Metal pipe fitting casting molding demolding post-treatment process

Abstract

The invention relates to a metal pipe fitting casting molding demolding post-treatment process. The metal pipe fitting casting molding demolding post-treatment process is mainly completed by matchinga metal pipe fitting tee joint casting molding demolding post-treatment device. The metal pipe fitting tee joint casting molding demolding post-treatment device comprises a mounting frame and tee joints, the mounting frame consists of a vertical plate and a horizontal plate arranged at the bottom of the vertical plate, a plurality of groups of clamping mechanisms are arranged on the front surfaceof the vertical plate, the tee joints are fixed in the clamping mechanisms, the top of the vertical plate is provided with a transverse slag removing mechanism, and the top of the horizontal plate isprovided with a longitudinal slag removing mechanism. According to the metal pipe fitting casting molding demolding post-treatment process, the tee joints are fixed by the multiple groups of clampingmechanisms, so that the transverse slag removing mechanism and the longitudinal slag removing mechanism can simultaneously remove slag from inner cavities of the multiple tee joints, the slag removingefficiency is improved, and meanwhile the working strength of workers is reduced.

Description

technical field [0001] The invention relates to the technical field of casting treatment of metal pipe fittings, in particular to a post-treatment process for metal pipe fittings after casting and demolding. Background technique [0002] Tees, also known as pipe fittings tees or tee fittings, tee joints, etc., are mainly used to change the direction of the fluid. They are used at the branch pipes of the main pipeline and can be classified according to the size of the pipe diameter. It is generally made of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon, PVC and other materials, and the tee connector of the metal pipe fitting is formed by casting. [0003] Sand casting refers to the casting method that produces castings in sand molds. Steel, iron and most non-ferrous alloy castings can be obtained by sand casting. Castings produced by sand casting need to clean the inner and outer cavities after demoulding. At present, most of t...

AI Technical Summary

Problems solved by technology

Steel, iron and most non-ferrous alloy castings can be obtained by sand casting. Castings produced by sand casting need to clean the inner and outer cavities after demoulding. At present, most of them use manual cleaning. The specific method is: remove the slag with a hammer Gate and shake off the sand of the casting, and then use a sandblasting machine for sandblasting; the slag removal efficiency of this method mainly depends on the proficiency of the workers, the slag removal efficiency is low, and the work intensity of the workers is relatively high

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