CN220816329U - Clutch - Google Patents
Clutch Download PDFInfo
- Publication number
- CN220816329U CN220816329U CN202322333634.6U CN202322333634U CN220816329U CN 220816329 U CN220816329 U CN 220816329U CN 202322333634 U CN202322333634 U CN 202322333634U CN 220816329 U CN220816329 U CN 220816329U
- Authority
- CN
- China
- Prior art keywords
- clutch
- damping
- mounting hole
- sleeve
- pressure plate
- 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.)
- Active
Links
- 238000013016 damping Methods 0.000 claims abstract description 57
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 230000035939 shock Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a clutch, which comprises a flywheel, a clutch shell, ball bearings, a sleeve, a rotating shaft, a pressure plate, a friction plate, a primary damping component and a secondary damping component, wherein the clutch shell is movably arranged on the flywheel, one side of the clutch is provided with a mounting hole, the ball bearings are fixedly arranged on the mounting hole, the ball bearings are movably provided with the sleeve, the sleeve is sleeved on the rotating shaft, one side of a tensioning spring is arranged on the pressure plate, the other side of the tensioning spring is arranged on the clutch shell, the pressure plate is provided with the mounting hole, one side of the rotating shaft penetrates through the mounting hole of the pressure plate, the tail end of the rotating shaft is fixedly arranged on the friction plate, and the primary damping component comprises a buffer spring and a damping gasket. The scheme is provided with the first-level damping component and the second-level damping component, so that vibration generated between the friction plate and the pressure plate can be effectively reduced, an operator can step on the clutch more laborsaving, and driving fatigue influenced by the vibration can be reduced.
Description
Technical Field
The utility model relates to the technical field of automobile clutches, in particular to a clutch.
Background
An automotive clutch is a mechanical device for controlling the connection and disconnection between engine power and the driveline. The clutch is positioned between an engine and a speed changer, allows a driver to control the transmission of driving force of the engine under the conditions of gear shifting, starting, stopping and the like, and the clutch in reality can vibrate for a long time during gear shifting so that an operator can feel uncomfortable and laborious due to vibration during operation;
The utility model provides an automobile clutch that current application number is CN201620536704.5 specifically discloses an automobile clutch, including clutch housing, flywheel and output shaft, flywheel movable mounting is in one side of clutch housing, the opposite side opening part of clutch housing is provided with the installation cover, one side that the clutch housing is inside to be close the flywheel is provided with the friction disc, and this friction disc is kept away from flywheel one side and is provided with the pressure disk, and one side of this pressure disk is through the one side inner wall connection of coupling spring with the clutch housing, the through-hole at installation cover and pressure disk middle part is passed in proper order to the one end of output shaft to one side fixed connection with the friction disc, and the other end of this output shaft is provided with the connecting axle. The automobile clutch is simple in structure and reasonable in design, the friction strips are arranged in each mounting groove, the friction strips are convenient to mount, and after the friction strips are worn, only the friction strips can be replaced, so that the automobile clutch is very convenient to replace, saves time and labor, and reduces the economic burden of a user; in the application document, the pressure plate is not provided with a damping structure, so that the pressure plate can vibrate when an operator steps on the clutch each time, the operator can feel uncomfortable after long operation time, aiming at the problems, the prior art possibly has a technical means for solving the problems, but the scheme is intended to provide an alternative or alternative technical scheme;
Thus, a clutch is designed.
Disclosure of utility model
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the clutch comprises a flywheel, a clutch shell, a ball bearing, a sleeve, a rotating shaft, a pressure plate, a friction plate, a primary damping component and a secondary damping component, wherein the clutch shell is movably arranged on the flywheel, one side of the clutch is provided with a mounting hole, the ball bearing is fixedly arranged on the mounting hole, the sleeve is movably arranged on the ball bearing, the sleeve is sleeved on the rotating shaft, one side of a tensioning spring is arranged on the pressure plate, the other side of the tensioning spring is arranged on the clutch shell, the pressure plate is provided with the mounting hole, one side of the rotating shaft penetrates through the mounting hole of the pressure plate, the tail end of the rotating shaft is fixedly arranged on the friction plate, the primary damping component is arranged on the pressure plate, the secondary damping component is arranged on the primary damping component, and the primary damping component comprises a buffering spring and a damping gasket;
The damping gasket is provided with a mounting hole, the rotating shaft is mounted on the mounting hole of the damping gasket, the pressing plate is provided with a groove, one end of a damping spring is mounted at the inner bottom end of the groove, and the other end of the damping spring is fixedly mounted on the damping gasket.
Preferably, the secondary shock absorbing assembly comprises a cushion layer and a shock absorbing coating;
The damping coating is coated on one side of the damping pad far away from the friction plate, and the liner layer is arranged on the other side of the damping coating.
Preferably, the material of the shock absorbing pad is selected to be an aluminum alloy material.
Preferably, the material of the backing layer is selected to be rubber.
Preferably, the material of the shock absorbing coating is selected to be an organic resin.
Preferably, lubricating oil is coated between the bearing and the sleeve.
Advantageous effects
Compared with the prior art, the clutch provided by the utility model has the following beneficial effects:
The scheme is provided with the first-level damping component and the second-level damping component, so that vibration generated during each cutting-off between the friction plate and the pressure plate can be effectively reduced, and further, an operator can step on the clutch more laborsaving, and driving fatigue influenced by the vibration can be reduced.
Drawings
FIG. 1 is a schematic cross-sectional front view of a clutch of the present utility model;
FIG. 2 is a schematic illustration of the primary and secondary damper assemblies of the clutch of the present utility model;
FIG. 3 is a schematic right-side view of a clutch according to the present utility model;
In the figure: 1. a flywheel; 2. a clutch housing; 3. a ball bearing; 4. a sleeve; 5. a rotating shaft; 6. a pressure plate; 7. a friction plate; 8. a buffer spring; 9. a backing layer; 10. damping pad; 11. a damping coating; 12. tensioning the spring;
Detailed Description
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a clutch.
Examples:
Referring to fig. 1-3, in a specific implementation process, a clutch comprises a flywheel 1, a clutch housing 2, a ball bearing 3, a sleeve 4, a rotating shaft 5, a pressure plate 6, a friction plate 7, a primary damping component and a secondary damping component, wherein the clutch housing 2 is movably mounted on the flywheel 1, one side of the clutch is provided with a mounting hole, the ball bearing 3 is fixedly mounted on the mounting hole, the sleeve 4 is movably mounted on the ball bearing 3, the sleeve 4 is sleeved on the rotating shaft 5, one side of a tension spring 12 is mounted on the pressure plate 6, the other side of the tension spring 12 is mounted on the clutch housing 2, the pressure plate 6 is provided with a mounting hole, one side of the rotating shaft 5 penetrates through the mounting hole of the pressure plate 6, the tail end of the rotating shaft 5 is fixedly mounted on the friction plate 7, the primary damping component is mounted on the pressure plate 6, the secondary damping component is mounted on the primary damping component, and the primary damping component comprises a buffer spring 8 and a damping gasket 10;
The damping gasket 10 is provided with a mounting hole, the rotating shaft 5 is mounted on the mounting hole of the damping gasket 10, the pressure plate 6 is provided with a groove, one end of the damping spring 8 is mounted at the inner bottom end of the groove, and the other end of the damping spring 8 is fixedly mounted on the damping gasket 10.
It should be noted that, the vehicle clutch is a mechanical device for controlling connection and disconnection between power of the engine and the transmission system, the driver needs to step on the clutch under the conditions of gear shifting, starting, stopping and the like, and vibration is generated during gear shifting, so that the operator can feel uncomfortable and laborious due to vibration during gear shifting, so that vibration damping treatment on the clutch needs to be performed.
In an implementation, the secondary damping assembly comprises a cushion layer 9 and a damping coating 11;
The damping coating 11 is coated on one side of the damping shim 10 away from the friction plate 7, and the cushion layer 9 is mounted on the other side of the damping coating 11.
It should be noted that the shock absorbing coating 11 may serve to reduce shock and more closely mount the backing layer 9, and the backing layer 9 may also serve to reduce shock and vibration during clutch operation.
In an implementation, the material of the shock pad 10 is selected to be an aluminum alloy material.
The aluminum alloy material has high strength and rigidity, and can provide good bearing capacity and durability.
In an embodiment, the material of the backing layer 9 is selected to be rubber.
The rubber has good elasticity and shock absorbing capability, and can reduce the transmission of vibration and impact.
In a specific implementation, the material of the shock absorbing coating 11 is selected to be an organic resin.
The organic resin material has good friction performance and bonding capability between gaskets, and can provide stable clutch operation and damping effect.
In a specific implementation, lubricating oil is coated between the bearing and the sleeve 4.
The sleeve 4 can be moved more conveniently by applying the lubricating oil, and the force of an operator when stepping on and off is reduced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a clutch, including flywheel (1), clutch housing (2), ball bearing (3), sleeve (4), axis of rotation (5), pressure disk (6), friction disc (7), one-level damper and second grade damper, clutch housing (2) movable mounting is on flywheel (1), clutch one side is equipped with the mounting hole, fixed mounting ball bearing (3) on the mounting hole, movable mounting sleeve (4) on ball bearing (3), sleeve (4) suit is on axis of rotation (5), one side of tensioning spring (12) is installed on pressure disk (6), the opposite side of tensioning spring (12) is installed on clutch housing (2), pressure disk (6) are equipped with the mounting hole, on the mounting hole of pressure disk (6) is run through to axis of rotation (5) one side, terminal fixed mounting of axis of rotation (5) is on friction disc (7), one-level damper is installed on pressure disk (6), second grade damper is installed on one-level damper, one-level damper includes buffer spring (8) and shock pad (10), its characterized in that:
The damping gasket (10) is provided with a mounting hole, the rotating shaft (5) is mounted on the mounting hole of the damping gasket (10), the pressure plate (6) is provided with a groove, one end of the damping spring (8) is mounted at the inner bottom of the groove, and the other end of the damping spring (8) is fixedly mounted on the damping gasket (10).
2. A clutch according to claim 1, characterised in that the secondary damping assembly comprises a backing layer (9) and a damping coating (11);
The damping coating (11) is coated on one side of the damping gasket (10) far away from the friction plate (7), and the lining layer (9) is arranged on the other side of the damping coating (11).
3. A clutch according to claim 1, characterised in that the material of the damping shim (10) is chosen as aluminium alloy material.
4. A clutch according to claim 2, characterised in that the material of the backing layer (9) is selected from rubber.
5. A clutch according to claim 2, characterised in that the material of the damping coating (11) is selected as an organic resin.
6. A clutch according to claim 1, characterised in that the bearing and the sleeve (4) are coated with lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322333634.6U CN220816329U (en) | 2023-08-30 | 2023-08-30 | Clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322333634.6U CN220816329U (en) | 2023-08-30 | 2023-08-30 | Clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220816329U true CN220816329U (en) | 2024-04-19 |
Family
ID=90679327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322333634.6U Active CN220816329U (en) | 2023-08-30 | 2023-08-30 | Clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220816329U (en) |
-
2023
- 2023-08-30 CN CN202322333634.6U patent/CN220816329U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |