遥控玩具车轮毂注塑模设计  

Design of injection mould for whell hub of remote controlled toy car

作　　者：孟少明[1] 聂慧萍 陈晨[1] 

机构地区：[1]湖南化工职业技术学院,湖南株洲412004 [2]中航工业南方航空工业(集团)有限公司,湖南株洲412000

出　　处：《模具技术》2015年第4期43-45,59,共4页Die and Mould Technology

摘　　要：针对遥控车轮毂的结构特征,结合产品的生产批量要求,确定模具采用多型腔对开式总体结构,重点介绍了模具核心元件的结构设计以及浇注系统、冷却系统、推出机构、侧抽芯机构的具体结构形式的选择。通过试模检验,塑件外观光滑、美观,模具动作灵活、可靠。According to the structure characteristics of car wheel hub and the product batch production requirements,the mould with multi-cavity and half split structure is determined.The structure design of the mould core components is introduced,and the selection of the gating system,cooling system,pushing mechanism and side core pulling mechanism are presented.Through the injection molding test,the plastic part with a fine and smooth appearance is obtained.Besides,the mould action is flexible and the structure is reliable.

关 键 词：轮毂 滑块侧抽芯 注塑模 设计 

分 类 号：TG241[金属学及工艺—铸造]