Arc bevel part detection device and detection method

The invention relates to an arc bevel part detection device which comprises a main supporting plate, a rack, a pressing plate assembly, an adjusting gear, an adjusting screw, a first screw pin gear, afirst measuring supporting foot, a second screw pin gear, a second measuring supporting foot, an adjusting support and a ruler. The upper portion of the main supporting plate is a transmission structure installation area used for arranging the rack, the pressing plate assembly, the adjusting gear, the first screw pin gear and the second screw pin gear. The lower portion of the main supporting plate is provided with an adjusting support installation groove which is transversely distributed, the caliper is installed on the adjusting support, the adjusting support is fixed in the adjusting support installation groove, and the main supporting plate is located between a fixed clamping jaw and a movable clamping jaw of the caliper. The arc inclined surface part detection device provided by theinvention is simple in str