刀柄锥孔专用磨床的设计  

Design of a specialized grinder for machining the taper bore of a tool holder

作　　者：高利飞 

机构地区：[1]北京精雕精密机械制造有限公司,北京102308

出　　处：《制造技术与机床》2018年第3期63-68,共6页Manufacturing Technology & Machine Tool

摘　　要：分析刀柄加工特点,设计一种卧式锥孔专用磨床。在设计过程中,对机床的关键部件滚珠丝杠进行了受力分析与校核,对关键零件滑动底座进行了动态性能的分析及拓扑优化,减轻了质量,使其结构更加合理。该机床采用高精度的主轴直接装夹工件,利用数控系统的自动补偿功能,补偿修整砂轮后的尺寸,使加工产品的尺寸更加精确,可节省生产成本,提高加工效率。Analyze the characteristics of the tool holder process, design a horizontal taper hole grinder. In the design process, the key components of the machine tool, ball screw was analyzed and checked, through the dynamic performance analysis and topology optimization for key part of the sliding base, reduce the quality and make its structure more reasonable. The machine adopts the high precision spindle to directly clamp the workpiece, and uses the automatic compensation function of the CNC system to compensate the size of the grinding wheel, the size of the processed product is more accurate, can save the production cost and improve the processing efficiency.

关 键 词：刀柄 专用磨床 滚珠丝杠 

分 类 号：TH122[机械工程—机械设计及理论]