电火花小孔加工机床自动更换电极装置的设计  

Design of Replacing Automatically Electrode Device for Small Hole Drilling Electro-discharge Machines

作　　者：刘李东 贾志新[1] 高坚强 时解放 刘译允 

机构地区：[1]北京科技大学机械工程学院,北京100083 [2]苏州新火花机床有限公司,江苏苏州215128

出　　处：《电加工与模具》2016年第2期63-66,共4页Electromachining & Mould

摘　　要：设计了一种电火花小孔机自动更换电极的装置,主要由主轴头快速接头结构和平置式链式电极库组成。通过设置链条张紧器和支撑部件,使链式电极库运行顺畅,并解决了移动单元一侧偏重的问题。该装置具有运行平稳、流畅、噪音小、结构简单等优点,还能提高电火花小孔机的生产效率。The replacing automatically electrode device for small hole drilling electro-discharge machines was designed. This device consists of automatic replacement station and chain magazine. By using chain tightener and support unit,smoothness operation of the mechanism can be improved,and the problem that one sides of the movable units are heavier can be solved. The whole device was characterized by smooth operation,fluency,low noise and simple construction,also can improved the production efficiency of small hole drilling electro-discharge machines.

关 键 词：电火花小孔加工机床 链式电极库 电极夹头 

分 类 号：TG661[金属学及工艺—金属切削加工及机床]