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Mold

A mold and hollow cylinder technology, applied in the field of molds, can solve the problems of trouble for mold production users, failure to reach theoretical height, and difficulty in forming deep-drawing parts, and achieve the effect of low production cost and simple structure.

Inactive Publication Date: 2014-11-12
KUNSHAN SIDALI MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the continuous development of automobiles and electrical appliances, the strength of its parts is becoming more and more strict. The strength of parts of deep-drawing parts is equivalent to that of other forming methods. The molding method is to design the mold according to the height of the digital molding, which often fails to reach the theoretical height, which brings troubles to the majority of mold production users.

Method used

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Embodiment Construction

[0009] Such as figure 1 A kind of mold shown, comprises solid cylinder upper mold 1, hollow cylinder lower mold 2, power connecting wire 3 and lead wire 4, and the bottom end of described hollow cylindrical body lower mold 2 is fixed with power connecting wire 3, described The diameter of the solid cylinder upper mold 1 is slightly smaller than the hollow part diameter of the hollow cylinder lower mold 2, and the inner side of the hollow cylinder lower mold 2 is fixed with a flatness repair device 5, and the flatness repair device 5 is connected to a power supply Line 3 is connected by wire 4 . The invention has the beneficial effects of simple structure and low manufacturing cost.

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Abstract

The invention relates to a mold. The mold comprises a solid cylindrical upper mold, a hollow cylindrical lower mold, a power supply connecting wire and a lead, wherein the power supply connecting wire is fixed at the bottom end of the hollow cylindrical lower mold, the diameter of the solid cylindrical upper mold is slightly smaller than that of the hollow part of the hollow cylindrical lower mold, and a flatness repairing device is fixed on the inner side of the hollow cylindrical lower mold and connected with the power supply connecting wire through the lead. The mold has the benefits as follows: the mold is simple in structure and low in manufacturing cost.

Description

technical field [0001] The invention relates to a mold. Background technique [0002] With the continuous development of automobiles and electrical appliances, the strength of its parts is becoming more and more strict. The strength of parts of deep-drawing parts is equivalent to that of other forming methods. The molding method is to design the mold according to the height of the digital molding, which often fails to reach the theoretical height, which brings troubles to the majority of mold production users. Contents of the invention [0003] The invention provides a mold. [0004] Technical scheme of the present invention is: [0005] A mold, comprising a solid cylinder upper die, a hollow cylinder lower die, a power connection wire and a wire, the bottom end of the hollow cylinder lower die is fixed with a power connection wire, and the diameter of the solid cylinder upper die is smaller than the hollow The diameter of the hollow part of the lower die of the cylinde...

Claims

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Application Information

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IPC IPC(8): B21D37/10
Inventor 不公告发明人
Owner KUNSHAN SIDALI MOLD
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