Die-casting die device capable of switching sprayed lubricant

Abstract

The invention discloses a die-casting die device capable of switching sprayed lubricant. The die-casting die device capable of switching the sprayed lubricant comprises a box body, a rotating disc is arranged in the box body, a plurality of storage barrels are fixedly connected to the top face of the rotating disc, each storage barrel is provided with an inlet unit and an outlet unit, a feeding pipeline assembly capable of communicating with the inlet unit of any storage barrel and a discharging pipeline assembly capable of communicating with the outlet unit of any storage barrel are arranged on the side wall of the box body, and a switch unit capable of controlling the connecting state of the feeding pipeline assembly and the discharging pipeline assembly is arranged at the bottom end of the box body. Different storage barrels can be rapidly switched, the time needed for barrel replacement is shortened, the working efficiency is improved, the feeding pipeline assembly and the discharging pipeline assembly are respectively controlled to communicate with the storage barrels through the switch unit, communication is achieved while switching is completed, and the working synchronism is good.

Description

technical field [0001] The invention relates to the technical field of die-casting molds, in particular to a die-casting mold device capable of switching and spraying lubricant. Background technique [0002] Die casting is a process method of casting metal parts, specifically, filling the metal liquid into the mold cavity, and using the mold cavity to apply high pressure to the metal liquid during the cooling process. [0003] Traditional die casting mainly consists of four steps. These four steps include mold preparation, filling, injection, and shakeout, which are also the basis for various modified die casting processes. During the preparation process, it is necessary to spray lubricant into the mold cavity. In addition to reducing friction between the moving parts of the die-casting mold and improving the service life, the lubricant is also used to reduce the working temperature of the mold and avoid thermal fatigue of the mold. It can be used as a parting agent for di...

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Problems solved by technology

[0004] Therefore, in order to adapt to various working conditions, lubricants have various formulations, such as paraffin wax + yellow wax + Vaseline + graphite, or graphite + glycerin + water glass + water, etc., different configuration methods and raw material ratios bring different effects and There are differences in costs. In actual production, when it is necessary to replace with other types of lubricants, it is necessary to disconnect the existing lubricant container, transport the new lubricant to the work site and then connect it, and the work efficiency is low.

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