Micro-hole steel press forming die

The utility model discloses a micro-hole steel press forming die. The die-casting die structurally comprises a movable die, a top plate, a fixing head, a second telescopic rod, a positioning column, apositioning mechanism, a die-casting groove and a fixing groove. The utility model discloses a micro...

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Bibliographic Details
Main Author LYU XIAOXIA
Format Patent
LanguageChinese
English
Published 16.06.2020
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Summary:The utility model discloses a micro-hole steel press forming die. The die-casting die structurally comprises a movable die, a top plate, a fixing head, a second telescopic rod, a positioning column, apositioning mechanism, a die-casting groove and a fixing groove. The utility model discloses a micro-hole steel press forming die. A positioning mechanism is arranged at the upper end of a static mold; the positioning columns enter the inner side of the shell through the positioning grooves; then the positioning column passes through the positioning conical ring; the positioning cone ring can guide the positioning column; the center of the positioning column is positioned; meanwhile, the spring pieces play a role in clamping the positioning columns and preventing the positioning columns fromdeviating, and then the positioning columns press the pressing blocks, so that the pressing blocks press the second springs through the sliding rods, the second springs deform and shrink, the positioning columns extend into th
Bibliography:Application Number: CN201921248450U