开卷机压力臂的改造设计  

Pressure Arm Modification of Uncoiler

作　　者：张芝梁 黄奇宏 ZHANG Zhi-liang;HUANG Qi-hong(School of Mechanical and Electrical Engineering,Southeast University ChengXian College,Nanjing 210000,China;Mubea Automotive Components(Taicang)Co.,Ltd.,Suzhou 215000,China)

机构地区：[1]东南大学成贤学院机械与电气工程学院,南京210000 [2]慕贝尔汽车部件(太仓)有限公司,苏州215000

出　　处：《内燃机与配件》2020年第2期65-67,共3页Internal Combustion Engine & Parts

基　　金：东南大学成贤学院2019年大学生创新实践项目:开卷机压力臂改造(YCX1992)。

摘　　要：开卷机是精冲机组生产线的重要组成部分,其设备配置较为简单,主要由卷筒及其传动系统,压辊,活动支撑和推卷、卸卷等装置组成。本文以开卷机卸卷开料时原有气压伸缩杆通过转矩传到压辊处的压紧力不足以压紧带钢为背景,进而对开卷机传动系统进行液压动力改造。主要包括带钢张力、压辊压紧力、传动扭矩、液压站压力的理论计算。The uncoiler is an important part of the fine blanking unit production line, its equipment configuration is relatively simple,mainly by the drum and its drive system, pressure roller, mobile support and push, uncoiler and other devices. In this paper, the background of the original pneumatic telescopic rod passing through the torque to the roller is not enough to compress the strip steel when uncoiler uncoiling the material. It mainly includes the theoretical calculation of strip tension, roller compression force, driving torque and hydraulic station pressure.

关 键 词：开卷机 带钢张力 压辊压紧力 传动转矩 

分 类 号：TG333.2[金属学及工艺—金属压力加工]