Welding spot performance test fixture for resistance spot welding

• Main Authors: YANG ZHIGANG, ZHOU HONGWEI, ZHANG XIUXIANG, LU BINGZHONG, ZUO HAIXIA, KIM SE-JEON, SU CHONGTAO, WANG YADONG, XU XUELI, ZHOU XINMIN
• Format: Patent
• Language: Chinese; English
• Published: 08.11.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to the technical field of test fixtures, in particular to a resistance spot welding spot performance test fixture. According to the technical scheme, the device comprises an upper clamping seat, a driving gear and an upper mounting seat, the upper clamping seat comprises a mounting plate, a fixing plate is arranged at the top end of the mounting plate, rotating plates are fixedly connected to the two sides of the bottom end of the fixing plate, a rotating shaft is fixedly connected to the bottom end between the two rotating plates, and the rotating shaft penetrates through the mounting plate and is rotationally connected with the mounting plate. According to the utility model, the rotating plate rotates by taking the rotating shaft as the axis, the rotating angle is 0-180 degrees, the rotating shaft enables the rotating plate and the mounting plate to rotate mutually, and the loading angle can be freely adjusted between 0 degree and 90 degrees, so that the device has an angle adjusti