CN2866971Y - Clutch servo disc friction lamellae abrasion alarming system - Google Patents
Clutch servo disc friction lamellae abrasion alarming system Download PDFInfo
- Publication number
- CN2866971Y CN2866971Y CN 200520130574 CN200520130574U CN2866971Y CN 2866971 Y CN2866971 Y CN 2866971Y CN 200520130574 CN200520130574 CN 200520130574 CN 200520130574 U CN200520130574 U CN 200520130574U CN 2866971 Y CN2866971 Y CN 2866971Y
- Authority
- CN
- China
- Prior art keywords
- clutch
- driven plate
- clutch driven
- sliding pin
- power supply
- 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.)
- Expired - Lifetime
Links
Abstract
The utility model relates to a clutch driven plate friction disc abrasion alarm system, which comprises a clutch branch pump which is arranged in vehicles and is connected with a clutch separation rocker, a sliding needle monitoring device pre-equipped on the clutch branch pump which comprises a sliding needle whose fore terminal contacts with a piston of the clutch branch pump with the rear terminal equipped with a certain distance form an adjustment sliding piston of a contact switch, a power supply, an alarm indicator, and a circuit controlled by the contact switch composed of the sliding needle, the power supply and the alarm indicator through wires. The utility model has the beneficial effect of realizing automatic alarming after the abrasion of the clutch driven plate and effectively solving a series of problems caused by over-abrasion of the clutch driven plate friction discs.
Description
Technical field
The utility model relates to a kind of clutch driven plate wear warning of friction plate system, and when clutch driven plate friction disc wear during to limit state, it can be reported to the police.
Background technique
The clutch driven disk for automobile friction disc wear needs in time to change clutch driven plate 2 during to limit state, because the clutch driven plate friction disc wear not only makes the torque transmission capacity of clutch descend after to a certain degree, but also can damage the surface of contact of engine flywheel 1 and clutch compressing disc 3 and clutch driven plate friction plate.Because clutch performance, the differentiation of quality and the difference of vehicle service condition, clutch driven plate friction plate gap in working life is bigger, when changes clutch driven plate and just is difficult to control.
The model utility content
The purpose of this utility model is to install a kind of clutch driven plate wear warning of friction plate system on the heavy vehicle that push type clutch hydraulic operation gas power-assisted exempts from adjusting system or pull-type diaphragm spring clutch additional installing, and solves the problem of when changing clutch driven plate.
The scheme that its technical problem that solves the utility model adopts is: a kind of clutch driven plate wear warning of friction plate system is provided, and it has a clutch slave cylinder, and it is installed in vehicle Shang ， And and is connected with the clutch separation rocking arm; A sliding pin monitoring device that is installed in advance on the clutch slave cylinder, it has the sliding pin that a front end contacts with the piston of clutch slave cylinder, and the rear end of sliding pin and the adjustment cunning of a contact type switch are plugged with an intended distance; And power supply, alarm indicator lamp, and with lead will slide pin and power supply, and alarm indicator lamp connect into a circuit by the control of contact type switch.
The sliding plug of described adjustment and intended distance between the sliding pin rear end equal clutch driven plate friction disc wear to the limit position time-division and multiply by the lever ratio of separating rocking arm from the wearing and tearing lift that refers to.
The beneficial effects of the utility model are to have realized the warning automatically of clutch driven plate wearing and tearing back, and have solved a series of effectively because the problem that the excessive wear of clutch driven plate friction plate brings.
Description of drawings
Accompanying drawing 1 is a schematic diagram of the present utility model.
Embodiment
The basic condition of implementing: clutch driven plate wearing and tearing alarm system of the present utility model can be installed in push type clutch hydraulic operation gas power-assisted and exempt from the heavy vehicle of adjusting system or pull-type diaphragm spring clutch.
Accompanying drawing is the schematic representation of clutch driven plate wearing and tearing alarm system of the present utility model, on scheming, can see, clutch driven plate wearing and tearing alarm system of the present utility model has: a clutch slave cylinder 6, and it is installed in vehicle Shang ， And and is connected with the clutch separation Rocker arm 5; A sliding pin monitoring device that is installed in advance on the clutch slave cylinder 5, it has the sliding pin 8 that a front end contacts with the piston 7 of clutch slave cylinder 6, and the sliding plug 10 of the rear end of sliding pin 8 and the adjustment of a contact type switch 9 has an intended distance; And power supply 11, alarm indicator lamp 12, and with lead will slide pin 8 and power supply 11, and alarm indicator lamp 12 connect into a circuit by the control of contact type switch.
Adjust explanation: with reference to the accompanying drawings, will slide the pin monitoring device and be installed in advance on the clutch slave cylinder 6, and connect into a circuit by 9 controls of contact type switch with power supply 11, electric lead and alarm indicator lamp 12.Clutch slave cylinder 6 is installed on the vehicle, be connected with the clutch separation Rocker arm 5, under the normal impaction state of clutch, adjust the rear end and the relative position of adjusting sliding plug 10 of sliding pin 8, at first promote to adjust piston 7 close contact that sliding plug 10 withstands sliding pin rear end and guarantees sliding pin front end and clutch slave cylinder 6, to adjust sliding plug 10 this moment and adjust backward, and make and adjust sliding plug 10 and gap between sliding pin 8 rear ends and equal clutch driven plate 2 friction disc wears to the limit position time-division and multiply by the lever ratio of separating Rocker arm 5 from the wearing and tearing lift of finger 4.
After adopting clutch driven plate wear warning of friction plate of the present utility model system, capable of automatic alarm when the clutch driven plate friction disc wear to ultimate state Time, thereby solved effectively because a series of problems that clutch driven plate friction plate excessive wear brings.
Claims (2)
1 one kinds of clutch driven plate wear warning of friction plate systems is characterized in that it has a clutch slave cylinder, and it is installed on the vehicle, and the Asia is connected with the clutch separation rocking arm; A sliding pin monitoring device that is installed in advance on the clutch slave cylinder, it has the sliding pin that a front end contacts with the piston of clutch slave cylinder, and the rear end of sliding pin and the adjustment cunning of a contact type switch are plugged with an intended distance; And power supply, alarm indicator lamp, and with lead will slide pin and power supply, and alarm indicator lamp connect into a circuit by the control of contact type switch.
2 clutch driven plate wear warning of friction plate systems according to claim 1, it is characterized in that the sliding plug of described adjustment and intended distance between the sliding pin rear end equal clutch driven plate friction disc wear to the limit position time-division and multiply by the lever ratio of separating rocking arm from the wearing and tearing lift that refers to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130574 CN2866971Y (en) | 2005-11-07 | 2005-11-07 | Clutch servo disc friction lamellae abrasion alarming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130574 CN2866971Y (en) | 2005-11-07 | 2005-11-07 | Clutch servo disc friction lamellae abrasion alarming system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2866971Y true CN2866971Y (en) | 2007-02-07 |
Family
ID=37702676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520130574 Expired - Lifetime CN2866971Y (en) | 2005-11-07 | 2005-11-07 | Clutch servo disc friction lamellae abrasion alarming system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2866971Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338171A (en) * | 2011-06-21 | 2012-02-01 | 三一重工股份有限公司 | Clutch abrasion detection system and automobile |
| CN102537154A (en) * | 2012-02-27 | 2012-07-04 | 太仓凯鑫电子有限公司 | Brake shoe plate abrasion alarming system |
| CN103470664A (en) * | 2013-09-26 | 2013-12-25 | 长城汽车股份有限公司 | Alarm device used for vehicle clutch and vehicle comprising same |
| CN109572710A (en) * | 2018-12-14 | 2019-04-05 | 潍柴动力股份有限公司 | A kind of detection method and device of clutch driven plate abrasion loss |
| CN109993848A (en) * | 2017-12-29 | 2019-07-09 | 长城汽车股份有限公司 | A kind of clutch abrasion trend prediction method, device and vehicle |
-
2005
- 2005-11-07 CN CN 200520130574 patent/CN2866971Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338171A (en) * | 2011-06-21 | 2012-02-01 | 三一重工股份有限公司 | Clutch abrasion detection system and automobile |
| CN102537154A (en) * | 2012-02-27 | 2012-07-04 | 太仓凯鑫电子有限公司 | Brake shoe plate abrasion alarming system |
| CN103470664A (en) * | 2013-09-26 | 2013-12-25 | 长城汽车股份有限公司 | Alarm device used for vehicle clutch and vehicle comprising same |
| CN103470664B (en) * | 2013-09-26 | 2016-01-27 | 长城汽车股份有限公司 | For vehicular clutch warning device and there is the vehicle of this warning device |
| CN109993848A (en) * | 2017-12-29 | 2019-07-09 | 长城汽车股份有限公司 | A kind of clutch abrasion trend prediction method, device and vehicle |
| CN109572710A (en) * | 2018-12-14 | 2019-04-05 | 潍柴动力股份有限公司 | A kind of detection method and device of clutch driven plate abrasion loss |
| CN109572710B (en) * | 2018-12-14 | 2020-09-29 | 潍柴动力股份有限公司 | Method and device for detecting wear loss of clutch driven disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070207 |
|
| EXPY | Termination of patent right or utility model |