Multi groove roll mounting means

Details Multi groove roll mounting means Multi groove roll mounting means

1975-12-10

1976-12-07

Guest, Alfred R.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29125, 72199, B21B 2702

Patent

active

039953530

ABSTRACT:
Apparatus for mounting a multi groove work roll on a roll shaft in a rolling mill. The apparatus includes a shoulder on the roll shaft, a spacer assembly on the roll shaft in engagement at one end with the shoulder, the opposite end of the spacer assembly being in engagement with a work roll axially received on the roll shaft, and a retainer assembly for holding the work roll against the spacer assembly in an operative position with one of the roll grooves aligned with the mill pass line. The spacer assembly includes at least two axially engaged components, one of which is reversible endwise relative to the other in order to change the overall axial length of the spacer assembly to thereby shift the roll axially through an appropriate distance to make use of additional grooves on the work roll.

REFERENCES:
patent: 2159290 (1939-05-01), Penkala
patent: 3398563 (1968-08-01), Jones et al.
patent: 3447351 (1969-06-01), Werntz
patent: 3545371 (1970-12-01), Reist
patent: 3616671 (1971-11-01), Notari
patent: 3866283 (1975-02-01), Gould

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