Grinding equipment for inner walls and outer walls of annular accessories

Abstract

The invention belongs to the technical field of machine tools or devices or processes used for grinding or polishing, and particularly discloses grinding equipment for inner walls and outer walls of annular accessories. The grinding equipment comprises a workbench. A motor is arranged below the workbench. An output shaft of the motor penetrates through the workbench and is rotationally connected with the workbench. A locating portion for fixing workpieces through negative pressure is arranged on the output shaft of the motor. A left clamp rod and a right clamp rod are arranged on the two sidesof the output shaft of the motor correspondingly. A transmission mechanism is connected to the output shaft of the motor and is connected with grinding mechanisms. Each grinding mechanism comprises agrinding cover and a grinding piece. An elastic part is arranged between each grinding piece and the corresponding grinding cover. The grinding mechanisms are arranged on the two sides of the outputshaft of the motor. The transmission mechanism is used for enabling the grinding mechanisms to move in the direction close to or away from the output shaft of the motor at the same time. The equipmentis to solve the problems that in the prior art, grinding of the inner walls and the outer walls of the workpieces needs to be achieved by multiple kinds of equipment or multiple tools, and consequently the machining process is complex.

Description

technical field [0001] The invention belongs to the technical field of machine tools, devices or processes for grinding or polishing, and specifically discloses a grinding device for inner and outer walls of a ring fitting. Background technique [0002] In actual production, many workpieces have an inner hole structure. At the same time, the workpiece has certain requirements on the surface roughness of the inner hole and the outer wall. Therefore, both the inner hole and the outer wall of the workpiece need to be ground. The space is relatively narrow, but when grinding the outer wall, the space is wider. Therefore, when grinding the inner hole and the outer wall, the equipment that needs to be used is different, resulting in the grinding of a workpiece that requires a variety of different grinding equipment or Cutting tools, resulting in cumbersome processing technology. Contents of the invention [0003] The invention discloses a device for grinding the inner and outer...

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Problems solved by technology

[0003] The invention discloses a grinding device for the inner and outer walls of a ring fitting, aiming to solve the problem in the prior art that the grinding of the inner and outer walls of a workpiece needs to be done separately through multiple devices or multiple tools, resulting in cumbersome processing technology

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