A mold and die casting machine with mold

Abstract

The invention relates to the technical field of molds and die casting machines, and in particular, discloses an improved mold and a die casting machine with the improved mold. The improved mold comprises an upper mold, and a lower mold matched with the upper mold; a molding cavity is formed between the upper mold and the lower mold; the lower mold is provided with a pouring port communicated with the molding cavity; the lower mold includes a bottom mold molding plate, a water port material plate and a baseplate; the pouring port is formed in the baseplate; the water port material plate is provided with a pouring hole for penetrating through the water port material plate; the pouring hole is used for communicating with the pouring port and the molding cavity; the aperture of the pouring hole is gradually reduced from the baseplate to the direction of approaching the bottom mold molding plate; pouring liquid is injected in the molding cavity by the pouring port in use; after the pouring liquid in the molding cavity is cooled and condensed as a casting, the upper mold is pulled to separate from the lower mold to realize opening of the mold; and in the mold opening process, the connecting place between the water port in the pouring hole and the casting is pulled off, so that a cutting device for cutting off the water port has no need to be additionally provided for the mold, and the production efficiency of the mold is greatly improved.

Description

technical field [0001] The invention relates to the technical field of molds and die-casting machines, and in particular discloses an improved mold and a die-casting machine with the improved mold. Background technique [0002] Most of the current car doors are made of thin steel plates on a series of supporting molds by stamping, rolling and other processes. In order to ensure the strength and rigidity of the doors, after the doors are processed and formed, it is necessary to weld additional reinforcement plates on the doors or Reinforced beams, etc., have many manufacturing processes, high production costs, and the production equipment occupies a very large area of ​​the factory building. [0003] In the prior art, the pouring liquid is injected into the mold to integrally form the automobile door, but at this time, a special cutting device needs to be configured for the mold. After the automobile door is formed in the mould, it is necessary to use the cutting device to cu...

AI Technical Summary

Problems solved by technology

[0002] Most of the current car doors are made of thin steel plates on a series of supporting molds by stamping, rolling and other processes. In order to ensure the strength and rigidity of the doors, after the doors are processed and formed, it is necessary to weld additional reinforcement plates on the doors or Strengthening beams, etc., the manufacturing process is numerous, the production cost is high, and the production equipment occupies a very large area of ​​the factory building

[0003] In the prior art, the pouring liquid is injected into the mold to integrally form the automobile door, but at this time, a special cutting device needs to be configured for the mold. After the automobile door is formed in the mould, it is necessary to use the cutting device to cut off the automobile door. Nozzle, the processing process is complicated, which is not conducive to the improvement of mold production efficiency

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