Flatness detection jig for disc brake pad of electric vehicle

The invention relates to the technical field of flatness detection jigs, and discloses an electric vehicle disc brake pad flatness detection jig which comprises a detection table, a mounting plate is fixedly mounted at the upper end of the detection table, a supporting seat is fixedly arranged at the upper end of the mounting plate, and a brake pad is placed at the upper end of the supporting seat. A driving assembly is arranged on the inner side of the brake pad and the upper end of the rear side of the mounting plate, a detection assembly is arranged on one side of the supporting seat, the driving assembly comprises a driving disc movably arranged in the center of the supporting seat, a round opening is formed in the center of the driving disc, and a plurality of sets of fixing blocks are fixedly arranged on the inner wall of the round opening. According to the electric vehicle disc brake pad flatness detection jig, the driving assembly and the collecting assembly are used in cooperation, periodic movement