论文部分内容阅读
一、结构原理该夹具适用于磨削能导磁的细长轴,夹具采用磁性吸铁过磁于工件托板使工件在磨加工中始终与支承工件的上下托板吻合,再由磨床头架带动工件旋转,达到磨削目的。结构:1.十字拖板(调整夹具上下前后,保持与磨床同一中心)2.工件装夹部份(上下拖板)3.工件直径调节机构部份4.吸铁部份5.底座部份二、夹具特点1.工件装夹方便,不需钻中心孔,装夹后不校调;
First, the structural principle The fixture is suitable for grinding elongated magnetically conductive shaft, the fixture using magnetic iron over magnetic workpiece pallet so that the workpiece in the grinding process is always consistent with the support of the upper and lower pallet, and then by the grinder headstock Driven workpiece rotation, to achieve the purpose of grinding. Structure: 1. Cross carriage (adjust the fixture up and down before and after, keep the same center with the grinder) 2. Workpiece clamping section (upper and lower carriage) 3. Workpiece diameter adjusting mechanism section 4. Iron suction section 5. Base section Second, the fixture features 1. Workpiece clamping convenient, do not need to drill the center hole, not adjusted after clamping;