BT40 mechanical hand clamp

The invention discloses a BT40 mechanical hand clamp. The BT40 mechanical hand clamp comprises a clamp base, wherein a central fixing base base and two edge fixing bases are arranged above the clamp base; outer sides of the two edge fixing bases are equipped with locking bolts; a triangular fixing hole and a circular fixing hole are sequentially formed below the right upper side and the left lower side of the central fixing base; an ejector block is arranged below the circular fixing hole at the left side; and a locking bolt is further arranged above the circular fixing hole at the left side; and spacing from the two edge fixing bases to the central fixing base is the same. The structure and the dimension of the clamp are specially used for the BT40 clamp; and the BT40 mechanical hand clamp is stable in clamping, is safe and reliable, and is convenient to use. 本发明公开了种BT40机械手夹具，包括夹具底座，所述夹具底座上方设有个中心固定座和两个边缘固定座，所述两侧边缘固定座外侧均设有锁紧螺栓，所述中心固定座右侧上方和左侧下方均依次设有个三角形固定孔和个圆形固定孔，所述左侧圆形固定孔下方设有个顶块，所述左侧圆形固定孔上方还设有个锁紧螺栓，所述两个边缘固定座与