Design of Injection Mold Demoulding Mechanism for the Frame of Automobile Door Panel
Aiming at the demolding challenge caused by the complex shape of the upper frame structure on the small end of the automobile door panel,an innovative demolding structure for the frame mold on the automobile door panel was designed in order to solve the support problem during the demolding process,and ensuring product quality and stability.The designed mold demolding structure utilizes a combination of a spring needle structure and a third straight top block to provide effective support during the demolding process and reduce the possibility of product deformation.In the initial stage of the first ejection of the mold,the needle structure ensures the stability of the product during the separation process and prevents deformation from occurring.Installing a third straight top block at the front mouth of the product,which provides additional support and further reduce the risk of deformation during demolding.In response to the problems that are prone to occur during mold demolding,the mold structure design in this study ensures excellent performance and meets expectations throughout the entire production process by considering mechanical equilibrium and material fluidity.
automobile door panelupper framemold demoldingsupport issuesspring needle structure
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