Overhung roll assembly

Details Overhung roll assembly Overhung roll assembly

1987-12-16

1989-03-21

Eley, Timothy V.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29129, B23P 1900, B23P 1904

Patent

active

048131130

ABSTRACT:
A rolling mill roll assembly includes a roll shaft having a tapered portion located adjacent to an end portion. An annular tungsten carbide work roll is received on the tapered shaft portion. The work roll has circumferentially spaced keys integrally formed on its outer face. A tapered sleeve is axially wedged between the work roll and the tapered shaft portion. A drive ring is connected to the sleeve. The drive ring is splined to the shaft end portion and is provided with lug members which are axially received between and which are rotatably engaged with the keys on the outer roll face. Driving torque is thus transmitted from the shaft to the roll via the driving ring, with the roll being concentrically located with respect to the shaft axis by the tapered sleeve.

REFERENCES:
patent: 2631860 (1953-03-01), Bronson
patent: 3803691 (1974-04-01), Geese et al.
patent: 4208147 (1980-06-01), Giege et al.

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