CN202506668U - Four-high mill - Google Patents
Four-high mill Download PDFInfo
- Publication number
- CN202506668U CN202506668U CN2012200673667U CN201220067366U CN202506668U CN 202506668 U CN202506668 U CN 202506668U CN 2012200673667 U CN2012200673667 U CN 2012200673667U CN 201220067366 U CN201220067366 U CN 201220067366U CN 202506668 U CN202506668 U CN 202506668U
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- China
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- riser
- roll
- copper pipe
- high mill
- upright plate
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- Expired - Fee Related
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Abstract
The utility model relates to a four-high mill, which belongs to repair equipment for a copper pipe of a crystallizer and can effectively solve the problem of repairing the copper pipe of the crystallizer. The four-high mill comprises a baffle plate, a rope wheel, a steel cable, a connecting shaft, a double-adjustable screw rod, a roller, a through hole, a roller fixing plate, a first upright plate, a cross rod, a second upright plate, a protection rack, an oil cylinder, a third upright plate, a fourth upright plate, a fifth upright plate, a rolling wheel, a base and the like. The four-high mill proves the feasibility of the repair technology for the copper pipe of the crystallizer, and enables the copper pipe to be reutilized many times rather than the discarded after being used only once, so that the purpose of changing waste material into a valuable product is realized. Besides, the four-high mill has the advantages that a large quantity of non-ferrous metal copper is saved, the waste of resources is reduced, the utilization rate of materials is increased, the consumption loss of energy and the emission of air pollutants due to repeat smelting are reduced, and good effects of energy conservation and emission reduction are realized.
Description
Technical field
The utility model relates to a kind of crystallizer copper pipe prosthetic appliance, specifically a kind of four-high mill.
Background technology
Along with improving constantly of steel-smelting technology, continuous casting steel machine has occupied leading technology in steel production enterprise.Yet crystallizer copper pipe is as the core component in the continuous casting installation for casting, and it not only will possess good heat-conducting, and the higher interior overall dimensions of precision will be arranged.No matter how high the copper pipe quality requirement is, all can't avoid the abominable of crystallizer copper pipe working environment.Because 1450 ℃ molten steel is pulled out after will becoming steel billet in the crystallizer copper pipe, and want continuous casting steel machine several thousand even ton up to ten thousand.What particularly point out is, the continuous casting level of China is in intermediate level just, and also there are problems in process for making, thereby causes the crystallizer copper pipe well damage, and it is high to change frequency.The copper pipe ordinary circumstance that rolls off the production line is all done and is scrapped processing, calculates like this, and the production frequency of crystallizer copper pipe also improves accordingly; Certainly will cause the energy waste of copper pipe processing industry duplication of production; Be conceived to integral body, duplication of production is not only energy waste, and relevant with it copper is smelted and also can be caused harmful effect to environment; Relevant in addition manpower consumption, counting is a big account.
Have international continuous casting environment and China's national situation in mind, the crystallizer copper pipe reparation can be used as viable industries development, and this industry not only can be brought material benefit to self, and its social benefit of bringing also is immeasurable simultaneously.Thereby the designer combines the profile of the crystallizer copper pipe in the continuous casting installation for casting, and autonomous Design has also been produced a kind of crystallizer copper pipe prosthetic appliance.
The utility model content
The purpose of the utility model is to provide a kind of four-high mill, and this four-high mill can effectively solve the reparation problem of crystallizer copper pipe.
The utility model solves the technical scheme that its technical problem adopted: a kind of four-high mill; Comprise milling train head, frame, oil cylinder and base; It is characterized in that; Described milling train head comprises baffle plate and four roll devices, and said roll device comprises the rope sheave that is positioned at the connecting axle two ends and two roll fixed heads of clamping roll, and the roll fixed head is provided with two adjusting leading screws; Said frame comprises riser, cross bar and protective frame, and four cross bars are welded on respectively between four corresponding angles of adjacent two risers, and said cross bar is vertical with five risers, and three faces between adjacent two risers except that the bottom are provided with protective frame; Said four oil cylinders are between second riser and the 4th riser, and oil cylinder cylinder status is not vertically passed the 3rd riser; The bottom of first riser, the 3rd riser and the 5th riser respectively be fixed by bolts to ground base and link to each other; Roller and said rope sheave are connected to the lateral surface of said the 5th riser and first riser, and the two ends of walking around the wirerope of corresponding roller and rope sheave tie up to the two ends of corresponding said oil cylinder respectively.
Described baffle plate and first riser central authorities correspondence position have square through-hole, constitute square or rectangular channel, the central axis of said passage and the central axes of through hole after the roll closure of said four roll devices.
Described connecting axle is made up of plum blossom axle and roller bearing.
The utlity model has following outstanding beneficial effect:
1, the milling train main body adopts frame structure, adds tiltedly to draw to support to form, and simple in structure, materials are economized, and can satisfy the production demand, are fit to the single-piece production assembling.As producing in batches, can adopt the foundry goods main body to add the structure of upright supports, be convenient to produce in batches.
2, dynamical system adopts oil cylinder to drive the mode of wirerope, gives independently system dynamic of four rolls.
3, the milling train head adopts independent four-wheel structure, designs separately according to copper pipe profile characteristics, and independently feed arrangement makes the four sides be combined into complete copper pipe gabarit shape.Reach four sides feeding simultaneously, simultaneously stressed, be out of shape uniform purpose.Make copper pipe distortion back compound fully, guaranteed the instructions for use of copper pipe inner chamber with the inner chamber finishing die.
4, the application of four-high mill makes the reparation of crystallizer copper pipe become a kind of feasible technology.Since repair copper pipe need cold rolling, so the copper pipe of repairing not only the inner chamber tapering be optimized, Brinell hardness is higher than new copper pipe accordingly simultaneously; Steel transportation amount also is higher than new copper pipe; Just scrap crystallizer copper pipe after by disposable use, become and to reuse repeatedly, reach the purpose that turns waste into wealth.Practiced thrift a large amount of non-ferrous metal coppers, reduced the wasting of resources, increased stock utilization, reduced, realized the good result of energy-saving and emission-reduction because of repeating to smelt the energy loss that brings and the discharging of air pollutants.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model;
Fig. 2 is the milling train header structure sketch map of the utility model.
Among the figure: 1 baffle plate, 2 rope sheaves, 3 wireropes, 4 connecting axles, 5 pairs of adjusting leading screws, 6 rolls; 7 through holes, 8 roll fixed heads, 9 first risers, 10 cross bars, 11 second risers, 12 protective frame; 13 oil cylinders, 14 the 3rd risers, 15 the 4th risers, 16 the 5th risers, 17 rollers, 18 bases.
The specific embodiment
As depicted in figs. 1 and 2.A kind of four-high mill; Comprise milling train head, frame, oil cylinder 13 and base 18; Described milling train head comprises baffle plate 1 and four roll devices, and said roll device comprises the rope sheave 2 that is positioned at connecting axle 4 two ends and two roll fixed heads 8 of clamping roll 6, and roll fixed head 8 is provided with two adjusting leading screws 5; Said frame comprises that riser, cross bar 10 and 12, four cross bars 10 of protective frame are welded on respectively between four corresponding angles of adjacent two risers, and said cross bar is vertical with five risers, and three faces between adjacent two risers except that the bottom are provided with protective frame 12; Said four oil cylinders 13 are between second riser 11 and the 4th riser 15, and oil cylinder cylinder status is not vertically passed the 3rd riser 14; The bottom of first riser 9, the 3rd riser 14 and the 5th riser 16 respectively be fixed by bolts to ground base 18 and link to each other; Roller 17 and said rope sheave 2 are connected to the lateral surface of said the 5th riser 16 and first riser 9, and the two ends of walking around the wirerope 3 of corresponding roller 17 and rope sheave 2 tie up to the two ends of corresponding said oil cylinder 13 respectively.
Described baffle plate 1 and first riser, 9 central correspondence positions have square through-hole 7, and the roll 6 closed backs of said four roll devices constitute square or rectangular channel, the central axes of the central axis of said passage and through hole 7.
Described connecting axle is made up of plum blossom axle and roller bearing.
Before the use; According to processing request,, respectively put a workbench in the down either side of through hole 7 openings then through regulating the direction and the size of two adjusting leading screw 5 adjustment rolls 6; The copper pipe of needs processing is placed on the workbench of a side, the reparation of copper pipe is partly got between the through hole 7.After starting working, under hydraulic action, four oil cylinders 13 begin horizontal movement simultaneously respectively; Drive wirerope 3 and move, under the drive of roller 17, rope sheave 2 begins rotation; Thereby drive connecting axle 4 rotations that are connected as a single entity with rope sheave 2; Dislocation through plum blossom axle and roller bearing is slided, and makes four rolls 6 simultaneously to the inside extruding, the effect of rolling that final completion needs.
The above; Some principles of the utility model just explain through diagrams; This specification be not be to the utility model be confined to shown in described concrete structure and the scope of application; So every the modify and equivalent that might be utilized all belongs to the claim that the utility model is applied for.
Except that the said technical characterictic of specification, all the other technical characterictics all belong to those skilled in the art's known technology.
Claims (3)
1. four-high mill; Comprise milling train head, frame, oil cylinder and base, it is characterized in that described milling train head comprises baffle plate and four roll devices; Said roll device comprises the rope sheave that is positioned at the connecting axle two ends and two roll fixed heads of clamping roll, and the roll fixed head is provided with two adjusting leading screws; Said frame comprises riser, cross bar and protective frame, and four cross bars are welded on respectively between four corresponding angles of adjacent two risers, and said cross bar is vertical with five risers, and three faces between adjacent two risers except that the bottom are provided with protective frame; Said four oil cylinders are between second riser and the 4th riser, and oil cylinder cylinder status is not vertically passed the 3rd riser; The bottom of first riser, the 3rd riser and the 5th riser respectively be fixed by bolts to ground base and link to each other; Roller and said rope sheave are connected to the lateral surface of said the 5th riser and first riser, and the two ends of walking around the wirerope of corresponding roller and rope sheave tie up to the two ends of corresponding said oil cylinder respectively.
2. four-high mill according to claim 1; It is characterized in that; Described baffle plate and first riser central authorities correspondence position have square through-hole, constitute square or rectangular channel, the central axis of said passage and the central axes of through hole after the roll closure of said four roll devices.
3. four-high mill according to claim 1 is characterized in that described connecting axle is made up of plum blossom axle and roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200673667U CN202506668U (en) | 2012-02-28 | 2012-02-28 | Four-high mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200673667U CN202506668U (en) | 2012-02-28 | 2012-02-28 | Four-high mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202506668U true CN202506668U (en) | 2012-10-31 |
Family
ID=47059174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200673667U Expired - Fee Related CN202506668U (en) | 2012-02-28 | 2012-02-28 | Four-high mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202506668U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553922A (en) * | 2012-02-28 | 2012-07-11 | 济南东方结晶器有限公司 | Four-roll rolling mill |
| CN107824615A (en) * | 2017-10-25 | 2018-03-23 | 石家庄铁能机电设备有限公司 | Omnipotent circle becomes methods, rack |
-
2012
- 2012-02-28 CN CN2012200673667U patent/CN202506668U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553922A (en) * | 2012-02-28 | 2012-07-11 | 济南东方结晶器有限公司 | Four-roll rolling mill |
| CN107824615A (en) * | 2017-10-25 | 2018-03-23 | 石家庄铁能机电设备有限公司 | Omnipotent circle becomes methods, rack |
| CN107824615B (en) * | 2017-10-25 | 2022-02-15 | 石家庄铁能机电设备有限公司 | Universal round-to-square rack |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20180228 |