Novel hanging tool for electroplating of inner wall of oil cylinder

The invention discloses a novel hanging tool for electroplating of the inner wall of an oil cylinder and belongs to the technical field of electroplating. The novel hanging tool comprises a cathode lifting component and an anode positioning component, wherein the cathode lifting component is used for clamping the upper end of a to-be-plated cylinder barrel; the anode positioning component is usedfor clamping the lower end of the to-be-plated cylinder barrel; an anode lifting component is connected to the cathode lifting component in a hanging manner; the cathode lifting component comprises apair of oppositely-arranged vertical plates; each vertical plate is connected with a cathode lifting hook; the outer side of each vertical plate is fixedly provided with a V-shaped hook; the two vertical plates are fixedly connected with each other by a pair of middle plates; the two middle plates are provided with clamping openings which face to each other; and the lower ends of the two verticalplates are each fixedly con