Vertical high-pressure casting machine

Abstract

The invention discloses a vertical high-pressure casting machine. A heat absorption cavity is formed in the position, located on one side of a pressure chamber, in a machine body, an oil outlet pipe is fixedly connected to the bottom end of the heat absorption cavity, an evaporation pressurization box body is fixedly installed at the bottom end of the oil outlet pipe, a spiral pipeline is fixedly installed in the evaporation pressurization box body, an oil inlet pipe is fixedly connected to the top of the evaporation pressurization box body, a micro oil pump is fixedly installed at the bottom of the oil inlet pipe, and pressure accumulation cylinders are symmetrically and fixedly installed in the middle of the top end of the evaporation pressurization box body. The heat conduction oil in the heat absorption cavity is used for absorbing heat generated in the casting process, the heat conduction oil circularly flows in the heat absorption chamber and a spiral pipeline to heat water in the evaporation pressurization box body, the interior of the evaporation pressurization box body is kept sealed, so that force generated by pressure generated in the evaporation pressurization box body is stored in a pressurization spring, airflow generated by the pressure is aligned to a pressure chamber through an exhaust pipe and a gas spray head, and an effect of cleaning the pressure chamber is achieved.

Description

technical field [0001] The invention relates to the technical field of casting equipment, in particular to a vertical high-pressure casting machine. Background technique [0002] Die-casting machine is a machine used for pressure casting. Under the action of pressure, the die-casting machine hydraulically injects molten metal into the mold for cooling and forming. After the mold is opened, solid metal castings can be obtained. It was originally used for die-casting lead characters. With the development of science and technology and industrial production Progress, especially with the development of industries such as automobiles, motorcycles and household appliances, die-casting technology has developed extremely rapidly. Classification, generally divided into two types: hot press chamber and cold press chamber, according to the structure and layout of the press chamber, it can be divided into two types: horizontal type and vertical type; [0003] However, at present, the he...

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Problems solved by technology

[0004] The present invention provides a vertical high-pressure casting machine, which can effectively solve the problem that the heat attached to the raw materials in the working process of the casting machine proposed in the above background technology cannot be fully utilized, resulting in energy loss, and the surface of the casting table and the pressure chamber of the casting machine cannot be fully utilized. Impurities are easy to accumulate inside, causing defects in subsequent casting products

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