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Compression mold for automobile spokes

A technology of pressing molds and automobile wheels, which is applied in the field of automobile manufacturing, can solve the problems of energy waste and take out curved spoke panels, and achieve the effects of easy demoulding, energy saving, and increased pressure

Inactive Publication Date: 2016-12-21
付晓明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an automobile spoke molding die, which can solve the problem of energy waste caused in the molding of existing automobile spoke parts and the fact that curved spoke panels are difficult to form from the concave mold. cavity removal problem

Method used

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  • Compression mold for automobile spokes
  • Compression mold for automobile spokes

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Experimental program
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Embodiment 1

[0013] Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail:

[0014] figure 1 , figure 2 The shown method for forming automobile wheel spokes includes a punch 3 arranged on the upper die base 1 of the press and a concave die 4 arranged on the base 2. The two ends of the concave die 4 are respectively provided with concave cavities with upward openings. 3. An ejector 6 is embedded in the connection with the die 4. The ejector 6 is a spring and an ejector mounted in the cavity. One end of the ejector is connected to the spring, and the other end of the ejector is connected to the punch 3. Abutting one end face of each other, a suction cup electromagnet 5 is embedded in the punch 3, and an iron block 7 corresponding to the suction cup electromagnet 5 is embedded in the female die 4; the control end of the suction cup electromagnet 5 is provided with a The suction cup electromagnet switch key on the box;

[0015] The ...

Embodiment 2

[0020] An ejector 6 is embedded at the connection between the punch 3 and the die 4. The ejector 6 is an electromagnet with an iron core installed in the cavity. The protruding end of the iron core of the electromagnet is connected to the punch. 3-phase abutment; the control end of the electromagnet is provided with an electromagnet switch key installed on the electric control box; in step C, press the electromagnet switch key, turn on the power supply of the electromagnet, take out the finished car spoke, and the rest All are the same as Example 1.

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Abstract

The invention discloses a compression mold for automobile spokes and belongs to the technical field of automobile manufacturing. The compression mold comprises a convex mold arranged on an upper mold seat and a concave mold arranged on a base; an ejecting device is embedded in the position where the convex mold and the concave mold are connected; a suction cup electromagnet is embedded in the convex mold; an iron block corresponding to the suction cup electromagnet is embedded in the concave mold; and a control tip of the suction cup electromagnet is provided with an on-off key mounted on an electric control cabinet. The mold can solve problems that energy is wasted during existing automobile spoke piece molding and bent spoke panels are taken out of cavities of concave molds very difficultly.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to a mold for pressing the spokes of automobiles. Background technique [0002] Automobile wheel spokes are devices that protect the rims and spokes of vehicle wheels. They are mostly made of aluminum alloy material by pressing. Because the shape of automobile spokes is complex and the material must have sufficient strength, it is necessary to press the blank plate. At times, there are: when the die of the die and the punch are closed, the equipment needs to have enough pressure to cause energy waste, and the curved spoke panels of the press-formed automobile spokes are difficult to remove from the cavity of the die. Take out the problem. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide an automobile wheel spoke pressing mold, which can solve the problem of energy waste caused in the pressing of the exist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D53/26B21D37/10B21D45/02
CPCB21D53/268B21D37/10B21D45/02
Inventor 付晓明
Owner 付晓明