CN205262659U - Auto steering ware friction torque automated inspection board - Google Patents
Auto steering ware friction torque automated inspection board Download PDFInfo
- Publication number
- CN205262659U CN205262659U CN201620005315.XU CN201620005315U CN205262659U CN 205262659 U CN205262659 U CN 205262659U CN 201620005315 U CN201620005315 U CN 201620005315U CN 205262659 U CN205262659 U CN 205262659U
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- China
- Prior art keywords
- detection
- program control
- checkout gear
- control device
- frame
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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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- Force Measurement Appropriate To Specific Purposes (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
The utility model relates to an auto steering ware friction torque automated inspection board belongs to auto steering ware quality detection device technical field. It is by the frame, the program control device, detection device and detection loading device constitute, the work platen center part of frame is equipped with detection device, detection device outlying work platen facial make -up has the protection casing, the program control device is equipped with on the protection casing of detection device rear end, the work platen facial make -up of detection device front end has the work piece base, measuring loading device is equipped with with the work platen below that the work piece base corresponds through the frame, it is connected with the work piece base to detect loading device, the program control device passes through the wire and detects loading device to be connected. This detection board passes through torque sensor can guarantee measurement accuracy, the problem of current auto steering ware friction torque's detection accomplish through artifical the detection, not only intensity of labour is big, and the inefficiency is solved, to the control that improves the product Assembly quality to and the market competition of reinforcing enterprise has positive effect.
Description
Technical field
The utility model relates to a kind of automobile steering device moment of friction automatic detecting machine platform, belongs to automobile steering device quality detection device technical field.
Background technology
Automobile steering device is made up of rotary valve assembly and nut assembly; The screw rod of nut assembly is to promote rotary valve assembly by frictional force to move up and down, and finally realizes the normal direction of rotation of automobile. If the torque curve of the moment of friction between rotary valve assembly and nut assembly is defective, will cause automobile in the process of travelling, to occur turning to the problem of hair fastener, abnormal sound, hard steering. Therefore; Rotary valve assembly and nut assembly must carry out moment of friction detection before assembling, detect the qualified rear delivery of just dispatching from the factory. The detection of existing automobile steering device moment of friction completes by manual detection, and not only labour intensity is large, and has inefficient problem; In addition, in the process of batch detection, also often appearance detection data and testing product are obscured problem that can not be corresponding to rotary valve assembly with nut assembly. Therefore, be necessary to research and develop a testing that can automatically complete automobile steering device moment of friction, and can carry out mark to automobile steering device, avoid detecting data and product and obscure the checkout gear of problem, the needs that use to meet enterprise.
Summary of the invention
The purpose of this utility model is: provide that a kind of labour intensity simple in structure, easy to use, that exist when solving existing manual detection is large, efficiency is low and detect data and testing product is easily obscured the automobile steering device moment of friction automatic detecting machine platform of problem.
The technical solution of the utility model is:
A kind of automobile steering device moment of friction automatic detecting machine platform, it is made up of frame, program control device, checkout gear and detection charger, checkout gear is equipped with in the working plate centre of frame, on the working plate of checkout gear periphery, protective cover is housed, on the protective cover of checkout gear rear end, program control device is housed, workpiece base is housed on the working plate of checkout gear front end, detection charger is equipped with by frame in the working plate below corresponding with workpiece base, detect charger and be connected with workpiece base, program control device is connected with detection charger by wire.
Described checkout gear is made up of column, pulley, balancing weight, directive slide track and work rest, pulley is equipped with on the top of column, the front end of column is slidably fitted with work rest by directive slide track, the rear end of column is by the directive slide track balancing weight that is slidably installed, and balancing weight is walked around pulley by connection cord and is connected with work rest.
Described detection charger is made up of installing plate, servomotor and torque sensor, on installing plate, be fixed with servomotor, the output shaft of servomotor is connected with workpiece base through working plate, on the output shaft of servomotor, torque sensor is housed, and torque sensor is connected with program control device.
The utility model has the advantage of:
1, accuracy of detection is high. Nut-valve assembly friction torque repeatable accuracy can reach 0.003N.M;
2, stability is high. This lathe has passed through the GR&R of Ford Motor Company standard, reaches GR&R7%;
3, detection speed is fast. Can reach 1/2.5 minutes;
4, mistake proofing. This equipment is meeting automatic scan workpiece Quick Response Code after start detection, automatically measures, and does not need artificial participation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of checkout gear of the present utility model;
Fig. 3 is the side-looking structural representation of checkout gear of the present utility model;
Fig. 4 is the structural representation of detection charger of the present utility model.
In figure: 1, frame, 2, program control device, 3, checkout gear, 4, detect charger, 5, column, 6, pulley, 7, balancing weight, 8, directive slide track, 9, work rest, 10, connection cord, 11, protective cover, 12, workpiece base, 13, working plate, 14, installing plate, 15, servomotor, 16, torque sensor, 17, rotary valve, 18, steering nut.
Detailed description of the invention
This automobile steering device moment of friction automatic detecting machine platform is made up of frame 1, program control device 2, checkout gear 3 and detection charger 4, and checkout gear 3 is equipped with in working plate 13 centres of frame 1. Checkout gear 3 is made up of column 5, pulley 6, balancing weight 7, directive slide track 8 and work rest 9, pulley 6 is equipped with on the top of column 5, the front end of column 5 is slidably fitted with work rest 9 by directive slide track 8, the rear end of column 5 is by directive slide track 8 balancing weight 7 that is slidably installed, and balancing weight 7 is walked around pulley 6 by connection cord 10 and is connected with work rest 9.
On the working plate 13 of checkout gear 3 peripheries, protective cover 11 is housed, on the protective cover 11 of checkout gear 3 rear ends, program control device 2 is housed, on the working plate 13 of checkout gear 3 front ends, workpiece base 12 is housed, working plate 13 belows corresponding with workpiece base 12 are equipped with and are detected charger 4 by frame 1. Detecting charger 4 is made up of installing plate 14, servomotor 15 and torque sensor 16, on installing plate 14, be fixed with servomotor 15, the output shaft of servomotor 15 is connected with workpiece base 12 through working plate 13, torque sensor 16 is housed on the output shaft of servomotor 15, and torque sensor 16 is connected with program control device 2 respectively with servomotor 15.
When this automobile steering device moment of friction automatic detecting machine platform work, first the rotary valve of workpiece to be detected 17 is placed on work rest 9, again the steering nut of workpiece to be detected 18 is placed on workpiece base 12, the screw rod of rotary valve 17 is inserted in steering nut 18 simultaneously, under the effect of program control device 2, servomotor 15 drives workpiece base 12 to rotate when rotation, thereby drive steering nut 18 to rotate, due to screw rod and steering nut 18 threaded engagement of rotary valve 17, in the process that steering nut 18 rotates, drive rotary valve 17 entirety descending along directive slide track 8 by screw rod, and in this descending process, servomotor 15 applies enough moments of torsion and the rotating speed of amount to steering nut 18, complete thus the automatic detection of automobile steering device valve assembly moment of friction by torque sensor 16. test has detected the rear workpiece that manually takes off and can enter next working cycles.
This automobile steering device moment of friction automatic detecting machine platform can ensure certainty of measurement by torque sensor 16; The detection that has solved existing automobile steering device moment of friction completes by manual detection, and not only labour intensity is large, and inefficient problem; To improving the control of product assembly quality, and the market competitiveness of enhancing enterprise has positive effect.
Claims (3)
1. an automobile steering device moment of friction automatic detecting machine platform, it is by frame (1), program control device (2), checkout gear (3) and detection charger (4) form, it is characterized in that: checkout gear (3) is equipped with in working plate (13) centre of frame (1), on the working plate (13) of checkout gear (3) periphery, protective cover (11) is housed, on the protective cover (11) of checkout gear (3) rear end, program control device (2) is housed, on the working plate (13) of checkout gear (3) front end, workpiece base (12) is housed, working plate (13) below corresponding with workpiece base (12) is equipped with and detected charger (4) by frame (1), detect charger (4) and be connected (12) with workpiece base, program control device (2) is connected with detection charger (4) by wire.
2. a kind of automobile steering device moment of friction automatic detecting machine platform according to claim 1, it is characterized in that: described checkout gear (3) is by column (5), pulley (6), balancing weight (7), directive slide track (8) and work rest (9) form, pulley (6) is equipped with on the top of column (5), the front end of column (5) is slidably fitted with work rest (9) by directive slide track (8), the rear end of column (5) is by directive slide track (8) balancing weight (7) that is slidably installed, balancing weight (7) is walked around pulley (6) by connection cord (10) and is connected with work rest (9).
3. a kind of automobile steering device moment of friction automatic detecting machine platform according to claim 1, it is characterized in that: described detection charger (4) is made up of installing plate (14), servomotor (15) and torque sensor (16), on installing plate (14), be fixed with servomotor (15), the output shaft of servomotor (15) is connected with workpiece base (12) through working plate (13), torque sensor (16) is housed on the output shaft of servomotor (15), and torque sensor (16) is connected with program control device (2) respectively with servomotor (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005315.XU CN205262659U (en) | 2016-01-05 | 2016-01-05 | Auto steering ware friction torque automated inspection board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005315.XU CN205262659U (en) | 2016-01-05 | 2016-01-05 | Auto steering ware friction torque automated inspection board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262659U true CN205262659U (en) | 2016-05-25 |
Family
ID=56004181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620005315.XU Expired - Fee Related CN205262659U (en) | 2016-01-05 | 2016-01-05 | Auto steering ware friction torque automated inspection board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262659U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405129A (en) * | 2016-09-08 | 2017-02-15 | 江苏雷利电机股份有限公司 | Structure detection and control system and working method thereof |
| CN106679536A (en) * | 2017-03-03 | 2017-05-17 | 江苏恒源精密机械制造有限公司 | Gauge of steering knuckle |
| CN107796344A (en) * | 2016-09-07 | 2018-03-13 | 比亚迪股份有限公司 | Steering gear test device and method of testing |
| CN109297524A (en) * | 2018-07-04 | 2019-02-01 | 湖北三环汽车方向机有限公司 | Mechanical diverter assembling detection device |
| CN110487473A (en) * | 2019-08-22 | 2019-11-22 | 上海汽车制动***有限公司 | A kind of measuring device of electronic brake pincers thread transmission moment of friction |
| CN110553779A (en) * | 2019-10-12 | 2019-12-10 | 燕山大学 | Tank steering wheel moment detector |
-
2016
- 2016-01-05 CN CN201620005315.XU patent/CN205262659U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796344A (en) * | 2016-09-07 | 2018-03-13 | 比亚迪股份有限公司 | Steering gear test device and method of testing |
| CN107796344B (en) * | 2016-09-07 | 2019-10-11 | 比亚迪股份有限公司 | Diverter test device and test method |
| CN106405129A (en) * | 2016-09-08 | 2017-02-15 | 江苏雷利电机股份有限公司 | Structure detection and control system and working method thereof |
| CN106405129B (en) * | 2016-09-08 | 2018-03-20 | 江苏雷利电机股份有限公司 | One kind detection structural control system and its method of work |
| CN106679536A (en) * | 2017-03-03 | 2017-05-17 | 江苏恒源精密机械制造有限公司 | Gauge of steering knuckle |
| CN109297524A (en) * | 2018-07-04 | 2019-02-01 | 湖北三环汽车方向机有限公司 | Mechanical diverter assembling detection device |
| CN109297524B (en) * | 2018-07-04 | 2023-09-12 | 湖北三环汽车方向机有限公司 | Mechanical steering gear assembly detection device |
| CN110487473A (en) * | 2019-08-22 | 2019-11-22 | 上海汽车制动***有限公司 | A kind of measuring device of electronic brake pincers thread transmission moment of friction |
| CN110553779A (en) * | 2019-10-12 | 2019-12-10 | 燕山大学 | Tank steering wheel moment detector |
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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: 20160525 Termination date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |