Column A male die assembly and column A shaping equipment and method

• Main Authors: ZENG SHIYAO, YANG HUAN, QIN CE
• Format: Patent
• Language: Chinese; English
• Published: 06.06.2023
• 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 invention provides an A-column male die assembly and A-column shaping equipment and method, and belongs to the technical field of vehicle side wall shaping. The A-pillar male die assembly comprises a first movable male die and a second movable male die, the rear end of the first movable male die and the front end of the second movable male die are in movable contact, the first movable male die and the second movable male die are configured to be used for shaping the side portion of an A pillar together, and the first movable male die and the second movable male die can be adjusted to be different return strokes respectively. According to the technical scheme, the retreating and part taking requirement after the area of the side wall is shaped is met, side shaping can be completed through one working procedure, shaping does not need to be completed through working procedures, the manufacturing and production operation cost of tool development is reduced, the wrinkling defect is avoided, the sealing perform