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A progressive mold for thermosetting led deep rolling bracket

A thermosetting, deep-pressing technology, applied in the direction of forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of preventing the free flow of materials, waste materials stuck in the chip die, forming unevenness, etc., to avoid deformation, avoid The effect of shavings

Active Publication Date: 2016-11-16
ZHONGSHAN FUSHENG ELECTROMECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the extended section after flattening is naturally not straight, and it needs to be finely cut after flattening. It is a technical problem in the industry how to get the excised waste stuck in the chip die. This product is a roll-shaped continuous strip. Products, the four corners of the product need sharp corners, so the flattened area cannot be punched out with one punch, but two punches are required, so two closed chips are required, and there are more material connection parts, and the more connections, the more blocked free flow of material

Method used

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  • A progressive mold for thermosetting led deep rolling bracket
  • A progressive mold for thermosetting led deep rolling bracket
  • A progressive mold for thermosetting led deep rolling bracket

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Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0035] Such as Figure 1 to Figure 7As shown, a progressive mold for thermosetting LED deep calendering support includes a lower mold base 10 and an upper mold base 20, the upper mold base 20 is provided with an outer guide column 60, and the lower mold base 10 is provided with The outer guide hole 101 for the outer guide column 60 to slide and guide therein, the upper side of the lower mold base 10 is provided with a die back plate 30, and the lower side of the upper mold base 20 is provided with a punch back plate 40, the lower side of the punch back plate 40 is provided with a punch holding plate 50, the upper part of the die back plate 30 is provided with a die set 300, and the die set 300 includes pre-sets arranged in sequence from left to right. Insert bracket hole pre-punching die set 301, longitudinal strip hole pre-punching die set 302, transverse g...

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Abstract

The invention discloses a progressive die for a thermosetting LED deep-rolling bracket, in which elastic bending connecting feet are reserved when pre-punching transverse grooves. The purpose of the present invention is to overcome the deficiencies of the prior art, and to provide a thermosetting LED deep calendering bracket that can not only allow the material to flow freely when it is flattened, but also enable the material to form closed chips and be stuck in the die when it is finely cut. Progressive Die.

Description

【Technical field】 [0001] The invention relates to a manufacturing and processing equipment for metal conductive brackets, more specifically to a thermosetting LED deep rolling bracket mold. 【Background technique】 [0002] LEDs are widely used in consumer electronics, home appliances, automobiles, traffic signals, billboards, lighting, etc., all of which have LEDs. LED is destined to occupy an important position in the lighting market in the 21st century due to its many advantages such as environmental protection, high efficiency and energy saving. Existing pre-packages are filled with thermoplastic materials, and high-end LEDs filled with thermosetting materials require that the bracket has no collapse angle. The shape of this product is not complicated, but there are two technical difficulties: 1. Deep flattening; 2. High dimensional accuracy requirements. When the material is flattened, it needs to be able to flow freely without generating internal stress. However, the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D37/10
Inventor 赵旦胜刘榕李勇夏世新韩永胜池睿邵玉花刘晓锋
Owner ZHONGSHAN FUSHENG ELECTROMECHANICAL