Sliding block core-pulling mold

• Main Authors: ZHENG WEIZHEN, LIN KAIJIE, HONG KUNSHENG, LIU WENXING, WU YICHAO
• Format: Patent
• Language: Chinese; English
• Published: 21.11.2023
• 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 provides a sliding block core-pulling mold. The sliding block core-pulling mold comprises an upper mold and a lower mold, the lower mold is provided with a cavity formed by closing the upper mold, and the cavity is provided with a core piece used for forming an injection molding piece of the slender component; wherein the core piece is transversely arranged in the lower mold, and the core piece is linked with a core pulling mechanism arranged on the lower mold; the core pulling mechanism comprises a power piece and a sliding block piece, the output end of the power piece is connected with the sliding block piece, and the core piece is connected with the sliding block piece; and after molding and mold opening, the upper mold is relatively opened to expose the injection molding part in the mold cavity, and the power part drives the sliding block part to move horizontally and transversely and pulls the core part out of the injection molding part. Therefore, the power piece of the core pulling m