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Denture engraving fixture applicable to club-shaped materials

A rod-shaped material and denture technology, which is applied in medical science, dentistry, dental prosthesis, etc., can solve the problems of low precision and complex structure of dentures, and achieve the effect of improving processing efficiency and ensuring processing accuracy

Inactive Publication Date: 2016-07-27
CHENGDU BESMILE BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used fixtures are ring fixtures. The denture materials to be processed are placed around the ring fixtures and processed by operating the machine tool. Since multiple dentures can be processed at one time, there are certain defects in the positioning function of the denture materials, resulting in processing The precision of the denture is not high, and the structure is more complicated, there are certain disadvantages

Method used

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  • Denture engraving fixture applicable to club-shaped materials
  • Denture engraving fixture applicable to club-shaped materials

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Experimental program
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Effect test

Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings, and the protection scope of the present invention is not limited to the following:

[0014] like figure 1 and figure 2 As shown, a denture carving fixture suitable for rod-shaped materials includes a base 1, a conical collet 2, and a locking disc 3. The middle of the base 1 is provided with a feeding hole 5, and the conical collet 2 is fixedly installed on the base 1, the hollow part inside the conical collet 2 is used to install the denture material, and the axis line of the hollow part coincides with the axis line of the feeding hole 5, therefore, during processing , insert the titanium rod into the conical chuck 2 from the feeding hole 5. After the denture is processed, remove it, and after the end face is flattened, the titanium rod is pushed up, and the next processing can be performed, so that the same The titanium rod is processed for many times, and the conica...

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Abstract

The invention discloses a denture engraving fixture applicable to club-shaped materials. The denture engraving fixture applicable to the club-shaped materials comprises a base (1), a cone chuck (2) and a locking plate (3), wherein a feeding hole (5) is formed in the middle of the base (1); the cone chuck (2) is fixedly arranged on the base (1); a hollow part inside the cone chuck (2) is used for installing denture materials; an axis of the hollow part is coincided with an axis of the feeding hole (5); a joint (9) is also formed on the cone chuck (2); a conical hole (7) matched with the cone chuck (2) is formed in the middle of the locking plate (3); a plurality of threaded holes B (8) are also formed on the locking plate (3); locking screws (6) are arranged in the threaded holes B (8); threaded holes A (4) matched with the locking screws (6) are also formed on the base (1). The denture engraving fixture applicable to the club-shaped materials has the beneficial effects of having the advantages of simple structure, high processing efficiency and high processing accuracy.

Description

technical field [0001] The invention relates to a denture engraving fixture, in particular to a denture engraving fixture suitable for rod-shaped materials. Background technique [0002] Tooth defect is a common and frequently-occurring disease in stomatology. The incidence of dental disease in natural people is about 24% to 53%. It is usually repaired by the method of inlay denture. Dentures inlaid to restore the functions of chewing, aesthetics, pronunciation, etc. can provide the most basic guarantee for our lives. The main production methods of oral dentures at home and abroad are metal precision casting or precision casting followed by porcelain, but the current methods all require Individually produced by hand, the processing technology is particularly cumbersome, slow, long cycle, low production efficiency, enhanced physical labor of workers, and relatively heavy environmental pollution, poor stability of processed products, and low yield. In the face of the current ...

Claims

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Application Information

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IPC IPC(8): A61C13/08A61C13/00
CPCA61C13/08A61C13/0003
Inventor 杨省伟
Owner CHENGDU BESMILE BIOTECH
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