Novel spot welding and coining integrated alloy plate connecting device

• Main Authors: WANG XINLING, ZHANG YUE, WANG TAO, TANG YIXUAN, XU YIFAN, ZHANG HEHE, JIANG JIAXUAN, LI JIAYING, DONG SIYU, TANG RIQIANG, XU ZHIQIANG
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2023
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; COMBINED OPERATIONS; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; PUNCHING METAL; SOLDERING OR UNSOLDERING; TRANSPORTING; UNIVERSAL MACHINE TOOLS; WELDING; WORKING BY LASER BEAM; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The invention discloses a novel spot welding and coining integrated alloy plate connecting device, and belongs to the field of point connection and novel material composite connection. The whole device is composed of a rack unit, an air injection unit, an electromagnetic ejection unit and a composite connection unit. The rack unit is a device body and used for installing other units. The air injection unit can achieve mold cooling and auxiliary demolding and is achieved through cooperation of the upper mold, the supporting base, the upper spot welding platform and the air box. The electromagnetic ejection unit is mainly composed of a guide rail, a coil winding, a base and a punch, the coil winding can provide coining power for the punch and is matched with the upper die to complete coining work, and the coining connection efficiency is improved. The composite connecting unit is mainly composed of an upper spot welding platform, a lower spot welding platform, a platform support, a motor and a spot welding head