工程塑料应用
工程塑料應用
공정소료응용
ENGINEERING PLASTICS APPLICATION
2015年
3期
85-88
,共4页
淋浴花洒注塑模%齿轮圆弧抽芯机构%一模两腔%四板式模具
淋浴花灑註塑模%齒輪圓弧抽芯機構%一模兩腔%四闆式模具
림욕화쇄주소모%치륜원호추심궤구%일모량강%사판식모구
injection mold for plastic shower%gear arc core-pulling mechanism%a mould with two cavities%four plates mold
通过对淋浴花洒的注塑模设计，介绍了齿轮圆弧抽芯机构的工作原理及其设计方法。利用齿轮机构可以精确控制圆弧抽芯机构的运动位置，这种机构传动比稳定，结构紧凑，成本较低。模具采用一模两腔布局和点浇口形式，通过四板式模具结构实现模具顺利开模。
通過對淋浴花灑的註塑模設計，介紹瞭齒輪圓弧抽芯機構的工作原理及其設計方法。利用齒輪機構可以精確控製圓弧抽芯機構的運動位置，這種機構傳動比穩定，結構緊湊，成本較低。模具採用一模兩腔佈跼和點澆口形式，通過四闆式模具結構實現模具順利開模。
통과대림욕화쇄적주소모설계，개소료치륜원호추심궤구적공작원리급기설계방법。이용치륜궤구가이정학공제원호추심궤구적운동위치，저충궤구전동비은정，결구긴주，성본교저。모구채용일모량강포국화점요구형식，통과사판식모구결구실현모구순리개모。
s:The injection mold of plastic shower is presented,and gear arc core-pulling mechanism by which arc pulling core could be controlled precisely was used for the part. Compared with the other similar mechanism,gear system had the advantage of stable ratio,compact structure and low cost. The layout of a mould with two cavities and point gate were applied in the mold and four plates for mold smooth opening.
