CN113419083B - Detection device of wheel speed sensor - Google Patents
Detection device of wheel speed sensor Download PDFInfo
- Publication number
- CN113419083B CN113419083B CN202110696310.1A CN202110696310A CN113419083B CN 113419083 B CN113419083 B CN 113419083B CN 202110696310 A CN202110696310 A CN 202110696310A CN 113419083 B CN113419083 B CN 113419083B
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- speed sensor
- wheel speed
- fixed
- positioning die
- push rod
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- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 230000006978 adaptation Effects 0.000 claims abstract 3
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims 1
- 238000007792 addition Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
- G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention provides a detection device of a wheel speed sensor, and belongs to the technical field of automobile parts. The utility model provides a detection device of wheel speed sensor, including two at least conveying rollers, be provided with the conveyer belt structure on the conveying roller, the conveyer belt structure includes the conveyer belt that sets up on the conveying roller and fixes the fixed plate on the conveyer belt, be fixed with the lower positioning die on the fixed plate, the lower positioning die has the standing groove of adaptation wheel speed sensor, the fixed structure that is used for fixing the wiring end of wheel speed sensor has on the lower positioning die, the lower positioning die is equipped with the slide hole, set up the through-hole that corresponds with the slide hole on the fixed plate, run through the slip in the slide hole and be provided with the lifter, the lifter passes through the extension spring and links to each other with the fixed plate, the upper positioning die is fixed with on the lifter, upper positioning die and lower positioning die adaptation are used for compressing tightly wheel speed sensor; the lower end of the lifting rod passes through the through hole.
Description
Technical Field
The invention belongs to the technical field of automobile accessories, and particularly relates to a detection device of a wheel speed sensor.
Background
The wheel speed sensor is a sensor for measuring the rotational speed of a wheel of an automobile. Wheel speed information is indispensable for modern automobiles, and is required for automobile dynamic control systems (VDC), automobile Electronic Stability Programs (ESP), antilock Brake Systems (ABS), control systems of automatic transmissions, and the like. Wheel speed sensors are one of the most critical sensors in modern automobiles.
In order to ensure the accuracy of the wheel speed sensor, the wheel speed sensor needs to be detected, and the traditional detection mode can only detect the wheel speed sensor manually and has low detection efficiency.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a detection device of a wheel speed sensor, which has the characteristic of rapidly detecting the detection performance of the wheel speed sensor.
The aim of the invention can be achieved by the following technical scheme:
the detection device of the wheel speed sensor comprises at least two conveying rollers and is characterized in that a conveying belt structure is arranged on the conveying rollers, the conveying belt structure comprises a conveying belt arranged on the conveying rollers and a fixing plate fixed on the conveying belt, a lower positioning die is fixed on the fixing plate, the lower positioning die is provided with a placing groove for adapting to the wheel speed sensor, the lower positioning die is provided with a fixing structure for fixing a wiring end of the wheel speed sensor, the lower positioning die is provided with a sliding hole, a through hole corresponding to the sliding hole is formed in the fixing plate, a lifting rod penetrates through the sliding hole and is connected with the fixing plate through a tension spring, an upper positioning die is fixed at the upper uppermost end of the lifting rod, and the upper positioning die is adapted to the lower positioning die and used for compacting the wheel speed sensor; the lower extreme of lifter passes the through-hole, the conveyer belt structure in be provided with two jacking devices that are used for jacking the lifter, conveyer belt structure one side is provided with the rotation wheel device that is used for detecting the wheel speed sensor and is used for the electric device that connects to the wheel speed sensor.
In the detection device of the wheel speed sensor, the fixing structure comprises a quick connector, and the electric connection end of the wheel speed sensor is connected into the quick connector.
In the detection device of the wheel speed sensor, the quick connector is of a quick-inserting structure, and the quick-difference structure is fixed on the wiring end of the compressed wheel speed sensor through the elastic component or fixed on the wiring end of the compressed wheel speed sensor through friction force.
In the detection device of the wheel speed sensor, a rubber pad is fixed on the lower surface of the upper positioning die.
In the detection device of the wheel speed sensor, the lifting device further comprises a fixing frame penetrating through the conveying belt structure, the lifting device comprises an air cylinder and a push plate, the air cylinder is fixed on the fixing frame, the push plate is fixed on a push rod of the air cylinder, and the push rod can move upwards and push the lifting rod to move upwards.
In the detection device of the wheel speed sensor, the rotating wheel device comprises a driving motor and a rotating wheel, wherein the rotating wheel is fixed on an output shaft of the driving motor, and the output shaft of the driving motor faces to the structural direction of the conveying belt.
In the detection device of the wheel speed sensor, the power connection device comprises a push rod motor and a plug, the plug is fixed on a push rod of the push rod motor, the push rod of the push rod motor faces to the conveying belt structure, the plug can be inserted into the quick connector after the push rod motor is started, and the plug is used for being connected with a power supply.
Compared with the prior art, the invention has the following advantages:
the invention can rapidly ensure that the wheel speed sensor can detect, and has better efficiency and accuracy.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic structural view of the present invention.
FIG. 3 is a schematic view of a lower positioning die and an upper positioning die in the present invention.
In the figure, 1, a conveying roller; 2. a conveyor belt; 3. a fixing plate; 31. a through hole; 4. a lower positioning die; 41. a slide hole; 5. a fixed structure; 6. a lifting rod; 7. a tension spring; 8. an upper positioning die; 9. a rubber pad; 10. a fixing frame; 11. a cylinder; 12. a push plate; 13. a driving motor; 14. a rotating wheel; 15. a push rod motor; 16. a plug.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 3, a detection device for a wheel speed sensor comprises at least two conveying rollers 1, wherein a conveying belt structure is arranged on the conveying rollers 1, the conveying belt structure comprises a conveying belt 2 arranged on the conveying rollers 1 and a fixing plate 3 fixed on the conveying belt 2, a lower positioning die 4 is fixed on the fixing plate 3, the lower positioning die 4 is provided with a placing groove for adapting to the wheel speed sensor, the lower positioning die 4 is provided with a fixing structure 5 for fixing a wiring terminal of the wheel speed sensor, the lower positioning die 4 is provided with a sliding hole 41, a through hole 31 corresponding to the sliding hole lower positioning die 41 is formed in the fixing plate 3, a lifting rod 6 is arranged in the sliding hole 41 in a penetrating and sliding way, the lifting rod 6 is connected with the fixing plate 3 through a tension spring 7, an upper positioning die 8 is fixed at the uppermost end of the lifting rod 6, and the upper positioning die 8 is adapted to the lower positioning die 4 and used for compacting the wheel speed sensor; two jacking devices for jacking the lifting rod 6 are arranged in the conveying belt structure, wherein the lower end of the lifting rod 6 penetrates through the through hole 31, and a rotating wheel device for detecting a wheel speed sensor and an electric connection device for connecting the wheel speed sensor are arranged on one side of the conveying belt structure.
In the invention, one of the upper positioning dies 8 is lifted upwards by the lifting device, the upper positioning die 8 and the lower positioning die 4 can be separated, then the main body of the wheel speed sensor is placed in the placing groove, then the lifting device is reset, the upper positioning die 8 presses the wheel speed sensor on the lower positioning die 4, then the wiring end of the wheel speed sensor is inserted into the fixed structure 5, then the conveyer belt structure is operated, the lower positioning die 4 for fixing the wheel speed sensor is transferred to the rotating wheel device, the wiring end is connected by the power connection device, the wheel speed sensor is electrified, and then the rotating wheel device is subjected to speed measurement processing by the wheel speed sensor, so that the accuracy of the wheel speed sensor is ensured. After the detection is finished, the power connection device is disconnected with the power connection device, then the power connection device is driven to the next thimble device through the conveying belt structure, meanwhile, the positioning die 8 on the jacking device is jacked up, and then the wheel speed sensor is taken out.
The invention can rapidly ensure that the wheel speed sensor can detect, and has better efficiency and accuracy.
Specifically, the fixing structure 5 includes a quick connector for the electrical access of the wheel speed sensor. The electric connection end of the wheel speed sensor can be conveniently and quickly inserted into the quick connector.
Specifically, the quick connector is of a quick-inserting structure, and the quick-difference structure is fixed on the wiring end of the compact wheel speed sensor through an elastic component or fixed on the wiring end of the compact wheel speed sensor through friction force. The pair of terminals is pressed and fixed by the elastic member or fixed by friction.
Specifically, a rubber pad 9 is fixed to the lower surface of the upper positioning die 8. And the damage to the wheel speed sensor caused by the pressing down of the upper positioning die 8 is avoided.
Specifically, the jacking device further comprises a fixing frame 10 penetrating through the conveying belt structure, the jacking device comprises an air cylinder 11 and a push plate 12, the air cylinder 11 is fixed on the fixing frame 10, the push plate 12 is fixed on a push rod of the air cylinder 11, and the push rod can move upwards and push the lifting rod 6 to move upwards. The cylinder 11 is started to drive the push plate 12 to move upwards, and the push plate 12 drives the lifting rod 6 to ascend.
Specifically, the rotating wheel device comprises a driving motor 13 and a rotating wheel 14, wherein the rotating wheel 14 is fixed on an output shaft of the driving motor 13, and the output shaft of the driving motor 13 faces the structure direction of the conveying belt. The driving motor 13 is started to drive the rotating wheel 14 to rotate, the rotating speed of the rotating wheel 14 can be controlled through the rotating speed of the driving motor 13, then the rotating speed of the rotating wheel 14 is detected through the wheel speed sensor, and whether the rotating speed detected by the wheel speed sensor is the same as the rotating speed of the driving motor 13 or not is determined. It has the function of detecting whether the wheel speed sensor can be used or not, and detecting whether the wheel speed sensor is accurate or not.
Specifically, the power receiving device includes a push rod motor 15 and a plug 16, the plug 16 is fixed on a push rod of the push rod motor 15, the push rod of the push rod motor 15 faces the conveyor belt structure, and after the push rod motor 15 is started, the plug 16 can be inserted into the quick connector, and the plug 16 is used for accessing to a power supply. The push rod motor 15 is started to drive the plug 16 to move, and the plug 16 can be inserted into the quick connector to be powered on, so that the wheel speed sensor can work.
All the components are general standard components or components known to the person skilled in the art, and the structures and principles of the components are known to the person skilled in the art through technical manuals or through routine experimental methods.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (5)
1. The utility model provides a detection device of wheel speed sensor, includes two at least conveying rollers (1), its characterized in that, be provided with the conveyer belt structure on conveying roller (1), the conveyer belt structure is including setting up conveyer belt (2) and fixed plate (3) on conveyer belt (2) on conveying roller (1), be fixed with down positioning die (4) on fixed plate (3), lower positioning die (4) have the standing groove of adaptation wheel speed sensor, fixed structure (5) that are used for fixing the wiring end of wheel speed sensor on lower positioning die (4), lower positioning die (4) are equipped with slide hole (41), set up through-hole (31) that correspond with slide hole (41) on fixed plate (3), run through in slide hole (41) and be provided with lifter (6), lifter (6) are passed through extension spring (7) and are linked to each other with fixed plate (3), the upper positioning die (8) are fixed with on lifter (6) the upper end, upper positioning die (8) with lower positioning die (4) are used for compressing tightly the sensor; the lower end of the lifting rod (6) passes through the through hole (31), two jacking devices for jacking the lifting rod (6) are arranged in the conveying belt structure, and a rotating wheel device for detecting a wheel speed sensor and an electric connection device for connecting the wheel speed sensor are arranged on one side of the conveying belt structure; the rotating wheel (14) is fixed on an output shaft of the driving motor (13), and the output shaft of the driving motor (13) faces the structure direction of the conveying belt; the plug (16) is fixed on the push rod of the push rod motor (15), the push rod of the push rod motor (15) faces the conveying belt structure, the plug (16) can be inserted into the quick connector after the push rod motor (15) is started, and the plug (16) is used for being connected with a power supply.
2. The wheel speed sensor detection device according to claim 1, characterized in that the fixing structure (5) comprises a quick connector for the access of the electrical terminal of the wheel speed sensor to.
3. The detecting device for a wheel speed sensor according to claim 2, wherein the quick connector is a quick-insertion structure which is fixed to the terminal of the wheel speed sensor by an elastic member or fixed to the terminal of the wheel speed sensor by friction.
4. The wheel speed sensor detection device according to claim 1, wherein a rubber pad (9) is fixed to a lower surface of the upper positioning die (8).
5. The wheel speed sensor detection device according to claim 1, further comprising a fixing frame (10) penetrating through the conveyor belt structure, wherein the jacking device comprises a cylinder (11) and a push plate (12), the cylinder (11) is fixed on the fixing frame (10), the push plate (12) is fixed on a push rod of the cylinder (11), and the push rod can move upwards and push the lifting rod (6) to move upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110696310.1A CN113419083B (en) | 2021-06-23 | 2021-06-23 | Detection device of wheel speed sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110696310.1A CN113419083B (en) | 2021-06-23 | 2021-06-23 | Detection device of wheel speed sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113419083A CN113419083A (en) | 2021-09-21 |
| CN113419083B true CN113419083B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110696310.1A Active CN113419083B (en) | 2021-06-23 | 2021-06-23 | Detection device of wheel speed sensor |
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| CN (1) | CN113419083B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101026115B1 (en) * | 2009-10-29 | 2011-04-05 | 한국기계연구원 | The testing jig apparatus for speed measurement instrument |
| KR20130044780A (en) * | 2011-10-24 | 2013-05-03 | 주식회사 현대케피코 | Testing device for performance characteristics of speed sensor |
| CN206960583U (en) * | 2017-08-07 | 2018-02-02 | 海盐普源电力科技有限公司 | A kind of detection device for transmitter |
| CN207133319U (en) * | 2017-08-21 | 2018-03-23 | 湖北文理学院 | Wheel speed sensors test fixture and wheel speed sensors test system |
| CN208224305U (en) * | 2018-05-24 | 2018-12-11 | 连云港市昌明电子科技有限公司 | A kind of ABS comprehensive performance of wheel speed sensor Detecting data |
| CN210376428U (en) * | 2019-08-30 | 2020-04-21 | 浙江好亚汽车配件有限公司 | Wheel speed sensor detection device |
| CN211698121U (en) * | 2019-11-19 | 2020-10-16 | 中山市耐锋照明科技有限公司 | Inspection device for LED driving power supply |
| CN215375477U (en) * | 2021-06-23 | 2021-12-31 | 浙江创博汽车部件科技有限公司 | Detection device of wheel speed sensor |
-
2021
- 2021-06-23 CN CN202110696310.1A patent/CN113419083B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101026115B1 (en) * | 2009-10-29 | 2011-04-05 | 한국기계연구원 | The testing jig apparatus for speed measurement instrument |
| KR20130044780A (en) * | 2011-10-24 | 2013-05-03 | 주식회사 현대케피코 | Testing device for performance characteristics of speed sensor |
| CN206960583U (en) * | 2017-08-07 | 2018-02-02 | 海盐普源电力科技有限公司 | A kind of detection device for transmitter |
| CN207133319U (en) * | 2017-08-21 | 2018-03-23 | 湖北文理学院 | Wheel speed sensors test fixture and wheel speed sensors test system |
| CN208224305U (en) * | 2018-05-24 | 2018-12-11 | 连云港市昌明电子科技有限公司 | A kind of ABS comprehensive performance of wheel speed sensor Detecting data |
| CN210376428U (en) * | 2019-08-30 | 2020-04-21 | 浙江好亚汽车配件有限公司 | Wheel speed sensor detection device |
| CN211698121U (en) * | 2019-11-19 | 2020-10-16 | 中山市耐锋照明科技有限公司 | Inspection device for LED driving power supply |
| CN215375477U (en) * | 2021-06-23 | 2021-12-31 | 浙江创博汽车部件科技有限公司 | Detection device of wheel speed sensor |
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| CN113419083A (en) | 2021-09-21 |
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