Rotor die-casting machine

Abstract

The invention discloses a rotor die-casting machine, and relates to the technical field of rotor machining. According to the technical scheme, the rotor die-casting machine is characterized by comprising a machine frame, an objective table, a molten aluminum tank, a pressure injection assembly and a compressing oil cylinder, wherein the objective table is arranged on the machine frame and used forcontaining a die, the molten aluminum tank is arranged on the objective table and used for storing molten aluminum, the pressure injection assembly is arranged below the molten aluminum tank, and thecompressing oil cylinder is arranged on the machine frame. A push rod is slidably connected to the objective table, the push rod is attached to the objective table, and the sliding path of the push rod is arranged to pass through the tank opening of the molten aluminum tank; and a driving part which is used for driving the push rod to move towards the molten aluminum tank to enable the die to beseparated from aluminum materials is further hinged to the machine frame, and a transmission assembly is further connected to the driving part and the push rod. The push rod, the transmission assemblyand the driving part are arranged, the purpose of separating excess aluminum materials from products can be achieved, and the cut-off surfaces of the products can be flatter and smoother; and the process of knocking separation conducted by an operator by means of a tool is avoided, and the excess aluminum materials can be separated from the products more conveniently.

Description

technical field [0001] The invention relates to the technical field of rotor processing, more specifically, it relates to a rotor die-casting machine. Background technique [0002] The rotor die-casting machine is a device that injects molten aluminum water into a mold for cooling and forming under pressure, and can obtain solid rotor castings after the mold is opened. [0003] Existing rotor die-casting machines, such as the Chinese utility model patent with the authorized announcement number CN206326107U, disclose a motor rotor die-casting machine, including a frame, a placement plate for placing molds arranged on the frame, and a center of the placement plate. The aluminum tank at the bottom of the aluminum tank, the injection device used to press the aluminum water in the aluminum tank into the mold, the pressing device set on the frame and used to press the mold on the surface of the placement plate. [0004] When operating, first place the die-casting mold on the plac...

AI Technical Summary

Problems solved by technology

In order to ensure that the aluminum water can completely fill the inner cavity of the mold, in actual operation, the aluminum water stored in the aluminum water tank will be more than the required amount, so that after the die-casting is cooled and formed, the excess aluminum material will remain in the aluminum water tank and connect with the through hole The aluminum parts inside are connected. At this time, the operator needs to hit the side wall of the mold with a hammer and other tools to separate the excess aluminum material from the product, which is troublesome to operate.

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