CN203879959U - Automotive clutch sub-cylinder - Google Patents
Automotive clutch sub-cylinder Download PDFInfo
- Publication number
- CN203879959U CN203879959U CN201420270334.6U CN201420270334U CN203879959U CN 203879959 U CN203879959 U CN 203879959U CN 201420270334 U CN201420270334 U CN 201420270334U CN 203879959 U CN203879959 U CN 203879959U
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- Prior art keywords
- reaction chamber
- cylinder
- oil inlet
- pipe
- cylinder body
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- Expired - Fee Related
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model discloses an automotive clutch sub-cylinder. The clutch sub-cylinder comprises a sub-cylinder body and a push rod. One end face of the sub-cylinder body is fixedly connected with a mounting disc, and a fixed block is arranged on the mounting disc and provided with a dust hood. A first reaction chamber and a second reaction chamber are formed in the sub-cylinder body. The push rod is provided with a first boosting plate and a second boosting plate, wherein the first boosting plate is located in the first reaction chamber and the second boosting plate is located in the second reaction chamber. The side face of the sub-cylinder body is provided with a drainpipe, a first oil inlet pipe, a second oil inlet pipe, a first exhaust pipe and a second exhaust pipe. The first oil inlet pipe and the first exhaust pipe are respectively connected with the first reaction chamber through an oil inlet pipeline and an exhaust pipeline. The second oil inlet pipe and the second exhaust pipe are respectively connected with the second reaction chamber through the oil inlet pipeline and the exhaust pipeline. A damping structure is arranged in the dust hood. The working efficiency and stability of the clutch sub-cylinder are improved, service life is prolonged, and practicability is improved.
Description
Technical field
The utility model relates to automobile technical field, relates in particular to a kind of vapour vehicle clutch and divides cylinder.
Background technique
In the flywheel casing of clutch between motor and gearbox, by disengage the clutch, make motor and gearbox temporary transient separated and engage gradually the power of inputting to gearbox to cut off or to transmit motor.In clutch, comprise that clutch master cylinder and clutch divide cylinder, clutch divides the quality of cylinder directly to affect the working efficiency of clutch integral body.
There are some shortcomings in clutch of the prior art: 1, clutch divides and in cylinder, only has a reaction chamber, and the power of push rod output is limited, in clutch separation with unstable while engaging, reduced the flexibility that clutch divides cylinder; 2, clutch divides does not have shock-damping structure on cylinder, push rod makes easily cylinder body to be produced to larger impact moving reciprocatingly, and affects the working life that clutch divides cylinder, and easily sends larger noise.
Model utility content
The utility model object is to provide a kind of vapour vehicle clutch to divide the technological scheme of cylinder for the existing deficiency of prior art, by the design of two reaction chambers, improved the thrust of push rod, can select single chamber or two patterns that chamber is worked simultaneously according to actual conditions simultaneously, strengthened the flexibility that clutch divides cylinder, effectively reduce oil consumption, shock-damping structure has reduced the impact of push rod to cylinder body, makes clutch sub-cylinder working more stable, has extended the working life of minute cylinder.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of vapour vehicle clutch divides cylinder, clutch divides cylinder to comprise cylinder body and push rod, on an end face of cylinder body, be fixedly connected with mounting disc, in mounting disc, be provided with fixed block, fixed block is provided with dust-proof cover, push rod is through dust-proof cover and fixed block, push rod extends to the inside of cylinder body, it is characterized in that: the inside of cylinder body is provided with the first reaction chamber and the second reaction chamber, between the first reaction chamber and the second reaction chamber, be provided with dividing plate, on push rod, be provided with the first pushing assisted plate and the second pushing assisted plate, the first pushing assisted plate is positioned at the first reaction chamber, the second pushing assisted plate is positioned at the second reaction chamber, on the side of cylinder body, be provided with drain pipe, the first oil inlet pipe, the second oil inlet pipe, downtake pipe and second exhaust pipe, between drain pipe and the first reaction chamber, be provided with first passage, between drain pipe and the second reaction chamber, be provided with second channel, the first reaction chamber is connected respectively the first oil inlet pipe and downtake pipe by inflow pipeline with outlet pipe, the second reaction chamber is connected respectively the second oil inlet pipe and second exhaust pipe by inflow pipeline with outlet pipe, and the inside of dust-proof cover is provided with shock-damping structure, the design of two reaction chambers has improved the thrust of push rod, the working efficiency of clutch is promoted greatly, can be according to actual conditions need to select single chamber work, also can work by two chambers simultaneously, improved practicability and flexibility that clutch divides cylinder, reduced oil consumption, dust-proof cover effectively prevents that extraneous dust from entering into minute cylinder interior and affecting working life of clutch, shock-damping structure can reduce the impact of push rod to cylinder body greatly, has extended the working life of minute cylinder.
Further, on the first oil inlet pipe and the second oil inlet pipe, be respectively arranged with the first oil-feed cap and the second oil-feed cap, on downtake pipe and second exhaust pipe, be respectively arranged with the first exhaust bolt and the second exhaust bolt, oil-feed cap and exhaust bolt can effectively avoid extraneous dust to enter into cylinder interior, improved the Security that clutch divides cylinder, when reaction chamber is worked, effectively seal, make reaction more abundant, carry high-octane transformation efficiency.
Further, in the first oil inlet pipe and the second oil inlet pipe, be provided with filter screen, filter screen can filter the impurity in oil, prevent that impurity from entering into the first reaction chamber and the second reaction chamber, affect the reaction efficiency of reaction chamber, while impurity is the inwall of quick knock-on reaction chamber under high pressure, and reaction chamber is damaged.
Further, the inside of cylinder body is provided with seal ring, and seal ring can effectively prevent that the oil of cylinder interior from leaking from the port of cylinder body, economizes on resources.
Further; shock-damping structure comprises pad, spring and spring pedestal; pad props up the top of dust-proof cover; spring pedestal is fixed on the top of fixed block; spring is between pad and spring pedestal; shock-damping structure effectively reduces the impact force of push rod to cylinder body, and the structural behaviour of protection cylinder body integral body, extends the working life that clutch divides cylinder.
Further, the material of dust-proof cover is PET material, and PET material has good fatigue resistance, rub resistance, and dimensionally stable has maximum toughness, and temperature influence is little.
Further, between cylinder body and mounting disc, be provided with stiffening rib, stiffening rib has effectively improved join strength and the rigidity between mounting disc and cylinder body, has saved the consumption of material, has alleviated weight, has reduced manufacture cost, has extended the working life of cylinder body.
The utility model, owing to having adopted technique scheme, has following beneficial effect:
Improved the working efficiency that clutch divides cylinder, extended working life, strengthened the flexibility of using, reduced oil consumption: the utility model has improved the thrust of push rod by two reaction chambers are set in cylinder body, the working efficiency of clutch is improved significantly, can be according to actual conditions need to select single chamber work, also can work by two chambers simultaneously, practicability and flexibility that clutch divides cylinder have been improved, reduced oil consumption, dust-proof cover effectively prevents that extraneous dust from entering into minute cylinder interior and affecting working life of clutch, shock-damping structure can reduce the impact of push rod to cylinder body, the structural behaviour of protection cylinder body integral body, extended the working life of minute cylinder, filter screen can filter the impurity in oil, prevents that impurity from entering into the first reaction chamber and the second reaction chamber, affects the reaction efficiency of reaction chamber, and while impurity is the inwall of quick knock-on reaction chamber under high pressure, and reaction chamber is damaged, the inside of cylinder body is provided with seal ring, can effectively prevent that the oil of cylinder interior from leaking from the port of cylinder body, economizes on resources, stiffening rib has effectively improved join strength and the rigidity between mounting disc and cylinder body, has saved the consumption of material, has alleviated weight, has reduced manufacture cost, has extended the working life of cylinder body.The utility model has not only improved clutch and has divided working efficiency and the stability of cylinder, and has extended working life, has strengthened practicability.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the design sketch that a kind of vapour vehicle clutch of the utility model divides cylinder;
Fig. 2 is internal structure schematic diagram of the present utility model;
Fig. 3 is that A in Fig. 1 is to structural representation.
In figure: 1-cylinder body; 2-mounting disc; 3-fixed block; 4-drain pipe; 5-the first oil inlet pipe; 6-the second oil inlet pipe; 7-the first oil-feed cap; 8-the second oil-feed cap; 9-downtake pipe; 10-second exhaust pipe; 11-the first exhaust bolt; 12-the second exhaust bolt; 13-dust-proof cover; 14-push rod; 15-the first reaction chamber; 16-the second reaction chamber; 17-dividing plate; 18-the first pushing assisted plate; 19-the second pushing assisted plate; 20-first passage; 21-second channel; 22-seal ring; 23-pad; 24-spring pedestal; 25-spring; 26-inflow pipeline; 27-outlet pipe; 28-filter screen; 29-stiffening rib.
Embodiment
As shown in Figure 1 to Figure 3, for a kind of vapour vehicle clutch of the utility model divides cylinder, clutch divides cylinder to comprise cylinder body 1 and push rod 14, on an end face of cylinder body 1, be fixedly connected with mounting disc 2, between cylinder body 1 and mounting disc 2, be provided with stiffening rib 29, stiffening rib 29 has effectively improved join strength and the rigidity between mounting disc 2 and cylinder body 1, saved the consumption of material, alleviated weight, reduced manufacture cost, extended the working life of cylinder body 1, in mounting disc 2, be provided with fixed block 3, fixed block 3 is provided with dust-proof cover 13, the material of dust-proof cover 13 is PET material, PET material has good fatigue resistance, rub resistance, dimensionally stable, there is maximum toughness, temperature influence is little, push rod 14 is through dust-proof cover 13 and fixed block 3, push rod 14 extends to the inside of cylinder body 1, the inside of cylinder body 1 is provided with seal ring 22, seal ring 22 can effectively prevent that the oil of cylinder body 1 inside from leaking from the port of cylinder body 1, economize on resources, the inside of cylinder body 1 is provided with the first reaction chamber 15 and the second reaction chamber 16, between the first reaction chamber 15 and the second reaction chamber 16, be provided with dividing plate 17, on push rod 14, be provided with the first pushing assisted plate 18 and the second pushing assisted plate 19, the first pushing assisted plate 18 is positioned at the first reaction chamber 15, the second pushing assisted plate 19 is positioned at the second reaction chamber 16, on the side of cylinder body 1, be provided with drain pipe 4, the first oil inlet pipe 5, the second oil inlet pipe 6, downtake pipe 9 and second exhaust pipe 10, between drain pipe 4 and the first reaction chamber 15, be provided with first passage 20, between drain pipe 4 and the second reaction chamber 16, be provided with second channel 21, the first reaction chamber 15 is connected respectively the first oil inlet pipe 5 and downtake pipe 9 by inflow pipeline 26 and outlet pipe 27, the second reaction chamber 16 is connected respectively the second oil inlet pipe 6 and second exhaust pipe 10 by inflow pipeline 26 and outlet pipe 27, on the first oil inlet pipe 5 and the second oil inlet pipe 6, be respectively arranged with the first oil-feed cap 7 and the second oil-feed cap 8, on downtake pipe 9 and second exhaust pipe 10, be respectively arranged with the first exhaust bolt 11 and the second exhaust bolt 12, oil-feed cap and exhaust bolt can effectively avoid extraneous dust to enter into cylinder body 1 inside, improved the Security that clutch divides cylinder, when working, reaction chamber effectively seals, make reaction more abundant, carry high-octane transformation efficiency, in the first oil inlet pipe 5 and the second oil inlet pipe 6, be provided with filter screen 28, filter screen 28 can filter the impurity in oil, prevent that impurity from entering into the first reaction chamber 15 and the second reaction chamber 16, affect the reaction efficiency of reaction chamber, while impurity is the inwall of quick knock-on reaction chamber under high pressure, reaction chamber is damaged, the inside of dust-proof cover 13 is provided with shock-damping structure, shock-damping structure comprises pad 23, spring 25 and spring pedestal 24, pad 23 props up the top of dust-proof cover 13, spring pedestal 24 is fixed on the top of fixed block 3, spring 25 is between pad 23 and spring pedestal 24, shock-damping structure effectively reduces the impact force of 14 pairs of cylinder bodies 1 of push rod, and the structural behaviour of protection cylinder body 1 integral body, extends the working life that clutch divides cylinder, the design of two reaction chambers has improved the thrust of push rod 14, the working efficiency of clutch is promoted greatly, can be according to actual conditions need to select single chamber work, also can work by two chambers simultaneously, improved practicability and flexibility that clutch divides cylinder, reduced oil consumption, dust-proof cover 13 effectively prevents that extraneous dust from entering into minute cylinder interior and affecting working life of clutch, shock-damping structure can reduce the impact of 14 pairs of cylinder bodies 1 of push rod greatly, has extended the working life of minute cylinder.
These are only specific embodiment of the utility model, but technical characteristics of the present utility model is not limited to this.Anyly take the utility model as basis, for realizing essentially identical technique effect, done ground simple change, be equal to and replace or modification etc., be all covered by among protection domain of the present utility model.
Claims (7)
1. a vapour vehicle clutch divides cylinder, described clutch divides cylinder to comprise cylinder body and push rod, on an end face of described cylinder body, be fixedly connected with mounting disc, in described mounting disc, be provided with fixed block, described fixed block is provided with dust-proof cover, described push rod is through described dust-proof cover and described fixed block, described push rod extends to the inside of described cylinder body, it is characterized in that: the inside of described cylinder body is provided with the first reaction chamber and the second reaction chamber, between described the first reaction chamber and described the second reaction chamber, be provided with dividing plate, on described push rod, be provided with the first pushing assisted plate and the second pushing assisted plate, described the first pushing assisted plate is positioned at described the first reaction chamber, described the second pushing assisted plate is positioned at described the second reaction chamber, on the side of described cylinder body, be provided with drain pipe, the first oil inlet pipe, the second oil inlet pipe, downtake pipe and second exhaust pipe, between described drain pipe and described the first reaction chamber, be provided with first passage, between described drain pipe and described the second reaction chamber, be provided with second channel, described the first reaction chamber is connected respectively described the first oil inlet pipe and described downtake pipe by inflow pipeline and outlet pipe, described the second reaction chamber is connected respectively described the second oil inlet pipe and described second exhaust pipe by described inflow pipeline and described outlet pipe, the inside of described dust-proof cover is provided with shock-damping structure.
2. a kind of vapour vehicle clutch according to claim 1 divides cylinder, it is characterized in that: on described the first oil inlet pipe and described the second oil inlet pipe, be respectively arranged with the first oil-feed cap and the second oil-feed cap, on described downtake pipe and described second exhaust pipe, be respectively arranged with the first exhaust bolt and the second exhaust bolt.
3. a kind of vapour vehicle clutch according to claim 2 divides cylinder, it is characterized in that: in described the first oil inlet pipe and described the second oil inlet pipe, be provided with filter screen.
4. a kind of vapour vehicle clutch according to claim 1 divides cylinder, it is characterized in that: the inside of described cylinder body is provided with seal ring.
5. a kind of vapour vehicle clutch according to claim 1 divides cylinder, it is characterized in that: described shock-damping structure comprises pad, spring and spring pedestal, described pad props up the top of described dust-proof cover, described spring pedestal is fixed on the top of described fixed block, and described spring is between described pad and described spring pedestal.
6. a kind of vapour vehicle clutch according to claim 1 divides cylinder, it is characterized in that: the material of described dust-proof cover is PET material.
7. a kind of vapour vehicle clutch according to claim 1 divides cylinder, it is characterized in that: between described cylinder body and described mounting disc, be provided with stiffening rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420270334.6U CN203879959U (en) | 2014-05-23 | 2014-05-23 | Automotive clutch sub-cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420270334.6U CN203879959U (en) | 2014-05-23 | 2014-05-23 | Automotive clutch sub-cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879959U true CN203879959U (en) | 2014-10-15 |
Family
ID=51680458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420270334.6U Expired - Fee Related CN203879959U (en) | 2014-05-23 | 2014-05-23 | Automotive clutch sub-cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799354A (en) * | 2018-05-07 | 2018-11-13 | 安徽迪尔荣机械有限公司 | A kind of clutch working cylinder of practicality |
-
2014
- 2014-05-23 CN CN201420270334.6U patent/CN203879959U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799354A (en) * | 2018-05-07 | 2018-11-13 | 安徽迪尔荣机械有限公司 | A kind of clutch working cylinder of practicality |
| CN108799354B (en) * | 2018-05-07 | 2020-02-11 | 安徽迪尔荣机械有限公司 | Practical clutch working cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151103 Address after: 10 No. 36, No. three, No. 324002, Donggang Road, Zhejiang, Quzhou, No. 1 Patentee after: ZHEJIANG JINGKE AUTO PARTS CO.,LTD. Address before: 324002 No. three, 36 Donggang Road, Quzhou Economic Development Zone, Zhejiang, China Patentee before: ZHEJIANG TOSO SCIENCE AND TECHNOLOGY GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190717 Address after: 233400 Century Avenue, Huaiyuan County, Bengbu City, Anhui Province Patentee after: Anhui Op Automotive Braking System Co.,Ltd. Address before: 10 No. 36, No. three, No. 324002, Donggang Road, Zhejiang, Quzhou, No. 1 Patentee before: ZHEJIANG JINGKE AUTO PARTS CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 |