CN209781509U - Large-torque clutch - Google Patents
Large-torque clutch Download PDFInfo
- Publication number
- CN209781509U CN209781509U CN201920163474.6U CN201920163474U CN209781509U CN 209781509 U CN209781509 U CN 209781509U CN 201920163474 U CN201920163474 U CN 201920163474U CN 209781509 U CN209781509 U CN 209781509U
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- friction
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Abstract
The utility model provides a large torque clutch relates to transmission jointing equipment field, including the clutch cover, the cross section of clutch cover is circular, the circumference of clutch cover is equipped with friction mechanism to centre of a circle direction in proper order, flywheel and wheel hub, friction mechanism includes outer piece of friction and friction inner sheet, be equipped with the spring between outer piece of friction and the friction inner sheet, the inside wall of the outer piece of spring one end fixed connection friction, the lateral wall of other end fixed connection friction inner sheet, wheel hub's cross section is hollow circle form, wheel hub's cross section is equipped with to the inside sunken mounting hole of wheel hub, be equipped with the elastic component in the mounting hole. The utility model discloses convenient operation, long service life.
Description
Technical Field
The utility model belongs to the technical field of the transmission jointing equipment, concretely relates to big torque clutch.
Background
The clutch is positioned in a flywheel shell between the engine and the gearbox, the clutch assembly is fixed on the rear plane of the flywheel by screws, and the output shaft of the clutch is the input shaft of the gearbox. During the running of the automobile, the driver can press or release the clutch pedal according to the requirement, so that the engine and the gearbox are temporarily separated and gradually jointed, and the power input by the engine to the gearbox is cut off or transmitted. Clutches are common components in mechanical transmissions, and allow the transmission to be disengaged or engaged at any time. The large-torque clutch is a clutch widely applied, and the service life of the existing large-torque clutch is reduced due to the action of larger friction force when the existing large-torque clutch is used.
Therefore, it is urgently needed to provide a large-torque clutch which is convenient to operate and long in service life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a big torque clutch to current big torque clutch's not enough.
The utility model provides a following technical scheme:
The utility model provides a large torque clutch, includes the clutch cover, the cross section of clutch cover is circular, the inside of clutch cover is equipped with friction mechanism, flywheel and wheel hub from circumference to centre of a circle direction in proper order, friction mechanism includes outer piece of friction and friction inner sheet, the outer piece of friction with be equipped with the spring between the friction inner sheet, spring one end fixed connection the inside wall of the outer piece of friction, other end fixed connection the lateral wall of the inner sheet of friction, wheel hub's cross section is hollow circle form, wheel hub's cross section be equipped with to wheel hub inside sunken installation through-hole, be equipped with the elastic component in the installation through-hole.
Preferably, the friction mechanism with the quantity of flywheel is four, and is adjacent friction mechanism's distance equals, and is adjacent the distance of flywheel equals, friction mechanism's axis the axis of flywheel with the diameter of clutch cover is on same straight line.
Preferably, a guide mechanism is arranged between adjacent flywheels.
Preferably, the number of the springs between each of the friction outer plates and the friction inner plate is two.
Preferably, the number of the mounting through holes and the number of the elastic pieces are four, and the distances between the adjacent mounting through holes are equal.
Preferably, the cross section of the mounting through hole is rectangular, the elastic piece is arranged inside the mounting through hole, and the elastic piece penetrates through the inside of the hub.
Preferably, the elastic member is a torsion spring.
the utility model has the advantages that: during the operation of the clutch, the hub rotates in a fixed direction, the hub drives the flywheel to rotate in the same direction and at the same speed, the flywheel is contacted with the inner side wall of the friction inner plate under the action of centrifugal force, and along with the increase of the speed, the spring between the friction inner plate and the friction outer plate is compressed, so that the distance between the friction inner plate and the friction outer plate is shortened, and the force generated by the rotation of the hub is gradually transmitted to the friction mechanism; when the clutch stops operating, the hub decelerates and rotates to be static, the centrifugal force borne by the flywheel is gradually reduced, the flywheel is gradually not contacted with the friction inner plate, the acting force of the friction inner plate on the friction outer plate is gradually reduced, the spring is gradually restored to the original shape, the use is convenient, and the friction force of the friction outer plate on the clutch cover can be reduced; the elastic piece penetrates through the interior of the damping mechanisms arranged on the hub and the clutch, so that the friction force between the damping mechanisms can be reduced in the rotating process, and the service life of the parts is prolonged.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
Fig. 1 is a schematic structural diagram of the present invention.
Labeled as: 1. a clutch cover; 2. a flywheel; 3. a hub; 4. rubbing the outer sheet; 5. rubbing the inner sheet; 6. a spring; 7. an elastic member; 8. a guide mechanism.
Detailed Description
As shown in fig. 1, a large torque clutch, including clutch cover 1, the cross section of clutch cover 1 is circular, the inside of clutch cover 1 is equipped with friction mechanism from circumference to centre of a circle direction in proper order, flywheel 2 and wheel hub 3, friction mechanism includes outer piece 4 of friction and friction inner plate 5, be equipped with spring 6 between outer piece 4 of friction and the friction inner plate 5, the inside wall of the outer piece 4 of spring 6 one end fixed connection friction, the lateral wall of the inner plate 5 of other end fixed connection friction, wheel hub 3's cross section is hollow circle form, wheel hub 3's cross section is equipped with the installation through-hole to wheel hub 3 inside sunken, be equipped with elastic component 7 in the installation through-hole.
the quantity of friction mechanism and flywheel 2 is four, and adjacent friction mechanism's distance equals, and adjacent flywheel 2's distance equals, and the axis of friction mechanism, the axis of flywheel 2 and the diameter of clutch cover 1 are on same straight line, and the atress is even at the rotation in-process, keeps part overall structure stable. A guide mechanism 8 is arranged between the adjacent flywheels 2, so that the movable range of the flywheels 2 is fixed under the action of centrifugal force. The number of the springs 6 between the outer friction sheet 4 and the inner friction sheet 5 is two, when the inner friction sheet 5 receives the centrifugal force of the flywheel 2, the springs 6 transmit the force to the outer friction sheet 4, and when the flywheel 2 is far away from the inner friction sheet 5 without the centrifugal force, the distance between the outer friction sheet 4 and the inner friction sheet 5 is recovered under the action of the springs 6. The number of the mounting through holes and the number of the elastic pieces 7 are four, and the distance between every two adjacent mounting through holes is equal. The cross section of installation through-hole is the rectangle, and inside installation through-hole was located to elastic component 7, elastic component 7 run through the inside of locating wheel hub 3. The elastic piece 7 is a torsion spring, and the elastic piece 7 penetrates through the hub 3 and the inside of the damping mechanism of the clutch, so that the friction force between the damping mechanisms can be reduced during rotation, and the service life of the parts is prolonged.
The utility model discloses a use-way does: in the running process of the clutch, the hub 3 rotates in a fixed direction, the hub 3 drives the flywheel 2 to rotate in the same direction and at the same speed, the flywheel 2 is contacted with the inner side wall of the friction inner sheet 5 under the action of centrifugal force, the spring 6 between the friction inner sheet 5 and the friction outer sheet 4 is compressed along with the increase of the speed, the distance between the friction inner sheet 5 and the friction outer sheet 4 is shortened, and the force generated by the rotation of the hub 3 is gradually transmitted to the friction mechanism; when the clutch stops operating, the hub 3 decelerates and rotates to be static, the centrifugal force borne by the flywheel 2 is gradually reduced, the flywheel 2 is gradually not contacted with the friction inner plate 5, the acting force of the friction inner plate 5 on the friction outer plate 4 is gradually reduced, the spring 6 is gradually restored to the original state, and the friction force of the friction outer plate 4 on the clutch cover 1 can be reduced; the elastic member 7 penetrates the hub 3 and the inside of the damper mechanism of the clutch, and reduces the friction between the damper mechanisms during rotation.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a large-torque clutch, its characterized in that, includes the clutch cover, the cross section of clutch cover is circular, the inside of clutch cover is equipped with friction mechanism, flywheel and wheel hub from circumference to centre of a circle direction in proper order, friction mechanism includes outer piece of friction and friction inner plate, the outer piece of friction with be equipped with the spring between the friction inner plate, spring one end fixed connection the inside wall of the outer piece of friction, other end fixed connection the lateral wall of friction inner plate, wheel hub's cross section is hollow circle form, wheel hub's cross section be equipped with to the inside sunken installation through-hole of wheel hub, be equipped with the elastic component in the installation through-hole.
2. The high torque clutch according to claim 1, wherein the number of the friction mechanisms and the number of the flywheels are four, the distances between the adjacent friction mechanisms are equal, the distances between the adjacent flywheels are equal, and the central axes of the friction mechanisms, the central axes of the flywheels and the diameters of the clutch covers are on the same straight line.
3. The high torque clutch of claim 1, wherein a guide mechanism is disposed between adjacent flywheels.
4. The high torque clutch of claim 1, wherein said number of springs between each of said outer friction plates and said inner friction plate is two.
5. The high torque clutch according to claim 1, wherein the number of the mounting through holes and the number of the elastic members are four, and the distances between the adjacent mounting through holes are equal.
6. The high torque clutch of claim 1, wherein the cross section of the mounting through hole is rectangular, the elastic member is disposed inside the mounting through hole, and the elastic member is disposed through the inside of the hub.
7. The high torque clutch of claim 1, wherein said elastic member is a torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163474.6U CN209781509U (en) | 2019-01-30 | 2019-01-30 | Large-torque clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163474.6U CN209781509U (en) | 2019-01-30 | 2019-01-30 | Large-torque clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209781509U true CN209781509U (en) | 2019-12-13 |
Family
ID=68794087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920163474.6U Active CN209781509U (en) | 2019-01-30 | 2019-01-30 | Large-torque clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209781509U (en) |
-
2019
- 2019-01-30 CN CN201920163474.6U patent/CN209781509U/en active Active
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| GR01 | Patent grant |