Casting cooling device for stainless steel pipe cast steel machining

Abstract

The invention discloses a casting cooling device for stainless steel pipe cast steel machining, and belongs to the technical field of casting cooling devices.The casting cooling device comprises a bottom frame, a mounting groove is formed in the upper surface of the bottom frame, a gas collecting hood is fixedly mounted in the mounting groove, and connecting bases are symmetrically and fixedly arranged at the two ends of the bottom frame; an air cylinder pushes a first rocker arm to drive a second rocker arm to rotate along a third rotating shaft, so that a hot-rolled pipe is fixedly installed through an arc-shaped clamping block, a motor drives a first gear to rotate through a belt mechanism and a bevel gear set, a rack can slide along a guide strip, and a connecting rod slides along a rectangular sliding groove and drives a transverse rod to move at the same time; therefore, guide wheels are guided through guide plates, the hot-rolled pipes enter the warm water tank and the cold water tank to be cooled, cooling steam can be collected through the gas collecting hood, the cooling device can conduct atomization water cooling on the hot-rolled pipes, meanwhile, high-temperature water in the warm water tank can be cooled, and rapid cooling of the next batch of hot-rolled pipes is facilitated.

Description

technical field [0001] The invention relates to the technical field of casting cooling devices, in particular to a casting cooling device for processing stainless steel pipe fittings. Background technique [0002] Stainless steel pipe fittings need to be hot-rolled during casting steel processing. Usually, cooling treatment is required after hot-rolling treatment. The previous methods are all through natural cooling. This method has a slow cooling effect and is very prone to oxidation. , the quality of stainless steel pipe fittings cast steel is not stable enough, or the stainless steel pipe fittings cast steel is directly water-cooled. However, the steam generated during water cooling is directly discharged, resulting in waste of energy. Thermal deformation of steel. Contents of the invention [0003] Aiming at the above-mentioned technical deficiencies, the object of the present invention is to provide a casting cooling device for processing stainless steel pipe fitting...

AI Technical Summary

Problems solved by technology

[0002] Stainless steel pipe fittings need to be hot-rolled during casting steel processing. Usually, cooling treatment is required after hot-rolling treatment. The previous methods are all through natural cooling. This method has a slow cooling effect and is very prone to oxidation. , the quality of stainless steel pipe fittings cast steel is not stable enough, or the stainless steel pipe fittings cast steel is directly water-cooled. However, the steam generated during water cooling is directly discharged, resulting in waste of energy. hot deformation of steel

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