CN201603744U - Hot rolling lubrication device of universal section mill - Google Patents
Hot rolling lubrication device of universal section mill Download PDFInfo
- Publication number
- CN201603744U CN201603744U CN2009203524535U CN200920352453U CN201603744U CN 201603744 U CN201603744 U CN 201603744U CN 2009203524535 U CN2009203524535 U CN 2009203524535U CN 200920352453 U CN200920352453 U CN 200920352453U CN 201603744 U CN201603744 U CN 201603744U
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- mill
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- oil
- roll
- mixer
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Abstract
The utility model belongs to the technical field of hot roller lubrication, and relates to a lubrication device, which comprises an in-mill part and an out-mill part, wherein the out-mill part comprises an oil storage tank, pumps, a mixer, an PLC (6) and a control valve, and lubricating oil is sent to the mixer (5) through an oil pump (4) from the oil storage tank (2); cooling water is sent to the mixer (5) through a water pump, and after being mixed in the mixer (5), the lubricating oil and the cooling water are conveyed to the in-mill part at the two sides of an inlet and an outlet of a section mill (8); the in-mill part comprises a plurality of bases and nozzles, and the bases are respectively arranged on guide cross beams at the two sides of the inlet and the outlet of the mill and in a vertical roll box at the two sides of an operating side and a driving side; and the nozzles are arranged on the bases. A certain proportion of oil-water mixture is sprayed onto the side wall of a horizontal roll and the surface of a vertical roll at a certain angle, so that the utility model effectively solves the problem that the side wall of the horizontal roll and the vertical roll are worn, prolongs the service life of tooling, improves working efficiency of equipment and improves the surface quality of products.
Description
Technical field
The utility model belongs to the lubricating rollers technical field, relates in particular to lubricating rolled piece and roll in the omnipotent shaped steel mill milling process.
Background technology
In present omnipotent shaped steel mill milling process, roll contacts with cooling water with rolled piece, can generate Fe
3O
4, Fe
2O
3Etc. the very big oxide of hardness, be bonded at roller surface, both caused the roll inordinate wear easily, reduce the service life of roll, the rolled piece scale on surface is pressed into, influence the surface quality of steel.General lubricating arrangement more lays particular emphasis on the lubricated of breaker roll surface.Because the deformation characteristic of shaped steel, when adopting omnipotent shaped steel mill milling shaped steel, horizontal roll sidewall and edging roll very easily wear and tear, not only reduced roll service life, but also influenced product surface quality, and increased the replacing frequency of frock, reduced operating efficiency.
Summary of the invention
For overcoming the shortcomings and deficiencies that background technology exists, the utility model provides a kind of hot-rolling lubricating device of omnipotent shape rolling mill, can solve horizontal roll sidewall and edging roll wear problems effectively.
The technical solution of the utility model is, a kind of hot-rolling lubricating device of omnipotent shape rolling mill, two parts are formed in the outer and milling train by milling train, it is characterized in that: the outer part of milling train is made up of fuel reserve tank, pump, blender, PLC6 and control valve, lubricating oil is sent into blender 5 from fuel reserve tank 2 through oil pump 4, and cooling water is sent into blender 5 through water pump; In blender 5,, be transported to part in the entrance and exit both sides milling train of shape rolling mill 8 by PLC6 and control valve 7 through after mixing; Part is made up of a plurality of pedestals and nozzle in the milling train, pedestal be installed in respectively milling train go into, export on the guide crossbeam of both sides and the edger roll case of fore side, transmission side both sides in, nozzle is installed on the pedestal.
The beneficial effects of the utility model are: a certain proportion of oil water mixture is on the sidewall and edging roll surface that certain angle is ejected into horizontal roll, the low-friction coefficient characteristic of utilizing lubricant medium to have, solve horizontal roll sidewall and edging roll wear problems effectively, increase frock service life, raising equipment operating efficiency strengthens product surface quality.
Description of drawings
Fig. 1 is the outer part-structure schematic diagram of the utility model milling train.
Fig. 2 is the lubricated schematic diagram of horizontal roller sidewall.
Fig. 3 is the lubricated schematic diagram of edger roll.
Wherein 1, the water source, 2, fuel reserve tank, 3, water pump, 4, oil pump, 5, blender, 6, PLC, 7, control valve, 8, shape rolling mill, 9, the horizontal roller guide crossbeam, 10, horizontal roller, 11, the horizontal roll shaft bearing, 12, horizontal roller sidewall lubricating arrangement, 13, edger roll, 14, edger roll case, 15, the edger roll lubricating arrangement, 16, the edger roll case defends plate
The specific embodiment
As shown in Figure 1, through oil pump 4, water is transported to blender 5 through water pump 3 to lubricating oil from fuel reserve tank 2, after mixing through blender 5, medium transport is arrived the entrance and exit both sides of shape rolling mill 8 by PLC6 and control valve 7.
As shown in Figure 2, horizontal roller sidewall lubricating arrangement 12 is installed on the guide crossbeam 9, can maintain a certain distance by the horizontal roller 10 of horizontal slip and different in width, oil-water mixture is by the nozzle in the horizontal roller sidewall lubricating arrangement 12 that is installed in entrance side and outlet side, be ejected into the R angle and the sidewall of horizontal roller 10, to reach lubricated purpose.
As shown in Figure 3, edger roll lubricating arrangement 15 is installed in the edger roll case and defends in the plate 16, and the edger roll case is defended plate 16 and is connected with edger roll case 14, and blending agent is ejected into edger roll 13 by edger roll lubricating arrangement 15, to reach lubricated purpose.
Claims (1)
1. the hot-rolling lubricating device of an omnipotent shape rolling mill, two parts are formed in the outer and milling train by milling train, it is characterized in that: the outer part of milling train is made up of fuel reserve tank, pump, blender, PLC and control valve, lubricating oil is sent into blender (5) from fuel reserve tank (2) through oil pump (4), and cooling water is sent into blender (5) through water pump (3); Lubricating oil and cooling water through after mixing, are transported to the interior part of entrance and exit both sides milling train of shape rolling mill (8) by PLC (6) and control valve (7) in blender (5); Part is made up of a plurality of pedestals and nozzle in the milling train, pedestal be installed in respectively milling train go into, export on the guide crossbeam of both sides and the edger roll case of fore side, transmission side both sides in, nozzle is installed on the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203524535U CN201603744U (en) | 2009-12-30 | 2009-12-30 | Hot rolling lubrication device of universal section mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203524535U CN201603744U (en) | 2009-12-30 | 2009-12-30 | Hot rolling lubrication device of universal section mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201603744U true CN201603744U (en) | 2010-10-13 |
Family
ID=42948453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203524535U Expired - Fee Related CN201603744U (en) | 2009-12-30 | 2009-12-30 | Hot rolling lubrication device of universal section mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201603744U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359707A (en) * | 2011-09-06 | 2012-02-22 | 西南铝业（集团）有限责任公司 | Straightener lubricating method and device |
| CN102363153A (en) * | 2011-09-21 | 2012-02-29 | 天津市中重科技工程有限公司 | Vertical roll box structure of universal mill |
| CN113333471A (en) * | 2021-05-19 | 2021-09-03 | 邯郸钢铁集团有限责任公司 | Ink lubrication rolling method for section steel roller |
-
2009
- 2009-12-30 CN CN2009203524535U patent/CN201603744U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359707A (en) * | 2011-09-06 | 2012-02-22 | 西南铝业（集团）有限责任公司 | Straightener lubricating method and device |
| CN102359707B (en) * | 2011-09-06 | 2014-12-10 | 西南铝业（集团）有限责任公司 | Straightener lubricating method and device |
| CN102363153A (en) * | 2011-09-21 | 2012-02-29 | 天津市中重科技工程有限公司 | Vertical roll box structure of universal mill |
| CN113333471A (en) * | 2021-05-19 | 2021-09-03 | 邯郸钢铁集团有限责任公司 | Ink lubrication rolling method for section steel roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINAN IRON AND STEEL CO LTD Free format text: FORMER OWNER: LAIWU IRON CO., LTD. Effective date: 20120316 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 271104 LAIWU, SHANDONG PROVINCE TO: 250101 JINAN, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120316 Address after: 250101 Ji'nan Industrial Road, Shandong, No. 21 Patentee after: Jinan Iron and Steel Co., Ltd. Address before: 271104, Xinxing Road, Gangcheng District, Shandong, Laiwu, 21 Patentee before: Laiwu Iron Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG IRON + STEEL CO., LTD. Free format text: FORMER NAME: JI'NAN IRON + STEEL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 250101 Ji'nan Industrial Road, Shandong, No. 21 Patentee after: Shandong Iron & Steel Group Co., Ltd. Address before: 250101 Ji'nan Industrial Road, Shandong, No. 21 Patentee before: Jinan Iron and Steel Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |