Rod hole calibrating mechanism of automatic assembling machine

The utility model belongs to the technical field of clothes hanger manufacture, and particularly relates to a rod hole calibrating mechanism of an automatic assembling machine. The rod hole calibrating mechanism comprises at least one rod accommodating seat. The rod accommodating seats are used for accommodating a rod, a rubbing plate is arranged above the rod accommodating seats, is connected with a rubbing plate actuator capable of driving the rubbing plate to horizontally reciprocate, can be in contact with the upper portion of the rod on the rod accommodating seats when the rubbing plate horizontally forwardly moves, and can drive the rod to rotate, a rod hole aligning mechanism is arranged on a side of each rod accommodating seat and can act when the rod rotates, and a mounting hole in an end of the rod can be vertically arranged under the effect of the rod hole aligning mechanism. Compared with the prior art, the rod hole calibrating mechanism of the automatic assembling machine has the advantages that the rod hole calibrating mechanism is reasonable in design, simple in structure and high in automation degree; accurate positioning effects and good assembling effects can be realized, and workpieces are difficult to damage; the rod hole calibrating mechanism is high in machining efficiency, the labor intensity of workers can be relieved, and the production efficiency can be improved.