CN215375477U - Detection device of wheel speed sensor - Google Patents
Detection device of wheel speed sensor Download PDFInfo
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- CN215375477U CN215375477U CN202121405239.9U CN202121405239U CN215375477U CN 215375477 U CN215375477 U CN 215375477U CN 202121405239 U CN202121405239 U CN 202121405239U CN 215375477 U CN215375477 U CN 215375477U
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- wheel speed
- speed sensor
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- positioning die
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Abstract
The utility model provides a detection device of a wheel speed sensor, and belongs to the technical field of automobile accessories. A detection device of a wheel speed sensor comprises at least two conveying rollers, wherein a conveying belt structure is arranged on the conveying rollers and comprises conveying belts arranged on the conveying rollers and a fixing plate fixed on the conveying belts, a lower positioning die is fixed on the fixing plate and provided with a placing groove matched with the wheel speed sensor, a fixing structure used for fixing a wiring end of the wheel speed sensor is arranged on the lower positioning die, 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 is arranged in the sliding hole in a penetrating and sliding mode and connected with the fixing plate through a tension spring, an upper positioning die is fixed at the uppermost end of the lifting rod, and the upper positioning die and the lower positioning die are matched and used for compressing the wheel speed sensor; the lower end of the lifting rod passes through the through hole.
Description
Technical Field
The utility model 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 the wheels of the vehicle. Wheel speed information is essential for modern vehicles, and is required for vehicle dynamic control systems (VDC), vehicle Electronic Stability Program (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 guarantee the accuracy of the wheel speed sensor, the wheel speed sensor needs to be detected, the traditional detection mode can only be used for manually detecting the wheel speed sensor, and the detection efficiency is low.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a detection device of a wheel speed sensor, which has the characteristic of quickly detecting the detection performance of the wheel speed sensor.
The purpose of the utility model can be realized by the following technical scheme:
a detection device of a wheel speed sensor comprises at least two conveying rollers and is characterized in that a conveying belt structure is arranged on the conveying rollers and comprises conveying belts arranged on the conveying rollers and a fixing plate fixed on the conveying belts, a lower positioning die is fixed on the fixing plate and provided with a placing groove matched with the wheel speed sensor, a fixing structure used for fixing a wiring end of the wheel speed sensor is arranged on the lower positioning die, 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 is arranged in the sliding hole in a penetrating and sliding mode and connected with the fixing plate through a tension spring, an upper positioning die is fixed at the uppermost end of the lifting rod, and the upper positioning die is matched with the lower positioning die and used for compressing the wheel speed sensor; the lower extreme of lifter passes the through-hole, 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 rotating wheel device that is used for detecting the fast sensor of wheel and is used for connecting the electric device that connects of the fast sensor of counter wheel.
In the above wheel speed sensor detecting device, the fixing structure includes a quick coupling, and the electric connection end of the wheel speed sensor is connected to the quick coupling.
In the detection device of the wheel speed sensor, the quick connector is a quick insertion structure, and the quick insertion structure is fixed to a terminal end of the pressing wheel speed sensor through an elastic component or fixed to the terminal end of the pressing 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 device further comprises a fixing frame penetrating through the conveying belt structure, the jacking 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, the rotating wheel is fixed on an output shaft of the driving motor, and the output shaft of the driving motor faces the direction of the conveying belt structure.
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 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 utility model has the following advantages:
the utility model can rapidly ensure that the wheel speed sensor can detect, and has better efficiency and accuracy.
Drawings
FIG. 1 is a schematic of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
FIG. 3 is a schematic view of a lower positioning die and an upper positioning die according to 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 fixed mount; 11. a cylinder; 12. pushing the plate; 13. a drive motor; 14. a rotating wheel; 15. a push rod motor; 16. and (4) a plug.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 3, a detection device of a wheel speed sensor includes at least two conveying rollers 1, a conveying belt structure is disposed on the conveying rollers 1, the conveying belt structure includes a conveying belt 2 disposed on the conveying rollers 1 and a fixing plate 3 fixed on the conveying belt 2, a lower positioning mold 4 is fixed on the fixing plate 3, the lower positioning mold 4 has a placing groove adapted to the wheel speed sensor, a fixing structure 5 for fixing a terminal of the wheel speed sensor is disposed on the lower positioning mold 4, a sliding hole 41 is disposed on the lower positioning mold 4, a through hole 31 corresponding to the lower positioning mold 41 of the sliding hole is disposed on the fixing plate 3, a lifting rod 6 is slidably disposed in the sliding hole 41, the lifting rod 6 is connected to the fixing plate 3 through a tension spring 7, an upper positioning mold 8 is fixed on the uppermost end of the lifting rod 6, and the upper positioning mold 8 is adapted to the lower positioning mold 4 and used for compressing the wheel speed sensor; the lower extreme of lifter 6 passes through-hole 31, the conveyer belt structure in be provided with two jacking devices that are used for jacking lifter 6, conveyer belt structure one side is provided with the rotatory wheel device that is used for detecting the fast sensor of wheel and is used for connecting the electric installation of the fast sensor electricity of wheel.
According to the utility model, one of the upper positioning dies 8 is pushed upwards by the jacking 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 jacking device is reset, the upper positioning die 8 tightly presses the wheel speed sensor on the lower positioning die 4, then the wiring end of the wheel speed sensor is inserted into the fixing structure 5, then the conveying belt structure is operated, the lower positioning die 4 fixing the wheel speed sensor is transferred onto the rotating wheel device and is connected with the wiring end by the power connection device, the wheel speed sensor is powered on, and then the rotating wheel device is subjected to speed measurement 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 ejector pin device through the conveyor belt structure, meanwhile, the positioning die 8 on the jacking device is jacked open, and then the wheel speed sensor is taken out.
The utility model can rapidly ensure that the wheel speed sensor can detect, and has better efficiency and accuracy.
Specifically, the fixing structure 5 includes a quick coupling for the electric connection end of the wheel speed sensor to be coupled into the quick coupling. Make things convenient for fast quick-witted speed sensor's the end of connecting with electricity can be quick insert in the quick-operation joint.
Specifically, the quick connector is a quick insertion structure, and the quick insertion structure is fixed to a terminal end of a pressing wheel speed sensor through an elastic member or fixed to a terminal end of the pressing wheel speed sensor through friction force. The terminal is fixed by pressing the terminal by the elastic member or by friction.
Specifically, a rubber pad 9 is fixed to the lower surface of the upper positioning die 8. The damage to the wheel speed sensor after the upper positioning die 8 is pressed down is avoided.
Specifically, still including penetrating the mount 10 that sets up in the conveyer belt structure, the jacking device include cylinder 11 and push pedal 12, and cylinder 11 is fixed at mount 10, and push pedal 12 is fixed on the push rod of cylinder 11, and the push rod can the rebound and promote lifter 6 rebound. 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 direction of the conveying belt structure. 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 functions 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 connection device comprises 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 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. 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 switch on the power supply of the quick connector, so that the wheel speed sensor can work.
The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Claims (7)
1. A detection device of a wheel speed sensor comprises at least two conveying rollers (1) and is characterized in that a conveying belt structure is arranged on the conveying rollers (1) and 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 matched with the wheel speed sensor, a fixing structure (5) used for fixing a wiring end of the wheel speed sensor is arranged on the lower positioning die (4), the lower positioning die (4) is provided with a sliding hole (41), a through hole (31) corresponding to the sliding hole (41) is formed in the fixing plate (3), a lifting rod (6) is arranged in the sliding hole (41) in a penetrating and sliding mode, and 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 matched with the lower positioning die (4) and used for pressing a wheel speed sensor; the lower extreme of lifter (6) passes through-hole (31), the conveyer belt structure in be provided with two jacking devices that are used for jacking lifter (6), conveyer belt structure one side is provided with the rotating wheel device that is used for detecting the fast sensor of wheel and is used for the fast sensor of counter wheel to connect the electric installation of electricity.
2. The detecting device of a wheel speed sensor according to claim 1, characterized in that the fixing structure (5) comprises a quick coupling for connecting the electrical terminal of the wheel speed sensor to the quick coupling.
3. The detecting device of a wheel speed sensor according to claim 2, wherein the quick connector is a quick connector structure that is fixed to a terminal of the wheel speed sensor by an elastic member or fixed to a terminal of the wheel speed sensor by a frictional force.
4. The detecting device of a wheel speed sensor as claimed in claim 1, wherein a rubber pad (9) is fixed to the lower surface of the upper positioning die (8).
5. The device for detecting the wheel speed of the wheel sensor as claimed in claim 1, further comprising a fixing frame (10) penetrating the structure of the conveyer belt, wherein the lifting 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.
6. The detecting device of a wheel speed sensor as claimed in claim 1, wherein the rotating wheel device comprises a driving motor (13) and a rotating wheel (14), 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 direction of the conveyer belt structure.
7. The detection device of the wheel speed sensor as claimed in claim 3, wherein the power connection device comprises 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 a conveyer 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 connecting a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121405239.9U CN215375477U (en) | 2021-06-23 | 2021-06-23 | Detection device of wheel speed sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121405239.9U CN215375477U (en) | 2021-06-23 | 2021-06-23 | Detection device of wheel speed sensor |
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| Publication Number | Publication Date |
|---|---|
| CN215375477U true CN215375477U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121405239.9U Active CN215375477U (en) | 2021-06-23 | 2021-06-23 | Detection device of wheel speed sensor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113419083A (en) * | 2021-06-23 | 2021-09-21 | 浙江创博汽车部件科技有限公司 | Detection device of wheel speed sensor |
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2021
- 2021-06-23 CN CN202121405239.9U patent/CN215375477U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113419083A (en) * | 2021-06-23 | 2021-09-21 | 浙江创博汽车部件科技有限公司 | Detection device of wheel speed sensor |
| CN113419083B (en) * | 2021-06-23 | 2024-01-26 | 浙江创博汽车部件科技有限公司 | Detection device of wheel speed sensor |
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