一种实用的平面四通管件注射模抽芯机构  

A Practical Core-Pulling Mechanism of the Injection Mould for the Plane Four-Way Pipe

作　　者：黄晓燕[1] 许强[2] 

机构地区：[1]成都电子机械高等专科学校,四川成都610031 [2]成都大学,四川成都610081

出　　处：《模具工业》2003年第3期39-40,共2页Die & Mould Industry

摘　　要：介绍了一种经济实用的平面四通管件注射模四面抽芯机构 ,该机构由一个斜销抽芯和三个液压抽芯器组成 ,独特之处在于“活动鸭脚”型芯的结构 。A practical four_side core_pulling mechanism of the injection mould for the PVC_U plane four_way pipe was introduced.The mechanism is composed of one angle_pin core_pulling device and three hydraulic core_pulling devices.The unique structure is the'movable duck foot'core which effectively realized core pulling by sequential shaking.

关 键 词：平面四通管件 分型抽芯 活动型芯 注射模 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]