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Casting mold

A mold and outer cylinder technology, applied in the direction of casting mold, equipment for feeding molten metal into the casting mold, casting mold composition, etc.

Pending Publication Date: 2021-11-16
周晨光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a casting mold to solve the problem that the processing length of the bar is limited by the length of the casting mold itself, and it is impossible to process bars of different lengths on the same mold

Method used

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Embodiment approach

[0022] As a specific embodiment of the present invention, a through hole is provided in the middle of the No. 1 gear 101 , and the casting pipe 2 is connected to the through hole with internal threads.

[0023] The No. 2 gear 102 on the motor 103 of the present invention drives the No. 1 gear 101 to rotate, and then the melting and casting pipe 2 uses threads to move up and down while rotating in the outer cylinder 1, thereby realizing the length change of the melting and casting pipe 2, and then for processing bars of different lengths Provide the basis.

[0024] As a specific embodiment of the present invention, a water tank 201 is provided near the bottom of the casting pipe 2. On the one hand, the cold water circulates in the water tank 201 to quickly cool the molten metal into a rod; The molten metal in the casting pipe 2 is divided into three states, the first state a is a liquid state, the second state b is a solid-liquid coexistence state, and the third state c is a so...

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Abstract

The invention relates to the technical field of molds, in particular to a casting mold. The casting mold comprises an outer cylinder and a casting pipe, wherein a rotating groove is formed inside the outer cylinder, a first gear is rotationally connected to the interior of the rotating groove, and the first gear is in transmission connection with a motor through a second gear; and the casting pipe is arranged inside the outer cylinder, a sprue gate is arranged above the casting pipe at the top end of the outer cylinder, a through hole is formed in the bottom end of the outer cylinder, a cold water pipe and a return pipe are arranged in the through hole, and the cold water pipe and the return pipe both communicate with a water tank. According to the casting mold, the first gear is in threaded connection with the casting pipe, the second gear on the motor is used for driving the first gear to rotate, and the casting pipe moves up and down while rotating in the outer cylinder through threads, so that the length change of the casting pipe is achieved, and a foundation is provided for machining bars with different lengths.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to a casting mold. Background technique [0002] The melting and casting of bar stock includes melting, purification, impurity removal, degassing, slag removal and casting process. According to the different metal elements contained in the bar stock, the bar stock can be roughly divided into eight categories. Before the bar stock is processed, it is processed through corresponding It is made by melting and casting molds. [0003] In the existing bar melting and casting process, the processing length of the bar is limited by the length of the casting mold itself, and it is impossible to process bars of different lengths on the same mold. Contents of the invention [0004] Aiming at the deficiencies of the prior art, the present invention provides a casting mold to solve the problem that the processing length of the bar is limited by the length of the casting mold itself, and it is i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C9/00B22D35/04B22D35/06
CPCB22C9/00B22D35/04B22D35/06
Inventor 周晨光田逸飞
Owner 周晨光
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