A kind of stepped shaft forming processing equipment and processing method

Abstract

The invention provides a stepped shaft forming processing equipment and processing method, including a lifting transfer mechanism, an angle control mechanism and a rotary mechanism. The lifting transfer mechanism is installed on the angle control mechanism and is located outside the lifting transfer mechanism. A slewing mechanism is provided, and the slewing mechanism is installed on the angle control mechanism; the present invention solves the problem of grinding stepped shaft parts with angle changes of the inclined conical surface, which requires manual grinding of the inclination angle. In this way, not only the worker's The labor intensity is high, and the grinding speed is slow and the efficiency is low, which is not conducive to mass production and increases the production cycle of the product. Moreover, when the existing grinding machine clamps the workpiece, the clamping coaxiality is often not accurate enough, resulting in poor grinding effect.

Description

technical field [0001] The invention relates to the technical field of step shaft grinding, in particular to a step shaft forming processing equipment and processing method. Background technique [0002] The stepped shaft is a cylindrical object that goes through the middle of the bearing or the middle of the wheel or the middle of the gear. It is a mechanical part that supports the rotating parts and rotates with them to transmit motion, torque or bending moment. It is generally in the shape of a metal round rod. The diameter of each section are not the same; [0003] The stepped shaft part is a typical part with an outer circular surface, and it is a part that requires high surface accuracy and surface quality. Grinding and finishing is the most economical and effective processing method for the outer circular surface of the stepped shaft, but for inclined Grinding of stepped shaft parts with changing cone angles requires manual grinding of the inclined angle. In this way...

AI Technical Summary

Problems solved by technology

[0003] The stepped shaft part is a typical part with an outer circular surface, and it is a part that requires high surface accuracy and surface quality. Grinding and finishing is the most economical and effective processing method for the outer circular surface of the stepped shaft, but for inclined Grinding of stepped shaft parts with changing cone angles requires manual grinding at an inclined angle. In this way, not only the labor intensity of the workers is high, but also the grinding speed is slow and the efficiency is low, which is not conducive to mass production and increases the production cycle of products. When the existing grinding machine clamps the workpiece, the coaxiality of the clamping is often not accurate enough, resulting in poor grinding effect;

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