Valve grinding machine with good fixing effect

Abstract

The invention discloses a valve grinding machine with a good fixing effect. The valve grinding machine with the good fixing effect comprises a bottom plate, wherein an operating table is fixedly connected to the top part of the bottom plate; a support pillar is fixedly connected to the top part of the bottom plate and located at the left side of the operating table; a controller is fixedly connected to a surface of the support pillar; a top plate is fixedly connected to the top end of the support pillar; an air cylinder is fixedly connected to the bottom part of the top plate; a rotary motor is fixedly connected to the bottom part of the air cylinder; and a grinding plate is fixedly connected to an output shaft of the rotary motor. According to the valve grinding machine with the good fixing effect, the problems that a fixing device of a traditional grinding machine is single in structure and cannot be used for well fixing a valve during a grinding process can be effectively solved, the occurrence of the phenomenon that the valve is easy to deviate when being ground and is inaccurately ground so as to require to be re-ground is avoided, the grinding efficiency is improved, the working time is saved, and the working cost is reduced.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to a valve grinding machine with good fixing effect. Background technique [0002] Valves used in fluid control systems range from the simplest cut-off valves to various valves used in extremely complex automatic control systems, with a wide variety of varieties and specifications. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. Valves are also divided into cast iron valves, cast steel valves, stainless steel valves, chrome molybdenum steel valves, chrome molybdenum vanadium steel valves, duplex steel valves, plastic valves, non-standard custom valves and other valve materials according to the material. [0003] Before welding the valve, it is necessary to grind, derust, and polish the welding port of the valve. The traditional grinding machine has a single structure o...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a valve grinding machine with good fixing effect, which solves the problem that the fixing device structure of the traditional grinding machine is relatively single, and the valve cannot be fixed well during the grinding process.

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