Auxiliary mold for graded slow cooling layer type casting

Abstract

The invention discloses an auxiliary mold for graded slow cooling layer type casting, and belongs to the technical field of molds. The auxiliary mold comprises a supporting assembly, a heat exchange assembly and a water delivery assembly, wherein the supporting assembly is located on the outermost side of the whole auxiliary mold, the heat exchange assembly is arranged at the top of the supportingassembly, and the water delivery assembly is arranged at the bottom end of the supporting assembly. The auxiliary mold is scientific and reasonable, and safe and convenient to use. The auxiliary moldcan cool products quickly and effectively, and avoids the troublesome operation of moving the mold to another place for cooling treatment after injection molding. The auxiliary mold uses high temperature of injection molding raw materials to drive water to be supplemented and circulated, reduces the internal pressure of a water flow path in the later period of cooling operation by using a one-wayvalve and makes the water flow path be cooled for the second time. The auxiliary mold enables the products to be continuously cooled and completes effective cooling of the products under the premiseof using a small amount of water, the phenomenon that mold cooling requires a large amount of water is eliminated, and the environment scope and resource utilization amount of product production are reduced.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to an auxiliary mold for graded slow cooling layer casting. Background technique [0002] Molds are various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging to obtain the required products. Different shapes of molds can be made into different products. The industrial use is extremely wide. The existing injection molding After the injection molding is completed, the mold needs to use water to cool the mold, so as to achieve the effect of cooling the internal product. After cooling, the product is not easy to deform, and the product is finished. However, the existing technology needs to continuously extract external moisture to cool the product. The cost of cooling is high, and the method of introducing refrigeration equipment for auxiliary cooling increases the production area and costs a lot. Therefore, people need h...

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Problems solved by technology

[0002] Molds are various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging to obtain the required products. Different shapes of molds can be made into different products. The industrial use is extremely wide. The existing injection molding After the injection molding is completed, the mold needs to use water to cool the mold, so as to achieve the effect of cooling the internal product. After cooling, the product is not easy to deform, and the product is finished. However, the existing technology needs to continuously extract external moisture to cool the product. The cost of cooling is high, and the method of introducing refrigeration equipment for auxiliary cooling increases the production area and costs a lot, so people need hierarchical slow cooling layer casting auxiliary molds to solve the above problems

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