CN202431781U - Main cylinder of clutch - Google Patents
Main cylinder of clutch Download PDFInfo
- Publication number
- CN202431781U CN202431781U CN2011204967985U CN201120496798U CN202431781U CN 202431781 U CN202431781 U CN 202431781U CN 2011204967985 U CN2011204967985 U CN 2011204967985U CN 201120496798 U CN201120496798 U CN 201120496798U CN 202431781 U CN202431781 U CN 202431781U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- piston
- oil
- cavity
- plug screw
- 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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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model discloses a main cylinder of a clutch, which comprises a cylinder body. An oil inlet cavity is arranged on the left part in the cylinder body; a piston cavity communicated with the oil inlet cavity though a transverse connection cavity is arranged on the middle part and the right part in the cylinder body; an oil inlet is arranged at the top part of the cylinder body; the oil inlet cavity extends upwards into the oil inlet; an oil cup is communicated with the top part of the oil inlet; a piston is arranged in the piston cavity of the cylinder body in a sliding manner; a baffle ring for a hole is arranged in the cavity at the right end of the cylinder body; an oil outlet is arranged at the position on the top part of the cylinder body, corresponding to the piston cavity; an oil outlet plug screw is arranged in the oil outlet, and a closed cover is arranged on the top part of the oil outlet plug screw. According to the main cylinder of the clutch disclosed by the utility model, the structure is simple, the realization is easy, and an unblocked oil-way can be ensured effectively, so that the starting speed of the piston in the main cylinder of the clutch is increased.
Description
Technical field
The utility model relates to clutch field, is specially a kind of clutch master cylinder.
Background technique
Clutch is installed between motor and the speed changer, be in the automotive transmission directly and total member of interrelating of motor.Usually clutch is installed together with the engine crankshaft flywheel set, is the parts of cut-out and transferring power between motor and the automotive transmission.Master cylinder is a vitals of clutch, and the structural behaviour of master cylinder directly has influence on the working efficiency of break, and master cylinder exists oil circuit freely not cause piston to start slow problem in the existing technology.
The model utility content
The utility model purpose provides a kind of clutch master cylinder, starts slow problem to solve existing technology clutch master cylinder piston.
In order to achieve the above object, the technological scheme that the utility model adopted is:
Clutch master cylinder comprises cylinder body, it is characterized in that: left part is provided with oil suction chamber in the cylinder body; In the middle of in the cylinder body and right part be provided with the piston cavity that is communicated with through horizontal connection chamber with oil suction chamber, and the piston cavity accent opens at the cylinder body right-hand member, correspondence oil suction chamber position, cylinder body top is provided with filler opening; Oil suction chamber extends upward to filler opening; The filler opening top is communicated with lubricating cup, is provided with rubber gasket between lubricating cup and the filler opening, is slidingly fitted with piston in the piston cavity of cylinder body; Back-up ring is used in the hole that is provided with spacing piston in the cylinder body right-hand member accent; Corresponding piston cavity position, said cylinder body top is provided with oil outlet, is provided with fuel-displaced plug screw in the oil outlet, and fuel-displaced plug screw top has in the deep gouge of deep gouge and fuel-displaced plug screw and is provided with stifle.
Described clutch master cylinder is characterized in that: be provided with the oil outlet pad between fuel-displaced plug screw and the cylinder body top.
Described clutch master cylinder is characterized in that: cylinder body right-hand member outer wall is provided with annular groove, is provided with the seam seal ring in the annular groove.
The utility model is simple in structure; Be easy to realize; Between cylinder body oil suction chamber and the piston cavity only the connection chamber through a cross setting be communicated with; The fluid that lubricating cup is sent in the oil suction chamber through connection chamber flows in the piston cavity, can effectively guarantee the unimpeded of oil circuit, and then improve the toggle speed of piston in the clutch master cylinder.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1.Clutch master cylinder comprises cylinder body 1, and left part is provided with oil suction chamber 10 in the cylinder body 1; In the middle of in the cylinder body 1 and right part be provided with the piston cavity 12 that is communicated with through horizontal connection chamber 11 with oil suction chamber 10, and piston cavity 12 accents open at cylinder body 1 right-hand member, correspondence oil suction chamber 10 positions, cylinder body 1 top are provided with filler opening 13; Oil suction chamber 10 extends upward to filler opening 13; Filler opening 13 tops are communicated with lubricating cup 7, are provided with rubber gasket 9 between lubricating cup 7 and the filler opening 13, are slidingly fitted with piston 3 in the piston cavity 12 of cylinder body 1; The hole that is provided with spacing piston 3 in the cylinder body 1 right-hand member accent is with back-up ring 8; Corresponding piston cavity 12 positions, cylinder body 1 top are provided with oil outlet, are provided with fuel-displaced plug screw 4 in the oil outlet, and fuel-displaced plug screw 4 tops have in the deep gouge of deep gouge and fuel-displaced plug screw 4 and are provided with stifle 6.
Be provided with oil outlet pad 5 between fuel-displaced plug screw 4 and cylinder body 1 top.
Claims (3)
1. clutch master cylinder comprises cylinder body, it is characterized in that: left part is provided with oil suction chamber in the cylinder body; In the middle of in the cylinder body and right part be provided with the piston cavity that is communicated with through horizontal connection chamber with oil suction chamber, and the piston cavity accent opens at the cylinder body right-hand member, correspondence oil suction chamber position, cylinder body top is provided with filler opening; Oil suction chamber extends upward to filler opening; The filler opening top is communicated with lubricating cup, is provided with rubber gasket between lubricating cup and the filler opening, is slidingly fitted with piston in the piston cavity of cylinder body; Back-up ring is used in the hole that is provided with spacing piston in the cylinder body right-hand member accent; Corresponding piston cavity position, said cylinder body top is provided with oil outlet, is provided with fuel-displaced plug screw in the oil outlet, and fuel-displaced plug screw top has in the deep gouge of deep gouge and fuel-displaced plug screw and is provided with stifle.
2. clutch master cylinder according to claim 1 is characterized in that: be provided with the oil outlet pad between fuel-displaced plug screw and the cylinder body top.
3. clutch master cylinder according to claim 1 is characterized in that: cylinder body right-hand member outer wall is provided with annular groove, is provided with the seam seal ring in the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204967985U CN202431781U (en) | 2011-12-02 | 2011-12-02 | Main cylinder of clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204967985U CN202431781U (en) | 2011-12-02 | 2011-12-02 | Main cylinder of clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202431781U true CN202431781U (en) | 2012-09-12 |
Family
ID=46781227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204967985U Expired - Fee Related CN202431781U (en) | 2011-12-02 | 2011-12-02 | Main cylinder of clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202431781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518700A (en) * | 2011-12-02 | 2012-06-27 | 芜湖博格汽车零部件有限公司 | Clutch master cylinder |
-
2011
- 2011-12-02 CN CN2011204967985U patent/CN202431781U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518700A (en) * | 2011-12-02 | 2012-06-27 | 芜湖博格汽车零部件有限公司 | Clutch master cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20121202 |