CN204944402U - A kind of novel steering column lock tube angularity correction frock - Google Patents
A kind of novel steering column lock tube angularity correction frock Download PDFInfo
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- CN204944402U CN204944402U CN201520643378.3U CN201520643378U CN204944402U CN 204944402 U CN204944402 U CN 204944402U CN 201520643378 U CN201520643378 U CN 201520643378U CN 204944402 U CN204944402 U CN 204944402U
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- lock tube
- stationary platform
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- locating device
- sleeve
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Abstract
The utility model relates to auto parts and components assembling and detection technique field, a kind of novel steering column lock tube angularity correction frock concretely, comprise housing, sleeve, stationary platform, lock tube locating device and locking device, housing is made up of sleeve and stationary platform, the outer rim of sleeve one end is provided with stationary platform, the central authorities of the upper surface of stationary platform have through hole one, the central authorities of stationary platform side have through hole two, lock tube locating device is connected with housing through through hole one, locking device adopts jockey and housing through through hole two, lock tube locating device is connected, compared with prior art, the size of foundation steering column and steering axle, make shell of the present utility model, make the installation aperture of shell in strict accordance with the fit dimension processing of revolving external diameter after riveting of tubing string, both ensure that crumple pipe can freely pass through, also can ensure that gap value is guaranteed to produce bump injury to crumple pipe when carrying out lock tube angularity correction, avoid the phenomenon that scrapping appears in product.
Description
Technical field
The utility model relates to auto parts and components assembling and detection technique field, is a kind of novel steering column lock tube angularity correction frock concretely.
Background technology
Steering column lock tube angle is as the important interface parameter of client's entrucking, for ensureing that client can entrucking ensure the validity of anti-theft feature smoothly, defective if there is tubing string lock tube angle, and whole tubing string assembly will be caused to scrap; Also be not detected once lock tube angle is defective, will cause client cannot entrucking, cause client to complain and cause potential safety hazard.
Based on above-mentioned situation, to detect steering column lock tube angle, in testing process, transmission shaft lock tube can relatively rotate with transmission shaft, when both relatively rotate, because the reasons such as frock clamping may cause transmission shaft lock tube angle defective, transmission shaft lock tube angle cannot detect separately very automatically simultaneously, can only detect the lock tube angle of whole assembly when being assembled to steering column, and in testing process, the crumple pipe steering axle in steering column is positioned, in testing process, because crumple pipe steering axle will be rotated, the riveting external diameter that revolves after rotation is mismatched with the aperture detecting frock thus can cause the bump injury of column surface, deformation of products is caused to scrap, the object both not reaching detection is made to also add the scrappage of product, make workman's work in vain simultaneously, reduce work efficiency.
Design for this reason a kind of structure simple, easy to detect while can not damage column surface steering column lock tube correct detection frock be extremely necessary.
Summary of the invention
The difficult problem that the utility model breaches prior art devise a kind of structure simple, easy to detect while can not damage the steering column lock tube correct detection frock of column surface.
In order to achieve the above object, the utility model devises a kind of novel steering column lock tube angularity correction frock, comprise housing, sleeve, stationary platform, lock tube locating device and locking device, it is characterized in that: described housing is made up of sleeve and stationary platform, the outer rim of sleeve one end is provided with stationary platform, the central authorities of the upper surface of stationary platform have through hole one, the central authorities of stationary platform side have through hole two, lock tube locating device is connected with housing through through hole one, locking device adopts jockey and housing through through hole two, lock tube locating device is connected.
The port diameter of one end that described sleeve and stationary platform fix is 48mm, and the port diameter of the sleeve other end is 32mm.
The upper surface of described stationary platform is curved surface.
The shape of described lock tube locating device is T-shaped, and the central authorities of the tube column part of lock tube locating device have oval strip hole, and the side central authorities of the tube column part of lock tube locating device are provided with connecting hole, and the end portion of lock tube locating device is right cylinder.
The utility model compared with prior art, the size of foundation steering column and steering axle, make shell of the present utility model, make the installation aperture of shell in strict accordance with the fit dimension processing of revolving external diameter after riveting of tubing string, both ensure that crumple pipe can freely pass through, also ensureing that gap value is guaranteed to produce bump injury to crumple pipe when carrying out lock tube angularity correction, avoiding the phenomenon that scrapping appears in product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is the side view of lock tube locating device in the utility model.
See Fig. 1, Fig. 2 and Fig. 3,1 is sleeve, and 2 is stationary platform, and 3 is lock tube positioning tool, and 4 is locking device, and 5 is jockey, and 6 is oval strip hole, and 7 is shell.
Embodiment
With reference to the accompanying drawings the utility model is further described.
See Fig. 1, Fig. 2 and Fig. 3, the utility model devises a kind of novel steering column lock tube angularity correction frock, comprise housing, sleeve, stationary platform, lock tube locating device and locking device, it is characterized in that: described housing 7 is made up of sleeve 1 and stationary platform 2, the outer rim of sleeve 1 one end is provided with stationary platform 2, the central authorities of the upper surface of stationary platform 2 have through hole one, the central authorities of stationary platform 2 side have through hole two, lock tube locating device 3 is connected with housing 7 through through hole one, locking device 4 adopts jockey 5 and housing 7 through through hole two, lock tube locating device 3 is connected.
The port diameter of one end that the utility model middle sleeve 1 and stationary platform 2 fix is 48mm, and the port diameter of sleeve 1 other end is 32mm.
In the utility model, the upper surface of stationary platform 2 is curved surface, and lock tube locating device 3 can be fixed in stationary platform 2 closely.
In the utility model, the shape of lock tube locating device 3 is T-shaped, the central authorities of the tube column part of lock tube locating device 3 have oval strip hole 6, the side central authorities of the tube column part of lock tube locating device 3 are provided with connecting hole, and the end portion of lock tube locating device 3 is right cylinder.
The crumple pipe of tubing string assembly and steering axle are had good positioning using housing as main positioning datum by the utility model in concrete enforcement, utilize lock tube locating device to be inserted in the middle of the through hole of stationary platform central authorities with an angle of 90 degrees, if lock tube angle is qualified, this frock can be inserted smoothly without the need to correcting; If lock tube angle is defective, frock cannot be inserted to be needed steering axes angle, coordinates auxiliary clamping device locking device after inserting frock, rotates steering axle until lock tube angle is qualified, unclamps clamp device taking-up column assy afterwards and both can.
The utility model compared with prior art, the size of foundation steering column and steering axle, make shell of the present utility model, make the installation aperture of shell in strict accordance with the fit dimension processing of revolving external diameter after riveting of tubing string, both ensure that crumple pipe can freely pass through, also can ensure that gap value is guaranteed to produce bump injury to crumple pipe when carrying out lock tube angularity correction, avoid the phenomenon that scrapping appears in product, the utility model structure is simple simultaneously, easy to process, detection efficiency is high, can generally use.
Claims (4)
1. a novel steering column lock tube angularity correction frock, comprise housing, sleeve, stationary platform, lock tube locating device and locking device, it is characterized in that: described housing (7) is made up of sleeve (1) and stationary platform (2), the outer rim of sleeve (1) one end is provided with stationary platform (2), the central authorities of the upper surface of stationary platform (2) have through hole one, the central authorities of stationary platform (2) side have through hole two, lock tube locating device (3) is connected with housing (7) through through hole one, locking device (4) adopts jockey (5) and housing (7) through through hole two, lock tube locating device (3) is connected.
2. a kind of novel steering column lock tube angularity correction frock according to claim 1, is characterized in that: the port diameter of one end that described sleeve (1) and stationary platform (2) fix is 48mm, and the port diameter of sleeve (1) other end is 32mm.
3. a kind of novel steering column lock tube angularity correction frock according to claim 1, is characterized in that: the upper surface of described stationary platform (2) is curved surface.
4. a kind of novel steering column lock tube angularity correction frock according to claim 1, it is characterized in that: the shape of described lock tube locating device (3) is T-shaped, the central authorities of the tube column part of lock tube locating device (3) have oval strip hole (6), the side central authorities of the tube column part of lock tube locating device (3) are provided with connecting hole, and the end portion of lock tube locating device (3) is right cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520643378.3U CN204944402U (en) | 2015-08-24 | 2015-08-24 | A kind of novel steering column lock tube angularity correction frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520643378.3U CN204944402U (en) | 2015-08-24 | 2015-08-24 | A kind of novel steering column lock tube angularity correction frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204944402U true CN204944402U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520643378.3U Active CN204944402U (en) | 2015-08-24 | 2015-08-24 | A kind of novel steering column lock tube angularity correction frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204944402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405772A (en) * | 2019-08-08 | 2019-11-05 | 天津和达汽车配件有限公司 | A kind of weld bond offset correction tooling and its bearing calibration |
-
2015
- 2015-08-24 CN CN201520643378.3U patent/CN204944402U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405772A (en) * | 2019-08-08 | 2019-11-05 | 天津和达汽车配件有限公司 | A kind of weld bond offset correction tooling and its bearing calibration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Fushan District, Shandong city of Yantai province Yongda Street 265500 No. 1000 Patentee after: BOSCH China steering systems (Yantai) Co., Ltd. Address before: Fushan District, Shandong city of Yantai province Yongda Street 265500 No. 1000 Patentee before: ZF Shanghai Steering Systems Co.,Ltd. |