CN111609049B

CN111609049B - Clutch cover assembly

Info

Publication number: CN111609049B
Application number: CN202010490548.4A
Authority: CN
Inventors: 郑潇翔; 苏忠道; 郑更生; 周新; 陈三武; 李勇; 洪从运
Original assignee: Zhejiang Huaxin Automobile Parts Co ltd
Current assignee: Zhejiang Huaxin Automobile Parts Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2022-03-08
Anticipated expiration: 2040-06-02
Also published as: CN111609049A

Abstract

The invention discloses a clutch cover assembly which comprises a cover body and a condenser pipe, wherein a separation sleeve is connected to the inner side of the upper end of the cover body in a clamping manner, a rotating rod is connected to the inner part of the separation sleeve in a penetrating manner, connecting blocks are fixedly connected to the lower surfaces of the left end and the right end of the cover body, a diaphragm spring is connected to the inner part of each connecting block in a penetrating manner, a pressing plate is fixedly connected to the lower surface of each diaphragm spring, steel balls are mounted inside the lower end of each pressing plate, the condenser pipe is located on the inner side of the upper end of the cover body, a limiting plate is fixedly connected to the outer side of the middle of the cover body, a baffle is connected to the lower surface of each limiting plate in a laminating manner, and a flange plate is fixedly connected to the outer side of the lower end of the cover body. This clutch case assembly is convenient for carry on spacingly to driven plate and clamp plate, reduces the vibrations of driven plate and reduces the coefficient of friction between clamp plate and the driven plate through the steel ball, avoids the driven plate to drive the clamp plate and rotates to and be convenient for dispel the heat fast, increase life.

Description

Clutch cover assembly

Technical Field

The invention relates to the technical field of clutches, in particular to a clutch cover assembly.

Background

The clutch is an indispensable component of a manual transmission automobile in the driving process and is responsible for the work of cutting off and connecting the power and the engine so as to ensure the stable starting and smooth gear shifting of the automobile and prolong the service life of the automobile;

in the existing clutch cover assembly, the driven plate is easy to vibrate, the driven plate is easy to drive the press plate to rotate, heat dissipation is not convenient to carry out inside, and the service life is short.

Disclosure of Invention

The invention aims to provide a clutch cover assembly, which aims to solve the problems that a driven disc is easy to vibrate, the driven disc is easy to drive a press plate to rotate, the inside of the driven disc is inconvenient to radiate heat, and the service life of the conventional clutch cover assembly is short.

In order to achieve the purpose, the invention provides the following technical scheme: a clutch cover assembly comprises a cover body and a condenser pipe, wherein a separation sleeve is clamped and connected to the inner side of the upper end of the cover body, a rotating rod is connected to the inner portion of the separation sleeve in a penetrating manner, a driven plate is fixedly connected to the lower surface of the separation sleeve, connecting blocks are fixedly connected to the lower surfaces of the left end and the right end of the cover body, a diaphragm spring is connected to the inner portion of each connecting block in a penetrating manner, a pressing plate is fixedly connected to the lower surface of each diaphragm spring, a reset spring is fixedly connected to the upper surfaces of the left end and the right end of the pressing plate, steel balls are mounted inside the lower end of the pressing plate, limiting blocks are fixedly connected to the left side and the right side of the pressing plate, the condenser pipe is located inside the upper end of the cover body, a limiting plate is fixedly connected to the outer side of the middle of the cover body, a water absorption sponge is arranged inside the limiting plate, and a baffle plate is attached to the lower surface of the limiting plate, and the inner side of the baffle is fixedly connected with a sealing gasket, the outer side of the lower end of the cover body is fixedly connected with a flange plate, and a plurality of groups of radiating fins are symmetrically arranged on the inner side center of the upper end of the cover body.

Preferably, the separating sleeve and the steel balls respectively form an undetachable structure with the cover body and the pressing plate, the rotating rod is connected with the separating sleeve in a nested mode, and the separating sleeve is of an I-shaped structure.

Preferably, the connecting block, the limiting plate and the flange are connected with the cover body in a welding mode, the limiting plate is fixedly connected with the baffle plate through screws, the baffle plate is connected with the sealing gasket in a sticking mode, and the inner side of the sealing gasket is tightly attached to the cover body.

Preferably, the upper end and the lower end of the diaphragm spring are respectively fixedly connected with the separating sleeve and the pressing plate, the upper end and the lower end of the reset spring are respectively fixedly connected with the cover body and the pressing plate, the limiting block and the pressing plate are of an integrated structure, and the pressing plate and the limiting block respectively form a sliding structure with the rotating rod and the cover body.

Preferably, the steel balls and the condenser pipe are symmetrically provided with a plurality of groups relative to the center of the pressing plate and the center of the cover body respectively, and the lower surfaces of the steel balls protrude out of the lower surface of the pressing plate.

Preferably, condenser pipe and fin all are inlayed with the lid and are connected, and steel ball and condenser pipe are connected with driven plate and the sponge laminating that absorbs water respectively.

Compared with the prior art, the invention has the beneficial effects that: the clutch cover assembly is convenient for limiting the driven plate and the pressure plate, reducing the vibration of the driven plate, reducing the friction coefficient between the pressure plate and the driven plate through the steel balls, avoiding the driven plate driving the pressure plate to rotate, facilitating quick heat dissipation and prolonging the service life;

1. the cover body, the separating sleeve, the rotating rod and the driven disc are arranged, the separating sleeve is connected with the cover body in a clamping mode, and the separating sleeve and the pressing plate are connected with the rotating rod in a clamping mode, so that the purpose of limiting the driven disc is achieved conveniently, and vibration of the driven disc is reduced conveniently;

2. the cover body, the driven disc, the pressing plate and the limiting block are arranged, friction coefficient between the pressing plate and the driven disc during rotation is reduced conveniently through the steel balls in nested connection with the pressing plate, and the limiting block fixedly connected with the pressing plate is connected with the cover body in a clamping mode to achieve the purpose of limiting the pressing plate, so that the driven disc is prevented from driving the pressing plate to rotate in the rotating process;

3. be provided with lid, condenser pipe and fin, through inboard inlayed fin and the condenser pipe in lid upper end, the self performance of being convenient for through the fin dispels the heat to the inboard part production of lid to and condense steam through the condenser pipe, thereby reach and carry out radiating purpose fast, increase life.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of a top-view cross-sectional structure of the connection between the limiting block and the cover body according to the present invention;

FIG. 4 is a schematic top view of the cross-sectional structure of the condenser tube and the absorbent sponge according to the present invention.

In the figure: 1. a cover body; 2. a release sleeve; 3. rotating the rod; 4. a driven plate; 5. connecting blocks; 6. a diaphragm spring; 7. pressing a plate; 8. a return spring; 9. steel balls; 10. a limiting block; 11. a condenser tube; 12. a through hole; 13. a limiting plate; 14. a water-absorbing sponge; 15. a baffle plate; 16. a gasket; 17. a flange plate; 18. and a heat sink.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a clutch cover assembly comprises a cover body 1, a separating sleeve 2, a rotating rod 3, a driven plate 4, a connecting block 5, a diaphragm spring 6, a pressing plate 7, a reset spring 8, steel balls 9, a limiting block 10, a condensing tube 11, a through hole 12, a limiting plate 13, a water-absorbing sponge 14, a baffle 15, a sealing gasket 16, a flange plate 17 and a radiating fin 18, wherein the separating sleeve 2 is clamped and connected on the inner side of the upper end of the cover body 1, the rotating rod 3 is connected inside the separating sleeve 2 in a penetrating manner, the driven plate 4 is fixedly connected on the lower surface of the separating sleeve 2, the connecting blocks 5 are fixedly connected on the lower surfaces of the left end and the right end of the cover body 1, the diaphragm spring 6 is connected inside the connecting blocks 5 in a penetrating manner, the pressing plate 7 is fixedly connected on the lower surface of the diaphragm spring 6, the reset spring 8 is fixedly connected on the upper surfaces of the left end and the right end of the pressing plate 7, the steel balls 9 are installed inside the lower end of the pressing plate 7, the left side and the right side of the pressing plate 7 are fixedly connected with limiting blocks 10, the condensation pipe 11 is positioned on the inner side of the upper end of the cover body 1, a through hole 12 is formed in the outer end of the cover body 1, the outer side of the middle of the cover body 1 is fixedly connected with a limiting plate 13, a water absorption sponge 14 is arranged on the inner side of the limiting plate 13, the lower surface of the limiting plate 13 is connected with a baffle plate 15 in a fitting manner, a sealing gasket 16 is fixedly connected to the inner side of the baffle plate 15, the outer side of the lower end of the cover body 1 is fixedly connected with a flange plate 17, and a plurality of groups of radiating fins 18 are symmetrically arranged on the center of the inner side of the upper end of the cover body 1;

as shown in fig. 1 and 2, a separation sleeve 2 and steel balls 9 respectively form an undetachable structure with a cover body 1 and a pressing plate 7, a rotating rod 3 is connected with the separation sleeve 2 in a nested manner, the separation sleeve 2 is in an i-shaped structure, so that the separation sleeve 2 and the steel balls 9 are conveniently limited, a connecting block 5, a limiting plate 13 and a flange plate 17 are all connected with the cover body 1 in a welding manner, the limiting plate 13 is fixedly connected with a baffle plate 15 through screws, the baffle plate 15 is connected with a sealing gasket 16 in an adhering manner, the inner side of the sealing gasket 16 is tightly attached to the cover body 1, and the cover body 1 is conveniently installed and the baffle plate 15 is fixedly connected with the limiting plate 13;

as shown in the figures 1 and 3, the upper end and the lower end of a diaphragm spring 6 are respectively and fixedly connected with a separating sleeve 2 and a pressing plate 7, the upper end and the lower end of a return spring 8 are respectively and fixedly connected with a cover body 1 and the pressing plate 7, the limiting block 10 and the pressing plate 7 are integrated, and the pressing plate 7 and the limiting block 10 respectively form a sliding structure with the rotating rod 3 and the cover body 1, so that the limiting of the pressing plate 7 is facilitated, as shown in fig. 1, 3 and 4, the steel beads 9 and the condensation pipes 11 are respectively arranged in a plurality of groups in central symmetry with respect to the pressing plate 7 and the cover body 1, and the lower surfaces of the steel balls 9 protrude out of the lower surface of the pressing plate 7, so that the friction force between the pressing plate 7 and the driven disc 4 is reduced, as shown in figures 1, 2 and 4, the condensation pipe 11 and the radiating fins 18 are connected with the cover body 1 in an embedded manner, and the steel ball 9 and the condenser pipe 11 are respectively attached to the driven plate 4 and the water absorption sponge 14, so that heat dissipation is facilitated.

The working principle is as follows: when the clutch cover assembly is used, as shown in fig. 1, fig. 2 and fig. 3, firstly, the clutch cover assembly is installed and fixed through a flange 17 welded with a cover body 1, then, a separation sleeve 2 is rotated, so that a pressure plate 7 rotates under the action of a diaphragm spring 6 limited by a connecting block 5 and a return spring 8 fixedly connected with the cover body 1, the pressure plate 7 is fixedly connected with a limiting block 10, the limiting block 10 is clamped and connected with the cover body 1, so that the pressure plate 7 rotates under the limiting of the cover body 1, because steel balls 9 nested and connected with a driven plate 4 in the pressure plate 7 are attached and connected, the driven plate 4 is fixedly connected with a rotating rod 3, the separation sleeve 2 and the pressure plate 7 are clamped and connected with the rotating rod 3, so that the driven plate 4 is driven to rotate under the limiting of the pressure plate 7 and the separation sleeve 2 through the selection of the steel balls 9, the friction coefficient between the pressing plate 7 and the driven disc 4 during rotation is reduced conveniently, the pressing plate 7 is prevented from being driven to rotate by the driven disc 4 in the rotation process, and the vibration generated by the driven disc 4 is reduced;

as shown in fig. 1, 2 and 4, the performance of the heat dissipation fins 18 embedded in the cover 1 facilitates heat dissipation from the parts inside the cover 1, and the condenser tubes 11 embedded in the cover 1 condense hot air, so that the condensed cold air is filtered by the water absorbing sponge 14 and re-enters the inside of the cover 1 through the through holes 12, thereby dissipating heat quickly and prolonging the service life of the clutch cover assembly, as shown in fig. 1, the connection between the baffle 15 and the gasket 16 and the limiting plate 13 and the connection between the baffle 15 and the cover 1 are easily broken by taking out the screws of the baffle 15 and the limiting plate 13, and the water absorbing sponge 14 is replaced, thereby completing a series of operations of the clutch cover assembly.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.

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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. A clutch cover assembly comprises a cover body (1) and a condensation pipe (11), and is characterized in that: the upper end inner side of the cover body (1) is clamped and connected with a separating sleeve (2), the inside of the separating sleeve (2) is connected with a rotating rod (3) in a penetrating manner, the lower surface of the separating sleeve (2) is fixedly connected with a driven plate (4), the lower surfaces of the left end and the right end of the cover body (1) are fixedly connected with connecting blocks (5), the inside of each connecting block (5) is connected with a diaphragm spring (6) in a penetrating manner, the lower surface of each diaphragm spring (6) is fixedly connected with a pressing plate (7), the upper surfaces of the left end and the right end of each pressing plate (7) are fixedly connected with a reset spring (8), steel balls (9) are installed inside the lower end of each pressing plate (7), the limiting blocks (10) are fixedly connected with the left side and the right side of each pressing plate (7), the condensation pipe (11) is located on the inner side of the upper end of the cover body (1), and a through hole (12) is formed inside the outer end of the cover body (1), the utility model discloses a water absorption and heat dissipation cover, including lid (1), the inboard of lid (13) is provided with water absorption sponge (14), the lower surface laminating of lid (1) is connected with baffle (15), and the inboard fixedly connected with sealed pad (16) of baffle (15), the lower extreme outside fixedly connected with ring flange (17) of lid (1), and the inboard central symmetry in upper end of lid (1) is provided with multiunit fin (18).

2. A clutch cover assembly as claimed in claim 1, wherein: the separating sleeve (2) and the steel balls (9) respectively form an undetachable structure with the cover body (1) and the pressing plate (7), the rotating rod (3) is connected with the separating sleeve (2) in a nested mode, and the separating sleeve (2) is of an I-shaped structure.

3. A clutch cover assembly as claimed in claim 1, wherein: the connecting block (5), the limiting plate (13) and the flange (17) are connected with the cover body (1) in a welding mode, the limiting plate (13) is fixedly connected with the baffle (15) through screws, the baffle (15) is connected with the sealing gasket (16) in a sticking mode, and the inner side of the sealing gasket (16) is tightly attached to the cover body (1).

4. A clutch cover assembly as claimed in claim 1, wherein: the upper end and the lower end of the diaphragm spring (6) are fixedly connected with the separating sleeve (2) and the pressing plate (7) respectively, the upper end and the lower end of the reset spring (8) are fixedly connected with the cover body (1) and the pressing plate (7) respectively, the limiting block (10) and the pressing plate (7) are of an integrated structure, and the pressing plate (7) and the limiting block (10) respectively form a sliding structure with the rotating rod (3) and the cover body (1).

5. A clutch cover assembly as claimed in claim 1, wherein: the steel balls (9) and the condensation pipes (11) are symmetrically provided with a plurality of groups relative to the center of the pressing plate (7) and the cover body (1), and the lower surfaces of the steel balls (9) protrude out of the lower surface of the pressing plate (7).

6. A clutch cover assembly as claimed in claim 1, wherein: condenser pipe (11) and fin (18) all inlay with lid (1) and are connected, and steel ball (9) and condenser pipe (11) are laminated with driven plate (4) and sponge (14) that absorb water respectively and are connected.