Shaft shoulder type fastener forming die

The utility model discloses a shaft shoulder type fastener forming die, and particularly relates to the field of fastener equipment, the shaft shoulder type fastener forming die comprises a first fixing die and a second fixing die, the outer wall of one side of the first fixing die and the outer wal...

Full description

Saved in:
Bibliographic Details
Main Author GU FENGMEI
Format Patent
LanguageChinese
English
Published 14.01.2022
Subjects
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:The utility model discloses a shaft shoulder type fastener forming die, and particularly relates to the field of fastener equipment, the shaft shoulder type fastener forming die comprises a first fixing die and a second fixing die, the outer wall of one side of the first fixing die and the outer wall of one side of the second fixing die are provided with semi-arc-shaped fixing grooves, and the outer wall of one end of the top of each semi-arc-shaped fixing groove is provided with a vertically downward sliding groove. And semi-arc-shaped limiting grooves which are distributed at equal intervals are formed in the outer wall of one side of the semi-arc-shaped fixing groove. The extrusion block stops extruding the second chuck through the handle, the fastening bolt in threaded connection with the interior of the settlement threaded hole is taken out, the two semi-arc limiting grooves are taken out after the first fixing die and the second fixing die are split, then the first chuck and the second chuck are taken o
Bibliography:Application Number: CN202120480237U