Conveying and perforating mechanism for lock cylinder

The utility model provides a conveying and perforating mechanism for a lock cylinder. The conveying and perforating mechanism comprises a conveying mechanism. A pressing mechanism is installed on the conveying mechanism. A perforating mechanism and a tapping mechanism are installed on the two sides of the conveying mechanism respectively. The conveying mechanism structurally comprises bottom columns arranged in a spaced mode. Supporting plates are installed on the two sides of each bottom column respectively. A chain wheel is installed between the two corresponding supporting plates. A conveying chain is installed between the two chain wheels. Fixing devices for installing the lock cylinder are fixed on the conveying chain at intervals. Each fixing device structurally comprises a clamping base. The clamping bases are fixed to links of the conveying chain through pins. A base is fixed to the top of each clamping base and is of an inverted-T-shaped structure. Through holes are formed in the two ends of each base. The middle of each base is provided with a U-shaped clamping groove matched with the lock cylinder. The conveying and perforating mechanism is compact and reasonable in structure and convenient to operate; in the working process, the lock cylinder on the conveying chain can be pressed through the pressing mechanism, perforating and tapping are carried out on the lock cylinder respectively through the perforating mechanism and the tapping mechanism, the work efficiency is high, and the work reliability is high.