Precision adjustment for a machine tool, especially a boring mac

Details Precision adjustment for a machine tool, especially a boring mac Precision adjustment for a machine tool, especially a boring mac

1987-09-17

1988-12-27

Weidenfeld, Gil

Gear cutting, milling, or planing

Milling

Cutter spindle or spindle support

408158, 408161, 408168, B23Q 312, B23B 3900

Patent

active

047937505

ABSTRACT:
In a precision adjustment head for a machine tool a slide (9) is radially adjustable in a radially extending guide (8) in a substantially cylindrical housing (1), on which slide a tool carrier (11) can be fixed. In the housing (1) the positioning member 5 is axially displaceable and a positioning element (14) is fixed to the slide (9), with a groove (15) extending obliquely to the housing axis A and tapering to its groove bottom (15a), in which engages a projecting insert (19) provided on the positioning member (5), tapering towards its free end in correspondence with the groove cross section. The insert (19) is adjustable and fixable relative to the positioning member (5) perpendicular to the groove bottom (15a).

REFERENCES:
patent: 2826943 (1958-03-01), Townsend
patent: 4508475 (1985-04-01), Peuterbaugh

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