Camshaft phase angle error rapid determination detection apparatus

The utility model discloses a camshaft phase angle error rapid determination detection apparatus, comprising a base, a movable foot block and a fixed foot block and characterized in that the central section of the base is provided with a cam peach tip vertically downwards positioning apparatus; an axial dovetail rail on a base plate of the cam peach tip vertically downwards positioning apparatus is clamped in an axial dovetail groove parallel to a connecting line from a fixed tip to a movable tip on a board of the base; the inner side of the fixed foot block is provided with a phase angle comparison detection apparatus. In a camshaft processing process, the camshaft phase angle error rapid determination detection apparatus can timely and rapidly determine whether a camshaft phase angle error is qualified or not and timely adjust a machine tool to ensure that the camshaft phase angle error is in a tolerance requirement scope, and therefore in a camshaft workpiece processing process, expensive detection equipme