Crossing shaft universal joint automatic detection machine

The invention discloses a crossing shaft universal joint automatic detection machine, comprising a material conveying rack, a feeding device, a track on the rear end of the material conveying rack, a clamp rod, a plurality of clamps arranged on the clamp rod, a first vertical pushing member and a second transverse pushing member which are connected to the clamp rod, a plurality of measurement sensors, a third pushing member for fixing the measurement sensor and a central processor connected to the measurement sensor; the clamping block is connected to a vertical track and is provided with a vertical pushing member; the vertical guide rail is vertically connected to a horizontal movement block; the vertical movement block is connected to the horizontal pushing member; the clamping block is provided with a groove hole which is internally provided with an electromagnetic block; the electromagnetic block is connected to a gravity sensor; and the gravity sensor is connected to the central processor. The invention