The rotor punching Axile connection structure
The utility model relates to the motor device field, especially a kind of rotor punching Axile connection structure.
In the existing rotor punching Axile connection structure, the endoporus of rotor punching is smooth structure, and rotating shaft is knurled shaft, and both are connected firmly.But because the knurled shaft difficulty of processing is higher, cause its processing cost to increase, thereby increased the production cost of motor, reduce the performance of enterprises.
The utility model content
The purpose of this utility model is to provide a kind of production simple and convenient for the deficiency that solves above-mentioned technology, the rotor punching Axile connection structure that cost is low.
In order to achieve the above object, the rotor punching Axile connection structure that the utility model is designed, it mainly comprises rotor punching and rotating shaft, and the endoporus of described rotor punching is zigzag, and rotating shaft is optical axis, and the axial plane with the rotor punching junction in the rotating shaft is smooth structure.
The resulting rotor punching syndeton of the utility model, the endoporus of its rotor punching arranges zigzag, the rotating shaft axial plane is smooth, realize in zigzag and the situation that the plane cooperates same, the zigzag of rotor punching endoporus is produced simple, optical axis production is simple, thereby can effectively reduce its production cost and produce required manpower, the input of material resources.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The utility model will be further described by reference to the accompanying drawings below by embodiment.
As shown in Figure 1, the rotor punching Axile connection structure that present embodiment is described, it mainly comprises rotor punching 1 and rotating shaft 2, and the endoporus 3 of described rotor punching 1 is zigzag, and rotating shaft 2 is optical axis, and the axial plane with rotor punching 1 junction in the rotating shaft 2 is smooth structure.