摘要
针对八字形摆杆二次顶出机构的不足,设计了杠杆式二次顶出机构,机构的特点是结构简单,可靠性高,实际使用过程证明机构运行可靠,生产状况良好,对类似需二次顶出的塑件具有一定的参考作用。
A levertype of mechanism for two-step ejection was developed to replace the "八" shaped swing stem mechanism for two-step ejection, which found shortage in the ejecting process. The new mechanism is simple in structure and operates reliably.
出处
《模具工业》
北大核心
2008年第7期61-63,共3页
Die & Mould Industry
关键词
二次顶出
杠杆原理
环形槽
two-step ejection
lever principle
ring slot