Clamping device for laser cladding processing of knife-shaped cutting pick

An adjusting mechanism comprises a fixing rod and a connecting plate, a first driving rod is hinged to the left side end of the fixing rod, a first driven rod is hinged to the right side end of the fixing rod, the first driving rod is connected to a first motor in a driving mode, and a first positioning rod is hinged to the first driving rod; the first positioning rod is hinged to the first driven rod, the connecting plate is fixed to the first positioning rod, a second driving rod and a second driven rod are hinged to the two sides of the connecting plate respectively, the second driving rod is in driving connection with the second motor, and a second positioning rod is hinged to the second driving rod and hinged to the second driven rod. According to the full-automatic four-face machining device, machining of four faces can be completed in a full-automatic mode through one-time clamping, and machining efficiency is improved. 本实用新型公开了一种用于激光熔覆加工刀型截齿的夹持装置，调节机构包括固定杆与连接板，固定杆的左侧端铰接第一驱动杆，固定杆的右侧端铰接第一从动杆，第一驱动杆驱动连接于第