中国塑料2017，Vol.31Issue(4)：97-101,5.DOI:10.19491/j.issn.1001-9278.2017.04.018
基于相交滑块螺纹抽芯机构的军用望远镜壳体注塑模具创新设计
Innovation Design of Injection Molds for Military Telescope Shells Based on Intersectional Slider Threaded Core-pulling Mechanism
赵利平 1胡邓平 1伍先明 2郑月花 1侯贤州1
作者信息
- 1. 广东科技学院机电工程系,广东东莞523083
- 2. 湖南科技大学.难加工材料高效精密加工技术湖南省重点实验室,湖南湘潭411201
- 折叠
摘要
Abstract
In view of the problems that there are multiple threaded core-pulling mechanism and the intersection of slide blocks in military telescopes,the structure of their plastic parts was first analyzed,and then a motor which drives the gear core-pulling mechanism was adopted and multiple limit switch controllers were also used to design the relevant injection mold.Such a design made the mold work in good order and also resolved the demolding difficulty.The fabricated mould exhibited a stable run cycle and an ordered motion for various sliders during the demolding process.This mould has been used for mass production,and the obtained parts gain a good quality with a process yield over 98 ％.关键词
相交滑块/螺纹抽芯/军用望远镜/注塑模具/电机/齿轮传动Key words
Intersectional slide block/screw-threaded core pulling/military telescope/injection mould/motor/gear transmission分类
化学化工引用本文复制引用
赵利平,胡邓平,伍先明,郑月花,侯贤州..基于相交滑块螺纹抽芯机构的军用望远镜壳体注塑模具创新设计[J].中国塑料,2017,31(4):97-101,5.
