CN104180990A - Release bearing structure of clutch and release stroke test method of clutch - Google Patents
Release bearing structure of clutch and release stroke test method of clutch Download PDFInfo
- Publication number
- CN104180990A CN104180990A CN201410483642.1A CN201410483642A CN104180990A CN 104180990 A CN104180990 A CN 104180990A CN 201410483642 A CN201410483642 A CN 201410483642A CN 104180990 A CN104180990 A CN 104180990A
- Authority
- CN
- China
- Prior art keywords
- clutch
- release bearing
- release
- iron core
- bearing structure
- Prior art date
- 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.)
- Granted
Links
Abstract
The invention discloses a release bearing structure of a clutch and a release stroke test method of the clutch. The release bearing structure of the clutch comprises a release bearing, and a release bearing displacement measuring device is arranged on the release bearing. Through the release bearing displacement measuring device, the release stroke value can be measured without opening an observation hole of a gearbox, operation is convenient to perform, and measured data are accurate. Meanwhile, by monitoring the release stroke value, the abrasion conditions of friction plates of the clutch and the working conditions of a clutch slave cylinder can be judged, a prompt can be given according to whether the friction plates need to be replaced or not, and fault problems of a clutch system can be diagnosed conveniently, so that a reliable judgment basis is provided for fault problems of the clutch system, the difficulty in solving the fault problems is reduced, and convenience is provided for a driver.
Description
Technical field
The present invention relates to automobile clutch, be specifically related to the release travel method of testing of clutch release bearing structure and clutch coupling.
Background technology
Clutch release bearing is an important part on automobile; its major function is to move by release bearing; realize combination between motor car engine and kinematic train with separated, thereby make automobile balance starting, gear shift, parking, and kinematic train is shielded.Because part driver's operation custom is lack of standardization, overload and work under bad environment etc., cause clutch system to break down: clutch coupling is high, clutch coupling is heavy, clutch pedal not return, clutch pedal step on motionless, cannot engage a gear, engage a gear abnormal sound, slipping of clutch, clutch coupling burn sheet, without clutch etc.And existing clutch release bearing cannot be monitored release travel value, can not provide reliable basis for estimation to finding in advance and solve clutch system failure problems, cause the damage of clutch system parts, increase solving the difficulty of failure problems, also driver is brought to inconvenience.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of energy Measurement accuracy clutch release travel is provided, and then can be clutch system failure problems reliable basis for estimation is provided, reduce and solve the clutch release bearing structure of failure problems difficulty and the release travel method of testing of clutch coupling.
To achieve these goals, the technical solution used in the present invention is:
This clutch release bearing structure, comprises release bearing, and described release bearing is provided with release bearing displacement measuring device.
Described release bearing displacement measuring device comprises displacement transducer, and the body of described displacement transducer is connected with described release bearing, is provided with one end and can moves the moving iron core bar that the other end contacts with wheel box compression along body in described body.
In described body, be respectively equipped with the spring contacting with end, described moving iron core bar one end and be fixed on the coil on described body, described coil is enclosed within on described moving iron core bar.
Described body outside is provided with displacement transducer inserted terminal.
Described body is arranged on described release bearing by installing plate; Described installing plate is provided with mounting hole, and end, described body one end is through described mounting hole; Described body is provided with boss and described installing plate is bolted.
The release travel measuring method of this clutch coupling, adopts the clutch release bearing structure of said structure to realize, clutch separation with in conjunction with time, moving iron core bar is along with the motion of release bearing moves back and forth in body; The displacement of displacement sensor carriage release lever is transferred to external unit and is read, and the displacement of moving iron core bar is the release travel value of release bearing.
The invention has the advantages that: the release travel method of testing of this clutch release bearing structure and clutch coupling, release bearing is provided with release bearing displacement measuring device, can accurately test the release travel value of clutch release bearing; This clutch release bearing structure, need not open wheel box viewport and can measure release travel value, and easy to operate, measurement data is accurate; Simultaneously by the release travel value of monitoring, can judge the working condition of abrasion condition and the clutch slave cylinder of clutch friction plate, whether more can point out renewal of facing renewal and be beneficial to the diagnosis to clutch system failure problems, think that clutch system failure problems provides reliable basis for estimation, reduce the difficulty that solves failure problems, for driver facilitates.
Accompanying drawing explanation
The content of below each width accompanying drawing of instructions of the present invention being expressed and the mark in figure are briefly described:
Fig. 1 is the schematic diagram of clutch release bearing structure of the present invention.
Fig. 2 is the displacement transducer cut-away view of clutch release bearing structure of the present invention.
Mark in above-mentioned figure is:
1, release bearing, 2, moving iron core bar, 3, body, 4, sensor inserted terminal, 5, spring, 6, coil, 7, installing plate, 8, boss.
Embodiment
Contrast accompanying drawing below, the description by optimum embodiment, is described in further detail the specific embodiment of the present invention.
As shown in Figures 1 and 2, this clutch release bearing structure, comprises release bearing 1, and release bearing 1 is provided with release bearing displacement measuring device; Release bearing displacement measuring device comprises displacement transducer, and the body 3 of displacement transducer is connected with release bearing 1, is provided with one end and can moves the moving iron core bar 2 that the other end contacts with wheel box compression along body 3 in body 3.Body 3, as parts of displacement transducer, is directly installed on release bearing 1, is respectively equipped with the spring 5 contacting with moving iron core bar 2 ends, one end and is fixed on the coil 6 on body in body 3, and coil 6 is enclosed within on moving iron core bar 2.As preferred version, the component parts that body 3, coil 6 and moving iron core bar 2 are displacement transducer, this displacement sensor structure, accuracy of measurement is high.
As shown in Figure 2, body 3 inside are provided with the coil 6 of spring 5 and displacement transducer, and spring 5 coordinates with moving iron core bar 2, moving iron core bar 2 moves back and forth in process, spring 5 is always all in compressive state, gives 2 one elastic force of moving iron core bar, makes itself and wheel box end close contact; Moving iron core bar 2 is located at coil 6 inside, moving iron core bar 2 moves back and forth, and changes the magnetic field of coil 6, thereby changes the inductance signal of coil 6 outputs, by the change value of inductance signal, can know the amount of movement of moving iron core bar 2, i.e. the release travel value of release bearing 1.
Body 3 outsides are provided with sensor inserted terminal 4.Sensor inserted terminal 4, for the electric signal transmission of displacement transducer out being changed again into the release travel value of release bearing 1, shows by external components.
Body 3 is arranged on release bearing 1 by installing plate 7; Installing plate 7 is provided with mounting hole, and body 3 ends, one end are through mounting hole; Body 3 and installing plate 7 are bolted.Body 3 and installing plate 7 removably connect, and are convenient to the dismounting of body 3, further, facilitate the dismounting of displacement transducer.
Body 3 outsides are provided with the boss 8 being connected with installing plate 7.Boss 8 is convenient to be connected with installing plate 7, further facilitates the dismounting of displacement transducer.
Release bearing displacement measuring device comprises the body 3 of being located at the displacement transducer on release bearing 1, is provided with one end and can moves the moving iron core bar 2 that the other end contacts with wheel box compression along body 3 in body 3; Clutch separation with in conjunction with time, moving iron core bar 2 is along with the motion of release bearing 1 moves back and forth 3 li of bodys; Displacement transducer, by measuring the displacement of moving iron core bar 2, is monitored the release travel value of clutch release bearing 1.This clutch release bearing structure, need not open wheel box viewport and can measure release travel value, and easy to operate, measurement data is accurate; Simultaneously by the release travel value of monitoring, can judge the working condition of abrasion condition and the clutch slave cylinder of clutch friction plate, whether more can point out renewal of facing renewal and be beneficial to the diagnosis to clutch system failure problems, think that clutch system failure problems provides reliable basis for estimation, reduce the difficulty that solves failure problems, for driver facilitates.
Above-mentioned clutch release bearing 1 structure, simple in structure, high strength and deformation, and measure conveniently, accurately, can monitor the release travel value of clutch release bearing 1, can judge whether the installation cooperation of clutch coupling and clutch coupling performance meet the demands; Need not open wheel box viewport and measure release travel value, easy to operate, measurement data is accurate; By the release travel value of monitoring, can judge the working condition of abrasion condition and the clutch slave cylinder of clutch friction plate, can point out whether more renewal of facing renewal and the relatively diagnosis to clutch system failure problems, think that clutch system failure problems provides reliable basis for estimation, reduce the difficulty that solves failure problems, for driver facilitates.
The release travel measuring method of this clutch coupling, adopts clutch release bearing 1 structure of said structure to realize, clutch separation with in conjunction with time, moving iron core bar 2 is along with the motion of release bearing 1 moves back and forth 3 li of bodys; The displacement of displacement sensor carriage release lever is transferred to external unit and is read, and the displacement of carriage release lever is the release travel value of release bearing 1.
The release travel measuring method of this clutch coupling, need not open wheel box viewport and can measure release travel value, and easy to operate, measurement data is accurate; Simultaneously by the release travel value of monitoring, can judge the working condition of abrasion condition and the clutch slave cylinder of clutch friction plate, can point out whether more renewal of facing renewal and the relatively diagnosis to clutch system failure problems, for clutch system failure problems provides reliable basis for estimation, reduce the difficulty that solves failure problems, for driver facilitates.
Obviously specific implementation of the present invention is not subject to the restrictions described above, as long as adopted the improvement of the various unsubstantialities that method design of the present invention and technical scheme carry out, all within protection scope of the present invention.
Claims (6)
1. clutch release bearing structure, comprises release bearing, it is characterized in that: described release bearing is provided with release bearing displacement measuring device.
2. clutch release bearing structure as claimed in claim 1, it is characterized in that: described release bearing displacement measuring device comprises displacement transducer, the body of described displacement transducer is connected with described release bearing, is provided with one end and can moves the moving iron core bar that the other end contacts with wheel box compression along body in described body.
3. clutch release bearing structure as claimed in claim 2, is characterized in that: in described body, be respectively equipped with the spring contacting with end, described moving iron core bar one end and be fixed on the coil on described body, described coil is enclosed within on described moving iron core bar.
4. the clutch release bearing structure as described in claim 1 or 2 or 3, is characterized in that: described body outside is provided with displacement transducer inserted terminal.
5. clutch release bearing structure as claimed in claim 4, is characterized in that: described body is arranged on described release bearing by installing plate; Described installing plate is provided with mounting hole, and end, described body one end is through described mounting hole; Described body is provided with boss and described installing plate is bolted.
6. the release travel measuring method of clutch coupling, adopts the clutch release bearing structure described in claim 1-5 any one to realize, and it is characterized in that: clutch separation with in conjunction with time, moving iron core bar is along with the motion of release bearing moves back and forth in body; The displacement of displacement sensor carriage release lever is transferred to external unit and is read, and the displacement of moving iron core bar is the release travel value of release bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410483642.1A CN104180990B (en) | 2014-09-19 | 2014-09-19 | The release travel method of testing of clutch release bearing structure and clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410483642.1A CN104180990B (en) | 2014-09-19 | 2014-09-19 | The release travel method of testing of clutch release bearing structure and clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104180990A true CN104180990A (en) | 2014-12-03 |
| CN104180990B CN104180990B (en) | 2017-11-17 |
Family
ID=51962216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410483642.1A Active CN104180990B (en) | 2014-09-19 | 2014-09-19 | The release travel method of testing of clutch release bearing structure and clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104180990B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370935A (en) * | 2016-08-30 | 2017-02-01 | 宁波大红鹰学院 | Drill bit depreciation detection device and detection method thereof |
| CN108953293A (en) * | 2018-09-27 | 2018-12-07 | 杭州前进齿轮箱集团股份有限公司 | A kind of measuring mechanism and measurement method of hydraulic clutch piston displacement |
| CN110005731A (en) * | 2019-03-27 | 2019-07-12 | 华南理工大学 | A kind of hydraulic pressure separating bearing with displacement self-checking function |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030070898A1 (en) * | 2001-10-11 | 2003-04-17 | Eugene Wolbers | 3-D misalignment isolator bearing |
| CN2791596Y (en) * | 2005-05-13 | 2006-06-28 | 秦有权 | Differential transformer type displacement sensor |
| CN101463872A (en) * | 2007-12-17 | 2009-06-24 | 卢克摩擦片和离合器两合公司 | Operation device for a vehicle clutch |
| CN101487500A (en) * | 2007-12-03 | 2009-07-22 | 卢克摩擦片和离合器两合公司 | Central releasing unit |
| CN101487687A (en) * | 2007-12-03 | 2009-07-22 | 卢克摩擦片和离合器两合公司 | Path measuring system for coupling release system |
| CN201547157U (en) * | 2009-11-30 | 2010-08-11 | 东风汽车有限公司 | Integrated pneumatic clutch operating mechanism |
| CN201607207U (en) * | 2010-02-05 | 2010-10-13 | 西安格威石油仪器有限公司 | Non-contact type displacement sensor |
| CN202485624U (en) * | 2012-03-19 | 2012-10-10 | 福州超宏自动化设备有限公司 | Pneumatic displacement sensor |
| CN102889989A (en) * | 2012-10-08 | 2013-01-23 | 重庆理工大学 | Test method for measuring dynamic transmission efficiency of dry clutch control system |
| CN102980767A (en) * | 2012-12-24 | 2013-03-20 | 重庆理工大学 | Test measurement device for dynamic transmission efficiency of actuator of AMT clutch |
| CN202814325U (en) * | 2012-08-03 | 2013-03-20 | 深圳市信为科技发展有限公司 | Linear variable differential transformer displacement sensor |
-
2014
- 2014-09-19 CN CN201410483642.1A patent/CN104180990B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030070898A1 (en) * | 2001-10-11 | 2003-04-17 | Eugene Wolbers | 3-D misalignment isolator bearing |
| CN2791596Y (en) * | 2005-05-13 | 2006-06-28 | 秦有权 | Differential transformer type displacement sensor |
| CN101487500A (en) * | 2007-12-03 | 2009-07-22 | 卢克摩擦片和离合器两合公司 | Central releasing unit |
| CN101487687A (en) * | 2007-12-03 | 2009-07-22 | 卢克摩擦片和离合器两合公司 | Path measuring system for coupling release system |
| CN101463872A (en) * | 2007-12-17 | 2009-06-24 | 卢克摩擦片和离合器两合公司 | Operation device for a vehicle clutch |
| CN201547157U (en) * | 2009-11-30 | 2010-08-11 | 东风汽车有限公司 | Integrated pneumatic clutch operating mechanism |
| CN201607207U (en) * | 2010-02-05 | 2010-10-13 | 西安格威石油仪器有限公司 | Non-contact type displacement sensor |
| CN202485624U (en) * | 2012-03-19 | 2012-10-10 | 福州超宏自动化设备有限公司 | Pneumatic displacement sensor |
| CN202814325U (en) * | 2012-08-03 | 2013-03-20 | 深圳市信为科技发展有限公司 | Linear variable differential transformer displacement sensor |
| CN102889989A (en) * | 2012-10-08 | 2013-01-23 | 重庆理工大学 | Test method for measuring dynamic transmission efficiency of dry clutch control system |
| CN102980767A (en) * | 2012-12-24 | 2013-03-20 | 重庆理工大学 | Test measurement device for dynamic transmission efficiency of actuator of AMT clutch |
Non-Patent Citations (1)
| Title |
|---|
| 李沛剑 等: "一种内置复位弹簧式位移传感器的研制", 《宇航计测技术》, vol. 34, no. 2, 30 April 2014 (2014-04-30) * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370935A (en) * | 2016-08-30 | 2017-02-01 | 宁波大红鹰学院 | Drill bit depreciation detection device and detection method thereof |
| CN106370935B (en) * | 2016-08-30 | 2019-02-22 | 宁波大红鹰学院 | Drill bit loses detection device and its detection method |
| CN108953293A (en) * | 2018-09-27 | 2018-12-07 | 杭州前进齿轮箱集团股份有限公司 | A kind of measuring mechanism and measurement method of hydraulic clutch piston displacement |
| CN110005731A (en) * | 2019-03-27 | 2019-07-12 | 华南理工大学 | A kind of hydraulic pressure separating bearing with displacement self-checking function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104180990B (en) | 2017-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203587343U (en) | Dynamic transmission efficiency test measuring device of clutch operation mechanism | |
| CN103604603B (en) | A kind of wheel box self shifter proving installation | |
| CN104180990A (en) | Release bearing structure of clutch and release stroke test method of clutch | |
| CN103115758B (en) | Round spring test device | |
| CN102865929B (en) | Measurement and test device for transient surface temperature of friction plate of dry clutch | |
| CN102889989A (en) | Test method for measuring dynamic transmission efficiency of dry clutch control system | |
| CN102980767A (en) | Test measurement device for dynamic transmission efficiency of actuator of AMT clutch | |
| CN102490609A (en) | Vehicle overloading detecting system | |
| CN202304740U (en) | Tooling for calibrating pull rod type displacement sensor | |
| CN201824806U (en) | Warning system for loosening of automobile wheels | |
| CN202793780U (en) | Hybrid-power mechanical transmission general test platform with inertia flywheel | |
| CN103217241A (en) | Magnetic powder brake type testing device of large-torque electric actuator for valve | |
| CN113418567A (en) | Door actuator maximum force testing and BUMPER profile detection device and working method | |
| CN203069335U (en) | Clutch master cylinder experimental device | |
| CN208420370U (en) | A kind of EMU gearbox fault detection monitoring system | |
| RU117375U1 (en) | STAND FOR DIAGNOSTIC OF THE BRAKE SYSTEM OF THE CAR | |
| CN104500626A (en) | Monitoring system for clutch of MT (manual transmission) vehicle | |
| CN204253695U (en) | Automobile clutch realtime monitoring system | |
| CN104235234A (en) | Clutch stroke monitoring system | |
| CN203476684U (en) | Automatic gearbox electronic pump testing device | |
| CN201637585U (en) | Portable automobile steering system testing device | |
| CN205049588U (en) | A fault monitoring device for starter | |
| CN201348563Y (en) | Vibration measurement testing equipment | |
| CN209820769U (en) | New forms of energy pure electric automobile electric drive assembly detection device | |
| RU2510761C2 (en) | Device for diagnostics of pneumatic-hydraulic brake drive of vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |