Three-axis fine tuning platform of electronic element cold welding wire machine

The utility model discloses a three-axis fine adjustment platform of an electronic element cold bonding wire machine, and aims to solve the technical problems that in the prior art, the position and the angle of a welding gun relative to a weldment are inconvenient to adjust according to welding requirements, and the practicability is low. The fine adjustment platform comprises a bottom plate, and further comprises a middle plate, a fine adjustment mechanism and a fine adjustment mechanism, the top plate is slidably connected to the top wall of the middle plate; the bearing frame is slidably connected to the outer wall of the top plate; and the bearing component comprises a mounting frame fixedly connected to the top wall of the top plate, a limiting ring fixedly connected to the outer wall of the mounting frame and a mounting plate rotationally connected to the inner wall of the mounting frame, and the side wall of the mounting plate is further in threaded connection with a first limiting bolt matched with t