Impeller guide wheel surface strengthening treatment device

The utility model discloses an impeller guide wheel surface strengthening treatment device which comprises a boriding treatment device, and the bottom of the front side of the boriding treatment device is fixedly connected with a mounting block. As shown in the figure, the heating bin of the boronizing treatment device is positioned by the limiting block, vibration force generated by operation of the boronizing treatment device cannot drive the heating bin to be loosened, and when the heating bin needs to be taken out, a tool is used for pushing the U-shaped rod to move leftwards, the U-shaped rod compresses the elastic piece and drives the second inclined block to move leftwards; the first inclined block loses the supporting force of the second inclined block, meanwhile, the U-shaped rod pushes the triangular block to move downwards, the triangular block drives the limiting block and the first inclined block to move downwards, when the limiting block is separated from a heating bin of the boronizing treatmen