Convenient-to-disassemble tool bit for diamonds

Abstract

The invention discloses a convenient-to-disassemble tool bit for diamonds, and relates to the technical field of diamond grinding wheels. The convenient-to-disassemble tool bit comprises a diamond grinding wheel, an angle grinder and a driving shaft of the angle grinder, wherein a threaded hole IV is formed in the driving shaft, a bolt II is in threaded connection with the interior of the threadedhole IV, a mounting ring sleeves the driving shaft, a fastening mechanism I is arranged on the side surface of the mounting ring, and one side surface of the diamond grinding wheel is abutted with the mounting ring. According to the convenient-to-disassemble tool bit, the locking condition of the bolt II due to large torque can be effectively prevented by virtue of a connecting ring, and the connecting ring is located between a fixed ring and the diamond grinding wheel, so that the static friction force between the fixed ring and the diamond grinding wheel can be reduced, and the locking condition of the bolt II can be prevented to a certain extent; and in addition, the fixed ring, the diamond grinding wheel and the mounting ring are in threaded connection by virtue of a fastening mechanism I, and the locking condition of the bolt II can be relieved to a certain extent.

Description

technical field [0001] The invention relates to the technical field of diamond grinding wheels, in particular to a diamond cutter head which is easy to disassemble. Background technique [0002] Diamond grinding wheel is a kind of diamond tool, which is mainly suitable for surface grinding of various refractory materials. The product adopts a specially designed tapered mounting hole structure, which is easy to install and disassemble. It has good processing flatness, high grinding efficiency, With the advantages of high life, it can be applied to all domestic and imported grinding equipment. [0003] Diamond grinding wheels are widely used in angle grinders or cutting machines. In the process of using such tools or grinding tools, there will be certain shortcomings: when the grinding disc is grinding, the grinding disc screw may be locked, resulting in After the grinding disc is damaged, it cannot be easily disassembled, which will prevent the operator from replacing the gr...

AI Technical Summary

Problems solved by technology

[0003] Diamond grinding wheels are widely used in angle grinders or cutting machines. In the process of using such tools or grinding tools, there will be certain shortcomings: when the grinding disc is grinding, the grinding disc screw may be locked, resulting in After the grinding disc is damaged, it cannot be easily disassembled, which will prevent the operator from replacing the grinding disc, thereby hindering the normal use of the angle grinder. In addition, the heat dissipation effect of the existing diamond grinding disc is relatively general, which makes the use of the diamond grinding disc shortened lifespan

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