Die casting shaping device for machining magnesium alloy

Abstract

The invention discloses a die casting shaping device for machining a magnesium alloy. The die casting shaping device comprises a closed shaping bin and a movable mold arranged in the closed shaping bin. The closed shaping bin is provided with a bin door, the bin door is connected with a control motor, and an inner cavity of the closed shaping bin is connected with a vacuum pump through a hollow pipeline. The hollow pipeline is provided with a one-way scavenging air valve. A feeding ring chain is installed at the top in the closed shaping bin, and a heating chamber is arranged at the bottom ofthe closed shaping bin. The movable mold is arranged on the feeding ring chain in a matched mode, and the movable mold is composed of a female template and a male template. Auxiliary heating devices are correspondingly arranged on the female template and the male template. The die casting shaping device is simple and reasonable in structure and convenient to install and use, and the design of theclosed shaping bin is adopted so that the problem of high-temperature oxidation during the machining of the magnesium alloy can be effectively solved; and the mold has an auxiliary heating function, the balance can be stably maintained in the molding process to prevent the occurrence of cold charge at the tail end, and the product quality and yield are effectively improved.

Description

technical field [0001] The invention relates to the field of magnesium alloy production and processing, in particular to a die-casting and shaping device for magnesium alloy processing. Background technique [0002] Aluminum-magnesium alloy is an alloy with aluminum as the main element and a small amount of magnesium mixed in. It has the advantages of light weight, low density and good heat dissipation performance, and can fully meet the requirements of 3C products. Therefore, it is widely used in electronic products, doors and windows industries and vehicles. Accessories have a wide range of applications. At present, when processing aluminum-magnesium alloys in the market, high-temperature oxidation usually occurs due to contact with air, which not only affects the appearance, but also has a bad influence on the quality of aluminum-magnesium alloy products. During the filling process, cold material is prone to appear at the end of filling, resulting in poor molding, and th...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a die-casting molding device for magnesium alloy processing to solve the problem of high-temperature oxidation in the prior art when magnesium alloy processing contacts air, which affects the appearance and quality, and because the product design is light and thin, the filling end is prone to appear during processing. The problem of poor molding caused by cold material

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