Roller entry guides for rod mills

Details Roller entry guides for rod mills Roller entry guides for rod mills

1979-10-01

1981-10-20

Mehr, Milton S.

Metal deforming

By use of roller or roller-like tool-element

With handling of, or guiding of, work or product relative to...

B21B 3916

Patent

active

042953561

ABSTRACT:
A roller entry guide for a rod mill consists of a body with a funnel shaped entrance leading to a through bore for the rod. The exit is provided with two guide rollers each mounted on a rocker arm for adjustment of their spacing. Each guide roller has a ring of fluid reaction recesses at which a nozzle directs a stream of pressurized fluid, usually air, to keep the rollers rotating at operative speeds and prevent excessive wear and possible bearing failure, which can lead to cobbles in the rod. Each roller includes an annular outer members mounted on a central member by two spaced bearings, the outer races of which have radially projecting flanges engaged in counterbores in the annular outer member to automatically locate the parts together for rapid assembly and disassembly.

REFERENCES:
patent: 3326027 (1967-06-01), Washburn
patent: 3837553 (1974-09-01), Bock
patent: 4039107 (1977-08-01), Boley et al.

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