Detection platform for axle air tightness detection

The invention belongs to the technical field of axle production detection equipment, and provides a detection platform for axle airtightness detection, the detection platform comprises a machine body, an inflation device and a pressing device, the machine body is of a U-shaped structure, the two ends of the machine body are a left box body and a right box body respectively, and an infrared detection device is arranged in the right box body; the infrared detection device comprises a base, a package detection assembly and a driving assembly, the package detection assembly comprises a roll strip, an infrared sensor and a display screen, a telescopic device is arranged in the left box body, the pressing device comprises a pressing cylinder and a hollow cylinder, and the hollow cylinder movably penetrates through a spacer and a machine body. A sealing plate used for sealing the end of the axle is arranged on the side face of the hollow cylinder, a pipeline connecting opening is formed in the position, close to the