CN105443607B - The clutch slave cylinder being easily vented - Google Patents
The clutch slave cylinder being easily vented Download PDFInfo
- Publication number
- CN105443607B CN105443607B CN201510975856.5A CN201510975856A CN105443607B CN 105443607 B CN105443607 B CN 105443607B CN 201510975856 A CN201510975856 A CN 201510975856A CN 105443607 B CN105443607 B CN 105443607B
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- CN
- China
- Prior art keywords
- cylinder body
- clutch slave
- gas nozzle
- piston
- slave cylinder
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The invention discloses the clutch slave cylinders that one kind is easily vented, the clutch slave cylinder includes cylinder body, slip is equipped with piston in the cylinder body, injection device is fixed on the cylinder body, gas vent is communicated on the cylinder body, twist has cylindrical gas nozzle on the gas vent, the gas nozzle is equipped with through hole, when the gas nozzle part is back-outed out of described gas vent, the injection device can be connected to the cylinder interior by the through hole, when exhaust, the injection device is filled into hydraulic oil, then hydraulic oil is driven into from the through hole by the cylinder interior by the injection device, until filling entire cylinder body.Solving current clutch slave cylinder all is to drive reciprocating motion of the pistons by repeatedly trampling clutch pedal, internal air is discharged from gas nozzle, exhaust effect is poor, and 2 people cooperation is needed to be exhausted, very cumbersome problem.
Description
Technical field
The present invention relates to automobile parts, and in particular, to the clutch slave cylinder being easily vented.
Background technique
Clutch slave cylinder is the transmission device connecting with clutch pedal, and clutch slave cylinder needs in a pre-installation will be inside it
Air drain, prevent the braking effect of internal excessive air impact clutch slave cylinder, current clutch slave cylinder is all logical
Cross and repeatedly trample clutch pedal, drive reciprocating motion of the pistons, internal air is discharged from gas nozzle, not only exhaust effect compared with
Difference, and 2 people cooperation is needed to be exhausted, it is very cumbersome.
Therefore it provides one kind can one be exhausted and the preferable clutch slave cylinder of exhaust effect is that the present invention needs
It solves the problems, such as.
Summary of the invention
For the above-mentioned prior art, the present invention provides the clutch slave cylinders that one kind is easily vented, and solve current clutch
Device wheel cylinder is all to drive reciprocating motion of the pistons by repeatedly trampling clutch pedal, internal air is discharged from gas nozzle, row
Gas effect is poor, and 2 people cooperation is needed to be exhausted, very cumbersome problem.
To achieve the goals above, the present invention provides the clutch slave cylinders that one kind is easily vented, wherein the clutch point
Pump includes cylinder body, and slip is equipped with piston in the cylinder body, and described piston one end connects the inboard wall of cylinder block by spring, separately
One end extends to outside the cylinder body, and the end face of one end that the piston is connected with the spring forms close with the inboard wall of cylinder block
Close space, the cylinder body is equipped with the inlet nozzle being connected with the confined space, be additionally provided on the cylinder body with it is described closed
The gas vent with internal thread structure that space is connected, twist has gas nozzle on the gas vent, and the gas nozzle is equipped with through hole,
Described through hole one end aperture is located at the gas nozzle circumferential surface, and other end aperture is located at the gas nozzle close to the confined space
End face on so that the confined space can pass through the through hole when the gas nozzle part is back-outed out of described gas vent
It is in communication with the outside, injection device is further fixed on the cylinder body, the injection device includes hollow shell, the shell
One end is communicated with hose, is equipped with slidable extrusion plug in the shell, the extrusion plug passes through far from one end of the hose
Push rod connects handle, and the push rod is at least partially disposed at the hull outside, when the gas nozzle part is turned round out of described gas vent
When out, the hose be can be inserted in the through hole.
Preferably, it is cased with resilient dust set on the one end of the piston far from the spring, the resilient dust covers one end
It is fixed on the piston, the other end is fixed on the cylinder body.
Preferably, the piston is socketed with O-shaped rubber ring on one end of the spring.
Preferably, the quantity of the O-shaped rubber ring is 1-3.
Preferably, the injection device further includes the limited block with card slot, and the limited block is removably fastened on
On the push rod of the hull outside.
Preferably, the quantity of the spring is 1-3.
Preferably, seal cap is cased on one end in the hose far from the shell.
Preferably, hex nut is connected on one end in the gas nozzle far from the gas vent.
According to the above technical scheme, clutch slave cylinder provided by the invention includes cylinder body, and slip sets in the cylinder body
There is piston, injection device is fixed on the cylinder body, gas vent is communicated on the cylinder body, twist has circle on the gas vent
Cylindricality gas nozzle, the gas nozzle is equipped with through hole, when the gas nozzle part is back-outed out of described gas vent, the syringe dress
The cylinder interior can be connected to by the through hole by setting, and when exhaust, the injection device is filled hydraulic oil, is then led to
It crosses the injection device and hydraulic oil is driven into the cylinder interior from the through hole, until entire cylinder body is filled, it is this
Exhaust mode can effectively drain the air of cylinder interior, good exhaust effect, and can be with one man operation.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, 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 structural schematic diagram of clutch slave cylinder provided by the invention.
Description of symbols
1- resilient dust covers 2- piston
3-O type rubber ring 4- spring
5- cylinder body 6- inlet nozzle
7- gas nozzle 8- hex nut
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
The present invention provides the clutch slave cylinders that one kind is easily vented, wherein the clutch slave cylinder includes cylinder body 5, described
Slip is equipped with piston 2 in cylinder body 5, and described 2 one end of piston connects 5 inner wall of cylinder body by spring 4, the other end extends to
Outside the cylinder body 5, the end face of one end that the piston 2 is connected with the spring 4 and 5 inner wall of cylinder body form confined air
Between, the cylinder body 5 is equipped with the inlet nozzle 6 being connected with the confined space, is additionally provided with and the confined air on the cylinder body 5
Between the gas vent with internal thread structure that is connected, twist has gas nozzle 7 on the gas vent, and the gas nozzle 7 is equipped with through hole,
Described through hole one end aperture is located at 7 circumferential surface of gas nozzle, and other end aperture is located at the gas nozzle 7 close to the confined air
Between end face on so that the confined space can be run through by described when 7 part of gas nozzle is back-outed out of described gas vent
Hole is in communication with the outside, and injection device is further fixed on the cylinder body 5, the injection device includes hollow shell, described
Shell one end is communicated with hose, is equipped with slidable extrusion plug, the one end of the extrusion plug far from the hose in the shell
Handle is connected by push rod, the push rod is at least partially disposed at the hull outside, when 7 part of gas nozzle is from the gas vent
When inside back-outing, the hose be can be inserted in the through hole.When exhaust, the injection device is filled into hydraulic oil, then
Hydraulic oil is driven into inside the cylinder body 5 from the through hole by the injection device, until entire cylinder body 5 is filled,
This exhaust mode can effectively drain the air inside cylinder body 5, good exhaust effect, and can be with one man operation.
In a preferred embodiment of the invention, in order to prevent inside the cylinder body 5 into ash, the piston 2 is remote
Resilient dust set 1 is cased on one end from the spring 4, the resilient dust covers 1 one end and is fixed on the piston 2, another
End is fixed on the cylinder body 5.
In a preferred embodiment of the invention, it in order to increase the leakproofness inside the cylinder body 5, prevents hydraulic
Oil leakage, the piston 2 are socketed with O-shaped rubber ring 3 on one end of the spring 4, it is preferred that the O-shaped rubber ring
Quantity is 1-3, and certainly, the quantity of O-shaped rubber ring can be adjusted according to the demand of those skilled in the art here.
In a preferred embodiment of the invention, the hydraulic oil in injection device is squeezed in maloperation in order to prevent
Out, the injection device further includes the limited block with card slot, and the limited block is removably fastened on positioned at the shell
On external push rod, in use, the limited block is removed.
In a preferred embodiment of the invention, in order to improve the reset capability of the piston 2, the spring 4
Quantity be 1-3, certainly, the quantity of spring 4 can be adjusted according to the demand of those skilled in the art here.
In a preferred embodiment of the invention, when not using the injection device in order to prevent, in device
Hydraulic oil leaked out from hose, seal cap is cased on one end in the hose far from the shell, in use, by the sealing
Cap is removed.
In a kind of more preferably embodiment of the invention, back-out or be torqued into the gas nozzle 7, the gas for convenience
Hex nut 8 is connected on one end in mouth 7 far from the gas vent.
A kind of specific embodiment according to the present invention, as shown in Figure 1, the present invention provides the clutches that one kind is easily vented
Device wheel cylinder, wherein the clutch slave cylinder includes cylinder body 5, and slip is equipped with piston 2, the piston 2 one in the cylinder body 5
End connects 5 inner wall of cylinder body by spring 4, and the other end extends to outside the cylinder body 5, the piston 2 and 4 phase of spring
The end face of one end even and 5 inner wall of cylinder body form confined space, and the cylinder body 5 is equipped with to be connected with the confined space
Inlet nozzle 6, be additionally provided with the gas vent with internal thread structure being connected with the confined space, the row on the cylinder body 5
Twist has gas nozzle 7 on stomata, and the gas nozzle 7 is equipped with through hole, and described through hole one end aperture is located at the 7 circumference table of gas nozzle
Face, other end aperture are located at the gas nozzle 7 on the end face of the confined space, so that when 7 part of gas nozzle is from described
When back-outing in gas vent, the confined space can be in communication with the outside by the through hole, far from the exhaust in the gas nozzle 7
It is connected with hex nut 8 on the one end in hole, is further fixed on injection device on the cylinder body 5, during the injection device includes
Empty shell, described shell one end is communicated with hose, is cased with seal cap on one end far from the shell in the hose, described
Slidable extrusion plug is equipped in shell, the one end of the extrusion plug far from the hose connects handle by push rod, described to push away
Bar is at least partially disposed at the hull outside, and when 7 part of gas nozzle is back-outed out of described gas vent, the hose can be inserted
Enter in the through hole, the piston 2 is cased with resilient dust set 1, the resilient dust set 1 on one end far from the spring 4
One end is fixed on the piston 2, and the other end is fixed on the cylinder body 5, and the piston 2 is on one end of the spring 4
It is socketed with 2 O-shaped rubber rings 3.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
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 also be regarded as the disclosure of the present invention.
Claims (8)
1. the clutch slave cylinder that one kind is easily vented, which is characterized in that the clutch slave cylinder includes cylinder body (5), the cylinder body (5)
Interior slip is equipped with piston (2), and described piston (2) one end connects cylinder body (5) inner wall by spring (4), and the other end prolongs
Extend to the cylinder body (5) outside, the end face of one end that the piston (2) is connected with the spring (4) and the cylinder body (5) inner wall
Confined space is formed, the cylinder body (5) is equipped with the inlet nozzle (6) being connected with the confined space, goes back on the cylinder body (5)
Equipped with the gas vent with internal thread structure being connected with the confined space, there is gas nozzle (7) twist on the gas vent, described
Gas nozzle (7) is equipped with through hole, and described through hole one end aperture is located at the gas nozzle (7) circumferential surface, and other end aperture is located at
The gas nozzle (7) is on the end face of the confined space, so that when the gas nozzle (7) partially back-out out of described gas vent
When, the confined space can be in communication with the outside by the through hole, be further fixed on injection device on the cylinder body (5), institute
Stating injection device includes hollow shell, and described shell one end is communicated with hose, and slidable squeeze is equipped in the shell
Plug, the one end of the extrusion plug far from the hose connect handle by push rod, and the push rod is at least partially disposed at the shell
Outside, when the gas nozzle (7) is partially back-outed out of described gas vent, the hose be can be inserted in the through hole.
2. clutch slave cylinder according to claim 1, which is characterized in that the one of the piston (2) separate the spring (4)
It is cased on end resilient dust set (1), described resilient dust set (1) one end is fixed on the piston (2), and the other end is fixed on institute
It states on cylinder body (5).
3. clutch slave cylinder according to claim 1 or 2, which is characterized in that the piston (2) is close to the spring (4)
One end on be socketed with O-shaped rubber ring (3).
4. clutch slave cylinder according to claim 3, which is characterized in that the quantity of the O-shaped rubber ring (3) is 1-3.
5. clutch slave cylinder according to claim 1, which is characterized in that the injection device further includes with card slot
Limited block, the limited block are removably fastened on the push rod of the hull outside.
6. clutch slave cylinder according to claim 1, which is characterized in that the quantity of the spring (4) is 1-3.
7. clutch slave cylinder according to claim 1, which is characterized in that on one end in the hose far from the shell
It is cased with seal cap.
8. clutch slave cylinder according to claim 1, which is characterized in that far from the gas vent in the gas nozzle (7)
Hex nut (8) are connected on one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975856.5A CN105443607B (en) | 2015-12-22 | 2015-12-22 | The clutch slave cylinder being easily vented |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975856.5A CN105443607B (en) | 2015-12-22 | 2015-12-22 | The clutch slave cylinder being easily vented |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105443607A CN105443607A (en) | 2016-03-30 |
| CN105443607B true CN105443607B (en) | 2019-06-07 |
Family
ID=55554133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510975856.5A Active CN105443607B (en) | 2015-12-22 | 2015-12-22 | The clutch slave cylinder being easily vented |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105443607B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114144601A (en) * | 2019-11-22 | 2022-03-04 | 舍弗勒技术股份两合公司 | Hydraulic cylinder exhaust mechanism and hydraulic actuating mechanism of hydraulic parking lock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1971349U (en) * | 1966-08-26 | 1967-10-26 | Ford Werke Ag | ACTUATING DEVICE FOR FRICTION COUPLINGS. |
| US3822770A (en) * | 1972-05-08 | 1974-07-09 | Caterpillar Tractor Co | Speed sensitive control system for slipping clutch |
| CN202301575U (en) * | 2011-09-24 | 2012-07-04 | 芜湖恒坤汽车部件有限公司 | Cutch cylinder |
| CN203098625U (en) * | 2012-12-18 | 2013-07-31 | 芜湖恒坤汽车部件有限公司 | Clutch slave cylinder of automobile |
-
2015
- 2015-12-22 CN CN201510975856.5A patent/CN105443607B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1971349U (en) * | 1966-08-26 | 1967-10-26 | Ford Werke Ag | ACTUATING DEVICE FOR FRICTION COUPLINGS. |
| US3822770A (en) * | 1972-05-08 | 1974-07-09 | Caterpillar Tractor Co | Speed sensitive control system for slipping clutch |
| CN202301575U (en) * | 2011-09-24 | 2012-07-04 | 芜湖恒坤汽车部件有限公司 | Cutch cylinder |
| CN203098625U (en) * | 2012-12-18 | 2013-07-31 | 芜湖恒坤汽车部件有限公司 | Clutch slave cylinder of automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105443607A (en) | 2016-03-30 |
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