CN204253668U - A kind of clutch release fork assembly - Google Patents
A kind of clutch release fork assembly Download PDFInfo
- Publication number
- CN204253668U CN204253668U CN201420654500.2U CN201420654500U CN204253668U CN 204253668 U CN204253668 U CN 204253668U CN 201420654500 U CN201420654500 U CN 201420654500U CN 204253668 U CN204253668 U CN 204253668U
- Authority
- CN
- China
- Prior art keywords
- disengaging yoke
- declutch shift
- shift shaft
- axle sleeve
- clutch release
- 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 discloses a kind of clutch release fork assembly, comprise the disengaging yoke with two fork pin, two fork pin of disengaging yoke are provided with two roller assemblies in opposite directions, disengaging yoke is provided with the declutch shift shaft driving its motion, be arranged with axle sleeve outside declutch shift shaft, axle sleeve is arranged on disengaging yoke.Be relative rolling between roller assembly of the present utility model with the release bearing of clutch, surface friction drag is little, and greatly, unit area contact is little, and bearing capacity is strong for axle sleeve and declutch shift shaft area of contact; Have wear-resisting, self-lubricating effect simultaneously, realize in projected life non-maintaining, the utility model can directly substitute existing disengaging yoke assembly, highly versatile, and structure is simple, is easy to assembling.
Description
Technical field
The utility model relates to a kind of disengaging yoke, is specifically related to a kind of clutch release fork assembly.
Background technique
Clutch release fork assembly is the actuator realizing clutch separation.Its function be as transmission of power, leverage by the Movement transmit of clutch slave cylinder to the release bearing assembly of clutch and then band dynamic clutch work.
The disengaging yoke of common clutch release fork assembly rotates around plain radial bearing and carries out axial limiting by radial bearing, and plain radial bearing needs regular grease up, causes complex structure, maintenance cost high.
Model utility content
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of clutch release fork assembly, solves the problem that existing clutch release fork assembly structure is complicated, maintenance cost is high.
In order to achieve the above object, the utility model comprises the disengaging yoke with two fork pin, two fork pin of disengaging yoke is provided with two roller assemblies in opposite directions, disengaging yoke is provided with the declutch shift shaft driving its motion, be arranged with axle sleeve outside declutch shift shaft, axle sleeve is arranged on disengaging yoke.
The shaft shoulder that described declutch shift shaft is arranged by one end thereon and the back-up ring that the other end is arranged and axle sleeve fitted seal.
The two ends of described declutch shift shaft all offer bolt hole.
Described declutch shift shaft is solid shaft.
Described roller assembly can be dismantled separately.
Compared with prior art, be relative rolling between roller assembly of the present utility model with the release bearing of clutch, surface friction drag is little, and greatly, unit area contact is little, and bearing capacity is strong for axle sleeve and declutch shift shaft area of contact; Have wear-resisting, self-lubricating effect simultaneously, realize in projected life non-maintaining, the utility model can directly substitute existing disengaging yoke assembly, highly versatile, and structure is simple, is easy to assembling.
Further, the utility model has the shaft shoulder and back-up ring, namely by both location, prevents declutch shift shaft from rotating, can prevent again large particle foreign material, dust, oil product etc. from entering axle sleeve, play seal action, improve the performance of axle sleeve.
Further, clutch release fork assembly can be fixed on transmission assembly by bolt hole by the utility model, improves safety reliability of the present utility model.
Further, declutch shift shaft of the present utility model is solid shaft, and the former declutch shift shaft of strength ratio is high.
Further, roller assembly of the present utility model can be dismantled separately, when roller assembly serious wear, only need change roller assembly, does not need to change disengaging yoke, saves cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is scheme of installation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Participate in Fig. 1, a kind of clutch release fork assembly of the utility model, comprise the disengaging yoke 2 with two fork pin, two fork pin of disengaging yoke 2 are provided with two roller assemblies 1 in opposite directions, roller assembly 1 can be dismantled separately, disengaging yoke 2 is provided with the declutch shift shaft 4 driving its motion, declutch shift shaft 4 is solid shaft, axle sleeve 7 is arranged with outside declutch shift shaft 4, axle sleeve 7 is arranged on disengaging yoke 2, the shaft shoulder that declutch shift shaft 4 is arranged by one end thereon and the back-up ring 5 that the other end is arranged and axle sleeve 7 fitted seal, the two ends of declutch shift shaft 4 all offer bolt hole 3.
See Fig. 2, during use, roller assembly 1 is arranged on disengaging yoke 2 and pitches pin place, rolling assembly 1 connects release bearing assembly 9, and release bearing assembly 9 drives transmission input shaft 8; Disengaging yoke 2 drives roller assembly 1 to move, and roller assembly 1 promotes release bearing 9 and drives transmission input shaft to rotate, thus realizes clutch separation.
Axle sleeve 7 material is have special material that is wear-resisting, self-lubricating effect, press-fits be integrated with disengaging yoke 2.Declutch shift shaft 4 is through press-fiting in disengaging yoke 2 hole that is integrated with axle sleeve 7, disengaging yoke 2 left end is by the shaft shoulder axially locating of declutch shift shaft 4, right-hand member back cushion sheet 6 and back-up ring 5 carry out axially locating, and clutch release fork assembly is fixed on transmission assembly by bolt 3 by declutch shift shaft 2 simultaneously.
Claims (5)
1. a clutch release fork assembly, it is characterized in that: comprise the disengaging yoke (2) with two fork pin, two fork pin of disengaging yoke (2) are provided with two roller assemblies (1) in opposite directions, disengaging yoke (2) is provided with the declutch shift shaft (4) driving its motion, be arranged with axle sleeve (7) outside declutch shift shaft (4), axle sleeve (7) is arranged on disengaging yoke (2).
2. a kind of clutch release fork assembly according to claim 1, is characterized in that: the shaft shoulder that described declutch shift shaft (4) is arranged by one end thereon and the back-up ring (5) that the other end is arranged and axle sleeve (7) fitted seal.
3. a kind of clutch release fork assembly according to claim 1, is characterized in that: the two ends of described declutch shift shaft (4) all offer bolt hole (3).
4. a kind of clutch release fork assembly according to claim 1, is characterized in that: described declutch shift shaft (4) is solid shaft.
5. a kind of clutch release fork assembly according to claim 1, is characterized in that: described roller assembly (1) can be dismantled separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654500.2U CN204253668U (en) | 2014-11-04 | 2014-11-04 | A kind of clutch release fork assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654500.2U CN204253668U (en) | 2014-11-04 | 2014-11-04 | A kind of clutch release fork assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253668U true CN204253668U (en) | 2015-04-08 |
Family
ID=52957981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420654500.2U Active CN204253668U (en) | 2014-11-04 | 2014-11-04 | A kind of clutch release fork assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253668U (en) |
-
2014
- 2014-11-04 CN CN201420654500.2U patent/CN204253668U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |