Clutch driven disc with three-stage torsion damping mechanism, clutch and vehicle

Abstract

The invention discloses a clutch driven disc with a three-stage torsion damping mechanism, a clutch and a vehicle, and belongs to the field of automobile spare parts. The clutch driven disc with the three-stage torsion damping mechanism comprises a driven disc, a heat dissipation ring is fixedly mounted on the surface of the driven disc, a wear-resistant ring is mounted on the surface of the heat dissipation ring in a sliding mode, clamping grooves are formed in the surface of the wear-resistant ring at equal intervals, first protruding points are fixedly mounted on the inner walls of the clamping grooves at equal intervals, threaded grooves are formed in the surface of the driven disc at equal intervals, threaded holes are formed in the surface of a clamping plate, and fastening bolts are mounted between the threaded holes and the threaded grooves in a threaded mode. According to the clutch driven disc with the three-stage torsion damping mechanism, under the effect of the threaded holes and the threaded grooves, the fastening bolts can be fixedly mounted; under the cooperative effect of a backing ring, a second protruding point and a fastening cap, the clamping plate is in a pressed state; it is guaranteed that the clamping plate clamps and fixes the clamping grooves under the combined action of the first protruding points and a rubber pad, so that the wear-resistant ring is stably mounted for a long time; and heat can be dissipated under the action of the heat dissipation ring, so that the use durability of the driven disc is improved.

Description

technical field [0001] The invention relates to the field of auto parts, and more specifically relates to a clutch driven disc with a three-stage torsional damping mechanism, a clutch and a vehicle. Background technique [0002] The clutch driven disc is another part of the clutch, which transmits the torque of the engine to the transmission through friction conversion, reduces the vibration and impact of the drive train, and completes the tasks of "leaving" and "closing". [0003] However, most clutch driven discs for automobiles also have some deficiencies. Most of the driven discs have poor heat dissipation effects, and the installation fastness of the wear-resistant ring is limited, which is not convenient for long-term use. Contents of the invention [0004] Aiming at the problems existing in the prior art, the object of the present invention is to provide a clutch driven disc, a clutch and a vehicle with a three-stage torsional vibration damping mechanism, which can ...

AI Technical Summary

Problems solved by technology

[0003] However, most clutch driven discs for automobiles also have some shortcomings. Most driven discs have poor heat dissipation effect, and the installation fastness of the wear ring is limited, which is not convenient for long-term use.

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