CN205311699U - Angle mistake proofing structure for auto electric steering column - Google Patents
Angle mistake proofing structure for auto electric steering column Download PDFInfo
- Publication number
- CN205311699U CN205311699U CN201521016471.8U CN201521016471U CN205311699U CN 205311699 U CN205311699 U CN 205311699U CN 201521016471 U CN201521016471 U CN 201521016471U CN 205311699 U CN205311699 U CN 205311699U
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- CN
- China
- Prior art keywords
- spacing
- mistake proofing
- proofing structure
- steering column
- electric steering
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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 an angle mistake proofing structure for auto electric steering column, steering column include angle sensor, column jacket and axle core, angle sensor fixes between column jacket and a core, the mistake proofing structure including fixing the spacing ring in the column jacket and fixing the stop collar on the axle core, the spacing ring mutually support with the stop collar and be connected. Compared with the prior art, the utility model has the advantages of ability reliable assurance corner position and whole vehicle assembly are convenient, economic nature is high.
Description
Technical field
The utility model relates to a kind of angle mistake proofing structure, especially relates to a kind of automobile electric steering column angle mistake proofing structure.
Background technology
The electric powered steering tubing string (CEPS) that present passenger car uses, has angle sensor device mostly, is used for judging steering wheel angle position. Angle sensor is installed and be there are certain requirements by electric powered steering tubing string: when bearing circle is when mid-way, the angular signal of angle sensor device also should in a certain scope in centre, before whole car completes the assembling of whole steering, the angular signal of angle sensor device can not exceed this scope. For meeting above-mentioned requirements, before steering has been assembled, it is necessary to being fixed within the specific limits by the angular signal of angle sensor device, angle sensor device is generally arranged on the axle core of rotation, only do suitable spacing between axle core and column jecket, can the angular signal of limited angular sensor. Existing installation method: one is dispatch from the factory at electric powered steering tubing string to demarcate after well, before steering is assembled in this period, do not make to relatively rotate between axle core and column jecket as far as possible, but actual shipment, transfer process are difficult to ensure, often misroute dynamic situation; Two is carry out corner demarcation after electric powered steering tubing string is installed on whole car again, but needs to be equipped with special equipment at whole car assembly station, and needs the longer nominal time.
Practical novel content
The purpose of this utility model be exactly provide to overcome defect that above-mentioned prior art exists a kind of can Reliable guarantee angle position and whole car is easy to assembly, economy is high automobile electric steering column angle mistake proofing structure.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of automobile electric steering column angle mistake proofing structure, the described tubing string that turns to comprises angle sensor device, column jecket and axle core, angle sensor device is fixed between column jecket and axle core, it is characterized in that, described mistake proofing structure comprises the spacing ring being fixed in column jecket and the spacing cover being fixed on axle core, and described spacing ring cooperatively interacts with spacing cover and is connected.
Described spacing ring one end is provided with positive stop lug boss, and this boss is stuck in column jecket.
Described axle core outer surface is provided with male spline, and described spacing cover internal surface is provided with the internal spline corresponding with male spline.
Described spacing it is equipped with spacing groove, described spacing it is arranged with corresponding spacing pin card.
Described spacing pin card is placed in spacing groove.
Compared with prior art, the utility model uses special construction to ensure the angle position of angle sensor device, thus overcomes the shortcoming of two kinds of prior arts, reduces and misroutes rate, it is to increase economic performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1 is angle sensor device, and 2 is axle core, and 3 is column jecket, and 4 is spacing ring, and 5 is spacing cover.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment
Shown in Fig. 1, a kind of automobile electric steering column angle mistake proofing structure, turns to tubing string by angle sensor device 1, and axle core 2, column jecket 3 forms, and mistake proofing structure is made up of spacing ring 4, spacing cover 5. Angle sensor device 1 Internal and external cycle is separately fixed on axle core 2 and column jecket 3. Being provided with positive stop lug boss on the left of spacing ring 4, positive stop lug boss is stuck in column jecket 3. Axle core 2 is provided with male spline, and spacing cover 5 is provided with corresponding internal spline, and spacing cover 5 and axle core 2 are closed by interior male spline card. Spacing groove is had in the middle part of spacing ring 4, spacing cover 5 is provided with corresponding spacing pin card, spacing pin card is placed in spacing groove, spacing ring 4 and spacing cover 5 can only the spacing angles of rotary spacing groove, thus ensureing that axle core 2 and column jecket 3 also can only rotate this angle, the corner of final guarantee angle sensor device 1 can only change within the scope of this angle. After whole car steering installation, pull down spacing ring 4 and spacing cover 5 and reuse.
Claims (5)
1. an automobile electric steering column angle mistake proofing structure, the described tubing string that turns to comprises angle sensor device, column jecket and axle core, angle sensor device is fixed between column jecket and axle core, it is characterized in that, described mistake proofing structure comprises the spacing ring being fixed in column jecket and the spacing cover being fixed on axle core, and described spacing ring cooperatively interacts with spacing cover and is connected.
2. a kind of automobile electric steering column angle mistake proofing structure according to claim 1, it is characterised in that, described spacing ring one end is provided with positive stop lug boss, and this boss is stuck in column jecket.
3. a kind of automobile electric steering column angle mistake proofing structure according to claim 1, it is characterised in that, described axle core outer surface is provided with male spline, and described spacing cover internal surface is provided with the internal spline corresponding with male spline.
4. a kind of automobile electric steering column angle mistake proofing structure according to claim 1, it is characterised in that, described spacing it is equipped with spacing groove, described spacing it is arranged with corresponding spacing pin card.
5. a kind of automobile electric steering column angle mistake proofing structure according to claim 4, it is characterised in that, described spacing pin card is placed in spacing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521016471.8U CN205311699U (en) | 2015-12-09 | 2015-12-09 | Angle mistake proofing structure for auto electric steering column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521016471.8U CN205311699U (en) | 2015-12-09 | 2015-12-09 | Angle mistake proofing structure for auto electric steering column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205311699U true CN205311699U (en) | 2016-06-15 |
Family
ID=56316028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521016471.8U Expired - Fee Related CN205311699U (en) | 2015-12-09 | 2015-12-09 | Angle mistake proofing structure for auto electric steering column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205311699U (en) |
-
2015
- 2015-12-09 CN CN201521016471.8U patent/CN205311699U/en not_active Expired - Fee Related
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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: 20160615 Termination date: 20161209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |