Stamping die of notebook computer aluminum alloy housing

A technology for aluminum alloy shells and notebook computers, which is applied to forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of troublesome removal of stamping parts, affecting stamping efficiency, etc., and achieves convenient operation, improved stamping efficiency, and convenient removal. Material effect

Inactive Publication Date: 2017-11-28
KUNSHAN YULI METAL PROD
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

The existing stamping die includes a convex die and a die whose shape matches the radian of the outer shell. After the stamping action is completed, a part of the aluminum alloy stretched into the groove of the die, and the edge part is close to the die fixing plate. Alloy shells are generally thinner, so it is more troublesome to take out the stamping parts, which affects the stamping efficiency

Method used

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  • Stamping die of notebook computer aluminum alloy housing

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Effect test

Embodiment 1

[0015] Embodiment 1: as figure 1 The stamping die for the aluminum alloy casing of the notebook computer shown is used to punch the cut aluminum alloy slab into the shape of the casing, including the forming die 1, the die fixing plate 2, the lower die base 3, the supporting plate 4, the hydraulic pressure Device, limit screw 5, positioning rod 6, upper die base 9, forming punch 10, punch fixing plate 11, blank holder ring 12, guide post (not shown in the figure), die fixing plate 2 is frame-shaped plate, which is fixed on the upper plane of the lower mold base 3 by screws. The forming die 1 is embedded in the frame-shaped cavity of the die fixing plate 2, and is fixed on the upper plane of the lower mold base 3 by screws. The punch fixing plate 11 is a frame plate, which is fixed on the lower plane of the upper die holder 9 by screws. The forming punch 10 is embedded in the frame-shaped cavity of the punch fixing plate 11 . The forming punch 10 is located above the forming...

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Abstract

The invention discloses a stamping die for an aluminum alloy shell of a notebook computer, which comprises a forming die, a die fixing plate, and a lower die base, and the die fixing plate is a frame-shaped plate, which is fixed on the lower die base plane, the forming die is embedded in the frame-shaped cavity of the die fixing plate, and in this technical solution, it also includes a supporting plate and a hydraulic device, and the supporting plate is arranged between the die fixing plate and the Between the stamping parts of the aluminum alloy shell, the output end of the hydraulic device is connected to the support plate to drive the support plate to move up and down. The stamping die sets a supporting plate between the aluminum alloy slab stamping part and the die fixing plate. After the stamping is completed, the punch rises, and the hydraulic device drives the supporting plate to lift the stamping part away from the plane of the groove fixing plate. Therefore, it is convenient to remove the stripping material, the device structure is simple, and the operation is convenient, which effectively saves the stripping time of the stamping parts and improves the stamping efficiency.

Description

technical field [0001] The invention relates to a stamping die for an aluminum alloy shell of a notebook computer. Background technique [0002] With the development of notebook computers, people have higher and higher requirements for the appearance of notebook casings. Aluminum alloy casings are favored by consumers because of their light weight and good gloss. The preparation process of the aluminum alloy notebook computer shell first needs to cut the aluminum alloy slab, and then stamp it into shape. Existing stamping dies include a convex die and a die whose shape matches the radian of the outer shell. After the stamping action is completed, a part of the aluminum alloy stretched into the groove of the die, and the edge part is close to the die fixing plate. Alloy shells are generally thinner, so it is troublesome to take out the stamping parts, which affects the stamping efficiency. Contents of the invention [0003] The problem to be solved by the present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10B21D22/06
CPCB21D37/10B21D22/06
Inventor 刁红文
Owner KUNSHAN YULI METAL PROD
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