拖拉机变速箱弹性销在线装配新工艺  

New Process of Tractor Gearbox Spring Pin Assemble On Line

作　　者：李思瑶 郭付友 袁彩梅 史咪咪 LI Siyao;GUO Fuyou;YUAN Caimei;SHI Mimi(First Tractor Company Limited,Luoyang 471004,China)

机构地区：[1]第一拖拉机股份有限公司,河南洛阳471004

出　　处：《拖拉机与农用运输车》2022年第1期61-62,共2页Tractor & Farm Transporter

摘　　要：针对锤击法装配弹性销易出现装配质量差和安全环保事故等问题,运用新型勾爪液压工装将弹性销压入销孔,新工艺方法既减小了拨叉轴变形,又提高了装配安全性,有一定推广应用价值。To address assembly quality and safety and environmental protection problem by hammer method,through new hook claw hydraulic pressure working device to press spring pin into hole,that is decreese shift rail deformed,raise safety of assembly,decrease sound pollution again.

关 键 词：勾爪 液压 直线度 安全 噪声 

分 类 号：TH16[机械工程—机械制造及自动化]