Resistance welding top electrode for large-size flexible connection of frame circuit breaker

A resistance welding top electrode for large-size flexible connection of a frame circuit breaker comprises an electrode base, an electrode inclined plane fastening block, an electrode right-angle fastening block and an electrode tip, and the motor base is provided with a connecting part used for being connected with welding equipment; a water passing structure is arranged in the electrode base and comprises a first water channel and a second water channel which are located on the same straight line and not communicated with each other, the first water channel and the second water channel are communicated with the top face of the electrode base through a first water outlet and a second water outlet respectively, and the distance between the first water outlet and the second water outlet is larger than the width of the electrode tip. The upper electrode has the advantages that the upper electrode is simple in structure, few in component parts and convenient to disassemble and assemble, and when the upper electr