Eccentric bearing eccentric distance image alignment and press fitting system

Abstract

The invention discloses an eccentric bearing eccentric distance image alignment and press-fitting system, which includes a support platform on which a feeding mechanism, an alignment mechanism, a transfer mechanism and a pressing-fitting mechanism of the eccentric bearing are sequentially arranged. The eccentric bearing is fed to the transfer mechanism; the transfer mechanism connects the feeding mechanism, the alignment mechanism and the press-fitting mechanism. Send it to the press-fitting mechanism; the alignment mechanism scans the outer elliptical contour of the bearing based on the center of the inner circle of the eccentric bearing, compares the straight line where the ellipse major axis is with the theoretical major axis, and calculates the angle difference. Rotate the corresponding angle to complete the alignment process. The invention adopts the eccentric bearing eccentric distance image alignment, automatically realizes the pressing of the eccentric bearing, and the pressing position is accurate, the precision is high, the movement is simple and reliable, and the efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of motor assembly, in particular to an eccentricity image correction system for an eccentric bearing on an output shaft of a motor rotor. Background technique [0002] At present, various types of motors have been applied to various fields. The relative position of the eccentric bearing installed on the motor rotor output shaft and the shaft directly affects the working condition of a motor. Therefore, the accuracy of the bearing press-fitting position is very critical, and it is difficult to guarantee the press-fitting accuracy by general mechanical methods. . [0003] Eccentric detection methods include mechanical detection and photoelectric detection. For eccentric bearings that require high detection accuracy, the mechanical detection method will affect the overall performance of the motor. The photoelectric detection method generally uses camera lens imaging and computer numerical judgment to complete ...

AI Technical Summary

Problems solved by technology

The relative position of the eccentric bearing installed on the motor rotor output shaft and the shaft directly affects the working condition of a motor. Therefore, the accuracy of the bearing press-fitting position is very critical, and it is difficult to guarantee the press-fitting accuracy by general mechanical methods.

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