Motor shaft machining equipment and machining method thereof

Abstract

The invention relates to motor shaft machining equipment and a machining method thereof. The machining equipment comprises a workbench, a main control unit, a positioning base plate, a first moving mechanism, a second moving mechanism, a rotary driving mechanism and cutter feeding mechanisms, wherein at least one linear guide rail is arranged on the workbench; the main control unit configures operation parameters of the processing equipment; the positioning base plate is provided with a reference surface perpendicular to the axis direction of a motor shaft, and the positioning base plate is rotationally connected with the motor shaft; the first moving mechanism is used for driving the positioning base plate to directionally move; the number of cutter discs is at least two; the number of the cutter feeding mechanisms is at least two, and the cutter disc is installed at the upper ends of the cutter feeding mechanisms; and the second moving mechanism is used for driving the cutter feeding mechanism to move directionally, and the rotary driving mechanism is provided with a clamping cylinder used for clamping the motor shaft in an opposite-abutting mode. The machining equipment is high in automation degree, accurate in positioning and high in forming precision of the motor shaft, and can flexibly adapt to a grinding or cutting machining mode of the motor shaft.

Description

technical field [0001] The invention relates to the technical field of motor shaft production, in particular to a motor shaft processing equipment and a processing method thereof. Background technique [0002] The motor shaft is an important part of the motor. It serves as the link of electromechanical energy conversion between the motor and the equipment, supports the rotating parts, transmits torque and determines the relative position of the rotating parts to the stator. Therefore, the motor shaft must have reliable strength and rigidity to ensure the realization of its designed function. The shaft of the motor is in the shape of a stepped shaft, so in the machining of the shaft of the motor, it is necessary to process the shaft of the motor with a lathe or other equipment. [0003] In the prior art, such as "a processing equipment for the output shaft of the servo motor" disclosed in the patent application number "CN201810525126.9", the processing equipment for the outp...

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Problems solved by technology

[0003] In the prior art, such as "a processing equipment for the output shaft of the servo motor" disclosed in the patent application number "CN201810525126.9", the processing equipment for the output shaft of the servo motor saves the time of transporting the output shaft and ensures people's work efficiency , but its positioning is poor, the alignment processing position is not accurate, the processing rigidity is not good, the motor shaft forming accuracy is not high, it is difficult to ensure effective processing quality, and at present, the motor shaft is mostly rotated, and the tool passively cuts the motor shaft. Single, difficult to meet the production and processing of motor shaft

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