Grinding wheel structure and manufacturing method

A manufacturing method and grinding wheel technology, which are applied in the direction of bonding grinding wheels, manufacturing tools, abrasives, etc., can solve the problems of uneven quality of grinding wheels, difficult sintering control, and large production investment, and achieve flexible arrangement of grinding blocks, long service life, and volume. small effect

Inactive Publication Date: 2014-04-09
GUIZHOU JINTE GRINDING TECH DEV
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Problems solved by technology

[0002] At present, the ceramic superhard molded grinding wheel is mainly of integral structure, that is, the grinding block of the grinding wheel is a ring-shaped whole, and the quality of the produced grinding wheel is not good due to uneven molding and difficult control of sintering during the producti

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  • Grinding wheel structure and manufacturing method
  • Grinding wheel structure and manufacturing method
  • Grinding wheel structure and manufacturing method

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[0018] The technical solution of the present invention is further described below in conjunction with the accompanying drawings, but the scope of protection is not limited to the above:

[0019] Such as Figure 1-3 Said, the present invention is a grinding wheel structure, including a base 1 and a split grinding block 3. The base 1 is provided with a dovetail groove 2, and the bottom of the grinding block 3 is provided with a dovetail protrusion 4 corresponding to the dovetail groove. , The grinding block 3 is fixed on the base 1 through the dovetail protrusion and the dovetail groove in cooperation.

[0020] The dovetail groove 2 on the base 1 penetrates at least one side wall of the base 1, and the dovetail protrusion 4 of the grinding block 3 is clamped into the dovetail groove 2 by the side wall of the base 1, and is fixed by a resin layer.

[0021] The dovetail grooves 2 on the base 1 are in one row or two rows.

[0022] Grinding blocks 3 are annularly distributed on the base 1,...

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Abstract

The invention relates to a grinding wheel structure and a manufacturing method, and belongs to the technical field of grinding tools. The grinding wheel structure comprises a base and split type grinding blocks, dovetail grooves are formed in the base, a dovetail protrusion corresponding to the corresponding dovetail groove is arranged on the bottom of each grinding block, and the grinding blocks are fixed on the base through the matching of the dovetail protrusions and the dovetail grooves. Compared with the prior art, the split type structure is adopted by the grinding blocks, the notches of the dovetail grooves in the base are small in outside and big in inside, the grinding blocks are not fixed only through thermosetting resin, the grinding blocks can also be clamped through the shapes of the dovetail grooves, the grinding blocks can be fixed more firmly and prevented from falling off the base in a grinding process, the qualified rate is high, clearances are reserved between the grinding blocks and serve as interval grooves for draining water, lowering temperature and removing chips, and the service life is long. The split type grinding blocks are small in size, the manufacturing process is easier to control, the qualified rate is high, and the production cost is low.

Description

technical field [0001] The invention relates to a grinding wheel structure and a manufacturing method, belonging to the technical field of grinding tools. Background technique [0002] At present, the ceramic superhard molded grinding wheel is mainly of integral structure, that is, the grinding block of the grinding wheel is a ring-shaped whole, and the quality of the produced grinding wheel is not good due to uneven molding and difficult control of sintering during the production process of the integral grinding wheel. First, the scrap rate is high, especially for grinding wheels with larger diameters; and the integral grinding wheel requires the investment of large-scale production equipment, and there are problems such as large production investment and high cost. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a grinding wheel structure and manufacturing method, which has a l...

Claims

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Application Information

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IPC IPC(8): B24D5/06
Inventor 张豪
Owner GUIZHOU JINTE GRINDING TECH DEV
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