Material head clamping device suitable for metal band sawing machine

The utility model relates to the technical field of pipe clamping, and discloses a stub bar clamping device suitable for a metal band sawing machine, which comprises a base, a support component and a clamping rod, a positioning groove is formed in the base, a notch allowing a saw blade to penetrate through is formed in the base, the direction of the positioning groove is perpendicular to the direction of the notch, the supporting assembly is arranged on the base, the clamping rod is arranged on the supporting assembly, and the clamping rod is arranged above the positioning groove. The clamping rod can move up and down relative to the supporting assembly. The utility model has the effect of effectively avoiding material waste. 本实用新型涉及管材夹紧的技术领域，公开了一种适用于金属带锯床的料头装夹装置，其包括底座、支撑组件以及夹紧杆；所述底座上设置有定位槽，所述底座上设置有供锯条穿过的缺口，所述定位槽的方向与缺口的方向垂直设置，所述支撑组件设置在底座上，所述夹紧杆设置在支撑组件上，所述夹紧杆设置在定位槽的上方，所述夹紧杆可相对于支撑组件上下移动。本实用新型具有有效的避免材料浪费的效果。