| 摘要 |
PROBLEM TO BE SOLVED: To provide a resistance welding device capable of shortening the time required for one cycle of resistance welding and of quickly and continuously resistance-welding a plurality of first and second bodies to be welded.SOLUTION: A first electrode 21 can reciprocatorily move in an axial direction. A second electrode 22 is provided so that an axis Ax2 coincides with the axis Ax1 of the first electrode 21, and can reciprocatorily move in the axial direction. First and second driving sources 31 and 32 can reciprocatorily drive first and second electrodes 21 and 22, respectively in the axial direction. A conveying device 40 can convey a lead terminal 111 and a frame-side terminal 112 so that the lead terminal 111 and the frame side terminal 112 position on the axes Ax1 and Ax2, respectively by moving the lead and frame-side terminals 111 and 112 to the directions perpendicular to the axes Ax1 and Ax2, respectively. A power source 50 is connected to the first and second electrodes 21 and 22, and supplies a current to the first and second electrodes 21 and 22. |
