Lightweight motor shaft forming equipment and method

Abstract

The invention discloses a light-weight motor shaft forming equipment and method, comprising a workbench and a motor, the center of the workbench is fixedly connected with a support base, and the support base is fixedly connected with a cylindrical and horizontal swivel Seat, one side of the swaging seat is concentrically provided with a cylindrical working groove, the groove wall of the working groove is concentrically provided with an annular groove with a T-shaped section, and a T-shaped cross-section is slidingly connected in the annular groove. connecting slip ring. The present invention utilizes the circular arc groove to squeeze and push the pin so that all the clamping blocks in the clamping groove move toward the axis at the same time, clamp and fix the tube material and the mandrel and keep the tube material coaxial with the forging mouth, ensuring that the tube material The processing quality of the pipe material is high, the rotary forging and feeding are driven by the same motor synchronously, and the synchronization coordination is better, which further improves the processing effect of the motor shaft. wider.

Description

technical field [0001] The invention relates to the technical field of shaft parts processing, in particular to a light-weight motor shaft forming device and method. Background technique [0002] The shaft is an important part in the motor. As the link of electromechanical energy conversion between the motor and the equipment, it supports the rotating parts, transmits the 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 the preset design functions. [0003] For some large motors, in order to provide a large torque, the diameter of the motor shaft will increase accordingly, and the weight of the shaft will also increase accordingly. For the overall quality of the shaft, most of the existing production and processing use the shaft drilling method, which wastes a lot of materials, reduces the utilization rate of materials, and also takes a lot of ...

AI Technical Summary

Problems solved by technology

[0003] For some large motors, in order to provide a large torque, the diameter of the motor shaft will increase accordingly, and the weight of the shaft will increase accordingly. These increases in weight will have a greater adverse effect on its power transmission and rotation. For the overall quality of the shaft, most of the existing production and processing adopt the method of shaft drilling, which wastes more materials, reduces the utilization rate of materials, and requires a lot of drilling time, which increases the production cost of the motor shaft , for this purpose, we propose a lightweight motor shaft forming equipment and method

Images