Cooling device for casting pouring

Abstract

The invention discloses a cooling device for casting pouring. Frames of containers are composed of a plurality of connecting rods and supporting rods and then connected with a first protective net and a second protective net, so that a casting can make more complete contact with outside cold air, a motor drives a gear to rotate, and the gear drives an air conveying pipe to rotate through an annular rack. The casting can be uniformly cooled in all directions through the rotating air conveying pipe. Second air nozzles are arranged at the top and the bottom of a ventilation pipe, and a longitudinal cooling assembly can cool the casting from the tops and the bottoms of the containers. Cooling is more comprehensive and uniform, and the quality of the casting is guaranteed. The plurality of containers can cool large-batch castings, the working efficiency is improved, meanwhile, a lifting assembly is arranged, the lifting assembly drives the containers to move, the containers move downwards, the hot casting can be conveniently put into the containers, and the containers move upwards. Comprehensive, rapid and uniform cooling can be conveniently conducted under the effect of the air cooling assembly.

Description

technical field [0001] The invention relates to the technical field of cooling devices, more specifically, it relates to a cooling device for casting casting. Background technique [0002] Castings are metal shaped objects obtained by various casting methods, that is, the smelted liquid metal is poured into the pre-prepared mold by pouring, injection, suction or other casting methods, and after cooling, it is polished and other subsequent processing methods , the obtained objects have a certain shape, size and performance; there are many classification methods for castings: according to the different metal materials used, they are divided into steel castings, iron castings, copper castings, aluminum castings, magnesium castings, Zinc castings, titanium castings, etc.; and each type of casting can be further divided into different types according to its chemical composition or metallographic structure; for example, iron castings can be divided into gray iron castings, ductile...

AI Technical Summary

Problems solved by technology

[0003] After the casting is taken out of the mold, its temperature is extremely high, and it needs to be cooled. The traditional cooling method is generally natural cooling or air cooling. The natural cooling speed is extremely slow, the efficiency is low, and it is not easy to use. The air cooling method can Accelerate the cooling speed of castings, but most of the existing cooling devices using air cooling can not cool the hot castings in all directions, which leads to the low temperature of some parts on the castings, and the temperature of some parts is still high, so that in the end It will affect the quality of castings. At the same time, the existing cooling device can only cool one or a small batch of castings at a time, resulting in low work efficiency. Therefore, we propose a cooling device for casting pouring

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