CN202442674U - Zero position detection device for output shaft of electric steering engine - Google Patents
Zero position detection device for output shaft of electric steering engine Download PDFInfo
- Publication number
- CN202442674U CN202442674U CN201220051080XU CN201220051080U CN202442674U CN 202442674 U CN202442674 U CN 202442674U CN 201220051080X U CN201220051080X U CN 201220051080XU CN 201220051080 U CN201220051080 U CN 201220051080U CN 202442674 U CN202442674 U CN 202442674U
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- Prior art keywords
- output shaft
- steering engine
- steering wheel
- zero
- positioning
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Abstract
The utility model relates to a zero position detection device for an output shaft of an electric steering engine. The device is a detection clamping fixture with a disk-shaped structure; the center of the detection clamping fixture is provided with a steering engine output shaft abdicating hole; positioning pin holes are processed on both sides of the steering engine output shaft abdicating hole; the positions of the two positioning pin holes are matched with the positions of pins at the output end of the steering engine; one face of the detection clamping fixture is provided with a positioning boss; the outer side of the positioning boss is provided with a datum plane which is vertical to a connecting line of the two positioning holes; and the two positioning holes of the detection clamping fixture are formed on the pins of the steering engine, so that the datum plane of the positioning boss is parallel to the zero position plane of a steering engine output shaft. The zero positioning detection device is simple in structure, and is convenient to operate; and the working efficiency and measuring accuracy are greatly increased, and debugging detection in the production process of steering engine products is met.
Description
Technical field
The utility model relates to a kind of electric steering engine output shaft zero detector, belongs to the zero-bit detection range.
Background technology
The alignment precision on output shaft zero-bit plane is the important assurance that the decision electric steering engine is realized its function in the electric steering engine; Being in course of adjustment needs repeated measurement; Conventional electric steering wheel output shaft zero-bit testing tool exists mechanism's complicacy, unhandy shortcoming, can not satisfy accurately and efficiently measuring this part.
The utility model content
The purpose of the utility model is in order to solve prior art when detecting electric steering engine output shaft zero-bit, to have mechanism's complicacy, unhandy shortcoming, and a kind of electric steering engine output shaft zero detector is provided.
The purpose of the utility model realizes through following technical scheme:
A kind of electric steering engine output shaft zero detector of the utility model; This device is the detection mold of disc-shaped structure; The center of detecting mold has steering wheel output shaft resigning hole, and the both sides of steering wheel output shaft resigning hole are processed with dowel hole, and the pin position that the position of two dowel holes and steering wheel output terminal carry is complementary; The one side that detects mold is designed with a positioning boss; The outside of positioning boss be processed with one with the vertical reference plane of two dowel hole lines, two dowel holes that detect mold are installed on the pin that steering wheel carries, and make the zero-bit plane parallel of the reference plane and the steering wheel output shaft of positioning boss.
Use the utility model zero detector and carry out electric steering engine output shaft zero-bit detection method; At first electric steering engine output shaft zero detector is installed on the pin that steering wheel carries through two dowel holes, makes the zero-bit plane parallel of the reference plane and the steering wheel output shaft of positioning boss; Power up then and electric steering engine output shaft plane is rotated to require to cut off the power supply behind the zero-bit position; Be pressed on the reference plane of positioning boss again with a measurement face in two relative measurement faces of slide calliper rule, another measurement face compresses output shaft zero-bit plane; Insert in the slit between kind of calliper face and the steering wheel output shaft zero-bit plane with the standard clearance gauge at last; The maximum allowance angle of the thickness of this clearance gauge and steering wheel output shaft zero-bit plane and standard flat is complementary; If the standard clearance gauge can be filled in and represent that then degree of accuracy is not enough, need to continue adjustment; If can not filling in, the clearance gauge of respective thickness representes that then degree of accuracy reaches requirement.
Beneficial effect
The utility model is simple in structure, and is easy to operate, improved work efficiency and measuring accuracy greatly; Be converted into the measurement of angle that is not easy relatively to detect the thickness measure of relatively easy detection; Use the clearance gauge of respective thickness to fill in and be criterion, judge fast whether steering wheel output shaft position meets the demands, solved prior art when detecting electric steering engine output shaft zero-bit; There are mechanism's complicacy, unhandy shortcoming, satisfied the detection of debuging in the steering wheel process of producing product.
Description of drawings
Fig. 1 is the structural representation of the utility model zero detector, and Figure 1A is a front view, and Figure 1B is a left view;
Fig. 2 is the assembling synoptic diagram of the utility model zero detector on electric steering engine, and Fig. 2 A is a front view, and Fig. 2 B is a left view;
Operation chart when Fig. 3 is the detection of the utility model zero detector, Fig. 3 A is a front view, Fig. 3 B is a left view;
Wherein, 1-detects mold; The 2-electric steering engine; The 3-pin; The 4-slide calliper rule; The 5-clearance gauge.
Embodiment
Below in conjunction with accompanying drawing and embodiment the content of the utility model is described further.
Embodiment
A kind of electric steering engine output shaft zero detector of the utility model; As shown in Figure 1; This device is the detection mold 1 of disc-shaped structure, and the center of detecting mold has steering wheel output shaft resigning hole, and the both sides of steering wheel output shaft resigning hole are processed with dowel hole; The pin position that the position of two dowel holes and steering wheel output terminal carry is complementary; The one side that detects mold is designed with a positioning boss, the outside of positioning boss be processed with one with the vertical reference plane of two dowel hole lines, two dowel holes of detection mold are installed on the pin that steering wheel carries; Make the zero-bit plane parallel of the reference plane and the steering wheel output shaft of positioning boss, the assembling back is as shown in Figure 2.
Use the utility model zero detector and carry out electric steering engine output shaft zero-bit detection method; At first electric steering engine output shaft zero detector is installed on the pin that steering wheel carries through two dowel holes, makes the zero-bit plane parallel of the reference plane and the steering wheel output shaft of positioning boss; Power up then and electric steering engine output shaft plane is rotated to require to cut off the power supply behind the zero-bit position; Be pressed on the reference plane of positioning boss again with a measurement face in two relative measurement faces of slide calliper rule, another measurement face compresses output shaft zero-bit plane; Insert in the slit between kind of calliper face and the steering wheel output shaft zero-bit plane with the standard clearance gauge at last; The maximum allowance angle of the thickness of this clearance gauge and steering wheel output shaft zero-bit plane and standard flat is complementary; If the standard clearance gauge can be filled in and represent that then degree of accuracy is not enough, need to continue adjustment; Represent that then degree of accuracy reaches requirement if the clearance gauge of respective thickness can not be filled in, measuring process is as shown in Figure 3.
Claims (1)
1. electric steering engine output shaft zero detector; It is characterized in that: this device is the detection mold of disc-shaped structure; The center of detecting mold has steering wheel output shaft resigning hole, and the both sides of steering wheel output shaft resigning hole are processed with dowel hole, and the pin position that the position of two dowel holes and steering wheel output terminal carry is complementary; The one side that detects mold is designed with a positioning boss; The outside of positioning boss be processed with one with the vertical reference plane of two dowel hole lines, two dowel holes that detect mold are installed on the pin that steering wheel carries, and make the zero-bit plane parallel of the reference plane and the steering wheel output shaft of positioning boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220051080XU CN202442674U (en) | 2012-02-17 | 2012-02-17 | Zero position detection device for output shaft of electric steering engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220051080XU CN202442674U (en) | 2012-02-17 | 2012-02-17 | Zero position detection device for output shaft of electric steering engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202442674U true CN202442674U (en) | 2012-09-19 |
Family
ID=46824118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220051080XU Expired - Fee Related CN202442674U (en) | 2012-02-17 | 2012-02-17 | Zero position detection device for output shaft of electric steering engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202442674U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589392A (en) * | 2012-02-17 | 2012-07-18 | 哈尔滨建成集团有限公司 | Device and method for detecting zero position of output shaft of electric steering engine |
| CN102929327A (en) * | 2012-10-26 | 2013-02-13 | 湖北三江航天红峰控制有限公司 | Rapid zero regulating device of steering engine |
| CN109870078A (en) * | 2017-12-05 | 2019-06-11 | 北京自动化控制设备研究所 | A kind of servo-operated mechanism mechanical zero and electrical null position registration method of adjustment |
-
2012
- 2012-02-17 CN CN201220051080XU patent/CN202442674U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589392A (en) * | 2012-02-17 | 2012-07-18 | 哈尔滨建成集团有限公司 | Device and method for detecting zero position of output shaft of electric steering engine |
| CN102589392B (en) * | 2012-02-17 | 2014-11-19 | 哈尔滨建成集团有限公司 | Method for detecting zero position of output shaft of electric steering engine |
| CN102929327A (en) * | 2012-10-26 | 2013-02-13 | 湖北三江航天红峰控制有限公司 | Rapid zero regulating device of steering engine |
| CN109870078A (en) * | 2017-12-05 | 2019-06-11 | 北京自动化控制设备研究所 | A kind of servo-operated mechanism mechanical zero and electrical null position registration method of adjustment |
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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: 20120919 Termination date: 20150217 |
|
| EXPY | Termination of patent right or utility model |