Rolling oil system of four-roller cold rolling mill

A rolling oil and cold rolling mill technology, applied in metal rolling, metal rolling, manufacturing tools, etc., can solve the problems of inability to guarantee the cleanliness of the four-roll cold rolling mill, poor rolling stability, waste of resources and the environment, etc. Achieve surface cleanliness, ensure rolling stability, and reduce pollution

Pending Publication Date: 2018-12-07
LUOYANG XINYUANDA METALLURGICAL COMPLETE EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The existing method of using rolling oil is to inject oil through the oil injection device, but the existing rolling oil system cannot guarantee the cleanliness of the four-high cold rolling mill during use, the rolling stability is poor, and it is easy to cause waste of resources and environmental pollution

Method used

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  • Rolling oil system of four-roller cold rolling mill
  • Rolling oil system of four-roller cold rolling mill
  • Rolling oil system of four-roller cold rolling mill

Examples

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Embodiment 1

[0033] Such as Figure 1-10 As shown, a rolling oil system of a four-high cold rolling mill includes a frame 1 and a rolling oil system. The rolling oil system includes a nozzle beam device installed outside the feed inlet of frame 1, and the nozzle beam The device includes a nozzle beam slide seat 34, the nozzle beam slide seat is connected with a nozzle beam slide seat oil cylinder 33, a nozzle beam 31 is installed on the nozzle beam slide seat, the nozzle beam is divided into an upper nozzle beam and a lower nozzle beam, and the lower end of the upper nozzle beam and the lower nozzle beam Feeding guide plates 37 are installed on the upper ends of the nozzle beams, and the upper nozzle beams and the lower nozzle beams are connected with oil pipes 35 through their respective control valves 32. In this embodiment, the control valves 32 are dual-channel pneumatic valves, and any channel includes PAR Three gas ports are convenient for control, and the R ports of the two channels...

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Abstract

The invention discloses a rolling oil system of a four-roller cold rolling mill, and relates to the field of cold rolling mills. The rolling oil system of the four-roller cold rolling mill comprises anozzle beam device arranged on the outer side of a feed port of a frame; the nozzle beam device is connected with a control valve; an oil collecting groove is formed in the lower side of the frame; and an oil dirt filtering and purifying system is arranged between the oil collecting groove and a nozzle beam. The rolling oil system of the four-roller cold rolling mill further comprises a blowing device arranged in a discharge port of the frame and used for blowing off oil dirt on the surface of a strip; and the blowing device comprises an upper blowing assembly positioned on the upper side ofthe strip, and a lower blowing assembly positioned on the lower side of the strip. The rolling oil system of the four-roller cold rolling mill further comprises a roller cleaning device arranged on the side surface of a support roller. The rolling oil system of the four-roller cold rolling mill further comprises a smoke discharge cover arranged at the upper end of the frame. The effects of high cleaning capacity, high energy utilization rate and low environmental pollution are achieved.

Description

technical field [0001] The invention relates to the field of cold rolling mills, in particular to a rolling oil system for a four-roll cold rolling mill. Background technique [0002] The aluminum plate rolling oil product is made of refined base oil, multi-effect extreme pressure agent, oily agent and other additives coupled. Compressive metalworking oil. [0003] The main advantages of rolling oils are: [0004] (1) High viscosity, ensuring continuous and effective oil film thickness, avoiding local scratches or sintering of the mold; [0005] (2) Excellent extreme pressure and wear resistance, especially designed for strip processing with high hardness and high toughness; [0006] (3) Very high lubricating effect, continuously providing high-efficiency lubricating and anti-friction film during plastic changes, which can effectively improve the surface quality of workpieces and effectively reduce the occurrence of scratches, scratches, sintering welding, cracking and ot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B45/02B21B28/04
CPCB21B28/04B21B45/02B21B45/0218B21B45/0233B21B45/0251B21B45/0275B21B45/029Y02P70/10
Inventor 付东伟
Owner LUOYANG XINYUANDA METALLURGICAL COMPLETE EQUIP CO LTD
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