Zipper tooth-planting machine

• Main Authors: GUOGUANG ZHU, GUOLIANG HUANG
• Format: Patent
• Language: English
• Published: 21.09.2005
• Edition: 7
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF METAL WIRE; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The utility model discloses a zipper tooth-planting machine, comprising a machine base (16), a spindle (23) arranged on the machine base (16), a punching mold device arranged on the spindle (23). The zipper tooth-planting machine is characterized in that a lower punching mold device is arranged on the spindle (23), the lower punching mold device comprises a lower eccentric cam (25), a lower connecting rod (20), a lower pin shaft (19), a lower guide rod (18), a lower punching mold (27), the lower eccentric cam (25) is arranged between two upper eccentric cams (24) of the spindle (30) and is connected with on end of the lower connecting rod (20), through holes (20A) are arranged on the lower connecting rod (20) to pass through the upper connecting plate (17), the other end of the lower connecting rod (20) is connected with one end of the lower guide rod (18) through the lower pin shaft (19), the lower guide rod (18) pass through a lower guide groove and can slide up and down in the lower guide groove, the other end of the lower guide rod (18) is provided with a lower punching mold (10). The zipper tooth-planting machine improves the quality of centre-punch procedure, and reduces the cost.