Continuous die capable of achieving intra-die riveting of laptop cooling fins

A heat sink and notebook technology, applied in forming tools, manufacturing tools, metal processing equipment, etc., can solve problems such as low production efficiency, increased labor costs, waste of materials, etc., to achieve high material utilization, reduce labor costs, and improve production efficiency. high efficiency effect

Inactive Publication Date: 2013-11-27
SUZHOU RISING CREATION PRECISION TOOLS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Notebook cooling fins are currently widely used in the computer field. With the further improvement of computer processing performance and the popularization of notebook computers, the market demand for notebook cooling fins will increase. The mold manufacturing technology has the advantages of fast forming, batch processing, and guaranteed processing. Accuracy and other advantages, the production of notebook heat sinks is currently mostly made of single-piece stamping, and then manually riveted by workers, which not only takes time and effort, but also increases labor costs, low production efficiency, and also causes waste of materials and loss of precision. Inaccurate

Method used

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  • Continuous die capable of achieving intra-die riveting of laptop cooling fins
  • Continuous die capable of achieving intra-die riveting of laptop cooling fins
  • Continuous die capable of achieving intra-die riveting of laptop cooling fins

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Embodiment Construction

[0016] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0017] refer to Figure 1 to Figure 4 Said, a continuous mold for in-mold riveting of notebook cooling fins, comprising an upper mold assembly and a lower mold assembly, said upper mold assembly comprising an upper mold base 1, a backing plate 2 and a punch fixing plate 3, the upper mold Base 1, backing plate 2 and punch fixing plate 3 are fixedly connected sequentially from top to bottom; The mold fixing plate 6 and the stripping plate 7 are fixedly connected sequentially from top to bottom, the stripping plate 7 is fixed with a stripp...

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Abstract

A continuous die capable of achieving intra-die riveting of laptop cooling fins comprises an upper die assembly and a lower die assembly. The upper die assembly comprises an upper die base, a backing plate and a male die fixing plate; the lower die assembly comprises a lower die base, a female die fixing plate and an unloading plate; a material strip is arranged between the upper die assembly and the lower die assembly; two male dies for cutting edges, two male dies for punching holes, two male dies for bending materials by 90 degrees and a male die for riveting are fixed to the male die fixing plate; two female dies for cutting edges, two female dies for punching holes, two female dies for bending materials by 90 degrees and a female die for riveting are fixed to the positions, corresponding to the male dies for stamping, of the female die fixing plate; an air cylinder is arranged on the male die fixing plate. According to the continuous die capable of achieving intra-die riveting of the laptop cooling fins, the number of the cooling fins to be riveted can be determined by adjusting parameters of the air cylinder, and labor cost is greatly reduced.

Description

technical field [0001] The invention relates to a mold, in particular to a continuous mold for in-mold riveting of notebook cooling fins. Background technique [0002] Notebook cooling fins are currently widely used in the computer field. With the further improvement of computer processing performance and the popularization of notebook computers, the market demand for notebook cooling fins will increase. The mold manufacturing technology has the advantages of fast forming, batch processing, and guaranteed processing. Accuracy and other advantages, the production of notebook heat sinks is currently mostly made of single-piece stamping, and then manually riveted by workers, which not only takes time and effort, but also increases labor costs, low production efficiency, and also causes waste of materials and loss of precision. Inaccurate. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a continuous mold for in-mold...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10
Inventor 余桂萍
Owner SUZHOU RISING CREATION PRECISION TOOLS
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