Novel disc type flexible grinding wheel machining tool

Abstract

The invention discloses a novel disc type flexible grinding wheel machining tool which comprises a grinding wheel disc hub, a pressure maintaining wheel, a flexible rubber base grinding wheel, a pressure monitor, a pressure adjusting valve, a rotating shaft, a connecting base, a bearing end cover, a driving motor and a bearing. The novel disc type flexible grinding wheel machining tool is characterized in that the grinding disc hub is mounted at the output end of the rotating shaft through flat keys; the pressure maintaining wheel is mounted on the grinding wheel disc hub; the flexible rubber base grinding wheel is fixedly mounted on the grinding wheel disc hub through an S-shaped barb; the rotating shaft is mounted inside the connecting base through the bearing and the bearing end cover; the driving motor is connected with the rotating shaft to drive the rotating shaft to rotate; the pressure adjusting valve and the pressure monitor are mounted on the pressure maintaining wheel. The novel disc type flexible grinding wheel machining tool has the advantages of good curved surface profiling property, high air tightness, pressure controllability, high machining efficiency and the like.

Description

technical field [0001] The invention belongs to the technical field of precision machining, and relates to a novel disc-type flexible grinding wheel processing tool, in particular to an adaptive pressure controllable grinding wheel for precision machining of complex special-shaped curved surfaces. Background technique [0002] With the improvement of people's living standards and aesthetics, the requirements for the appearance of industrial products have also increased, and the proportion of complex special-shaped surfaces in industrial products has increased significantly. In addition, in order to quickly seize the market, industrial products must achieve batch, large-scale, and low-cost production. Therefore, if there is an easy-to-achieve high-efficiency and high-precision finishing method for special-shaped surfaces, it will bring greater benefits to enterprises. [0003] The existing relatively mature precision machining methods for special-shaped curved surfaces includ...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the existing smooth grinding processing method, such as poor versatility of special-shaped concave surface grinding, poor controllability of the grinding process, low fixation force of free abrasives, strong mobility of abrasive grains, and low processing efficiency, the invention provides a new Disc-type flexible grinding wheel processing tool has many advantages such as simple structure, strong versatility, stable and controllable pressure during work, high efficiency, and good heat dissipation effect.

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