Pneumatic grinding machine for glass inner holes

Abstract

The invention discloses a pneumatic grinding machine for glass inner holes. The pneumatic grinding machine comprises a mounting seat. A base is mounted above the mounting seat. A sliding groove is formed in the base. A backing plate is rotationally connected to the upper portion of the mounting seat through a rotating shaft. A first telescopic rod is mounted on the side, close to the base, of themounting seat. A first clamping plate is mounted on one side of the first telescopic rod. An external air compressor joint is formed on one side of the top of the first telescopic rod. A lead screw ismounted in the sliding groove. A sliding block is mounted on one side of the lead screw. A second clamping plate is mounted above the sliding block. A rocker is mounted at one end of the lead screw.According to the pneumatic grinding machine for the glass inner holes, the mounting seat is arranged, the efficiency of processing glass pieces is improved, and the problem that the glass pieces cannot be fixed on a grinding machine is solved; and fixing plates and discs are arranged, so that a user can release the hand during use, and the situation that a grinder is held by the hand during use, and the processing quality of the glass pieces is influenced under the condition that the hand is shaking is avoided.

Description

technical field [0001] The invention belongs to the technical field of pneumatic grinders, in particular to a pneumatic grinder for glass inner holes. Background technique [0002] Pneumatic grinding machine is used for metal grinding, cutting, removal of paint layer, grinding of putty layer, etc. Pneumatic grinding machine includes disc grinding machine, orbital grinding machine and abrasive belt machine, etc., and disc grinding machine has compound function Grinders and single-motion disc grinders are two types for rough grinding, and orbital grinders for finishing. [0003] In the Chinese patent No. 201320554158.4, the patent name is glass inner hole pneumatic grinding machine, it is mentioned that the diamond grinding head is cleaned by water spray pipe, which improves the work efficiency, but in the actual use of the above glass inner hole pneumatic grinding machine, there is a lack of For the fixation of glass parts, in the process of grinding holes, the glass parts a...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a pneumatic glass inner hole grinding machine to solve the problem that the glass parts cannot be fixed on the grinding machine proposed in the above background technology. When in use, during the grinding process, the hand-held grinding machine will cause the grinding head to vibrate and affect the grinding quality.

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