Water cooling device of metal mold

Abstract

The invention discloses a water cooling device of a metal mold. The water cooling device of the metal mold comprises a machine base and a storage box, wherein the storage box is fixed on the top surface of the machine base, a drain pipe is arranged at the bottom of the side face of the storage box, an opening is formed in the top of the storage box, a plurality of supports are fixed to the periphery of the top surface of the storage box, a water tank is arranged at the top ends of the supports, an opening is formed in the top of the water tank, a water injection pipe is arranged on the bottomsurface of the water tank, and an electric control valve is arranged on the water injection pipe. The water cooling device of the metal mold has the beneficial effects that the metal mold is placed onan object placing plate, then a pressing block under the bottom end of a connecting rod is driven due to the gravity of the mold to press a limiting switch downwards, the limiting switch is used fortriggering and controlling the electric control valve to be opened to inject water into the mold for cooling, a pressing spring is used for driving the pressing block to be separated from the limitingswitch to control the electric control valve to be closed when the mold is taken out after cooling is completed, so that automatic injection of the cooling water is realized, the manual operation mode is replaced, and operators are prevented from being scalded due to splashing of water drops during water adding.

Description

technical field [0001] The invention relates to the field of metal processing auxiliary components, in particular to a water cooling device for a metal mold. Background technique [0002] Metal material refers to the general designation of metal elements or materials with metal characteristics mainly composed of metal elements. Including pure metals, alloys, intermetallic compounds of metal materials and special metal materials, etc. Metal materials often need to be formed and processed to produce various machine products. After completion, it is often necessary to use a water cooling device to force cooling. [0003] The applicant found that there are at least the following technical problems in the prior art: the existing water-cooling device cannot automatically inject cooling water after it is put into the metal mold, and it often needs manual control to add water, and it is easy to burn the operator due to water splashing when adding water . Contents of the inventio...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a water cooling device for metal molds in order to solve the above problems, to solve the problem that the existing water cooling devices in the prior art cannot automatically inject cooling water after being put into the metal mold, and often require manual control of adding water and other technologies question

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