CN201031888Y - Hydraulic clutch master cylinder with novel spring seat - Google Patents
Hydraulic clutch master cylinder with novel spring seat Download PDFInfo
- Publication number
- CN201031888Y CN201031888Y CNU2007200344368U CN200720034436U CN201031888Y CN 201031888 Y CN201031888 Y CN 201031888Y CN U2007200344368 U CNU2007200344368 U CN U2007200344368U CN 200720034436 U CN200720034436 U CN 200720034436U CN 201031888 Y CN201031888 Y CN 201031888Y
- Authority
- CN
- China
- Prior art keywords
- master cylinder
- spring seat
- utility
- model
- spring base
- 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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Abstract
The utility model discloses a hydraulic clutch master cylinder which is equipped with a novel spring base; the utility model comprises a cylinder; a spring base is arranged in the cylinder and the spring base is equipped with a spring; the spring base comprises a base and the front part of the base is equipped with three thorns which are arranged symmetrically. The utility model is provided with the rational structure and adopts the inserted thorn assembling structure; in this way, the assembly efficiency is greatly promoted with the flexibility of the materials. The spring base of the clutch master cylinder is made of glass-fiber reinforced plastics; in this way, the production and the processing cycle of the whole system are shortened and the waste materials produced in the processing flow are fewer; the weight is light and the cost is low; at the same time, the utility model is corrosion resistant.
Description
Technical field:
The utility model relates to a kind of hydraulic coupling master cylinder.
Background technique:
Traditional clutch hydraulic pressure control system is that the clutch master cylinder spring seat is a stamping part, with steel plate by various die stamping moulding, then nonreturn valve core is packed in the spring seat by eccentric opening, refill and fit on the piston, be stuck on the piston by two quil mechanisms on the spring seat.When clutch pedal during in initial position, clutch master cylinder is not worked, and nonreturn valve core is under the pulling of spring seat, and the nonreturn valve core sealing surface separates with the endoporus bottom surface; When push rod promoted travelling forward of piston, spring seat separated with nonreturn valve core, and nonreturn valve core moves forward under the effect of Returnning spring power, and the nonreturn valve core sealing surface contacts with the endoporus bottom surface to begin to seal builds pressure; When clutch pedal was got back to initial position again, clutch master cylinder was not worked, and nonreturn valve core is under the pulling of spring seat, and the nonreturn valve core sealing surface separates with the endoporus bottom surface, and master cylinder stops to build pressure.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, the hydraulic coupling master cylinder of the tool novel spring seat that efficiency of assembling is high.
Technical solution of the present utility model is:
A kind of hydraulic coupling master cylinder of tool novel spring seat comprises the pump housing, shoots spring abutment in the pump housing, and shock mount on the spring seat is characterized in that: spring seat comprises pedestal, and the front portion of pedestal is provided with three symmetrically arranged quils.
The utility model is rational in infrastructure, adopts plug-in type quil assembly structure, leans on the elasticity efficiency of assembling of material itself to improve greatly.Clutch master cylinder pump housing spring seat adopts full glass fiber reinforced plastic material, makes the whole system production and processing cycle shorten, there is not the shortcoming of corrosion simultaneously in little, in light weight, the cost of waste material with low in the course of working.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is an embodiment's of the utility model a configuration diagram.
Fig. 2 is the be hit by a bullet configuration diagram of spring abutment of Fig. 1.
Embodiment:
A kind of hydraulic coupling master cylinder of tool novel spring seat comprises the pump housing 1, shoots spring abutment 2 in the pump housing 1, and shock mount 3 on the spring seat 1, and spring seat 2 comprises pedestal 4, and the front portion of pedestal 4 is provided with three symmetrically arranged quils 5.Also have Returnning spring 6, one-way valve assembly 7, seal ring 8, piston 9, push rod 10 among the figure.
Claims (1)
1. the hydraulic coupling master cylinder of a tool novel spring seat comprises the pump housing, shoots spring abutment in the pump housing, and shock mount on the spring seat is characterized in that: spring seat comprises pedestal, and the front portion of pedestal is provided with three symmetrically arranged quils.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200344368U CN201031888Y (en) | 2007-02-12 | 2007-02-12 | Hydraulic clutch master cylinder with novel spring seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200344368U CN201031888Y (en) | 2007-02-12 | 2007-02-12 | Hydraulic clutch master cylinder with novel spring seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201031888Y true CN201031888Y (en) | 2008-03-05 |
Family
ID=39163780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200344368U Expired - Fee Related CN201031888Y (en) | 2007-02-12 | 2007-02-12 | Hydraulic clutch master cylinder with novel spring seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201031888Y (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 |
-
2007
- 2007-02-12 CN CNU2007200344368U patent/CN201031888Y/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20150212 |
|
| EXPY | Termination of patent right or utility model |