Quick-attach-detach axial expansion compensation structure based on diaphragm coupling

Abstract

The invention discloses a quick-attach-detach axial expansion compensation structure based on a diaphragm coupling. The quick-attach-detach axial expansion compensation structure comprises the diaphragm coupling, a transitional flange and a work mechanical flange, wherein the transitional flange and the work mechanical flange are sequentially distributed along the axis of the diaphragm coupling. The transitional flange is provided with a connecting post fixedly connected with a driven end flange hole of the diaphragm coupling. A compensation ring I and a compensation ring II are sequentially arranged between the transitional flange and the work mechanical flange, and clamped tightly between the transitional flange and the work mechanical flange through connecting bolts. According to the quick-attach-detach axial expansion compensation structure based on the diaphragm coupling, the diaphragm coupling does not need to be detached, the working precision is improved, the service life is prolonged, the working efficiency for replacing a work machine or a tested gear case is improved, using functions and the application range of the diaphragm coupling are expanded, and even a crowned teeth coupling can be replaced with the diaphragm coupling.

Description

technical field [0001] The invention belongs to the field of mechanical transmission, in particular to a fast loading and unloading axial telescopic compensation structure based on a diaphragm coupling. Background technique [0002] In the mechanical transmission system, various couplings are widely used to realize the connection from the power source to the working machine, which can eliminate errors in equipment installation alignment, machining accuracy, etc., reduce vibration, and achieve long-term and safe mechanical equipment. , The purpose of smooth operation. Among many couplings, drum gear couplings have been widely used. It not only has the ability of centering and angular compensation, but also has the function of axial expansion and contraction compensation. The disadvantage is that it needs to replenish grease regularly; the working environment temperature is between -20°C and 80°C, that is, the maximum working environment temperature is low; the seals are eas...

AI Technical Summary

Problems solved by technology

However, because it does not have the function of axial expansion compensation, it cannot be widely used in some places, especially where fast loading and unloading or compact structure are required.

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