (1), second sleeve (2), for coupling together to realize described first sleeve (1), second sleeve (2) linkage unit (4) and switch element (3) for realizing opening and closing between described first sleeve (1), second sleeve (2) in relative rotation by described first sleeve (1), second sleeve (2).
2. a kind of welding splash-proof positioner for bellows according to claim 1, it is characterized in that: described first sleeve (1) is provided with first sleeve outer surface (101), first sleeve location inner ring surface (102), first sleeve connection face (103) and first sleeve end face (104), described first sleeve location inner ring surface (102) is semi-circular arc face, first sleeve connection face (103) described is plane, and described first sleeve end face (104) is plane.
3. a kind of welding splash-proof positioner for bellows according to claim 1, it is characterized in that: described second sleeve (2) is provided with second sleeve outer surface (201), second sleeve location inner ring surface (202), second sleeve connection face (203) and second sleeve end face (204), described second sleeve location inner ring surface (202) is semi-circular arc face, second sleeve connection face (203) described is plane, and described second sleeve end face (204) is plane.
4. a kind of welding splash-proof positioner for bellows according to claim 1 or 2 or 3, is characterized in that: the length of described first sleeve (1) and second sleeve (2) is equal.
5. a kind of welding splash-proof positioner for bellows according to claim 1, it is characterized in that: described switch element (3) comprises supporting seat (301), handle (302), connection box (303) and butt hook (304), described supporting seat (301) is welded on described second sleeve outer surface (201), described handle (302) and described supporting seat (301) are articulated and connected, described connection box (303) and described handle (302) are articulated and connected, and described butt hook (304) is welded on described first sleeve outer surface (101).
6. a kind of welding splash-proof positioner for bellows according to claim 5, it is characterized in that: described butt hook (304) is with crotch, in crotch, state is upward welded on described first sleeve outer surface (101) described butt hook (304), the internal diameter of described crotch and the equal diameters of described connection box (304).
7. a kind of welding splash-proof positioner for bellows according to claim 1, it is characterized in that: described linkage unit (4) comprises contiguous block (401) and lower connecting block (402), described upper contiguous block (401) is connected in hinged mode with described lower connecting block (402).
8. a kind of welding splash-proof positioner for bellows according to claim 7, it is characterized in that: described upper contiguous block (401) is welded on described first sleeve outer surface (101), and described lower connecting block (402) is welded on described second sleeve outer surface (201).
9. a kind of welding splash-proof positioner for bellows according to claim 1 or 7, is characterized in that: described linkage unit (4) two groups altogether, is symmetrically welded on sleeve.
10. a kind of welding splash-proof positioner for bellows according to claim 1, is characterized in that: described first sleeve outer surface (101) and second sleeve outer surface described (201) form cylinder or square tube jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520927620.XU CN205129271U (en) | 2015-11-20 | 2015-11-20 | A weld and prevent positioner that splashes for bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520927620.XU CN205129271U (en) | 2015-11-20 | 2015-11-20 | A weld and prevent positioner that splashes for bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205129271U true CN205129271U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520927620.XU Active CN205129271U (en) | 2015-11-20 | 2015-11-20 | A weld and prevent positioner that splashes for bellows |
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| Country | Link |
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| CN (1) | CN205129271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590665A (en) * | 2017-07-21 | 2019-04-09 | 浙江盛达铁塔有限公司 | The assembly method of double-joint pipe |
-
2015
- 2015-11-20 CN CN201520927620.XU patent/CN205129271U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590665A (en) * | 2017-07-21 | 2019-04-09 | 浙江盛达铁塔有限公司 | The assembly method of double-joint pipe |
| CN109590665B (en) * | 2017-07-21 | 2020-07-21 | 浙江盛达铁塔有限公司 | Method for assembling double-spliced submerged-arc welded pipe |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |