Mold for manufacturing obstructing and explosion suppression ball

Abstract

The invention discloses a mold for manufacturing an obstructing and explosion suppression ball. The mold comprises a first seat plate, a second seat plate, a fixed mold mechanism, a movable mold mechanism, an ejecting mechanism, a cooling mechanism, a filling mechanism, a limiting mechanism, a resetting mechanism, an exhaust mechanism and a fixing mechanism; the fixed mold mechanism and the movable mold mechanism are arranged between the first seat plate and the second seat plate, an explosion suppression ball space for injection molding arranged in the inner part is of a thin-walled frameworkstructure, the ejecting mechanism ejects the explosion suppression ball, a sleeve barrel with magnetorheological fluid is additionally arranged on the resetting mechanism to actively control the displacement of a movable mold, the impact of vibration on an injection molding workpiece is reduced, the problems of complex structure, difficult manufacturing, low efficiency and high replacement rate of an explosion suppression filler are solved, and the advantages that the surface quality of the produced explosion suppression ball is smooth, shrinkage defects are eliminated, the wall surface can be thinner, the mass is less, the volume is small, and output is stable are achieved.

Description

technical field [0001] The invention belongs to the field of molds with thin-walled skeleton structures, and in particular relates to a mold used for manufacturing barrier and explosion suppression balls. Background technique [0002] Tactical vehicles are an important part of our army's equipment system, with a large amount of equipment and a wide range of uses. This type of vehicle faces the threat of bullets, fragments, mines and other explosives. The third-generation light, medium and heavy tactical vehicles and their variants of tactical vehicles, the existing second-generation military vehicles, and various armies such as land, sea, air, and rocket forces Various types of special vehicles have explosion suppression requirements for their fuel tanks; used in police vehicles, fuel transport vehicles, mobile refueling vehicles, airport refueling vehicles, boats, diesel engines for generator sets, agricultural machinery and other transportation tools in the anti-terrorist ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an injection mold for producing non-metallic barrier explosion suppression balls, which can not only solve the above problems, And the surface quality of the anti-explosion ball with thin-walled skeleton structure is smooth, eliminating sink mark defects, thinner wall, small quality, small volume, and stable output.

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