A fully automatic nut forging and forming device

Abstract

The invention discloses a full-automatic nut forging device comprising a machine body, a molding mechanism, lifting cylinders, a clamping mechanism and a cooling system, wherein a safety protection platform is arranged at the front end part of the machine body; a machining platform is arranged above the rear end part; a material receiving station, a pressing station a punching station and a material feeding station are arranged on the machining platform; cylinder fixing bases are arranged on both two sides of the rear part of the machining platform; the lifting cylinder is installed on each cylinder fixing base; the molding mechanism is fixedly installed at the upper ends of the lifting cylinders; a pressing punch and a piercing punch are arranged at the lower end of the molding mechanism; the clamping mechanism is installed at the rear end part of the safety protection platform; the cooling system is composed of an upper cooling system and a lower cooling system; the upper cooling system is installed on the lower end face of the molding mechanism; and the lower cooling system is installed on the safety protection platform. The full-automatic nut forging device provided by the invention is high in safety, uniform in cooling, adjustable in the amount of cooling water and high in production efficiency.

Description

【Technical field】 [0001] The invention relates to the technical field of nut production equipment, in particular to an automatic nut forging and forming device. 【Background technique】 [0002] A nut is a nut, which is a part that is screwed together with a bolt or a screw for fastening, and is an element that must be used in all manufacturing machinery. For large-size nuts, forging is often used to produce nut blanks, and then subsequent processing. At present, the forging of nuts is divided into cold forging and hot forging. Cold forging is a forging process for pressing metal materials at room temperature, while hot forging is when the metal material is heated above the recrystallization temperature and below the solidus line. In the forging process of pressure processing, hot forging nuts have higher strength and better fracture toughness than cold forging nuts. However, hot forging of nuts is more dangerous to personnel safety and material safety due to high temperatur...

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide a fully automatic nut forging and forming device, which aims to solve the problem that the operation of nut hot forging equipment in the prior art is relatively dangerous, and the nut blank is easily damaged at high temperature. Technical problems of oxidation and poor flatness

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