Title:
FEEDER FOR AUTOMATIC LATHE
Document Type and Number:
Japanese Patent JPS5815603
Kind Code:
A
Abstract:
Feed apparatus for automatic lathes comprises a central section bar surrounded by one or more peripheral section bars, longitudinal grooves of arcuate cross-section in all the section bars matching and cooperating with each other to form longitudinal passages for guiding bar stock when the section bars are assembled. Linings may be placed in these passages to form tubes for guiding the bar stock, these tubes being very accurately positioned relative to the outer surface of the apparatus, which may be an outer tube into which the assembly of section bars is inserted. Hence the stock-guiding tubes can be more precisely positioned, and the apparatus can be produced at low cost because the section bars are inexpensive and assembly is simple. The apparatus is particularly suitable for feeding lathes on which objects made from bar stock of very different diameters has to be machined.
Inventors:
AREKISANDORU RUISU
ANDORE RESHIYOO
ANDORE RESHIYOO
Application Number:
JP12226382A
Publication Date:
January 29, 1983
Filing Date:
July 15, 1982
Export Citation:
Assignee:
LNS VENTE FAB DECOLLETAGE
International Classes:
B23B13/02; B23B13/08; B23B13/12; (IPC1-7): B23B13/00
Attorney, Agent or Firm:
Shigeru Yagida