High-precision machining device for wind power generation precision accessories

The utility model discloses a high-precision machining device for wind power generation precision accessories, which comprises a machining table provided with a bending groove. A pressing plate is arranged above the machining table, the pressing plate is driven by a first driving mechanism to ascend and descend, a bending punch is arranged below the pressing plate, and the bending punch is located over the bending groove; a second driving mechanism, a transverse moving plate, a transition plate and a clamping block are arranged on the two sides of the machining table correspondingly, the transverse moving plate is driven by the second driving mechanism to move horizontally, one side of the transverse moving plate is connected with the transition plate through a transversely-telescopic first spring piece, and the other side of the transition plate is connected with one end of the clamping block through a vertically-telescopic second spring piece; a stepped groove is formed in the other end of the clamping bloc