CAJ | 학술논문

根据复杂筒状零件的功能要求与结构特性，设计了该产品的侧抽芯注塑成型模具。模具采用两板式结构，一模一腔，中心轮辐式直浇口进胶的浇注形式。为实现多方位抽芯，外侧抽芯采用液压动滑块，动模侧孔抽芯采用斜顶机构。采用动、定模均匀圆周布局冷却管道的方式，确保模具的冷却效果。实践证明，该模具使用效果良好，对企业设计同类注塑模具有一定的借鉴作用。
근거복잡통상령건적공능요구여결구특성，설계료해산품적측추심주소성형모구。모구채용량판식결구，일모일강，중심륜복식직요구진효적요주형식。위실현다방위추심，외측추심채용액압동활괴，동모측공추심채용사정궤구。채용동、정모균균원주포국냉각관도적방식，학보모구적냉각효과。실천증명，해모구사용효과량호，대기업설계동류주소모구유일정적차감작용。
According to the functional requirements and structural characteristics of a complex cylindrical part,the sidecore pulling injection mold of the product was designed. The center spoke straight gate was adopted in the two-plate injection mold structure with one module one cavity. In order to realize the core pulling action of multi direction,the slider block for lateral core pulling was pulled by the hydraulic force and the angle lifter was used in the movable side core-pulling mechanism. The uniform circle layout of cooling route was designed to ensure the cooling effect of the mold. In practice,it has proved that the use of the mold in production is good,which has the certain reference role to the design of similar injection mold in other enterprises.