Conical metal net pressing die device

• Main Authors: HOU YUNBO, ZHANG FANGCHENG
• Format: Patent
• Language: Chinese; English
• Published: 01.07.2022
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The utility model discloses a conical metal net pressing die device which comprises a lower die and an upper die which are vertically arranged, the upper end of the upper die is connected with a driving mechanism used for driving the upper die to move vertically, the lower die is provided with a conical forming cavity with an opening in the upper end, the large-diameter end of the forming cavity faces upwards, and the large-diameter end of the forming cavity faces downwards. A forming ejector rod is arranged at the position, corresponding to the forming cavity, of the upper die, and a conical forming ejector head matched with the forming cavity is arranged at the lower end of the forming ejector rod. According to the metal net forming die, a metal net can be formed into a conical metal net in a die pressing mode at a time, production efficiency is improved, and meanwhile the percent of pass of products is improved. The utility model is suitable for the technical field of one-step compression molding of the co