Replaceable mold core for production of whirlboat

• Main Authors: ZHOU ZHENJUN, CUI JIANQUAN, WEI XIAOXIAO
• Format: Patent
• Language: Chinese; English
• Published: 02.11.2021
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model discloses a replaceable mould core for producing a whirlpool ship, which comprises an upper mould core, one side of the top of the upper mould core is fixedly connected with a column body, the upper mould core is movably clamped with a lower mould core through a clamping block, a wire fixing plate is arranged in the middle of the inside of the upper mould core, a waterproof film is arranged at the top of the wire fixing plate, and the lower mould core is movably clamped with the column body. A cross rod is fixedly connected to the exterior of the wire fixing plate, a fixing block is fixedly connected to the middle of the cross rod, a spring is arranged at one end of the cross rod, an arc-shaped clamping plate is fixedly connected to one end of the cross rod, and one end of the spring is fixedly connected with the fixing block. One side of the bottom of the lower die core is fixedly connected with the electric push rod, one end of the electric push rod is fixedly connected with the cleaning r