Polishing abrasive tool, polishing device comprising polishing abrasive tool, and polishing method

A polishing device and polishing grinding technology, which is applied in the direction of grinding drive device, device for fixing grinding wheel, machine tool for surface polishing, etc. It can solve the problems of reducing the service life and processing quality of abrasive tools, impenetrable polishing, and low intermediate linear speed, etc. , to achieve the effects of easy promotion and realization, improved service life, and reduced line speed difference
CN110587464APending Publication Date: 2019-12-20LENS TECH CHANGSHA
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
LENS TECH CHANGSHA
Publication Date
2019-12-20

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Abstract

The invention provides a polishing device. The polishing device comprises a rotary pedestal, a polishing abrasive tool, a positioning jig and a swing mechanism; the polishing abrasive tool is arrangedon the rotary pedestal and the polishing surface is upward; the polishing surface is provided with a spiral groove and an avoiding groove which is positioned in the center position of the spiral groove; the positioning jig is positioned above the polishing abrasive tool and comprises a vertical jacking rod and a product placing table which can be rotationally arranged at the lower end of the jacking rod; the positioning jig cooperates with a pressure load mechanism in order to closely press a product on the polishing surface of the polishing abrasive tool; the swing mechanism comprises a power source and a double-crank mechanism; one end of the double-crank mechanism is connected with the power source; and the other end of the double-crank mechanism is connected with the jacking rod so asto realize synchronous motion of the two ends. The invention further provides a method for polishing by utilizing the polishing device; and the rotary pedestal and the double-crank mechanism cooperate with each other to realize 360-degree self-rotation motion and periodic circular motion of a to-be-machined surface of the product on the polishing surface of the polishing abrasive tool, thereby guaranteeing that each position of the product is polished uniformly and the polishing surface is abraded uniformly.
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Description

technical field

[0001] The invention relates to the technical field of polishing ceramics, precious stones and glass materials, in particular to a polishing abrasive, a polishing device containing the polishing abrasive, and a polishing method for processing ceramic products by using the polishing device. Background technique

[0002] With the rapid development of science and technology, ceramics, gemstones, glass and other materials are more and more widely used. In order to meet the needs of different industries for the above-mentioned materials, the corresponding processing technology has also been continuously innovated. At present, when polishing the product surface, the most used method is to use a brush to polish with a polishing solution, but this method is more suitable for products with ordinary structures such as large flat surfaces, and for products containing stepped surfaces, concave-convex surfaces, and chamfered edges. Products with special structures, such a...

Claims

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