Bare wire surface cleaning mechanism

The utility model discloses a bare wire surface cleaning mechanism, which relates to the technical field of circuit surface cleaning and comprises a supporting column, a top seat is fixedly mounted at the top of the supporting column, a water supply mechanism is arranged at the bottom of the top seat, and conveying mechanisms are fixedly mounted on two sides of the top of the top seat. A cleaning mechanism is fixedly mounted in the middle of the rear end of the top of the top seat, and the top of the water supply mechanism is arranged at the upper end of the cleaning mechanism; and the water supply mechanism comprises a water bucket. By the adoption of the structure, the second motor drives the lead screw on the inner side of the top rail to rotate, the lead screw drives the sliding blocks to slide relative to each other, then the cleaning brush plates can be driven to move relative to each other, and copper wires in equipment can be brushed and cleaned through reciprocating displacement of the cleaning brush