Cavity equipment for hexagonal shell casting products

A hexagonal, product technology, applied in casting and forming equipment, metal processing equipment, casting molds, etc., can solve problems such as affecting the use strength of products, inability to effectively discharge air bubbles, trachoma in the internal structure of blanks, etc., to ensure product quality. effect with quality

Active Publication Date: 2021-02-09
徐海东
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a cavity-shaped equipment for casting products with a hexagonal shell, to solve the problem that the existing casting liquid contains bubbles inside, and the casting liquid is poured into the cavity of the mold. , the air bubbles contained in the casting liquid cannot be effectively discharged, resulting in trachoma in the internal structure of the final product blank, which affects the use strength of the product

Method used

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  • Cavity equipment for hexagonal shell casting products
  • Cavity equipment for hexagonal shell casting products
  • Cavity equipment for hexagonal shell casting products

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Embodiment

[0035] as attached figure 1 to attach Figure 12 Shown:

[0036] The present invention provides a cavity-shaped equipment for hexagonal shell casting products, including: an upper mold body 1, characterized in that: a lower mold body is fixedly installed directly below the upper mold body 1 through four sets of fastening mechanisms 4 2; A spiral tube 3 is arranged above the upper mold body 1 , and the tail of the spiral tube 3 is embedded inside the upper mold body 1 .

[0037] Wherein, the upper mold body 1 also includes a hexagonal punch 101 and a circular limiting through hole 102, a hexagonal punch 101 is arranged at the center of the bottom end surface of the upper mold body 1, and four edges of the upper mold body 1 top surface A circular limiting through hole 102 is opened at the included corners.

[0038] Wherein, the lower mold body 2 also includes a limit stud 201, a hexagonal die 202, a hexagonal die 202 is provided at the center of the top surface of the lower m...

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Abstract

The present invention provides a cavity-shaped device for hexagonal shell casting products, comprising: an upper die body, characterized in that the lower die body is fixedly installed directly under the upper die body through four sets of fastening mechanisms. A mold body; a spiral tube is arranged above the upper mold body, and the tail of the spiral tube is embedded inside the upper mold body. Through the design of its structure, it is beneficial for the casting liquid to flow into the hexagonal cavity along the spiral tube, through its own flow and the separation of the round rod, the bubbles contained in the casting liquid will be discharged along the seven circular through holes, Ensure that there are no air bubbles after the casting liquid flows into the hexagonal cavity, ensure that no trachoma will occur inside the blank of the final product, and will not affect the service strength of the product, ensuring the quality and quality of the final blank.

Description

technical field [0001] The invention belongs to the technical field of casting moulds, and more specifically relates to a cavity device for hexagonal shell casting products. Background technique [0002] In the casting process, it refers to obtaining the structural shape of the part, making the structural shape of the part with other easily formed materials in advance, and then putting the mold in the sand mold, so a void with the same structural size as the part is formed in the sand mold. Cavity, and then pour a fluid liquid in the cavity, the liquid can form the exact same shape and structure of the mold after the liquid is cooled and solidified. The casting mold is a part of the casting tooling, and it is the necessary equipment to shape the casting and obtain the required casting. During the pouring process, if the pouring liquid contains air bubbles, it will cause trachoma in the formed casting, which will affect the quality of the casting and even produce unqualified...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22C9/22B22C9/08
CPCB22C9/082B22C9/22
Inventor 徐海东
Owner 徐海东
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