Wire cutting and reaming device for tungsten steel bar

The utility model discloses a tungsten steel bar wire cutting and reaming device, and belongs to the field of metal processing, the tungsten steel bar wire cutting and reaming device comprises a machine body, a clamping assembly is arranged on the machine body, a vertically arranged cutting wire is arranged above the machine body close to the clamping assembly, and one side of the machine body close to the clamping assembly is slidably connected with a horizontally sliding sliding block; the sliding block moves towards the center of the clamping assembly, a vertical air cylinder is fixedly arranged at the end, facing the clamping assembly, of the sliding block, and a piston rod of the vertical air cylinder faces downwards. The device has the effects that waste materials can be conveniently taken out, and operation is convenient. 本发明公开了一种钨钢棒线切割扩孔装置，属于金属加工的领域，其包括机体，所述机体上设有夹持组件，所述机体靠近夹持组件上方设有竖直设置的切割线，所述机体靠近夹持组件一侧滑动连接有水平滑动的滑动块，所述滑动块朝向夹持组件中心运动，所述滑动块朝向夹持组件一端固设有竖直气缸，所述竖直气缸活塞杆朝下。本申请具有便于取出废料，便于操作的效果。