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Resin-metal composite elastic grinding block and its manufacturing mold and manufacturing method

A compound type, grinding block technology, applied in manufacturing tools, metal processing equipment, grinding/polishing hand tools, etc., can solve the problems of unsatisfactory polishing effect, low grinding efficiency, poor wear resistance, etc. Good effect, high grinding efficiency and good wear resistance

Active Publication Date: 2016-04-20
广东奔朗新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, for some ceramic glazed tiles on the market, the surface enamel protrudes into dots or patterns, and the pointed enamel protrusions need to be roughly ground and then polished. In this case, full resin bonded diamond segment elastic grinding is usually used. However, this kind of abrasive tool consumes quickly, has poor wear resistance, small grinding amount, low grinding efficiency, and cannot achieve a satisfactory polishing effect.

Method used

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  • Resin-metal composite elastic grinding block and its manufacturing mold and manufacturing method
  • Resin-metal composite elastic grinding block and its manufacturing mold and manufacturing method
  • Resin-metal composite elastic grinding block and its manufacturing mold and manufacturing method

Examples

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Effect test

no. 1 example

[0033] see figure 1 - Figure 15 , the resin-metal composite elastic grinding block, including abrasive layer 1, elastic layer 2 and clamping head 3, is characterized in that abrasive layer 1 and elastic layer 2 are arranged on clamping head 3 in sequence, abrasive layer 1 and elastic layer 2 The surface of the abrasive layer 1 has a circular arc structure, and the abrasive layer 1 is connected with a number of grinding blocks through a Velcro belt (hook surface). The grinding blocks are metal-bonded diamond segments 1.1, and the outer periphery is wrapped with a resin material 1.2. The surface of the grinding block has a circular arc structure, and the number is 9-24. The elastic layer 2 is soft rubber or soft plastic elastic body, and is bonded with the clamping head 3 .

[0034] A mold for making the above-mentioned resin-metal composite elastic abrasive block, which respectively includes a block making mold for making the above-mentioned metal-bonded diamond segment 1.1,...

no. 2 example

[0042] It differs from the first embodiment in that:

[0043] The manufacturing method of the abrasive material layer 1: fix the tooth-shaped forming mold body 8 on the mounting part 7.1 of the abrasive layer manufacturing mold frame 7, and put one of the above-mentioned The metal-bonded diamond segment 1.1 formed by sintering is poured into epoxy resin, and put into a Velcro tape (with the hook side facing the resin), covered with the upper template 9, and then placed at room temperature for natural curing for 12 hours, and then released from the mold ;

[0044] Other unmentioned parts are the same as the first embodiment.

no. 3 example

[0046] It differs from the first embodiment in that:

[0047] The manufacturing method of the abrasive material layer 1: fix the tooth-shaped forming mold body 8 on the mounting part 7.1 of the abrasive layer manufacturing mold frame 7, and put one of the above-mentioned The metal-bonded diamond segment 1.1 formed by sintering is poured into unsaturated polyester resin, and put into a Velcro tape (the hook side faces the resin), and the upper template 9 is covered, and then placed at room temperature to naturally cure for about 1 hour, and then Unmold it out.

[0048] Other unmentioned parts are the same as the first embodiment

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PUM

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Abstract

The invention discloses a resin-metal composite type elastic grinding block and a manufacturing mold and a manufacturing method of the resin-metal composite type elastic grinding block. The resin-metal composite type elastic grinding block comprises a grinding material layer, an elastic layer and a clamping head, the grinding material layer and the elastic layer are arranged on the clamping head in sequence, the surface of the grinding material layer and the surface of the elastic layer are of an arc-shaped structure, the grinding material layer is connected with a plurality of grinding block bodies through nylon fastener tape (hook faces), the grinding block bodies are metal-diamond composite blocks, and the peripheries of the grinding block bodies are covered with resin materials. The mold for manufacturing the resin-metal composite type elastic grinding block comprises a block manufacturing mold for manufacturing the metal-diamond composite blocks and a grinding material layer manufacturing mold for manufacturing the grinding material layer. The metal-diamond composite blocks are manufactured and formed through the block manufacturing mold and are placed in a tunnel kiln assembly line to be sintered and formed, then the grinding material layer is manufactured on the metal-diamond composite blocks through the grinding material layer manufacturing mold, finally the grinding material layer, the elastic layer and the clamping head are adhered into a whole through strong fast glue. The grinding block has elastic profiling grinding and polishing, and is internally provided with the metal-diamond composite blocks, the grinding service life is long, and grinding efficiency is high.

Description

technical field [0001] The invention relates to a resin-metal composite elastic grinding block, a manufacturing mold and a manufacturing method thereof. Background technique [0002] At present, for some ceramic glazed tiles on the market, the surface enamel protrudes into points or patterns and other enamel protruding points need to be roughly ground and then polished. Usually, in this case, full resin bonded diamond segment elastic grinding is used. However, this kind of abrasive tool consumes quickly, has poor wear resistance, small grinding amount, low grinding efficiency, and cannot achieve a satisfactory polishing effect. Therefore, further improvement is necessary. Contents of the invention [0003] The purpose of the present invention is to provide a resin-metal composite elastic grinding block with simple and reasonable structure, reliable performance, low production cost, good wear resistance, large grinding capacity, high grinding efficiency, good polishing eff...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24D15/04B24D3/34B24D18/00B22F3/16B29C39/10B29C43/18
Inventor 周华
Owner 广东奔朗新材料股份有限公司