Assembly to clamp a rolling ring

Details Assembly to clamp a rolling ring Assembly to clamp a rolling ring

1996-10-31

1998-07-21

Bray, W. Donald

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

72252, 29256, 403355, B21B 3100

Patent

active

057821259

ABSTRACT:
Assembly (12) to clamp a rolling ring (10) associated with a ring-bearing shaft (11) of a rolling mill stand, the clamping assembly (12) comprising a labyrinth ring (13), an alignment bush (18), a cap (15), a spacer (14), a closure flange (16) and a locking screw (17), means (30, 31) performing rotational clamping by frontal coupling being included between the cap (15) and the rolling ring (10), the spacer (14) having a frontal abutment (33) against the cap (15) and abutment means (40) against the rolling ring (10) and being associated axially with the cap (15) by means of key means (23), the key means (23) cooperating with seatings (25) provided in the spacer (14) in a longitudinally sliding manner, the spacer (14) defining a first gap (29a) of a required width between the opposed surfaces of the cap (15) and of the rolling ring (10) and a second gap (29b) between the means (30, 31) performing rotational clamping by frontal coupling.

REFERENCES:
patent: 3514136 (1970-05-01), Kennicott
patent: 3727957 (1973-04-01), Brown et al.
patent: 4581911 (1986-04-01), Shinomoto
patent: 4589269 (1986-05-01), Michaux
patent: 4650364 (1987-03-01), Kark
patent: 4776078 (1988-10-01), Howard et al.

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