Casting equipment and casting method thereof

A technology of casting equipment and casting box, which is applied in the field of casting equipment and its casting, can solve the problems of low casting quality, low production efficiency, and high production cost, and achieve high casting quality, high production efficiency, and low production cost. Effect

Inactive Publication Date: 2020-02-07
GUANGXI KECHUANG MASCH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the embodiments of the present invention is to provide a casting equipment and its casting method, which aims to solve the problems of low production efficiency, high production cost and low quality of castings in the low pressure casting equipment in the prior art

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  • Casting equipment and casting method thereof

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] Such as figure 1 Shown is a kind of casting equipment provided by the embodiment of the present invention. This kind of casting equipment comprises a crucible melting pool 1, a casting box 2, a furnace cover lifting mechanism 3 and a mold moving mechanism 4 for casting molten metal A into a casting; the crucible melting pool 1 is arranged in the casting box 2, and the casting The box 2 plays a role of heat preservation for the crucible molten pool 1 . Crucible molten pool 1 comprises casting liquid inlet 11 and casting liquid outlet 12, and casting liquid inlet 11 and casting liquid outlet...

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Abstract

The invention belongs to the technical field of casting production and provides casting equipment. The casting equipment comprises a crucible melt pool, a casting box, a furnace cover lifting mechanism and a mold moving mechanism. The crucible melt pool is arranged in the casting box, and comprises a casting liquid inlet and a casting liquid outlet. Both the casting liquid inlet and the casting liquid outlet extend out of the casting box, the furnace cover lifting mechanism and the mold moving mechanism are both installed at the upper end of the casting box, the furnace cover lifting mechanismis arranged above the casting liquid inlet, the furnace cover lifting mechanism is connected with a gas control device, the mold moving mechanism is movably arranged at the upper end of the casting liquid outlet, and the mold moving mechanism is connected with a vacuumizing device. According to the equipment, molten metal in the crucible melt pool is squeezed into the mold moving mechanism for casting by introducing air pressure into the casting liquid inlet, a traditional low-pressure casting liquid lifting pipe is omitted, and the equipment has the advantages of being high in generation efficiency, low in production cost and high in casting production quality.

Description

technical field [0001] The invention belongs to the technical field of casting production, and in particular relates to a casting equipment and a casting method thereof. Background technique [0002] Low-pressure casting is the main forming process in the aluminum alloy manufacturing industry. The traditional low-pressure casting process is to pressurize the dry gas in the holding furnace, and through a liquid riser connecting the mold and the molten aluminum in the furnace, the liquid passes through the riser under the gas pressure. The liquid pipe enters the mold cavity to obtain the casting. However, in the field of ferrous metals, the casting temperature is high, the material consumption of the riser is large, and the sealing problem is difficult to deal with when replacing, resulting in low production efficiency and high cost, which cannot be used in large-scale production; and after the casting is completed, stop pressurizing the heat preservation furnace After the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D35/04B22D27/13
CPCB22D27/13B22D35/04
Inventor 梁毅何海平魏建华
Owner GUANGXI KECHUANG MASCH CO LTD
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