CN203936578U - Cooling water pipe welding positioner - Google Patents
Cooling water pipe welding positioner Download PDFInfo
- Publication number
- CN203936578U CN203936578U CN201420362325.XU CN201420362325U CN203936578U CN 203936578 U CN203936578 U CN 203936578U CN 201420362325 U CN201420362325 U CN 201420362325U CN 203936578 U CN203936578 U CN 203936578U
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- China
- Prior art keywords
- mobile
- axle bed
- holder
- utility
- pipeline
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to mold technical field, especially a kind of cooling water pipe welding positioner, move axle bed, middle V-type seat and bottom base by one end holder, the other end and form, holder is provided with alignment pin, and holder right side is provided with active pressure head, in active pressure head, be provided with compression-spring device, mobile axle bed left side is provided with mobile briquetting, and mobile briquetting is provided with boss, and boss is coaxial with holder, in mobile briquetting and mobile axle bed, be provided with gathering sill, mobile axle bed upper end is provided with screw.The utility model can ensure the overall dimension requirement of pipeline, can ensure again the depth of parallelism requirement of two flanges and intervalve axiality and two Flange Plane, be applicable to ips identical, flange thickness difference, the straight line pipeline that pipe length is different use, the utility model reduces locomotive pipeline and now joins rate, progressively realizes pipeline standardization.
Description
Technical field
The utility model relates to mold technical field, especially a kind of cooling water pipe welding positioner.
Background technology
Locomotive pipe-line system is more complicated, and pipeline is many, now progressively standardization piecemeal, and original mold can not solve straight length standardization.
Utility model content
In order to overcome existing above-mentioned deficiency, the utility model provides a kind of cooling water pipe welding positioner.
The utility model solves the technical scheme that its technical problem adopts: a kind of cooling water pipe welding positioner, moving axle bed, middle V-type seat and bottom base by one end holder, the other end forms, holder is provided with alignment pin, holder right side is provided with active pressure head, in active pressure head, is provided with compression-spring device.
According to another embodiment of the present utility model, further comprise that mobile axle bed left side is provided with mobile briquetting, mobile briquetting is provided with boss, and boss is coaxial with described holder.
According to another embodiment of the present utility model, further comprise in mobile briquetting and mobile axle bed and be provided with gathering sill.
According to another embodiment of the present utility model, further comprise that mobile axle bed upper end is provided with screw.
The beneficial effects of the utility model are, the utility model can ensure the overall dimension requirement of pipeline, can ensure again the depth of parallelism requirement of two flanges and intervalve axiality and two Flange Plane, be applicable to ips identical, flange thickness difference, the straight line pipeline that pipe length is different use, the utility model reduces locomotive pipeline and now joins rate, progressively realizes pipeline standardization.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. holders in figure, 2. move axle bed, 3.V type seat, and 4. base, 5. alignment pin, 6. active pressure head, 7. compression-spring device, 8. moves briquetting, 9. boss, 10. gathering sill, 11. screws.
Detailed description of the invention
If Fig. 1 is structural representation of the present utility model, a kind of cooling water pipe welding positioner, moving axle bed 2, middle V-type seat 3 and bottom base 4 by one end holder 1, the other end forms, holder 1 is provided with alignment pin 5, holder 1 right side is provided with active pressure head 6, in active pressure head 6, be provided with compression-spring device 7, mobile axle bed 2 left sides are provided with mobile briquetting 8, mobile briquetting 8 is provided with boss 9, boss 9 is coaxial with holder 1, in mobile briquetting 8 and mobile axle bed 2, be provided with gathering sill 10, mobile axle bed 2 upper ends are provided with screw 11.
Installation instructions: workpiece and holder 1 are located by alignment pin 5, ensure that workpiece and holder 1 are coaxial and play certain fixing, positioning action, after the location of workpiece is determined, active pressure head 6 carries out clamp operation, in active pressure head 6, compression-spring device 7 is housed, thereby can regulate compacted position by it, adapt to the different round flange of various thickness.
V-shape base 3 has good centering, is used in conjunction with active pressure head 6 tongue parts, plays fixing interlude pipe and prevents under pipe curvedly, ensures the axiality of interlude pipe and two adpting flanges.
After one end that pipeline connects is fixed, the other end moves briquetting 8 convex platforms 9 and the embedding of flange endoporus phase, boss 9 is coaxial with holder 1, advance mobile briquetting 8, make it closely connected with intervalve, mobile briquetting 8 is furnished with gathering sill 10 with mobile axle bed 2, screw 11 on it plays guiding and tightening effect, when compressing pipe and two flanges, can guarantee the axiality of three parts and the depth of parallelism of two flange faces, mobile axle bed 2 can move according to pipe sizing length on base 4, is applicable to the requirement of different length rectilinear tubes stationary positioned.
Three large parts of whole mold are connected with base 4, make it to become one, can guarantee rigidity and the intensity of this mold, be conducive to debugging and the use of mold, this mold can ensure the overall dimension requirement of pipeline, can ensure again the depth of parallelism requirement of two flanges and intervalve axiality and two Flange Plane, tubing clamp fastens laggard spot welding, after spot welding, lower mold, upper welding overturning tire carries out seamless welding.It is identical that this mold is applicable to ips, and flange thickness difference, the straight line pipeline that pipe length is different use.
More than illustrate the utility model just illustrative; and it is nonrestrictive; those of ordinary skill in the art understand; in the case of not departing from the spirit and scope that claims limit; can make many amendments, variation or equivalence, but all will fall in protection domain of the present utility model.
Claims (4)
1. a cooling water pipe welding positioner, moving axle bed (2), middle V-type seat (3) and bottom base (4) by one end holder (1), the other end forms, it is characterized in that, described holder (1) is provided with alignment pin (5), described holder (1) right side is provided with active pressure head (6), is provided with compression-spring device (7) in described active pressure head (6).
2. cooling water pipe welding positioner according to claim 1, is characterized in that, described mobile axle bed (2) left side is provided with mobile briquetting (8), and described mobile briquetting (8) is provided with boss (9), and described boss (9) is coaxial with described holder (1).
3. cooling water pipe welding positioner according to claim 1, is characterized in that, in described mobile briquetting (8) and mobile axle bed (2), is provided with gathering sill (10).
4. cooling water pipe welding positioner according to claim 1, is characterized in that, described mobile axle bed (2) upper end is provided with screw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362325.XU CN203936578U (en) | 2014-07-02 | 2014-07-02 | Cooling water pipe welding positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362325.XU CN203936578U (en) | 2014-07-02 | 2014-07-02 | Cooling water pipe welding positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936578U true CN203936578U (en) | 2014-11-12 |
Family
ID=51855926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420362325.XU Expired - Fee Related CN203936578U (en) | 2014-07-02 | 2014-07-02 | Cooling water pipe welding positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203936578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030444A (en) * | 2017-06-09 | 2017-08-11 | 江西江铃底盘股份有限公司 | The assembled weld jig of a kind of internal lining pipe, flange and outer tube and its welding procedure |
| CN110293494A (en) * | 2019-07-09 | 2019-10-01 | 中国航发哈尔滨东安发动机有限公司 | The assembly tooling and process of aircraft tail transmission shaft component |
-
2014
- 2014-07-02 CN CN201420362325.XU patent/CN203936578U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030444A (en) * | 2017-06-09 | 2017-08-11 | 江西江铃底盘股份有限公司 | The assembled weld jig of a kind of internal lining pipe, flange and outer tube and its welding procedure |
| CN110293494A (en) * | 2019-07-09 | 2019-10-01 | 中国航发哈尔滨东安发动机有限公司 | The assembly tooling and process of aircraft tail transmission shaft component |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20210702 |