Electrolytic deplating device for inner wall of outer cylinder of aircraft landing gear

The invention discloses an aircraft landing gear outer cylinder inner wall electrolytic deplating device which is characterized in that a supporting plate, a first electrolytic cathode, a first center limiting disc, a second electrolytic cathode and a second center limiting disc are slidably arranged on a center conducting rod, and a locking structure is arranged on the center conducting rod; the first electrolytic cathode is located between the supporting plate and the second electrolytic cathode, the first center limiting disc and the second center limiting disc are close to the first electrolytic cathode and the second electrolytic cathode respectively and are made of insulating materials, and the conductive connector is arranged at the end, close to the supporting plate, of the center conductive rod. During electrolytic deplating, the first electrolytic cathode is located on the lower bearing section of the aircraft landing gear outer cylinder, and the second electrolytic cathode is located on the middle