Fine polishing machine for workpiece raw material treatment

Abstract

The invention relates to the technical field of surface treatment, and discloses a fine polishing machine for workpiece raw material treatment. The surface of the workpiece is ground to be smooth through a polishing device, so that friction force between the polishing device and the surface of the workpiece is reduced, then the inertia of the polishing device and the elastic force of a balance spring lose balance, and then the polishing device conducts resetting under the action of thread fit. After the polishing device completes resetting, contact blocks make contact with a contact ring again, an electric signal is generated and detected by a pulse sensor, and therefore a numerical control clamp table is made to drive the workpiece to be fed, and the steps are repeated after the outer surface of the polishing device makes contact with the unpolished area of the surface of the workpiece again. Therefore, the effect that the fine polishing machine can automatically conduct feeding according to the roughness degree of the surface of the workpiece is achieved, the problem that multiple times of reworking is needed in the whole polishing process due to the fact that a traditional device controls the posture of the workpiece only through a manual or mechanical automatic feeding mode is solved, and automation degree of the fine polishing machine is improved.

Description

technical field [0001] The invention relates to the technical field of surface treatment, in particular to a lapping and polishing machine for processing workpiece raw materials. Background technique [0002] The polishing machine is a very common processing machine in daily production activities. It can polish the rough surface of the raw material of the workpiece until the smoothness meets the user's requirements. The principle is to drive the grinding wheel to rotate at high speed through the power machine. The operator contacts the surface of the workpiece with the outer surface of the high-speed rotating grinding wheel by hand or using a fixture, so as to achieve the effect of grinding the surface of the workpiece and reduce the roughness of the workpiece surface. This method is simple in structure, easy to maintain, and easy to use. With low cost, it is the most widely applicable polishing machine at present. [0003] Although the polishing machine has certain advanta...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the use of the existing lapping and polishing machine for processing workpiece raw materials proposed in the background technology, the present invention provides a lapping and polishing machine for processing workpiece raw materials, which is capable of performing automatic polishing according to the roughness of the processed surface. The advantages given by it solve the problem that traditional devices need to be reworked repeatedly for polishing

Images