Gear processing machine

The utility model discloses a gear processing machine which comprises a machine frame, and a translation mechanism is arranged on the machine frame. A rotating mechanism and a pressing positioning mechanism are mounted on the translation mechanism; a stress releasing mechanism and a gear limiting mechanism are fixed to the left side and the right side of the rotating mechanism correspondingly. A spindle lifting mechanism is arranged behind the rotating mechanism, a spindle motor is arranged in the spindle lifting mechanism, and a milling cutter is fixed to a rotor of the spindle motor. The automatic gear machining device achieves automatic machining of gears, is high in production efficiency, easy to operate and accurate in positioning, greatly saves manpower, improves machining accuracy and has good application prospects. 本实用新型公开了一种齿轮加工机，包括机架，所述机架上设有平移机构；平移机构上安装有旋转机构和下压定位机构；旋转机构左右两侧分别固定有应力释放机构和齿轮限位机构；旋转机构后方设有主轴升降机构，主轴升降机构中设有主轴电机，主轴电机的转子上固定有铣刀。本实用新型实现了齿轮的自动化加工，其生产效率高，操作简单，定位精准，极大节省了人力的同时，也提高了加工精度，具有良好的应用前景。