A wheel casting equipment
A technology of casting equipment and wheel hubs, which is applied in the field of wheel hub casting equipment, can solve problems such as contact and mold rust, and achieve the effect of avoiding direct contact and ensuring cooling effect
Active Publication Date: 2019-07-02
六和轻合金(昆山)有限公司
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Problems solved by technology
However, due to the existing water-cooled aluminum alloy cast wheel molds, a cooling channel is opened inside the mold, and cooling water is injected into the cooling channel to cool the aluminum alloy cast wheel hub. Since water has a corrosive effect on the mold, the use of After a long time, the mold is in contact with the air, causing the mold to rust
Method used
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Embodiment Construction
[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0015] Such as Figures 1 to 2 As shown, the wheel hub casting equipment in this implementation includes a casting machine, a casting platform 8, a casting mold, a lower column 71, a lower bracket 711, a lower cylinder, an upper column 72, an upper bracket 721, an upper cylinder, a guide rail 73, a slide cylinder, Feeding rail 61, feeding rail 62, hub rod 64, first cooling water pipe 11, second cooling water pipe 21, third cooling water pipe 31, first sealing strip 12, second sealing strip 22, third sealing strip 32 , the first water inlet main pipe, the second water inlet main pipe, the third water inlet main pipe, the first water return pipe, the second water return pipe, the third water return pipe, the water inlet main pipe, the water return main pipe, the water supply switch, the refrigerator, the cooling water tank , Spray pipe 42, spra...
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The invention discloses hub casting equipment which comprises a casting platform. The hub casting equipment is characterized in that the casting platform is provided with a casting die, and the casting die comprises a top die body, a bottom die body and a plurality of sets of side die bodies which are symmetrically arranged; a lower bracket is arranged below the casting platform, the bottom die body is arranged on the lower bracket, an upper bracket is arranged above the casting platform, and the top die body is arranged on the upper bracket; a guide rail is arranged at the position, located below each side die body, on the top face of the casting platform, the outer side of the casting platform is provided with a material conveying rail and a feeding rail, one end of the feeding rail is connected with the material conveying rail, and the other end of the feeding rail extends to the position below the bottom die body; a concave cavity is formed in the top face of the top die body, the inner surface of the concave cavity is provided with a plurality of annular first cooling grooves, each first cooling groove is internally provided with a first cooling water pipe made of metal in an embedded manner, and the top of each first cooling groove is provided with a first sealing strip for packaging each first cooling water pipe into the corresponding first cooling groove; and in a similar way, the side die bodies and the bottom die body are internally provided with the cooling water pipes.
Description
technical field [0001] The invention relates to a casting device, in particular to a wheel hub casting device. Background technique [0002] The casting process of aluminum alloy wheels includes the following steps: the mold needs to be installed on the casting machine, the mold is clamped, and aluminum water is poured into the mold cavity; after the casting is completed, the wheel hub needs to be cooled; after the cooling is completed, the mold is opened, and the wheel hub take out. However, in the existing wheel hub casting process, the degree of automation is not high, and the degree of manual participation is high. In addition, during the casting process of the aluminum alloy wheel, after the pouring of the aluminum alloy wheel is completed, the aluminum alloy wheel needs to be cooled. The molds of the existing low-pressure casting molding technology generally have compressed air cooling and water cooling. For example, the Chinese utility model with the existing publi...
Claims
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IPC IPC(8): B22D18/04B22D27/04
CPCB22D18/04B22D27/04
Inventor 宗绪惠
Owner 六和轻合金(昆山)有限公司