CN103341495B - The drawing apparatus of eighteen-high mill intermediate calender rolls - Google Patents
The drawing apparatus of eighteen-high mill intermediate calender rolls Download PDFInfo
- Publication number
- CN103341495B CN103341495B CN201310291277.XA CN201310291277A CN103341495B CN 103341495 B CN103341495 B CN 103341495B CN 201310291277 A CN201310291277 A CN 201310291277A CN 103341495 B CN103341495 B CN 103341495B
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- Prior art keywords
- calender rolls
- intermediate calender
- side frame
- fore side
- twitch
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- Expired - Fee Related
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Abstract
The invention belongs to mechanical equipment technical field, specifically a kind of drawing apparatus of eighteen-high mill intermediate calender rolls, comprise transmission side frame, fore side frame, lower intermediate calender rolls, upper intermediate calender rolls, described lower intermediate calender rolls, upper intermediate calender rolls two ends are arranged in fore side frame, transmission side frame respectively, it is characterized in that: be separately installed with cylinder pedestal at the upper and lower two ends of transmission side frame, each cylinder pedestal is all provided with twitch oil cylinder; Twitching plate is tightened against on fore side intermediate calender rolls bearing block by connecting screw rod, described fore side intermediate calender rolls bearing block is arranged in fore side frame, lock-on connection front end is arranged in the draw-in groove of twitch plate, tie down screw is connected to lock-on connection rear end by twitching door, is provided with two roller oil cylinders between described lower intermediate calender rolls and upper intermediate calender rolls.Structure of the present invention is simple, and processing and follow-up maintenance are all very convenient, and the present invention is simultaneously cheap, and enterprise can be given cost-saving.
Description
Technical field
The invention belongs to mechanical equipment technical field, specifically a kind of drawing apparatus of eighteen-high mill intermediate calender rolls.
Background technology
External eighteen-high mill intermediate calender rolls takes out the complex structure, huge of roller, and processing and manufacturing difficulty is large, and requirement on machining accuracy is high, and intermediate calender rolls is longer, adjust in follow-up use procedure, safeguard inconvenience, equipment manufacturing cost is high, sometimes also there will be oil cylinder not tight and produces intermediate roll shifting phenomenon.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of drawing apparatus of eighteen-high mill intermediate calender rolls simple and reasonable for structure, this drawing apparatus is easy to process, cheap, simultaneously reliable lock.
According to technical scheme provided by the invention: a kind of drawing apparatus of eighteen-high mill intermediate calender rolls, comprise transmission side frame, fore side frame, lower intermediate calender rolls, upper intermediate calender rolls, described lower intermediate calender rolls, upper intermediate calender rolls two ends are arranged in fore side frame, transmission side frame respectively, it is characterized in that: be separately installed with cylinder pedestal at the upper and lower two ends of transmission side frame, each cylinder pedestal is all provided with twitch oil cylinder; Twitching plate is tightened against on fore side intermediate calender rolls bearing block by connecting screw rod, described fore side intermediate calender rolls bearing block is arranged in fore side frame, lock-on connection front end is arranged in the draw-in groove of twitch plate, tie down screw is connected to lock-on connection rear end by twitching door, is provided with two roller oil cylinders between described lower intermediate calender rolls and upper intermediate calender rolls.
As a further improvement on the present invention, described twitch door is provided with locking swivel nut, and tie down screw is connected in described locking swivel nut.
Compared with prior art, advantage is in the present invention: structure of the present invention is simple, and processing and follow-up maintenance are all very convenient, and the present invention is simultaneously cheap, and enterprise can be given cost-saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is top view of the present invention.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Figure 1 and Figure 2, comprise twitch oil cylinder 1, roller oil cylinder 2, twitch plate 3, locking swivel nut 4, tie down screw 5, cylinder pedestal 6, fore side frame 7, connecting screw rod 8, base 9, lock-on connection 10, twitch door 11, transmission side intermediate calender rolls bearing block 12, fore side intermediate calender rolls bearing block 13, lower intermediate calender rolls 14, upper intermediate calender rolls 15, transmission side frame 16 etc.
As shown in Figure 1 and Figure 2, the present invention is a kind of drawing apparatus of eighteen-high mill intermediate calender rolls, comprise transmission side frame 16, fore side frame 7, lower intermediate calender rolls 14, upper intermediate calender rolls 15, described lower intermediate calender rolls 14, upper intermediate calender rolls 15 two ends are arranged in fore side frame 7, transmission side frame 16 respectively, be separately installed with cylinder pedestal 6 at transmission side frame about 16 two ends, each cylinder pedestal 6 be all provided with and twitch oil cylinder 1; Twitching plate 3 is tightened against on fore side intermediate calender rolls bearing block 13 by connecting screw rod 8, described fore side intermediate calender rolls bearing block 13 is arranged in fore side frame 7, lock-on connection 10 front end is arranged in the draw-in groove of twitch plate 3, tie down screw 5 is connected to lock-on connection 10 rear end by twitching door 11, between described lower intermediate calender rolls 14 and upper intermediate calender rolls 15, be provided with two roller oil cylinders 2.
Described twitch door 11 two ends are connected to base 9, and each base 9 is installed in fore side frame 7.
Described twitch door 11 is provided with locking swivel nut 4, and tie down screw 5 is connected in described locking swivel nut 4.
The course of work of the present invention is as follows: twitch oil cylinder 1 and promote asymmetric movement before and after upper and lower intermediate calender rolls work, after mobile end, locked by the tie down screw 5 in the twitch door 11 be loaded in fore side frame 7, roller oil cylinder 2 between two intermediate calender rolls makes lower intermediate calender rolls 14, upper intermediate calender rolls 15 produce the amount of deflection of being out of shape and changing working roll, and the size being changed working roll amount of deflection by the size changing bending roller force regulates roll shape.
Structure of the present invention is simple, and processing and follow-up maintenance are all very convenient, and the present invention is simultaneously cheap, and enterprise can be given cost-saving.
Claims (2)
1. the drawing apparatus of an eighteen-high mill intermediate calender rolls, comprise transmission side frame (16), fore side frame (7), lower intermediate calender rolls (14), upper intermediate calender rolls (15), one end of described lower intermediate calender rolls (14) and upper intermediate calender rolls (15) is arranged in fore side frame (7) respectively, the other end is arranged in transmission side frame (16) respectively, it is characterized in that: be separately installed with cylinder pedestal (6) in two ends up and down in transmission side frame (16), each cylinder pedestal (6) is all provided with and twitches oil cylinder (1); Twitching plate (3) is tightened against on fore side intermediate calender rolls bearing block (13) by connecting screw rod (8), described fore side intermediate calender rolls bearing block (13) is arranged in fore side frame (7), lock-on connection (10) front end is arranged in the draw-in groove of twitch plate (3), tie down screw (5) is connected to lock-on connection (10) rear end by twitching door (11), is provided with two roller oil cylinders (2) between described lower intermediate calender rolls (14) and upper intermediate calender rolls (15).
2. the drawing apparatus of eighteen-high mill intermediate calender rolls as claimed in claim 1, is characterized in that: described twitch door (11) is provided with locking swivel nut (4), and tie down screw (5) is connected in described locking swivel nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310291277.XA CN103341495B (en) | 2013-07-11 | 2013-07-11 | The drawing apparatus of eighteen-high mill intermediate calender rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310291277.XA CN103341495B (en) | 2013-07-11 | 2013-07-11 | The drawing apparatus of eighteen-high mill intermediate calender rolls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103341495A CN103341495A (en) | 2013-10-09 |
| CN103341495B true CN103341495B (en) | 2015-09-02 |
Family
ID=49276344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310291277.XA Expired - Fee Related CN103341495B (en) | 2013-07-11 | 2013-07-11 | The drawing apparatus of eighteen-high mill intermediate calender rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103341495B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2133375Y (en) * | 1991-04-10 | 1993-05-19 | 冶金工业部北京冶金设备研究所 | 18-roller rolling mill with roller type adjusting device |
| CN101249505A (en) * | 2008-04-05 | 2008-08-27 | 无锡五冶金属压延有限公司 | Roller device of cold calender |
| CN101439354A (en) * | 2008-11-26 | 2009-05-27 | 圣格兰（嘉兴）光机电技术有限公司 | Cold rolling mill double-backing cloth bearing roller linkage pressing structure |
| CN101780473A (en) * | 2009-11-12 | 2010-07-21 | 无锡五冶金属压延有限公司 | Device for drawing intermediate roll of eighteen-roll cold-rolling mill |
| CN102189115A (en) * | 2010-03-11 | 2011-09-21 | 上海宝信软件股份有限公司 | Method for switching positive roller and negative roller of working roll |
| CN202591231U (en) * | 2012-06-25 | 2012-12-12 | 浙江甬金金属科技股份有限公司 | Twitch device |
| CN203370826U (en) * | 2013-07-11 | 2014-01-01 | 陶洪瑞 | Drawing device of middle rollers of eighteen-roller mill |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9120134B2 (en) * | 2011-10-26 | 2015-09-01 | I2S, Llc | Methods of shifting and bending rolls in a rolling mill |
-
2013
- 2013-07-11 CN CN201310291277.XA patent/CN103341495B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2133375Y (en) * | 1991-04-10 | 1993-05-19 | 冶金工业部北京冶金设备研究所 | 18-roller rolling mill with roller type adjusting device |
| CN101249505A (en) * | 2008-04-05 | 2008-08-27 | 无锡五冶金属压延有限公司 | Roller device of cold calender |
| CN101439354A (en) * | 2008-11-26 | 2009-05-27 | 圣格兰（嘉兴）光机电技术有限公司 | Cold rolling mill double-backing cloth bearing roller linkage pressing structure |
| CN101780473A (en) * | 2009-11-12 | 2010-07-21 | 无锡五冶金属压延有限公司 | Device for drawing intermediate roll of eighteen-roll cold-rolling mill |
| CN102189115A (en) * | 2010-03-11 | 2011-09-21 | 上海宝信软件股份有限公司 | Method for switching positive roller and negative roller of working roll |
| CN202591231U (en) * | 2012-06-25 | 2012-12-12 | 浙江甬金金属科技股份有限公司 | Twitch device |
| CN203370826U (en) * | 2013-07-11 | 2014-01-01 | 陶洪瑞 | Drawing device of middle rollers of eighteen-roller mill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103341495A (en) | 2013-10-09 |
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Granted publication date: 20150902 Termination date: 20160711 |