Precise gravity pressurization casting equipment for automobile hub production

A technology for automobile wheel hubs and casting equipment, applied in the field of casting equipment, can solve problems affecting the quality of parts, incomplete casting, cracks, etc., and achieve the effects of improving pass rate, increasing fluidity, and preventing defects

Inactive Publication Date: 2017-12-26
SUMEC WHEELS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are still some problems in the current casting equipment, such as air bubbles inside the cast parts, or incomplete casting, and cracks, which affect the quality of the parts
Although there are currently some casting equipment that remove air bubbles by stirri...

Method used

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  • Precise gravity pressurization casting equipment for automobile hub production
  • Precise gravity pressurization casting equipment for automobile hub production
  • Precise gravity pressurization casting equipment for automobile hub production

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Embodiment Construction

[0032] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0033] Such as Figure 1-Figure 6 As shown, a precision gravity pressurized casting equipment for the production of automobile wheels includes a main body 1, a feed port 2, a mixing barrel 3, a mold box 4, a stirring mechanism 5, a shaking mechanism 6, an air extraction unit 7 and a central Control mechanism 8, the collection port is set above the main body 1, the mixing bucket 3 is set inside the main body 1 and below the feed port 2, the mold box 4 is set inside the main body 1, the Stirring mechanism 5 is arranged on the inside of mixing bucket 3, and described shaking mechanism 6 is arranged on the top of mold box 4 and links to each other with mold box 4...

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Abstract

The invention relates to a precision gravity pressurized casting equipment for the production of automobile hubs, which includes a main body, a material inlet, a mixing barrel, a mold box, a stirring mechanism, a shaking mechanism, an air pumping unit and a central control mechanism. The stirring mechanism includes a moving components and a stirring component, the stirring component includes a rotating component and a swing component, and the shaking mechanism includes a power component and a shaking component. In the precision gravity pressurized casting equipment used for the production of automobile wheels, the antifoaming agent in the slurry is fully mixed with the slurry through uniform stirring, thereby removing the air bubbles in the slurry and preventing the casting from being caused by the air bubbles in the slurry. When parts are defective, through the shaking mechanism, the slurry can fully contact with all corners of the mold box, preventing the occurrence of sags and fractures caused by insufficient contact with the mold box during the casting process, and improving the quality of the product. Through These greatly improve the practicability and reliability of casting equipment.

Description

technical field [0001] The invention relates to the field of casting equipment, in particular to a precision gravity pressurized casting equipment used for the production of automobile wheel hubs. Background technique [0002] Gravity casting refers to a process in which molten metal is poured into a metal cavity under the gravity of the earth to obtain a casting. Gravity casting equipment generally refers to the equipment that realizes the opening, closing and taking out of metal gravity casting. At present, gravity pressurized casting equipment is widely used in the automobile wheel hub production industry. [0003] However, there are still some problems in the current casting equipment, such as air bubbles inside the cast parts, or incomplete casting and cracks, which all affect the quality of the parts. Although there are currently some casting equipment that remove air bubbles by stirring, this kind of stirring method is single and cannot fully stir to remove air bubb...

Claims

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Application Information

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IPC IPC(8): B22D27/08B22D27/09
CPCB22D27/08B22D27/09
Inventor 范同祥姜巨福毛建伟王迎覃继宁梁鹤飞
Owner SUMEC WHEELS CO LTD
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