CN218863130U

CN218863130U - Shock attenuation automobile clutch driven plate

Info

Publication number: CN218863130U
Application number: CN202320178852.4U
Authority: CN
Inventors: 刘杰
Original assignee: Zhongshan Xinghan Transmission Technology Co ltd
Current assignee: Zhongshan Xinghan Transmission Technology Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-04-14
Anticipated expiration: 2033-02-06

Abstract

The utility model relates to a clutch driven plate technical field especially relates to a shock attenuation automobile clutch driven plate. The technical scheme includes that the clutch disc comprises a clutch disc body, friction plates and a clutch disc hub, a heat dissipation groove is formed in the front surface of the clutch disc body, a clamping groove is formed in the outer surface of the clutch disc body, a clamping plate is mounted inside the clamping groove, the friction plates are connected to the front surface of the clamping plate, a threaded counter bore is formed in the rear surface of the clutch disc body, bolts are inserted inside the threaded counter bore, the clamping plate and the clutch disc body are connected through the bolts, and the clutch disc hub is mounted inside the clutch disc body. The utility model discloses can carry out solitary change to the friction disc on the driven plate, save the cost that the driven plate maintained and changed, save the material simultaneously.

Description

Shock attenuation automobile clutch driven plate

Technical Field

The utility model relates to a clutch driven plate technical field specifically is a shock attenuation automobile clutch driven plate.

Background

The clutch driven disc for automobile is another component of clutch, and is a necessary easy-to-wear part for hand-gear step-variable speed automobile, and can transfer the torque of engine to speed variator by means of friction conversion to reduce vibration and impact of driving system and implement "on-off" and "on-off" tasks.

After the conventional automobile clutch driven disc is used for a long time, when the friction plate is abraded seriously, the whole driven disc needs to be replaced due to the fact that the friction plate is fixed on the driven disc in a rivet riveting mode, replacement cost is high, material waste is serious, and therefore the damping automobile clutch driven disc is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock attenuation automobile clutch driven plate, possess and to carry out solitary change to the friction disc on the driven plate, the cost of driven plate maintenance change has been saved, the advantage of material has been saved simultaneously, current automobile clutch driven plate has been solved and after long-term the use, when the friction disc wearing and tearing are comparatively serious, because fix on the driven plate through rivet riveted mode from the friction disc, therefore need change whole driven plate, the replacement cost is higher, the extravagant comparatively serious problem of material simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme: including driven plate body, friction disc and driven plate wheel hub, the surface is equipped with the radiating groove before the driven plate body the surface is equipped with the draw-in groove, draw-in groove internally mounted has the cardboard, the cardboard front surface is connected with the friction disc, driven plate body rear surface is equipped with the screw thread counter bore, the inside bolt that pegs graft of screw thread counter bore, cardboard and driven plate body pass through bolted connection, driven plate body internally mounted has driven plate wheel hub.

Preferably, the draw-in groove is equipped with eight altogether, and eight the draw-in groove forms annular array equidistance branch and locates driven plate body surface, eight the inside cardboard that all installs of draw-in groove, eight the friction disc is all installed to the cardboard front surface.

Preferably, the radiating groove is equipped with eight altogether, and eight the radiating groove is looped the array equidistance branch and is located driven plate body front surface, and every radiating groove is located between two adjacent friction discs, and the radiating groove plays radiating effect to friction disc one side driven plate body.

Preferably, the thread counter bores are eight in number, the thread counter bores are arranged on the rear surface of the driven disc body in an annular array and are arranged on the rear surface of the driven disc body at equal intervals, bolts are inserted into the thread counter bores, each thread counter bore is located on the rear surface of each clamping plate, and the clamping plates are fixed inside the clamping grooves through the bolts inside the thread counter bores.

Preferably, driven plate wheel hub front surface is equipped with the mounting groove, the mounting groove is equipped with eight altogether, and eight driven plate wheel hub front surface is located to the annular array equidistance branch of mounting groove, eight damping spring is all installed to the mounting groove inside, and damping spring can reduce torsional vibration's amplitude to make torsional amplitude decay get off, reduce drive disk's impact load.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up the draw-in groove, the cardboard, the friction disc, screw thread counter bore and bolt, it can carry out solitary change to the friction disc on the driven plate to have reached, the cost of driven plate maintenance change has been saved, the effect of material has been saved simultaneously, when the friction disc wearing and tearing seriously need change, twist and move the bolt and make bolt and cardboard separation, with the inside roll-off of draw-in groove, take off the serious friction disc of wearing and tearing, prepare new friction disc and cardboard, insert inside the draw-in groove with the cardboard, twist and move the bolt, can with cardboard locking, thereby the cost of changing driven plate body and driven plate wheel hub has been saved, the material has been saved, and need not to dismantle driven plate body and driven plate wheel hub from clutch inside during the change, the efficiency of change maintenance is improved.

Drawings

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

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

FIG. 3 is a perspective view of the driven plate body of the present invention;

fig. 4 is a rear view structure diagram of the driven plate body of the present invention.

Reference numerals: 1. a heat sink; 2. a driven disc body; 3. a friction plate; 4. a driven disc hub; 5. mounting grooves; 6. a damping spring; 7. a card slot; 8. clamping a plate; 9. a threaded counter bore; 10. and (4) bolts.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 4, the shock-absorbing driven disc of the automobile clutch provided by the utility model comprises a driven disc body 2, friction plates 3 and a driven disc hub 4, wherein the front surface of the driven disc body 2 is provided with eight heat dissipation grooves 1, the heat dissipation grooves 1 are provided with eight, the eight heat dissipation grooves 1 are equidistantly arranged in a ring array on the front surface of the driven disc body 2, each heat dissipation groove 1 is positioned between two adjacent friction plates 3, the heat dissipation function is realized on the friction plates 3 and the driven disc body 2, meanwhile, scraps generated after the friction plates 3 are worn can be discharged through the heat dissipation grooves 1, the outer surface of the driven disc body 2 is provided with eight clamping grooves 7, the clamping grooves 7 are provided with eight clamping plates 7, the eight clamping grooves 7 are equidistantly arranged on the outer surface of the driven disc body 2 in a ring array, the clamping plates 8 are arranged inside the eight clamping grooves 7, the friction plates 3 are arranged on the front surfaces of the eight clamping plates 8, the rear surface of the driven disc body 2 is provided with eight screw thread counter bores 9, the screw thread counter bores 9 are arranged eight in number, the eight screw thread counter bores 9 are respectively arranged on the rear surface of the driven disc body 2 in an annular array equidistance manner, bolts 10 are inserted into the eight screw thread counter bores 9, each screw thread counter bore 9 is correspondingly arranged on the rear surface of each clamping plate 8, the fixed connection between each clamping plate 8 and the driven disc body 2 is completed through the bolts 10 in the screw thread counter bores 9, so that the clamping plates 8 are fixed in clamping grooves 7, the clamping plates 8 are connected with the driven disc body 2 through the bolts 10, a driven disc hub 4 is arranged in the driven disc body 2, the front surface of the driven disc hub 4 is provided with eight mounting grooves 5, the mounting grooves 5 are respectively arranged on the front surface of the driven disc hub 4 in an annular array equidistance manner, damping springs 6 are arranged in the eight mounting grooves 5, and the damping springs 6 can reduce the amplitude of torsional vibration, thereby attenuating the torsional amplitude and reducing the impact load of the transmission member.

The utility model discloses when 3 wearing and tearing of friction disc seriously need to be changed, twist and move bolt 10 and make bolt 10 and 8 separation of cardboard, with cardboard 8 from the inside roll-off of draw-in groove 7, take off the serious friction disc 3 of wearing and tearing, prepare new friction disc 3 and cardboard 8, insert inside draw-in groove 7 with cardboard 8, twist and move bolt 10, with cardboard 8 locking can, thereby the cost of changing driven plate body 2 and driven plate wheel hub 4 has been saved, the material has been saved, and need not to follow the clutch internal disassembly with driven plate body 2 and driven plate wheel hub 4 when changing, the efficiency of change maintenance has been improved.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a shock attenuation automobile clutch driven plate, includes driven plate body (2), friction disc (3) and driven plate wheel hub (4), its characterized in that: driven plate body (2) front surface is equipped with radiating groove (1), driven plate body (2) surface is equipped with draw-in groove (7), draw-in groove (7) internally mounted has cardboard (8), cardboard (8) front surface is connected with friction disc (3), driven plate body (2) rear surface is equipped with screw thread counter bore (9), screw thread counter bore (9) inside is pegged graft and is had bolt (10), cardboard (8) and driven plate body (2) are connected through bolt (10), driven plate body (2) internally mounted has driven plate wheel hub (4).

2. The shock-absorbing automobile clutch driven plate according to claim 1, wherein: draw-in groove (7) are equipped with eight altogether, and eight draw-in groove (7) are circularized array equidistance branch and are located driven plate body (2) surface, eight draw-in groove (7) are inside all to be installed cardboard (8), eight friction disc (3) are all installed to cardboard (8) front surface.

3. The shock-absorbing automobile clutch driven plate according to claim 1, wherein: the radiating grooves (1) are eight and eight in all, and the radiating grooves (1) are arranged on the front surface of the driven plate body (2) in an annular array equidistance manner.

4. The shock-absorbing clutch driven plate for automobile according to claim 1, wherein: the eight screw thread counter bores (9) are arranged, the eight screw thread counter bores (9) are arranged on the rear surface of the driven disc body (2) in an annular array and are arranged at equal intervals, and bolts (10) are inserted into the eight screw thread counter bores (9).

5. The shock-absorbing automobile clutch driven plate according to claim 1, wherein: driven plate wheel hub (4) front surface is equipped with mounting groove (5), mounting groove (5) are equipped with eight, and eight altogether driven plate wheel hub (4) front surface, eight are located to annular array equidistance branch mounting groove (5) inside damping spring (6) of all installing.