CN202484141U - Clutch main cylinder assembly - Google Patents
Clutch main cylinder assembly Download PDFInfo
- Publication number
- CN202484141U CN202484141U CN2011205095692U CN201120509569U CN202484141U CN 202484141 U CN202484141 U CN 202484141U CN 2011205095692 U CN2011205095692 U CN 2011205095692U CN 201120509569 U CN201120509569 U CN 201120509569U CN 202484141 U CN202484141 U CN 202484141U
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- CN
- China
- Prior art keywords
- cylinder body
- piston assembly
- left end
- spring
- assembly
- 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 clutch main cylinder assembly, comprising a cylinder body, the side wall of the cylinder body is provided with an installing seat, the interior of the cylinder body is provided with a working chamber, the right end of the working chamber is provided with an opening, a dust shield covers the opening, the left end of the working chamber is provided with an oil outlet, a piston assembly is in a sliding installation in the working chamber, the left end of the piston assembly is provided with a spring seat, the spring seat is provided with a spring, the left end of the spring is ejected at the opening portion of the oil outlet, the piston assembly is provided with a limiting groove hole, limiting holes are provided on the cylinder body at the two sides corresponding to the limiting groove hole, a limiting screw is disposed in the limiting hole, the side wall of the cylinder body is communicated with an oil inlet pipe, and the side wall of the piston assembly is provided with multi-channel sealing rings. The clutch main cylinder assembly is advantaged by simple and compact structure, small volume, and capability of effectively preventing ash inlet and oil leakage.
Description
Technical field
The utility model relates to a kind of clutch master cylinder assembly.
Background technique
What clutch used in the present automobile operation mechanism all is conventional clutch slave cylinder, and the piston in its structure only is provided with seal ring between inner walls, occur oil leakage phenomenon in the course of the work easily; In addition, in the linkage structure of existing piston and push rod; Behind the gap that the clutch plate wearing and tearing are produced, can not carry out replenishing automatically, the shortcoming of this system is complex structure; Wheel cylinder center and separator levers are difficult to guarantee concentricity; Produce noise and impact, make wheel cylinder produce eccentric wear easily, thereby influence the working life of wheel cylinder.
The model utility content
The utility model provides a kind of problem to leakage of oil in the above-mentioned clutch slave cylinder working procedure, provide simple in structure, compact, volume is little, can effectively prevent the clutch slave cylinder assembly of into grey and leakage of oil.
The utility model technical solution problem provides following scheme:
A kind of clutch master cylinder assembly comprises cylinder body, and the sidewall of said cylinder body is provided with fitting seat; The inside of said cylinder body is provided with active chamber, and the right-end openings of said active chamber is covered with dust-proof cover on the said opening; The left end of said active chamber is provided with oil outlet, is slidingly fitted with piston assembly in the said active chamber, and the left end of said piston assembly is provided with spring seat; Said spring seat is provided with spring, and the left end of said spring withstands on the oil outlet oral area, it is characterized in that: offer spacing slotted eye in the said piston assembly; The both sides cylinder body that said and spacing slotted eye is corresponding is provided with spacing hole; Be provided with stop screw in the said spacing hole, the sidewall of said cylinder body is attend UNICOM's oil inlet pipe, and the sidewall of said piston assembly is provided with multiple-sealed circle.
On the said oil outlet fuel discharge port is installed, said fuel discharge port is covered with stifle, covers dust-proof cover on the right-end openings of said cylinder body, and the center of said dust-proof cover is provided with push-rod hole.
The utility model working principle: when the oil inlet hole oil-feed, the leather cup on the piston is further opened, pressure is high more; Sealing effect is good more, is provided with dust-proof cover in the termination of cylinder body, can effectively prevent dust; Make to produce pressure in the cylinder body active chamber, promote piston and push rod and outwards move, promote disengaging yoke through push rod again; Release bearing, separation platen; Thereby the effect that the power that reaches the cut-out motor transmits to speed changer, the spring in the described active chamber plays buffer function when pistons work, reduce noise and impact.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the lateral cross section structural representation of the utility model.
Embodiment
Referring to accompanying drawing, a kind of clutch master cylinder assembly comprises cylinder body 1; The sidewall of said cylinder body 1 is provided with fitting seat 2, and the inside of said cylinder body 1 is provided with active chamber 3, the right-end openings of said active chamber 3; The left end of said active chamber 3 is provided with oil outlet 5, is slidingly fitted with piston assembly 6 in the said active chamber 3, and the left end of said piston assembly 6 is provided with spring seat 7; Said spring seat 7 is provided with spring 8, and the left end of said spring 8 withstands on oil outlet 5 oral areas, offers spacing slotted eye 9 in the said piston assembly 6; Said and spacing slotted eye 9 corresponding both sides cylinder bodies 1 are provided with spacing hole 10, are provided with stop screw 11 in the said spacing hole 10, and the sidewall of said cylinder body 1 is attend UNICOM's oil inlet pipe 12; The sidewall of said piston assembly 6 is provided with multiple-sealed circle 13, on the said oil outlet 5 fuel discharge port 14 is installed, and said fuel discharge port 14 is covered with stifle 15; Cover dust-proof cover 4 on the right-end openings of said cylinder body 1, the center of said dust-proof cover 4 is provided with push-rod hole 16.
Claims (2)
1. a clutch master cylinder assembly comprises cylinder body, and the sidewall of said cylinder body is provided with fitting seat; The inside of said cylinder body is provided with active chamber, and the right-end openings of said active chamber is covered with dust-proof cover on the said opening; The left end of said active chamber is provided with oil outlet, is slidingly fitted with piston assembly in the said active chamber, and the left end of said piston assembly is provided with spring seat; Said spring seat is provided with spring, and the left end of said spring withstands on the oil outlet oral area, it is characterized in that: offer spacing slotted eye in the said piston assembly; The both sides cylinder body that said and spacing slotted eye is corresponding is provided with spacing hole; Be provided with stop screw in the said spacing hole, the sidewall of said cylinder body is attend UNICOM's oil inlet pipe, and the sidewall of said piston assembly is provided with multiple-sealed circle.
2. according to the said clutch master cylinder assembly of claim 1, it is characterized in that: on the said oil outlet fuel discharge port is installed, said fuel discharge port is covered with stifle, covers dust-proof cover on the right-end openings of said cylinder body, and the center of said dust-proof cover is provided with push-rod hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205095692U CN202484141U (en) | 2011-12-09 | 2011-12-09 | Clutch main cylinder assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205095692U CN202484141U (en) | 2011-12-09 | 2011-12-09 | Clutch main cylinder assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202484141U true CN202484141U (en) | 2012-10-10 |
Family
ID=46958567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205095692U Expired - Fee Related CN202484141U (en) | 2011-12-09 | 2011-12-09 | Clutch main cylinder assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202484141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518702A (en) * | 2011-12-09 | 2012-06-27 | 芜湖博格汽车零部件有限公司 | Clutch main cylinder assembly |
| CN111981059A (en) * | 2020-07-16 | 2020-11-24 | 安徽金力泵业科技有限公司 | Leakage-proof multifunctional automobile clutch slave cylinder |
-
2011
- 2011-12-09 CN CN2011205095692U patent/CN202484141U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518702A (en) * | 2011-12-09 | 2012-06-27 | 芜湖博格汽车零部件有限公司 | Clutch main cylinder assembly |
| CN111981059A (en) * | 2020-07-16 | 2020-11-24 | 安徽金力泵业科技有限公司 | Leakage-proof multifunctional automobile clutch slave 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: 20121010 Termination date: 20121209 |