Fixing device for vehicle-mounted positioning auxiliary tool

The fixing device for the vehicle-mounted positioning auxiliary tool comprises a fixing plate, an air cylinder is arranged in the middle of the fixing plate, one end of the air cylinder is connected with a movable plate, and the air cylinder can drive the movable plate to move back and forth in the length direction of the fixing plate. The fixing device is movably connected with the vehicle-mounted positioning auxiliary tool, so that the vehicle-mounted positioning auxiliary tool can be quickly connected with the fixing device, the vehicle-mounted positioning auxiliary tool can be accurately positioned, and the sewing precision is improved. 本实用新型提供了一种用于车载定位辅助工装的固定装置，包括固定板，所述固定板的中部设有气缸，所述气缸的一端连接有移动板，所述气缸能够带动所述移动板沿着所述固定板的长度方向往返运动；该固定装置与车载定位辅助工装活动相连接，能够快速的使车载定位辅助工装与固定装置相连接，能够使车载定位辅助工装准确定位，提高了缝纫的精度。