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
CN101912922AInactive Publication Date: 2010-12-15TONGLING TRINITY TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
TONGLING TRINITY TECH
Publication Date
2010-12-15
Estimated Expiration
Not applicable Β· inactive patent

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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.
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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 The above-mentioned mold clamping operation is often due to the negligence of workers, and the hand has not withdrawn after putting down the lead frame, that is, the mold is closed.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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