Bar stock supporting and feeding apparatus

Details Bar stock supporting and feeding apparatus Bar stock supporting and feeding apparatus

1993-09-08

1996-07-16

Rachuba, M.

Turning

Lathe

With work feeder or remover

74110, 414 14, 226124, 226154, B23B 1302

Patent

active

055356532

ABSTRACT:
A bar stock supporting and feeding apparatus which includes first and second series of bar stock support members centered about a longitudinal axis and movable with respect to the axis to rotatably engage a length of bar stock. An adjustable stop mechanism is provided to quickly adjust the apparatus to rotatably support bar stock of different diameter. A loading and unloading mechanism is provided which does not require that an operator's hands be placed dangerously close to the apparatus. A bar stock feeding apparatus is provided with a similar gear system for engaging the bar stock and feeding it into an adjacent machine tool. A fail-safe mechanism prevents disengagement of the support apparatus in the event of a loss of fluid pressure in the system.

REFERENCES:
patent: 3447694 (1969-06-01), Hartle
patent: 4289051 (1981-09-01), Ramunas
patent: 4628779 (1986-12-01), Louis
patent: 4995298 (1991-02-01), Arisaka et al.
patent: 5366334 (1994-11-01), Cucchi

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