Water-cooled permanent magnet motor for fixing devices

The invention discloses a water-cooled permanent magnet motor for fixing devices, which includes a bracket and a motor. The motor is mounted on the upper surface of the bracket. A top cover is arranged on the upper end of a hinge. The bracket is connected with the top cover through the hinge. A clamping block is arranged at the left end of a second spring. The clamping block is connected in a matching manner with a cushion block. A pull rod is arranged at the right end of the clamping block. After the external power supply of a fan is switched on, the fan rotates and pushes air to flow into the bracket from outside and move to the right, the flow of air is speeded up, and the air can flow quickly to take away the heat on the surface of the motor to cool the motor. The flowing air is limited through vent holes, in order to prevent the air flow direction from being out of control to decrease the cooling effect. The liquid can adapt to different types of motors. Through matching connection between the clamping b