Isolation block thickness rapid positioning detection device

The utility model discloses a rapid positioning and detecting device for the thickness of an isolation block. The rapid positioning and detecting device is composed of a reference block, a measuring base, a measuring block, an adjusting guide plate and a locking knurled screw. The reference block is fixed on the right end surface of the measuring base through a second bolt group; the adjusting guide plate is fixed to the front end face of the measuring base through a first bolt set, and a strip-shaped hole is further formed in the adjusting guide plate. The locking knurled screw penetrates through the strip-shaped hole and is connected with the measuring block; and the measuring block reciprocates on the upper plane of the measuring base along the strip-shaped hole of the adjusting guide plate. The detection device is simple in structure and convenient to use, the steel ball and the isolation block are fixed between the reference block and the measurement block, and rapid positioning detection can be realized