CN113333485A - Dual-purpose rolling cold rolling mill equipment for aluminum alloy plate coil - Google Patents
Dual-purpose rolling cold rolling mill equipment for aluminum alloy plate coil Download PDFInfo
- Publication number
- CN113333485A CN113333485A CN202110635910.7A CN202110635910A CN113333485A CN 113333485 A CN113333485 A CN 113333485A CN 202110635910 A CN202110635910 A CN 202110635910A CN 113333485 A CN113333485 A CN 113333485A
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- CN
- China
- Prior art keywords
- roll
- screw
- aluminum alloy
- alloy plate
- rolling mill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 20
- 238000005096 rolling process Methods 0.000 title claims abstract description 16
- 238000005097 cold rolling Methods 0.000 title claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 7
- 239000000779 smoke Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000002131 composite material Substances 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0239—Lubricating
- B21B45/0245—Lubricating devices
- B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
- B21B45/0251—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for strips, sheets, or plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
- Metal Rolling (AREA)
Abstract
The invention discloses dual-purpose rolling cold rolling mill equipment for aluminum alloy plate coils, which comprises a base, wherein the base is fixed on a foundation, a stand is fixed on the base, a roll bearing seat and a roll adjusting device are arranged on the stand, a roll is arranged in the roll bearing seat, the roll comprises a pair of working rolls and a pair of supporting rolls, the working rolls are connected with a composite speed reducer, the composite speed reducer is connected with a main motor, the roll adjusting device comprises a screw-down device, a supporting balancing device is also arranged below the screw-down device, a roll changing guide rail is arranged below the stand, a roll changing trolley is arranged on the roll changing guide rail, an upper AGC (automatic gain control) oil cylinder is also arranged below the stand, a connecting shaft balancing device is also arranged between the working rolls and the composite speed reducer, and an oil spraying device is also arranged on the stand.
Description
Technical Field
The invention relates to a dual-purpose cold rolling mill device for rolling aluminum alloy plate coils.
Background
An alloy based on aluminum with a certain amount of other alloying elements added is one of light metal materials. In addition to the general characteristics of aluminum, aluminum alloys have certain alloy specific characteristics due to the variety and amount of alloying elements added. The aluminum alloy has the density of 2.63-2.85 g/cm, high strength, specific strength close to high alloy steel, specific rigidity higher than that of steel, good casting performance and plastic processing performance, good electric conduction and heat conduction performance, good corrosion resistance and weldability, can be used as a structural material, and is widely applied to aerospace, aviation, transportation, construction, electromechanics, lightening and daily necessities. Aluminum alloy plates need to be rolled according to raw materials after being produced, and a dual-purpose cold rolling mill for aluminum alloy plate coils is urgently needed at present.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides cold rolling mill equipment for rolling aluminum alloy plate coils.
The utility model provides a dual-purpose rolling cold rolling mill equipment of aluminum alloy plate roll, includes the seat, and the seat is fixed on the ground, is fixed with the frame on the seat, is equipped with roll chock and roll adjusting device in the frame, is equipped with the roll in the roll chock, the roll include a pair of working roll and a pair of backing roll, the working roll links to each other with compound speed reducer, compound speed reducer links to each other with main motor again, roll adjusting device include screw-down device, screw-down device's below still is equipped with supports balancing unit, the below of frame is equipped with roll change guide rail, is equipped with the roll change dolly on the roll change guide rail, still is equipped with under the frame and pushes away AGC hydro-cylinder, still is equipped with spiale balancing unit between working roll and the compound speed reducer, still is equipped with fueling injection apparatus in the frame.
As a further improvement, the screw-down device is an electric screw-down device.
As a further improvement, the electric screw-down device comprises a motor, a speed reducer, a brake, a screw-down screw, a screw-down nut, a screw-down position indicator, a spherical cushion block and a load cell.
As a further improvement, the supporting and balancing device is a hydraulic supporting and balancing device.
As further improvement, a smoke exhaust system and a drainage system are included.
As a further improvement, the oil injection device comprises a spray type spray nozzle and an atomization spray nozzle.
Has the advantages that:
the invention has ingenious design, can switch the oil injection device according to whether the cold-rolled raw material is an aluminum plate or an aluminum coil, uses the atomizing nozzle to inject oil when the raw material is the aluminum coil, and uses the spraying type oil injection when the raw material is the aluminum plate, thereby being convenient for replacing the roller and having good processing effect.
Drawings
FIG. 1 is a front elevation view of a cold rolling mill installation for the dual use rolling of aluminum alloy coils;
FIG. 2 is a top plan view of a cold rolling mill apparatus for the dual use rolling of aluminum alloy coils;
1. the roll changing trolley 2, the screw-down device 3, the supporting balancing device 4, the supporting roll 5, the working roll 6, the composite speed reducer 7, the main motor 8, the AGC cylinder 9 and the spindle balancing device are pushed.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1-2, the cold rolling mill equipment for rolling the aluminum alloy plate coil comprises a roll changing trolley 1, a screw-down device 2, a supporting balance device 3, a supporting roll 4, a working roll 5, a composite speed reducer 6, a main motor 7, a push-up AGC cylinder 8 and a connecting shaft balance device 9.
The utility model provides a dual-purpose rolling cold rolling mill equipment of aluminum alloy plate roll, includes the seat, and the seat is fixed on the ground, is fixed with the frame on the seat, is equipped with roll chock and roll adjusting device in the frame, is equipped with the roll in the roll chock, the roll include a pair of working roll 5 and a pair of backing roll 4, working roll 5 links to each other with compound speed reducer 6, compound speed reducer 6 links to each other with main motor 7 again, roll adjusting device include screw-down device 2, screw-down device 2's below still is equipped with supports balancing unit 3, the below of frame is equipped with the roll change guide rail, is equipped with roll change dolly 1 on the roll change guide rail, still is equipped with under the frame and pushes up AGC hydro-cylinder 8, still is equipped with spiale balancing unit 9 between working roll 5 and the compound speed reducer 6, still is equipped with oil jet equipment in the frame.
Wherein, the screw-down device 2 is an electric screw-down device.
The electric pressing device comprises a motor, a speed reducer, a brake, a pressing screw, a pressing nut, a pressing position indicator, a spherical cushion block and a pressure gauge.
The supporting and balancing device 9 is a hydraulic supporting and balancing device.
The system comprises a smoke exhaust system and a drainage system.
The oil injection device comprises a spray type spray nozzle and an atomization spray nozzle.
According to the invention, the oil injection device can be switched according to whether the cold-rolled raw material is an aluminum plate or an aluminum coil, when the raw material is the aluminum coil, the atomizing nozzle is used for injecting oil, and when the raw material is the aluminum plate, the spraying type oil injection is used, so that the roller replacement is convenient, and the processing effect is good.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a dual-purpose rolling cold rolling mill equipment of aluminum alloy plate roll, its characterized in that, includes the seat, and the seat is fixed on the ground, is fixed with the frame on the seat, is equipped with roll chock and roll adjusting device in the frame, is equipped with the roll in the roll chock, the roll include a pair of working roll and a pair of backing roll, the working roll links to each other with compound speed reducer, compound speed reducer links to each other with main motor again, roll adjusting device include screw-down device, screw-down device's below still is equipped with supports balancing unit, the below of frame is equipped with roll change guide rail, is equipped with the roll change dolly on the roll change guide rail, still is equipped with under the frame and pushes up the AGC hydro-cylinder, still is equipped with spiale balancing unit between working roll and the compound speed reducer, still is equipped with oil jet equipment in the frame.
2. The aluminum alloy plate and coil dual-purpose rolling mill equipment as claimed in claim 1, wherein the screw-down device is an electric screw-down device.
3. The aluminum alloy plate and coil dual-purpose rolling cold rolling mill equipment as claimed in claim 2, wherein the electric screw down device comprises a motor, a speed reducer, a brake, a screw down screw, a screw down nut, a screw down position indicator, a spherical cushion block and a load cell.
4. The aluminum alloy plate and coil dual-purpose rolling cold rolling mill equipment as claimed in claim 1, wherein the supporting and balancing device is a hydraulic supporting and balancing device.
5. The aluminum alloy plate and coil dual-purpose rolling mill equipment according to claim 1, characterized by comprising a smoke exhaust system and a water drainage system.
6. The aluminum alloy plate and coil dual-purpose rolling cold rolling mill equipment as claimed in claim 1, wherein the oil spraying device comprises a spray nozzle and an atomizing nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110635910.7A CN113333485A (en) | 2021-06-08 | 2021-06-08 | Dual-purpose rolling cold rolling mill equipment for aluminum alloy plate coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110635910.7A CN113333485A (en) | 2021-06-08 | 2021-06-08 | Dual-purpose rolling cold rolling mill equipment for aluminum alloy plate coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113333485A true CN113333485A (en) | 2021-09-03 |
Family
ID=77475089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110635910.7A Pending CN113333485A (en) | 2021-06-08 | 2021-06-08 | Dual-purpose rolling cold rolling mill equipment for aluminum alloy plate coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113333485A (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2205258Y (en) * | 1994-09-14 | 1995-08-16 | 冶金工业部钢铁研究总院 | Four roller full hydraulic mill |
| CN2882831Y (en) * | 2006-03-07 | 2007-03-28 | 中冶赛迪工程技术股份有限公司 | Plamisher |
| CN101693256A (en) * | 2009-11-05 | 2010-04-14 | 北京科技大学 | Hot-rolling lubricating method for improving wear difference among upper working rolls and lower working rolls |
| CN102615101A (en) * | 2012-04-06 | 2012-08-01 | 巨东英 | Magnesium alloy sheet material coiled (foil) material rolling method and roll system thereof |
| DE102012201157A1 (en) * | 2012-01-26 | 2013-08-01 | Achenbach Buschhütten GmbH & Co. KG | Method for relative positioning of nozzle bar in rolling stand inlet fitting frame, involves adjusting space between nozzle bar and roller surface, and altering position of deflection roller for compensating rolling path inlet angle change |
| CN104759514A (en) * | 2015-03-13 | 2015-07-08 | 奇昊汽车系统（苏州）有限公司 | Aluminum coil stamping automation device and stamping method thereof |
| CN104985009A (en) * | 2015-07-31 | 2015-10-21 | 张正秀 | Lubrication apparatus, lubrication method and rolling oil for metal plate strip cold rolling |
| CN105499309A (en) * | 2015-12-31 | 2016-04-20 | 中铝西南铝冷连轧板带有限公司 | Method for preventing aluminum coils with large coil diameters from misaligning in high-speed rolling process |
| CN205413921U (en) * | 2016-01-12 | 2016-08-03 | 冯进器 | Novel two slab band cold rolling mills of high accuracy |
| CN205732274U (en) * | 2016-02-05 | 2016-11-30 | 山西工程职业技术学院 | Teaching single stand four-roller reversible cold rolling milling train |
| CN106345827A (en) * | 2016-11-15 | 2017-01-25 | 王红昊 | Rolling, lubricating and cooling process of metal plates and strips |
| CN106413929A (en) * | 2014-05-09 | 2017-02-15 | 诺维尔里斯公司 | Hybrid oil and water cooled rolling |
| CN205995931U (en) * | 2016-08-30 | 2017-03-08 | 石义强 | A kind of machinery steel rolling cold-rolling mill |
| CN206898077U (en) * | 2017-06-26 | 2018-01-19 | 河南省淅川县有色金属压延有限公司 | A kind of aluminium strip plate mill purges structure |
| CN208662126U (en) * | 2018-08-20 | 2019-03-29 | 洛阳新远大冶金成套设备有限公司 | 4-roller cold rolling mill |
| CN209020946U (en) * | 2018-09-13 | 2019-06-25 | 招商局铝业(重庆)有限公司 | Cold-rolling mill roll edge Hot Oil Spray system |
| CN209631807U (en) * | 2019-01-08 | 2019-11-15 | 广东含元工业技术有限公司 | A kind of adjustable milling train of in-line arrangement convexity |
| CN211071291U (en) * | 2019-10-21 | 2020-07-24 | 河南润鑫新材料股份有限公司 | Oil cooling circulation system for finish rolling of mirror-surface aluminum plate |
-
2021
- 2021-06-08 CN CN202110635910.7A patent/CN113333485A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2205258Y (en) * | 1994-09-14 | 1995-08-16 | 冶金工业部钢铁研究总院 | Four roller full hydraulic mill |
| CN2882831Y (en) * | 2006-03-07 | 2007-03-28 | 中冶赛迪工程技术股份有限公司 | Plamisher |
| CN101693256A (en) * | 2009-11-05 | 2010-04-14 | 北京科技大学 | Hot-rolling lubricating method for improving wear difference among upper working rolls and lower working rolls |
| DE102012201157A1 (en) * | 2012-01-26 | 2013-08-01 | Achenbach Buschhütten GmbH & Co. KG | Method for relative positioning of nozzle bar in rolling stand inlet fitting frame, involves adjusting space between nozzle bar and roller surface, and altering position of deflection roller for compensating rolling path inlet angle change |
| CN102615101A (en) * | 2012-04-06 | 2012-08-01 | 巨东英 | Magnesium alloy sheet material coiled (foil) material rolling method and roll system thereof |
| CN106413929A (en) * | 2014-05-09 | 2017-02-15 | 诺维尔里斯公司 | Hybrid oil and water cooled rolling |
| CN104759514A (en) * | 2015-03-13 | 2015-07-08 | 奇昊汽车系统（苏州）有限公司 | Aluminum coil stamping automation device and stamping method thereof |
| CN104985009A (en) * | 2015-07-31 | 2015-10-21 | 张正秀 | Lubrication apparatus, lubrication method and rolling oil for metal plate strip cold rolling |
| CN105499309A (en) * | 2015-12-31 | 2016-04-20 | 中铝西南铝冷连轧板带有限公司 | Method for preventing aluminum coils with large coil diameters from misaligning in high-speed rolling process |
| CN205413921U (en) * | 2016-01-12 | 2016-08-03 | 冯进器 | Novel two slab band cold rolling mills of high accuracy |
| CN205732274U (en) * | 2016-02-05 | 2016-11-30 | 山西工程职业技术学院 | Teaching single stand four-roller reversible cold rolling milling train |
| CN205995931U (en) * | 2016-08-30 | 2017-03-08 | 石义强 | A kind of machinery steel rolling cold-rolling mill |
| CN106345827A (en) * | 2016-11-15 | 2017-01-25 | 王红昊 | Rolling, lubricating and cooling process of metal plates and strips |
| CN206898077U (en) * | 2017-06-26 | 2018-01-19 | 河南省淅川县有色金属压延有限公司 | A kind of aluminium strip plate mill purges structure |
| CN208662126U (en) * | 2018-08-20 | 2019-03-29 | 洛阳新远大冶金成套设备有限公司 | 4-roller cold rolling mill |
| CN209020946U (en) * | 2018-09-13 | 2019-06-25 | 招商局铝业(重庆)有限公司 | Cold-rolling mill roll edge Hot Oil Spray system |
| CN209631807U (en) * | 2019-01-08 | 2019-11-15 | 广东含元工业技术有限公司 | A kind of adjustable milling train of in-line arrangement convexity |
| CN211071291U (en) * | 2019-10-21 | 2020-07-24 | 河南润鑫新材料股份有限公司 | Oil cooling circulation system for finish rolling of mirror-surface aluminum plate |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210903 |