Code disk mounting device and mounting method based on mechanical alignment

Abstract

The invention provides a device and a method for mounting code discs on the basis of mechanical alignment. The device comprises a sensor regulator and a code disc corrector which are arranged on a workbench. The sensor regulator comprises a displacement sensor, an X-Y direction horizontal micropositioner, linear guide rails, a trapezoidal screw and a rotary handle. The linear guide rails are connected with the workbench and the X-Y direction horizontal micropositioner, the displacement sensor is arranged on the X-Y direction horizontal micropositioner, and the rotary handle is arranged at the top end of the liner guide rails and is connected with the X-Y direction horizontal micropositioner through the trapezoidal screw. The code disc corrector comprises a code disc fastening cap, an upper center, a vertical post, a vertical post slider, a rotary spindle and a lower center, wherein the vertical post is arranged on the workbench and connected with the vertical post slider, the upper center is arranged on the vertical post slider, the lower center is arranged on the workbench, the rotary spindle is connected with the lower center and disposed below the upper center, and the code disc fastening cap is connected with the rotary spindle in a threading manner. The device has the advantages of high mounting precision, simple structure and convenience in operation.

Description

technical field [0001] The present invention relates to a code disc mounting device, in particular to a code disc mounting device and a mounting method based on mechanical alignment. Background technique [0002] In traditional electromechanical design, sensors such as encoders are usually used as independent components, and are generally connected with other components of the mechanical system by means of shaft-hub cooperation. From the perspective of precision design, the installation error caused by this connection method often becomes an important factor affecting the mechanical system. [0003] In the integrated design of mechatronics for precision equipment, it is often required that sensor devices such as code discs can be highly integrated with mechanical parts, so as to improve accuracy and save space and weight. Under such application conditions, one method is to directly mount the code disc on the transmission rotating shaft or the code disc coupling shaft coaxia...

AI Technical Summary

Problems solved by technology

For precision equipment, manual installation based on experience is inefficient, and it is difficult to ensure the accuracy and consistency of installation

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