Connecting rod cracking groove straightness detection device

The utility model relates to the technical field of connecting rod cracking tanks, and discloses a connecting rod cracking tank straightness detection device comprising a rack, a clamp mechanism and adetection mechanism, and the clamp mechanism comprises a rotating disc arranged on the rack, a first positioning assembly used for positioning a connecting rod and a driving assembly used for drivingthe rotating disc to rotate. The first positioning assembly is arranged on the rotating disc; and the detection mechanism comprises a controller and two groups of industrial cameras located above theconnecting rod, the two groups of industrial cameras are arranged on the rack, the two groups of industrial cameras are respectively used for shooting two cracking tanks of the connecting rod, and the two groups of industrial cameras are electrically connected with the controller. The detection device provided by the utility model has higher accuracy, so that the detection efficiency is improved,and the processing efficien