Inclined groove depth detection device

The invention discloses a skewed slot depth detection device, which comprises a base, and is characterized in that the base is provided with a positioning reference surface and a detection reference surface which are parallel to each other; the rotating seat is arranged in the base and is in running fit with the base, and the rotating center line of the rotating seat is perpendicular to the positioning reference surface; the measuring pin is in sliding fit with the rotating seat in the direction perpendicular to the rotating center line of the rotating seat, extends out of the positioning reference surface and is used for stretching into the chute; the switching pin is parallel to the measuring pin, is in sliding fit with the rotating seat along the direction vertical to the rotating center line of the rotating seat, and extends out of the detection reference surface; and the synchronizing mechanism is arranged on the rotating seat and is used for synchronizing the movement of the measuring pin and the switch