Fixing device for brushless motor

The utility model relates to the technical field of motor equipment, in particular to a fixing device for a brushless motor, which can limit and fix the top end of the brushless motor through the cooperation of a connecting plate, a spring I and a clamping plate, and can limit and protect the two sides of the outer wall of the brushless motor through a rubber pad, so that the brushless motor can keep certain stability during working, and the service life of the brushless motor is prolonged. The top end of the brushless motor can be protected by a silica gel pad, and the situation that the brushless motor shakes during work and rubs with the clamping plate, and consequently the brushless motor is abraded is prevented; under the cooperation of a cross rod, a sliding block, a second spring, a connecting rod, a cushioning cylinder, a cushioning rod and a third spring, shaking force generated by the brushless motor can be buffered and damped, vibration of the brushless motor is reduced, the shaking amplitude of th