CN210830223U - High-torque starting clutch - Google Patents
High-torque starting clutch Download PDFInfo
- Publication number
- CN210830223U CN210830223U CN201921314917.3U CN201921314917U CN210830223U CN 210830223 U CN210830223 U CN 210830223U CN 201921314917 U CN201921314917 U CN 201921314917U CN 210830223 U CN210830223 U CN 210830223U
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- China
- Prior art keywords
- clutch
- friction
- diaphragm spring
- spring
- flywheel
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- 238000013016 damping Methods 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 239000010410 layer Substances 0.000 claims description 18
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 229920005596 polymer binder Polymers 0.000 claims 1
- 239000002491 polymer binding agent Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 230000002349 favourable effect Effects 0.000 description 10
- 238000000926 separation method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model provides a high-torque starting clutch, which comprises a flywheel, a friction surface, an outer cover, a clutch disc, a pressure plate, a buffer spring, a damping spring, a bearing, a crankshaft, a buffer plate and a release bearing, wherein the inner side surface of the flywheel is provided with a layer of friction surface; one end of the outer cover is fixed on one side surface of the flywheel in a bolt connection mode; the middle part of the clutch disc is arranged on the outer side surface of the bearing in an embedding mode, one end of the pressure plate is arranged on the outer side surface of the bearing in an embedding mode, one side of the pressure plate is arranged on one side of the clutch disc, and the surface of the pressure plate is provided with a damping spring in a bolt connection mode; one end of the buffer spring is arranged on the inner surface of the clutch disc in a bolt connection mode. The utility model discloses the setting of friction surface, diaphragm spring and louvre, frictional property and stand wear and tear performance are good, and diaphragm spring is difficult to the fracture, and the radiating effect is good, the marketing and the application of being convenient for.
Description
Technical Field
The utility model relates to a clutch equipment field especially relates to a high torsion start-up clutch.
Background
The clutch is positioned in a flywheel shell between an engine and a gearbox, a clutch assembly is fixed on the rear plane of a flywheel by screws, an output shaft of the clutch is an input shaft of the gearbox, the clutch is similar to a switch, and the clutch is a common component in mechanical transmission and can separate or connect a transmission system at any time.
The clutch comprises a friction clutch, a hydraulic coupler, an electromagnetic clutch and the like; the friction clutch is divided into a wet type clutch and a dry type clutch; the clutch mainly comprises the following components: the driving part comprises a flywheel, a clutch cover and a pressure plate; the driven part, driven disc, driven take out, hold-down gear, separating centrifuge, control mechanism; at present, a high-torque starting clutch is an important clutch developed at present, is developed to be more and more perfect at present, and gradually solves some defects, but the existing high-torque starting clutch has the problems of low heating speed, poor circulation effect and poor heat dissipation effect.
Therefore, it is necessary to develop a high torque starting clutch.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a high torsion starting clutch to it is poor still to have frictional properties and wearability to solve current high torsion starting clutch, and diaphragm spring is easy to be split, the poor problem of radiating effect. The high-torque starting clutch comprises a flywheel, a friction surface, a clutch cover, a clutch disc, a pressure plate, a buffer spring, a damping spring, a bearing, a crankshaft, a buffer plate and a release bearing, wherein a layer of friction surface is arranged on the inner side surface of the flywheel; one end of the clutch cover is fixed on one side surface of the flywheel in a bolt connection mode; the middle part of the clutch disc is arranged on the outer side surface of the bearing in an embedding mode, one end of the pressure plate is arranged on the outer side surface of the bearing in an embedding mode, one side of the pressure plate is arranged on one side of the clutch disc, and the surface of the pressure plate is provided with a damping spring in a bolt connection mode; one end of the buffer spring is arranged on the inner surface of the clutch disc in a bolt connection mode; one end of the crankshaft is fixed on the outer side surface of the flywheel in a bolt connection mode; one end of the buffer plate is fixed on the inner side surface of the clutch cover in a bolt connection mode, and one end of the release bearing is connected on the outer side middle surface of the clutch cover; the clutch cover comprises a diaphragm spring, heat dissipation holes and a reinforcing plate, the diaphragm spring is arranged in the middle of the clutch cover, the heat dissipation holes are formed in one end of the diaphragm spring, and the reinforcing plate is arranged in the middle of the diaphragm spring; the friction surface comprises a reinforcing plate, a frosted layer and friction particles, one end of the frosted layer is arranged on the outer side surface of the reinforcing plate, and the friction particles are arranged on the outer side surface of the frosted layer.
The friction surface is composed of three types of components of a ring-shaped high-molecular binder, a reinforcing fiber and a friction performance regulator and a compounding agent, a layer of reinforcing plate is arranged inside the friction surface, and a plurality of friction particles are arranged on the outermost surface of the friction surface.
The diaphragm spring adopts the disc spring of cylinder structure, and the surface of diaphragm spring is provided with the one deck protective layer, all is provided with two reinforcing plate on this diaphragm spring's the face.
The radiating holes are round holes and are arranged on the surface of the diaphragm spring, and a layer of dust screen is arranged on the surface of each radiating hole.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses the setting of friction surface is favorable to guaranteeing the good frictional behavior of clutch, and the friction is effectual, is favorable to improving the stand wear and tear performance of clutch, increases the life of clutch.
2. The utility model discloses diaphragm spring's setting is favorable to strengthening diaphragm spring's separation effect, and adds being provided with of reinforcing plate and do benefit to the elasticity limit that improves diaphragm spring, prevents to take place because of separating the cracked condition of diaphragm spring that causes greatly, increases diaphragm spring's life.
3. The utility model discloses the setting of louvre is favorable to guaranteeing the ventilation radiating effect that the clutch can be good, and the radiating effect is good, and is favorable to preventing dust, long service life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic structural view of the friction surface of the present invention.
Fig. 4 is a schematic structural view of the clutch cover of the present invention.
In the figure:
1-flywheel, 2-friction surface, 21-reinforcing plate, 22-frosting layer, 23-friction particle, 3-clutch cover, 31-diaphragm spring, 32-heat dissipation hole, 33-reinforcing plate, 4-clutch disc, 5-pressure plate, 6-buffer spring, 7-damping spring, 8-bearing, 9-crankshaft, 10-buffer plate and 11-release bearing.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 4
The utility model provides a high-torque starting clutch, which comprises a flywheel 1, a friction surface 2, a clutch cover 3, a clutch disc 4, a pressure plate 5, a buffer spring 6, a damping spring 7, a bearing 8, a crankshaft 9, a buffer plate 10 and a release bearing 11, wherein the inner side surface of the flywheel 1 is provided with a layer of friction surface 2; one end of the clutch cover 3 is fixed on one side surface of the flywheel 1 in a bolt connection mode; the middle part of the clutch disc 4 is arranged on the outer side surface of the bearing 8 in an embedding way, one end of the pressure plate 5 is arranged on the outer side surface of the bearing 8 in an embedding way, one side of the pressure plate 5 is arranged on one side of the clutch disc 4, and the surface of the pressure plate 5 is provided with a damping spring 7 in a bolt connection way; one end of the buffer spring 6 is arranged on the inner surface of the clutch disc 4 in a bolt connection mode; one end of the crankshaft 9 is fixed on the outer side surface of the flywheel 1 in a bolt connection mode; one end of the buffer plate 10 is fixed on the inner side surface of the clutch cover 3 by means of bolt connection, and one end of the release bearing 11 is connected on the outer side middle surface of the clutch cover 3; the clutch cover 3 comprises a diaphragm spring 31, heat dissipation holes 32 and a reinforcing plate 33, wherein the diaphragm spring 31 is arranged in the middle of the clutch cover 3, the heat dissipation holes 32 are arranged at one end of the diaphragm spring 31, and the reinforcing plate 33 is arranged in the middle of the diaphragm spring 31; the friction surface 2 comprises a reinforcing plate 21, a frosted layer 22 and friction particles 23, one end of the frosted layer 22 is arranged on the outer side surface of the reinforcing plate 21, and the friction particles 23 are arranged on the outer side surface of the frosted layer 22.
The louvre 32 adopts the louvre of round hole shape, and louvre 32 sets up on diaphragm spring 31's face, and this louvre 32 is provided with the one deck dust screen on the surface, and the diameter of louvre 32 sets up to 10mm, and the louvre 32 takes out the outside through the inside steam of clutch in the disengaging process, is favorable to guaranteeing that the clutch can be good to ventilate the radiating effect, and the radiating effect is good, and is favorable to dustproof, long service life.
Principle of operation
In the utility model, when in use, the flywheel 1 is connected with the engine through the crankshaft 9, and the flywheel 1 rotates through being connected with other gears, the clutch disc 4 is connected on the gear box through the bearing 8 shaft, the clutch disc 4 rotates when the friction surface 2 on one side of the flywheel 1 contacts with the friction surface on the surface of the clutch disc 4, thereby driving the wheel to rotate, the damping spring 7 inside the clutch disc 4 plays a damping role when rotating, the pressure plate 5 rotates when the flywheel 1 rotates, the diaphragm spring 31 moves inwards through the pushing of the release bearing 11, and the reinforcing plate 33 is arranged on the buffer spring 6, which is beneficial to enhancing the separation effect of the diaphragm spring to prevent the diaphragm spring from breaking due to too large separation, the heat dissipation holes 32 can bring the hot gas inside the clutch out when the diaphragm spring 31 moves inwards or outwards, the good ventilation and heat dissipation effects are guaranteed, the pressure plate 5 is connected with the clutch cover 3 through the buffer spring 6, the clutch is separated at the moment, the buffer spring 6 or the buffer plate 10 plays a role in buffering, the clutch release bearing 11 is separated, and when the clutch disc 4 is meshed, the engine generates mechanical energy and transmits the mechanical energy to the gearbox.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (4)
1. High torsion start-up clutch, its characterized in that: the clutch comprises a flywheel (1), a friction surface (2), a clutch cover (3), a clutch disc (4), a pressure plate (5), a buffer spring (6), a damping spring (7), a bearing (8), a crankshaft (9), a buffer plate (10) and a release bearing (11), wherein a layer of friction surface (2) is arranged on the inner side surface of the flywheel (1); one end of the clutch cover (3) is fixed on one side surface of the flywheel (1) in a bolt connection mode; the middle part of the clutch disc (4) is arranged on the outer side surface of the bearing (8) in an embedding mode, one end of the pressure plate (5) is arranged on the outer side surface of the bearing (8) in an embedding mode, one side of the pressure plate (5) is arranged on one side of the clutch disc (4), and the surface of the pressure plate (5) is provided with a damping spring (7) in a bolt connection mode; one end of the buffer spring (6) is arranged on the inner surface of the clutch disc (4) in a bolt connection mode; one end of the crankshaft (9) is fixed on the outer side surface of the flywheel (1) in a bolt connection mode; one end of the buffer plate (10) is fixed on the inner side surface of the clutch cover (3) in a bolt connection mode, and one end of the release bearing (11) is connected on the outer side middle surface of the clutch cover (3); the clutch cover (3) comprises a diaphragm spring (31), heat dissipation holes (32) and a reinforcing plate (33), the diaphragm spring (31) is arranged in the middle of the clutch cover (3), the heat dissipation holes (32) are formed in one end of the diaphragm spring (31), and the reinforcing plate (33) is arranged in the middle of the diaphragm spring (31); the friction surface (2) comprises a reinforcing plate (21), a frosted layer (22) and friction particles (23), one end of the frosted layer (22) is arranged on the outer side surface of the reinforcing plate (21), and the friction particles (23) are arranged on the outer side surface of the frosted layer (22).
2. The high torque launch clutch of claim 1, wherein: the friction surface (2) is composed of three types of circular ring-shaped polymer binder, reinforced fiber and friction performance regulator and a matching agent, a layer of reinforcing plate (21) is arranged inside the friction surface (2), and a plurality of friction particles (23) are arranged on the outermost surface of the friction surface (2).
3. The high torque launch clutch of claim 1, wherein: the diaphragm spring (31) adopts a disc spring with a cylindrical structure, a protective layer is arranged on the surface of the diaphragm spring (31), and two reinforcing plates (33) are arranged on the surface of the diaphragm spring (31).
4. The high torque launch clutch of claim 1, wherein: the radiating holes (32) are round-hole-shaped radiating holes, the radiating holes (32) are formed in the surface of the diaphragm spring (31), and a layer of dust screen is arranged on the surface of each radiating hole (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921314917.3U CN210830223U (en) | 2019-08-14 | 2019-08-14 | High-torque starting clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921314917.3U CN210830223U (en) | 2019-08-14 | 2019-08-14 | High-torque starting clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210830223U true CN210830223U (en) | 2020-06-23 |
Family
ID=71253595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921314917.3U Active CN210830223U (en) | 2019-08-14 | 2019-08-14 | High-torque starting clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210830223U (en) |
-
2019
- 2019-08-14 CN CN201921314917.3U patent/CN210830223U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High torque start clutch Granted publication date: 20200623 Pledgee: Zhejiang Longquan Rural Commercial Bank Co.,Ltd. Shuinan sub branch Pledgor: ZHEJIANG JUNBO AUTO PARTS Co.,Ltd. Registration number: Y2024980004608 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |