CN203500323U - Clutch sub-cylinder assembly - Google Patents
Clutch sub-cylinder assembly Download PDFInfo
- Publication number
- CN203500323U CN203500323U CN201320593084.5U CN201320593084U CN203500323U CN 203500323 U CN203500323 U CN 203500323U CN 201320593084 U CN201320593084 U CN 201320593084U CN 203500323 U CN203500323 U CN 203500323U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- piston
- piston cavity
- push rod
- spring seat
- 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
Links
- 238000009434 installation Methods 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model discloses a clutch sub-cylinder assembly. The clutch sub-cylinder assembly comprises a cylinder body, side walls of the cylinder body are provided with mounting holes, the inside of the cylinder body is provided with a piston cavity, one end of the piston cavity is provided with an oil inlet structure, the other end of the piston cavity is provided with a dust cover, and a piston is also disposed in the piston cavity; one end of the piston is provided with a spring seat, and the other end of the piston is provided with a push rod installing groove; the inside of the piston cavity is provided with a spring corresponding to the spring seat; the push rod installing groove is provided with a fork-type push rod penetrating the dust cover; and a sidewall of the piston is also provided with a sealing ring, and backstop portions are disposed between the sealing ring and the spring seat. The clutch sub-cylinder assembly is compact in structure, high in working efficiency and high in practicality, and is worth to be popularized.
Description
Technical field
The utility model relates to a kind of clutch and divides cylinder assembly.
Background technique
At present, in the Clutch Technology field of automobile, the structure of minute cylinder assembly of existing clutch is poor in using process sealing, and the complex structure of piston is difficult for processing, easily produces noise, affects the working life that clutch divides cylinder assembly.
Model utility content
The utility model, in order to solve the above-mentioned deficiency of prior art, has proposed a kind of clutch and has divided cylinder assembly.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of clutch divides cylinder assembly, comprise cylinder body, on the sidewall of described cylinder body, be located at mounting hole, the inside of cylinder body has piston cavity, one end of described piston cavity is provided with oil charging structure, and the other end is provided with dust-proof cover, is also provided with piston in described piston cavity; One end of described piston is provided with spring seat, and the other end is provided with push rod mounting groove; In described piston cavity, be provided with spring corresponding and described spring seat; Described push rod mounting groove is provided with fork-shaped push rod, and described fork-shaped push rod runs through and described dust-proof cover; On the sidewall of described piston, be also provided with seal ring, between described seal ring and described spring seat, be provided with blocked part.
In one embodiment, oil charging structure comprises: be located at cylinder body rear end filler opening and be located at the installation exhaust bolt on cylinder side wall, the hole that penetrates that penetrates cylinder side wall of described exhaust bolt is communicated with described piston cavity.
Compared with prior art, the utility model can guarantee the transmission high efficiency of pistons work, and be provided with blocked part between the seal ring on piston and spring seat, formed and separated the sealability that chamber has improved seal ring, and exhaust process when this exhaust bolt has facilitated installation clutch to divide cylinder assembly, total is simple, good airproof performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, model utility is described in detail.
As shown in Figure 1, the clutch the utility model proposes divides cylinder assembly, comprises cylinder body 1, is located at mounting hole 2 on the sidewall of cylinder body 1, and the inside of cylinder body has piston cavity 3, and one end of piston cavity 3 is provided with oil charging structure, and the other end is provided with dust-proof cover 4; Oil charging structure comprises: be located at cylinder body 1 rear end filler opening 6 and be located at the exhaust bolt 7 for installation on cylinder body 1 sidewall, the hole that penetrates that penetrates cylinder body 1 sidewall of exhaust bolt 7 is communicated with piston cavity 3; In piston cavity 3, be also provided with piston 5; One end of described piston 5 is provided with spring seat 51, and the other end is provided with push rod mounting groove 52; In described piston cavity 3, be provided with spring 55 corresponding and described spring seat 51; Described push rod mounting groove 52 is provided with fork-shaped push rod 53, and described fork-shaped push rod 53 runs through and described dust-proof cover 4; On the sidewall of described piston 5, be also provided with seal ring 54, between described seal ring 54 and described spring seat 51, be provided with blocked part 56.
Above-described embodiment has only been expressed several mode of execution of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the utility model patent and protection domain should be as the criterion with appended claims.
Claims (2)
1. clutch divides a cylinder assembly, comprises cylinder body (1), is located at mounting hole (2) on the sidewall of described cylinder body, the inside of cylinder body has piston cavity (3), one end of described piston cavity is provided with oil charging structure, and the other end is provided with dust-proof cover (4), is also provided with piston (5) in described piston cavity (3); It is characterized in that: one end of described piston (5) is provided with spring seat (51), the other end is provided with push rod mounting groove (52); In described piston cavity (3), be provided with spring (55) corresponding and described spring seat (51); Described push rod mounting groove (52) is provided with fork-shaped push rod (53), and described fork-shaped push rod (53) runs through and described dust-proof cover (4); On the sidewall of described piston (5), be also provided with seal ring (54), between described seal ring (54) and described spring seat (51), be provided with blocked part (56).
2. clutch as claimed in claim 1 divides cylinder assembly, it is characterized in that: described oil charging structure comprises: be located at cylinder body (1) rear end filler opening (6) and be located at the exhaust bolt for installation (7) on cylinder body (1) sidewall, the hole that penetrates that penetrates cylinder body (1) sidewall of described exhaust bolt (7) is communicated with described piston cavity (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593084.5U CN203500323U (en) | 2013-09-25 | 2013-09-25 | Clutch sub-cylinder assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593084.5U CN203500323U (en) | 2013-09-25 | 2013-09-25 | Clutch sub-cylinder assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203500323U true CN203500323U (en) | 2014-03-26 |
Family
ID=50331303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320593084.5U Expired - Fee Related CN203500323U (en) | 2013-09-25 | 2013-09-25 | Clutch sub-cylinder assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203500323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864054A (en) * | 2019-11-27 | 2020-03-06 | 安徽江淮汽车集团股份有限公司 | Separation and reunion cylinder, separation and reunion system and vehicle |
-
2013
- 2013-09-25 CN CN201320593084.5U patent/CN203500323U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864054A (en) * | 2019-11-27 | 2020-03-06 | 安徽江淮汽车集团股份有限公司 | Separation and reunion cylinder, separation and reunion system and vehicle |
| CN110864054B (en) * | 2019-11-27 | 2020-12-08 | 安徽江淮汽车集团股份有限公司 | Separation and reunion cylinder, separation and reunion system and vehicle |
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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 |
Granted publication date: 20140326 Termination date: 20140925 |
|
| EXPY | Termination of patent right or utility model |