CN203725488U - Aluminium strip cold rolling production system - Google Patents
Aluminium strip cold rolling production system Download PDFInfo
- Publication number
- CN203725488U CN203725488U CN201320867456.9U CN201320867456U CN203725488U CN 203725488 U CN203725488 U CN 203725488U CN 201320867456 U CN201320867456 U CN 201320867456U CN 203725488 U CN203725488 U CN 203725488U
- Authority
- CN
- China
- Prior art keywords
- mill
- rolling mill
- production system
- main
- cold rolling
- 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.)
- Expired - Fee Related
Links
Landscapes
- Metal Rolling (AREA)
Abstract
The utility model provides an aluminium strip cold rolling production system. The aluminium strip cold rolling production system comprises an uncoiler, an inlet-side guide roller, inlet end shears, an inlet-side thickness measuring instrument, a flattening roller device, a first main rolling mill, an inter-machine tension roller device, a second main rolling mill, an outlet-side thickness measuring instrument, a plate-shaped control device and a recoiler which are sequentially arranged in the rolling direction of aluminium strips. Two rolling mill housings which are arranged in parallel in a spaced mode are further included. A rolling mill roller of the first main rolling mill and a rolling mill roller of the second main rolling mill stretch across the two rolling mill housings to be mounted in the axial direction, the rolling mill housings are fixed on a rolling mill housing base through studs, statically indeterminate limiting blocks are arranged on the two sides of the housings on the housing base, an included angle formed by the limiting face of the statically indeterminate limiting blocks and the rolling mill housing base is an acute angle, and the gaps between the statically indeterminate limiting blocks and the housings are filled with taper pins. The aluminium strip cold rolling production system can effectively reduce the vibration amplitude of the rolling mill housings, the precision and the stability of the rolling mills are guaranteed, and the quality and the precision of rolled plates and strips are improved.
Description
Technical field
The utility model relates to aluminium processing technique field, particularly a kind of Aluminium Cold Rolling production system.
Background technology
At present, in aluminium processing cold-rolled process, the main cold-rolling mill that adopts is processed, and cold-rolling mill adopts motor to pull aluminium alloy strips, utilizes the backing roll of cold-rolling mill, working roll jointly power to be applied on two faces of aluminium alloy strips.By changing the size of two roll seams, realize the object that rolls out different-diameter cold rolled reinforcing steel bar with ribs.
Cold-rolling mill is formed so that roll chock and Roller. redress Zhuan Zhi ﹐ to be installed and need be had enough intensity and stiffness to bear roll-force by two " memorial archways ".In the course of work of milling train, memorial archway is had a strong impact on because vibration problem makes rolling accuracy.
Utility model content
The utility model provides a kind of Aluminium Cold Rolling production system, solves the problem that existing cold-rolling mill is had a strong impact on rolling accuracy due to vibration problem.
The technical solution of the utility model is achieved in that a kind of Aluminium Cold Rolling production system, comprise uncoiler, enter side steering roll, entrance crop shears, enter side calibrator, flattening roller device, the first main mill, tension roll device between machine, the second main mill, go out side calibrator, plate shape control device and coiling machine, rolling direction along aluminium strip sets gradually, also comprise two intervals the mill housing be arrangeding in parallel, the roll shaft of the rolling mill of the first main mill and the second main mill is to installing across two mill housings, mill housing is fixed on mill housing base by stud, on memorial archway base, the both sides of memorial archway are provided with static indeterminacy limited block, the angle that the confined planes of static indeterminacy limited block and mill housing base form is acute angle, gap between static indeterminacy limited block and memorial archway is provided with taper pin.
Wherein, preferably, the angle that the confined planes of static indeterminacy limited block and mill housing base form is 75 °～85 °.
Wherein, preferably, static indeterminacy limited block is arranged on the both sides at mill housing two ends.
Wherein, preferably, the quantity of static indeterminacy limited block is at least 8.
Wherein, preferably, the first main mill porch is provided with entrance centralising device, and the second main mill porch is provided with exit centering device.
The beneficial effects of the utility model:
1. the utility model is provided with stopping means on mill housing base, and stopping means defines the activity space of memorial archway, has reduced the amplitude of vibration.
2. the Oscillation Amplitude of the mill housing that the utility model effectively reduces, has guaranteed the precision and stability of milling train to make the plate of rolling, the quality of band and precision are improved.
3. the utility model is owing to being provided with stopping means on memorial archway base, and when mill housing is installed, origin reference location is carried out with static indeterminacy limited block in one end, the other end is used crossbeam to connect, and has guaranteed two depth of parallelisms that memorial archway is installed, easy for installation in assembling, economical quick, precision is higher.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the disclosed a kind of Aluminium Cold Rolling production system of the utility model embodiment;
Fig. 2 is the utility model embodiment mill housing mounting structure schematic diagram.
In figure, 1. uncoiler, 2. enters side steering roll, 3. entrance crop shears, 4. enter side calibrator, 5. flattening roller device, 6. the first main mill, 7. tension roll device between machine, 8. the second main mill, 9. goes out side calibrator, 10. plate shape control device, 11. coiling machines, 12. entrance centralising devices, 13. exit centering devices, 14. mill housings, 15. studs, 16. static indeterminacy limited blocks, 17. taper pins, 18. mill housing bases.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, the present embodiment discloses a kind of Aluminium Cold Rolling production system, comprise uncoiler 1, enter side steering roll 2, entrance crop shears 3, enter side calibrator 4, flattening roller device 5, the first main mill 6, between machine, tension roll device 7, the second main mill 8, go out side calibrator 9, plate shape control device 10 and coiling machine 11, rolling direction along aluminium strip sets gradually, also comprise two intervals the mill housing 14 be arrangeding in parallel, the roll shaft of the rolling mill of the first main mill 6 and the second main mill 8 is to installing across two mill housings 14, mill housing 14 is fixed on mill housing base 18 by stud 15, on memorial archway base, the both sides of memorial archway are provided with static indeterminacy limited block 16, the angle that the confined planes of static indeterminacy limited block 16 and mill housing base 18 form is 80 °, gap between static indeterminacy limited block 16 and memorial archway is provided with taper pin 17.Taper pin 17 is installed, the gap between static indeterminacy limited block 16 and memorial archway can be filled up immediately, further define the activity space of memorial archway, reduced the amplitude of vibration.
Wherein, the angle that the confined planes of static indeterminacy limited block 16 and mill housing base 18 form is 75 °～85 °, and the gradient of taper awl and above-mentioned angle match.
Wherein, static indeterminacy limited block 16 is arranged on the both sides at mill housing 14 two ends, and the quantity of static indeterminacy limited block 16 is 8.
In order better to limit the vibrations space of mill housing 14, also can several static indeterminacy limited blocks 16 be set in mill housing 14 and memorial archway base contact position more and carry out spacing.The Oscillation Amplitude of the mill housing 14 effectively reducing, has guaranteed the precision and stability of milling train to make the plate of rolling, the quality of band and precision are improved.
Wherein, the first main mill 6 porch are provided with entrance centralising device 12, the second main mill 8 porch and are provided with exit centering device 13.Centralising device is mainly used to control slab all the time in milling train midline position and non-deflection.Every cover centralising device is comprised of left and right hydraulic cylinder, slide bar and cutting somebody's hair etc.The operation principle of centralising device is as follows, and hydraulic cylinder moves left and right, and drives top to retrain symmetrical movement by slide bar, slide, by control, comes directly towards the lateral attitude that the band of various different in width is controlled in position, realizes centering object.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. an Aluminium Cold Rolling production system, comprise uncoiler, enter side steering roll, entrance crop shears, enter side calibrator, flattening roller device, the first main mill, tension roll device between machine, the second main mill, go out side calibrator, plate shape control device and coiling machine, rolling direction along aluminium strip sets gradually, it is characterized in that: also comprise two intervals the mill housing be arrangeding in parallel, the roll shaft of the rolling mill of described the first main mill and described the second main mill is to installing across two mill housings, described mill housing is fixed on mill housing base by stud, on described memorial archway base, the both sides of memorial archway are provided with static indeterminacy limited block, the angle that the confined planes of described static indeterminacy limited block and described mill housing base form is acute angle, gap between described static indeterminacy limited block and described memorial archway is provided with taper pin.
2. a kind of Aluminium Cold Rolling production system according to claim 1, is characterized in that: the angle that the confined planes of described static indeterminacy limited block and described mill housing base form is 75 °～85 °.
3. a kind of Aluminium Cold Rolling production system according to claim 1, is characterized in that: described static indeterminacy limited block is arranged on the both sides at described mill housing two ends.
4. a kind of Aluminium Cold Rolling production system according to claim 1, is characterized in that: the quantity of described static indeterminacy limited block is at least 8.
5. according to a kind of Aluminium Cold Rolling production system described in claim 1～4 any one, it is characterized in that: described the first main mill porch is provided with entrance centralising device, described the second main mill porch is provided with exit centering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320867456.9U CN203725488U (en) | 2013-12-26 | 2013-12-26 | Aluminium strip cold rolling production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320867456.9U CN203725488U (en) | 2013-12-26 | 2013-12-26 | Aluminium strip cold rolling production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203725488U true CN203725488U (en) | 2014-07-23 |
Family
ID=51195591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320867456.9U Expired - Fee Related CN203725488U (en) | 2013-12-26 | 2013-12-26 | Aluminium strip cold rolling production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203725488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234192A (en) * | 2015-09-28 | 2016-01-13 | 浙江普特铝业有限公司 | Aluminum plate cold-rolling feeding device |
-
2013
- 2013-12-26 CN CN201320867456.9U patent/CN203725488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234192A (en) * | 2015-09-28 | 2016-01-13 | 浙江普特铝业有限公司 | Aluminum plate cold-rolling feeding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104150266B (en) | Wide-width aluminum strip double-axis coiling and longitudinal splitting machine | |
| CN101175582A (en) | Process and device for intentionally influencing the geometry of roughed-down strips in a roughing-down stand | |
| CN109261738A (en) | A kind of fashioned iron processing technology | |
| WO2015188421A1 (en) | Long-length rolling method for t-shaped guide rail of elevator and production line therefor | |
| CN105290110A (en) | Compound straightener for cold and hard strip steel | |
| CN103949499A (en) | Steel plate straightening device | |
| CN105344710A (en) | Rolling mill and rolling method for H-shaped steel | |
| CN203725488U (en) | Aluminium strip cold rolling production system | |
| CN202316558U (en) | Looping base structure for preventing deviation of steel strip | |
| CN202079087U (en) | Adjustable vertical roll side compression device | |
| CN102744266A (en) | Variable-deflection four-roller rolling machine | |
| CN202779437U (en) | Roller mold used for bending of groove plate with different thicknesses | |
| CN202824155U (en) | Variable deflection four-roller rolling mill with a plurality of screw down cylinders | |
| CN102489801B (en) | Adjusting electrospark electrode guiding device | |
| CN202356455U (en) | Roll gap adjusting device of multi-roll straightener roll system | |
| CN107350287B (en) | Working roll side supporting device of eighteen-high rolling mill | |
| CN204234458U (en) | A kind of mould steel Continuous mill train | |
| CN202861062U (en) | Side roll device of four-roll veneer reeling machine | |
| CN217550789U (en) | Hydraulic cantilever uncoiler device for slitting equipment | |
| CN203635619U (en) | Leading tape welding yield improvement device applicable to double-rack cold-rolling mill | |
| CN203696085U (en) | Vertical type plate shearing machine | |
| CN201841153U (en) | Centering device for work roll chock of cold-rolling strip steel mill | |
| CN202667275U (en) | Centering device of roughing mill | |
| CN204295042U (en) | Double-tool-apron device in a kind of sheet metal itemize production line | |
| CN105195582A (en) | Corrugated web plate forming production equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |