Polishing device for false tooth preparation

Abstract

The invention discloses a polishing device for denture preparation, which comprises a bracket, a fixing block is fixedly installed on the bracket, a fixing plate is installed on one side of the fixing block, a laser rangefinder is installed on both sides of the fixing plate, and the fixing plate is far away from the fixing plate. A grinding disc is installed on one side of the block, a collar is sleeved on both sides of the fixed block on the bracket, a mounting plate is installed on one side of the collar, a motor is installed on the mounting plate, and an upper Rotating plate, the upper tooth seat is installed under the upper rotating plate, the lower rotating plate is installed above the mounting plate under the fixed block, the lower tooth seat is installed above the lower rotating plate, and the two sides of the upper tooth seat are installed below the upper rotating plate There is a clamping device, and the clamping device is composed of a ferrule, a fixed projection, and an adjusting screw. The ferrule is respectively arranged on the two ends of the upper tooth holder, and the fixed projection is provided with a threaded hole. The invention has the advantages of simple structure, novel design, high denture grinding efficiency and accurate control of denture grinding thickness.

Description

technical field [0001] The invention relates to the technical field of grinding devices, in particular to a grinding device for denture preparation. Background technique [0002] For people with missing teeth, how to restore chewing ability has become a key issue, and it is usually considered to solve this problem by installing dentures. Dentures can be divided into fixed dentures and removable dentures. Combined with economic factors, most people choose removable dentures at present. Removable dentures can be divided into removable partial dentures and complete dentures. Partial dentures and complete dentures are partial dentures and complete dentures. After the preparation of a complete set of dentures, the dentures are generally sharp, especially the molar parts. After use, the sharp molars will affect the chewing of food and affect the experience of use, and it will take a long time for the patient to grind the sharp molars. However, at present, dentures are not polish...

AI Technical Summary

Problems solved by technology

Removable dentures can be divided into removable partial dentures and complete dentures. Partial dentures and complete dentures are partial dentures and complete dentures. After the preparation of a complete set of dentures, the dentures are generally sharp, especially the molar parts. After use, the sharp molars will affect the chewing of food and affect the feeling of use, and it will take a long time for the patient to grind the sharp molars

However, at present, dentures are not polished in China, and in foreign countries, only grinding devices are used to grind each tooth one by one, which is inefficient. Therefore, we have designed a new type of grinding device for denture preparation to solve the above problems.

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