Connecting mechanism of angle grinder

The utility model discloses a connecting mechanism of an angle grinder, which is provided with a connecting assembly, a rubber connecting disc, a driving motor and a driving motor driving disc which are arranged in a head shell, the connecting assembly is formed by integrally pressing a pinion, a bearing and a connecting shaft, and the driving motor driving disc is arranged on a power output shaftof the driving motor. The connecting assembly is installed on one side face of the rubber connecting disc through a connecting shaft of the connecting assembly, and the driving motor is installed onthe other side face of the rubber connecting disc through a driving motor driving disc. The connecting mechanism of the angle grinder can effectively reduce vibration and noise of the angle grinder. 本实用新型公开了一种角向磨光机的连接机构，具有安装在头壳内的连接组件、橡胶连接盘、驱动电机以及驱动电机主动盘，所述连接组件由小齿轮、轴承以及连接轴一体压装而成，所述驱动电机主动盘安装在驱动电机的动力输出轴上，连接组件通过其连接轴安装在所述橡胶连接盘的一侧面，所述驱动电机通过驱动电机主动盘安装在橡胶连接盘的另一侧面。该角向磨光机的连接机构可以有效降低角向磨光机的震动以及噪音。