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Manufacturing technique of grinding disc

A manufacturing process and technology of grinding discs, applied in the direction of grinding tools, etc., can solve the problems of poor firmness, high production cost, low production efficiency, etc., and achieve the effect of improved work efficiency, low production cost and good effect

Inactive Publication Date: 2017-12-22
南安市友和五金制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It solves the technical problems of high production cost, low production efficiency and poor firm performance existing in the prior art

Method used

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  • Manufacturing technique of grinding disc
  • Manufacturing technique of grinding disc
  • Manufacturing technique of grinding disc

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Embodiment Construction

[0019] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0020] refer to figure 1 , figure 2 , image 3 , the first embodiment provides a grinding disc, including a base 1, the base 1 is provided with a plurality of mounting parts, each mounting part is composed of three bumps 2, and the bumps 2 are welded A cutter head 3 is provided, and the cutter head 3 includes a cutter head base 31 and a grinding cutter head 32 arranged on the cutter head base 31 . Each cutter head base plate 31 is arranged around the circumference of the base to form a ring body, and each grinding cutter head 32 is arranged on the ring body. There is a gap 33 between two adjacent grinding heads 32 . A through hole 4 is formed in the middle of the base 1 . The base and the cutter head bottom plate are made of iron material, and the grinding cutter head 32 is made of diamond agglomeration. A fixed plate 5 is arranged on the back...

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Abstract

The invention relates to a manufacturing technique of a grinding disc. The manufacturing technique comprises the following steps that firstly, an annular iron base is manufactured; secondly, an iron tool bit bottom sheet is manufactured, an alloy powder mixture forms a grinding tool bit agglomerated block in a cold pressing mode, the grinding tool bit agglomerated block is put on the tool bit bottom sheet and tightly bonded to the tool bit bottom sheet through hot smelting and sintering under certain pressure, and thus, tool bits are formed; thirdly, a plurality of convex points are formed on the base in a stamping mode, and every two or more adjacent convex points form an installation seat for installing each tool bit; and fourthly, the tool bits are put on the installation seats, and the tool bits are fastened and connected to the installation seats in a butt-weld mode. The technical problems that in the prior art, the production cost is high, the manufacturing efficiency is low, and the firmness is poor are solved.

Description

technical field [0001] The invention relates to a manufacturing process of a grinding disc. Background technique [0002] There are many existing grinding discs, and there is a grinding disc applied to stone, which adopts a method of welding diamond agglomerates on the grinding disc, and the cost of this method is relatively low. However, since the grinding disc is often made by casting, the pollution is serious, the weight is heavy, and it is easy to crack after grinding, and the whole grinding disc will be discarded after one use, which is wasteful and expensive. Moreover, since diamond agglomerates cannot be directly welded on the casting, copper sheets are often added as a medium, and high-frequency welding is used, which has low work efficiency, high cost, and poor firmness. Contents of the invention [0003] Therefore, in view of the above problems, the present invention proposes a manufacturing process of a grinding disc with simple process, high production efficie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B37/11
CPCB24B37/11
Inventor 邹冬林
Owner 南安市友和五金制品有限公司
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