A three-way valve manufacturing and processing machine

Abstract

The invention relates to a three-way valve manufacturing and processing machine. The machine comprises a supporting device, a fixing device and a pressing device, wherein the cross section of the supporting device is of a concentric-square-shaped structure, the fixing device is mounted on the inner end surface of the lower side of the supporting device, and the pressing device is mounted on the inner end surface of the upper side of the supporting device. The machine can solve the phenomenons that after machining of the existing three-way valve is finished, the surface roughness is high, especially the surface burr and the interface are uneven, later installation and use are not convenient, the requirements of valve parts with high standards can not be met, the surface of the three-way valve needs not to be polished and the like, and the problems that the existing valve grinding treatment generally adopts a manual grinding mode, the surface is uneven in surface grinding, the labor intensity is high, the efficiency is low can be solved.

Description

technical field [0001] The invention relates to the field of valve processing equipment, in particular to a three-way valve manufacturing and processing machine. Background technique [0002] The three-way valve is a control component in the fluid delivery system, which has the functions of cut-off, adjustment, flow diversion, prevention of backflow, pressure stabilization, diversion or overflow, etc. [0003] The body of the three-way valve has three ports, one in and two out, (left in, right out and up out). The difference from ordinary valves is that there is an outlet on the top. When the internal spool is in different positions, the outlets are different, such as the spool in the upper part. When the left and right sides are connected, as the spool is at the bottom, the right outlet is blocked, and the left and upper ports are connected. [0004] At present, the existing three-way valve has the following problems in the processing process: 1. The surface roughness of t...

AI Technical Summary

Problems solved by technology

[0006] The present invention can solve the high surface roughness of the existing three-way valve after processing, especially the surface burr and the unevenness at the interface, which is inconvenient for subsequent installation and use, and cannot meet the requirements for high-standard valve parts. The surface of the valve is polished, and it can solve the problems that the existing valve grinding process usually uses manual grinding, the surface is not evenly polished, and the labor intensity is high and the efficiency is low.

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