Hub color ring hole site detection device

The utility model provides a hub colored ring hole site detection device, which comprises an annular detection seat, more than three positioning mounting holes are distributed on the detection seat, and the distribution positions of the positioning mounting holes are consistent with the mounting hole sites on a hub colored ring to be detected. A detection pin is arranged in each positioning mounting hole, the outer diameter of each detection pin is matched with the inner diameter of a screw hole in a to-be-detected hub color ring, and whether the screw hole position of the to-be-detected hub color ring is qualified or not is judged by judging whether each detection pin can be inserted into the screw hole of the to-be-detected hub color ring when the detection seat is stacked on the to-be-detected hub color ring. The detection operation is completed through simple operation of the measuring tool, the process of measurement and calculation is avoided, the detection process of the colored ring hole site is great