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A combined grinding disc structure

A combined, grinding disc technology, used in abrasives, bonded grinding wheels, metal processing equipment, etc., can solve the problems of complex grinding disc structure, high manufacturing cost, and difficult manufacturing, and achieve light weight, low manufacturing cost, and grinding process. good effect

Inactive Publication Date: 2019-05-24
义乌市台荣超硬制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention overcomes the disadvantages of complex structure, heavy weight, high manufacturing difficulty and high manufacturing cost of the grinding disc used for grinding large workpieces, and provides a combined grinding disc structure, which is simple in structure, light in weight, simple in manufacture and low in manufacturing cost. Low, good grinding effect for large workpieces

Method used

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  • A combined grinding disc structure
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: a kind of combined millstone structure, (referring to attached Figures 1 to 4 ), including the center body of the millstone 1, the supporting frame 2 connected to the outer wall of the center of the millstone, the center body of the millstone is made of steel, the diameter of the supporting frame is 2-15 meters, the upper end of the supporting frame is connected to the light upper base plate 3, and the lower end of the supporting frame The light lower base plate 4 is connected, the abrasive material layer 5 is connected to the light upper base plate, and the abrasive material layer is poured on the lightweight upper base plate. The support frame includes a number of evenly distributed upper support tubes 6, evenly distributed lower support tubes 7, and interconnection columns 8. Both the upper support tubes and the lower support tubes are stainless steel tubes, and the upper support tubes and the lower support tubes correspond to each other and are evenly ...

Embodiment 2

[0028] Embodiment 2: a kind of combined millstone structure, (referring to attached Figure 5 , attached Figure 6 ), its structure is similar to that of Example 1, the main difference is that in this embodiment, there are three radially arranged colored ribs 16 between the lightweight upper base plate and the abrasive layer, and the colored ribs are arranged on the inner bottom surface of the abrasive layer , the material of the colored convex strips is the same as that of the abrasive layer, the colors of the three colored convex strips are red, yellow and green respectively, and the height of the green colored convex strips > the height of the yellow colored convex strips > the height of the red colored convex strips. A plurality of ventilation holes 17 are evenly distributed on the light lower base plate, and arc-shaped wind deflectors 18 are installed in the ventilation holes. 9. The windward deflector extends out of the lower surface of the lower floor. The two ends of...

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Abstract

The invention discloses a combined millstone structure, and aims at solving the problems of complex structure, heavy weight, high manufacture difficulty and high manufacture cost of a millstone for milling a large workpiece. The millstone comprises a millstone center body and a supporting frame connected to the outer wall of the millstone center body, wherein a light upper bottom plate is connected with the upper end of the supporting frame, and a light lower bottom plate is connected with the lower end of the supporting frame; an abrasive layer is connected to the light upper bottom plate; the supporting frame comprises a plurality of upper supporting pipes which are uniformly distributed, a plurality of lower supporting pipes which are uniformly distributed, and interconnecting columns; the upper supporting pipes and the lower supporting pipes are arranged in one-to-one correspondence and in a radial scattering manner; and the plurality of interconnecting columns are connected between the upper supporting pipes and the lower supporting pipes which are correspondingly arranged. The combined millstone structure has the advantages of simple structure, light weight, simplicity in manufacture and low manufacture cost, and has a good milling effect for large workpieces.

Description

technical field [0001] The present invention relates to a grinding disc, more specifically, it relates to a combined grinding disc structure. Background technique [0002] The grinding disc is a device for grinding the surface of the workpiece. After grinding and polishing the surface of the workpiece, it will be smooth and smooth, and the quality of the workpiece will be improved. When grinding large workpieces, large grinding discs are required, but the large grinding discs have complex structures, are difficult to manufacture, high in manufacturing cost, and heavy in weight. [0003] Chinese Patent Publication No. CN101524824A discloses a high-precision ball double-rotation grinding disc high-efficiency grinding device, including a frame, a grinding disc device installed on the frame, and a load pressurizing device. The grinding disc device includes an upper grinding disc, and an upper grinding disc The upper end of the disc is equipped with a load pressurizing device, w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24D7/00
CPCB24D7/00
Inventor 陈政伟
Owner 义乌市台荣超硬制品有限公司