Coupling

Abstract

The invention discloses a coupling. The coupling comprises an anti-skid sleeve, a bayonet lock, a main shaft, a buffer sheet, a heat dissipation layer, a protruding block, an anti-collision sheet, a middle shaft and a driven shaft. The bayonet lock is arranged at one end of the anti-skid sleeve, the main body of the clamping pin is the main shaft, the buffer sheet is installed on one side of the main shaft, and the heat dissipation layer is installed on one side of the buffer sheet. The protruding block is installed on one side of the heat dissipation layer, the anti-collision sheet is installed on one side of the protruding block, the middle shaft is installed on one side of the anti-collision sheet, the driven shaft is connected with one side of the middle shaft, the inner part of the anti-slip sleeve is a smooth plane and the outer part of the anti-slip sleeve is provided with oblique tangent type anti-slip friction patterns, and the anti-slip sleeve is integrally cast with the mainshaft in the production process. The height, width and length of the anti-slip sleeve and the height, width and length of the protruding block are the same. The size of the main shaft are the same asthe size of the middle shaft and the driven shaft, the buffer sheet is made of hard silica gel, and the properties of compression resistance and shock resistance are achieved.

Description

technical field [0001] The invention relates to the field of automobile engines, in particular to a shaft coupling. Background technique [0002] The coupling is an engine used in automobiles, and the coupling is also called a coupling. A mechanical component used to firmly connect the driving shaft and driven shaft in different mechanisms to rotate together and transmit motion and torque. Sometimes it is also used to connect the shaft with other parts such as gears, pulleys, etc., often consisting of two halves Synthetic, respectively connected by keys or tight fit, etc., fastened to the ends of the two shafts, and then connected in some way to connect the two halves, the coupling can also compensate for the deformation between the two shafts due to inaccurate manufacturing and installation, and during work Misalignment caused by thermal expansion or other reasons, including axial offset, radial offset, angular offset or comprehensive offset, as well as shock mitigation an...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a coupling to solve the problem that most couplings on the market currently do not have all the functions of the connecting shaft of the automobile engine, such as mobility, cushioning, and simple structure. , and in the process of automobile operation, often due to the poor performance of the coupling, it causes great economic losses. Therefore, this coupling achieves the above-mentioned performance to the greatest extent on the basis of the original

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