Ferrite sheet blanking die

A ferrite and thin sheet technology, applied in metal processing and other directions, can solve the problems of low efficiency, achieve continuous punching, and improve punching efficiency

Inactive Publication Date: 2019-07-19
TDG HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the development of technology, the method of using die blanking has gradually emerged. However, when stamping out the ring-shaped semi-finished product from the inside of the strip-shaped sheet, most of the existing dies completely separate the ring-shaped semi-finished product from the waste. The work of retrieving and removing waste is required for one cut, resulting in low efficiency

Method used

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  • Ferrite sheet blanking die
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Embodiment Construction

[0032] The present invention will be further described through specific embodiments below in conjunction with the accompanying drawings.

[0033] Such as figure 1 , figure 2 , image 3 , Figure 4 , a ferrite sheet blanking die, comprising:

[0034] Formwork 1, formwork 1 comprises upper formwork 11 and lower formwork 12, is connected by guide post 13 between upper formwork 11 and lower formwork 12;

[0035] The upper mold assembly 2, the upper mold assembly 2 is installed under the upper mold frame 11, and an upper waste discharge space 4 is provided between the upper mold assembly 2 and the upper mold frame 11;

[0036] The lower mold assembly 3, the lower mold assembly 3 is installed above the lower mold frame 12, and a lower waste discharge space 5 is provided between the lower mold assembly 3 and the lower mold frame 12;

[0037] The upper die assembly 2 has the action of moving downward relative to the lower die assembly 3 for punching.

[0038] When punching out ...

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Abstract

The invention provides a ferrite sheet blanking die comprises a die set, an upper die assembly and a lower die assembly, wherein the die set comprises an upper die set and a lower die set, and the upper die set and the lower die set are connected through guide pillars; the upper die assembly is installed below the upper die set, and an upper waste discharging space is formed between the upper dieassembly and the upper die set; the lower die assembly is installed above the lower die set and provided with a lower waste discharging space between the lower die assembly and the lower die set; andthe upper die assembly has a downward movement blanking action with relative to the lower die assembly. According to the ferrite sheet blanking die,the blanking mode of blanking an annular semi-finished product inside the whole material of a long strip sheet is improved, the waste discharging space is adopted to eliminate the internal waste, and a flat material discharging plate is adopted to ensure that the annular semi-finished product can be embedded into the long strip-shaped integral waste after being blanked, continuous blanking is realized without taking materials and discharging waste,and the blanking efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of ferrite sheet die-cutting and molding, and more specifically relates to a ferrite sheet blanking die. Background technique [0002] Ferrite is a ceramic material, which has the characteristics of high hardness and high brittleness after firing. Die-cutting and molding has always been the most troublesome process in the industry. The life of traditional flat die-cutting die-cutting is too short, and the edge of the die-cutting is burr. Seriously; laser engraving has clean edges but is too inefficient for mass production. [0003] With the development of technology, the method of using die blanking has gradually emerged. However, when stamping out the ring-shaped semi-finished product from the inside of the strip-shaped sheet, most of the existing dies completely separate the ring-shaped semi-finished product from the waste. The work of retrieving and removing waste materials must be carried out in one cut, resultin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/44
CPCB26F1/44
Inventor 张良生
Owner TDG HLDG CO LTD
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