Stamping die provided with tapping machine

• Main Author: SUN FUYOU
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2014
• Subjects: MACHINE TOOLS; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PUNCHING METAL; THREAD CUTTING; TRANSPORTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTIONTHEREWITH; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The utility model relates to a stamping die provided with a tapping machine. The stamping die comprises an upper die assembly capable of moving up and down, a lower die assembly, a baffle plate and a stripper plate, wherein the baffle plate is arranged between upper die assembly and the lower die assembly; the stripper plate is arranged between the baffle plate and the lower die assembly; a floating plate which can be used for supporting a workpiece is arranged on the lower die assembly; the tapping machine comprises a worm, a transmission assembly and a screw tap; the worm is arranged on the upper die assembly and moves up and down along with the upper die assembly; the screw tap is positioned above the floating plate; the worm is used for driving the screw tap to rotate for tapping through the transmission assembly. The stamping die is characterized in that a guide groove and a plurality of positioning holes are formed in the lower die assembly; the positioning holes are positioned in the bottom of the guid