CN102359707A - Straightener lubricating method and device - Google Patents
Straightener lubricating method and device Download PDFInfo
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- CN102359707A CN102359707A CN2011102626001A CN201110262600A CN102359707A CN 102359707 A CN102359707 A CN 102359707A CN 2011102626001 A CN2011102626001 A CN 2011102626001A CN 201110262600 A CN201110262600 A CN 201110262600A CN 102359707 A CN102359707 A CN 102359707A
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Abstract
The embodiment of the invention provides a straightener lubricating method and device, aiming at reducing waste of oil plants and mechanical faults and improving the product quality. The straightener lubricating method comprises the steps of: conveying gas provided by a gas source to at least one group of nozzles by a pneumatic control valve through a gas conveying pipeline, wherein the at least one group of nozzles comprise two nozzles which are opposite and positioned at the left side and the right side of a strip; pumping oil stored in an oil tank out by an oil pump and conveying the oil to the at least one group of nozzles through an oil conveying pipeline; and mixing the oil and the gas at the least one group of nozzles to form an oil-gas mixture, and sprinkling the oil-gas mixture from two sides to the middle of the strip through the two nozzles included in the at least one group of nozzles. According to the straightener lubricating method provided by the embodiment of the invention, oil and gas consumption and defects of hemp skin, stick injury and the like on the surface of the strip are reduced, and heat on a straightener roller can be taken away in time, therefore the mechanical faults of the straightener roller, caused by heat, are reduced.
Description
Technical field
The present invention relates to the sheet metal strip manufacture field, relate in particular to a kind of straightening machine lubricating method and device.
Background technique
Straightening machine is the equipment that each type material such as metal section, bar, tubing, wire rod, band is aligned, and divides according to its working principle type, mainly is divided into five big types, and the first kind is called the bending-type straightening machine, as: gag straightener and roller leveler; Second type is called rotating bending formula straightening machine, like: cross-roll straightening machine, hub-type straightening machine, and translational straightening machine; The 3rd type is called stretcher leveler, as: jaw type stretcher leveler, continuously elongated straightening machine; The 4th type is called stretch bending-straightening machine; The 5th type is called and draws bad equipment for straightening.Wherein the working principle of stretch bending-straightening machine row straightening machine is that the roll coil of strip is carried out uncoiling, side cut, cleaning, oven dry and stretching, straightening processing, is rolled into volume again; Band behind continuously elongated, aligning has been eliminated internal stress, obtains good plate shape.
Because mechanisms such as extruding and frictions, straightening machine tends to produce certain heat in the course of the work, and also possibly produce defectives such as numb skin or sticking wound to product surface.In order to address these problems, generally be that straightening roller is sprayed oil gas, oil gas both can be taken away a part of heat, and oil wherein also can be lubricated straightening roller.
Existing technology does not provide special lubricating fitting, just respectively arranges a jet pipe 11 and jet pipe 12 up and down in the ingress of straightening machine, shown in accompanying drawing 1, about 8 to 9 nozzles 13 is installed on the every jet pipe.During straightening machine work, nozzle 13 full oil carry out continuous injection to straightening roller 14.
Inventor of the present invention finds that in permanent practice there is disadvantage at least in the method that straightening machine is lubricated that above-mentioned existing technology provides:
Defective one: the oil plant waste is serious.Because be that 8 to 9 nozzles take full oil that straightening roller is carried out the mode of continuous injection, fuel injection quantity is excessive, has surpassed the oil mass of actual demand; On the other hand, the most oil of upper surface flows out from the band both sides at first group of straightening roller place, and loss is bigger.
Defective two: goods cause defective easily.Because the most oil of upper surface flows out from the band both sides at first group of straightening roller place, immediately following other several groups of straightening roller oil-free lubrications thereafter, this just causes strip surface to produce defectives such as numb skin, sticking wound.
Defective three: there was a mechanical failure easily.Because can not be to the oil of capacity is provided immediately following other several groups of straightening rollers after first group of straightening roller, the heat on these straightening rollers can't be taken away, mechanical failure such as therefore, cause easily that the straightening roller surface temperature is high, roll surface damage and bearing are stuck.
Summary of the invention
The embodiment of the invention provides a kind of straightening machine lubricating method and device, to reduce the waste and the mechanical failure of oil plant, improves the quality of products.
The embodiment of the invention provides a kind of straightening machine lubricating method, and said method comprises:
Gas delivery at least one group of nozzle that Pneumatic valve provides source of the gas through gas pipeline, said one group of nozzle comprises that two are positioned at band the right and left and relative nozzle;
The oil pump that oil pump is deposited fuel tank goes out and is delivered to said at least one group of nozzle through oil transport pipeline;
Said oil and gas are mixed into gas mixture at said at least one group of nozzle place, and two nozzles included by said at least one group of nozzle spray said gas mixture from the band both sides to the centre.
The embodiment of the invention provides a kind of straightening machine lubricating fitting, and said device comprises Pneumatic valve, oil pump, at least one group of nozzle, gas pipeline, oil transport pipeline and solenoid valve;
Said gas pipeline connects source of the gas and said at least one group of nozzle, is used for conveying gas;
Said oil transport pipeline connects fuel tank and said at least one group of nozzle, is used for transferring oil;
Said Pneumatic valve is arranged on the gas pipeline between said source of the gas and the said at least one group of nozzle, is used for gas delivery to the said at least one group of nozzle that said source of the gas is provided through said gas pipeline;
Said oil pump is arranged on the oil transport pipeline between said fuel tank and the said at least one group of nozzle; The oil pump that is used for when opening said solenoid valve, said fuel tank being deposited goes out and is delivered to said at least one group of nozzle through said oil transport pipeline, and said solenoid valve is arranged on the oil transport pipeline between said oil pump and the said at least one group of nozzle;
Said at least one group of nozzle; Comprise that two are arranged at band the right and left and relative nozzle; Be used for said oil and gas are mixed into gas mixture, two nozzles included by said at least one group of nozzle spray said gas mixture from the band both sides to the centre.
Can know from the invention described above embodiment; Because one group of nozzle comprises that two are positioned at band the right and left and relative nozzle; Oil and gas are mixed into gas mixture at said at least one group of nozzle place, and two nozzles are to spray said gas mixture from the band both sides to the centre.Therefore; Compared with prior art, the straightening machine lubricating method that the embodiment of the invention provides has reduced oil gas consumption with oil, narrow-minded; Nozzle can make immediately following other several groups of straightening rollers after first group of straightening roller to middle sprinkling oil gas mixture from the band both sides and can obtain the lubricated numb skin that has reduced strip surface and glue defective such as wound; Meanwhile, owing to can in time take away the heat on the straightening roller to the oil of capacity is provided immediately following other several groups of straightening rollers after first group of straightening roller; Also reduced heat to the mechanical failure that straightening roller brings, be particularly suitable for aligning unit at the stretch bending-straightening machine row.
Description of drawings
In order to be illustrated more clearly in the technological scheme of the embodiment of the invention; To do to introduce simply to the accompanying drawing of required use in existing technology or the embodiment's description below; Obviously; Accompanying drawing in describing below only is some embodiments of the present invention, to those skilled in the art, can also obtain other accompanying drawing like these accompanying drawings.
Fig. 1 is the lubricated schematic representation of straightening machine that existing technology provides;
Fig. 2 is the straightening machine lubricating method schematic flow sheet that the embodiment of the invention provides;
Fig. 3 is the straightening machine lubricating fitting structural representation that the embodiment of the invention provides;
Fig. 4 is the straightening machine lubricating fitting structural representation that another embodiment of the present invention provides;
Fig. 5 is the straightening machine lubricating fitting structural representation that another embodiment of the present invention provides;
Fig. 6 is the straightening machine lubricating fitting structural representation that another embodiment of the present invention provides;
Fig. 7 is the straightening machine lubricating fitting control schematic representation that the embodiment of the invention provides.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technological scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiments.Based on the embodiment among the present invention, the every other embodiment that those skilled in the art obtained belongs to the scope that the present invention protects.
Seeing also accompanying drawing 2 is straightening machine lubricating method schematic flow sheets that the embodiment of the invention provides, and mainly comprises step:
S201, gas delivery at least one group of nozzle that Pneumatic valve provides source of the gas through gas pipeline, said one group of nozzle comprises that two are positioned at band the right and left and relative nozzle.
Different with the straightening machine that existing technology provides, in embodiment provided by the invention, one group of two included nozzle of nozzle is to be positioned at band (for example, aluminum strip) the right and left rather than upper and lower surfaces.Said two nozzles respectively connect a slide block through a vertical support frame; Slide block set is connected on the horizontal support bar; Through moving, for example, manually or through programmable logic controller (PLC) (Programmable Logic Controller; PLC) control program moves the slide block that is connected with said nozzle, regulates the distance between two included nozzles of said at least one group of nozzle.Distance size between said two nozzles is decided according to the width of said band.
In embodiment provided by the invention, between said Pneumatic valve and said source of the gas, a stop valve can also be installed, if need to change said Pneumatic valve or/and during nozzle, then adopt said stop valve to close the gas that said source of the gas provides.
Need to prove that if straightening machine has multiple straightening roller, then said at least one group of oil nozzle can comprise many group nozzles, can adopt the group number of the oil nozzle that gas that shunt provides said source of the gas comprises according to said many group nozzles to branch to said many group nozzles.For example, if comprise three groups of nozzles (every group comprises two nozzles), then can adopt three threeways (in the shunt a kind of) parallel connection, three groups of gases that source of the gas is provided branch to six nozzles of three groups of nozzles.It is understandable that how many many group nozzles are arranged, then correspondingly can what threeways of parallel connection.
S202, the oil pump that oil pump is deposited fuel tank go out and are delivered to said at least one group of nozzle through oil transport pipeline.
The oil that fuel tank is deposited is used to lubricate, clean and cool off the straightening roller of straightening machine, and after starting oil pump, opening solenoid valve, the oil that fuel tank is deposited can be delivered to said at least one group of nozzle through oil transport pipeline.
Similar with conveying gas, if straightening machine has multiple straightening roller, then said at least one group of oil nozzle can comprise many group nozzles, can adopt the group number of the oil nozzle that oil that shunt pumps said oil pump comprises according to said many group nozzles to branch to said many group nozzles.For example, if comprise three groups of nozzles (every group comprises two nozzles), then can adopt three threeways (in the shunt a kind of) parallel connection, three groups of oil contents that the oil that oil pump is pumped provides flow to six nozzles of three groups of nozzles.It is understandable that how many many group nozzles are arranged, then correspondingly can what threeways of parallel connection.
Can know by S201 and S202, when straightening machine comprises multiple straightening roller, owing to correspondingly have many group spray groups; Therefore, all straightening rollers can both be lubricated, clean and cooling, (for example reduced band effectively; Aluminum strip etc.) surface produces numb skin and the probability that glues defectives such as wound, improves Products Quality, simultaneously; Reduced damage, practiced thrift maintenance cost, enhanced productivity straightening roller itself.
S203, said oil and gas are mixed into gas mixture at said at least one group of nozzle place, and two nozzles included by said at least one group of nozzle spray said gas mixture from the band both sides to the centre.
Each nozzle of said at least one group of nozzle comprises modulating valve, is used for said oil and gas are mixed into said gas mixture according to a certain percentage.During sprinkling, can be that two nozzles spray said gas mixture continuously from the band both sides to the centre, perhaps, also can be that two nozzles intermittently spray said gas mixture from the band both sides to the centre.
Need to prove; The oil pressure that goes out of pressure that can be through manually or automatically regulating source of the gas or oil pump is regulated two nozzles spray or intermittently spray said gas mixture continuously to the centre from the band both sides range, controls the time that said two nozzles spray or intermittently spray said gas mixture continuously to the centre from the band both sides through program.
Can know from the straightening machine lubricating method that the invention described above embodiment provides; Because one group of nozzle comprises that two are positioned at band the right and left and relative nozzle; Oil and gas are mixed into gas mixture at said at least one group of nozzle place, and two nozzles are to spray said gas mixture from the band both sides to the centre.Therefore; Compared with prior art, the straightening machine lubricating method that the embodiment of the invention provides has reduced oil gas consumption with oil, narrow-minded; Nozzle can make immediately following other several groups of straightening rollers after first group of straightening roller to middle sprinkling oil gas mixture from the band both sides and can obtain the lubricated numb skin that has reduced strip surface and glue defective such as wound; Meanwhile, owing to can in time take away the heat on the straightening roller to the oil of capacity is provided immediately following other several groups of straightening rollers after first group of straightening roller; Also reduced heat to the mechanical failure that straightening roller brings, be particularly suitable for aligning unit at the stretch bending-straightening machine row.
Seeing also accompanying drawing 3, is the straightening machine lubricating fitting structural representation that the embodiment of the invention provides.For the ease of explanation, only show the part relevant with the embodiment of the invention.The straightening machine lubricating fitting of accompanying drawing 3 examples comprises Pneumatic valve 301, oil pump 302, at least one group of nozzle 303, gas pipeline 304, oil transport pipeline 305 and solenoid valve 306, wherein:
At least one group of nozzle 303 comprises that two are arranged at band the right and left and relative nozzle; Be used for said oil and gas are mixed into gas mixture, spray said gas mixture from the band both sides to the centre by said at least one group of nozzle 303 two included nozzles.Each nozzle of said at least one group of nozzle 303 comprises modulating valve, is used for said oil and gas are mixed into said gas mixture according to a certain percentage.During sprinkling, can be that two nozzles spray said gas mixture continuously from the band both sides to the centre, perhaps, also can be that two nozzles intermittently spray said gas mixture from the band both sides to the centre.Need to prove; The oil pressure that goes out of pressure that can be through manually or automatically regulating source of the gas or oil pump is regulated two nozzles spray or intermittently spray said gas mixture continuously to the centre from the band both sides range, controls the time that said two nozzles spray or intermittently spray said gas mixture continuously to the centre from the band both sides through program.
Different with the straightening machine that existing technology provides, in embodiment provided by the invention, one group of nozzle 303 two included nozzle is to be positioned at band (for example, aluminum strip) the right and left rather than upper and lower surfaces.Said two nozzles respectively connect a slide block 402 through a vertical support frame 401, and slide block 402 is socketed on the horizontal support bar 403, the straightening machine lubricating fitting that another embodiment of the present invention provides shown in accompanying drawing 4.Through moving; For example; Manually or through programmable logic controller (PLC) (Programmable Logic Controller, PLC) control program moves the slide block 402 that is connected with said nozzle, regulates the distance between two included nozzles of said at least one group of nozzle 303.Distance size between said two nozzles is decided according to the width of said band
On the gas pipeline between said Pneumatic valve 301 and the said source of the gas, a stop valve 501 can also be set, the straightening machine lubricating fitting that another embodiment of the present invention provides shown in accompanying drawing 5.If need to change said Pneumatic valve 301 or/and during nozzle, then adopt said stop valve 501 to close the gas that said source of the gas provides.
Need to prove; If straightening machine has multiple straightening roller; Then said at least one group of oil nozzle 303 can comprise many group nozzles; Can adopt the group number of the oil nozzle that gas that shunt 601 provides said source of the gas comprises according to said many group nozzles to branch to said many group nozzles, the straightening machine lubricating fitting that another embodiment of the present invention provides shown in accompanying drawing 6, shunt 601 are arranged on the gas pipeline between said Pneumatic valve 301 and the said at least one group of nozzle 303.For example, if comprise three groups of nozzles (every group comprises two nozzles), then can adopt three threeways (in the shunt a kind of) parallel connection, three groups of gases that source of the gas is provided branch to six nozzles of three groups of nozzles.It is understandable that how many many group nozzles are arranged, then correspondingly can what threeways of parallel connection.Likewise; Also can adopt the group number of the oil nozzle that oil that shunt 601 pumps said oil pump comprises according to said many group nozzles to branch to said many group nozzles; The straightening machine lubricating fitting that another embodiment of the present invention provides shown in accompanying drawing 6, shunt 601 are arranged on the oil transport pipeline between said solenoid valve 306 and the said at least one group of nozzle 303.For example, if comprise three groups of nozzles (every group comprises two nozzles), then can adopt three threeways (in the shunt a kind of) parallel connection, three groups of oil contents that the oil that oil pump is pumped provides flow to six nozzles of three groups of nozzles.It is understandable that how many many group nozzles are arranged, then correspondingly can what threeways of parallel connection.
Straightening machine lubricating fitting by accompanying drawing 6 embodiment of the invention provide can be known, when straightening machine comprises multiple straightening roller, owing to correspondingly have many group spray groups; Therefore, all straightening rollers can both be lubricated, clean and cooling, (for example reduced band effectively; Aluminum strip etc.) surface produces numb skin and the probability that glues defectives such as wound, improves Products Quality, simultaneously; Reduced damage, practiced thrift maintenance cost, enhanced productivity straightening roller itself.
Can know from the straightening machine lubricating fitting of accompanying drawing 3 examples; Because one group of nozzle comprises that two are positioned at band the right and left and relative nozzle; Oil and gas are mixed into gas mixture at said at least one group of nozzle place, and two nozzles are to spray said gas mixture from the band both sides to the centre.Therefore; Compared with prior art; Straightening machine lubricating fitting that the embodiment of the invention provides has reduced oil gas consumption with oil, narrow-minded, and nozzle can make immediately following other several groups of straightening rollers after first group of straightening roller to middle sprinkling oil gas mixture from the band both sides and can obtain the lubricated numb skin that has reduced strip surface and glue defective such as wound; Meanwhile; Owing to can in time take away the heat on the straightening roller to the oil of capacity is provided immediately following other several groups of straightening rollers after first group of straightening roller, also reduce the mechanical failure that heat brings to straightening roller.
The straightening machine lubricating fitting that the embodiment of the invention provides is controlled by the PLC control program; Its control schematic representation is shown in accompanying drawing 7; The actuating signal line of electromagnetic signal line level pump that connects each valve (Pneumatic valve, stop valve and solenoid valve etc.) is to operating console; Write the PLC control program and the post debugging program is installed.
More than a kind of straightening machine lubricating method and device that the embodiment of the invention is provided carried out detailed introduction; Used concrete example among this paper principle of the present invention and mode of execution are set forth, above embodiment's explanation just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that on embodiment and application area, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a straightening machine lubricating method is characterized in that, said method comprises:
Gas delivery at least one group of nozzle that Pneumatic valve provides source of the gas through gas pipeline, said one group of nozzle comprises that two are positioned at band the right and left and relative nozzle;
The oil pump that oil pump is deposited fuel tank goes out and is delivered to said at least one group of nozzle through oil transport pipeline;
Said oil and gas are mixed into gas mixture at said at least one group of nozzle place, and two nozzles included by said at least one group of nozzle spray said gas mixture from the band both sides to the centre.
2. the method for claim 1 is characterized in that, said method also comprises:
Through moving the slide block that said nozzle connects, regulate the distance between two included nozzles of said at least one group of nozzle.
3. the method for claim 1 is characterized in that, if need to change said Pneumatic valve or/and nozzle then adopts the stop valve between said Pneumatic valve and said source of the gas to close the gas that said source of the gas provides.
4. like any described method of claim 1 to 3, it is characterized in that if said at least one group of oil nozzle comprises many group nozzles, then said method also comprises:
The oil that adopts gas that shunt provides said source of the gas or oil pump to pump, the group number of the oil nozzle that comprises according to said many group nozzles branches to said many group nozzles.
5. like any described method of claim 1 to 3, it is characterized in that, saidly spray said gas mixture from the band both sides to the centre by two included nozzles of said at least one group of nozzle and be specially:
Two nozzles included by said at least one group of nozzle spray or intermittently spray said gas mixture continuously from the band both sides to the centre;
Said spray continuously or intermittently spray said gas mixture to the centre from the band both sides by included two nozzles of said at least one group of nozzle also comprise: the oil pressure that goes out of pressure through regulating source of the gas or oil pump is regulated said two nozzles spray or intermittently spray said gas mixture continuously to the centre from the band both sides range, controls the time that said two nozzles spray or intermittently spray said gas mixture continuously to the centre from the band both sides through program.
6. a straightening machine lubricating fitting is characterized in that, said device comprises Pneumatic valve, oil pump, at least one group of nozzle, gas pipeline, oil transport pipeline and solenoid valve;
Said gas pipeline connects source of the gas and said at least one group of nozzle, is used for conveying gas;
Said oil transport pipeline connects fuel tank and said at least one group of nozzle, is used for transferring oil;
Said Pneumatic valve is arranged on the gas pipeline between said source of the gas and the said at least one group of nozzle, is used for gas delivery to the said at least one group of nozzle that source of the gas is provided through said gas pipeline;
Said oil pump is arranged on the oil transport pipeline between said fuel tank and the said at least one group of nozzle, and the oil pump that is used for when opening said solenoid valve, fuel tank being deposited goes out and is delivered to said at least one group of nozzle through said oil transport pipeline;
Said at least one group of nozzle comprises that two are positioned at band the right and left and relative nozzle, is used for said oil and gas are mixed into gas mixture, and two nozzles included by said at least one group of nozzle spray said gas mixture from the band both sides to the centre.
7. device as claimed in claim 6 is characterized in that said device also comprises the slide block that is connected with said nozzle, and said slide block is used to regulate the distance between two included nozzles of said at least one group of nozzle when moving.
8. device as claimed in claim 6; It is characterized in that; Said device also comprises the stop valve on the gas pipeline that is arranged between said Pneumatic valve and the said source of the gas, and said stop valve is used for that needs are changed said Pneumatic valve or/and close the gas that said source of the gas provides during nozzle.
9. like any described device of claim 6 to 8; It is characterized in that; If said at least one group of oil nozzle comprises many group nozzles; Then said device also comprises on the gas pipeline that is arranged between said Pneumatic valve and the said at least one group of nozzle or the shunt on the oil transport pipeline between said solenoid valve and the said at least one group of nozzle, the oil that gas that is used for said source of the gas is provided or oil pump pump, and the group number of the oil nozzle that comprises according to said many group nozzles branches to said many group nozzles.
10. like any described device of claim 6 to 8, it is characterized in that said at least one group of nozzle specifically is used for spraying or intermittently spray said gas mixture continuously from the band both sides to the centre;
The oil pressure that goes out of pressure through regulating source of the gas or oil pump is regulated said two nozzles spray or intermittently spray said gas mixture continuously to the centre from the band both sides range, controls the time that said two nozzles spray or intermittently spray said gas mixture continuously to the centre from the band both sides through program.
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| CN201110262600.1A CN102359707B (en) | 2011-09-06 | 2011-09-06 | Straightener lubricating method and device |
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| CN201110262600.1A CN102359707B (en) | 2011-09-06 | 2011-09-06 | Straightener lubricating method and device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562433A (en) * | 2015-12-17 | 2016-05-11 | 南京钢铁股份有限公司 | Method for reducing pits in surface of rolled steel plate by using water pouring |
| CN108506706A (en) * | 2018-05-24 | 2018-09-07 | 宣化钢铁集团有限责任公司 | A kind of adjustable multichannel oil-gas mixer of oil mass tolerance |
| CN111006115A (en) * | 2019-12-05 | 2020-04-14 | 中国航发四川燃气涡轮研究院 | Guide shaft lubricating device of high-temperature plunger type regulating valve |
| CN111299355A (en) * | 2019-12-18 | 2020-06-19 | 东北轻合金有限责任公司 | Method for changing straightening roller lubrication of stretch bending straightening machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2347692Y (en) * | 1998-10-28 | 1999-11-10 | 武汉钢铁(集团)公司 | Jet oiling unit for strip steel |
| JP2000280007A (en) * | 1999-03-30 | 2000-10-10 | Kawasaki Steel Corp | Equipment to supply lubricant to fixed guide shoe |
| CN201310728Y (en) * | 2008-12-15 | 2009-09-16 | 莱芜钢铁股份有限公司 | Oil-air lubricating device |
| CN201603744U (en) * | 2009-12-30 | 2010-10-13 | 莱芜钢铁股份有限公司 | Hot rolling lubrication device of universal section mill |
| JP2010247196A (en) * | 2009-04-17 | 2010-11-04 | Nippon Steel Corp | Lubrication rolling method of shape and lubricating device |
| CN201950080U (en) * | 2010-12-14 | 2011-08-31 | 永鑫精密材料（无锡）有限公司 | Technical lubricating device for stainless steel strips in bending and straightening |
| CN202224537U (en) * | 2011-09-06 | 2012-05-23 | 西南铝业（集团）有限责任公司 | Lubricating device for straightening machines |
-
2011
- 2011-09-06 CN CN201110262600.1A patent/CN102359707B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2347692Y (en) * | 1998-10-28 | 1999-11-10 | 武汉钢铁(集团)公司 | Jet oiling unit for strip steel |
| JP2000280007A (en) * | 1999-03-30 | 2000-10-10 | Kawasaki Steel Corp | Equipment to supply lubricant to fixed guide shoe |
| CN201310728Y (en) * | 2008-12-15 | 2009-09-16 | 莱芜钢铁股份有限公司 | Oil-air lubricating device |
| JP2010247196A (en) * | 2009-04-17 | 2010-11-04 | Nippon Steel Corp | Lubrication rolling method of shape and lubricating device |
| CN201603744U (en) * | 2009-12-30 | 2010-10-13 | 莱芜钢铁股份有限公司 | Hot rolling lubrication device of universal section mill |
| CN201950080U (en) * | 2010-12-14 | 2011-08-31 | 永鑫精密材料（无锡）有限公司 | Technical lubricating device for stainless steel strips in bending and straightening |
| CN202224537U (en) * | 2011-09-06 | 2012-05-23 | 西南铝业（集团）有限责任公司 | Lubricating device for straightening machines |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562433A (en) * | 2015-12-17 | 2016-05-11 | 南京钢铁股份有限公司 | Method for reducing pits in surface of rolled steel plate by using water pouring |
| CN108506706A (en) * | 2018-05-24 | 2018-09-07 | 宣化钢铁集团有限责任公司 | A kind of adjustable multichannel oil-gas mixer of oil mass tolerance |
| CN108506706B (en) * | 2018-05-24 | 2024-03-22 | 宣化钢铁集团有限责任公司 | Multi-path oil-gas mixer with adjustable oil quantity and gas quantity |
| CN111006115A (en) * | 2019-12-05 | 2020-04-14 | 中国航发四川燃气涡轮研究院 | Guide shaft lubricating device of high-temperature plunger type regulating valve |
| CN111299355A (en) * | 2019-12-18 | 2020-06-19 | 东北轻合金有限责任公司 | Method for changing straightening roller lubrication of stretch bending straightening machine |
| CN111299355B (en) * | 2019-12-18 | 2021-08-13 | 东北轻合金有限责任公司 | Method for changing straightening roller lubrication of stretch bending straightening machine |
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| CN102359707B (en) | 2014-12-10 |
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