All-electric miniature die-casting machine

Abstract

Disclosed is an all-electric miniature die-casting machine. A die assembly system is fixed on a screw driving system fixed on a bottom plate, an injection system and a heat insulation system are fixed on the bottom plate, a melt barrel, a feed barrel, an injection nozzle and a plunger of the injection system are arranged in the heat insulation system, the injection system is matched with a quick-detachment mounting valve connected with an electromagnet through a connecting rod, the electromagnet is fixed on a support of a feed system, a pushing block of the feed system is matched with the melt barrel of the injection system, the support of the feed system is fixed on the bottom plate, and a die heating and cooling system is arranged on a fixed die plate and a movable die plate. The screw driving system guides the die assembly system and the injection system to be abutted and generate pretension force, the feed system feeds molten low-melting-point alloy into the injection system, the quick-detachment mounting valve is switched on, molten metal is pressed into a die, and after a cast die is cooled, the die assembly system and the injection system are separated, and the cast die is taken out. The all-electric miniature die-casting machine is simple in structure and productivity is improved.

Description

technical field [0001] The invention relates to the technical field of die-casting machines, in particular to an all-electric miniature die-casting machine. Background technique [0002] With the advancement of science and technology, institutions and components are constantly developing towards miniaturization and miniaturization. Connectors, medical micro pumps, endoscope parts and micro motors, etc. Various micro-devices such as gears, housings, connecting shafts, and micro-joints are in increasing demand in various industries. However, traditional micro-parts processing methods such as powder sintering, photolithography, and EDM have long processing cycles. , high production costs and other shortcomings, can not adapt to the needs of modern low-cost mass production. At present, the small and medium-sized die-casting machines on the market have large tonnage, low machining accuracy, low control accuracy, and cannot achieve mold temperature heating or temperature uniform...

AI Technical Summary

Problems solved by technology

Various micro-devices such as gears, housings, connecting shafts, and micro-joints are in increasing demand in various industries. However, traditional micro-parts processing methods such as powder sintering, photolithography, and EDM have long processing cycles. , high production costs and other shortcomings, cannot meet the needs of modern low-cost mass production

At present, the small and medium-sized die-casting machines on the market have large tonnage, low machining accuracy, low control accuracy, and cannot achieve mold temperature heating or temperature uniformity, and are not suitable for the manufacture of micro components.

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