CN202013279U - Clutch control system testboard - Google Patents
Clutch control system testboard Download PDFInfo
- Publication number
- CN202013279U CN202013279U CN2011201263453U CN201120126345U CN202013279U CN 202013279 U CN202013279 U CN 202013279U CN 2011201263453 U CN2011201263453 U CN 2011201263453U CN 201120126345 U CN201120126345 U CN 201120126345U CN 202013279 U CN202013279 U CN 202013279U
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- China
- Prior art keywords
- clutch
- operating system
- pedal
- master cylinder
- testing table
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Abstract
The utility model discloses a clutch control system testboard. The testboard comprises a simulated car body serving as a bracket, wherein the simulated car body comprises a clutch pedal hinged with the simulated car body through a rotating shaft; a clutch master cylinder provided with a piston rod connected with the clutch pedal; a clutch slave cylinder communicated with the clutch master cylinder through a hydraulic pipeline; and a liquid storage pot communicated with the clutch master cylinder through the hydraulic pipeline. Through the adoption of the clutch control system testboard, the actual use condition of the car can be simulated, whether the clutch slave cylinder and the clutch master cylinder are qualified can be accurately judged, and the pedal pressure and the pedal travel of the clutch control system can be measured conveniently so as to verify the design at the same time; the detection method is simple, and the detection accuracy is high; besides, the car body part can be selected reasonably aimed at different car types and according to the arrangement of the clutch control system, different clutch control system testboards are established, and part assemblies of scrapped cars can be assembled to establish different clutch control system testboards, therefore, the cost is low.
Description
Technical field
The utility model relates to a kind of automotive performance checkout equipment, relates in particular to a kind of pick-up unit of clutch control system.
Background technology
The clutch control system is the driver so as to making clutch separation, or makes it a cover mechanism of gentle engagement.It originates in clutch pedal, ends at the release bearing in the wheel box.
On-off control mechanism has two kinds of mechanical drag-line and fluid pressure types, what for example lucky Buddha's warrior attendant vehicle adopted is the on-off control mechanism of fluid pressure type, it is little that this kind mechanism has frictional resistance, transmission efficiency height, light weight, arrangement convenience, the influence that joint is soft, its work is not subjected to vehicle body or vehicle frame and engine luggine, be convenient to advantages such as remote operation, on various automobiles, be widely used.
The composition of clutch operating system has clutch pedal, clutch master cylinder, clutch slave cylinder, liquid storage kettle, disengaging yoke, release bearing and is used for fixing the support of parts and the pipeline of transmission fluid.
Clutch master cylinder is the part that is connected clutch foot plate and is connected with clutch booster by oil pipe.Effect is to gather the effect of pedal travel information by booster to make clutch coupling realize separating.
During motorist's let slip the clutch, push rod promotes the clutch master cylinder piston increases oil pressure, enters clutch slave cylinder by fluid pressure line, forces the clutch slave cylinder pull bar to promote disengaging yoke, before release bearing is pushed to; When motorist's release the clutch pedal, hydraulic pressure is removed, and disengaging yoke is return original position gradually under the retracing spring effect, and clutch coupling is in engagement state again.
The producer that makes clutch slave cylinder, master cylinder has only the endurance test bed that pump is carried out withstand voltage test at present, because of simulating actual entrucking state, can't judge accurately for the pump clutch that scrap at the scene or return in market whether it is qualified.
The pedal force of existing in addition clutch operating system and the design verification of pedal travel all are actually to go to measure after being loaded on the car, and assembling and measuring process are all more loaded down with trivial details.
The utility model content
The utility model provides a kind of simulating vehicle virtual condition and the testing table set up, can return part to clutch slave cylinder, the on-the-spot discard of master cylinder or market and identify.In addition can be easily the pedal force and the pedal travel of clutch control system be carried out design verification;
A kind of clutch operating system testing table comprises the simulation vehicle body as support, is provided with:
Clutch pedal, hinged by rotating shaft and described simulation vehicle body;
Clutch master cylinder, its piston rod is connected with described clutch pedal;
Clutch slave cylinder is connected by fluid pressure line with described clutch master cylinder;
The liquid storage kettle is connected by fluid pressure line with described clutch master cylinder.
The motion of clutch pedal can drive the piston rod of clutch master cylinder, changes the pressure of clutch master cylinder fluid pressure line, is passed to clutch slave cylinder then, and the liquid storage kettle is used for depositing and carrying liquid to fluid pressure line, to transmit pressure.More than the interlock of several elements, whether can detect the fluid pressure line of clutch slave cylinder and clutch master cylinder and liquid storage kettle has and oozes (leakage) phenomenon.
As preferably, described simulation vehicle body is provided with the transmission assembly of band disengaging yoke, and the pull bar of described clutch slave cylinder is connected with described disengaging yoke.Can make pull bar drive described disengaging yoke when pressure changes in the fluid pressure line of clutch slave cylinder,, be provided with the wheel cylinder position transducer that is used to respond to described rod stroke for the stroke of accurately testing pull bar is the stroke of disengaging yoke.
As preferably, be provided with first Displaying Meter that is used to show described wheel cylinder position sensor signal, can read related data intuitively.
As preferably, be provided with the position pressure transducer that is used to respond to clutch-pedal travel and pressure.Owing to a suitable corresponding relation will be arranged to clutch pedal applied pressure and the stroke that produced, therefore obtain related data by test after, the lever ratio that can select the clutch master cylinder of different cylinder diameters when needing to adjust for use or adjust pedal gets final product.
As preferably, be provided with second Displaying Meter that is used to show described position pressure sensor signal, can read related data intuitively.
For the ease of test, be provided with and the corresponding seat in described clutch pedal position, the tester adopts sitting posture operated clutch pedal.
Be provided with display panel, described first Displaying Meter and second Displaying Meter are installed on this display panel, and described display panel is positioned at the dead ahead of seat, are convenient to the tester and read variation with observed data.
Described clutch master cylinder, clutch slave cylinder and liquid storage kettle all directly are fixed on the described simulation vehicle body or by indirect being fixed on the described simulation vehicle body of support.
The utility model clutch operating system testing table can the actual user mode of simulating vehicle, accurately judge whether clutch slave cylinder, clutch master cylinder are pieces O.K., also can measure the pedal force and the pedal travel of clutch control system simultaneously easily design is verified.And detection method is simple, and the detection accuracy height is in addition at different vehicles, can reasonably select body portion for use according to the layout of clutch operating system, set up different clutch operating system testing tables, also can adopt the each several part assembly of scrap-car to be assembled, with low cost.
Description of drawings
Fig. 1 is the structural representation of a kind of clutch operating system testing table of the utility model.
Embodiment
Referring to accompanying drawing, a kind of clutch operating system testing table is according to the layout of the clutch operating system of lucky Buddha's warrior attendant vehicle in the present embodiment, comprise simulation vehicle body 2 as support, be provided with by rotating shaft and the hinged clutch pedal 1 of simulation vehicle body, the piston rod of clutch master cylinder 6 is connected with clutch pedal 1, and liquid storage kettle 5 and clutch slave cylinder 8 all are connected with clutch master cylinder 6 by fluid pressure line.
The simulation vehicle body is provided with the transmission assembly 7 of band disengaging yoke, the pull bar of clutch slave cylinder 8 is connected with disengaging yoke, can make pull bar drive disengaging yoke when pressure changes in the fluid pressure line of clutch slave cylinder 8, for the accurate stroke of testing pull bar is the stroke of disengaging yoke, be provided with the wheel cylinder position transducer 9 that is used to respond to rod stroke, also be provided with the position pressure transducer 3 that is used to respond to clutch pedal 1 stroke and pressure in addition.
What clutch master cylinder 6, clutch slave cylinder 8 and liquid storage kettle 5 were all direct or indirect fixes with simulation vehicle body 2.
For the ease of test, be provided with and the corresponding seat in clutch pedal 1 position (omitting among the figure), the tester can adopt sitting posture operated clutch pedal 1.
Be provided with first Displaying Meter that is used to show wheel cylinder position transducer 9 signals, and second Displaying Meter that is used for display position pressure transducer 3 signals, first Displaying Meter and second Displaying Meter are installed on the display panel 4, can read related data intuitively.Display panel 4 is positioned at the dead ahead of seat, is convenient to the tester and reads variation with observed data.
Owing to a suitable corresponding relation will be arranged to clutch pedal applied pressure and the stroke that produced, therefore obtain related data by test after, the lever ratio that can select the clutch master cylinder of different cylinder diameters when needing to adjust for use or adjust pedal gets final product.
The use of a kind of clutch operating system testing table is as follows in the present embodiment:
(1) identifies clutch slave cylinder, whether clutch master cylinder is qualified: the motion of clutch pedal can drive the piston rod of clutch master cylinder, change the pressure of clutch master cylinder fluid pressure line, then be passed to clutch slave cylinder, whether the stroke reading that reads the last disengaging yoke of first Displaying Meter (by wheel cylinder position sensor feedback data) meets the requirements, and observe clutch slave cylinder and clutch master cylinder and whether have and ooze (leakages) brake fluid (being brake fluid in liquid storage kettle and the fluid pressure line) phenomenon, if the undesirable or clutch slave cylinder of disengaging yoke stroke, clutch master cylinder has and oozes (leakage) brake fluid phenomenon, can judge that then certified pump is defective.
The pedal force of (2) clutch control system and the design verification of pedal travel: jam on clutch pedal, and read second instrument top offset and pedal force reading (by position pressure transducer feedback data), contrast with designing requirement behind the record data.After selecting the pump of different cylinder diameters for use or adjusting the lever ratio of clutch pedal, can change the corresponding relation of clutch-pedal travel and clutch-pedal load.
The utility model clutch operating system testing table can the actual user mode of simulating vehicle, accurately judge whether clutch slave cylinder, clutch master cylinder are pieces O.K., also can measure the pedal force and the pedal travel of clutch control system simultaneously easily design is verified.And detection method is simple, and the detection accuracy height in addition at different vehicles, can reasonably be selected body portion for use according to the layout of clutch operating system, sets up different clutch operating system testing tables.
Claims (10)
1. a clutch operating system testing table comprises the simulation vehicle body as support, it is characterized in that, is provided with:
Clutch pedal, hinged by rotating shaft and described simulation vehicle body;
Clutch master cylinder, its piston rod is connected with described clutch pedal;
Clutch slave cylinder is connected by fluid pressure line with described clutch master cylinder;
The liquid storage kettle is connected by fluid pressure line with described clutch master cylinder.
2. clutch operating system testing table as claimed in claim 1 is characterized in that, described simulation vehicle body is provided with the transmission assembly of band disengaging yoke, and the pull bar of described clutch slave cylinder is connected with described disengaging yoke.
3. clutch operating system testing table as claimed in claim 2 is characterized in that, is provided with the wheel cylinder position transducer that is used to respond to described rod stroke.
4. clutch operating system testing table as claimed in claim 3 is characterized in that, is provided with first Displaying Meter that is used to show described wheel cylinder position sensor signal.
5. as each described clutch operating system testing table of claim 1～4, it is characterized in that, be provided with the position pressure transducer that is used to respond to clutch-pedal travel and pressure.
6. clutch operating system testing table as claimed in claim 5 is characterized in that, is provided with second Displaying Meter that is used to show described position pressure sensor signal.
7. clutch operating system testing table as claimed in claim 6 is characterized in that, is provided with and the corresponding seat in described clutch pedal position.
8. clutch operating system testing table as claimed in claim 7 is characterized in that, is provided with display panel, and described first Displaying Meter and second Displaying Meter are installed on this display panel.
9. clutch operating system testing table as claimed in claim 8 is characterized in that described display panel is positioned at the dead ahead of seat.
10. clutch operating system testing table as claimed in claim 9 is characterized in that, described clutch master cylinder, clutch slave cylinder and liquid storage kettle all directly are fixed on the described simulation vehicle body or by indirect being fixed on the described simulation vehicle body of support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201263453U CN202013279U (en) | 2011-04-26 | 2011-04-26 | Clutch control system testboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201263453U CN202013279U (en) | 2011-04-26 | 2011-04-26 | Clutch control system testboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202013279U true CN202013279U (en) | 2011-10-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201263453U Expired - Fee Related CN202013279U (en) | 2011-04-26 | 2011-04-26 | Clutch control system testboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202013279U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507185A (en) * | 2011-10-25 | 2012-06-20 | 杭州电子科技大学 | Evaluation method for realizing association between subjective data and objective data of automobile clutch |
| CN102650570A (en) * | 2012-04-25 | 2012-08-29 | 上汽通用五菱汽车股份有限公司 | Efficiency testing device and method for automobile clutch separating system |
| CN102706556A (en) * | 2012-06-01 | 2012-10-03 | 上汽通用五菱汽车股份有限公司 | Method and device for testing efficiency of release fork of automobile clutch |
| CN104422592A (en) * | 2013-08-27 | 2015-03-18 | 上海汽车集团股份有限公司 | Vehicle clutch system performance test-bench device and test system comprising same |
| CN104964831A (en) * | 2015-07-27 | 2015-10-07 | 重庆长安汽车股份有限公司 | Automobile starting performance objective evaluation system and test method therefor |
| CN109596362A (en) * | 2018-12-08 | 2019-04-09 | 哈尔滨东安汽车动力股份有限公司 | A kind of novel analog vehicle gear shift operating condition noise test mechanism |
| CN110160803A (en) * | 2019-05-23 | 2019-08-23 | 安徽江淮汽车集团股份有限公司 | Performance test methods, equipment, storage medium and the device of automobile clutch |
| CN112229650A (en) * | 2020-10-10 | 2021-01-15 | 重庆市旺成科技股份有限公司 | Scooter CVT clutch actuation detection device and detection method thereof |
| CN114674554A (en) * | 2022-03-10 | 2022-06-28 | 一汽解放汽车有限公司 | Test bench and test method for commercial vehicle clutch control system |
-
2011
- 2011-04-26 CN CN2011201263453U patent/CN202013279U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507185A (en) * | 2011-10-25 | 2012-06-20 | 杭州电子科技大学 | Evaluation method for realizing association between subjective data and objective data of automobile clutch |
| CN102650570A (en) * | 2012-04-25 | 2012-08-29 | 上汽通用五菱汽车股份有限公司 | Efficiency testing device and method for automobile clutch separating system |
| CN102650570B (en) * | 2012-04-25 | 2015-05-13 | 上汽通用五菱汽车股份有限公司 | Efficiency testing device and method for automobile clutch separating system |
| CN102706556A (en) * | 2012-06-01 | 2012-10-03 | 上汽通用五菱汽车股份有限公司 | Method and device for testing efficiency of release fork of automobile clutch |
| CN102706556B (en) * | 2012-06-01 | 2015-04-22 | 上汽通用五菱汽车股份有限公司 | Method and device for testing efficiency of release fork of automobile clutch |
| CN104422592A (en) * | 2013-08-27 | 2015-03-18 | 上海汽车集团股份有限公司 | Vehicle clutch system performance test-bench device and test system comprising same |
| CN104964831A (en) * | 2015-07-27 | 2015-10-07 | 重庆长安汽车股份有限公司 | Automobile starting performance objective evaluation system and test method therefor |
| CN109596362A (en) * | 2018-12-08 | 2019-04-09 | 哈尔滨东安汽车动力股份有限公司 | A kind of novel analog vehicle gear shift operating condition noise test mechanism |
| CN110160803A (en) * | 2019-05-23 | 2019-08-23 | 安徽江淮汽车集团股份有限公司 | Performance test methods, equipment, storage medium and the device of automobile clutch |
| CN112229650A (en) * | 2020-10-10 | 2021-01-15 | 重庆市旺成科技股份有限公司 | Scooter CVT clutch actuation detection device and detection method thereof |
| CN114674554A (en) * | 2022-03-10 | 2022-06-28 | 一汽解放汽车有限公司 | Test bench and test method for commercial vehicle clutch control system |
| CN114674554B (en) * | 2022-03-10 | 2024-04-09 | 一汽解放汽车有限公司 | Test bench and test method of clutch control system of commercial vehicle |
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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: 20111019 Termination date: 20170426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |