一种滚齿机高低速尾架的设计与应用  

Design and Application of A High and Low Speed Tailstock for Hobbing Machine

作　　者：王妮 韩彦科 陈建芳 WANG Ni;HAN Yanke;CHEN Jianfang(Qinchuan Group(Xi’an)Technology Research Institute Co.Ltd,Xi’an 710018,China)

机构地区：[1]秦川集团(西安)技术研究院有限公司,西安710018

出　　处：《装备制造技术》2021年第8期187-189,共3页Equipment Manufacturing Technology

摘　　要：尾架是机床重要的组成部分。通过接近其开关不同位置及电磁阀控制其顶尖上升下降速度,使得在尾架使用过程中,既不影响加工节拍时间,也可以有效地保证工件不受冲击力损坏。此种尾架结构简单,经济适用,可操作性强,提高了工作效率、加工质量及稳定性,可在其他类数控机床推荐应用。Tailstock is an important part of machine tool. By approaching to the different position of the switch and the electromagnetic valve to control the speed of rising and falling of the top,the machining time is not affected and the work piece is not damaged by the impact force. The utility model has the advantages of simple structure,economic applicability,strong Operability,high working efficiency,high processing quality and stability,and can be recommended for other types of NC machine tools.

关 键 词：滚齿机 尾架 高低速 设计 

分 类 号：TH122[机械工程—机械设计及理论]