CN208951155U - A kind of clutch separation fork antiwear device - Google Patents
A kind of clutch separation fork antiwear device Download PDFInfo
- Publication number
- CN208951155U CN208951155U CN201821752956.7U CN201821752956U CN208951155U CN 208951155 U CN208951155 U CN 208951155U CN 201821752956 U CN201821752956 U CN 201821752956U CN 208951155 U CN208951155 U CN 208951155U
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- CN
- China
- Prior art keywords
- fork
- force
- abrasion
- fixedly installed
- arm
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- 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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Abstract
The utility model provides a kind of clutch separation fork antiwear device, is related to separating fork technical field.The abrasion for reducing clutch fork is realized, the effect of the service life of clutch fork is improved.The clutch separation fork antiwear device, including matrix means, the first abrasion-proof mechanism and the second abrasion-proof mechanism, the first abrasion-proof mechanism and the second abrasion-proof mechanism are fixedly installed on described matrix device, described matrix device includes fork principal arm, is fixedly installed with fork axle bed on the fork principal arm.The clutch separation fork antiwear device, pass through setting traveller, elastomer block, slip ring, annular groove and miniature slide block, slip ring is in contact with release bearing, slip ring is driven to rotate on traveller using release bearing, the friction being effectively reduced between clutch fork and release bearing, the service life of separation fork is extended, while miniature slide block slides in annular groove, ensure that the stability of slip ring rotation.
Description
Technical field
It is particularly a kind of clutch separation fork antiwear device the utility model relates to separate fork technical field.
Background technique
Clutch is the component being directly connected with engine in car transmissions, between engine and gearbox,
The separation and combination of clutch are controlled by clutch operating device, engine input to speed changer moves to cut off or transmit
Power.Currently, existing clutch operating device generally includes clutch pedal, the disengaging yoke connecting with clutch pedal, Yi Jiyu
The release bearing of disengaging yoke connection.
Key components and parts of the clutch yoke as clutch play a key effect in the operation of entire clutch, existing
Clutch fork when in use, since fork ontology is attached by the way of the sliding of surface with release bearing junction, increases
Friction between clutch fork and release bearing, accelerates the abrasion of clutch fork, while being cooperated with release bearing
When work, high-frequency vibration that power source is transmitted and the noise generated by vibration are often passed into release bearing together
And driver.
Utility model content
Goal of the invention provided by the utility model is to provide a kind of clutch separation fork antiwear device, the clutch
Fork antiwear device is separated, the abrasion of clutch fork is reduced, improves the service life of clutch fork.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of clutch separation fork
Antiwear device, including matrix means, the first abrasion-proof mechanism and the second abrasion-proof mechanism are fixedly mounted on described matrix device
There are the first abrasion-proof mechanism and the second abrasion-proof mechanism.
Described matrix device includes fork principal arm, and fork axle bed, the fork master are fixedly installed on the fork principal arm
The left arm of force and the right arm of force is fixedly mounted in one end of arm, offers through-hole on the left arm of force and the right arm of force.
First abrasion-proof mechanism includes fixed block, and the quantity of the fixed block is two, two fixed block phases
Pair side be fixedly installed with traveller, two one end of the traveller far from corresponding fixed block are fixedly mounted flexible
Block slidably connects slip ring on two travellers, and the outer surface of two travellers offers annular groove, two institutes
The inner wall for stating slip ring is fixedly installed with miniature slide block.
Second abrasion-proof mechanism includes fixed plate, and spring groove, the spring groove inner wall are offered in the fixed plate
Top be fixedly installed with buffer spring, the buffer spring is fixedly installed with buffer board far from one end of spring groove, described slow
Punching is provided with backing plate far from the side of buffer spring.
Preferably, reinforcement arm is fixedly installed between the left arm of force and right arm of force opposite side, the fork axle bed
Inside offers fork shaft hole.
Preferably, the side opposite with the left arm of force and the right arm of force is fixed respectively the opposite side of two fixed blocks connects
It connects, two travellers run through corresponding through-hole.
Preferably, each slip ring corresponds to four miniature slide blocks, and every four miniature slide blocks are evenly distributed on relatively
The inner wall of slip ring is answered, and every four miniature slide blocks are slidably connected with corresponding annular groove.
Preferably, the quantity of the fixed plate be four, four fixed plates in pairs, fixed plate described in every two
Side be fixedly connected respectively with the front surface and rear surface of the left arm of force or the right arm of force.
Preferably, open up fluted on the backing plate, the backing plate is fixedly connected by screw with buffer board.
Preferably, the buffer board is made of polyurethane material, and the backing plate is made of ethylene propylene diene monomer (EPDM) material.
The utility model provides a kind of clutch separation fork antiwear device.Have it is following the utility model has the advantages that
The clutch separation fork antiwear device passes through setting traveller, elastomer block, slip ring, annular groove and small-sized cunning
Slip ring is in contact by block with release bearing, drives slip ring to rotate on traveller using release bearing, is effectively reduced clutch and pulls out
Friction between fork and release bearing extends the service life of separation fork, while miniature slide block slides in annular groove,
It ensure that the stability of slip ring rotation.
The clutch separation fork antiwear device passes through setting fixed plate, spring groove, buffer spring, buffer board and pad
The vibration generated in transmission process is passed to buffer spring by fixed plate by plate, carries out the to power first with buffer spring
One step is decomposed, and is then driven buffer board movement by buffer spring, is further buffered using buffer board, while backing plate moves
It is dynamic, it is contacted using backing plate with extraneous position, vibration is transmitted, to reduce vibration, reduce separation fork
Abrasion and noise, it is convenient that backing plate is replaced by screw by setting screw and groove, screw is placed in groove,
It prevents screw from directly contacting with the external world, causes the damage of extraneous components.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the portion A structure enlargement diagram in the utility model Fig. 1；
Fig. 3 is the utility model internal structure side view.
In figure: 1 matrix means, 101 fork principal arms, 102 fork axle beds, the 103 left arm of forces, the 104 right arm of forces, 105 reinforcement arm,
106 through-holes, 107 fork shaft holes, 2 first abrasion-proof mechanisms, 201 fixed blocks, 202 travellers, 203 elastomer blocks, 204 slip rings, 205 annulars
Sliding slot, 206 miniature slide blocks, 3 second abrasion-proof mechanisms, 301 fixed plates, 302 spring grooves, 303 buffer springs, 304 buffer boards,
305 backing plates, 306 grooves, 307 screws.
Specific embodiment
As shown in Figure 1-3, a kind of clutch separation fork antiwear device, including matrix means 1, the first abrasion-proof mechanism
2 and second abrasion-proof mechanism 3, the first abrasion-proof mechanism 2 and the second abrasion-proof mechanism 3 are fixedly installed on matrix means 1.
Matrix means 1 include fork principal arm 101, are fixedly installed with fork axle bed 102, fork principal arm on fork principal arm 101
The left arm of force 103 and the right arm of force 104, fixed peace between 104 opposite side of the left arm of force 103 and the right arm of force is fixedly mounted in 101 one end
Equipped with reinforcement arm 105, through-hole 106 is offered on the left arm of force 103 and the right arm of force 104, the inside of fork axle bed 102 offers fork
Axis hole 107.
First abrasion-proof mechanism 2 includes fixed block 201, and the quantity of fixed block 201 is two, and two fixed blocks 201 are opposite
The side opposite with the left arm of force 103 and the right arm of force 104 is fixedly connected respectively for side, two opposite sides of fixed block 201 are equal
It is fixedly installed with traveller 202, two travellers 202 run through corresponding through-hole 106, and two travellers 202 are far from corresponding fixation
One end of block 201 is fixedly installed with elastomer block 203, and slip ring 204, two travellers 202 are slidably connected on two travellers 202
Outer surface offer annular groove 205, the inner wall of two slip rings 204 is fixedly installed with miniature slide block 206, each slip ring
204 correspond to four miniature slide blocks 206, and every four miniature slide blocks 206 are evenly distributed on the inner wall of corresponding slip ring 204, and
Every four miniature slide blocks 206 are slidably connected with corresponding annular groove 205, by setting traveller 202, elastomer block 203, slide
Ring 204, annular groove 205 and miniature slide block 206, slip ring 204 is in contact with release bearing, drives slip ring using release bearing
204 rotate on traveller 202, the friction being effectively reduced between clutch fork and release bearing, while miniature slide block 206 exists
Sliding in annular groove 205 ensure that the stability that slip ring 204 rotates.
Second abrasion-proof mechanism 3 includes fixed plate 301, and the quantity of fixed plate 301 is four, and four fixed plates 301 are two-by-two
One group, the side of every two fixed plate 301 is fixedly connected with the front surface and rear surface of the left arm of force 103 or the right arm of force 104 respectively,
Spring groove 302 is offered in fixed plate 301, is fixedly installed with buffer spring 303, buffer spring at the top of 302 inner wall of spring groove
303 one end far from spring groove 302 are fixedly installed with buffer board 304, and buffer board 304 is made of polyurethane material, buffer board 304
Side far from buffer spring 303 is provided with backing plate 305, and backing plate 305 is made of ethylene propylene diene monomer (EPDM) material, opens on backing plate 305
Equipped with groove 306, backing plate 305 is fixedly connected by screw 307 with buffer board 304, by the way that fixed plate 301, spring groove is arranged
302, buffer spring 303, buffer board 304 and backing plate 305 are passed to the vibration generated in transmission process by fixed plate 301
Buffer spring 303 carries out first step decomposition to power first with buffer spring 303, then drives buffering by buffer spring 303
Plate 304 moves, and is further buffered using buffer board 304, while backing plate 305 moves, using backing plate 305 and external world position into
Row contact, vibration is transmitted, to reduce vibration, abrasion and the noise of separation fork is reduced, by the way that screw is arranged
307 and groove 306, it is convenient that backing plate 305 is replaced by screw 307, screw 307 is placed in groove 306, spiral shell is prevented
Silk 307 is directly contacted with the external world, causes the damage of extraneous components.
In use, separation fork is installed, fork shaft is passed through into fork shaft hole 107 and is fixedly connected with fork axle bed 102, benefit
Separation fork movement is driven with fork shaft, slip ring 204 is in contact with release bearing, drives slip ring 204 in traveller using release bearing
When being rotated on 202, while the miniature slide block 206 of 204 inner wall of slip ring slides in annular groove 205, while separating fork transmission
The vibration of generation carries out first step decomposition to power using buffer spring 303, then drives buffer board 304 by buffer spring 303
Movement is further buffered using buffer board 304, while backing plate 305 moves, and is connect using backing plate 305 and extraneous position
Touching, vibration is transmitted.
Claims (7)
1. a kind of clutch separation fork antiwear device, including matrix means (1), the first abrasion-proof mechanism (2) and second are anti-
It wears mechanism (3), it is characterised in that: the first abrasion-proof mechanism (2) and the second abrasionproof are fixedly installed on described matrix device (1)
It damages mechanism (3)；Described matrix device (1) includes fork principal arm (101), is fixedly installed with fork on the fork principal arm (101)
The left arm of force (103) and the right arm of force (104), the left arm of force is fixedly mounted in one end of axle bed (102), the fork principal arm (101)
(103) and on the right arm of force (104) it offers through-hole (106)；First abrasion-proof mechanism (2) includes fixed block (201), institute
The quantity for stating fixed block (201) is two, and two opposite sides of the fixed block (201) are fixedly installed with traveller (202),
Two travellers (202) are fixedly installed with elastomer block (203) far from the one end of corresponding fixed block (201), described in two
It is slidably connected on traveller (202) slip ring (204), the outer surface of two travellers (202) offers annular groove
(205), the inner wall of two slip rings (204) is fixedly installed with miniature slide block (206)；Second abrasion-proof mechanism (3)
It including fixed plate (301), is offered spring groove (302) on the fixed plate (301), the top of spring groove (302) inner wall
It is fixedly installed with buffer spring (303), the buffer spring (303) is fixedly installed with buffering far from the one end of spring groove (302)
Plate (304), the buffer board (304) are provided with backing plate (305) far from the side of buffer spring (303).
2. a kind of clutch separation fork antiwear device according to claim 1, it is characterised in that: the left arm of force
(103) it is fixedly installed with reinforcement arm (105) between the right arm of force (104) opposite side, the inside of the fork axle bed (102) is opened
Equipped with fork shaft hole (107).
3. a kind of clutch separation fork antiwear device according to claim 1, it is characterised in that: two fixations
The side opposite with the left arm of force (103) and the right arm of force (104) is fixedly connected the opposite side of block (201) respectively, two cunnings
Column (202) runs through corresponding through-hole (106).
4. a kind of clutch separation fork antiwear device according to claim 1, it is characterised in that: each slip ring
(204) four miniature slide blocks (206) are corresponded to, and every four miniature slide blocks (206) are evenly distributed on corresponding slip ring (204)
Inner wall, and every four miniature slide blocks (206) are slidably connected with corresponding annular groove (205).
5. a kind of clutch separation fork antiwear device according to claim 1, it is characterised in that: the fixed plate
(301) quantity is four, and four fixed plates (301) in pairs, distinguish by the side of fixed plate described in every two (301)
It is fixedly connected with the front surface and rear surface of the left arm of force (103) or the right arm of force (104).
6. a kind of clutch separation fork antiwear device according to claim 1, it is characterised in that: the backing plate
(305) it is opened up on fluted (306), the backing plate (305) is fixedly connected by screw (307) with buffer board (304).
7. a kind of clutch separation fork antiwear device according to claim 1, it is characterised in that: the buffer board
(304) it is made of polyurethane material, the backing plate (305) is made of ethylene propylene diene monomer (EPDM) material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821752956.7U CN208951155U (en) | 2018-10-29 | 2018-10-29 | A kind of clutch separation fork antiwear device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821752956.7U CN208951155U (en) | 2018-10-29 | 2018-10-29 | A kind of clutch separation fork antiwear device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208951155U true CN208951155U (en) | 2019-06-07 |
Family
ID=66743225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821752956.7U Expired - Fee Related CN208951155U (en) | 2018-10-29 | 2018-10-29 | A kind of clutch separation fork antiwear device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208951155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943810A (en) * | 2021-03-18 | 2021-06-11 | 一汽解放汽车有限公司 | Clutch and integrated hybrid power system |
-
2018
- 2018-10-29 CN CN201821752956.7U patent/CN208951155U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943810A (en) * | 2021-03-18 | 2021-06-11 | 一汽解放汽车有限公司 | Clutch and integrated hybrid power system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190607 Termination date: 20191029 |