Ultra-hard material grinding fluted disc

Abstract

The invention discloses a superhard material grinding tooth disc, which comprises a tooth disc body, and a first circular groove is opened in the center of the side of the tooth disc body away from the teeth, and a mounting seat is installed in the first circular groove, and the One side of the seat extends to the outside of the first circular groove, and the inner wall of the first circular groove away from the opening is provided with a buffer module for protecting the tooth plate body, and the two sides of the mounting seat are symmetrically provided with locking modules for fixing the mounting seat, and The buffer module assists the locking module to fix the mounting seat. The buffer module includes two fixed blocks that are symmetrically slidably mounted on the inner wall of the first circular groove away from the opening, and connecting rods are rotatably mounted on the two fixed blocks. The invention can effectively protect the toothed disc body through the buffer module and prolong the service life of the toothed disc body. Through the joint action of the buffer module and the locking module, the toothed disc body can be easily and quickly disassembled, thereby providing convenience for people to use the toothed disc body.

Description

technical field [0001] The invention relates to the technical field of grinding tooth discs, in particular to a superhard material grinding tooth disc. Background technique [0002] In the field of grinding and processing, most of the grinding discs are made of high-speed steel W18Cr4V, the material cost is expensive, and the end face tooth profile processing is complicated, and the tooth profile wear rate is high, which increases the production cost of the enterprise and increases the price of the product. Therefore, to provide a A new type of grinding machine toothed disc with low wear rate, long durable life, low cost and simple processing technology has been an urgent problem to be solved. [0003] Patent No. 201120474502.X is a utility model patent for a new superhard material grinding tooth disc, which discloses a grinding tooth disc, which includes a grinding tooth disc base made of No. 45 steel, the inner hole of the disc base and One end surface is the installation...

AI Technical Summary

Problems solved by technology

[0002] In the field of grinding and processing, most of the grinding discs are made of high-speed steel W18Cr4V, the material cost is expensive, and the end face tooth profile processing is complicated, and the tooth profile wear rate is high, which increases the production cost of the enterprise and increases the price of the product. Therefore, to provide a A new type of grinding machine tooth disc with low wear rate, long durability, low cost and simple processing technology has been an urgent problem to be solved

[0003] Patent No. 201120474502.X is a utility model patent for a new superhard material grinding tooth disc, which discloses a grinding tooth disc, which includes a grinding tooth disc base made of No. 45 steel, the inner hole of the disc base and One end surface is the installation base surface, and the other end surface is fixed with superhard material disc teeth. The material of the superhard material disc teeth is artificial diamond or cubic boron nitride, and its shape is circumscribed on the central base circle. It is beneficial for the rubber particles to be thrown out from the center hole, and its tooth shape will not wear out basically, which simplifies the mechanism of the rubber grinding machine, and the material cost can be saved by 1 / 10, and the end surface tooth shape does not need to be processed, but it does not have a buffer mechanism. In actual use, when the toothed plate touches hard impurities, it is easy to damage the toothed plate and the drive shaft, and it does not have a locking mechanism for easy disassembly, which is not convenient for people to disassemble

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