Grinding wheel and polishing device with same
A technology of grinding wheels and grinding discs, which is applied in the direction of brushes, grinders, abrasives, etc., can solve the problems of easy wear and loss of soft belts, poor grinding effect of grinding wheels, etc., to improve the grinding effect, reduce burrs, and improve grinding The effect of roundness
Active Publication Date: 2011-09-28
HAWLEY & HAZEL CHEMICAL CO (ZHONGSHAN) LTD
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the disadvantages of poor grinding effect of the grinding wheel in the prior art, prone to burrs, easy wear and high cost of the soft belt, and provide a low-cost grinding wheel that is not easy to wear and does not need to be replaced frequently
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[0022] In the following detailed description, reference will be made to embodiments shown by way of illustration. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It is to be understood that the location and arrangement of individual components within each disclosed embodiment may be modified without departing from the spirit and scope of the invention. Accordingly, the following detailed description should not be taken as limiting, and the scope of the invention is only defined by the appended claims.
[0023] First refer to figure 1 , depicts a perspective view of the toothbrush grinding wheel of the present invention. The toothbrush grinding wheel 100 includes a cylindrical grinding wheel disc 1 , and a plurality of rows of abrasive grains 2 are arranged on the outer peripheral surface of the grinding wheel disc 1 . In a preferred embodiment of the present invention, the abrasive grains 2 may be steel ball...
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The invention relates to a grinding wheel and a polishing device with the same, and in particular discloses a toothbrush grinding wheel, which comprises a cylindrical grinding wheel disc. The technical scheme of the invention has the key point that the outer circumferential surface of the grinding wheel disc is provided with a plurality of rows of abrasive particles. The invention also discloses the polishing device, which comprises a fixed seat, a rotary frame arranged on the fixed seat and the toothbrush grinding wheel arranged on the rotary frame, wherein the toothbrush grinding wheel comprises the cylindrical grinding wheel disc; one side of the grinding wheel disc is provided with a clamped toothbrush fixing device; and the outer circumferential surface of the grinding wheel disc is provided with the plurality of rows of abrasive particles. In order to overcome the defects that a soft strip on the grinding wheel is easily abraded and has high cost in the prior art, the invention provides the grinding wheel which has low cost, is difficult to abrade, does not need frequent replacement, greatly improves the bristle grinding effect, reduces burrs and improves the bristle grinding roundness of a bristle head.
Description
technical field [0001] The invention relates to a grinding wheel and a brushing device with the grinding wheel. Background technique [0002] In the production of toothbrushes, in order to protect the gums and protect the health of the teeth, the bristles of the toothbrush must be rounded. The current device for rounding the bristle head is to grind the brush with a rotating grinding wheel. Flying hairs are prone to appear on the bristle head of the bristle brushed by ordinary methods, resulting in unqualified products and failing to meet national standards. Existing grinding wheel is to wind a soft belt on a smooth grinding wheel disc. The production cost of the soft belt is very high and is easy to be worn and damaged; it is troublesome to replace, and production needs to be stopped for replacement, which will delay production and indirectly increase the production cost. Replacing the soft belt of the grinding wheel is time-consuming and expensive, which increases the p...
Claims
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IPC IPC(8): B24D5/00B24D5/06B24D3/00B24B19/22A46D1/04
CPCA46D9/02B24D5/06
Inventor 冯裕和徐家文朱瑞福
Owner HAWLEY & HAZEL CHEMICAL CO (ZHONGSHAN) LTD