CN215237682U - Novel cast rolling device - Google Patents
Novel cast rolling device Download PDFInfo
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- CN215237682U CN215237682U CN202121377109.9U CN202121377109U CN215237682U CN 215237682 U CN215237682 U CN 215237682U CN 202121377109 U CN202121377109 U CN 202121377109U CN 215237682 U CN215237682 U CN 215237682U
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- casting
- rolling
- nozzle
- mouth
- damping portion
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Abstract
The utility model discloses a novel casting and rolling device, which comprises a casting and rolling body, a double casting and rolling roller part and a casting and rolling nozzle part, the bottom of the casting and rolling nozzle is provided with a casting and rolling nozzle platform which is close to the double casting and rolling roller piece, the cast rolling nozzle part is also provided with a cast rolling nozzle balance support column which is arranged at the bottom of the cast rolling nozzle platform base, the casting and rolling mouth part is also internally provided with a casting and rolling mouth vibration cleaning part which is movably connected with the casting and rolling mouth part, the casting and rolling nozzle balance support column is provided with the first damping part and the second damping part, so that the stability of a casting and rolling nozzle platform is improved, the risk of blocking inside a casting and rolling nozzle part is reduced by the casting and rolling nozzle vibration cleaning part inside the casting and rolling nozzle part, and the cleanliness inside the casting and rolling nozzle part is improved.
Description
Technical Field
The utility model relates to a metallurgical continuous casting technical field, concretely relates to novel cast rolling device.
Background
The twin roll casting is a method for producing thin strip steel by cooling and solidifying liquid molten steel on the surface of twin rolls, and its technological features are that the liquid metal is subjected to pressure working and plastic deformation while being crystallized and solidified, the whole process from the liquid metal to solid thin strip is completed in a very short time, the average cooling speed of the twin roll casting is close to 100 ℃/s, so its solidification speed is about 1000 times faster than that of the conventional process, and it can cast and roll thin strip with thickness about conventional casting blank 1/100, the hot rolling process is cancelled, because the cooling speed of the twin roll casting is fast, so it is possible to produce products with special performance, the high flux continuous rolling aluminium strip process is a new type high efficiency, short flow, low energy consumption production process based on horizontal continuous casting, the electrolytic aluminium melt is passed through high flux continuous rolling mill and hot triple continuous rolling, the aluminum alloy is directly formed into a 2mn-8m plate blank, the flux of aluminum melt can reach 50t/h in the process, the casting and rolling nozzle is used as a key part for directly feeding the aluminum melt into a high-flux continuous casting and rolling machine, the selected material and structure are very important, at present, the casting and rolling nozzle material used on a production line needs to be imported, and the high price is the main reason that the cost of an aluminum plate strip cannot be reduced; in addition, the casting and rolling nozzle is fixed in structure and cannot be regulated according to production conditions, the casting and rolling nozzle is easy to block when aluminum alloy with high magnesium content is produced, the machine can only be stopped to replace the casting and rolling nozzle for continuous production, a large amount of manpower and material resources are wasted in the process, and the production efficiency is greatly reduced, so that the research on the material and the structure of the casting and rolling nozzle has important significance on the analysis mechanism of the blocking of the casting and rolling nozzle and the promotion of the localization of the casting and rolling nozzle for high-flux continuous casting and continuous rolling.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a novel casting device, which comprises a casting body, casting and rolling roller parts and casting and rolling nozzle parts, wherein the bottom of the casting and rolling nozzle is provided with a casting and rolling nozzle platform which is convenient for placing the casting and rolling nozzle parts, the casting and rolling nozzle platform is close to the double casting and rolling roller parts, the casting and rolling nozzle platform is also provided with a casting and rolling nozzle platform base, the casting and rolling nozzle platform fixing device is convenient for fixing the casting and rolling nozzle platform to improve the stability of the casting and rolling nozzle platform, the casting and rolling nozzle parts are also provided with a casting and rolling nozzle balance support column, one end of the casting and rolling nozzle balance support column is connected on the casting and rolling nozzle platform base, the casting and rolling nozzle balance support column is connected at the bottom position of the casting and rolling nozzle platform base, the casting and rolling nozzle parts are internally provided with a casting and rolling nozzle vibration cleaning part, and the casting and rolling nozzle parts are movably connected, the double-casting-roll device can be fixed in a clamping mode and the like, the double-casting-roll device comprises a first roll device and a second roll device, a gap is formed between the first roll device and the second roll device, the gap is opposite to the casting-roll nozzle part, and the double-casting-roll device is connected with a cooling device.
As an improvement of the utility model, the cast rolling mouth balanced support post has first shock attenuation portion and second shock attenuation portion, first shock attenuation portion links to each other with the second shock attenuation portion, and the accessible welded mode is fixed, and first shock attenuation portion and second shock attenuation portion are whole and cast rolling mouth platform swing joint, first shock attenuation portion has the mounting, and the mounting can be block part or buckle part, and the mounting is located the top of first shock attenuation portion, the well upper portion position at first shock attenuation portion is fixed to the second shock attenuation portion.
As an improvement of the utility model, the vibration cleaning component of the cast rolling nozzle is detachably fixed with the inner wall of the cast rolling nozzle, the vibration cleaning component of the cast rolling nozzle comprises a fitting component and a plurality of vibration structures, the fitting component is arranged on the inner wall of the cast rolling nozzle, the fitting component is a supporting frame, a plurality of mounting holes are arranged on the fitting component, the mounting holes comprise groove-shaped placing areas, the placing areas are used for placing the vibration structures, as an improvement, fixing parts can also be arranged inside the mounting holes for limiting the vibration structures, connecting parts fixed with the inner wall of the cast rolling nozzle are arranged on the supporting frame, connecting parts matched with the inner wall of the cast rolling nozzle are arranged on the inner wall of the cast rolling nozzle, the vibration structures are distributed in the mounting holes on the fitting component, soft components of cladding vibration structures are arranged outside the mounting holes, the soft components are hermetically and detachably connected with the mounting holes in a clamping way, further, also can set up soft part and mounting hole fixed connection, soft part has the smooth surface, and the smooth surface of soft part has reduced the resistance that inside fluid passed through, and simultaneously, the inboard vibrating structure of soft part lets the fluid of inside process pass through with higher speed, has reduced the risk of jam, simultaneously, the later stage of being convenient for is to the washing of cast rolling mouth.
As an improvement of the utility model, the bottom of the casting and rolling mouth part is provided with the vibration absorbing part, the vibration absorbing part is an elastic variable device, and the influence of the vibration structure on the casting and rolling process in the working process is reduced.
As an improvement of the present invention, the vibration absorbing member is located at a position where the casting and rolling nozzle member is engaged with the casting and rolling nozzle platform.
As an improvement of the utility model, the casting and rolling mouth platform base has a scalable curb plate, is convenient for to the fixed of casting and rolling mouth platform base.
The utility model has the advantages that: the utility model discloses a novel casting and rolling device, which comprises a casting and rolling body, a casting and rolling roller piece and a casting and rolling nozzle part, the bottom of the casting and rolling nozzle is provided with a casting and rolling nozzle platform which is close to the double casting and rolling roller piece, the cast rolling nozzle part is also provided with a cast rolling nozzle balance support column which is arranged at the bottom of the cast rolling nozzle platform base, the casting and rolling mouth part is also internally provided with a casting and rolling mouth vibration cleaning part which is movably connected with the casting and rolling mouth part, the casting and rolling nozzle balance support column is provided with the first damping part and the second damping part, so that the stability of a casting and rolling nozzle platform is improved, the risk of blocking inside a casting and rolling nozzle part is reduced by the casting and rolling nozzle vibration cleaning part inside the casting and rolling nozzle part, and the cleanliness inside the casting and rolling nozzle part is improved.
Drawings
Fig. 1 is a schematic structural view of the middle casting and rolling device of the present invention.
Fig. 2 is the structural schematic diagram of the vibration cleaning component of the middle casting and rolling nozzle of the present invention.
Fig. 3 is a schematic structural view of the mounting hole and the flexible member of the present invention.
In the figure: the device comprises a casting and rolling body 1, a casting and rolling nozzle part 2, a casting and rolling nozzle vibration cleaning part 3, a vibration motor 4, a casting and rolling roller part 5, a vibration absorbing part 6, a casting and rolling nozzle platform 7, a cooling device 8, a second damping part 9, a first damping part 10, a casting and rolling nozzle balance support column 11, a fixing part 12, a matching part 13, a placing area 14, a fixing part 15, a vibration structure 16, a soft part 17 and a mounting hole 18.
Detailed Description
The present invention will be further elucidated with reference to the accompanying figures 1-3 and embodiments, it being understood that the following embodiments are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example (b): a novel casting and rolling device comprises a casting and rolling body 1, a casting and rolling roller piece 5 and a casting and rolling nozzle part 2, wherein a casting and rolling nozzle platform 7 is arranged at the bottom of a casting and rolling nozzle, the casting and rolling nozzle platform 7 is convenient for placing the casting and rolling nozzle part 2, the casting and rolling nozzle platform 7 is close to the casting and rolling roller piece 5, the casting and rolling nozzle platform 7 is also provided with a casting and rolling nozzle platform base which is convenient for fixing the casting and rolling nozzle platform 7 so as to improve the stability of the casting and rolling nozzle platform, the casting and rolling nozzle part 2 is also provided with a casting and rolling nozzle balance support column 11, one end of the casting and rolling nozzle balance support column 11 is connected onto the casting and rolling nozzle platform base, the casting and rolling nozzle balance support column 11 is connected onto the bottom of the casting and rolling nozzle platform base, a casting and rolling nozzle vibration cleaning part 3 is also arranged inside the casting and rolling nozzle part 2, the casting and rolling nozzle vibration cleaning part 3 is movably connected with the casting and rolling nozzle part 2, the double-roll casting device can be fixed in a clamping mode and the like, the double-roll casting device comprises a first roll casting and a second roll casting, a gap is formed between the first roll casting and the second roll casting, the gap is opposite to the casting nozzle part 2, and the casting roll casting 5 is connected with a cooling device 8.
The casting and rolling nozzle balance support column 11 is provided with a first damping portion 10 and a second damping portion 9, the first damping portion 10 is connected with the second damping portion 9 and can be fixed in a welding mode, the first damping portion 10 and the second damping portion 9 are integrally and movably connected with the casting and rolling nozzle platform 7, the first damping portion 10 is provided with a fixing piece 12, the fixing piece 12 can be a clamping part or a buckling part, the fixing piece 12 is located at the top of the first damping portion 10, the second damping portion 9 is fixed at the middle upper portion of the first damping portion 10, and the damping portions can be spring pieces or fixing rods or a combination thereof.
The casting and rolling nozzle vibration cleaning component 3 is detachably fixed with the inner wall of the casting and rolling nozzle, the casting and rolling nozzle vibration cleaning component 3 comprises a fitting piece 13 and a plurality of vibration structures 16, the fitting piece 13 is arranged on the inner wall of the casting and rolling nozzle, the fitting piece 13 is a supporting frame, the fitting piece 13 is provided with a plurality of mounting holes 18, the mounting holes 18 comprise groove-type placing areas 14, the placing areas 14 are used for placing the vibration structures 16, fixing parts 15 are arranged in the mounting holes 18 and can be selected to be provided with limiting grooves with elastic surfaces for limiting the vibration structures 16, the vibration structures 16 work by being connected with a vibration motor 4, the supporting frame is provided with connecting pieces fixed with the inner wall of the casting and rolling nozzle, the inner wall of the casting and rolling nozzle is provided with connecting parts matched with the inner wall of the casting and rolling nozzle, the vibration structures 16 are distributed in the mounting holes 18 on the fitting piece 13, and the outer parts of the mounting holes 18 are provided with soft components 17 for coating the vibration structures 16, the soft component 17 is connected with the mounting hole 18 in a clamping mode in a sealing mode and in a detachable mode, furthermore, the soft component 17 can be fixedly connected with the mounting hole 18, the soft component 17 is provided with a smooth surface, resistance of internal fluid passing through is reduced by the smooth surface of the soft component 17, meanwhile, the vibration structure 16 on the inner side of the soft component 17 enables the internal fluid to pass through in an accelerating mode, the risk of blockage is reduced, and meanwhile, the casting and rolling nozzle is convenient to clean in the later period.
The bottom of the casting and rolling nozzle part 2 is provided with a vibration absorbing part 6, and the vibration absorbing part 6 is an elastic variable device, so that the influence of a vibration structure 16 on the casting and rolling process in the working process is reduced.
The shock absorbing member 6 is located at the position where the roll nozzle part 2 engages the roll nozzle platform 7.
The casting and rolling nozzle platform base is provided with a telescopic side plate, so that the casting and rolling nozzle platform base can be conveniently fixed.
The working process is as follows: when the molten steel passes through the casting nozzle part 2, the vibration mode of the internal vibration structure 16 is started, the molten steel passes through the casting nozzle part 2 at an accelerated speed, the first vibration absorption part 10 and the second vibration absorption part 9 of the casting nozzle balance support column 11 reduce the vibration of the casting nozzle platform 7 during casting and rolling, the stability of the casting nozzle platform is improved, and the molten steel is discharged after passing through the casting nozzle part 2, the casting roller part 5 and the cooling device 8.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a novel casting and rolling device, its characterized in that, casting and rolling device is including casting and rolling body, casting and rolling roller spare, casting and rolling mouth part, the bottom of casting and rolling mouth part is provided with casting and rolling mouth platform, casting and rolling mouth platform is close to two casting and rolling roller spares, still have a casting and rolling mouth platform base on the casting and rolling mouth platform, still have a casting and rolling mouth balanced support column on the casting and rolling mouth part, casting and rolling mouth balanced support column is connected in casting and rolling mouth platform base bottom, the inside casting and rolling mouth vibration cleaning component that still has of casting and rolling mouth part, casting and rolling mouth vibration cleaning component and casting and rolling mouth part swing joint, casting and rolling roller spare include first roller spare and second roller spare, form the space between first roller spare and the second roller spare, and the space is just to casting and rolling mouth part, and two casting and rolling roller spares connection cooling device.
2. The novel casting and rolling device as claimed in claim 1, wherein the casting and rolling nozzle balance support column is provided with a first damping portion and a second damping portion, the first damping portion is connected with the second damping portion, the first damping portion and the second damping portion are integrally and movably connected with the casting and rolling nozzle platform, the first damping portion is provided with a fixing member, the fixing member is located at the top of the first damping portion, and the second damping portion is fixed at the middle upper position of the first damping portion.
3. A novel casting and rolling device as claimed in claim 2, wherein the vibration cleaning component of the casting and rolling nozzle comprises a fitting component and a plurality of vibration structures, the fitting component is arranged on the inner wall of the casting and rolling nozzle, the vibration structures are distributed in mounting holes formed in the fitting component, soft components covering the vibration structures are arranged outside the mounting holes, the soft components are detachably connected with the mounting holes in a sealing mode, and the soft components are provided with smooth surfaces.
4. A novel casting and rolling device according to claim 3, characterized in that the bottom of the casting and rolling nozzle part is provided with a vibration absorbing part which is an elastically variable device.
5. A novel casting and rolling installation according to claim 4, wherein the shock absorbing member is located at the point where the nozzle member engages the nozzle platform.
6. A novel casting and rolling apparatus as claimed in claim 1 wherein said nozzle platform base has a telescoping skirt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121377109.9U CN215237682U (en) | 2021-06-21 | 2021-06-21 | Novel cast rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121377109.9U CN215237682U (en) | 2021-06-21 | 2021-06-21 | Novel cast rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215237682U true CN215237682U (en) | 2021-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121377109.9U Active CN215237682U (en) | 2021-06-21 | 2021-06-21 | Novel cast rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215237682U (en) |
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2021
- 2021-06-21 CN CN202121377109.9U patent/CN215237682U/en active Active
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