Surface detection equipment for shaft machining based on ball screw

The invention discloses surface detection equipment for shaft machining based on a ball screw, and relates to the technical field of shaft machining, the surface detection equipment comprises a machine frame, a detection mechanism and a conveying mechanism, a workbench is fixed above the machine frame, a bearing table plate is installed on the upper portion of the interior of the workbench, a lower positioning mechanism is installed above the bearing table plate, an outer shaft sleeve machined part is disposed above the lower positioning mechanism, and an upper positioning mechanism is mounted on the upper side of the middle of the workbench. The invention has the beneficial effects that: the equipment is provided with the conveying mechanism, the conveying mechanism is located in the machine frame below the workbench, an electric push rod can stretch out and draw back to push a push plate of an arc-shaped structure, a movable baffle can be driven by a movable shaft and a motor on one side of the movable shaf