Part surface detection device

The utility model relates to the technical field of component surface detection, and discloses a component surface detection device which comprises a workbench, the upper surface of the workbench is fixedly connected with a placing table, the front side and the rear side of the placing table are both fixedly connected with hollow blocks, the inner walls of the hollow blocks are fixedly connected with linear bearings, and the linear bearings are fixedly connected with linear bearings. A guide column is attached to the inner wall of the linear bearing, and a top plate is fixedly connected to the upper surface of the guide column. Through the first hydraulic push rod, a user can adjust the distance between the two detection mechanisms according to the height of a part, and meanwhile, when the second hydraulic push rod pushes the part to move between the two detection mechanisms, the two detection mechanisms can detect the two surfaces of the part at the same time, so that the detection efficiency is improved. An