An inner wall grinding device for a large round pipe

Abstract

The invention relates to an inner wall grinding device for a large-size round tube. The inner wall grinding device comprises a base plate. A conical wheel is arranged at the upper right position of the base plate, and a friction cone wheel is arranged at the upper left position of the base plate, wherein the friction cone wheel is coaxial with the conical wheel. Multiple mounting blocks are arranged in the circumferential direction of the conical wheel, wherein the mounting blocks are matched in the generatrix direction of the conical wheel in a sliding manner. A driven conical grinding wheelis connected to each mounting block through a bearing, wherein the driven conical grinding wheels are matched with the friction cone wheel. The generatrix, far away from the friction cone wheel, of each driven conical grinding wheel is horizontally arranged. A main rotary driving mechanism is connected to the right side of the conical wheel. A subsidiary rotary driving mechanism is connected to the friction cone wheel. A clamping mechanism is arranged on the base plate, wherein the clamping mechanism is used for clamping the round tube. By means of the inner wall grinding device, the contact area of the ground round tube is effectively increased, the grinding time is shortened, and work efficiency is improved; the rotating speed of the conical grinding wheels is easy to adjust, and adaptability is high; and grinding requirements of different precision levels can be met, the inner wall grinding device is small in size, and the round tube can be machined conveniently.

Description

technical field [0001] The invention relates to the technical field of automobile production and processing, in particular to an inner wall grinding device for large round pipes. Background technique [0002] In the production and processing of automobiles, most of the parts and components have to go through the mechanical processing methods of turning, milling, grinding and forging. Among them, when the grinding equipment is grinding the workpiece, the motor drives the grinding wheel to rotate or the motor drives the workpiece to rotate. surface processing. However, when grinding a large round tube, due to the large diameter of the round tube and many polished surfaces, the traditional grinding method has a small contact grinding area, low efficiency and poor grinding effect, long working hours, and low grinding accuracy of the grinding equipment. Poor adaptability is not conducive to the processing of round tubes. Contents of the invention [0003] In order to avoid an...

AI Technical Summary

Problems solved by technology

However, when grinding a large round tube, due to the large diameter of the round tube and many polished surfaces, the traditional grinding method has a small contact grinding area, low efficiency and poor grinding effect, long working hours, and low grinding accuracy of the grinding equipment. Poor adaptability, not conducive to the processing of round tubes

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