Machine tool

Metal working – Plural diverse manufacturing apparatus including means for... – Type of machine

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Details

29568, 408 35, B23Q 3157

Patent

active

046496106

ABSTRACT:
In a machine tool comprising a column (2) mounted for a horizontal sliding movement, a drive unit (4) mounted on the column for a vertical sliding movement, and a magazine (7) located above the drive unit and mounted on the column for a rotational movement and for a horizontal sliding movement, the magazine is particularly adapted to store a plurality of gang heads (8) and individual tools (9) which may be equipped selectively to the drive unit one by one. The drive unit includes a first clamping device (16) disposed within a spindle (14) thereof and further plural second clamping devices (18) which contributes to clamp each of the heads firmly to the unit so that large-scaled gang heads may be employed.
Gang heads and tools may be exchanged quickly between the drive unit and magazine. Portions of workpieces unworkable by large-scaled gang heads may be worked by the individual tools.

REFERENCES:
patent: 3789473 (1974-02-01), Pagella et al.
patent: 4050146 (1977-09-01), Geiger
patent: 4110898 (1978-09-01), Yamaoka et al.

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