New energy automobile silicon nitride ceramic bearing ball contact fatigue life detection mechanism

The invention discloses a new energy automobile silicon nitride ceramic bearing ball contact fatigue life detection mechanism which structurally comprises a control panel, a clamping mechanism, a machine table and a detector, the control panel is installed on the side face of the clamping mechanism, the clamping mechanism is fixedly embedded in the upper end of the machine table, the detector is installed at the upper end of the machine table, and the clamping mechanism and the detector are located on the same horizontal line. According to the invention, while the inner layer of the bearing enters the elastic plate, the diameter of the moving plate is adjusted, and the position of the fixed block on the limiting groove is manually reset, so that the diameter state of the ring is adjusted, and the bearings with different diameters can be conveniently placed and clamped, so that the bearings with different diameters can be fixed and detected; and the position of the limiting rod in the threaded groove is manual