CN205618571U - Take clutch release fork assembly of gyro wheel - Google Patents
Take clutch release fork assembly of gyro wheel Download PDFInfo
- Publication number
- CN205618571U CN205618571U CN201620285286.7U CN201620285286U CN205618571U CN 205618571 U CN205618571 U CN 205618571U CN 201620285286 U CN201620285286 U CN 201620285286U CN 205618571 U CN205618571 U CN 205618571U
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- CN
- China
- Prior art keywords
- fork
- release
- clutch
- separation
- gyro wheel
- 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.)
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a take clutch release fork assembly of gyro wheel comprises separation fork 1, roller assembly 2 and round pin axle 3, and the base of separation fork 1 is the cavity through -hole, is provided with a roller assembly 2 on two fork claws of separation fork 1 respectively, roller assembly 2 constitutes by bush 4 and gyro wheel 5, round pin axle 3 passes roller assembly 2, makes the gyro wheel 5 can the free rotation around the axis of round pin axle 3, the other end of round pin axle 3 is fixed on stretching into the fork claw of separation fork 1 to the roll of accompanying the gyro wheel with release bearing work when the separation fork contacts promotes release bearing, realizes the combination and the separation of clutch. The utility model discloses can effectively reduce the hysteresis loop power between clutch release fork and the release bearing, optimize clutch system performance, it is milder to make the clutch combine with the separation, improves whole car gear shift ride comfort, and simple structure is practical.
Description
Technical field
This utility model belongs to auto manufacturing's technical field, is specifically related to the clutch release fork of a kind of band roller
Assembly.
Background technology
At present, domestic hybrid power passenger car use clutch release fork similar with traditional manual car, release yoke and
For being slidably connected between release bearing, it is achieved clutch combines and separates.Owing between release yoke and release bearing being
Sliding friction, work time lag ring power is big, causes hybrid power passenger car to be difficult to clutch on controlling mild
Separate and combine, thus cycling start shake and gear shift irregularity phenomenon occur.In addition hybrid power passenger car operating mode relatively passes
Harshness wanted by system car, and the clutch separation time is long, separates number of times frequent, therefore separates axle in car running process
The sliding surface abrasion held is more serious, causes losing efficacy.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, it is provided that the clutch release fork of a kind of band roller is total
Become, make use of and be connected for rolling between release yoke with release bearing, reduce friction, reduce stagnant ring power, from
And realize hybrid power passenger car and control clutch combination and separate more mild, improve vehicle performance, make automobile
In running, gear shift more smoothes out.
In order to achieve the above object, particular content of the present utility model is as follows:
The clutch release fork assembly of a kind of band roller is made up of release yoke 1, roller assembly 2 and bearing pin 3, point
Base from fork 1 is hollow via-hole, and two fork pawls of release yoke 1 are respectively arranged with a roller assembly 2,
Described roller assembly 2 is made up of lining 4 and roller 5, bearing pin 3 through roller assembly 2, make roller 5 around
The axis of bearing pin 3 can be freely rotatable, and the other end of bearing pin 3 stretches on the fork pawl of release yoke 1 fixing, thus
When release yoke is with release bearing functional contact, the rolling with roller promotes release bearing, it is achieved the knot of clutch
Close and separate.
Further, the fork pawl of described release yoke 1 there is the hole closed with bearing pin 3 diameter compatible.
Compared with prior art, use rolling to be connected between release yoke of the present utility model and release bearing, reduce
Friction, effectively reduces stagnant ring power, optimizes clutch system performance, improve the smooth-going of car load gear shift
Property.Roller assembly 2 of the present utility model is made up of lining 4 and roller 5, and lining coordinates with roller, around bearing pin
Axis is freely rotatable, it is possible to bear certain radial force, and bearing pin side can with release bearing contacts side surfaces
Bear certain side force, it is to avoid roller side is stressed directly, and reduces release bearing flank wear simultaneously and carries
The high life-span of clutch release fork assembly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of this utility model roller assembly；
Fig. 3 is scheme of installation of the present utility model；
In figure: release yoke 1, roller assembly 2, bearing pin 3, lining 4, roller 5, release bearing 6, separation
Shift fork axle 7.
Specific embodiments
Describe specific embodiments of the present utility model below in conjunction with the accompanying drawings in detail.
The clutch release fork assembly of a kind of band roller is made up of release yoke 1, roller assembly 2 and bearing pin 3, point
It is respectively arranged with a roller assembly 2 on the through hole that base is hollow of fork 1, two fork pawls of release yoke 1,
Described roller assembly 2 is made up of lining 4 and roller 5, bearing pin 3 through roller assembly 2, make roller 5 around
The axis of bearing pin 3 can be freely rotatable, and the other end of bearing pin 3 stretches on the fork pawl of release yoke 1 fixing, thus
When release yoke is with release bearing functional contact, the rolling with roller promotes release bearing, it is achieved the knot of clutch
Close and separate.
Further, the fork pawl of described release yoke 1 there is the hole closed with bearing pin 3 diameter compatible.
During as it is shown on figure 3, install, disengaging yoke axle 7 is through the hollow via-hole of release yoke 1 base, and passes through
Lock-screw is fixed, and roller 5 contacts with release bearing 6 work surface, and during work, release yoke 1 is around shift fork axle 7
Centrage rotates and promotes release bearing 6 to travel forward with the rolling of roller, and release bearing 6 above connects
Clutch, thus realize the combination of clutch and separate.
Claims (2)
1. the clutch release fork assembly of a band roller, it is characterised in that: by release yoke (1), roller assembly (2)
And bearing pin (3) composition, the through hole that base is hollow of release yoke (1), two fork pawls of release yoke (1)
On be respectively arranged with a roller assembly (2), described roller assembly (2) is by lining (4) and roller (5)
Composition, bearing pin (3) passes roller assembly (2), makes the roller (5) can be free around the axis of bearing pin (3)
Rotating, the other end of bearing pin (3) stretches on the fork pawl of release yoke (1) fixing.
The clutch release fork assembly of a kind of band roller the most as claimed in claim 1, it is characterised in that: described
The hole closed with bearing pin (3) diameter compatible is had on the fork pawl of release yoke (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620285286.7U CN205618571U (en) | 2016-04-07 | 2016-04-07 | Take clutch release fork assembly of gyro wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620285286.7U CN205618571U (en) | 2016-04-07 | 2016-04-07 | Take clutch release fork assembly of gyro wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618571U true CN205618571U (en) | 2016-10-05 |
Family
ID=57029839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620285286.7U Active CN205618571U (en) | 2016-04-07 | 2016-04-07 | Take clutch release fork assembly of gyro wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205618571U (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 |
-
2016
- 2016-04-07 CN CN201620285286.7U patent/CN205618571U/en active Active
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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |