Exchangeable turning head, particularly a face turning head

Details Exchangeable turning head, particularly a face turning head Exchangeable turning head, particularly a face turning head

1984-05-02

1986-08-26

Larson, Lowell A.

Turning

Process of turning

82 12, 82 63, B23B 29034

Patent

active

046075496

ABSTRACT:
A face turning head for machining stations, comprises a drive mechanism for displacing the tool slide transversely. A drive shaft drives a worm gear or its equivalent through a transmission element, such as a cog belt transmission to axially displace a setting rod. This axial movement of the setting rod, which is independent of the rotation of the turning head but can be effected simultaneously therewith, actuates a gib key drive by which a tool slide is displaced transversely to the turning head axis. Through reversing rollers and displaceable blocks, the centrifugal disequilibrium caused by the tool slide movement is compensated for.

REFERENCES:
patent: 3208312 (1965-09-01), Heuser
patent: 3824883 (1974-07-01), Wloszek
patent: 4040315 (1977-08-01), Bellingham
patent: 4184391 (1980-01-01), Eckle
patent: 4432258 (1984-02-01), Currer
patent: 4489629 (1984-12-01), D'Andrea et al.

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