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High-pressure heating casting device for pig iron production and implementation method of high-pressure heating casting device

A high-pressure, pig-iron technology, applied in foundry equipment, foundry molding equipment, molds, etc., can solve the problems of inability to replace the foundry sand, imperfect product performance, and poor quality of finished products, and to improve the convenience of adjustment, The effect of convenient pressing and smooth dredging

Active Publication Date: 2021-09-21
安徽博晟亿电力科技有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, in the existing sand casting device, the temperature and pressure cannot be raised during the casting process, so that when casting some special metal materials, the casting requirements cannot be met, the performance of the casting product is not perfect, and the existing casting sand body cannot be replaced. The quality of the sand body will be damaged after long-term use, resulting in poor quality of casting products

Method used

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  • High-pressure heating casting device for pig iron production and implementation method of high-pressure heating casting device
  • High-pressure heating casting device for pig iron production and implementation method of high-pressure heating casting device
  • High-pressure heating casting device for pig iron production and implementation method of high-pressure heating casting device

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Embodiment approach

[0039] In order to better demonstrate the process of a high-pressure heating casting device for pig iron production, this embodiment proposes a method for implementing a high-pressure heating casting device for pig iron production, including the following steps:

[0040] Step 1: Place the shaping sand 252 in the molding groove 251, press down the adjustment cylinder 223 to drive the upper die seat 22 and the upper mold 23 to press down, compact the shaping sand 252 in the shaping groove 251, and then place the object to be cast Place it in the shaping sand 252, press down the adjustment cylinder 223 to drive the object down, and press the groove for molding in the shaping sand 252;

[0041] Step 2: After the mold is pressed, press down the adjustment cylinder 223 and the pressing cylinder 212 together to press the upper connecting plate 21, the upper die base 22 and the upper die 23 on the lower die base 24, and the feeding pipe 34 conveys the casting material liquid, and duri...

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Abstract

The invention discloses a high-pressure heating casting device for pig iron production and an implementation method of the high-pressure heating casting device, and belongs to the technical field of pig iron production casting. The high-pressure heating casting device comprises a supporting frame, a casting platen is arranged above the supporting frame, a bottom fixing plate is installed between the casting platen and the supporting frame, a casting assembly is arranged above the casting platen, and a discharging device is arranged above the casting assembly. According to the high-pressure heating casting device for pig iron production and the implementation method of the high-pressure heating casting device, the adjustment convenience is improved, material liquid is conveniently guided, material liquid leakage is prevented, the dredging efficiency is improved, the material liquid is effectively dredged smoothly, material liquid solidification is prevented, the casting efficiency is improved, the material liquid is pressurized through an air pump, material liquid discharging is more convenient, particle impurities of shaping sand are effectively removed, the fine degree of the shaping sand is guaranteed, the forming quality is improved, finished products are effectively ejected out, discharging is convenient, sand bodies are effectively replaced according to needs, and using convenience is improved.

Description

technical field [0001] The invention relates to the technical field of pig iron production and casting, in particular to a high-pressure heating casting device for pig iron production and an implementation method thereof. Background technique [0002] Sand casting refers to the casting method of producing castings in sand molds. Because the molding materials used in sand casting are cheap and easy to get, the casting molds are easy to manufacture, and it can adapt to single-piece production, batch production and mass production of castings. For a long time, It has always been the basic process in casting production. However, in the existing sand casting device, the temperature and pressure cannot be raised during the casting process, so that when casting some special metal materials, the casting requirements cannot be met, the performance of the casting product is not perfect, and the existing casting sand body cannot be replaced. As a result, the quality of the sand body i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C9/02B22C5/06B22D35/04B22D35/06B22C19/00
CPCB22C9/02B22C5/06B22D35/04B22D35/06B22C19/00Y02P10/20
Inventor 李传杜保柱盛华胡子瑞
Owner 安徽博晟亿电力科技有限公司
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