CN215409851U - High-power double-piston clutch structure - Google Patents
High-power double-piston clutch structure Download PDFInfo
- Publication number
- CN215409851U CN215409851U CN202121110642.9U CN202121110642U CN215409851U CN 215409851 U CN215409851 U CN 215409851U CN 202121110642 U CN202121110642 U CN 202121110642U CN 215409851 U CN215409851 U CN 215409851U
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- China
- Prior art keywords
- clutch
- piston
- push rod
- sealing cover
- plate
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- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 claims abstract description 28
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 15
- 230000009977 dual effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000001629 suppression Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model discloses a high-power double-piston clutch structure which comprises a sealing cover, a driven shaft, a flywheel disc and a clutch shell. The utility model has the beneficial effects that: put the hydraulic tank, be convenient for through injecting hydraulic oil into the hydraulic tank, thereby make the piston move down, then make push rod extrusion pressure disk, make briquetting and friction disc separation, thereby realize power transmission's separation, the length of briquetting is close with the length of friction disc, be convenient for improve area of contact, improve the briquetting and to the suppression power of friction disc, the pressure disk is provided with certain radian with one side of push rod contact, be convenient for improve the height-adjusting of pressure disk, make the push rod remove a segment distance, just can make the pressure disk remove a segment distance, the inside of clutch is provided with the free clearance that supplies the pressure disk to remove, be convenient for prevent from behind the friction disc wearing and tearing attenuation on the driven plate, the displacement causes the clutch to skid inadequately, the inner wall rigid coupling of sealed lid and clutch housing has the sealed pad that gives sound insulation, be convenient for reduce clutch internal noise.
Description
Technical Field
The utility model relates to a clutch, in particular to a high-power double-piston clutch structure, and belongs to the technical field of clutches.
Background
The clutch is arranged in a flywheel shell between the engine and the gearbox, the clutch assembly is fixed on the rear plane of the flywheel by screws, the output shaft of the clutch is the input shaft of the gearbox, and in the driving process of the automobile, a driver can step down or release a clutch pedal according to needs to temporarily separate and gradually joint the engine and the gearbox so as to cut off or transmit the power input by the engine to the gearbox.
The existing clutch control mechanism has some problems in use, the friction plate of the existing clutch becomes thin after long-term use, so that the clutch slips in use, and the existing clutch has higher noise in use.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above problems by providing a high power dual piston clutch structure.
The utility model realizes the purpose through the following technical scheme: a high-power double-piston clutch structure comprises a sealing cover, a driven shaft, a flywheel disc and a clutch shell, wherein the sealing cover is fixedly arranged on the upper side of the clutch shell, a through hole is arranged at the central position of the sealing cover, a driven shaft is connected in the through hole, hydraulic tanks are fixedly arranged at the two sides of the driven shaft in the sealing cover, the upper side of the hydraulic tank is connected with a liquid outlet pipe, one end of the liquid outlet pipe, which is far away from the hydraulic tank, is connected with a liquid storage tank, a hinged seat is fixedly connected with two sides of the upper end of the clutch shell, a pressure plate is hinged in the hinged seat, a pressing block is fixedly connected to the lower side of the pressing plate, a friction plate is arranged on the lower side of the pressing block, the friction plate is fixedly connected to the driven plate, the driven plate is fixedly installed on the driven shaft, a flywheel plate is fixedly arranged on the lower side of the driven plate, and a conveying shaft is fixedly connected to the center of the lower side of the flywheel plate.
As a still further scheme of the utility model: the inside sliding connection of hydraulic pressure case has the piston, be provided with hydraulic oil between piston upside and the hydraulic pressure case, the downside rigid coupling of piston has the push rod, and the upper surface rigid coupling of push rod and pressure disk.
As a still further scheme of the utility model: the length of the pressing block is close to that of the friction plate.
As a still further scheme of the utility model: one side of the pressure plate, which is in contact with the push rod, is provided with a certain radian.
As a still further scheme of the utility model: and a free gap for the pressure plate to move is arranged in the clutch.
As a still further scheme of the utility model: and the sealing cover and the inner wall of the clutch shell are fixedly connected with a sound insulation sealing gasket.
The utility model has the beneficial effects that: the high-power double-piston clutch has reasonable structural design, is provided with the hydraulic tank, is convenient to inject hydraulic oil into the hydraulic tank, thereby the piston moves downwards, the push rod extrudes the pressure plate, the press block is separated from the friction plate, thereby realizing the separation of power transmission, the length of the pressing block is close to that of the friction plate, the contact area is convenient to improve, the pressing force of the pressing block on the friction plate is improved, one side of the pressing plate, which is in contact with the push rod, is provided with a certain radian, the adjusting height of the pressing plate is convenient to improve, the push rod moves a small distance, the pressure plate can move a large distance, a free gap for the pressure plate to move is arranged in the clutch, the friction plate on the driven plate is prevented from being worn and thinned conveniently, the clutch slips due to insufficient moving distance, and the sound insulation sealing gasket is fixedly connected with the sealing cover and the inner wall of the clutch shell, so that the noise inside the clutch is reduced conveniently.
Drawings
FIG. 1 is a schematic diagram of a dual piston clutch according to the present invention.
In the figure: 1. the hydraulic clutch comprises a sealing cover, 2, a driven shaft, 3, a driven plate, 4, a friction plate, 5, a flywheel plate, 6, a clutch shell, 7, a hinged seat, 8, a pressure plate, 9, a pressing block, 10, a liquid storage tank, 11, a liquid outlet pipe, 12, a hydraulic box, 13, a piston, 14, hydraulic oil, 15 and a push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, a high-power double-piston clutch structure includes a sealing cover 1, a driven shaft 2, a flywheel disc 5 and a clutch housing 6, wherein the sealing cover 1 is fixedly installed on the upper side of the clutch housing 6, a through hole is formed in the center of the sealing cover 1, the driven shaft 2 is connected in the through hole, hydraulic tanks 12 are fixedly installed inside the sealing cover 1 and located on two sides of the driven shaft 2, a liquid outlet pipe 11 is connected to the upper side of the hydraulic tank 12, a liquid storage tank 10 is connected to one end of the liquid outlet pipe 11 away from the hydraulic tank 12, hinge seats 7 are fixedly connected to two sides of the upper end of the clutch housing 6, a pressure plate 8 is hinged in the hinge seats 7, a pressing block 9 is fixedly connected to the lower side of the pressure plate 8, friction plates 4 are arranged on the lower side of the pressing block 9, the friction plates 4 are fixedly connected to a driven plate 3, the driven plate 3 is fixedly installed on the driven shaft 2, the lower side of the driven plate 3 is fixedly provided with a flywheel plate 5, and the center of the lower side of the flywheel plate 5 is fixedly connected with a conveying shaft 16.
Further, in the embodiment of the present invention, a piston 13 is slidably connected inside the hydraulic tank 12, hydraulic oil 14 is provided between an upper side of the piston 13 and the hydraulic tank 12, a push rod 15 is fixedly connected to a lower side of the piston 13, and the push rod 15 is fixedly connected to an upper surface of the pressure plate 8, so that the piston 13 moves downward by injecting the hydraulic oil 14 into the hydraulic tank 12, and then the push rod 15 extrudes the pressure plate 8, so that the pressure block 9 is separated from the friction plate 4, thereby realizing separation of power transmission.
Further, in the embodiment of the present invention, the length of the pressing block 9 is close to that of the friction plate 4, so as to facilitate increasing the contact area and increasing the pressing force of the pressing block 9 on the friction plate 4.
Example two
Referring to fig. 1, a high-power double-piston clutch structure includes a sealing cover 1, a driven shaft 2, a flywheel disc 5 and a clutch housing 6, wherein the sealing cover 1 is fixedly installed on the upper side of the clutch housing 6, a through hole is formed in the center of the sealing cover 1, the driven shaft 2 is connected in the through hole, hydraulic tanks 12 are fixedly installed inside the sealing cover 1 and located on two sides of the driven shaft 2, a liquid outlet pipe 11 is connected to the upper side of the hydraulic tank 12, a liquid storage tank 10 is connected to one end of the liquid outlet pipe 11 away from the hydraulic tank 12, hinge seats 7 are fixedly connected to two sides of the upper end of the clutch housing 6, a pressure plate 8 is hinged in the hinge seats 7, a pressing block 9 is fixedly connected to the lower side of the pressure plate 8, friction plates 4 are arranged on the lower side of the pressing block 9, the friction plates 4 are fixedly connected to a driven plate 3, the driven plate 3 is fixedly installed on the driven shaft 2, the lower side of the driven plate 3 is fixedly provided with a flywheel plate 5, and the center of the lower side of the flywheel plate 5 is fixedly connected with a conveying shaft 16.
Furthermore, in the embodiment of the present invention, a certain radian is arranged on a side of the pressing plate 8 contacting with the push rod 15, so that the adjustment height of the pressing plate 8 is increased, and the pressing plate 8 can move a large distance by moving the push rod 15 a small distance.
Further, in the embodiment of the utility model, a free gap for moving the pressure plate 8 is arranged inside the clutch, so that slipping of the clutch caused by insufficient moving distance after the friction plates 4 on the driven plate 3 are worn and thinned can be prevented.
Furthermore, in the embodiment of the utility model, the sealing cover 1 and the inner wall of the clutch housing 6 are fixedly connected with a sound insulation sealing gasket, so that the noise inside the clutch can be reduced conveniently.
The working principle is as follows: when the high-power double-piston clutch structure is used, the oil inlet is formed in the outer periphery of the liquid storage tank 10, hydraulic oil 14 can be conveyed into the hydraulic tank 12 through the external hydraulic control valve, the piston 13 is pushed to move downwards through the hydraulic oil, the piston 13 drives the push rod 15 to move downwards, the push rod 15 can extrude the pressure plate 8, the pressure plate 8 can enable the pressure block 9 to be lifted temporarily under the action of the hinged seat 7, the friction disc 4 is separated from the flywheel disc 5, power transmission is achieved, the length of the pressure block 9 in the clutch is close to that of the friction disc 4, the contact area is convenient to improve, the pressing force of the pressure block 9 on the friction disc 4 is improved, a free gap for the pressure plate 8 to move is formed in the clutch, the clutch structure is convenient to prevent the friction disc 4 on the driven disc 3 from being abraded and thinned, the moving distance is insufficient to cause the clutch to slip, and the sealing cover 1 and the inner wall of the clutch shell 6 are fixedly connected with a sound insulation sealing gasket, so that the noise inside the clutch is reduced conveniently.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A high-power double-piston clutch structure is characterized in that: comprises a sealing cover (1), a driven shaft (2), a flywheel disc (5) and a clutch shell (6), wherein the sealing cover (1) is fixedly arranged on the upper side of the clutch shell (6), a through hole is formed in the central position of the sealing cover (1), the driven shaft (2) is connected in the through hole, hydraulic tanks (12) are fixedly arranged on the two sides of the driven shaft (2) in the sealing cover (1), a liquid outlet pipe (11) is connected on the upper side of the hydraulic tanks (12), one end, far away from the hydraulic tanks (12), of the liquid outlet pipe (11) is connected with a liquid storage tank (10), hinged seats (7) are fixedly connected on the two sides of the upper end of the clutch shell (6), pressure plates (8) are hinged in the hinged seats (7), pressing blocks (9) are fixedly connected on the lower sides of the pressure plates (8), friction plates (4) are arranged on the driven plate (3), driven plate (3) fixed mounting is in driven shaft (2), the downside of driven plate (3) is fixed and is provided with flywheel dish (5), and the downside central point of flywheel dish (5) puts the rigid coupling has delivery shaft (16).
2. A high power dual piston clutch configuration according to claim 1, wherein: the inside sliding connection of hydraulic pressure case (12) has piston (13), be provided with hydraulic oil (14) between piston (13) upside and hydraulic pressure case (12), the downside rigid coupling of piston (13) has push rod (15), and the upper surface rigid coupling of push rod (15) and pressure disk (8).
3. A high power dual piston clutch configuration according to claim 2, wherein: the length of the pressing block (9) is close to that of the friction plate (4).
4. A high power dual piston clutch configuration according to claim 3, wherein: one side of the pressure plate (8) contacting with the push rod (15) is provided with a certain radian.
5. A high power dual piston clutch configuration according to claim 1, wherein: the inside of clutch is provided with the free clearance that supplies pressure disk (8) to remove.
6. A high power dual piston clutch configuration according to claim 1, wherein: and sound insulation sealing gaskets are fixedly connected to the sealing cover (1) and the inner wall of the clutch shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121110642.9U CN215409851U (en) | 2021-05-24 | 2021-05-24 | High-power double-piston clutch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121110642.9U CN215409851U (en) | 2021-05-24 | 2021-05-24 | High-power double-piston clutch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215409851U true CN215409851U (en) | 2022-01-04 |
Family
ID=79676563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121110642.9U Expired - Fee Related CN215409851U (en) | 2021-05-24 | 2021-05-24 | High-power double-piston clutch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215409851U (en) |
-
2021
- 2021-05-24 CN CN202121110642.9U patent/CN215409851U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |