Forming die for folding propeller made of carbon fiber composite material
By designing a removable and connected carbon fiber composite folding propeller forming mold, the high cost of injection molding and molding is solved, and a low-cost and efficient propeller forming process is achieved.
CN222807439UActive Publication Date: 2025-04-29ZHENGZHOU XIANGFEI INNOVATION TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202421647193.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-07-12
AI Technical Summary
Technical Problem
The production methods of folding propellers for carbon fiber composite materials are mostly injection molding and molding, and the initial investment cost is high.
Method used
A carbon fiber composite folding propeller forming mold is designed, including removable upper and lower molds, which can achieve a low-cost and efficient forming process through the design of mold clamping lines and overflow joints.
Benefits of technology
It reduces the initial investment cost of propeller production, improves production efficiency, and has a simple mold structure, which is convenient for the production of small batches of products and the simultaneous operation of multiple sets of molds.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model belongs to the technical field of unmanned aerial vehicle propeller manufacturing equipment, and particularly relates to a carbon fiber composite material folding propeller forming mold which is characterized in that an upper mold and a lower mold are detachably connected, and mold lifting grooves are formed in the upper mold and the lower mold; an upper section mold cavity is formed in the upper mold, a lower section mold cavity is formed in the lower mold, a glue flowing groove matched with the lower section mold cavity is formed in the lower mold, a reserved mold taking hole is formed in the lower mold, and a movable pin shaft is arranged in the reserved mold taking hole; the upper mold and the lower mold are matched to form a joint line, the edge height of the mold cavity of the lower mold is not higher than that of the joint line, a glue overflowing seam is generated, and the glue overflowing seam is communicated with the interior of the glue flowing groove, the interior of the upper section mold cavity and the interior of the lower section mold cavity.
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