CN202499012U - Long-distance hydraulic separation and reunion operating system of rear mounted engine automobile - Google Patents
Long-distance hydraulic separation and reunion operating system of rear mounted engine automobile Download PDFInfo
- Publication number
- CN202499012U CN202499012U CN201220084531XU CN201220084531U CN202499012U CN 202499012 U CN202499012 U CN 202499012U CN 201220084531X U CN201220084531X U CN 201220084531XU CN 201220084531 U CN201220084531 U CN 201220084531U CN 202499012 U CN202499012 U CN 202499012U
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- clutch
- power
- pipeline
- exhaust
- air bleed
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model discloses a long-distance hydraulic separation and reunion operating system of a rear mounted engine automobile, wherein the long-distance hydraulic separation and reunion operating system of the rear mounted engine automobile comprises a clutch oil pot, a clutch general pump, a clutch pedal, a clutch slave pump and an air release valve; the clutch oil pot, the clutch general pump and the clutch slave pump are connected sequentially through pipelines; the clutch general pump and the clutch pedal are assembled together, and are installed in the driving region of an automobile; the clutch slave pump is installed on a transmission of an automobile engine; the air release valve is installed on the clutch slave pump; and an air discharge device is arranged between the clutch general pump and the clutch slave pump higher than the highest part of a clutch pipeline of the air release valve. According to the utility model, the air discharge device is arranged between the clutch general pump and the clutch slave pump higher than the highest point of the clutch pipeline of the air release valve, detained air in the highest part can be convenient to be discharged through operating the air discharge device, and the air is prevented from accumulating in the clutch pipeline.
Description
Technical field
The utility model relates to the remote hydraulic clutch maneuvering system of tail-engined car, and is especially relevant with the exhaust of the remote hydraulic clutch maneuvering system of tail-engined car.
Background technology
As shown in Figure 1, the remote hydraulic clutch maneuvering system 1 of tail-engined car mainly is made up of power-transfer clutch oil can 11, clutch master cylinder 13, pedal of clutch 14 and clutch slave cylinder 18 at present.Power-transfer clutch oil can 11 is installed on the instrument desk of automobile; Clutch master cylinder 13 fits together with pedal of clutch 14, is installed in the driver zone of automobile, and clutch slave cylinder 18 is installed on the change-speed box of automotive engine; Aie escape valve 19 is integrated with clutch slave cylinder 18; Power-transfer clutch oil can 11, clutch master cylinder 13 and clutch slave cylinder 18 are being connected with power-transfer clutch pipeline 12,15,16,17 successively, and wherein power-transfer clutch pipeline 12 is a sebific duct, and power-transfer clutch pipeline 15 is a flexible pipe; Power-transfer clutch pipeline 16 is a joint, and power-transfer clutch pipeline 17 is a hard tube.Because clutch master cylinder 13 fits together with pedal of clutch 14, is installed in the driver zone of automobile, clutch slave cylinder 18 is installed on the change-speed box of automotive engine; So power-transfer clutch pipeline 17 is longer; And for avoiding pipeline to interfere, power-transfer clutch pipeline 17 need be attached to the automobile bodies bottom, therefore in this remote hydraulic clutch maneuvering system 1; The position of the aie escape valve 19 of clutch slave cylinder 18 is lower than the extreme higher position of power-transfer clutch pipeline 17, and this extreme higher position is positioned at the zone of back axle to change-speed box.Because gas is light than braking liquid; The meeting upward movement; Be again aie escape valve 19 venting through clutch slave cylinder 18 during exhaust, so when exhaust, gas need spend considerable time and could get rid of in the power-transfer clutch pipeline 12,15,16,17; And very easily gather a part of gas row and do not go out at power-transfer clutch pipeline 12,15,16,17 vertexs; So both lost time and manpower, as easy as rolling off a log again pedal of clutch is not stepped on higher and higher, disengaging of clutch is unclear because of 12,15,16,17 exhausts of power-transfer clutch pipeline do not cause only, occurs that power-transfer clutch burns, problem such as clutch shudder, gear are unclear.
The utility model content
To the problem that exists in the prior art, the purpose of the utility model can be discharged the remote hydraulic clutch maneuvering system of the tail-engined car of gas in the power-transfer clutch pipeline fast, up hill and dale for providing a kind of simple in structure, easy to operate.
For realizing above-mentioned purpose, the technical scheme of the utility model is following:
A kind of remote hydraulic clutch maneuvering system of tail-engined car; Comprise power-transfer clutch oil can, clutch master cylinder, pedal of clutch, clutch slave cylinder and aie escape valve; Said power-transfer clutch oil can, said clutch master cylinder link to each other through pipeline with said clutch slave cylinder successively; Said clutch master cylinder and said pedal of clutch fit together, and are installed in the driver zone of automobile, and said clutch slave cylinder is installed on the change-speed box of automotive engine; Said aie escape valve is installed on the said clutch slave cylinder, and the power-transfer clutch pipeline highest point that between said clutch master cylinder and said clutch slave cylinder, is higher than said aie escape valve is equipped with exhaust gear.
Further; Said exhaust gear comprises exhaust joint and air bleed screw; Said exhaust joint is positive T-pipe joint; And being installed in the power-transfer clutch pipeline highest point that is higher than said aie escape valve between said clutch master cylinder and the said clutch slave cylinder, said air bleed screw can be installed in the path perpendicular to the oil duct of this joint of said exhaust joint removably.
Further, said exhaust gear is positioned at the below of the change-speed box access cover on the floor compartment.
Further, said exhaust gear is positioned at the below of the back axle access cover on the floor compartment.
Further; Side seal between said air bleed screw and the said exhaust joint; The bleed passage of said air bleed screw comprises hoop passage and the axial passage that is interconnected; Said hoop passage also is communicated with said air bleed screw bottom outer ring surface, and said axial passage also is communicated with said air bleed screw upper surface.
The beneficial effect of the utility model is; The utility model compared with prior art; The utility model is higher than aie escape valve between clutch master cylinder and clutch slave cylinder power-transfer clutch pipeline highest point is equipped with exhaust gear, can avoid gas to accumulate in the power-transfer clutch pipeline through operating the gas discharge that this exhaust gear will be trapped in this highest point easily; Thereby improve the sensitivity of power-transfer clutch; And prolonging power-transfer clutch service life, the utility model is simple in structure, easy to operate, with low cost, is very suitable for promoting the use of.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explain:
Fig. 1 is the remote hydraulic clutch maneuvering system structural representation of present tail-engined car;
Fig. 2 is the remote hydraulic clutch maneuvering system structural representation of a kind of tail-engined car of the utility model;
Fig. 3 is an exhaust gear structural representation in the remote hydraulic clutch maneuvering system of a kind of tail-engined car of the utility model.
The specific embodiment
The exemplary embodiments that embodies the utility model characteristic and advantage will be described in detail in following explanation.Be understood that the utility model can have various variations on various embodiment, the scope of its neither disengaging the utility model, and explanation wherein and accompanying drawing be the usefulness of being used as explanation in itself, but not in order to restriction the utility model.
As shown in Figure 2, the remote hydraulic clutch maneuvering system 2 of the tail-engined car of the utility model mainly is made up of power-transfer clutch oil can 21, clutch master cylinder 23, pedal of clutch 24 and clutch slave cylinder 28.Power-transfer clutch oil can 21 is installed on the instrument desk of automobile, is positioned at the driver zone of automobile, and clutch master cylinder 23 fits together with pedal of clutch 24; Be installed in the driver zone of automobile, clutch slave cylinder 28 is installed on the change-speed box of automotive engine, and this automotive engine is rearmounted; Aie escape valve 29 is integrated with clutch slave cylinder 28; Power-transfer clutch oil can 21, clutch master cylinder 23 and clutch slave cylinder 28 are being connected with power- transfer clutch pipeline 22,25,26,27 successively, and wherein power-transfer clutch pipeline 22 is a sebific duct, and power-transfer clutch pipeline 25 is a flexible pipe; Power-transfer clutch pipeline 26 is a joint, and power-transfer clutch pipeline 27 is a hard tube.
Because power-transfer clutch pipeline 27 is higher than aie escape valve 29, so power-transfer clutch pipeline 27 highest points between clutch master cylinder 23 and clutch slave cylinder 28 are equipped with exhaust gear 20, this power-transfer clutch pipeline 27 is placed along the automobile bodies bottom.Exhaust gear 20 can adopt manual structure, also can adopt Long-distance Control.When exhaust gear 20 adopts manual structure; Can this exhaust gear 20 be installed in change-speed box access cover or the position of back axle access cover on the corresponding floor compartment; Definite say be exactly exhaust gear 20 the installation site on the power-transfer clutch pipeline 27 be positioned at change-speed box access cover or back axle access cover below; With convenient exhaust gear 20 is carried out M/C, this two positions is the highest point of power-transfer clutch pipeline 27.When exhaust gear 20 adopts Long-distance Control, can be on automobile instrument panel the installation and control button, this moment, the installation site of exhaust gear 20 was unrestricted on power-transfer clutch pipeline 27.
In the present embodiment, the structure of exhaust gear 20 is as shown in Figure 3, and this exhaust gear 20 comprises exhaust joint 201 and air bleed screw 202.Wherein, exhaust joint 201 is positive T-pipe joint, and two relative ports 2011,2012 link to each other with power-transfer clutch pipeline 27 respectively, thereby forms the oil duct that connects.Machining internal thread in another port vertical 2013 with this oil duct, and air bleed screw 202 can be installed removably.Side seal between air bleed screw 202 and the exhaust joint 201 is tightened 202 of air bleed screw and is realized sealing.The bleed passage of air bleed screw 202 comprises the hoop passage 2022 and axial passage 2023 that is interconnected; Hoop passage 2022 other ends are communicated with air bleed screw 202 bottom outer ring surfaces; Axial passage 2023 other ends are communicated with the upper surface of air bleed screw 202, thereby form the bleed passage from air bleed screw 202 bottom outer ring surfaces to the upper surface.Pack into port 2013 and when tightening of air bleed screw 202, since side seal, power-transfer clutch pipeline 27 normal operation.The port 2011,2012 of exhaust joint 201 all is connected with power-transfer clutch pipeline 27 through screw thread, and needs sealing, leaks avoiding.Air bleed screw 202 1 ends are outside thread, match with the negative thread of port 2013, are processed with outer hexagonal structure 2021 on the other end exposed parts, conveniently carry out bleed air operation.
When using the utility model to carry out the bleeding of power-transfer clutch pipeline, the staff at first fills it up with the special-purpose braking liquid of clutch in power-transfer clutch oil can 21, and the aie escape valve on the loosen the clutch wheel cylinder 28 29; Continuous let slip the clutch 24, this moment, power-transfer clutch oil can 21 liquid levels will descend, when power-transfer clutch oil can 21 liquid levels drop to a half; In power-transfer clutch oil can 21, add the special-purpose braking liquid of clutch again; When filling it up with soon, continuous again let slip the clutch 24, so back and forth.All discharge in aie escape valve 29 when the fluid of air and vaporization, flow out cleaning fluid, again operating fluid is filled it up with to from about the about 5mm～10mm of oil filling port end face, tighten the aie escape valve 29 on the clutch slave cylinder 28.Also gathered a part of pressure gas row at power-transfer clutch pipeline vertex and do not gone out this moment, and this vertex is just at clutch exhaust joint 201 and air bleed screw 202 places.Then through unclamping the air bleed screw 202 of the exhaust joint 201 that is arranged in power-transfer clutch pipeline 27, and carry out exhaust more as stated above, tighten the air bleed screw 202 in the exhaust joint 201 after exhaust finishes, and with 21 cappings of power-transfer clutch oil can.This moment, this a part of residual gas was thoroughly discharged from the port 2013 of exhaust joint 201; Avoid existing in the vehicle clutch pipeline sub-fraction pressure gas; Thereby realize that gas is got rid of clean fast in the clutch pipeline; Thoroughly solve that pedal of clutch is not stepped on higher and higher, disengaging of clutch is unclear because of the exhaust of clutch pipeline does not cause only, problem such as occur that power-transfer clutch burns, clutch shudder, gear are unclear.
The beneficial effect of the utility model is; The utility model compared with prior art; The utility model is higher than aie escape valve 29 between clutch master cylinder 23 and clutch slave cylinder 28 power-transfer clutch pipeline 27 highest points are equipped with exhaust gear 20, can avoid gas to accumulate in the power-transfer clutch pipeline 27 through operating the gas discharge that this exhaust gear 20 will be trapped in this highest point easily; Thereby improve the sensitivity of power-transfer clutch; And prolonging power-transfer clutch service life, the utility model is simple in structure, easy to operate, with low cost, is very suitable for promoting the use of.
The technical scheme of the utility model is disclosed as above by preferred embodiment.Those skilled in the art should recognize change and the retouching of under the situation of scope that does not break away from the appended the utility model that claim disclosed of the utility model and spirit, being done, and all belong within the protection domain of claim of the utility model.
Claims (5)
1. the remote hydraulic clutch maneuvering system of a tail-engined car; Comprise power-transfer clutch oil can, clutch master cylinder, pedal of clutch, clutch slave cylinder and aie escape valve; Said power-transfer clutch oil can, said clutch master cylinder link to each other through pipeline with said clutch slave cylinder successively, and said clutch master cylinder and said pedal of clutch fit together, and are installed in the driver zone of automobile; Said clutch slave cylinder is installed on the change-speed box of automotive engine; Said aie escape valve is installed on the said clutch slave cylinder, it is characterized in that, the power-transfer clutch pipeline highest point that between said clutch master cylinder and said clutch slave cylinder, is higher than said aie escape valve is equipped with exhaust gear.
2. the remote hydraulic clutch maneuvering system of tail-engined car as claimed in claim 1; It is characterized in that; Said exhaust gear comprises exhaust joint and air bleed screw; Said exhaust joint is positive T-pipe joint, and is installed in the power-transfer clutch pipeline highest point that is higher than said aie escape valve between said clutch master cylinder and the said clutch slave cylinder, and said air bleed screw can be installed in the path perpendicular to the oil duct of this joint of said exhaust joint removably.
3. the remote hydraulic clutch maneuvering system of tail-engined car as claimed in claim 1 is characterized in that, said exhaust gear is positioned at the below of the change-speed box access cover on the floor compartment.
4. the remote hydraulic clutch maneuvering system of tail-engined car as claimed in claim 1 is characterized in that, said exhaust gear is positioned at the below of the back axle access cover on the floor compartment.
5. the remote hydraulic clutch maneuvering system of tail-engined car as claimed in claim 2; It is characterized in that; Side seal between said air bleed screw and the said exhaust joint; The bleed passage of said air bleed screw comprises hoop passage and the axial passage that is interconnected, and said hoop passage also is communicated with said air bleed screw bottom outer ring surface, and said axial passage also is communicated with said air bleed screw upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220084531XU CN202499012U (en) | 2012-03-08 | 2012-03-08 | Long-distance hydraulic separation and reunion operating system of rear mounted engine automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220084531XU CN202499012U (en) | 2012-03-08 | 2012-03-08 | Long-distance hydraulic separation and reunion operating system of rear mounted engine automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202499012U true CN202499012U (en) | 2012-10-24 |
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ID=47035637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220084531XU Expired - Lifetime CN202499012U (en) | 2012-03-08 | 2012-03-08 | Long-distance hydraulic separation and reunion operating system of rear mounted engine automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202499012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967965A (en) * | 2013-01-31 | 2014-08-06 | 谢夫勒科技股份两合公司 | Exhaust valve adapter |
| CN108361296A (en) * | 2018-05-08 | 2018-08-03 | 安徽江淮汽车集团股份有限公司 | Clutch system air exhaust auxiliary device and method |
-
2012
- 2012-03-08 CN CN201220084531XU patent/CN202499012U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967965A (en) * | 2013-01-31 | 2014-08-06 | 谢夫勒科技股份两合公司 | Exhaust valve adapter |
| CN103967965B (en) * | 2013-01-31 | 2018-07-31 | 舍弗勒技术股份两合公司 | Exhaust valve adapter |
| CN108361296A (en) * | 2018-05-08 | 2018-08-03 | 安徽江淮汽车集团股份有限公司 | Clutch system air exhaust auxiliary device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |