A wire forming device, comprising: a base seat , provided with a wire output port at its center, and configured to output a wire in a direction orthogonal to a plane of said base seat; and wire forming units , each having a movable plate , each movable plate having a lower plate being able to move to left and right on the base seat , and having an upper plate disposed on a top surface of the lower plate , and being able to move upward and downward on the top surface of the lower plate , a plurality of tool seats located in parallel and disposed at a front end of the upper plate , an up-down driver disposed at a rear end of the upper plate , so that up-down driver drives the upper plate to move upward and downward on the lower plate , a left-right driver disposed on a back side of the base seat and on a back side of each lower plate , so that the left-right driver drives the upper plate and the lower plate to move to left and right at the same time on the base seat ; wherein, through using the up-down driver and the left-right driver , the upper plate and the lower plate are driven to move respectively up and down, left and right in 2-dimensional movements, hereby bringing a forming tool of the tool seat to perform 2-dimensional processing on the wire in the wire output port ; the wire forming device being characterized in that four movable plates are disposed respectively on four corners of the base seat , to form angles of 45 degrees, 135 degrees, 225 degrees, and 315 degrees respectively with the base seat , and wherein the movable plate being located 45 degrees, 135 degrees, 225 degrees, or 315 degrees relative to a central horizontal line lying in the plane of the base seat , the up-down driver and the left-right driver provide the most even driving force, for up-down and the left-right movements respectively. a base seat , provided with a wire output port at its center, and configured to output a wire in a direction orthogonal to a plane of said base seat; and wire forming units , each having a movable plate , each movable plate having a lower plate being able to move to left and right on the base seat , and having an upper plate disposed on a top surface of the lower plate , and being able to move upward and downward on the top surface of the lower plate , a plurality of tool seats located in parallel and disposed at a front end of the upper plate , an up-down driver disposed at a rear end of the upper plate , so that up-down driver drives the upper plate to move upward and downward on the lower plate , a left-right driver disposed on a back side of the base seat and on a back side of each lower plate , so that the left-right driver drives the upper plate and the lower plate to move to left and right at the same time on the base seat ; wherein, through using the up-down driver and the left-right driver , the upper plate and the lower plate are driven to move respectively up and down, left and right in 2-dimensional movements, hereby bringing a forming tool of the tool seat to perform 2-dimensional processing on the wire in the wire output port ; the wire forming device being characterized in that four movable plates are disposed respectively on four corners of the base seat , to form angles of 45 degrees, 135 degrees, 225 degrees, and 315 degrees respectively with the base seat , and wherein the movable plate being located 45 degrees, 135 degrees, 225 degrees, or 315 degrees relative to a central horizontal line lying in the plane of the base seat , the up-down driver and the left-right driver provide the most even driving force, for up-down and the left-right movements respectively. <EOS>