公开(公告)号：US20190033050A1

公开(公告)日：2019-01-31

申请号：US15840652

申请日：2017-12-13

Applicant: CITIC Dicastal CO., LTD

Inventor： Weidong Liu ,  Donghui Zhang ,  Dan Yao ,  Haiping Chang

IPC: G01B5/00 ,  G01B5/20

Abstract: Disclosed is a wheel flange detection device. A positioning column and a linear guide rail are mounted on a flange plate, a connecting plate is connected with the linear guide rail via a guide rail sliding seat, a shaft sleeve is fixed on the connecting plate, and a dial indicator is fixed on the shaft sleeve via a lock sleeve; the upper side wall of the shaft sleeve is a conical surface, and is matched with an inner hole conical surface of the lock sleeve; threads are formed in the middle of the side wall of the shaft sleeve and matched with threads of the inner hole of the lock sleeve; 12 groups of vertical slots are formed in the upper side wall of the shaft sleeve.