Heat balance system of deep cavity cooling tooth die splicing structure

Abstract

The invention discloses a heat balance system of a deep cavity cooling tooth die splicing structure. The heat balance system comprises a die core and cooling tooth pieces inlaid into the die core. Through steel pipe via holes are formed in the die core, through holes are formed in the cooling tooth pieces, the multiple die core cooling tooth pieces are combined together to form a spliced cooling tooth piece set with through through holes, the spliced cooling tooth piece set is inlaid into the die core, the through through holes of the inlaid cooling tooth piece set communicate with the steel pipe via holes of the die core, heat balance steel pipes are arranged in the steel pipe via holes in a penetrating manner, a die exchanges heat with the exterior through the heat balance steel pipes, and then heat balance of the die is achieved. According to the heat balance system of the deep cavity cooling tooth die splicing structure, the through holes are drilled in the die core and the coolingteeth pieces inlaid into the die core separately, the cooling tooth pieces are inlaid into the die core to form the through steel pipe via holes, the stainless steel pipes are mounted in the steel pipe via holes, cold water or die-temperature oil flows in the stainless steel pipes in a circulating manner according to the cooling or heating requirements, and the overall temperature of the die is kept balanced.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to a heat balance system of a deep-cavity heat-dissipating tooth mould-inlaid structure. Background technique [0002] The existing technology to solve the heat balance of the die-casting mold with a deep cavity and a heat-dissipating tooth insert structure generally directly drills water holes on the heat-dissipating tooth inserts, and makes sealing grooves in the water-carrying holes of each heat-dissipating tooth insert. Then pass the cooling tooth inserts through the sealing ring in order and assemble them on the mold core. In this way, it is not only necessary to drill the water delivery holes on the heat dissipation tooth inserts, but also to make the sealing grooves on each heat dissipation tooth insert. Not only the processing time is long, but the processing cost is also high; It is difficult to assemble on the mold core, which brings inconvenience to the later assembly; if...

AI Technical Summary

Problems solved by technology

In this way, it is not only necessary to drill the water delivery holes on the heat dissipation tooth inserts, but also to make the sealing grooves on each heat dissipation tooth insert, which not only takes a long time to process, but also costs a lot; It is difficult to assemble on the mold core, which brings inconvenience to the later assembly; if the mold is not well sealed during use, it is easy to leak water, which will affect the product molding

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