CN209986005U - Air-cooled roller way for steel rolling - Google Patents
Air-cooled roller way for steel rolling Download PDFInfo
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- CN209986005U CN209986005U CN201920188340.XU CN201920188340U CN209986005U CN 209986005 U CN209986005 U CN 209986005U CN 201920188340 U CN201920188340 U CN 201920188340U CN 209986005 U CN209986005 U CN 209986005U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 238000005096 rolling process Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 20
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000011218 segmentation Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract 3
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model discloses an air-cooled roller way for steel rolling, including U-shaped frame, tuber pipe, motor and connecting rod, two the pillar has all been welded to U-shaped frame lower surface both sides, the both ends of connecting rod respectively with two pillar welding of U-shaped frame homonymy, two rotate between the U-shaped frame and install the bearing roller, the bearing roller both ends all are fixed with the sprocket, the drive connection has the chain on the sprocket, the sprocket of bearing roller rear end passes through the transmission shaft and is connected, two the U-shaped frame upper surface respectively with frame lower surface welding, the welding has first passageway, second passageway and third channel in proper order on the frame upper surface, first passageway, second passageway and third channel top all are fixed with the one end of tuber pipe, and are three the tuber pipe other end is fixed with first fan, second fan and third fan respectively. The utility model has the advantages of the fan of segmentation use different power carries out the forced air cooling, reduces the electric power waste when cooling to steel.
Description
Technical Field
The utility model relates to a steel rolling technical field specifically is an air-cooled roll table for steel rolling.
Background
Steel rolling is a pressure process in which a steel ingot is changed between rotating rolls and the shape of a billet is called steel rolling. The purpose of rolling is, like other press working, on the one hand to obtain the desired shape and, on the other hand, to improve the internal quality of the steel.
The steel rolling can use an air cooling roller way, high-temperature steel is processed and then conveyed to the roller way, and the steel is cooled in an air cooling mode. The air-cooled roller bed used in the existing steel rolling mill adopts fans with uniform power to carry out strong air cooling, the temperature of steel is gradually reduced when the steel is conveyed on the roller bed, the high-power fans are used in the whole process, the waste of electric power is caused, and the cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air-cooled roll table for steel rolling possesses the fan that the segmentation used different power and carries out the forced air cooling, reduces the extravagant advantage of electric power in the time of to the steel cooling, has solved the problem that the powerful fan of whole journey use can cause the waste of electric power, incremental cost.
In order to achieve the above object, the utility model provides a following technical scheme: an air-cooled roller way for steel rolling comprises two U-shaped frames, air pipes, a motor and a connecting rod, wherein two supports are welded on two sides of the lower surfaces of the two U-shaped frames, two ends of the connecting rod are respectively welded with the two supports on the same side of the U-shaped frames, a carrier roller is rotatably arranged between the two U-shaped frames, two ends of the carrier roller respectively penetrate through the two U-shaped frames, chain wheels are fixed on two ends of the carrier roller, a chain is connected on each chain wheel in a transmission manner, the chain wheel at the rear end of the carrier roller is rotatably connected with the motor through a transmission shaft, the motor is welded on the U-shaped frames through a fixing frame, the upper surfaces of the two U-shaped frames are respectively welded with the lower surfaces of the frames, a first channel, a second channel and a third channel are sequentially welded on the upper surfaces of the frames, and the top ends of the, and the three air pipes are respectively communicated with the first channel, the second channel and the third channel, the other ends of the three air pipes are respectively fixed with a first fan, a second fan and a third fan, and the three air pipes are respectively communicated with the air inlets of the first fan, the second fan and the third fan.
Preferably, bearings are installed at the joints of the carrier rollers and the two U-shaped frames.
Preferably, the surfaces of the frame, different from the upper end and the lower end, are closed, and the distance between the lower surface of the frame and the carrier roller is not less than 15 cm.
Preferably, the power of the first fan is greater than that of the second fan, and the power of the second fan is greater than that of the third fan.
Preferably, the air outlets of the first fan, the second fan and the third fan are respectively communicated with an air exhaust pipeline.
Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model achieves the effect of using fans with different powers to cool steel materials by air cooling by arranging a first channel, a second channel, a third channel, a first fan, a second fan and a third fan, and reduces the power waste when cooling the steel materials, the utility model is provided with the first channel, the second channel, the third channel, the first fan, the second fan and the third fan are arranged at the roller bed in sequence, the power of the first fan is larger than that of the second fan, the power of the second fan is larger than that of the third fan, the processed steel materials enter the carrier roller, the high-temperature steel materials advance on the carrier roller, the steel materials firstly pass through the area where the first fan is located, the first fan has large power, strong wind is generated, the high-temperature steel materials are rapidly cooled, and the steel materials which are primarily cooled enter the area of the second fan, the power of second fan is less than first fan, and the electric power that consumes is few, and the wind that the second fan produced is again to steel cooling, waits to steel entering third fan region department, and the steel heat distributes by a wide margin, leaves a small amount of heat and blows the cooling under the effect of third fan, and the power of third fan is less than the second fan, and the electric power that consumes is lower, can save electric power when cooling to steel, practices thrift the cost.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a left side view structure diagram of the present invention;
fig. 3 is an enlarged schematic view of the position a of the present invention.
In the figure: 1. a pillar; 2. a U-shaped frame; 3. a frame; 4. an air duct; 5. a first channel; 6. a second channel; 7. a third channel; 8. a third fan; 9. a sprocket; 10. a second fan; 11. a chain; 12. a first fan; 13. a motor; 14. an exhaust duct; 15. a connecting rod; 16. a carrier roller; 17. a drive shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides an air-cooled roll table for steel rolling, includes U-shaped frame 2, frame 3, tuber pipe 4, motor 13 and connecting rod 15, and U-shaped frame 2 is provided with two, and pillar 1 has all been welded to two 2 lower surface both sides of U-shaped frame, and pillar 1 is fixed subaerial, two 2 parallel and level of U-shaped frame. The both ends of connecting rod 15 are welded with two pillars 1 of U-shaped frame 2 homonymy respectively, and connecting rod 15 is fixed with two pillars 1 of U-shaped frame 2 homonymy, makes two U-shaped frame 2 stably place subaerial. A carrier roller 16 is rotatably arranged between the two U-shaped frames 2, two ends of the carrier roller 16 respectively penetrate through the two U-shaped frames 2, bearings are arranged at the joints of the carrier roller 16 and the two U-shaped frames 2, a bearing outer ring is fixed with the U-shaped frames 2, a bearing inner ring is fixed with the carrier roller 16, the bearing inner ring and the bearing outer ring can rotate relatively through balls, and the carrier roller 16 can rotate on the U-shaped frames 2 through the bearings. Chain wheels 9 are fixed at two ends of the carrier rollers 16, chains 11 are connected to the chain wheels 9 in a transmission mode, and the chain wheels 9 on the carrier rollers 16 are connected through the chains 11 to achieve unified rotation. The chain wheel 9 at the rear end of the carrier roller 16 is rotatably connected with the motor 13 through the transmission shaft 17, the motor 13 is welded on the U-shaped frame 2 through a fixing frame, the motor 13 adopts a 5IK120RGN-CF model, and the motor 13 has the advantages of stable operation and low energy consumption. The motor 13 is fixed on the U-shaped frame 2, the motor 13 is connected with an external power supply, the motor 13 is electrified and started to drive the transmission shaft 17 to rotate, the transmission shaft 17 is fixed with the chain wheel 9, the transmission shaft 17 rotates to drive the chain wheel 9 to rotate, the chain wheels 9 rotate simultaneously under the driving of the chain 11 to drive the carrier roller 16 to rotate, the processed steel enters the carrier roller 16, and the steel advances on the carrier roller 16.
The upper surfaces of the two U-shaped frames 2 are respectively welded with the lower surface of the frame 3, the surfaces of the frame 3, which are different from the upper end and the lower end, are sealed, the distance between the lower surface of the frame 3 and the carrier roller 16 is not less than 15cm, and steel can pass through while cooling. The upper surface of the frame 3 is sequentially welded with a first channel 5, a second channel 6 and a third channel 7, the top ends of the first channel 5, the second channel 6 and the third channel 7 are all fixed with one end of an air pipe 4, the three air pipes 4 are respectively communicated with the first channel 5, the second channel 6 and the third channel 7, the other ends of the three air pipes 4 are respectively fixed with a first fan 12, a second fan 10 and a third fan 8, the first fan 12 is GYF-10C in model, and the second fan 10 is GYF-6C in model; the third fan 8 is of GYF-4C type, the power of the first fan 12 is larger than that of the second fan 10, the power of the second fan 10 is larger than that of the third fan 8, and the three air pipes 4 are respectively communicated with the air inlets of the first fan 12, the second fan 10 and the third fan 8. The steel of high temperature is earlier through first fan 12 region of locating, first fan 12 power is big, produce the high wind, hot-air is discharged through first fan 12 through first passageway 5 and tuber pipe 4, cool down to the steel of high temperature fast, the steel through preliminary cooling enters into the regional department of second fan 10, the power of second fan 10 is less than first fan 12, the electric power that consumes is few, the wind that second fan 10 produced is again to the steel cooling, wait for the steel to get into the regional department of third fan 8, the steel heat distributes by a wide margin, leave a small amount of heat and blow the cooling under the effect of third fan 8, the power of third fan 8 is less than second fan 10, the electric power that consumes is lower, can save electric power when cooling to steel, and the cost is saved. The air outlets of the first fan 12, the second fan 10 and the third fan 8 are respectively communicated with an exhaust duct 14, hot air exhausted by the first fan 12, the second fan 10 and the third fan 8 is conveyed into the exhaust duct 14, and the hot air in the exhaust duct 14 is discharged after subsequent treatment.
The working principle is as follows: on steel after the processing entered into bearing roller 16, steel gos forward on bearing roller 16, high temperature steel passes through first fan 12 region of locating earlier, first fan 12 power is big, produce the high wind, cool down high temperature steel fast, steel through preliminary cooling enters into the regional department of second fan 10, the wind that second fan 10 produced is again to steel cooling, wait for steel to get into the regional department of third fan 8, the steel heat distributes by a wide margin, leave a small amount of heat and blow the cooling under the effect of third fan 8.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides an air-cooled roll table for steel rolling, includes U-shaped frame (2), frame (3), tuber pipe (4), motor (13) and connecting rod (15), its characterized in that: u-shaped frame (2) are provided with two, two pillar (1) have all been welded to U-shaped frame (2) lower surface both sides, the both ends of connecting rod (15) weld with two pillar (1) of U-shaped frame (2) homonymy respectively, two rotate between U-shaped frame (2) and install bearing roller (16), two U-shaped frame (2) are passed respectively at bearing roller (16) both ends, bearing roller (16) both ends all are fixed with sprocket (9), the drive connection has chain (11) on sprocket (9), sprocket (9) of bearing roller (16) rear end rotate with motor (13) through transmission shaft (17) and are connected, motor (13) are welded on U-shaped frame (2) through the mount, two U-shaped frame (2) upper surface welds with frame (3) lower surface respectively, frame (3) upper surface welds in proper order has first passageway (5), The air conditioner comprises a second channel (6) and a third channel (7), the top ends of the first channel (5), the second channel (6) and the third channel (7) are fixed with one end of an air pipe (4), the three air pipes (4) are communicated with the first channel (5), the second channel (6) and the third channel (7) respectively, the other ends of the air pipes (4) are fixed with a first fan (12), a second fan (10) and a third fan (8) respectively, and the three air pipes (4) are communicated with air inlets of the first fan (12), the second fan (10) and the third fan (8) respectively.
2. The air-cooled roller way for steel rolling according to claim 1, characterized in that: and bearings are arranged at the joints of the carrier rollers (16) and the two U-shaped frames (2).
3. The air-cooled roller way for steel rolling according to claim 1, characterized in that: the surfaces of the frame (3) different from the upper end and the lower end are sealed, and the distance between the lower surface of the frame (3) and the carrier roller (16) is not less than 15 cm.
4. The air-cooled roller way for steel rolling according to claim 1, characterized in that: the power of the first fan (12) is larger than that of the second fan (10), and the power of the second fan (10) is larger than that of the third fan (8).
5. The air-cooled roller way for steel rolling according to claim 1, characterized in that: and air outlets of the first fan (12), the second fan (10) and the third fan (8) are respectively communicated with an exhaust duct (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920188340.XU CN209986005U (en) | 2019-02-04 | 2019-02-04 | Air-cooled roller way for steel rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920188340.XU CN209986005U (en) | 2019-02-04 | 2019-02-04 | Air-cooled roller way for steel rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209986005U true CN209986005U (en) | 2020-01-24 |
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ID=69288464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920188340.XU Expired - Fee Related CN209986005U (en) | 2019-02-04 | 2019-02-04 | Air-cooled roller way for steel rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209986005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360066A (en) * | 2020-02-21 | 2020-07-03 | 中冶赛迪工程技术股份有限公司 | Low-cost, less-red-rust, high-strength and anti-seismic deformed steel bar production method and system |
-
2019
- 2019-02-04 CN CN201920188340.XU patent/CN209986005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360066A (en) * | 2020-02-21 | 2020-07-03 | 中冶赛迪工程技术股份有限公司 | Low-cost, less-red-rust, high-strength and anti-seismic deformed steel bar production method and system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |