A molding die for aerospace composites

CN122442853APending Publication Date: 2026-07-24TAIZHOU ZHONGGUAN MOULD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TAIZHOU ZHONGGUAN MOULD CO LTD
Filing Date
2026-06-11
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

The high temperature of the workpiece after compression molding of existing aerospace composite materials poses a risk of burns when handled manually and can easily lead to workpiece collisions, affecting the precision and quality consistency of the finished product.

Method used

A composite material molding die for aerospace applications was designed. It adopts a gear set transmission and hydraulic system to realize the automated demolding and unloading of workpieces. The lifting component and adjustment plate are driven by the gear set transmission to automatically complete the lifting and unloading of workpieces, avoiding manual contact with high-temperature workpieces.

Benefits of technology

It achieves automated demolding of workpieces, avoiding the risk of burns and collisions caused by manual operation, ensuring the precision and quality consistency of finished products, while reducing the control complexity and manufacturing cost of molds.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a forming die for aerospace composite material and belongs to the technical field of dies. The forming die comprises an upper die assembly and a lower die assembly. The lower die assembly comprises a lower die main body, two groups of lower die cores are slidably installed on the lower die main body, a second hydraulic cylinder output end is connected with the lower die cores, and an adjusting block is installed on one lower die core. A lifting assembly is slidably installed on the lower die main body and is connected with the lower die cores through a transmission assembly. An adjusting plate is slidably installed on the lower die main body and is connected with the lower die cores on the opposite side of the lifting assembly through the transmission assembly. After the hot workpiece is formed by die pressing, manual intervention is not needed, the hot workpiece is automatically received by the horizontal adjusting plate after demolding and lifting, when the adjusting plate moves outward along with the rack, the adjusting plate is automatically switched to the inclined state through the reversing rod from the horizontal groove to the inclined reversing groove, the hot workpiece automatically slides along the inclined surface to complete unloading, the traditional manual material taking operation is completely replaced, and the risk of scalding caused by the high-temperature workpiece is avoided.
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