Method for modifying lubricating mode of high-bar rolling mill

A rolling mill and electrical signal technology, applied in the direction of engine lubrication, lubricating parts, rolling mill control devices, etc., can solve the problems of large consumption of burning oil, affecting production efficiency, shortening the service life of bearings, etc., and achieving less consumption of lubricating oil , Improve the service life and reduce the effect of failure

Inactive Publication Date: 2019-09-06
成渝钒钛科技有限公司
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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a method for improving the lubricating mode of a high-bar rolling mill, which has the advantage of less consumption of lubricating oil, and so

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  • Method for modifying lubricating mode of high-bar rolling mill

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see figure 1 , a method for improving the lubricating method of a high-bar rolling mill, including an electrical signal connection between the oil tank, the output end of the oil pump, and the input end of the check valve. The model of the oil pump can be VP-20-FA3, and the model of the check valve can be GM0120. The output end of the valve is connected to the input end of the main flow pipe for electrical signals, the output end of the main flow pipe i...

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Abstract

The invention relates to the technical field of oil and gas lubricating, and discloses a method for modifying a lubricating mode of a high-bar rolling mill. The method involves an oil tank, the outputend of an oil pump is connected with the input end of a one-way valve through electric signals, the output end of the one-way valve is connected with the input end of a main flow pipe through electric signals, the output end of the main flow pipe is connected with the input end of a pressure sensor through electric signals, the output end of the pressure sensor is connected with the input end ofan electric control box through electric signals, the output end of the electric control box is connected with the input end of a split-flow valve through electric signals, the output end of the mainflow pipe is connected with the input end of a split-flow pipe through electric signals, and the output end of the split-flow pipe is connected with the input end of the split-flow valve through electric signals. According to the method for modifying the lubricating mode of the high-bar rolling mill, the split-flow valve is controlled to carry out lubricating oil supplementing through the electriccontrol box, so that manual lubrication supplementing is avoided, the purpose of low lubricating oil consumption is achieved, the service life of a bearing is prolonged, and the production efficiencyis improved.

Description

technical field [0001] The invention relates to the technical field of oil-air lubrication, in particular to a method for improving the lubrication mode of a high-bar rolling mill. Background technique [0002] The weight of the rolling mill is reduced, the processing is easy, the cost is low, and the complicated guide plate can be omitted, and the continuous production can be safely and continuously produced only with a simple-shaped conduit. At present, in the steel bar rolling production line in China, the main process of the main equipment Localization, the main equipment of the rod and wire production line has reached the international advanced level. [0003] The traditional bar mill lubrication uses dry grease, which consumes a lot of oil, and it is easy to cause the bearings of the rolling mill to burn out during use, and when the rolling mill is replaced, it will cause fuel consumption and serious pollution to the working environment. Therefore, the lubrication meth...

Claims

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Application Information

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IPC IPC(8): B21B1/16B21B37/00F16N7/38F16N39/06
CPCB21B1/16B21B37/00B21B2037/002F16N7/38F16N39/06
Inventor 王占熬刘义谭启明林云海
Owner 成渝钒钛科技有限公司
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