摘要
给出了实用的液压弯拉杆与可卸内滑块结构,论述了其结构特点和工作原理。弯拉杆分别被液压抽芯器和开模力驱动抽拔成型滑块,使可卸内滑块松动。铸件的侧抽芯由斜销滑块机构实现。在模具中,分流锥还作为嵌件使用。该模具解决了抽拨可卸滑块的问题,工作可靠,操作方便,生产的铸件精度高。
The structure characteristics and operation mechanism of the die casting die with demountable sliding block and bending tie bars driven by the hydro equipment were introduced.Bending tie bars drew-pulled the sliding block by hydraulic core-pulling devices and mould opening forces to loose the demountable sliding block.In addition,the side-pulling core for the die castings is controlled by sliding block mechanism with oblique pin,and stream distribution cone also can be run as an insert in the die.The die exhibits reliability and convenience in operation and improves the accuracy of produced parts due to solving the problem in drawing the demountable sliding blocks.
出处
《特种铸造及有色合金》
CAS
CSCD
北大核心
2008年第11期856-857,共2页
Special Casting & Nonferrous Alloys
关键词
弯拉杆
可卸滑块
分流锥
嵌件
压铸模
Bending Tie Bar,Demountable Sliding Block,Stream Distribution Cone,Insert,Die Casting Die
作者简介
展飞翔，男，1983年出生，硕士研究生，青岛理工大学机械工程学院277信箱，山东青岛（266033），电话：0532—85071279，13780643736．E-mail：zfx266033@qq．com。
