A post-processing system for casting and demolding of tee joints of metal pipe fittings

Abstract

The invention relates to a post-processing system for metal pipe fitting tee joints after casting and demoulding, which includes a mounting frame and a tee joint. The mounting frame is composed of a vertical plate and a horizontal plate arranged at the bottom of the vertical plate. There are multiple sets of clamping mechanisms on the front, the three-way connector is fixed in the clamping mechanism, the top of the vertical plate is equipped with a horizontal slag cleaning mechanism, and the top of the horizontal plate is equipped with a vertical slag cleaning mechanism. The invention utilizes multiple sets of clamping mechanisms to fix the three-way connectors, so that the horizontal slag removal mechanism and the vertical slag removal mechanism can simultaneously perform slag removal on the inner cavities of multiple three-way connectors, which improves the slag removal efficiency and reduces the labor force of workers. Working strength; adjust the position of the tee joint through the meshing transmission of the rack and the gear, so that the sand can fall from the tee joint; use three sets of cylinders to raise one end of the lifting plate, so that the sand can slide from the lifting plate into the rectangular through hole.

Description

technical field [0001] The invention relates to the technical field of casting processing of metal pipe fittings, in particular to a post-processing system for casting and demolding of tee joints of metal pipe fittings. 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 presen...

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

Images