Spot welding machine convenient to position and used for machining engine shell

• Main Authors: NING HUA, NING YONGQI
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model discloses an engine casing processing spot welder convenient to locate, including welding platform, mounting cylinder, mounting plate, welding motor and welding head, the bottom of welding platform is fixedly connected with the support frame, the four corners of the top of the support frame are all sleeved with protective cover, the inside of welding platform is provided with the mounting cavity, the mounting cylinder is provided with the mounting plate, the mounting plate is provided with the mounting cavity, and the welding head is provided with the mounting cavity. A lead screw is arranged in the mounting cavity, and one end of the outer wall of the lead screw is fixedly connected with a first thread. The driving motor is started to drive the lead screw to rotate, the two movable sleeves are driven to move relatively under the cooperation of the first thread and the second thread, meanwhile, the connecting block and the connecting groove are matched to drive the two fixing plates to move