Apparatus for changing tools of a numerically controlled machini

Details Apparatus for changing tools of a numerically controlled machini Apparatus for changing tools of a numerically controlled machini

1988-04-25

1990-01-16

Briggs, William

Metal working

Plural diverse manufacturing apparatus including means for...

Common reciprocating support for spaced tools

29 26A, B23Q 3157

Patent

active

048933996

ABSTRACT:
The invention relates to an apparatus for changing tools of a numerically controlled machining center having a tool chain magazine which has a straight chain strand. Previously the tools were only changed individually. In order to acclerate the tool change, a cassette (6) having a plurality of tool receptacles (7) is proposed which can assume a normal position and a further position, in which arrangement, in the further position, one tool or a plurality of tools can be transferred directly from the cassette (6) to the strand (1) or vice versa and, in the normal position, the cassette (6) can be loaded and unloaded with regard to the tools or can be exchanged for another.

REFERENCES:
patent: 3466740 (1969-09-01), Harman
patent: 3781974 (1974-01-01), Holzl et al.
patent: 4443928 (1984-04-01), Kielma
patent: 4505020 (1985-03-01), Kinoshita
patent: 4547955 (1985-10-01), Shiomi et al.

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