Locking and clamping tooth mechanism of quenching machine

The utility model discloses a locking and clamping tooth mechanism of a quenching machine, which comprises a quenching machine frame, an upper locking tooth mechanism and a lower locking tooth mechanism, the upper locking tooth mechanism and the lower locking tooth mechanism are mounted on the quenching machine frame in an up-down symmetrical manner, are consistent in structure and are mounted inan up-down symmetrical manner, and the lower part of the upper locking tooth mechanism is connected with a plurality of upper rows of clamping teeth; the upper part of the lower tooth locking mechanism is connected with a lower row of clamping teeth matched with the upper row of clamping teeth; according to the designed clamping tooth locking mechanism, the working mode that the oil cylinder drives the tensioning plate to automatically loosen and clamp the clamping tooth locking plate and the clamping teeth is adopted, time and labor are saved when the clamping teeth are manually adjusted, theclamping teeth are manual