The invention provides a flexible rod piece storing and positioning frame which comprises a bottom plate, multiple straight rod slots and multiple arc rod slots. The multiple arc rod slots are formedin one sides of the multiple straight rod slots; each straight rod slot is formed by multiple tooth-shaped vertical plates and two fixed vertical plates fixedly connected onto the bottom plate; the multiple tooth-shaped vertical plates are located between the two fixed vertical plates at unequal intervals; the width of a tooth socket of each tooth-shaped vertical plate is matched with the width ofa straight rod; the distance between each two fixed vertical plates is matched with the length of a longest straight rod; each arc rod slot is formed by two positioning corner seats and a positioningrod seat movably connected onto the bottom plate; the positioning rod seat is located in the center between the two positioning corner seats; the two positioning corner seats are arranged symmetrically left and right; and the distance between each two positioning corner seats is matched with the length of an arc rod. The flexible rod piece storing and positioning frame provided by the invention can be used for storing rod pieces in various specifications and positioning so as to meet the demand on accurately grabbing through a manipulator.