Drilling machine with automatic tool changer

Details Drilling machine with automatic tool changer Drilling machine with automatic tool changer

1976-07-08

1977-09-27

Weidenfeld, Gil

Cutting by use of rotating axially moving tool

Machine including plural tools

Turret of tools

29 40, B23B 3920

Patent

active

040508374

ABSTRACT:
A drilling machine with an automatic tool changer (A.T.C.) comprising a driving motor for a spindle head and a tool magazine rotatably supported by the spindle head and provided with a plurality of tool arbors for holding tools, one of the tools being interchanged with another of the tools by intermittent rotation of the tool magazine, and wherein the tool arbors are supported for swinging movement between a protrusion position and a retraction position so as not to obstruct the machining operation.

REFERENCES:
patent: 2991666 (1961-07-01), Charlt
patent: 3406607 (1968-10-01), Hill
patent: 3473419 (1969-10-01), Ollearo
patent: 3564943 (1971-02-01), Kavanagh
patent: 3691899 (1972-09-01), Antonietto

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