A high pressure mold cooler

Abstract

The invention provides a high-pressure mold cooling machine. The high-pressure mold cooling machine comprises a host machine, a connecting pipe and a distribution box; the host machine is provided with a main water way, and is additionally provided with a high-pressure filter and a cooler; the high-pressure filter and the cooler are respectively arranged on the main water way; the distribution box is provided with a distribution water way; the connecting pipe is provided with a connecting water way; the main water way of the host machine is connected with the distribution water way of the distribution box through the connecting water way; and the distribution water way is used for communicating with an external mold pipe. On the one hand, high-pressure water is conveyed through the high-pressure filter; and on the other hand, low-temperature water is provided through the cooler, so that the die casting mold cooling effect can be improved.

Description

Technical field [0001] The invention relates to the field of die-casting equipment, and in particular to a high-pressure die cooler. Background technique [0002] Die-casting mold is an existing mature technology, widely used in various products. Excessive temperature of the die-casting mold will cause premature cracking of the die, serious wear of movable mechanisms such as slider thimble, unstable casting quality, deformation, pores and bubbles, etc.; too low temperature of the die-casting mold will cause die castings to appear, insufficient filling, and serious shrinkage , Cold barrier, poor surface finish, usually the problem of excessive mold temperature is more serious; therefore, effective control of die-casting mold temperature balance is the key parameter condition for improving the quality of die-casting. [0003] In the prior art, a water pipe is used to pass water into the mold's water pipe to achieve temperature control, and the water pipe is connected and disconnecte...

AI Technical Summary

Problems solved by technology

Excessively high die-casting mold temperature will cause premature cracking of the mold, serious wear and tear of movable mechanisms such as slider thimbles, unstable casting quality and defects such as deformation, pores and bubbles; too low die-casting mold temperature will cause die-casting parts to appear, filling is not full, and serious shrinkage , cold shut, poor surface finish, usually the problem of too high mold temperature is more serious; therefore, effective control of die-casting mold temperature balance is a key parameter condition to improve die-casting quality

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