塑料模脱模与抽芯联合机构的设计

Design of core-pulling mechanism combined with ejection device in plastic molding

模具设计可遵循很多的规律和经验 ,但具体到产品 ,应有大胆的创新理念。本文结合生产实际中某一塑料件产品的模具设计 ,提出了一种顶出脱模与侧向抽芯的联合机构 ,设计新颖 ,结构简单 ,理想地实现了设计要求 。

In this paper, based on the molding design process of a plastic product in manufacture, a core pulling mechanism combined with ejection device is developed, compared with traditional design. It has a original designing and simple structure, so carry out our design requirement perfectly, and we find that this design achieve good benefit in product manufacture.