Metal working – Plural diverse manufacturing apparatus including means for... – Type of machine
Patent
1980-04-07
1984-10-16
Bilinsky, Z. R.
Metal working
Plural diverse manufacturing apparatus including means for...
Type of machine
82 2F, 408 59, 409136, B23B 326, B23B 700
Patent
active
044766130
ABSTRACT:
Particularly compact facing head structure including a housing having an axis of rotation and adapted to be directly secured to a rotating spindle for rotation about the axis of rotation thereof and slides secured to an end face of the housing for movement transversely of the axis of rotation of the housing, which facing head extends a minimum distance beyond the mounting face of the spindle. The slides may be arcuate whereby convex or concave surfaces may be machined.
One end of the actuating member may extend through the end face of the housing so that a boring tool may be secured to the end of the actuating member whereby simultaneous boring and facing operations may be accomplished with the facing head. The slides are spring biased in one direction in all positions thereof to compensate for centrifugal force, backlash and facing head wear.
Structure is provided for lubrication of the facing head under predetermined pressure with the facing head rotating. Passages are provided in the facing head for passing coolant to a workpiece through the head.
REFERENCES:
patent: Re26623 (1969-07-01), Erickson
patent: 752211 (1904-02-01), Duvall
patent: 2486977 (1949-11-01), Peters
patent: 3076355 (1963-02-01), Heuser
patent: 3113475 (1963-12-01), Lombardo
patent: 3228265 (1966-01-01), Stoddard et al.
patent: 3487748 (1970-01-01), Grage
patent: 3753624 (1973-08-01), Walker et al.
patent: 3817648 (1974-06-01), Miller
patent: 3822618 (1974-08-01), Tomenceak
patent: 3827821 (1974-08-01), Swenson
patent: 3884590 (1975-05-01), Skrentner et al.
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