ROLLING STAND FOR THE ROLLING OF ROLLING STOCK

The invention relates to a rolling stand and a rolling mill for the rolling of preferably metallic rolling stock. Known rolling stands of this type typically have two backup rolls (110) which are rotatably mounted by way of their roll journals in chocks which function as oil film bearings. The oil f...

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Bibliographic Details
Main Authors KNIE DANIEL, ALKEN JOHANNES
Format Patent
LanguageChinese
English
Published 27.03.2018
Subjects
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
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Summary:The invention relates to a rolling stand and a rolling mill for the rolling of preferably metallic rolling stock. Known rolling stands of this type typically have two backup rolls (110) which are rotatably mounted by way of their roll journals in chocks which function as oil film bearings. The oil film bearings are supplied with coolant and/or lubricant by means of a low-pressure circuit which hasat least one low-pressure pump (130) for conveying the coolant and/or lubricant. To reduce the costs for driving the low-pressure pump (130), there is provided according to the invention a gear mechanism which is arranged on the barrel-remote side of at least one of the chocks in order to rotationally couple the at least one low-pressure pump (130) to the backup roll journal (120) which is rotatably mounted in the chock. 本发明涉及种轧机机架和用于轧制优选地金属的轧材的轧机机组。这种类型的已知的轧机机架典型地具有两个支撑辊子(110)，它们以其辊子辊颈可转动地支承在用作油膜轴承的装入件中。为油膜轴承供给冷却剂和/或润滑剂借助低压回路实现，该低压回路具有至少个低压泵(130)以用于输送冷却剂和/或润滑剂。为了降低用于驱动低压泵(130)的成本，根据本发明设置有传动机构，其布置在装入件中的至少个装入件的远离辊身的侧，
Bibliography:Application Number: CN201680044779