CN201003553Y - Concentric type hydraulic split between cylinders - Google Patents
Concentric type hydraulic split between cylinders Download PDFInfo
- Publication number
- CN201003553Y CN201003553Y CNU2006201658917U CN200620165891U CN201003553Y CN 201003553 Y CN201003553 Y CN 201003553Y CN U2006201658917 U CNU2006201658917 U CN U2006201658917U CN 200620165891 U CN200620165891 U CN 200620165891U CN 201003553 Y CN201003553 Y CN 201003553Y
- Authority
- CN
- China
- Prior art keywords
- piston
- cover
- type hydraulic
- iron cover
- release bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052742 iron Inorganic materials 0.000 claims abstract description 14
- 239000010985 leather Substances 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 7
- 239000012530 fluid Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a concentric fluid-pressure disparting jar which comprises an iron cover, a jar body, an O-typed circle and a declutch shaft; wherein, the ring oil pressure chamber formed between the iron cover and the jar body is provided with a piston whose two ends are respectively provided with a first piston cover and a second piston cover, with a leather cup on the first piston cover. The declutch shaft and the second piston cover are provided with the iron cover and the piston through a spring pad slice, a small locking notch and a big locking notch; a spring is arranged on the position of the jar body to the declutch shaft. The concentric fluid-pressure disparting jar undergoes reciprocating motions and is directly driven by fluid pressure and has the advantages of labor-saving and energy-saving operation, beeline reciprocating movement in work, small wear rate and longer longevity.
Description
Technical field
The utility model relates to a kind of clutch hydraulic pressure control system that is used for automobile, and particularly a kind of concentric type hydraulic pressure divides cylinder.
Background technique
It is to accept master cylinder to carry the liquid stream and the oil pressure of coming that clutch divides the function of cylinder, promotes release bearing directly or indirectly, makes clutch separation.Existing hydraulic type divides cylinder and release bearing to separate, and drives with lever, is movement in a curve during work, and wear rate is big, influences the working life of product.
The model utility content
For overcoming above-mentioned defective, the utility model purpose is to provide a kind of branch cylinder and release bearing of integrating, and the concentric type hydraulic pressure that directly drives with hydraulic pressure divides cylinder.
For achieving the above object, concentric type hydraulic pressure of the present utility model divides cylinder, comprise iron cover, cylinder body, O type circle, release bearing, be arranged with piston in the ring-type hydraulic chamber that forms between described iron cover and the cylinder body, the two ends of this piston are organized respectively and are provided with the first piston cover and second piston sleeve, first piston puts and is equiped with leather cup, described release bearing with second piston sleeve by iron cover and piston by compression spring, little fore shaft, the fore shaft group is established greatly, be arranged with spring to release bearing on the described cylinder body.
Above-mentioned concentric type hydraulic pressure divides cylinder to be to-and-fro motion, when foot-operated time clutch pedal of usefulness, begin oil-feed by filler opening in the ring-type hydraulic chamber that forms between iron cover and the cylinder body, oil pressure heads on leather cup, first piston cover, piston, second piston sleeve, release bearing, and reach together makes clutch separation under the effect of shoring of spring, when the pin release the clutch pedal, described leather cup, first piston cover, piston, second piston sleeve, release bearing move after together, spring retraction, clutch; Because said structure is directly to drive with hydraulic pressure, rapid operation is energy-conservation, linearly to-and-fro motion during work, and wear rate is little, thereby increases the service life.
Description of drawings
Fig. 1 divides the structural representation of cylinder for the utility model concentric type hydraulic pressure.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
As shown in Figure 1 as can be known, concentric type hydraulic pressure of the present utility model divides cylinder, comprise iron cover 1, cylinder body 3, O type circle 2, release bearing 9, be arranged with piston 7 in the ring-type hydraulic chamber that between iron cover 1 and cylinder body 3, forms, the two ends of this piston 7 are organized respectively and are provided with first piston cover 6 and second piston sleeve 8, be equiped with leather cup 5 on the first piston cover 6, this release bearing 9 is established for 11 groups by compression spring 10, little fore shaft 12, big fore shaft by iron cover 1 and piston 7 with second piston sleeve 8, is arranged with spring 4 to release bearing 9 on this cylinder body 3.
Above-mentioned concentric type hydraulic pressure divides cylinder to be to-and-fro motion, when foot-operated time clutch pedal of usefulness, begin oil-feed by filler opening in the ring-type hydraulic chamber that forms between iron cover 1 and the cylinder body 3, oil pressure heads on leather cup 5, first piston cover 6, piston 7, second piston sleeve 8, release bearing 9, reach together under the effect of shoring of spring 4, make clutch separation, when the pin release the clutch pedal, described leather cup 5, first piston cover 6, piston 7, second piston sleeve 8, release bearing 9 move after together, spring 4 retractions, clutch; Because said structure is directly to drive with hydraulic pressure, rapid operation is energy-conservation, linearly to-and-fro motion during work, and wear rate is little, thereby increases the service life.
Claims (1)
1, a kind of concentric type hydraulic pressure divides cylinder, comprise iron cover, cylinder body, O type circle, release bearing, it is characterized in that: be arranged with piston in the ring-type hydraulic chamber that forms between described iron cover and the cylinder body, the two ends of this piston are organized respectively and are provided with the first piston cover and second piston sleeve, first piston puts and is equiped with leather cup, described release bearing with second piston sleeve by iron cover and piston by compression spring, little fore shaft, the fore shaft group is established greatly, be arranged with spring to release bearing on the described cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201658917U CN201003553Y (en) | 2006-12-18 | 2006-12-18 | Concentric type hydraulic split between cylinders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201658917U CN201003553Y (en) | 2006-12-18 | 2006-12-18 | Concentric type hydraulic split between cylinders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201003553Y true CN201003553Y (en) | 2008-01-09 |
Family
ID=39039090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201658917U Expired - Fee Related CN201003553Y (en) | 2006-12-18 | 2006-12-18 | Concentric type hydraulic split between cylinders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201003553Y (en) |
-
2006
- 2006-12-18 CN CNU2006201658917U patent/CN201003553Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |