Aluminum alloy die-casting die

Abstract

An aluminum alloy die-casting mold, comprising a fixed mold, a movable mold and an ejector; There are fixed mold inserts in the insert; the movable mold includes the bottom plate of the movable mold, the bottom plate of the movable mold is equipped with a movable mold, and the movable mold is equipped with a pouring distributor and a movable mold insert; the ejector includes a column foot plate, a column foot plate There are movable mold support columns, movable mold limit columns, and push plates on the top, and a reverse push plate is provided on the push plate, and a ejector rod and a reverse push rod are arranged on the reverse push plate; the movable mold is fixed on the ejector. The mold can be closed or separated from the movable mold; the movable mold insert is provided with an inclined slider insert, and the lower end of the inclined slider insert fits the inclined surface of the fixed block on the push plate through the inclined slider; The fixed mold insert, the fixed mold insert, the movable mold insert, the movable mold insert and the inclined slider insert form a workpiece cavity. The improved structure has high working efficiency, low labor intensity and stable product quality.

Description

technical field [0001] The invention belongs to the field of molds, in particular to an aluminum alloy die-casting mold. Background technique [0002] Such as figure 1 As shown, the structure of the existing aluminum alloy die-casting mold is as follows: comprising a fixed mold, a movable mold and an ejector; Mouth 3, fixed mold insert 4, fixed mold insert 5 with shoulder positioning inside fixed mold insert 4; movable mold includes movable mold bottom plate 6, movable mold bottom plate 6 is provided with movable template 7, movable template 7 There are liquid pouring dividers 8 and movable mold inserts 9 inside, and the movable mold inserts 10 positioned by the shoulders are arranged in the movable mold inserts 9, and the movable mold inserts 10 are provided with movable inserts 11; the ejector includes Column base plate 12, column base plate 12 is provided with movable mold support column 13, movable mold limit column 14, push plate 15, push plate 15 is provided with rev...

AI Technical Summary

Problems solved by technology

Disadvantages: Several active inserts need to be spared for rotation. The labor intensity of the operator is high, and the work efficiency is low. More importantly, the shape of the active inserts that are frequently knocked out is deformed, which affects the product size and surface quality.

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