Forged steel gate valve flashboard guide groove processing equipment and forged steel gate valve flashboard guide groove processing method

Abstract

The invention discloses forged steel gate valve processing equipment and a forged steel gate valve processing method, and provides simply structured forged steel gate valve flashboard guide groove processing equipment and a forged steel gate valve flashboard guide groove processing method, which can greatly improve the processing efficiency under the premise of guaranteeing the gate valve flashboard guide groove processing quality and solve the technical problems that the valve flashboard guide groove processing quality is poor, the efficiency is low and the processing precision is hard to guarantee in the prior art. The equipment comprises a hydraulic press, wherein a main oil cylinder capable of ascending and descending vertically is arranged on the hydraulic press; a working table is arranged under the main oil cylinder; a forming slotting tool is arranged at the lower end of the main oil cylinder; a clamp for clamping a gate valve body is arranged on the working table corresponding to the forming slotting tool; the forming slotting tool comprises a tool shank and a tool body fixed on the tool shank; the tool body adopts a cylindrical structure with a rectangular cross section; the corners of the bottom surface of the tool body are cut to form triangular pyramid-shaped blades; and a chip groove is formed between the inclined surface on the inner side of each blade and the bottom surface of the tool body, and the two ends of the chip groove are communicated with the two side surfaces of the tool body, which correspond to the blade.

Description

technical field [0001] The invention relates to a processing equipment and a processing method of a forged steel gate valve, in particular to a processing equipment and a method for processing a gate plate guide groove of a forged steel gate valve with high processing accuracy and production efficiency. Background technique [0002] Gate valves are widely used in various water supply and gas supply pipelines in petrochemical, pipeline transportation and other industries. They play the role of controlling the circulation and closing of the medium in the pipeline. With the characteristics of safety and reliability, with the rapid development of industry and the development of export market, the demand for forged steel gate valve is increasing day by day. Among them, the guide groove on the gate valve body is a structure used to restrict the movement direction of the gate, which ensures that the gate can only move up and down along the guide groove to realize the opening and cl...

AI Technical Summary

Problems solved by technology

[0004] The present invention mainly provides a kind of forged steel gate valve gate guide groove processing equipment and method which has a simple structure and can greatly improve the processing efficiency under the premise of ensuring the processing quality of the gate valve gate guide groove, and solves the problem of forging in the prior art. Technical problems such as poor processing quality, low efficiency, and difficult to guarantee processing accuracy of steel gate valve gate guide groove

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