Automatic spinning forming device for powder liner

Abstract

The invention provides an automatic spinning forming device for a powder liner. The automatic spinning forming device comprises a four-column hydraulic machine, a powder feeding assembly, a die assembly, a powder spinning die retreating assembly and a liner taking assembly, wherein the die assembly is mounted in the right center of a workbench of the four-column hydraulic machine, the powder spinning die retreating assembly is mounted below the die assembly and is connected with the die assembly through a connecting rod, and the powder feeding assembly and the liner taking assembly are mountedon the two sides of the workbench correspondingly. According to the automatic spinning forming device for the powder liner, when powder liner spinning forming production is conducted, the powder feeding assembly feeds raw material metal powder into the die assembly, the powder spinning die retreating assembly drives the metal powder to rotate, punch forming is conducted after powder spinning, after pressing is completed, the powder spinning die retreating assembly retreats from a die, and the liner is taken out through the liner taking assembly; and in the whole production process, automaticand continuous production of the powder liner spinning forming procedure is achieved, the production efficiency is improved, the labor intensity of personnel is greatly reduced, the safety risk is reduced, noise pollution is reduced, and occupational health of the personnel is protected.

Description

technical field [0001] The invention relates to the technical field of drug-form cap production, in particular to an automatic spinning forming device for powder drug-form caps. Background technique [0002] The liner is the key core component for armor-piercing bullets, petroleum perforating bullets, etc. to generate metal jets to form energy-gathering effects, and its quality directly determines the penetration and armor-piercing performance. At present, most of the medicine-shaped covers are powder-formed medicine-shaped covers, and the spinning process is the key production process. At present, the spinning forming process of the powder drug-type cover is completed by a manual operation of an ordinary hydraulic press, and the powder pouring before spinning and the removal of the cover after spinning are all completed manually. The whole production process is highly labor-intensive and labor-intensive, and repeated operations are prone to fatigue, which may lead to safet...

AI Technical Summary

Problems solved by technology

The whole production process is highly labor-intensive and labor-intensive, and repeated operations are prone to fatigue, which may lead to safety accidents; at the same time, ordinary hydraulic presses also have problems such as low production efficiency and serious noise pollution, which will cause irreversible damage to the hearing of personnel for a long time. Comply with relevant occupational health regulations

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