The utility model provides an emergency drill removing device can be an easy job to do will be broken drill out, two disc welded on the handle of the utility model is symmetrical, set two symmetrical holes and perpendicular to the direction of the handle rod connecting disk, card card through frigon and elliptical symmetry holes on the disk. Clamp rod end is connected with the baffle plate, the baffle is arranged at the inner side of the spring, the utility model has the advantages of simple structure, scientific design, card head oval design can prevent the drill bit on the card head damage.
【技术实现步骤摘要】
【技术保护点】
一种钻头应急拆卸装置,其特征在于,圆盘上焊接对称的两个把手,与把手垂直方向的圆盘上设置两个对称的孔,卡滞杆连接椭圆形卡滞头并穿过圆盘上的对称孔,卡滞杆末端与挡板连接,挡板内侧安装弹簧。
【技术特征摘要】
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