Nail gun shell trimming die why cutting edge efficiency so high?

Nail gun shell trimming die, which includes the table and the moving template, the product of the table fixed connection for the nail gun shell to be placed horizontally placed support frame and two cutting knife, each knife on the horizontal sliding with All the knife, and the knife edge of the knife to be cut with the bottom of the shell edge of the fold fit; the product of the bottom of the dynamic template to connect two pressure bar, the product of the two lower middle of the pressure bar are set to large , The two cutters of the product are provided with two through holes for the insertion of the lower ends of the two press bars. The slopes of the inner side walls of the lower part of the two press bars are offset from the inner side walls of the two through holes, respectively. The nail gun shell trimming die cutting edge high efficiency, easy to operate.

The flip plate is composed of a keyway, a sliding key, a flipping plate, a fixed mandrel, an upper mold connecting rod, a rotating shaft and a spring guide, wherein the flipping plate is mounted on the sliding key by a fixed mandrel, Flip over. The U-shaped groove of the left side of the flap is in sliding contact with the shaft on the upper mold connecting rod. Flap of the right side of the flap is in sliding contact with the spring guide. The fixed mandrel can drive the drop board to rise. The mechanism through the upper mold pull "U-shaped" groove to achieve the rise and return material, and involute squeeze the spring guide in the form of smooth locking, through the flip plate flip to automatically remove the mold and the body automatically reset, The manufacturing and maintenance costs also solve the problem of the burr position offset caused by the vibration of the return plate.