The utility model provides a swinging frame, which comprises a rectangular frame body, wherein the swinging frame is used for driving a fly bar (3) arranged on the rectangular frame body to swing above an electroplating cylinder (1); the swinging frame further comprises a supporting unit; the supporting unit is arranged on the rectangular frame body; a V-shaped seat (5) is fixed on the supporting unit; and the fly bar (3) is placed in the V seat (5). The swinging frame is simple in structure, effectively guarantees the whole strength of the swinging frame and avoids the risks of bending deflection or cracking of the swinging frame when the swinging frame drives the fly bar to continuously swing in the electroplating process, so that the safety of production is guaranteed.