CN203335793U - Elastic collar used for removing gear axial clearances for inclined plane hole - Google Patents
Elastic collar used for removing gear axial clearances for inclined plane hole Download PDFInfo
- Publication number
- CN203335793U CN203335793U CN2013203382808U CN201320338280U CN203335793U CN 203335793 U CN203335793 U CN 203335793U CN 2013203382808 U CN2013203382808 U CN 2013203382808U CN 201320338280 U CN201320338280 U CN 201320338280U CN 203335793 U CN203335793 U CN 203335793U
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- Prior art keywords
- hole
- ring body
- inclined plane
- gear axial
- plane
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Abstract
The utility model relates to an elastic collar, in particular to the elastic collar used for removing gear axial clearances for an inclined plane hole. The elastic collar used for removing the gear axial clearances for the inclined plane hole is used in automobile steering devices and comprises a collar body with a blocking connection hole. An opening-shaped assembling notch is formed in the collar body, the outer edge of the upper portion of the collar body is provided with an inclined plane which tilts downwards, clamping corner ends are arranged at the two ends of the collar body respectively, and locating holes are formed in the clamping corner ends. The elastic collar used for removing the gear axial clearances for the inclined plane hole is compact in structure, capable of removing axial clearances, and simple and convenient to manufacture.
Description
Technical field
The utility model relates to a kind of circlip, relates in particular to a kind of inclined-plane circlip for hole of eliminating gear axial clearance, for automobile steering device.
Background technique
The way of ubiquitous two kinds of stationary deflector gear shafts of the prior art:
The first. use common circlip for hole rigid bearing, but take the hole of Φ 42 due to the machining accuracy problem is example, in the gap that is axially always having maximum 0.13, cause like this commutator to produce abnormal sound in operation process and reduce gear life, this kind of way is cheap, multiplex on domestic low side vehicle.
The second, used fixing bolt to hold out against bearing with larger screw-down torque and thread locking glue, thereby reach the effect of stationary axle and elimination axial clearance, and this kind of fixing bolt is expensive, mostly for external EPS commutator.
The model utility content
The utility model is mainly to solve the deficiencies in the prior art, a kind of compact structure is provided, with the phase taper fit on groove, eliminated axial gap in the time of fixing, and the relatively cheap a kind of inclined-plane circlip for hole of eliminating gear axial clearance of manufacturing price.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of inclined-plane circlip for hole of eliminating gear axial clearance, comprise the back-up ring body that connects hole with gear, be provided with ringent assembling breach in described back-up ring body, the outward edge on described back-up ring body top is provided with downward-sloping inclined-plane, the two ends of described back-up ring body are respectively equipped with the Ka Jiao end, in described Ka Jiao end, are provided with positioning hole.
As preferably, the angle of inclination on described inclined-plane is the 10-15 degree, and the outer peripheral thickness of described back-up ring body is 1.0.7-1.13mm, and the thickness of described back-up ring body inwall is 1.5mm.
As preferably, the knuckle of described back-up ring body inwall is circular-arc distribution.
Therefore, a kind of inclined-plane circlip for hole of eliminating gear axial clearance of the present utility model, compact structure, eliminate axial clearance, manufactures easy.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A sectional structure schematic diagram in Fig. 1.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, a kind of inclined-plane circlip for hole of eliminating gear axial clearance, comprise the back-up ring body 2 that connects hole 1 with gear, be provided with ringent assembling breach 3 in described back-up ring body 2, the outward edge on described back-up ring body 2 tops is provided with downward-sloping inclined-plane 4, the two ends of described back-up ring body 2 are respectively equipped with Ka Jiao end 5, in described Ka Jiao end 5, are provided with positioning hole 6.The angle of inclination on described inclined-plane 4 is the 10-15 degree, and the outer peripheral thickness of described back-up ring body 2 is 1.0.7-1.13mm, and the thickness of described back-up ring body 2 inwalls is 1.5mm.The knuckle of described back-up ring body 2 inwalls is circular-arc distribution.
Claims (3)
1. an inclined-plane circlip for hole of eliminating gear axial clearance, it is characterized in that: comprise the back-up ring body (2) that connects hole (1) with gear, be provided with ringent assembling breach (3) in described back-up ring body (2), the outward edge on described back-up ring body (2) top is provided with downward-sloping inclined-plane (4), the two ends of described back-up ring body (2) are respectively equipped with Ka Jiao end (5), in described Ka Jiao end (5), are provided with positioning hole (6).
2. a kind of inclined-plane circlip for hole of eliminating gear axial clearance according to claim 1, it is characterized in that: the angle of inclination of described inclined-plane (4) is the 10-15 degree, the outer peripheral thickness of described back-up ring body (2) is 1.0.7-1.13mm, and the thickness of described back-up ring body (2) inwall is 1.5mm.
3. a kind of inclined-plane circlip for hole of eliminating gear axial clearance according to claim 2, it is characterized in that: the knuckle of described back-up ring body (2) inwall is circular-arc distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203382808U CN203335793U (en) | 2013-06-14 | 2013-06-14 | Elastic collar used for removing gear axial clearances for inclined plane hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203382808U CN203335793U (en) | 2013-06-14 | 2013-06-14 | Elastic collar used for removing gear axial clearances for inclined plane hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203335793U true CN203335793U (en) | 2013-12-11 |
Family
ID=49704469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203382808U Expired - Lifetime CN203335793U (en) | 2013-06-14 | 2013-06-14 | Elastic collar used for removing gear axial clearances for inclined plane hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203335793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996409A (en) * | 2017-06-09 | 2017-08-01 | 中国航发湖南动力机械研究所 | Axial limit structure and gas-turbine unit casing |
-
2013
- 2013-06-14 CN CN2013203382808U patent/CN203335793U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996409A (en) * | 2017-06-09 | 2017-08-01 | 中国航发湖南动力机械研究所 | Axial limit structure and gas-turbine unit casing |
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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: 311258, No. 1833 Asia Pacific Road, Wen Yan Town, Xiaoshan District, Zhejiang, Hangzhou Patentee after: ZHEJIANG WANDA STEERING GEAR CO.,LTD. Address before: 311258, No. 1833 Asia Pacific Road, Wen Yan Town, Xiaoshan District, Zhejiang, Hangzhou Patentee before: ZHEJIANG WANDA STEERING GEAR Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 311258, No. 28 Xiang Shan Road, Wen Yan Town, Xiaoshan District, Zhejiang, Hangzhou Patentee after: ZHEJIANG WANDA STEERING GEAR CO.,LTD. Address before: 311258, No. 1833 Asia Pacific Road, Wen Yan Town, Xiaoshan District, Zhejiang, Hangzhou Patentee before: ZHEJIANG WANDA STEERING GEAR CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No.28 Xiangshan Road, Wenyan Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG WANDA STEERING GEAR Co.,Ltd. Address before: No.28 Xiangshan Road, Wenyan Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG WANDA STEERING GEAR CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |
|
| CX01 | Expiry of patent term |