Magnetic steel pushing-in device

The invention discloses a magnetic steel pushing-in device which is used for installing magnetic steel into a cavity on a magnet yoke. The magnetic steel pushing-in device comprises a base, linear units, a pushing device and a driving device. The linear units are vertically fixed to the base. The pushing device can move vertically relative to the magnet yoke through matching with the linear units so as to push the magnetic steel into the cavity. The driving device is used for driving the pushing device to move vertically. The pushing device can push the magnetic steel into a preset position in the cavity on the magnet yoke through interaction of the pushing device and the linear units. By means of the magnetic steel pushing-in device, installation of the magnetic steel can be conveniently and efficiently completed, and work efficiency is significantly improved.