A pressure head that floats for assembly of vehicle air conditioner air door servo motor

The utility model discloses a pressure head that floats for assembly of vehicle air conditioner air door servo motor, by fixed plate, linear guide, fixed bolster, servo motor, shaft coupling, lead screw, the pressure head that floats, the probe is constituteed, the fixed plate assembly is on mounting platform, servo motor installs in the fixed plate top through first fixed bolster, servo motor is connected to the shaft coupling upper end, the lead screw is connected to the shaft coupling lower extreme, the second fixed bolster, the third fixed bolster is the both ends of fixed lead screw respectively, the second fixed bolster, the third fixed bolster is installed on the fixed plate respectively, the lead screw passes through the connecting piece and is connected with linear guide, the last slider that has of linear guide, the slider is fixed with unsteady pressure head support, be connected with unsteady pressure head on the unsteady pressure head support, be equipped with the probe on the unsteady pressure head, the probe adds the electricity back, whether detect the motor operation through the current value normal, the utility model has the advantage of simple structure, low cost, convenient to use has improved the yield.