Large scale integrated (LSI) circuit swash runner die with drawer type structure

A large-scale integrated circuit and drawer-type structure technology, which is applied in the direction of forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of low safety and easy injury of operators' hands by the flushing channel mold, so as to increase safety sexual effect

Inactive Publication Date: 2010-12-15
TONGLING TRINITY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the large-scale integrated

Method used

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  • Large scale integrated (LSI) circuit swash runner die with drawer type structure
  • Large scale integrated (LSI) circuit swash runner die with drawer type structure
  • Large scale integrated (LSI) circuit swash runner die with drawer type structure

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Experimental program
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Embodiment Construction

[0011] In this embodiment, the drawer-type structure large-scale integrated circuit flushing channel mold, such as figure 1 , figure 2 As shown, it includes a frame 8, a punch 7 located in the frame 8, a die 6 and a cylinder 1, and the two sides below the frame 8 are provided with linear guide rails 3 protruding from the frame 8, and the two linear guide rails 3 constitute The slideway, the two sides of the concave mold 6 are provided with sliders 4 that cooperate with the linear guide rail 3, so that the concave mold 6 can slide back and forth in the slideway through the cooperation of the linear guide rail 3 and the slider 4, and the cylinder 1 is fixed on the frame 8, and the cylinder 1. The piston rod is connected with the end of the die 6 to push the die 6 to slide in the slideway. Limiting blocks 5 are provided at both ends of the slideway to limit the position of the die 6 .

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PUM

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Abstract

The invention discloses a large scale integrated (LSI) circuit swash runner die with a drawer type structure, comprising a stand (8), a convex die (7), a concave die (6) and an air cylinder (1), wherein two sides below the stand (8) are respectively provided with a linear guide rail (3) extending out of the stand (8), and the two linear guide rails (3) form a slide way; two sides of the concave die (6) are respectively provided with a slide block (4); the air cylinder (1) is fixed on the stand (8); and the piston rod of the air cylinder (1) is connected with the end part of the concave die (6) to push the concave die (6) to slide in the slide way. In the invention, operating personnel operates outside the stand and cannot be injured on hands while closing the die, thereby the safety is greatly increased.

Description

technical field [0001] The invention relates to a large-scale integrated circuit flushing channel mold. Background technique [0002] In the mold of the large-scale integrated circuit runner machine, the punch moves up and down under the action of the driving device to realize the clamping with the die to achieve the purpose of punching. When the large-scale integrated circuit runner mold is in operation, the lead frame is manually placed on the die, and then the driving device is activated to push the punch down and close the die. The above-mentioned mold clamping operation is often due to the negligence of workers, and the hand has not withdrawn after putting down the lead frame, that is, the mold is closed. Due to the large punching force and no safety protection device, it is easy to cause injury to the worker's hand during mold clamping, resulting in safety accidents. Therefore, the safety of the large-scale integrated circuit flushing channel mold is not high. Conte...

Claims

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Application Information

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IPC IPC(8): B21D37/10
Inventor 花富春代迎桃曹杰杨亚萍
Owner TONGLING TRINITY TECH
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