Equipment for detecting perpendicularity of high-precision end face to axis of blind hole

The invention provides high-precision detection equipment for perpendicularity of an end face to a blind hole axis, which comprises a detection table, a driving gear and a driven gear which are meshed with each other are rotationally arranged on the detection table, the driving gear is driven by a motor to rotate, a telescopic fixing rod and a mounting disc are sequentially and fixedly connected above the driven gear, and the telescopic fixing rod is connected with the mounting disc. An equipment box is fixedly arranged on the detection table, a detection device used for detecting the perpendicularity of the end face of a detected part is fixedly arranged on the equipment box, a warning device is arranged in the equipment box, a movable block movably sleeves a movable rod, a detection cavity is formed in the movable block, and a detection device is arranged in the detection cavity. And a detection rod which movably extends out is arranged in the detection cavity. In the using process of the device, a detectio