CN205025967U - Multifunctional clutch separation bearing - Google Patents
Multifunctional clutch separation bearing Download PDFInfo
- Publication number
- CN205025967U CN205025967U CN201420534101.2U CN201420534101U CN205025967U CN 205025967 U CN205025967 U CN 205025967U CN 201420534101 U CN201420534101 U CN 201420534101U CN 205025967 U CN205025967 U CN 205025967U
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- CN
- China
- Prior art keywords
- release bearing
- clutch
- bearing
- separation
- bracket assembly
- 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 - Fee Related
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a to a multifunctional clutch separation bearing. This kind of clutch release bearing has traditional concentric locking collar jar (CSC) clutch release bearing's function promptly, and it is together integrated with clutch release bearing's function to be about to the clutch release piston, this kind of multi -functional release bearing's organism (shell) is used for acing as the auxiliary input axle in the derailleur again simultaneously, and high -speed moving gear passes through bearing and release bearing's organism cooperation. Derailleur operation space can be saved greatly to this kind of structure, makes highly the shortening greatly of radial direction of derailleur. Automatic gearbox using and developing cost is reduced. To extensively be arranged in automatic gearbox DCT (Dual clutch transmission) and AMT (Automatic manual transmission) development.
Description
1. art.
The utility model patent relates to a kind of multifunctional clutch release bearing.Namely this clutch release bearing has the function of traditional concentric locking collar cylinder (CSC) clutch release bearing, by clutch separation piston together with the function i ntegration of clutch release bearing; Simultaneously the body (shell) of this multi-functional release bearing is used for again the auxiliary input axis that serves as in speed changer, the gear run up by needle bearing and release bearing body coordinate.This structure can save speed changer apron space greatly, and the height of the radial direction of speed changer is shortened greatly.Its working principle adopts hydraulic oil to work kinetic energy, when stepping on clutch separation pedal, by push rod, total pump piston moved, and fluid pressurized in master cylinder and pipe, pressure raises.Under the effect of oil pressure, in release bearing, piston follows movement, and the mobile release bearing that drives of piston moves, and the separation finger of release bearing compressing clutch compressing disc, makes separation finger move.The movement that clutch separation refers to makes clutch friction plate and flywheel throw off, and cuts off the power contact between reasonable match system, thus completes automobile balance starting, stagnation of movement and conversion gear, and reaches clutch effect.
2. background technique.
Current automobile clutch uses has friction clutcch, hydraulic coupling, magnetic clutch, and automatic clutch etc. are several.Often kind of clutch final purpose is all impel active part and secondary part to engage stably and be separated thoroughly, increases the stability in transmission process and travelling comfort.
The function of clutch separation piston and clutch release bearing concentrates in together by traditional concentric locking collar cylinder (CSC) clutch release bearing.Operation power due to this release bearing derives from the hydraulic energy of hydraulic system, be easy to realize computer directly control, being widely used in automatic transmission as in DCT (dualClutchTransmission) and AMT (AutomaticManualTransmission), cutting off and the switching element combined for serving as power source and transmission system.
Due to the pressure that oil consumption and environment bring, the automatic transmission on current automobile has more and more trend toward miniaturization.The space leaving speed changer for is more and more less, and developing multi-functional clutch release bearing has been trend of the times, imperative.
3. model utility content.
The technological scheme that this patent adopts is: a kind of multifunctional clutch release bearing, namely this clutch release bearing has the function of traditional concentric locking collar cylinder clutch release bearing, by clutch separation piston together with the function i ntegration of clutch release bearing, simultaneously the body of this multi-functional release bearing is used for again the auxiliary input axis that serves as in speed changer, the gear run up by needle bearing and release bearing body coordinate; This multi-functional release bearing contains release bearing, bracket assembly spring, clamp ring, driven gear, bracket assembly main body and oil cylinder piston.
In order to solve the problems such as speed changer insufficient space, the release bearing (CSC) of traditional concentric double-cylinder type and speed changer auxiliary input axis integrate by the utility model patent, form a kind of multifunctional clutch release bearing.This multifunctional clutch release bearing adopts hydraulic oil to work kinetic energy, when let slip the clutch, by push rod, total pump piston is moved, and fluid pressurized in master cylinder and pipe, pressure raises.Under the effect of oil pressure, in release bearing, piston follows movement, and the mobile release bearing that drives of piston moves, and the separation of release bearing compressing clutch compressing disc instigates separation finger to move.The movement that clutch separation refers to makes clutch friction plate and flywheel throw off, and cuts off the power contact between reasonable match system, thus completes automobile balance starting, stagnation of movement and conversion gear, and reaches clutch effect.Meanwhile, this multifunctional clutch release bearing is again as a part for speed changer auxiliary input axis, and the gear run up is fixed on the body of this release bearing through needle bearing, and the axially locating of the gear run up adopts snap ring or nut.This multifunctional clutch release bearing is bolted on the clutch housing in speed changer.
4. the beneficial effect of the utility model patent is, adopts hydraulic pressure can be easy to realize computer as driving kinetic energy and directly controls, realize the automation of clutch separation and combination, be widely used in automatic transmission; The auxiliary input axis of speed changer and clutch release bearing are integrated simultaneously, can greatly save speed changer apron space, the height of the radial direction of speed changer is shortened greatly.This system has that structure assembly degree is high, operational security is reliable, and maintenance aspect etc., greatly reduce exploitation and the operating cost of automatic transmission.
5. accompanying drawing explanation
Accompanying drawing 1 is multifunctional clutch release bearing schematic diagram.
6 embodiments:
Below in conjunction with accompanying drawing, this patent is described further.
Multifunctional clutch release bearing is by, release bearing, bracket assembly spring, clamp ring, bracket assembly main body four critical pieces compositions.Driven gear passes through needle bearing empty set on the support of release bearing.Multifunctional clutch release bearing is bolted in the clutch housing of speed changer.
Bracket assembly main body (6) is bolted in the clutch housing of speed changer, and it is assembly Chief part.It is the carrier of clutch release bearing and clutch separation piston on the one hand, clutch separation piston moves required hydraulic power and enters isolation piston chamber through bracket assembly main body, simultaneously bracket assembly main body (6) assume responsibility for again the function of the auxiliary input axis of speed changer, driven gear (5) by needle bearing empty set in bracket assembly main body (6).Driven gear (5) realizes axially locating by clamp ring (4) in bracket assembly main body (6).The hydraulic oil entering bracket assembly main body (6) promotes the isolation piston in multifunctional clutch release bearing left, makes it to be moved to the left.The drive that isolation piston is moved to the left release bearing (2) fixed thereon is moved to the left.Release bearing (2) promotes the separation finger on clutch compressing disc (1) left under the promotion of isolation piston, makes clutch separation, by the power cut between motor and input shaft.After shift of transmission completes, act on hydraulic fluid pressure on clutch separation piston to reduce, separation finger on clutch compressing disc (1) moves right, drive clutch release bearing (2), clutch separation piston move right, and oil sump got back to by the hydraulic oil in isolation piston.The effect of bracket assembly spring (3) is after gearshift terminates, and declutch shaft (2) tightly touch the separation finger of clutch compressing disc (1) under the effect of bracket assembly spring (3).Eliminate the gap in clutch release system, clutch is engaged, be separated steadily reliably.
Claims (9)
1. multifunctional clutch release bearing, namely this clutch release bearing has the function of traditional concentric locking collar cylinder clutch release bearing, by clutch separation piston together with the function i ntegration of clutch release bearing, simultaneously the body of this multi-functional release bearing is used for again the auxiliary input axis that serves as in speed changer, the gear run up by needle bearing and release bearing body coordinate, this multi-functional release bearing contains release bearing, bracket assembly spring, clamp ring, driven gear, bracket assembly main body and oil cylinder piston.
2. release bearing as claimed in claim 1, is characterized in that this release bearing is bolted in speed-changer clutch casing, contains the function of traditional concentric locking collar cylinder release bearing, the combination realizing clutch under the effect of hydraulic oil be separated.
3. release bearing as claimed in claim 1, is characterized in that release bearing contacts with clutch compressing disc, carries out being separated and combine under the effect of oil pressure to clutch.
4. release bearing as claimed in claim 1, is characterized in that clutch separation piston is under the effect of hydraulic oil, is moved to the left to promote release bearing and move, and makes clutch separation.
5. release bearing as claimed in claim 1, is characterized in that adopting hydraulic oil as power source to promote the isolation piston of clutch.
6. release bearing as claimed in claim 1, is characterized in that the gear that runs up by needle bearing empty set in the bracket assembly main body of release bearing.
7. release bearing as claimed in claim 1, is characterized in that adopting locking nut to carry out axially locating to the gear run up.
8. release bearing as claimed in claim 1, it is characterized in that between clutch-pedal support assembly main body and release bearing, there is a bracket assembly spring, after clutch separation completes, by the compression of bracket assembly spring, release bearing is made tightly to touch the separation finger of clutch compressing disc, can be that clutch separation is steady with combination, eliminate the gap of transmission system.
9. release bearing as claimed in claim 1, is characterized in that passive tooth can be run with release bearing simultaneously, also can when release bearing does not work, and passive tooth can operate transmitting torque voluntarily, does not control by other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534101.2U CN205025967U (en) | 2014-09-17 | 2014-09-17 | Multifunctional clutch separation bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534101.2U CN205025967U (en) | 2014-09-17 | 2014-09-17 | Multifunctional clutch separation bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205025967U true CN205025967U (en) | 2016-02-10 |
Family
ID=55258501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420534101.2U Expired - Fee Related CN205025967U (en) | 2014-09-17 | 2014-09-17 | Multifunctional clutch separation bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205025967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315026A (en) * | 2014-09-17 | 2015-01-28 | 宁波捷龙动力科技有限公司 | Multifunctional clutch separation bearing |
| CN106206111A (en) * | 2016-10-08 | 2016-12-07 | 福州麦辽自动化设备有限公司 | A kind of energy storage rotating disk based on controlled coaxial clutch |
-
2014
- 2014-09-17 CN CN201420534101.2U patent/CN205025967U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315026A (en) * | 2014-09-17 | 2015-01-28 | 宁波捷龙动力科技有限公司 | Multifunctional clutch separation bearing |
| CN106206111A (en) * | 2016-10-08 | 2016-12-07 | 福州麦辽自动化设备有限公司 | A kind of energy storage rotating disk based on controlled coaxial clutch |
| WO2018064913A1 (en) * | 2016-10-08 | 2018-04-12 | 王睿 | Energy storage turntable based on controllable coaxial clutch |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20160917 |