Automatic detection device for precision steel castings

The utility model discloses an automatic detection device for precision steel castings. Device comprising a device body, a motor is spirally fixed to the center of the bottom of the device body. And the top end of the motor is in transmission connection with a tray rotationally connected to the center of the interior of the device body, a cleaning bottom plate is spirally fixed to the top end of the tray, a first cleaning side plate is welded to the top of the cleaning bottom plate, and one end of the first cleaning side plate is rotationally connected with a second cleaning side plate at thetop of the cleaning bottom plate. According to the utility model, the structure is simple, the two cleaning frames are arranged at one end of the water inlet pipe and located on the inner side and theouter side of the annular steel casting respectively, the motor drives the cleaning bottom plate at the top of the tray to rotate, and therefore the annular steel casting is made to rotate, the annular steel casting can be co