A stepped bar polishing device

Abstract

The invention discloses a step-shaped bar material polishing device, which comprises a base on which a left clamping mechanism, a polishing mechanism and a right clamping mechanism are sequentially fixed from left to right, wherein the left clamping mechanism and the right clamping mechanism are used for For the support and fixation of the bar material to be polished, the polishing mechanism includes a left support and a right support, a guide rod is fixed between the left support and the right support, a power screw is connected for rotation, and a power screw is fixed on the base for The first stepping motor that drives the power lead screw to rotate is slidably connected with a slide seat on the guide rod, the power lead screw passes through the slide seat and is threadedly connected with the slide seat so that the rotation of the power lead screw drives the slide seat to move left and right, A polishing spray mechanism is installed on the sliding seat; thus the present invention realizes an uninterrupted and continuous polishing action on the circumferential direction and the axial direction of the stepped bar.

Description

technical field [0001] The invention belongs to the technical field of grinding and polishing, in particular to a stepped bar polishing device. Background technique [0002] Polishing refers to the use of mechanical, chemical or electrochemical action to reduce the surface roughness of the workpiece to obtain a bright and smooth surface. When the polishing machine is working, the wheels of soft materials such as cloth, leather or wood with abrasives are generally rotated at high speed to wipe the surface of the workpiece and improve its surface finish. Traditional polishing machines have a good polishing effect on low-curvature planes and surfaces. However, when polishing the circumferential surface, uneven polishing will occur, especially it cannot adapt to the polishing of stepped bars, which greatly reduces the processing efficiency. Moreover, the vibration of the traditional polishing machine will also reduce the polishing effect. Contents of the invention [0003] T...

AI Technical Summary

Problems solved by technology

Traditional polishing machines have a good polishing effect on low-curvature planes and surfaces. However, when polishing the circumferential surface, uneven polishing will occur, especially it cannot adapt to the polishing of stepped bars, which greatly reduces the processing efficiency. And the vibration of the traditional polishing machine will also reduce the polishing effect

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