Inner-outer tooth friction plate type hydraulic clutch

Abstract

The invention provides an inner-outer tooth friction plate type hydraulic clutch relating to the technical field of clutches. The inner-outer tooth friction plate type hydraulic clutch comprises a shell, a power input component, a power output component, a pushing and pressing component and a resetting part, wherein the shell comprises a cylinder body which is provided with radiating holes, an oilfeeding hole for feeding hydraulic oil and a containing cavity for containing parts; the power input component comprises an input shaft and first friction plates which are meshed with the input shaft; the power output component comprises an output shaft and second friction plates which are meshed with the output shaft; the first friction plates and the second friction plates are arranged at intervals, have a gap, and are close to the radiating holes; the pushing and pressing component is positioned in the containing cavity and can push the first friction plates and the second friction platesto be attached; and the resetting part is arranged between the input shaft and the pushing and pressing component. The inner-outer tooth friction plate type hydraulic clutch provided by the inventionis reliable in working performance, is very practical and is suitable for promotion and application.

Description

technical field [0001] The invention relates to the technical field of clutches, in particular to an internal and external tooth friction plate hydraulic clutch. Background technique [0002] Clutch is a commonly used device for power input mechanism to transmit power to power output mechanism or to disconnect power. There are different types of clutches in different fields to adapt to work. [0003] Among them, the hydraulic clutch can automatically compensate the wear of the friction element by relying on the stroke, and it is easy to achieve serialization and standardization, so it is widely used in machine tools, engineering machinery and ships that require compact structure, frequent engagement, high-speed and long-distance operation. [0004] Existing hydraulic clutches have some defects like this: [0005] The moment of inertia is large, the friction plate is exposed, the sealing is not good, and the pressure is easy to release. When the existing clutch is installed ...

AI Technical Summary

Problems solved by technology

[0005] The moment of inertia is large, the friction plate is exposed, the sealing is not good, and the pressure is easy to release. When the existing clutch is installed as an independent unit, an external shell needs to be added to isolate it from external components;

[0006] The hydraulic oil enters the pressure oil chamber from the center of the rotating shaft, and it needs to be equipped with a rotating hydraulic joint, which is complicated and not conducive to design and installation;

[0007] The hydraulic oil is not separated from the lubricating oil, the effect of lubrication and heat dissipation is not good, and the overheating of the hydraulic oil will lead to insufficient hydraulic power and easy oil leakage

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