The technical field of saw blade grinders, especially a new type of electric saw blade grinder that can adjust the angle, the saw blade grinder uses a combination of a fixed motor and a grinding wheel to grind the saw blade. The efficient operation of the plate includes a guide seat, a grinding wheel working device, a gear working device and a gear shifting device. The grinding wheel working device includes a transmission motor and a grinding wheel. The transmission motor drives the grinding wheel to rotate, and the guide seat and the gear shifting device are installed. on the workbench. Qingxiang mechanical saw blade grinder series provides a simpler control interface design, a simple input keyboard design, the number of teeth, tooth depth, cutting angle, backlash angle, chamfering, and feed speed are all input by data. Fully automatic grinding from tooth shape to chamfering, no need to stop for any adjustment, no cumbersome manual adjustment process at all.
