Carrier roller detection device and using method thereof

The invention discloses a carrier roller detection device and a using method thereof. The device comprises a support, a clamp, a micrometer, a carrier roller and longitudinal and transversal steel wires, wherein one end of the clamp clamps one end of the carrier roller, the other end of the clamp is connected with the support, the micrometer is installed on the support, the other end of the carrier roller is installed on a machine tool and is driven to rotate through the machine tool, and the longitudinal and transversal steel wires are arranged on the outer side of the carrier roller detection device as axes. The device has the advantages that the structure is simple, the use is convenient, the longitudinal and transversal steel wires are used as the axes, the micrometer on the carrier roller detection device is rotated, so that the purpose of carrier roller aligning is achieved through the contact of points on the micrometer and the transverse steel wire. 本发明公开了种托辊检测装具及其使用方法，包括支架、夹具、千分尺、托辊和纵横钢丝；所述夹具的端夹紧所述托辊