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A cross-pack bearing oil supply device for the main drive shaft of a rolling mill

A technology of main drive shaft and oil replenishment device, which is applied to mechanical equipment, engine components, engine lubrication, etc., can solve problems such as hidden safety hazards, oil replenishment effect, and unsatisfactory efficiency, and achieve the guarantee effect and eliminate hidden safety hazards. Effect

Active Publication Date: 2016-08-24
BAOSHAN IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current situation of manual oil replenishment not only has obvious potential safety hazards, but also the effect and efficiency of oil replenishment are quite unsatisfactory. Lubrication state, designed a set of efficient and safe oil replenishment device

Method used

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  • A cross-pack bearing oil supply device for the main drive shaft of a rolling mill
  • A cross-pack bearing oil supply device for the main drive shaft of a rolling mill
  • A cross-pack bearing oil supply device for the main drive shaft of a rolling mill

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Embodiment Construction

[0018] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. First of all, it should be noted that the present invention is not limited to the following specific embodiments. Those skilled in the art should understand the present invention from the spirit embodied in the following embodiments, and each technical term can be optimized based on the spirit of the present invention. Broad, broad understanding.

[0019] see Figure 1-5 , the rolling mill main drive shaft cross-pack bearing oil supply device of the present invention comprises a base stand 1, a cantilever beam 2, an oil supply pipe support 5, a plurality of oil supply pipes 3, a plurality of oil supply pipe adjustment blocks 501 and an oil supply pipe guide sleeve 301, the The cantilever beam 2 is installed on the base stand 1, and the ...

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Abstract

The invention discloses an oil replenishing device for a cross-pack bearing of a main drive shaft of a rolling mill. The beam is installed on the base stand, and the height of the cantilever beam on the base stand is adjustable; the oil feed pipe bracket is fixedly installed on the cantilever beam; the plurality of oil feed pipe adjustment blocks are respectively installed In the oil supply pipe support, it can move relative to the oil pipe support; a plurality of the oil supply pipe guide sleeves are respectively fixed and installed in the plurality of oil supply pipe adjustment blocks, and the plurality of oil supply pipes pass through the The oil feed pipe guide sleeve is movable in the oil feed pipe guide sleeve. The use of the present invention eliminates potential safety hazards and ensures the effect of oil replenishment.

Description

technical field [0001] The invention relates to an oil replenishing device, in particular to an oil replenishing device for a cross-pack bearing of a main transmission shaft of a rolling mill. Background technique [0002] At present, there are generally two types of main transmission shafts used to drive work rolls in hot rolling production lines at home and abroad, namely cardan shafts (both containing cross-pack bearings) and drum-shaped teeth. These two forms are mainly considered to be able to adapt to and cooperate with the change of the diameter of the work roll, and to transmit power reliably and smoothly. [0003] Generally, the finishing area of ​​the hot rolling main rolling line will be equipped with multiple sets of rolling mills, and each rolling mill is equipped with 2 main transmission shafts for driving the work rolls to roll the strip. In the main transmission shaft, the cross-pack bearing is the key part connecting the main shaft and the flat head and bea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16N5/00F16N21/00
Inventor 韩栋王军
Owner BAOSHAN IRON & STEEL CO LTD