内螺纹塑件注射模设计

Design of Injection Mold for the Plastic Parts with Inner Thread

分析了带有内螺纹的化妆品瓶盖的结构特点,介绍了该注射模的整体结构,并对浇注系统、型芯结构以及模具的工作过程进行了详细论述.

Analyzing on the complicated characteristics of cosmetic lid with inner thread,the general structure of injection mold was designed.as well as the design of injection system,core-pulling mechanism and the mold working procedure were stated in details.