CN205785809U - A kind of automobile clutch system test board - Google Patents
A kind of automobile clutch system test board Download PDFInfo
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- CN205785809U CN205785809U CN201620499070.0U CN201620499070U CN205785809U CN 205785809 U CN205785809 U CN 205785809U CN 201620499070 U CN201620499070 U CN 201620499070U CN 205785809 U CN205785809 U CN 205785809U
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- automobile clutch
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- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 238000006073 displacement reaction Methods 0.000 claims abstract description 27
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 6
- 238000013461 design Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000013480 data collection Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
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Abstract
This utility model relates to a kind of automobile clutch system test board, including automobile clutch system, it is characterized in that: include workbench (1), adjustable angle support (2), servomotor controller (3), servomotor (4), ball-screw (5), displacement and force transducer (6) and host computer, adjustable angle support (2) is arranged on workbench (1), servomotor controller (3) and servomotor (4) are arranged on adjustable angle support (2), the outfan of ball-screw (5) one end and servomotor (4) connects, the other end of ball-screw (5) and the clutch pedal (7) of automobile clutch system connect, displacement and force transducer (6) are arranged on clutch pedal (7)；PC control servomotor controller (3 and servomotor (4) give clutch pedal (7) load, gather displacement and the measurement data of force transducer (6) and data processed, analyze, show and stores.
Description
Technical field
This utility model belongs to automobile chassis clutch system test equipment technical field, is specifically related to a kind of automobile clutch system test board.
Background technology
In automobile clutch bell housing between electromotor and change speed gear box, clutch assembly being fixed on the back plane of flywheel with bolt, the output shaft of clutch is exactly the power shaft of change speed gear box.In vehicle traveling process, driver can tip into or out clutch pedal as required, makes electromotor be temporarily separated with change speed gear box and gradually engage, with the power cut off or transmission electromotor inputs to variator.
Free play of clutch is excessive, and clutch separation is the most thorough.Cause having put into gear gear rattle sound and be difficult to be linked into, if hung up reluctantly, then when clutch pedal loosens the most completely, electromotor is the most flame-out.Free play of clutch is the least, and clutch separation is the most thorough.Cause under engine idle conditions, when let slip the clutch almost bottoms out, clutch could be cut off.Let slip the clutch, feels to put into gear difficulty or ear-piercing strike note occurs in transmission gear, or does not lift clutch pedal after putting into gear, and vehicle starts running.Therefore: before automobile dispatches from the factory, the performance of reply clutch system is tested.
Existing clutch testing equipment, it is impossible to accurately measure the design parameters such as collection clutch pedal starting force, idle stroke, maximum pedal force, backhaul minimum force and backhaul maximum pedal force.Equipment precision is poor, manual test, manual record data, error are bigger.
Summary of the invention
This utility model devises a kind of automobile clutch system test board, which solve existing clutch testing equipment, it is impossible to accurately measure design parameters such as gathering clutch pedal starting force, idle stroke, maximum pedal force, backhaul minimum force and backhaul maximum pedal force and existing test equipment precision is poor, manual test, manual record data, labor intensity of operating staff is big, error is big problem.
In order to solve the technical problem of above-mentioned existence, this utility model have employed below scheme:
A kind of automobile clutch system test board, including automobile clutch system, it is characterized in that: also include workbench (1), adjustable angle support (2), servo loading system, displacement and force transducer (6) and host computer, adjustable angle support (2) is arranged on workbench (1), servo loading system is arranged on adjustable angle support (2), the outfan of servo loading system and the clutch pedal (7) of automobile clutch system connect, and displacement and force transducer (6) are arranged on clutch pedal (7)；PC control servo loading system loads to clutch pedal (7), gathers displacement and the measurement data of force transducer (6) and process data, analyze, show and store.
Further, servo loading system includes servomotor controller (3), servomotor (4) and ball-screw (5), servomotor controller (3) and servomotor (4) are arranged on adjustable angle support (2), the outfan of ball-screw (5) one end and servomotor (4) connects, and the other end of ball-screw (5) and clutch pedal (7) connect.
Further, adjustable angle support (2) is a three-legged structure, the base of three-legged structure is fixed on workbench (1), it is provided with some adjustment holes (21) on one hypotenuse of three-legged structure, servo loading system is arranged on another hypotenuse of three-legged structure, and this hypotenuse and base are rotatably connected；Two hypotenuses of three-legged structure overlap and pass through adjustment hole (21) and regulate the angle of inclination of wherein another hypotenuse.
Further, the base of three-legged structure is by being supported and fixed on workbench (1).
Further, workbench (1) bottom is provided with movable pulley.
Further, host computer includes industrial computer and data collecting system.
Further, starting force, idle stroke, maximum pedal force, backhaul minimum force and the backhaul maximum pedal force of clutch pedal (7) are measured by displacement and force transducer (6).
Further, automobile clutch system is fixed on erecting bed (13).
Further, automobile clutch system includes clutch pedal (7), fluid pressure line (8), working cylinder (9), release bearing (10), clutch (11) and flywheel (12).
Further, fluid pressure line (8), working cylinder (9) and release bearing (10) are also respectively provided with power and displacement transducer with to working cylinder (9) stress and stroke, fork stroke, release bearing (10) stress and movement travel measures and passes to host computer in real time.
This automobile clutch system test board has the advantages that
(1) this utility model automobile clutch system test board, use driven by servomotor ball-screw to imitate people's foot active force and act on clutch pedal, and clutch pedal front end adds power and displacement transducer gathers active force mode and is acquired the test data including including pedal starting force, idle stroke, maximum pedal force, backhaul minimum force and backhaul maximum pedal force etc., and by host computer, data processed, analyze, show and store, provide reference for automobile clutch optimization design.
(2) the utility model proposes novel test equipment, acquisition precision action high, whole mechanical system is controlled by industrial computer, the operation program of regulation can be automatically performed by the experimental condition of regulation, accurately measure collection data, solve manual record and test error in data problem, thus instruct automobile clutch system etc. to optimize design, improve development efficiency.
(3) this utility model have employed adjustable angle support, can regulate the angle of clutch pedal, thus the true to nature driver simulating various height tramples the situation of clutch pedal with various angles, and comprehensively, data are the most accurate in test.
(4) this utility model is respectively provided with strong and displacement transducer on fluid pressure line, working cylinder and the release bearing of clutch system, working cylinder stress and stroke, fork stroke, release bearing stress and movement travel are measured and pass to host computer, provides reference for automobile clutch optimization design further.
Accompanying drawing explanation
Fig. 1: the structural representation of this utility model automobile clutch system test board；
Fig. 2: TT&C system figure of the present utility model；
Fig. 3: clutch-pedal travel schematic diagram of the present utility model.
Description of reference numerals:
1 workbench；2 adjustable angle supports；21 adjustment holes；3 servomotor controllers；4 servomotors；5 ball-screws；6 displacements and force transducer；7 clutch pedals；8 fluid pressure lines；9 working cylinders；10 release bearings；11 clutches；12 flywheels；13 erecting beds.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described further:
Fig. 1 represents a kind of automobile clutch system test board structure, including workbench 1, adjustable angle support 2, servomotor controller 3, servomotor 4, ball-screw 5, displacement and force transducer 6, clutch pedal 7, fluid pressure line 8, working cylinder 9, release bearing 10, clutch 11, flywheel 12, erecting bed 13, host computer (in Fig. 1 not embody, connection can be carried out in displacement and force transducer 6) and be arranged on the power on fluid pressure line 8, working cylinder 9 and release bearing 10 and displacement transducer.Adjustable angle support 2 is arranged on workbench 1, and servomotor controller 3 and servomotor 4 are arranged on adjustable angle support 2.The outfan of ball-screw 5 one end and servomotor 4 connects, and the clutch pedal 7 of ball-screw 5 other end and automobile clutch system connects, and the other end of clutch pedal 7 is connected by fluid pressure line 8 and working cylinder 9.Automobile clutch system is fixed on erecting bed 13, and automobile clutch system includes clutch pedal 7, fluid pressure line 8, working cylinder 9, release bearing 10, clutch 11 and flywheel 12.Servomotor 4 drives ball-screw 5 to imitate people's foot active force and acts on clutch pedal 7, clutch pedal 7 is provided with displacement and force transducer 6.Test data including including pedal starting force, idle stroke, maximum pedal force, backhaul minimum force and backhaul maximum pedal force etc. are measured and pass to host computer by displacement and force transducer 6.It is arranged on the power on fluid pressure line 8, working cylinder 9 and release bearing 10 and the data such as master cylinder stress and stroke, fork stroke, release bearing stress and movement travel can also be measured and pass to host computer by displacement transducer.
Being provided with roller bottom workbench 1 makes workbench 1 removable to facilitate use.Adjustable angle support 2 is a three-legged structure, and the base of three-legged structure, by being supported and fixed on workbench 1, a hypotenuse of three-legged structure is provided with some adjustment holes 21 and this hypotenuse and base is rotatably connected.Servomotor controller 3 and servomotor 4 are arranged on another hypotenuse of three-legged structure, and this hypotenuse and base are rotatably connected.Another hypotenuse of three-legged structure by regulating the angle of inclination of this hypotenuse to regulate the angle of clutch pedal 7 with adjustment hole 21 cooperating, thus the true to nature driver simulating various height tramples clutch pedal 7.Fig. 3 shows clutch-pedal travel schematic diagram.
Host computer includes industrial computer and data collecting system.This utility model utilizes industrial computer to realize Automated condtrol part.Host computer utilizes LabView programming realization.In test process, it is afterburning to clutch pedal 7 that user realizes the control to servomotor controller 3 by host computer, and the power and displacement transducer 6 by clutch pedal 7 front end realizes clutch pedal 7 in each active section active force and the measurement of displacement, and feed back to host computer, and real-time with curve mode record on upper computer software interface.TT&C system figure is as shown in Figure 2.
This utility model can realize accurately loading owing to have employed servomotor controller 3, servomotor 4 and TT&C system, TT&C system mainly realizes the collection to power in loading procedure and displacement, and record power corresponding under various states residing for clutch 7 and displacement, completing the evaluation to clutch key property, TT&C system also comprises data acquisition, in real time display and fault alarm, data preservation and post processing etc..
Servomotor 4 can realize accurately loading.Servomotor 4 and control system index: maximal rate: 0.7m/s, maximum thrust: 3500N, repeatable accuracy 0.05mm range 500mm.
The action of whole mechanical system is controlled by industrial computer, can be automatically performed the operation program of regulation by the experimental condition of regulation, and by computer complete in process of the test about data collection, process, analyze, show and store.
This utility model systems soft ware uses labview language to write, and has easy and simple to handle, real time data, chart, curve display clear function, directly perceived, data storage is called convenient and swift；Man machine interface easily operates.Good data transmission can be set up with computer, be equipped with corresponding data post-processing software (possessing Data Format Transform, importing, analytic function), it is possible to convert the data into the forms such as Excel.Data collecting system uses the data collecting card of America NI company, is installed on inside industrial computer, it is achieved to power, displacement measurement, and can show in real time on main interface, and can data be stored.Complete pedal characteristic curve can be obtained simultaneously, each point on pedal curve can be recorded and analyzes.Screen display figure (curve) can controlled for pedal force, pedal travel, recording and analyze, there is warning function simultaneously, can conveniently reset and the most also check historical data.
Above in conjunction with accompanying drawing, this utility model is carried out exemplary description; obvious realization of the present utility model is not subject to the restrictions described above; as long as have employed the various improvement that method of the present utility model design is carried out with technical scheme; or the most improved design of the present utility model and technical scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (10)
1. an automobile clutch system test board, including automobile clutch system, it is characterized in that: also include workbench (1), adjustable angle support (2), servo loading system, displacement and force transducer (6) and host computer, adjustable angle support (2) is arranged on workbench (1), servo loading system is arranged on adjustable angle support (2), the outfan of servo loading system and the clutch pedal (7) of automobile clutch system connect, and displacement and force transducer (6) are arranged on clutch pedal (7)；PC control servo loading system loads to clutch pedal (7), gathers displacement and the measurement data of force transducer (6) and process data, analyze, show and store.
Automobile clutch system test board the most according to claim 1, it is characterized in that: servo loading system includes servomotor controller (3), servomotor (4) and ball-screw (5), servomotor controller (3) and servomotor (4) are arranged on adjustable angle support (2), the outfan of ball-screw (5) one end and servomotor (4) connects, and the other end of ball-screw (5) and clutch pedal (7) connect.
Automobile clutch system test board the most according to claim 1 and 2, it is characterized in that: adjustable angle support (2) is a three-legged structure, the base of three-legged structure is fixed on workbench (1), and a hypotenuse of three-legged structure is provided with some adjustment holes (21)；Servo loading system is arranged on another hypotenuse of three-legged structure, and this hypotenuse and base are rotatably connected；Two hypotenuses of three-legged structure overlap and pass through adjustment hole (21) and regulate the angle of inclination of wherein another hypotenuse.
Automobile clutch system test board the most according to claim 3, it is characterised in that: the base of three-legged structure is by being supported and fixed on workbench (1).
5. according to the automobile clutch system test board described in claim 1,2 or 4, it is characterised in that: workbench (1) bottom is provided with movable pulley.
6. according to the automobile clutch system test board described in claim 1,2 or 4, it is characterised in that: host computer includes industrial computer and data collecting system.
7. according to the automobile clutch system test board described in claim 1,2 or 4, it is characterised in that: starting force, idle stroke, maximum pedal force, backhaul minimum force and the backhaul maximum pedal force of clutch pedal (7) are measured by displacement and force transducer (6).
Automobile clutch system test board the most according to claim 1, it is characterised in that: automobile clutch system is fixed on erecting bed (13).
9. according to the automobile clutch system test board described in claim 1 or 8, it is characterised in that: automobile clutch system includes clutch pedal (7), fluid pressure line (8), working cylinder (9), release bearing (10), clutch (11) and flywheel (12).
Automobile clutch system test board the most according to claim 9, it is characterized in that: on fluid pressure line (8), working cylinder (9) and release bearing (10), be also respectively mounted strong and displacement transducer, with to working cylinder (9) stress and stroke, fork stroke, release bearing (10) stress and stroke measures and passes to host computer in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620499070.0U CN205785809U (en) | 2016-05-27 | 2016-05-27 | A kind of automobile clutch system test board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620499070.0U CN205785809U (en) | 2016-05-27 | 2016-05-27 | A kind of automobile clutch system test board |
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| Publication Number | Publication Date |
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| CN205785809U true CN205785809U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620499070.0U Active CN205785809U (en) | 2016-05-27 | 2016-05-27 | A kind of automobile clutch system test board |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621370A (en) * | 2017-08-14 | 2018-01-23 | 江苏科达车业有限公司 | A kind of side pedal tramples experimental rig |
| CN108146242A (en) * | 2017-12-22 | 2018-06-12 | 宁波宏协股份有限公司 | Automotive throttle, clutch pedal maneuver control device |
| CN108279129A (en) * | 2017-12-30 | 2018-07-13 | 安徽大昌科技股份有限公司 | A kind of pedal force and placement property test tool |
| CN109883695A (en) * | 2019-03-22 | 2019-06-14 | 上汽通用五菱汽车股份有限公司 | A kind of detection device of automobile clutch transmission mechanism endurance test |
| CN110108501A (en) * | 2019-04-30 | 2019-08-09 | 奇瑞汽车股份有限公司 | The real-time detection apparatus of auto pedal maneuvering performance |
| CN114295370A (en) * | 2021-12-31 | 2022-04-08 | 安徽江淮汽车集团股份有限公司 | Clutch control system efficiency testing method and device based on whole vehicle |
-
2016
- 2016-05-27 CN CN201620499070.0U patent/CN205785809U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621370A (en) * | 2017-08-14 | 2018-01-23 | 江苏科达车业有限公司 | A kind of side pedal tramples experimental rig |
| CN108146242A (en) * | 2017-12-22 | 2018-06-12 | 宁波宏协股份有限公司 | Automotive throttle, clutch pedal maneuver control device |
| CN108279129A (en) * | 2017-12-30 | 2018-07-13 | 安徽大昌科技股份有限公司 | A kind of pedal force and placement property test tool |
| CN109883695A (en) * | 2019-03-22 | 2019-06-14 | 上汽通用五菱汽车股份有限公司 | A kind of detection device of automobile clutch transmission mechanism endurance test |
| CN110108501A (en) * | 2019-04-30 | 2019-08-09 | 奇瑞汽车股份有限公司 | The real-time detection apparatus of auto pedal maneuvering performance |
| CN114295370A (en) * | 2021-12-31 | 2022-04-08 | 安徽江淮汽车集团股份有限公司 | Clutch control system efficiency testing method and device based on whole vehicle |
| CN114295370B (en) * | 2021-12-31 | 2023-03-14 | 安徽江淮汽车集团股份有限公司 | Clutch control system efficiency testing method and device based on whole vehicle |
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