The present application relates to the technical field of thread detection, and particularly relates to a full-automatic thread go-no-go gauge detection equipment. The technical scheme comprises a conveying platform, an equipment rack, an equipment case, a driving
assembly, a reciprocating reversing
assembly, a transmission
assembly, a detection mechanism, a limiting assembly, a connecting assembly and a feedback judging assembly. After the driving assembly is started, the reciprocating reversing assembly is driven to work, and then the transmission assembly is driven to rotate reciprocally. When the transmission assembly rotates forward, three functions are realized: the detection mechanism is driven to rotate to perform thread detection; the limiting assembly is driven downward by the connecting assembly to press the bolt on the conveying platform into the detection mechanism; and the feedback judging assembly is driven to act, and corresponding qualified or unqualified signals are output according to whether the bolt can pass through the detection smoothly. Through a compact mechanical linkage
system, the present application integrates feeding, centering, pressing, thread detection and result judging, realizes full
automation of the detection process, and effectively improves the detection efficiency and consistency.