Clamping device for aluminum alloy welding

The utility model discloses a clamping device for aluminum alloy welding, which is provided with a support frame, a mounting frame is rotatably arranged on the support frame around a set axis in the horizontal direction, a clamping mechanism is arranged on the mounting frame, and the clamping mechanism is used for correspondingly fixing two aluminum alloy plates on the mounting frame. And the two aluminum alloy plates can be in a vertical state in the rotating process of the mounting frame. According to the clamping device for aluminum alloy welding, a welder can operate more easily during welding, and more time and labor are saved. 本实用新型公开了一种铝合金焊接用夹持装置，设置有支撑架，所述支撑架上绕水平方向的设定轴线转动设置有安装架，所述安装架上设置有夹持机构，所述夹持机构用于将两块铝合金板材相对应地固定在所述安装架上，所述安装架于自身转动的过程中能够使两块铝合金板材处于竖直状态。根据本实用新型实施例的铝合金焊接用夹持装置，使得焊工在焊接时操作更加简单，更加省时省力。