A diamond grinding tool with self-rotation

Abstract

The invention discloses a diamond grinding tool with rotation. The diamond grinding tool comprises grinding blocks for grinding and a base body connected with an external machine, and the grinding blocks are mounted at one end of the base body through rotational connection. According to the diamond grinding tool with the rotation, on the basis that the base body is driven by the external machine to rotate, the grinding blocks can rotate freely relative to the base body, that is, the grinding blocks can rotate properly according to resistance in the grinding process so that a workpiece and thegrinding blocks can be protected while grinding, the resistance in the grinding process is reduced, and heat generated by machining is reduced. Further, a rotating drum is arranged in the base body, the grinding blocks are fixed on a rotating plate around the rotating drum, the free rotation of the grinding blocks is realized by the rotational connection between the rotating plate and the rotatingdrum, and the grinding resistance and the generated heat can be further be reduced while ensuring the grinding efficiency and quality; and meanwhile, the corresponding base body matched with the machine is designed, and an end plate and an end cover are used for bearing the radial force in the grinding process, so that the contact friction between the rotating plate and the rotating drum is reduced. The diamond grinding tool with the rotation is used in the field of machining.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a diamond grinding tool with self-rotation. Background technique [0002] In mechanical processing, it is often necessary to carry out rough, fine, fine, polishing and other grinding processes. Grinding belongs to finishing in mechanical processing. It has less processing volume and high precision, so it is widely used in machinery manufacturing industry. Grinding process is except being widely used in machinery manufacturing and other metal processing industries, and is also used in the processing of non-metallic materials such as grain processing, paper industry and pottery, glass, stone material, plastics, rubber, wood. Grinding is a processing method that uses the relative movement between the abrasive tool and the workpiece to remove excess material on the workpiece, and the abrasive tool plays a great decisive role in the process level of the grinding process. [0003...

AI Technical Summary

Problems solved by technology

In the grinding process, due to the uneven material of the workpiece or the control of the machine tool, the workpiece or the abrasive may collide with each other or the friction process may be blocked and damage the abrasive or the workpiece.

At the beginning of grinding, since the surface of the workpiece is relatively uneven, the abrasive tool is forcibly processed on the surface of the workpiece, which is particularly easy to cause the workpiece to break or the tool to be damaged.

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