CN215391614U - Cooling bed for steel plate production - Google Patents
Cooling bed for steel plate production Download PDFInfo
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- CN215391614U CN215391614U CN202120391816.7U CN202120391816U CN215391614U CN 215391614 U CN215391614 U CN 215391614U CN 202120391816 U CN202120391816 U CN 202120391816U CN 215391614 U CN215391614 U CN 215391614U
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- cooling
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- conveying
- conveying roller
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Abstract
The utility model provides a cooling bed for steel plate production, which belongs to the technical field of plate production equipment and comprises a frame body, wherein a plurality of rows of horizontally arranged rotating shafts and cooling shafts are arranged on the frame body according to the conveying direction, the rotating shafts and the cooling shafts are arranged in a crossed manner, a plurality of conveying rollers are uniformly arranged on each row of rotating shafts, a plurality of heat dissipation holes are uniformly formed in the body of the conveying roller, and hollow heat dissipation cylinders extending out of two ends of each conveying roller are fixed in the heat dissipation holes; the cooling shaft is provided with a cooling roller, a bearing is arranged between the cooling roller and the cooling shaft, one end of the cooling shaft is communicated with the liquid inlet pipe, the other end of the cooling shaft is communicated with the liquid outlet pipe, and the width of the cooling roller is wider than that of the conveying roller. A rotating shaft supporting frame is arranged between the conveying roller and the conveying roller, and a supporting ring at the top of the rotating shaft supporting frame is fixedly connected with the rotating shaft through a bearing. Be provided with the cooling tube in the pivot support frame, this cooling tube surrounds the lock ring setting. The utility model has the advantages of compact structure, good cooling effect, high cooling efficiency and long service life.
Description
Technical Field
The utility model belongs to the technical field of plate production equipment, and particularly relates to a cooling bed for steel plate production.
Background
The cold bed is a working table for effectively cooling rolled products in the metallurgical and steel rolling industries. The steel sheet need carry out air cooling on the cold bed after producing, and current cold bed adopts a plurality of parallel rails of interval arrangement to support the steel sheet usually, and when the steel sheet was air cooled on the cold bed, the lower surface of rail easy fish tail steel sheet for the lower surface of steel sheet produces the mar, thereby reduces the product quality of steel sheet. In addition, the cooling efficiency of the contact position between the high-temperature steel plate and the bottom rail is low, and equipment at the contact position is short in service life and easy to damage due to the fact that the equipment is in high temperature for a long time.
Disclosure of Invention
The utility model aims to provide a cooling bed for steel plate production, which has the advantages of compact structure, good cooling effect, high cooling efficiency and long service life.
In order to solve the technical problems, the utility model adopts the technical scheme that: a cooling bed for steel plate production comprises a frame body, wherein a plurality of rows of rotating shafts and cooling shafts which are horizontally arranged are arranged on the frame body according to a conveying direction, the rotating shafts and the cooling shafts are arranged in a crossed mode, a plurality of conveying rollers are uniformly arranged on each row of the rotating shafts, the conveying rollers are of disc-shaped structures, a plurality of heat dissipation holes are uniformly formed in disc bodies of the conveying rollers, and hollow heat dissipation cylinders extending out of two ends of each conveying roller are fixed in the heat dissipation holes; the cooling shaft is provided with a cooling roller, a bearing is arranged between the cooling roller and the cooling shaft, one end of the cooling shaft is communicated with the liquid inlet pipe, the other end of the cooling shaft is communicated with the liquid outlet pipe, and the width of the cooling roller is wider than that of the conveying roller.
A rotating shaft supporting frame is arranged between the conveying roller and the conveying roller, and a supporting ring at the top of the rotating shaft supporting frame is fixedly connected with the rotating shaft through a bearing.
The cooling pipe is arranged in the rotating shaft support frame, extends out of the rotating shaft support frame and is respectively communicated with the liquid inlet pipe and the liquid outlet pipe, and the cooling pipe surrounds the support ring.
And a cooling shaft support frame is arranged at the central position of the cooling shaft.
Due to the adoption of the technical scheme, the conveying device is simple in structure, the rotating shaft and the cooling shaft are arranged in a crossed manner, the cooling effect can be achieved while conveying is carried out, and scratches are avoided.
Evenly install a plurality of conveying rollers in the pivot, the conveying roller is discoid structure, evenly is equipped with a plurality of louvres on this conveying roller disk body, and the downthehole cavity heat dissipation section of thick bamboo that stretches out the conveying roller both ends that is fixed with of heat dissipation, and this design makes the conveying roller when realizing transmission function, and is little with high temperature steel sheet area of contact, and louvre and cavity heat dissipation section of thick bamboo cooperation heat dissipation, and heat dissipation area is big, extension conveying roller life.
Be provided with the chill roll on the cooling shaft, this cooling shaft one end is linked together with the feed liquor pipe, and the other end is linked together with the drain pipe, and chill roll width in conveying roller width, the chill roll of this design has increased the cooling area with the steel sheet when driven supplementary transport, improves cooling effect and cooling efficiency.
Be provided with the pivot support frame between conveying roller and the conveying roller, the lock ring at pivot support frame top passes through the bearing with the pivot and is connected fixedly, be provided with the cooling tube in the pivot support frame, the cooling tube stretches out the pivot support frame and is linked together with feed liquor pipe and drain pipe respectively, this cooling tube surrounds the lock ring setting, this design is providing the support, when extension device life, carry out the auxiliary type cooling to pivot and conveying roller, reach high heat dissipation and cooling cooperation effect, reach better effect.
The utility model has the beneficial effects that: the cooling device has the advantages of compact structure, good cooling effect, high cooling efficiency and long service life.
Drawings
The advantages and realisation of the utility model will be more apparent from the following detailed description, given by way of example, with reference to the accompanying drawings, which are given for the purpose of illustration only, and which are not to be construed in any way as limiting the utility model, and in which:
FIG. 1 is a schematic structural view of the present invention
FIG. 2 is a schematic view of the structure of the conveying roller of the present invention
FIG. 3 is a schematic view of the structure of the supporting frame for the rotating shaft of the present invention
In the figure:
1. frame body 2, rotating shaft 3 and cooling shaft
4. Conveying roller 5, heat dissipation hole 6 and hollow heat dissipation cylinder
7. Cooling roller 8, liquid inlet pipe 9 and liquid outlet pipe
10. Rotating shaft support frame 11, support ring 12 and cooling pipe
13. Cooling shaft support frame
Detailed Description
As shown in fig. 1 to 3, the cooling bed for steel plate production of the present invention comprises a frame body 1, wherein a plurality of rows of horizontally arranged rotating shafts 2 and cooling shafts 3 are installed on the frame body 1 according to a conveying direction, the rotating shafts 2 and the cooling shafts 3 are arranged in a crossed manner, a plurality of conveying rollers 4 are uniformly installed on each row of rotating shafts 2, the conveying rollers 4 are in a disc-shaped structure, a plurality of heat dissipation holes 5 are uniformly arranged on a disc body of the conveying rollers 4, and hollow heat dissipation cylinders 6 extending out of two ends of the conveying rollers 4 are fixed in the heat dissipation holes 5; be provided with chill roll 7 on the cooling shaft 3, be provided with the bearing between chill roll 7 and the cooling shaft 3, 3 one end of this cooling shaft is linked together with feed liquor pipe 8, the other end is linked together with drain pipe 9, chill roll 7 width in conveying roller 4 width, be provided with pivot support frame 10 between conveying roller 4 and the conveying roller 4, the lock ring 11 at pivot support frame 10 top is connected fixedly through the bearing with pivot 2, be provided with cooling tube 12 in the pivot support frame 10, cooling tube 12 stretches out pivot support frame 10 and is linked together with feed liquor pipe 8 and drain pipe 9 respectively, this cooling tube 12 surrounds lock ring 11 and sets up, 3 central points in the cooling shaft put and are provided with cooling shaft support frame 13.
Due to the adoption of the technical scheme, the cooling device is simple in structure, the rotating shaft 2 and the cooling shaft 3 are arranged in a crossed mode, the cooling effect can be achieved while conveying is carried out, and scratches are avoided.
Evenly install a plurality of conveying rollers 4 in the pivot 2, conveying roller 4 is discoid structure, evenly be equipped with a plurality of louvres 5 on this conveying roller disk body, louvre 5 internal fixation has the cavity heat dissipation section of thick bamboo 6 that stretches out 4 both ends of conveying roller, this design makes conveying roller 4 when realizing the transmission function, and is little with high temperature steel sheet area of contact, and louvre 5 and the cooperation heat dissipation of cavity heat dissipation section of thick bamboo 6, and heat radiating area is big, extension conveying roller 4 life.
Be provided with chill roll 7 on the cooling shaft 3, 3 axle one ends of this cooling are linked together with feed liquor pipe 8, and the other end is linked together with drain pipe 9, and chill roll 7 width in conveying roller 4 width, the chill roll 7 of this design has increased the cooling area with the steel sheet when driven supplementary transport, improves cooling effect and cooling efficiency.
Be provided with pivot support frame 10 between conveying roller 4 and the conveying roller 4, the lock ring 11 at pivot support frame 10 top is connected fixedly through the bearing with pivot 2, be provided with cooling tube 12 in the pivot support frame 10, cooling tube 12 stretches out pivot support frame 10 and is linked together with feed liquor pipe 8 and drain pipe 9 respectively, this cooling tube 12 surrounds lock ring 11 and sets up, this design is providing the support, in the time of extension fixture life, carry out the auxiliary type cooling to pivot 2 and conveying roller 4, reach high heat dissipation and cooling cooperation effect, reach better effect.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (4)
1. The cooling bed for producing the steel plate is characterized in that: the conveying device comprises a frame body, wherein a plurality of rows of rotating shafts and cooling shafts which are horizontally arranged are arranged on the frame body according to the conveying direction, the rotating shafts and the cooling shafts are arranged in a crossed manner, a plurality of conveying rollers are uniformly arranged on each row of the rotating shafts, the conveying rollers are of disc-shaped structures, a plurality of heat dissipation holes are uniformly formed in disc bodies of the conveying rollers, and hollow heat dissipation cylinders extending out of two ends of each conveying roller are fixed in the heat dissipation holes; the cooling shaft is provided with a cooling roller, a bearing is arranged between the cooling roller and the cooling shaft, one end of the cooling shaft is communicated with the liquid inlet pipe, the other end of the cooling shaft is communicated with the liquid outlet pipe, and the width of the cooling roller is wider than that of the conveying roller.
2. The cooling bed for steel sheet production according to claim 1, wherein: a rotating shaft supporting frame is arranged between the conveying roller and the conveying roller, and a supporting ring at the top of the rotating shaft supporting frame is fixedly connected with the rotating shaft through a bearing.
3. The cooling bed for steel sheet production according to claim 2, wherein: the cooling pipe is arranged in the rotating shaft support frame, extends out of the rotating shaft support frame and is respectively communicated with the liquid inlet pipe and the liquid outlet pipe, and the cooling pipe surrounds the support ring.
4. The cooling bed for steel sheet production according to claim 1, wherein: and a cooling shaft support frame is arranged at the central position of the cooling shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120391816.7U CN215391614U (en) | 2021-02-22 | 2021-02-22 | Cooling bed for steel plate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120391816.7U CN215391614U (en) | 2021-02-22 | 2021-02-22 | Cooling bed for steel plate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215391614U true CN215391614U (en) | 2022-01-04 |
Family
ID=79667289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120391816.7U Active CN215391614U (en) | 2021-02-22 | 2021-02-22 | Cooling bed for steel plate production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215391614U (en) |
-
2021
- 2021-02-22 CN CN202120391816.7U patent/CN215391614U/en active Active
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