A jig mechanism for high-speed milling of dentures

Abstract

The invention discloses a fixture mechanism for high-speed milling of dentures, comprising a support rod and a rotating rod. One end of the support rod is provided with a connecting rod, and the end of the connecting rod is connected to the side surface of a limit ring, and the limit ring The lower surface of the first screw rod is penetrated by the first screw rod, and the upper end of the first screw rod is provided with a limit block, the lower end of the first screw rod is provided with a fixed disk, and the surface of the fixed disk is installed through the support arm, the support arm A fixed gear is installed on the outer side of the end of the frame, and the fixed gear is wrapped by a transmission chain, an inner ring is placed inside the limit ring, and the inner surface of the installation frame is respectively connected with the rotating rod of the support arm for rotation. In the fixture mechanism for high-speed milling of dentures, since grooves are symmetrically arranged on the outside of the inner ring, the grooves and the limit blocks are used for fixing, so that the inner ring is always fixed inside the limit ring, and the inner ring and the limit ring are fixed at all times. The center points are coincident, which ensures the accuracy of the operation of the milling cutter.

Description

technical field [0001] The invention relates to the technical field of dentures, in particular to a fixture mechanism for high-speed milling of dentures. Background technique [0002] Dentures, that is, dentures. In recent years, people have gradually paid more attention to teeth. Many people will choose to do tooth restoration. When doing tooth restoration, it is necessary to process the raw material of dentures so that the dentures fit well with the human mouth. High, good correction effect. When machining dentures, milling is a crucial step that determines the shape of the denture. When milling, it is necessary to fix the blank with a jig. The existing jigs directly clamp the denture. During processing, a large amount of waste is accumulated on one side, which affects subsequent cleaning. It is inconvenient to disassemble and replace. Contents of the invention [0003] The object of the present invention is to provide a fixture mechanism for high-speed milling of den...

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Problems solved by technology

[0003] The object of the present invention is to provide a fixture mechanism for high-speed milling of dentures to solve the problem that the existing fixtures directly clamp the dentures in the above-mentioned background technology. cleaning, and the existing fixture is inconvenient to disassemble and replace

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