The utility model discloses a detection anchor clamps and detection device of pole piece burr, the detection anchor clamps of this pole piece burr include the bottom plate, gu fixed splint, gu fixed splint fixes on the bottom plate, movable clamp plate, movable clamp plate with gu fixed splint sets up relatively, movable clamp plate can be relative gu fixed splint removes, be used for adjusting movable clamp plate with gu the spacing distance between the fixed splint, the fixed plate, the fixed plate is fixed on the bottom plate, the fixed plate is located movable clamp plate keeps away from gu one side of fixed splint. The utility model discloses can guarantee accuracy, uniformity and the reliability of the test of pole piece burr.