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Aluminum alloy die-casting mold for new energy hybrid vehicle generator parts

A technology of hybrid electric vehicles and die-casting molds, which is applied in the field of die-casting molds, can solve the problems of lack of rapid cooling and cooling functions, and achieve good cooling effects, rapid and effective cooling effects

Active Publication Date: 2021-06-04
伟源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of aluminum alloy die-casting molds lacking in the prior art with rapid cooling and cooling functions, and propose an aluminum alloy die-casting mold for new energy hybrid vehicle generator parts

Method used

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  • Aluminum alloy die-casting mold for new energy hybrid vehicle generator parts
  • Aluminum alloy die-casting mold for new energy hybrid vehicle generator parts
  • Aluminum alloy die-casting mold for new energy hybrid vehicle generator parts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] refer to Figure 1-6 , an aluminum alloy die-casting mold for new energy hybrid vehicle generator parts, including a base 1 and a mold body 7, the mold body 7 is fixedly arranged on the base 1, and includes

[0041] The cooling ring pipe 24 is wound and arranged on the periphery of the mold body 7;

[0042] The liquid nitrogen storage tank 21 is connected to the input end of the cooling ring pipe 24 through the first connecting pipe 22;

[0043] The pressure valve 23 is arranged on the first connecting pipe 22;

[0044] The first booster compressor 11, the output end is connected with the liquid nitrogen storage tank 21 through the first booster pipe 19;

[0045] The upper end of the liquefaction cylinder 26 is connected to the output end of the cooling ring pipe 24 through the first return pipe 25, and the lower end is connected to the liquid nitrogen storage tank 21 through the second connecting pipe 27;

[0046] The second booster compressor 18, the output end is ...

Embodiment 2

[0052] refer to Figure 1-6 , an aluminum alloy die-casting mold for new energy hybrid vehicle generator parts, including a base 1 and a mold body 7, the mold body 7 is fixedly arranged on the base 1, and includes

[0053] The cooling ring pipe 24 is wound and arranged on the periphery of the mold body 7;

[0054] The liquid nitrogen storage tank 21 is connected to the input end of the cooling ring pipe 24 through the first connecting pipe 22;

[0055] The pressure valve 23 is arranged on the first connecting pipe 22;

[0056] The first booster compressor 11, the output end is connected with the liquid nitrogen storage tank 21 through the first booster pipe 19;

[0057] The upper end of the liquefaction cylinder 26 is connected to the output end of the cooling ring pipe 24 through the first return pipe 25, and the lower end is connected to the liquid nitrogen storage tank 21 through the second connecting pipe 27;

[0058] The second booster compressor 18, the output end is ...

Embodiment 3

[0066] refer to Figure 8 , the aluminum alloy die-casting mold for the generator parts of the new energy hybrid electric vehicle is basically the same as that of Embodiment 2, and furthermore, the first drive motor 31 is fixedly connected in the cold air box 12, and the driving end of the first drive motor 31 is connected with a The first fan blade 32 is convenient for conveying cold wind.

[0067] The liquefaction pipe 14 is in a spiral shape, and the liquefaction pipe 14 and the infusion thin pipe 13 are all inclined to facilitate the liquid ammonia to enter the vaporization pipe 30 and effectively prevent the liquid ammonia from flowing backward.

[0068] Example 3:

[0069] refer to Figure 1-6 and Figure 10 , the aluminum alloy die-casting mold for new energy hybrid vehicle generator parts is basically the same as that of Embodiment 1, and furthermore, the base 1 is connected with a blowing ring pipe 3 through a fixed column 2, and the blowing ring pipe 3 is set on t...

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Abstract

The invention discloses an aluminum alloy die-casting mold for a generator part of a new energy hybrid vehicle, belonging to the field of die-casting molds. The aluminum alloy die-casting mold for new energy hybrid vehicle generator parts includes a base and a mold body, the mold body is fixed on the base, and a cooling ring pipe is wound around the mold body; the liquid nitrogen storage tank is passed through The first connecting pipe is connected to the input end of the cooling ring pipe; the pressure valve is arranged on the first connecting pipe; the output end of the first booster compressor is connected to the liquid nitrogen storage tank through the first booster pipe; the liquid nitrogen vaporization of the present invention It absorbs a large amount of heat instantly, and the cooling effect is good. It is best to return the gaseous nitrogen from the first return pipe to the liquefaction cylinder. The liquefaction cylinder is pressurized, so that the liquefaction cylinder has a higher pressure to liquefy nitrogen and form liquid ammonia, thereby realizing rapid and effective cooling of the cycle.

Description

technical field [0001] The invention relates to the technical field of die-casting molds, in particular to an aluminum alloy die-casting mold for new energy hybrid vehicle generator parts. Background technique [0002] It is understood that China's die-casting mold industry has developed rapidly, and the total output has increased significantly. The total output of domestic die-casting molds is second only to the United States, and has leapt to the second place in the world, becoming a veritable die-casting country. The high-speed casting is filled into the cavity of the mold. The mold has a movable cavity surface. It is pressurized and forged with the cooling process of the molten metal, which not only eliminates the shrinkage cavity and shrinkage defects of the blank, but also makes the internal structure of the blank reach a forged state. Broken grains; especially in the process of automobile production, die-casting technology is often used. With the increasing demand for...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D17/22
Inventor 崔思岚曹宙锋吴岩
Owner 伟源科技有限公司