Multiple spindle toolhead

Details Multiple spindle toolhead Multiple spindle toolhead

1981-04-01

1984-01-24

Bilinsky, Z. R.

Gear cutting, milling, or planing

Milling

With detachable or auxiliary cutter support to convert...

29568, 408 53, 409230, B23B 3916, B23C 526, B23Q 3157

Patent

active

044273258

ABSTRACT:
An improved multiple spindle toolhead for a machine tool includes a body having at least one tool-carrying spindle journaled into one side thereof and having an input shaft coupled to the spindle and extending from the body side opposite to the spindle for seating in the machine tool spindle. A plurality of threaded studs extends rearwardly from the body for mating engagement with a plurality of threaded elements seated in the machine tool adjacent to the spindle. Means are provided in the machine tool for rotatably driving the threaded elements relative to the threaded studs on the toolhead body to secure the toolhead against the machine tool.

REFERENCES:
patent: 3311024 (1967-03-01), Daugherty
patent: 3794436 (1974-02-01), Rowlett
patent: 3849018 (1974-11-01), Anderson
patent: 3930301 (1976-01-01), Wagner
patent: 4012818 (1977-03-01), Dornbluth et al.
"Convertible Multi Spindle Boring Heads for Numerically Controlled Machining Centers" Wekstattstechnik vol. 66, No. 4, 1976, pp. 197-178, D. Maier.
"Multi Spindle Boring Heads for Machining Centers" Werkstattstechnik vol. 63, No. 10, 1973, p. 628.
"Automatic Tool Changer for Boring Tools", F.Krempel Werkstatt und Betrieb, vol. 110, No. 1, 1977.

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