短应力线轧机接轴托架的改进设计  

Design improvement of spindle bracket for short stress path mill

作　　者：张乐峰[1] 刘杰[1] 张富华[1] 

机构地区：[1]北京首钢国际工程技术有限公司成套部,北京100043

出　　处：《轧钢》2015年第5期76-77,共2页Steel Rolling

摘　　要：针对线棒材生产过程中使用的无回转支撑保持架拉杆式接轴托架存在左右拉杆平衡接轴重力不对称、接轴与轧辊中心线对中困难等问题,根据碟簧刚度大、缓冲吸振能力强等特点,结合杠杆平衡原理,引入碟簧柔性结构,实现了接轴的自平衡调节,解决了上述问题。For the problems of gravity balance asymmetry between the left and right tie rod,centering difficulty between the spindle and the roll center line of short stress path mill′s spindle bracket,a disc spring was added to this spindle bracket.With the characteristics of big stiffness,buffer vibration absorbing ability,this new saucer reed flexible structure implemented the self balance regulation of the spindle,and the above problem was resolved.

关 键 词：短应力线轧机 托架 接轴 碟簧 

分 类 号：TG333[金属学及工艺—金属压力加工]