Coupling

Abstract

The invention relates to the technical field of high-elasticity couplings, in particular to a coupling which comprises a first connecting mechanism, and an active mounting mechanism is detachably connected to the left side of the first connecting mechanism. Through improvement of an elastic connecting part, torque can occur between a connecting circular plate and spacing circular plates to generate deformation, so that the temperature of an elastic connecting shaft is rapidly increased, the service life of the coupling is prolonged, through arrangement of an elastic connecting layer, the damping effect between the spacing circular plates and the damping effect between the spacing circular plates and the connecting circular plate can be improved, and the service life of the coupling is prolonged. The rubber connecting strips which are annularly distributed are arranged inside, and when the rubber connecting strips deform, in order to protect the deformation range of the rubber connecting strips, the multiple dredging teeth are arranged on the rubber connecting strips, so that the dredging teeth can make contact with one another, and therefore in the deformation process, the dredging teeth can effectively dredge the rubber connecting strips; and the dredging teeth can well limit the deformation range of the rubber connecting strip, so that the shape of the coupling is protected.

Description

technical field [0001] The present invention relates to the technical field of shaft couplings, in particular to shaft couplings. Background technique [0002] The elastic coupling is an integrally formed metal elastic body, which is usually cut from a metal round bar wire. The commonly used materials are aluminum alloy, stainless steel, and engineering plastics, which are suitable for various deviations and accurate torque transmission. [0003] The traditional elastic coupling is installed between the drive shaft and the driven shaft. The two main and slave shafts are provided with connecting flanges, and the flanges are connected by materials with torque, so that the coupling is in use. Since the main shaft has a large driving force, it is always kept before the rotational speed of the slave shaft when it rotates, and the offset is greater than that of the slave shaft, so the elastic coupling will be severely worn, and due to the torque between the main shaft and the slav...

AI Technical Summary

Problems solved by technology

[0003] The traditional elastic coupling is installed between the drive shaft and the driven shaft, and the two main and slave shafts are provided with connecting flanges, and the flanges are connected by materials with torque, so that during the use of the coupling, Since the main shaft has a large driving force, it always keeps ahead of the speed of the slave shaft when it rotates, and the degree of offset is greater than that of the slave shaft, so that the elastic coupling will be severely worn, and due to the torque between the main shaft and the slave shaft In this way, the elastic coupling is kept at high temperature during operation, and the high temperature causes the internal damping parts to harden and age, and the internal thermal conductivity is poor, which seriously affects the use of the elastic coupling. life

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