Thread cap in-die tooth hobbing device

The invention discloses a thread cap in-die tooth hobbing device which comprises an upper die servo motor, an upper die base, an upper tooth hobbing die, a lower die outward material retreating ring,a lower die sliding sleeve, a material retreating spring, a lower die threaded molding die core, a lo...

Full description

Saved in:
Bibliographic Details
Main Author MO YUANCHUN
Format Patent
LanguageChinese
English
Published 10.08.2018
Subjects
MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS,WHEELS, RINGS, BARRELS, BALLS
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:The invention discloses a thread cap in-die tooth hobbing device which comprises an upper die servo motor, an upper die base, an upper tooth hobbing die, a lower die outward material retreating ring,a lower die sliding sleeve, a material retreating spring, a lower die threaded molding die core, a lower die fixing base and a lower die servo motor. The upper die servo motor is fixedly arranged at the top end of the upper die base, the upper tooth hobbing die is connected to the end, penetrating the upper die base, of the output end of the upper die servo motor, the lower die outward material retreating ring is arranged at the bottom end of an installing base, the lower die sliding sleeve is arranged inside the lower die outward material retreating ring, the material retreating spring is fixedly connected to the bottom end of the lower die sliding sleeve, the bottom end of the lower die sliding sleeve is arranged on the lower die threaded molding die core in a sleeving manner, and the bottom end of the lower die
Bibliography:Application Number: CN201810422537