Machine tool apparatus

Details Machine tool apparatus Machine tool apparatus

1984-04-13

1985-07-09

Watson, Robert C.

Work holders

Holder mounted for movement

With plural means for changing holder positions

269 75, 269104, 269138, 269152, B25B 108

Patent

active

045277850

ABSTRACT:
For use in a milling or like machine, a fixture is provided to hold a part to be machined, the fixture including portions to clamp the part against relative shifting motion. A mount for the fixture includes components movable in tilting and vertical senses whereby a previously machined surface on a held part may be brought into mating contact with a reference surface in the machine thereby locating the part for a succeeding machine operation. A single means is operable to lock the components in a set position of adjustment. The part is firmly held in an unstressed condition for precise performance of the succeeding machine operation thereon.

REFERENCES:
patent: 541863 (1895-07-01), Loonmis
patent: 1788652 (1931-01-01), Andrew et al.
patent: 2669958 (1954-02-01), Sweeney
patent: 2898068 (1959-08-01), Warren
patent: 3849945 (1974-11-01), Lindzy
patent: 4054281 (1977-10-01), Martinsson
patent: 4209166 (1980-06-01), De Roven

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