Fixing device for valve paint-spraying

Abstract

The invention relates to the technical field of valve production machining equipment, and discloses a fixing device for valve paint-spraying. The fixing device comprises a base. A paint-spraying box is fixedly installed at the top end of the base, a sleeve groove is formed in one side of the inner portion of the paint-spraying box, and a bearing is fixedly installed in the sleeve groove; the bearing is movably sleeved with a first positioning rod, one end, far away from the bearing, of the first positioning rod is movably sleeved with a driven shaft, and a cover plate located above the driven shaft is interactively installed on the first positioning rod in a sleeving mode; and a screw is movably installed on the cover plate in a sleeving mode, the screw is sleeved with a trepan boring in the top end of the bearing in a threaded mode, and a driven lantern ring is movably installed on the bearing in a sleeving mode. According to the fixing device for valve paint-spraying, the first positioning rod and the second positioning rod are arranged at the two ends of the bearing in a distributing mode and sleeved with the bearing, and the first positioning rod and the second positioning rod are fixed through the cover plate and the screw, so that the first positioning rod and the second positioning rod keep coaxality; and the valve is fixed by a fixing ring and the driven lantern ring, so that fixation and disassembly and assembly of valve paint-spraying are convenient, and the practicability is improved.

Description

technical field [0001] The invention relates to the technical field of valve production and processing equipment, in particular to a fixing device for valve painting. Background technique [0002] A valve is a device used to control the direction, pressure and flow of a fluid in a fluid system. It is a device that makes the medium (liquid, gas and powder) in the piping and equipment flow or stops and controls its flow. The valve is a pipeline The control components in the fluid conveying system are used to change the passage section and the flow direction of the medium, and have the functions of diversion, cut-off, throttling, check, diversion or overflow and pressure relief. [0003] As a fluid system, valves are mainly used in the flow control of various media. In order to improve the environmental adaptability of the valves, the valves need to be painted, and the shapes of the valves are different, which cannot meet the requirements of one-time spraying. Therefore, the va...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a fixing device for valve painting, which has the advantages of convenient disassembly and assembly, and solves the problem that the valve cannot be finished at one time, so it is necessary to fix the valve so that the valve can be self-propelled. The problem of painting itself

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