CN104832560B - Clutch hydraulic pressure operating mechanism and its method for exhausting, vehicle - Google Patents
Clutch hydraulic pressure operating mechanism and its method for exhausting, vehicle Download PDFInfo
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- CN104832560B CN104832560B CN201410788276.0A CN201410788276A CN104832560B CN 104832560 B CN104832560 B CN 104832560B CN 201410788276 A CN201410788276 A CN 201410788276A CN 104832560 B CN104832560 B CN 104832560B
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- clutch
- hydraulic pressure
- operating mechanism
- check valve
- pipeline road
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The invention discloses a kind of clutch hydraulic pressure operating mechanism and its method for exhausting, wherein, the clutch hydraulic pressure operating mechanism includes clutch pedal, total pump push rod (1), clutch master cylinder (2), pipeline road (3), clutch slave cylinder (4), wheel cylinder push rod (5) and release yoke, the pipeline road (3) is connected between the clutch master cylinder (2) and clutch slave cylinder (4), wherein, the clutch hydraulic pressure operating mechanism also includes check valve (6), the check valve (6) is connected to the gas vent of the clutch slave cylinder (4).The invention also discloses a kind of vehicle for including above-mentioned clutch hydraulic pressure operating mechanism.Using the clutch hydraulic pressure operating mechanism of the present invention, a people is only needed to complete the exhaust of pipeline road, it is simple to operate, reduce labor intensity.
Description
Technical field
The present invention relates to clutch operating device field, in particular it relates to which a kind of clutch hydraulic pressure operating mechanism, is further related to
A kind of vehicle for including the clutch hydraulic pressure operating mechanism.
Background technology
Using clutch hydraulic pressure operating mechanism vehicle in, if having air in clutch hydraulic pressure system, can cause from
The work of clutch operating mechanism is abnormal, and clutch effective travel is inadequate, clutch failure, can not separate, so that vehicle can not
Normal starting and gearshift, have a strong impact on that vehicle travels.Therefore, in clutch hydraulic pressure system, once there is air, must just carry out
Exhaust.
The method for exhausting of the clutch hydraulic pressure operating mechanism of prior art is：One people will first be arranged on clutch slave cylinder
Vent valve on gas vent is tightened, and another person tramples clutch pedal repeatedly in driver's cabin, so that the pressure rise in pipeline,
Then clutch pedal is slammed, another person turns on vent valve and deflated, and then tightens vent valve again.So it is repeated multiple times after,
Air in pipeline could be discharged clean.
By above description as can be seen that existing method for exhausting needs two people's cooperations to complete, time-consuming expense be present
The defects of power, automaticity are relatively low.
The content of the invention
It is an object of the present invention to provide a kind of clutch hydraulic pressure operating mechanism, uses the clutch hydraulic pressure operating mechanism
The exhaust of pipeline road can conveniently be carried out.
To achieve these goals, the present invention provides a kind of clutch hydraulic pressure operating mechanism, including clutch pedal, master cylinder push away
Bar, clutch master cylinder, pipeline road, clutch slave cylinder, wheel cylinder push rod and release yoke, the pipeline road are connected to the clutch
Between device master cylinder and clutch slave cylinder, wherein, the clutch hydraulic pressure operating mechanism also includes check valve, and the check valve is connected to
The gas vent of the clutch slave cylinder.
Preferably, the clutch hydraulic pressure operating mechanism also includes blowdown piping, and the head end of the blowdown piping is connect by pipe
Head is connected to the gas vent of the clutch slave cylinder, and the check valve is arranged in the blowdown piping.
Preferably, the clutch hydraulic pressure operating mechanism also includes catchment cup, and the catchment cup is arranged on the blowdown piping
End.
Install on the gas vent of clutch slave cylinder that vent valve is different from prior art, grasped in the clutch hydraulic pressure of the present invention
In vertical mechanism, by connecting check valve on the gas vent of clutch slave cylinder so that when needing that pipeline road is exhausted,
Clutch pedal only need to be trampled, the pressure in pipeline road is reached the Opening pressure of check valve, opens check valve, you can by oil transportation
Air discharge in pipeline.After the completion of exhaust, clutch pedal is unclamped, negative pressure, closed check valve, so as to not are produced in pipeline road
It can flow backwards extraneous air to enter in pipeline road.Therefore, using the clutch hydraulic pressure operating mechanism of the present invention, a people is only needed
The exhaust of pipeline road can be completed, it is simple to operate, reduce labor intensity.
On the basis of above-mentioned clutch hydraulic pressure operating mechanism, the present invention also provides a kind of vehicle, and the vehicle is included as above
Described clutch hydraulic pressure operating mechanism.
It is a further object of the present invention to provide a kind of method for exhausting of clutch hydraulic pressure operating mechanism, the method for exhausting is used
The exhaust of the pipeline road of clutch hydraulic pressure operating mechanism can be conveniently realized.
To achieve these goals, the present invention provides a kind of method for exhausting of clutch hydraulic pressure operating mechanism, the clutch
Device hydraulic control mechanism include clutch pedal, total pump push rod, clutch master cylinder, pipeline road, clutch slave cylinder, wheel cylinder push rod and
Release yoke, the pipeline road are connected between the clutch master cylinder and clutch slave cylinder, wherein, the method for exhausting bag
Include：First step, check valve is connected to the gas vent of the clutch slave cylinder；Second step, the clutch pedal is trampled, with
The pressure in the pipeline road is set to reach the Opening pressure of the check valve, so as to discharge the air in the pipeline road；
Third step, unclamp the clutch pedal, the closed check valve；Four steps, the second step and the 3rd is repeated
Step, by the air emptying in the pipeline road.
Preferably, in the first step, the check valve is arranged in blowdown piping, and by the blowdown piping
Head end the gas vent of the clutch slave cylinder is connected to by pipe joint.
Preferably, in the first step, catchment cup is placed in the end of the blowdown piping.
Preferably, in the second step, trample repeatedly and unclamp the clutch pedal, so that in the pipeline road
Pressure reach the Opening pressure of the check valve.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the schematic diagram according to the clutch hydraulic pressure operating mechanism of one embodiment of the present invention；
Fig. 2 is Fig. 1 partial enlarged drawing.
Description of reference numerals
1 total pipeline road of 2 clutch master cylinder of pump push rod 3
The check valve of 4 clutch slave cylinder, 5 wheel cylinder push rod 6
The catchment cup of 7 blowdown piping, 8 pipe joint 9
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
According to an aspect of the present invention, there is provided a kind of clutch hydraulic pressure operating mechanism, including clutch pedal (not shown),
Total pump push rod 1, clutch master cylinder 2, pipeline road 3, clutch slave cylinder 4, wheel cylinder push rod 5 and release yoke (not shown), master cylinder push away
One end of bar 1 is articulated with clutch pedal, and the other end is supported on the piston of clutch master cylinder 2, and it is total that pipeline road 3 connects clutch
The oil pocket of pump 2 and the oil pocket of clutch slave cylinder 4, the one end of wheel cylinder push rod 5 are connected with release yoke, and the other end is supported in clutch slave cylinder
On 4 piston, wherein, the clutch hydraulic pressure operating mechanism also includes check valve 6, and the check valve 6 is connected to clutch slave cylinder 4
Gas vent.
Install on the gas vent of clutch slave cylinder 4 that vent valve is different from prior art, in the clutch hydraulic pressure of the present invention
In operating mechanism, pass through and check valve 6 is connected on the gas vent of clutch slave cylinder 4 so that when needing that pipeline road 3 is arranged
During gas, clutch pedal only need to be trampled, the pressure in pipeline road 3 is reached the Opening pressure of check valve 6, opens check valve 6, i.e.,
Air in pipeline road 3 can be discharged.After the completion of exhaust, clutch pedal is unclamped, negative pressure, check valve 4 are produced in pipeline road 3
Close, enter so as to flow backwards extraneous air in pipeline road 3.Therefore, machine is manipulated using the clutch hydraulic pressure of the present invention
Structure, a people is only needed to complete the exhaust of pipeline road, it is simple to operate, reduce labor intensity.
Check valve 6 can be connected to the gas vent of clutch slave cylinder 4 in several ways.As a kind of embodiment,
As shown in Fig. 2 the clutch hydraulic pressure operating mechanism of the present invention can also include blowdown piping 7, the head end of the blowdown piping 7 passes through
Pipe joint 8 is connected to the gas vent of clutch slave cylinder 4, and check valve 6 is arranged in blowdown piping 7.
When pipeline road 3 is exhausted, understands some fluid and discharged with air, in order to collect the part
Fluid, prevent it from polluting, it is preferable that the clutch hydraulic pressure operating mechanism also includes catchment cup 9, and the catchment cup 9 is set
In the end of blowdown piping 7.
On the basis of the technical scheme of the clutch hydraulic pressure operating mechanism of the present invention, a kind of car of also offer of the invention
, the vehicle includes clutch hydraulic pressure operating mechanism as described above.
According to another aspect of the present invention, there is provided a kind of method for exhausting of clutch hydraulic pressure operating mechanism, clutch hydraulic pressure
Operating mechanism includes clutch pedal, total pump push rod 1, clutch master cylinder 2, pipeline road 3, clutch slave cylinder 4, the and of wheel cylinder push rod 5
Release yoke, one end of total pump push rod 1 are articulated with clutch pedal, and the other end is supported on the piston of clutch master cylinder 2, pipeline road
The oil pocket of 3 connection clutch master cylinders 2 and the oil pocket of clutch slave cylinder 4, the one end of wheel cylinder push rod 5 are connected with release yoke, and the other end supports
Withstand on the piston of clutch slave cylinder 4, the method for exhausting includes：First step, check valve 6 is connected to clutch slave cylinder 4
Gas vent；Second step, clutch pedal is trampled, so that the pressure in pipeline road 3 reaches the Opening pressure of check valve 6, from
And discharge the air in pipeline road 3；Third step, unclamps clutch pedal, and check valve 6 is closed；Four steps, it is repeated
Two steps and third step, by the air emptying in pipeline road 3.
In the first step, in order to facilitate the installation of check valve 6, check valve 6 can be arranged in blowdown piping 7, and
And the head end of the blowdown piping 7 is connected to the gas vent of clutch slave cylinder 4 by pipe joint 8.
In the first step, catchment cup 9 can be placed in the end of blowdown piping 7, to collect what is discharged with air
Fluid.
In the second step, possibly can not be that the pressure in pipeline road 3 reaches single only by once trampling clutch pedal
To the Opening pressure of valve 6, at this point it is possible to by trampling repeatedly and unclamping clutch pedal, to improve the pressure in pipeline road 3,
So as to open check valve 6.It should be noted that oil storage tank is generally connected with clutch master cylinder 2, the pressure in pipeline road 3
Before power reaches the Opening pressure of check valve 6, clutch pedal is unclamped, produces negative pressure in pipeline road 3, the fluid in oil storage tank leads to
The compensation hole crossed on clutch master cylinder 2 enters in the oil pocket of clutch master cylinder 2, so that unclamping the process of clutch pedal
In, the pressure in pipeline road 3 will not reduce.In this way, before the Opening pressure of check valve 6 is reached, by stepping on repeatedly
Step on and unclamp clutch pedal, the pressure in pipeline road 3 can be made persistently to increase.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (4)
1. a kind of clutch hydraulic pressure operating mechanism, including clutch pedal, total pump push rod (1), clutch master cylinder (2), pipeline road
(3), clutch slave cylinder (4), wheel cylinder push rod (5) and release yoke, the pipeline road (3) are connected to the clutch master cylinder (2)
Between clutch slave cylinder (4), it is characterised in that the clutch hydraulic pressure operating mechanism also includes check valve (6), blowdown piping
(7) and catchment cup (9), the head end of the blowdown piping (7) are connected to putting for the clutch slave cylinder (4) by pipe joint (8)
Gas port, the check valve (6) are arranged in the blowdown piping (7), and the catchment cup (9) is arranged on the blowdown piping (7)
End.
2. a kind of vehicle, it is characterised in that the vehicle includes clutch hydraulic pressure operating mechanism according to claim 1.
3. a kind of method for exhausting of clutch hydraulic pressure operating mechanism, the clutch hydraulic pressure operating mechanism includes clutch pedal, total
Pump push rod (1), clutch master cylinder (2), pipeline road (3), clutch slave cylinder (4), wheel cylinder push rod (5) and release yoke, it is described defeated
Oil pipe line (3) is connected between the clutch master cylinder (2) and clutch slave cylinder (4), it is characterised in that the method for exhausting bag
Include：
First step, check valve (6) is connected to the gas vent of the clutch slave cylinder (4)；
Second step, the clutch pedal is trampled, so that the pressure in the pipeline road (3) reaches the check valve (6)
Opening pressure, so as to discharge the air in the pipeline road (3)；
Third step, unclamps the clutch pedal, and the check valve (6) is closed；
Four steps, the second step and third step is repeated, by the air emptying in the pipeline road (3),
In the first step, the check valve (6) is arranged in blowdown piping (7), and by the blowdown piping (7)
Head end is connected to the gas vent of the clutch slave cylinder (4) by pipe joint (8), is placed in the end of the blowdown piping (7)
Catchment cup (9).
4. the method for exhausting of clutch hydraulic pressure operating mechanism according to claim 3, it is characterised in that in the second step
In rapid, trample repeatedly and unclamp the clutch pedal, so that the pressure in the pipeline road (3) reaches the check valve (6)
Opening pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410788276.0A CN104832560B (en) | 2014-12-17 | 2014-12-17 | Clutch hydraulic pressure operating mechanism and its method for exhausting, vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410788276.0A CN104832560B (en) | 2014-12-17 | 2014-12-17 | Clutch hydraulic pressure operating mechanism and its method for exhausting, vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104832560A CN104832560A (en) | 2015-08-12 |
| CN104832560B true CN104832560B (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410788276.0A Active CN104832560B (en) | 2014-12-17 | 2014-12-17 | Clutch hydraulic pressure operating mechanism and its method for exhausting, vehicle |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361296B (en) * | 2018-05-08 | 2019-06-04 | 安徽江淮汽车集团股份有限公司 | Clutch system air exhaust auxiliary device and method |
| CN108571538A (en) * | 2018-07-18 | 2018-09-25 | 北汽福田汽车股份有限公司 | Exhaust apparatus and vehicle for vehicle clutch system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3228503A (en) * | 1961-04-10 | 1966-01-11 | Ferodo Sa | Hydraulic clutches or like transmissions and in their control elements |
| CN2233333Y (en) * | 1995-10-16 | 1996-08-21 | 廖昱 | Pressure exhaust automobile hydraulic operating mechanism |
| CN101479496A (en) * | 2006-06-27 | 2009-07-08 | 博格华纳公司 | Three position control solenoid for hydraulic activation |
| CN202883558U (en) * | 2012-09-26 | 2013-04-17 | 北汽福田汽车股份有限公司 | Exhausting device of hydraulic system |
| CN203511290U (en) * | 2013-10-23 | 2014-04-02 | 黄志海 | Filling and deflating device for clutch hydraulic control system of large bus |
| CN204344747U (en) * | 2014-12-17 | 2015-05-20 | 北汽福田汽车股份有限公司 | Clutch hydraulic pressure operating mechanism and vehicle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04279786A (en) * | 1991-03-06 | 1992-10-05 | Toyota Autom Loom Works Ltd | Scroll type compressor |
| CN1789735A (en) * | 2004-09-28 | 2006-06-21 | 博格华纳公司 | Self bleeding device |
| CN2811620Y (en) * | 2005-08-15 | 2006-08-30 | 南京奥特佳冷机有限公司 | Vortex compressor with oil and gas separator for large displacement vehicle |
| CN201103702Y (en) * | 2007-11-07 | 2008-08-20 | 吕作财 | Exhaust valve of hydraulic system |
| CN202251536U (en) * | 2011-08-01 | 2012-05-30 | 臧福运 | Clutch aided power separated pump for vehicle |
| CN203094045U (en) * | 2013-02-06 | 2013-07-31 | 李庆军 | Air bleeding device for automobile hydraulic brake and clutch system |
| CN103335035B (en) * | 2013-06-24 | 2015-07-08 | 宁波华盛汽车部件有限公司 | Oil and air separation structure for hydraulic retarder |
-
2014
- 2014-12-17 CN CN201410788276.0A patent/CN104832560B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3228503A (en) * | 1961-04-10 | 1966-01-11 | Ferodo Sa | Hydraulic clutches or like transmissions and in their control elements |
| CN2233333Y (en) * | 1995-10-16 | 1996-08-21 | 廖昱 | Pressure exhaust automobile hydraulic operating mechanism |
| CN101479496A (en) * | 2006-06-27 | 2009-07-08 | 博格华纳公司 | Three position control solenoid for hydraulic activation |
| CN202883558U (en) * | 2012-09-26 | 2013-04-17 | 北汽福田汽车股份有限公司 | Exhausting device of hydraulic system |
| CN203511290U (en) * | 2013-10-23 | 2014-04-02 | 黄志海 | Filling and deflating device for clutch hydraulic control system of large bus |
| CN204344747U (en) * | 2014-12-17 | 2015-05-20 | 北汽福田汽车股份有限公司 | Clutch hydraulic pressure operating mechanism and vehicle |
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|---|---|
| CN104832560A (en) | 2015-08-12 |
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Address after: 102206 North of Laoniuwan Village, Shayang Road, Shahe Town, Changping District, Beijing Patentee after: Beiqi Futian Automobile Co., Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: Beiqi Futian Automobile Co., Ltd. |