Visual detection tool

The utility model discloses a visual detection tool which comprises a base box body, a box door is hinged to the front side of the base box body, a rod outlet groove is formed in the top wall of the base box body, extrusion equipment is arranged in an inner cavity of the base box body, a supporting seat is fixedly welded to the top wall, located on one side of the rod outlet groove, of the base box body, and the rod outlet groove is formed in the top wall of the base box body. And a sleeving ring is fixedly welded to the top end of the supporting seat, and a fixing seat is arranged on the top wall of the base box body. According to the utility model, through cooperation of the supporting seat, the sleeving ring, the fixed seat, the sliding rod, the moving seat, the mounting frame, the clamping seat, the clamping plate and other parts, when a plurality of welding points of the conducting rod to be detected need to be detected, the conducting rod to be detected can be driven to slide so as to move the welding p