Pickling device for steel pipe machining

The utility model relates to the field of steel pipe machining, and discloses a pickling device for steel pipe machining, which comprises a table top, arc surfaces are arranged at the inner side ends of supporting frames, a rotating shaft is fixedly connected to the driving end of a motor, rollers are fixedly connected to the positions, close to the supporting frames, of the outer diameters of the two sides of the rotating shaft, and the rollers are arranged on the table top. A pickling solution tank is fixedly connected to the bottom end of the table top, a lifting pump is fixedly connected to the rear side of the top end of the table top, a multi-way pipe is fixedly connected to the tail end of a conveying pipe, and a fixing frame is fixedly connected to the position, close to the front side of the lifting pump, of the top end of the table top. According to the steel pipe pickling device, the steel pipe is subjected to pickling when rotating ceaselessly, burrs on the surface of the steel pipe are scraped th