The invention discloses automatic stud threading equipment for copper clip buttons. The equipment comprises a machine case, an electric control box, a working platform, a button vibration disc, a stub vibration disc, a rotary plate, a button feeding device, a button direction adjusting device, a stub feeding device, a press-fitting device and a material returning device, wherein the electric control box is mounted on the machine case; the working platform is mounted above the machine case; the rotary plate is mounted on the working platform; a driving device is used for driving the rotary plate to rotate; more than one jig is mounted on the periphery of the rotary plate; the button feeding device, the button direction adjusting device, the stub feeding device, the press-fitting device and the material returning device are mounted on the working platform in the manner of surrounding the rotary plate at a time by taking the driving direction of the rotary plate as the direction respectively; the button feeding device is arranged corresponding to the outlet of the button vibration disc; the stub feeding device is arranged corresponding to the outlet of the stub vibration disc. The equipment can automatically realize conveying, mounting and stamping of stubs, and completely realizes automatic assembling of the copper clip buttons, so that the production efficiency is greatly improved, and the production cost is reduced.