Runner plugging device for water-cooling die casting

A plugging device and water-cooled die-casting technology, applied in the field of metallurgical casting equipment, can solve unfavorable casting cleaning and transfer problems, achieve smooth cleaning and transfer operations, and avoid the formation of steel columns

Active Publication Date: 2015-12-09
MCC CAPITAL ENGINEERING & RESEARCH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the steel ingot is formed, the molten steel from the tail of the steel ingot to the vertical sprue will also be cooled synchronously to form a steel column. The formation of the steel column is not conducive to the unpacking, cleaning and transfer of castings.

Method used

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  • Runner plugging device for water-cooling die casting
  • Runner plugging device for water-cooling die casting
  • Runner plugging device for water-cooling die casting

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Embodiment Construction

[0023] In order to have a clearer understanding of the technical solutions, objectives and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings.

[0024] like figure 1 As shown, the present invention provides a runner sealing device for water-cooled die casting, which is arranged on the chassis 1, and the pouring surface of the chassis 1 is provided with a vertical runner 111 communicating with the mold, and the chassis 1 is provided with a vertical sprue 111 connected to the casting mold. The runner 111 seals the connected runner 121, the runner 121 is made of heat insulating material, and the side of the chassis 1 is provided with an installation channel 112 along the direction perpendicular to the vertical runner 111, and the installation channel 112 and the vertical runner 111 is connected, and the runner sealing device includes: ejector rod 2 and plug 3, wherein, ej...

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Abstract

The invention provides a runner plugging device for water-cooling die casting. The runner plugging device is arranged on a base plate, a vertical runner communicated with a casting die is formed in a casting surface of the base plate, and a transverse runner communicated with the vertical runner in a sealed manner is formed in the base plate. The runner plugging device comprises an ejection rod and a plug, wherein a mounting channel is formed in the side surface of the base plate in the direction perpendicular to the vertical runner, the mounting channel is communicated with the vertical runner, the ejection rod penetrates through the mounting channel and can move along the mounting channel, one end of the ejection rod can extend into the vertical runner, the other end of the ejection rod extends out of the mounting channel, and the plug is connected to one end of the ejection rod and plugs the vertical runner through movement of the ejection rod. According to the runner plugging device for water-cooling die casting, the ejection rod is driven to move towards the vertical runner along the mounting channel, the plug connected to one end of the ejection rod is pushed to move to plug the vertical runner, molten steel is blocked, and steel column formation is avoided, so that unpacking cleaning and transfer operations of castings are simple and convenient.

Description

technical field [0001] The invention relates to the technical field of metallurgical casting equipment, in particular to a runner sealing device for water-cooled die casting. Background technique [0002] When the steel ingot is cast by the water-cooled die casting process, during the pouring process, the molten steel enters the cavity of the casting mold from the sprue opening of the vertical sprue arranged on the chassis, and finally condenses to form a steel ingot. However, when the steel ingot is formed, the molten steel from the tail of the steel ingot to the vertical runner will also be cooled synchronously to form a steel column. The formation of the steel column is not conducive to the unpacking, cleaning and transfer of the casting. Contents of the invention [0003] The purpose of the present invention is to provide a runner sealing device for water-cooled mold casting that can seal the vertical runner and block the molten steel, thereby avoiding the formation of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D7/12B22D7/06
Inventor 曹建宁李耀军刘艳耿明山
Owner MCC CAPITAL ENGINEERING & RESEARCH
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