Die-casting die cooling device

Abstract

The invention discloses a die-casting die cooling device. The die-casting die cooling device comprises a cooling device shell; a return water tank is disposed on one side of the upper end of the cooling device shell; connecting plates are fixedly mounted at the two ends of the cooling device shell correspondingly; a lifting base is fixedly mounted on the lower portion of the interior of the cooling device shell; a lifting rod is disposed at the upper end of the lifting base; a die placement disc is fixedly mounted at the upper end of the lifting rod; a die-casting die is movably mounted on theupper surface of the die placement disc; fixing clamping plates are disposed on the sides, close to the die-casting die, of the two sides of the upper end of the die placement disc correspondingly; afirst die is disposed on one side of the interior of the die-casting die; a second die is disposed on the other side of the interior of the die-casting die; and connecting pins are disposed at the end, close to the second die, of the first die. The die-casting die cooling device is simple in structure, the die cooling uniformity can be improved, the dies can be fixed, and cooling treatment on die-casting dies which are different in wall thickness is convenient.

Description

technical field [0001] The invention relates to the technical field of mold cooling, in particular to a die-casting mold cooling device. Background technique [0002] The mold needs to be cooled after pouring in order to obtain a formed casting. The molten metal is injected into the mold cavity, releasing a large amount of heat in a very short time, which promotes the temperature of the mold to increase. Cooling measures are required to cool the mold. Therefore , in the processing and production of molds, the use of cooling devices is more common. There are certain disadvantages in the use of existing mold cooling devices. The cooling capacity of the mold is insufficient. The control of the process increases the unstable factors, increases the operation cycle, and wastes paint unnecessarily. At the same time, the cooling temperature required for castings with different wall thicknesses is different, and the cooling device cannot be adjusted conveniently, which reduces the co...

AI Technical Summary

Problems solved by technology

[0002] The mold needs to be cooled after pouring in order to obtain a formed casting. The molten metal is injected into the mold cavity, releasing a large amount of heat in a very short time, which promotes the temperature of the mold to increase. Cooling measures are required to cool the mold. Therefore , in the processing and production of molds, the use of cooling devices is more common. There are certain disadvantages in the use of existing mold cooling devices. The cooling capacity of the mold is insufficient. The control of the process increases the unstable factors, increases the operation cycle, and wastes paint unnecessarily. At the same time, the cooling temperature required for castings with different wall thicknesses is different, and the cooling device cannot be adjusted conveniently, which reduces the cooling effect of the mold.

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