High-safety induction tempering device capable of achieving automatic clamping and used for metal heat treatment

The invention discloses an automatic clamping high-safety induction tempering device for metal heat treatment, which comprises a working table, a working box is fixedly arranged at the top end of the working table, a vertical plate is fixedly arranged in the working box, an induction coil is fixedly arranged on the vertical plate, a moving mechanism and an up-down clamping mechanism are arranged in the working box, and the moving mechanism and the up-down clamping mechanism are fixedly arranged on the working box. The moving mechanism comprises a setting frame fixed to the inner bottom end of the working box, a lead screw is arranged in the setting frame, and one end of the lead screw penetrates through the setting frame and the working box. The tempering device has the beneficial effects that a rotating motor drives a lead screw to rotate, an L-shaped moving block can move left and right on the lead screw, finally, an upper clamping mechanism and a lower clamping mechanism, namely a workpiece, are driven to