| 摘要 |
The hydraulic safety of a lower straightening roller of an oblique straightening machine according to the present invention is intended for the protection of the straightening machine against damage due to the action of excessive overload. The body (4) of the hydraulic safety of the lower straightening roller (2) of an oblique straightening machine is mounted along with a piston (3) in a lower crossbeam (1). In the body (4), there is situated downwardly a drilled piston (3) and on the upper surface of the safety body (4), there is clamped in a bearing (11) the lower straightening roller (2). At the same time, the safety body (4) forms a lower straightening roller (2) holder. |
