Welding seat for switch power supply maintenance

The utility model discloses a welding seat for switch power supply maintenance, which comprises a base, an upright post, a movable block, a fixing piece and a connecting piece, a turntable is arrangedin the center of the upper end surface of the base, the upper end surface of the turntable is fixedly connected with the upright post, and a mounting cavity for mounting the movable block is arrangedin the upright post. A movable groove used for installing a fixing piece is formed in one side of the stand column, one end of the fixing piece is fixedly connected with the movable block, the movable groove is communicated with the installation cavity, a hydraulic rod is further arranged in the installation cavity, a connecting piece is installed at the end, away from the movable block, of the fixing piece, and the fixing piece and the stand column are arranged in a right-angle structure. A welding head is fixedly connected to the end, away from the fixing piece, of the connecting piece, theconnecting piece and the f