CN203627589U - Clutch cylinder for hybrid power automobile - Google Patents
Clutch cylinder for hybrid power automobile Download PDFInfo
- Publication number
- CN203627589U CN203627589U CN201320884053.5U CN201320884053U CN203627589U CN 203627589 U CN203627589 U CN 203627589U CN 201320884053 U CN201320884053 U CN 201320884053U CN 203627589 U CN203627589 U CN 203627589U
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- Prior art keywords
- cylinder
- solenoid valve
- clutch
- piston
- clutch cylinder
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- Expired - Lifetime
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- 238000009434 installation Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a clutch cylinder for a hybrid power automobile. The clutch cylinder comprises a cylinder, a solenoid valve and an air storage tank. A piston is arranged in the cylinder, two ends of the piston are respectively connected with an execution part and a returning spring, the returning spring is fixed in the cylinder, the cylinder is provided with an air inlet at one end of the piston with the returning spring, the solenoid valve is a two-position three-way solenoid valve, the two valve positions are respectively a forward direction cut-off position and a forward direction connection position, and the solenoid valve is at the forward direction cut-off position when in an outage state. High-pressure gas is stored in the air storage tank, and the air inlet and the air storage tank are respectively connected with an outlet and an inlet of the solenoid valve. The clutch cylinder has the advantages that the clutch cylinder specially designed for the hybrid power automobile is used for executing separation and closing motion on a clutch device by pushing extension of the execution part through the cylinder, the solenoid valve is adopted to control unidirectional passing in and out of the high-pressure gas, and the clutch cylinder is simple in integral structure and reliable to control.
Description
Technical field
The utility model relates to field of hybrid electric vehicles, relates in particular to a kind of clutch cylinder for hybrid vehicle.
Background technique
Current automobile powered by conventional energy is separating clutch or when the action of combination, conventionally adopt clutch booster to help increase ouput force, its principle is to utilize hydraulic pressure to promote the parts in clutch booster, clutch booster promotes clutch separation or combination by air pressure again, but this structure cannot be used for hybrid vehicle.In hybrid vehicle, the combination of clutch, separation are what to complete by the action of clutch cylinder, but prior art is directly industrial cylinder to be used on hybrid vehicle, due in industrial cylinder without floating installation, hybrid vehicle after long-term use, there will be piston wear cause collaborating between two air cavitys from, this just makes the quality of hybrid vehicle to guarantee, repair rate is high.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of clutch cylinder for hybrid vehicle.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of clutch cylinder for hybrid vehicle is provided, comprises cylinder, solenoid valve and gas holder; In described cylinder, be provided with piston, the two ends of described piston are connected with respectively actuator and Returnning spring, and described Returnning spring is fixed in cylinder, and one end that cylinder is provided with Returnning spring at piston is provided with suction port; Described solenoid valve is two-bit triplet, be provided with an outlet, a left entry and a right entry, two valve position are respectively forward cut-off position and forward conduction position, the right entry cut-off of described forward cut-off position, outlet and left entry reverse-conducting, the left entry cut-off of described forward conduction position, outlet and right entry forward conduction, in off-position, solenoid valve is in forward cut-off position; In described gas holder, store pressurized gas; Described suction port is connected with outlet and the entrance of solenoid valve respectively with gas holder.
Wherein, described actuator is a push rod.
Wherein, the one end that is connected with actuator on described cylinder is provided with floating installation.
The beneficial effects of the utility model are: aim at hybrid vehicle and the clutch cylinder that designs, for promote the flexible of actuator by cylinder, engaging and disengaging gear is carried out and separated and closed action, adopt the unidirectional turnover of electromagnetic valve pressurized gas, overall structure is comparatively simple, controls reliable.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a mode of execution of the clutch cylinder for hybrid vehicle of the present utility model.
Primary component symbol description:
10, cylinder; 11, piston; 12, actuator; 13, Returnning spring; 14, suction port;
20, solenoid valve; 21, outlet; 22, left entry; 23, right entry;
30, gas holder;
40, floating installation.
Embodiment
By describing technology contents of the present utility model, structure characteristics in detail, being realized object and effect, below in conjunction with mode of execution and coordinate accompanying drawing to be explained in detail.
Refer to Fig. 1, present embodiment is a kind of clutch cylinder for hybrid vehicle, comprises cylinder 10, solenoid valve 20 and gas holder 30.
In described cylinder 10, be provided with piston 11, the two ends of described piston 11 are connected with respectively actuator 12 and Returnning spring 13, and described Returnning spring 13 is fixed in cylinder 10, and one end that cylinder 10 is provided with Returnning spring at piston is provided with suction port 14.
Described solenoid valve 20 is two-bit triplet, be provided with an outlet 21, left entry 22 and a right entry 23, two valve position are respectively forward cut-off position and forward conduction position, the right entry 23 of described forward cut-off position ends, outlet 21 and left entry 22 reverse-conductings, the left entry 22 of described forward conduction position ends, outlet 21 and right entry 23 forward conductions, in off-position, solenoid valve ends position in forward as shown in FIG..
In described gas holder 30, store pressurized gas.
Described suction port 14 is connected with outlet and the entrance of solenoid valve 20 respectively with gas holder 30.
In the present embodiment, actuator 12 is a push rod.
In the present embodiment, the one end that is connected with actuator 12 on cylinder 10 is provided with floating installation 40, and floating installation 40 has solved the fault of wearing and tearing and causing after actuator 12 long-term works.
Working principle of the present utility model is: while cut-off clutch, solenoid valve powers in forward conduction position, and gas holder is inputted pressurized gas in cylinder, and actuator stretches out outward, completes clutch separation action; While wanting closed clutch, solenoid valve power-off is in forward cut-off position, and the gas circuit of gas holder is closed, and in cylinder, remaining gas left entry by solenoid valve under the pulling of Returnning spring is discharged.
The beneficial effects of the utility model are: aim at hybrid vehicle and the clutch cylinder that designs, for promote the flexible of actuator by cylinder, engaging and disengaging gear is carried out and separated and closed action, adopt the unidirectional turnover of electromagnetic valve pressurized gas, overall structure is comparatively simple, controls reliable.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other correlative technology fields, be all in like manner included in the utility model scope of patent protection.
Claims (3)
1. for a clutch cylinder for hybrid vehicle, it is characterized in that, comprise cylinder, solenoid valve and gas holder;
In described cylinder, be provided with piston, the two ends of described piston are connected with respectively actuator and Returnning spring, and described Returnning spring is fixed in cylinder, and one end that cylinder is provided with Returnning spring at piston is provided with suction port;
Described solenoid valve is two-bit triplet, be provided with an outlet, a left entry and a right entry, two valve position are respectively forward cut-off position and forward conduction position, the right entry cut-off of described forward cut-off position, outlet and left entry reverse-conducting, the left entry cut-off of described forward conduction position, outlet and right entry forward conduction, in off-position, solenoid valve is in forward cut-off position;
In described gas holder, store pressurized gas;
Described suction port is connected with outlet and the entrance of solenoid valve respectively with gas holder.
2. the clutch cylinder for hybrid vehicle according to claim 1, is characterized in that: described actuator is a push rod.
3. the clutch cylinder for hybrid vehicle according to claim 1, is characterized in that: the one end that is connected with actuator on described cylinder is provided with floating installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884053.5U CN203627589U (en) | 2013-12-27 | 2013-12-27 | Clutch cylinder for hybrid power automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884053.5U CN203627589U (en) | 2013-12-27 | 2013-12-27 | Clutch cylinder for hybrid power automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203627589U true CN203627589U (en) | 2014-06-04 |
Family
ID=50814073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320884053.5U Expired - Lifetime CN203627589U (en) | 2013-12-27 | 2013-12-27 | Clutch cylinder for hybrid power automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203627589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305036A (en) * | 2018-10-17 | 2019-02-05 | 邢台威力汽车零部件有限公司 | A kind of executing agency not stepping on clutch and putting into gear |
-
2013
- 2013-12-27 CN CN201320884053.5U patent/CN203627589U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305036A (en) * | 2018-10-17 | 2019-02-05 | 邢台威力汽车零部件有限公司 | A kind of executing agency not stepping on clutch and putting into gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 361000, No. 123, Cao Tong Road, industrial concentration area, Tongan District, Fujian, Xiamen Patentee after: XIAMEN FUGONG POWER TECHNOLOGY Co.,Ltd. Address before: 361000 Fujian Province, Xiamen city Tongan Industrial Zone Chi Ping Road No. 2890 Patentee before: XIAMEN FUGONG POWER TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |