Gear cutting – milling – or planing – Milling – With means to control temperature or lubricate
Patent
1988-03-22
1989-03-21
Scott, Jr., Leon
Gear cutting, milling, or planing
Milling
With means to control temperature or lubricate
279 81, 408239R, 408238, 409232, B23C 0000
Patent
active
048138290
ABSTRACT:
A tooling assembly comprises a holder and a tool head releasably mounted thereon. The holder includes a forwardly projecting frusto-conical tongue which is tightly received within a correspondingly shaped socket of the tool holder. An actuator is slidably mounted within the holder and is retained within the tool head by means of a bayonet-type coupling. A pair of locking wedges is mounted in the holder and actuated by means of a differential screw to push the actuator rearwardly against a spring bias in a manner drawing the tool head tightly against the holder. Fluid channels in the holder body, actuator, and tool head communicate after the tool head has been mounted on the holder, in order to conduct flushing fluid to flush cuttings from the hole being cut.
REFERENCES:
patent: 2485799 (1949-10-01), Woytych
patent: 3741573 (1973-06-01), Treer
patent: 4274314 (1981-06-01), Repinski
patent: 4325664 (1982-04-01), Mori
patent: 4563116 (1986-01-01), Edens
patent: 4575293 (1986-03-01), Berti
patent: 4655655 (1987-04-01), Schurfeld
"Tool Changing and Setting", (Instruction Sheet), undated.
"Quick Changing Boring and Finishing Tools", Madison Industries, (Sales Brochure), 1968.
Jr. Leon Scott
Sandvik Inc.
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