Drawing die for double-layer aluminum-plated plate

Abstract

The invention discloses a drawing die for a double-layer aluminum-plated plate, and relates to the technical field of plate processing, the drawing die comprises a die base and a top fixing seat, a supporting arm is fixedly connected between the die base and the top fixing seat, and the inner side of the die base is fixedly sleeved with second hydraulic equipment. According to the drawing die for the double-layer aluminum-plated plate, through cooperative use of the upper fixing ring, the lower fixing ring, the through round hole and the fan set, after a plate to be machined is placed above the lower fixing ring through the drawing die for the double-layer aluminum-plated plate and is accurately positioned, the plate to be machined is subjected to drawing, and then the plate to be machined is subjected to drawing; the fan set can be started and change the negative pressure of the inner cavity of the lower fixing ring through the communicating pipe, then the plate is adsorbed through the through round hole, preliminary fixing is achieved, the upper fixing ring can move downwards along with the upper die in the stretching process, then the upper fixing ring makes contact with the outer portion of the plate, and plate fixing is further assisted. And the stability of the plate in the working process of the stretching die for the double-layer aluminum-plated plate is ensured.

Description

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AI Technical Summary

Benefits of technology

This patented technology describes an improved method or device for processing printed circuit boards (PCB). It uses special tools called stretching dies made up from different materials like metal foils instead of just one material - making sure they are securely attached to both the PCB' s surface being worked upon and the heat treatment tool itself. By doing this, these methods improve efficiency while maintaining quality standards.

Problems solved by technology

Technological Problem: The technical problem addressed in this patented text relating to producing high quality aluminizing sheets involves accurately placing the desired shape into place without requiring complicated manipulation or adjustment procedures when forming them due to poor precision required at different stages throughout their manufacturing processes.

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