我厂是卡盘的专业生产厂,由于用户的需要,对图1所示的法兰盘锥面及端面进行磨削。原来我们采用三爪自定心卡盘夹紧法兰盘进行磨削,由于卡盘的夹紧力难以控制和掌握,结果法兰盘被夹变形,所要求的圆跳动严重超差,从而影响了卡盘的整体技术指标。为此,我设计制作了如图2所示的弹形夹紧结构,效果很好。 I plant is a professional production plant chuck, due to the needs of users, as shown in Figure 1 flange cone and face grinding. It turned out that we use three-jaw self-centering chuck clamping flange grinding, due to the chuck clamping force is difficult to control and grasp the results of the flange folder is deformed, the required round beating serious over-tolerance, thus affecting The overall technical indicators chuck. To this end, I designed and produced the elastic clamping structure shown in Figure 2, the effect is very good.