组合滑块三面内抽芯注射模设计

Design of Injection Mold with the Assembled Slide for Three Orientation Inner Side Core-Pulling

分析了手机电池盖塑胶件的工艺结构特点及品质要求,介绍了其注射模的结构组成和工作过程,重点阐述了内侧潜伏式浇口及组合滑块三面内侧抽芯机构的设计要点。该模具结构巧妙紧凑,生产使用安全可靠。

The process structure characteristics and the quality demand of the battery, covering of mobile telephone were analyzed, the structure and working process of the injection mold were introduced, the key points in designing the inner side delitescent sprue and designing the mechanism of the three orientation inner side core-pulling with the assembled slider were stated in detail, mold structure was handiness and compact, practical production was running security and reliable.