Lattice-teeth bolt forming mold

Aiming at the defects of low working efficiency, long working procedure and high cost during the process of carrying out lattice teeth forming on a lattice-teeth bolt in the prior art, the utility model provides a lattice-teeth bolt forming mold. The forming mold comprises a primary upsetting mold w...

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Bibliographische Detailangaben
Hauptverfasser:	YAO GUOYAN, WANG TAO, CHEN JU, YANG XUFAN, XIAO CHENGZHI, GU JIANPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	FORGE FURNACES FORGING HAMMERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PRESSING METAL PUNCHING METAL RIVETING TRANSPORTING
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Beschreibung
Zusammenfassung:	Aiming at the defects of low working efficiency, long working procedure and high cost during the process of carrying out lattice teeth forming on a lattice-teeth bolt in the prior art, the utility model provides a lattice-teeth bolt forming mold. The forming mold comprises a primary upsetting mold which consists of a primary upsetting male mold and a primary upsetting female mold, a precise upsetting mold which consists of a precise upsetting male mold and a primary upsetting female mold, and a lattice teeth forming mold which consists of a precise upsetting male mold and a lattice teeth combination female mold. By utilizing the mold with such a structure to carry out lattice-teeth bolt forming, the working efficiency is high, the cost is low, overlap is not generated in the forming process, and the upset bolt yield is ensured.