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Valve casting tool

A valve body and tooling technology, applied in the directions of casting molds, casting mold components, manufacturing tools, etc., can solve the problems of low production efficiency, high manufacturing cost, limited production capacity, etc., and achieve the effect of high production efficiency and low manufacturing cost.

Inactive Publication Date: 2012-08-22
WUHU YONGNUO MARINE VALVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the production of valve body casting, one gate corresponds to one valve body casting mold, and one valve body blank is cast at a time. The production efficiency is low, the manufacturing cost is high, and the production capacity is limited, which cannot meet the production requirements of the enterprise.

Method used

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  • Valve casting tool
  • Valve casting tool

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Embodiment Construction

[0012] The specific implementation manner of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings.

[0013] Such as figure 1 As shown, a valve body casting tooling includes a gate channel 1, a vertical runner 2, a horizontal runner 3, an inlet channel 5, and a valve body mold cavity 6. The valve body mold cavity 6 is divided into two layers, and each layer Four valve body mold cavities, gate channel 1 communicates with each valve body mold cavity 6 through longitudinal runner 2, horizontal runner 3 and inlet channel 5, and is formed by centrifugal casting so that one gate corresponds to multiple The valve body casting mold has high production efficiency and low manufacturing cost, which meets the requirements of mass production of enterprises.

[0014] The vertical sprue 1 communicates with the mold cavity of the two-layer valve body, and each layer has four cross-symmetrical vertical sprues ...

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PUM

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Abstract

The invention discloses a valve casting tool, which comprises a runner and a valve mould cavity. The casting gate channel is communicated with more than one layer of vertical runner groups, and each vertical runner on each layer is communicated with the valve mould cavity. An overlapping three-dimensional casting system is formed through the casting tool to enable one runner to correspond to a plurality of valve casting moulds. The valve casting tool is high in production efficiency and low in manufacture cost, thereby being capable of meeting requirements of enterprises for large batch production.

Description

technical field [0001] The invention relates to the technical field of valve body casting, in particular to a valve body casting tool. Background technique [0002] The valve body is formed by casting, and molten metal is poured into the inner cavity of the valve body mold, and after solidification, a valve body blank with the same shape as the inner cavity of the valve body mold is formed. At present, in the valve body casting production, one gate corresponds to one valve body casting mold, and one valve body blank is molded at a time. The production efficiency is low, the manufacturing cost is high, and the production capacity is limited, which cannot meet the production requirements of the enterprise. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a valve body casting tool to achieve the purpose of high production efficiency and low manufacturing cost of valve body casting. [0004] In order to solve the abo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C9/08B22C9/22
Inventor 楼仲苗
Owner WUHU YONGNUO MARINE VALVE