CN202527473U - Device for rotating rolling mill - Google Patents
Device for rotating rolling mill Download PDFInfo
- Publication number
- CN202527473U CN202527473U CN2012201757636U CN201220175763U CN202527473U CN 202527473 U CN202527473 U CN 202527473U CN 2012201757636 U CN2012201757636 U CN 2012201757636U CN 201220175763 U CN201220175763 U CN 201220175763U CN 202527473 U CN202527473 U CN 202527473U
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- base
- roller
- rolling mill
- rotating
- rollers
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Abstract
The utility model relates to a device for turning a rolling mill, in particular relates to a device for rotating the rolling mill, and mainly solves the technical problems that the rolling mill adopted in the rolling process cannot move and rotate and is relatively small in using range, and the manufacturing process is relatively complicated in the prior art. The device comprises a base (1), and is characterized in that two pairs of rollers (2) are arranged on the base; a rotating shaft (3) is inserted between each pair of rollers; a pair of chain wheels (4) is arranged between the two pairs of rollers; rotating shafts are inserted into the chain wheels; rotary bases (5) are connected to the rollers (2) in a rolling manner; the outer surfaces of the rotary bases are cambered; chains (6) are connected to the rotary bases and connected with the chain wheels; and right-angle faces (7) for assembling the rolling mill are formed in the rotary bases.
Description
Technical field
The utility model relates to a kind of device of the milling train that overturns, and especially relates to a kind of milling train whirligig.
Background technology
Under some specific situation, need rectangular steel plate be rolled into the steel plate of the trapezoidal cross-section that thickness do not wait, to satisfy the further requirement of processing, people generally use hot rolling or cold rolling process to realize in the prior art.Chinese patent discloses the thin intensity steel plate rolling technique (publication number: CN102179406A) with a high standard of a kind of single chassis steekle mill; This rolling mill practice use thickness as 150mm, length greater than the blank of the 10m high-strength steel sheet of thickness that manufacture a finished product less than 10mm; Through control tapping temperature, coiler furnace temperature, extreme trace time drafts, bending roller force, finish to gauge speed, high-pressure water descaling system, obtain the satisfactory thin intensity steel plate with a high standard of performance and plate shape; Specific requirement is following: before 1) tapping temperature >=1200 ℃, machine with machine after coiler furnace temperature >=850 ℃; 2) rolling pass is 9 passages or 11 passages, and reduction in pass second from the bottom is less than 17%, and extreme trace time drafts is less than 12%; 3) finish to gauge speed is greater than 1.45m/s; 4) optimize bending roller force and distribute, manual adjustment bending roller force, the 6th passage, the 7th passage bending roller force are at 850 tons ± 70 tons, and back passage bending roller force is reduced to 550 tons ± 50 tons successively, and rolling end back is thrown steel and got into laminar cooling system; 5) flat process and the thickness of rolling of rolled piece is at 30mm～50mm, and end to end with the middle temperature difference during greater than 90 ℃, high-pressure water descaling system is opened in the middle of rolled piece, closes at each 20-30m place end to end at rolled piece at rolled piece.But the milling train that this rolling mill practice adopts can't move rotation, and the scope of application is comparatively narrow, and manufacturing process is comparatively complicated.
The utility model content
The utility model provides a kind of milling train whirligig, and it mainly is to solve milling train that the existing in prior technology rolling mill practice adopts can't move rotation, and the scope of application is comparatively narrow, and manufacturing process is the technical problem of complicacy etc. comparatively.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of milling train whirligig of the utility model comprises base, and described base is provided with two pair rollers; Cross-under has rotating shaft between every pair roller, is provided with pair of sprocket between two pair rollers, and cross-under has rotating shaft on the sprocket wheel; Roll on the roller and be connected with rotating base; The outer surface of rotating base is an arc, is connected with chain on it and is connected with sprocket wheel, and the inside of rotating base is provided with the right angle face that milling train can be installed.Sprocket wheel rotates after driving through drive unit, and sprocket wheel can move by chain drive-belt, thus rotating base can swing, the cambered surface of rotating base can be rolled on roller.Sprocket wheel cooperates with chain, can make the adjustment of rotating base multi-angle, thereby can overturn milling train.
As preferably, the two ends of described rotating base outer surface respectively are provided with a locating piece, and the inner of locating piece is provided with the arc surface of the roller outer surface of can fitting.When rotating base rotated to certain angle, roller can be close on the locating piece, thereby it is excessive to prevent that rotating base from rotating.
As preferably, be provided with bearing between described roller inside and the rotating shaft, bearing can be so that roller be rollably more smooth and easy.
Therefore, the milling train of the utility model utilizes roller and sprocket wheel can in certain angle, adjust so that whole rotating base is rotated, and the scope of application is wider, and manufacturing process is comparatively simple, and is simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model;
Accompanying drawing 2 is side structure sketch mapes of Fig. 1;
Accompanying drawing 3 is C-C cross-sectional view of Fig. 1.
Parts, position and numbering among the figure: base 1, roller 2, rotating shaft 3, sprocket wheel 4, rotating base 5, chain 6, right angle face 7, locating piece 8, arc surface 9, bearing 10.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: a kind of milling train whirligig of this example like Fig. 3, has a base 1; Base is provided with two pair rollers 2, and cross-under has between rotating shaft 3, two pair rollers and is provided with pair of sprocket 4 between every pair roller; Cross-under has rotating shaft on the sprocket wheel, like Fig. 1, Fig. 2, rolls on the roller 2 and is connected with rotating base 5; The outer surface of rotating base is an arc, is connected with chain 6 on it and is connected with sprocket wheel, and the inside of rotating base is provided with the right angle face 7 that milling train can be installed.The two ends of rotating base outer surface respectively are provided with a locating piece 8, and the inner of locating piece is provided with the arc surface 9 of roller 2 outer surfaces of can fitting.Be provided with bearing 10 between roller inside and the rotating shaft.
During use, after sprocket wheel 4 rotates, pulling chain 6, driven rotary base 5 is rotated, and the cambered surface of rotating base can be rolled on roller 2, thereby can adjust the angle of milling train.
The above is merely the specific embodiment of the utility model; But the architectural feature of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.
Claims (3)
1. a milling train whirligig comprises base (1), it is characterized in that described base is provided with two pair rollers (2); Cross-under has rotating shaft (3) between every pair roller, is provided with pair of sprocket (4) between two pair rollers, and cross-under has rotating shaft on the sprocket wheel; Roller (2) is gone up to roll and is connected with rotating base (5); The outer surface of rotating base is an arc, is connected with chain (6) on it and is connected with sprocket wheel, and the inside of rotating base is provided with the right angle face (7) that milling train can be installed.
2. a kind of milling train whirligig according to claim 1 is characterized in that the two ends of described rotating base (5) outer surface respectively are provided with a locating piece (8), and the inner of locating piece is provided with the arc surface (9) of roller (2) outer surface of can fitting.
3. a kind of milling train whirligig according to claim 1 and 2 is characterized in that being provided with between described roller (2) inside and the rotating shaft bearing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201757636U CN202527473U (en) | 2012-04-24 | 2012-04-24 | Device for rotating rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201757636U CN202527473U (en) | 2012-04-24 | 2012-04-24 | Device for rotating rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202527473U true CN202527473U (en) | 2012-11-14 |
Family
ID=47128679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201757636U Expired - Fee Related CN202527473U (en) | 2012-04-24 | 2012-04-24 | Device for rotating rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202527473U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084399A (en) * | 2013-01-25 | 2013-05-08 | 中冶南方工程技术有限公司 | Auxiliary locking device of flat-vertical transition rolling mill |
| CN106216406A (en) * | 2016-07-26 | 2016-12-14 | 天津天重中直科技工程有限公司 | A kind of tipping arrangement |
-
2012
- 2012-04-24 CN CN2012201757636U patent/CN202527473U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084399A (en) * | 2013-01-25 | 2013-05-08 | 中冶南方工程技术有限公司 | Auxiliary locking device of flat-vertical transition rolling mill |
| CN106216406A (en) * | 2016-07-26 | 2016-12-14 | 天津天重中直科技工程有限公司 | A kind of tipping arrangement |
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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: 20121114 Termination date: 20150424 |
|
| EXPY | Termination of patent right or utility model |