CN210547016U - Cooling roller equipment for processing seamless steel pipe - Google Patents
Cooling roller equipment for processing seamless steel pipe Download PDFInfo
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- CN210547016U CN210547016U CN201921293918.4U CN201921293918U CN210547016U CN 210547016 U CN210547016 U CN 210547016U CN 201921293918 U CN201921293918 U CN 201921293918U CN 210547016 U CN210547016 U CN 210547016U
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- cooling
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- roller
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- storage tank
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- 238000001816 cooling Methods 0.000 title claims abstract description 65
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 21
- 239000010959 steel Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 239000011241 protective layer Substances 0.000 claims abstract description 21
- 239000000110 cooling liquid Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 239000010410 layer Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 229910001060 Gray iron Inorganic materials 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 15
- 230000002349 favourable effect Effects 0.000 description 17
- 238000005096 rolling process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
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- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model provides a cooling roller device for processing seamless steel pipes, which comprises a roller, a connecting shaft, a protective layer, a cooling pipe, a radiating fin, a water inlet pipe, a circulating pump, a water outlet pipe, a liquid storage tank, a sealing cover, cooling liquid, a supporting frame and a base, wherein the inner side of the roller is arranged on the outer side surface of the connecting shaft in an embedded mode, and the outer side surface of the roller is provided with the protective layer; a cooling pipe is arranged in the roller, a radiating fin is arranged on one side of the cooling pipe in a buckle connection mode, and one end of the radiating fin is fixed on the outer side surface of the connecting shaft in the buckle connection mode; one end of the liquid storage tank is fixed inside the support frame in a bolt connection mode, a sealing cover is arranged in the middle of one end of the liquid storage tank, and cooling liquid is arranged inside the liquid storage tank. The utility model discloses protective layer, cooling tube and radiating fin's setting, the roll cooling is even, and the cooling effect is good, and the radiating effect is good, the marketing and the application of being convenient for.
Description
Technical Field
The utility model relates to a chill roll equipment field especially relates to a chill roll equipment for seamless steel pipe processing.
Background
The roller is a main working component and tool for producing continuous plastic deformation of metal on the rolling mill, and is mainly composed of roller body, roller neck and shaft head 3, the roller body is the middle part of roller which is actually involved in rolling metal, it has smooth cylindrical or grooved surface, the roller neck is mounted in the bearing, and transmits the rolling force to the frame by bearing seat and screwdown, the shaft head of driving end is connected with gear seat by connecting shaft, and transmits the rotating torque of motor to the roller, the roller can be arranged in the form of two-roller, three-roller, four-roller or multi-roller in the rolling mill frame, and the seamless steel pipe needs to use the cooling roller equipment when processing.
There are various classifications of rolls, mainly: the cooling roller is an important process flow for processing the steel pipe, and cooling roller equipment develops more and more to the present, but the existing cooling roller equipment for processing the seamless steel pipe still has the problems of uneven roller cooling, poor cooling effect and poor heat dissipation effect.
Therefore, the invention of a cooling roller device for processing the seamless steel pipe is very necessary.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a cooling roll equipment for seamless steel pipe processing to solve current cooling roll equipment for seamless steel pipe processing still to have the roll cooling inhomogeneous, the cooling effect is poor, the poor problem of radiating effect. A cooling roller device for processing seamless steel pipes comprises a roller, a connecting shaft, a protective layer, a cooling pipe, a radiating fin, a water inlet pipe, a circulating pump, a water outlet pipe, a liquid storage tank, a sealing cover, cooling liquid, a support frame and a base, wherein the inner side of the roller is arranged on the outer side surface of the connecting shaft in an embedded mode, and the protective layer is arranged on the outer side surface of the roller; a cooling pipe is arranged in the roller, a radiating fin is arranged on one side of the cooling pipe in a buckle connection mode, and one end of the radiating fin is fixed on the outer side surface of the connecting shaft in the buckle connection mode; one end of the water inlet pipe is connected to one end of the cooling pipe in a threaded connection mode, the other end of the water inlet pipe is arranged inside one end of the liquid storage tank in an embedded mode, and one end of the circulating pump is fixed on the surface of one end of the water inlet pipe in a threaded connection mode; one end of the water outlet pipe is fixed on the surface of one end of the cooling pipe in a threaded connection mode, and the other end of the water outlet pipe is arranged in one end of the liquid storage tank in an embedded mode; one end of the liquid storage tank is fixed inside the support frame in a bolt connection mode, a sealing cover is arranged in the middle of one end of the liquid storage tank, and cooling liquid is arranged inside the liquid storage tank; one end of the roller is connected to one end of the support frame in a bolt connection mode, and one end of the base is fixed to the bottom end surface of the support frame in a bolt connection mode; the radiating fins comprise radiating holes and connecting buckles, the radiating holes are formed in the surfaces of the radiating fins, and the connecting buckles are arranged on the surfaces of one ends of the radiating fins.
The protective layer adopts columniform high chromium cast iron material, and the inboard setting of protective layer is provided with a layer grey cast iron layer on the outermost surface of roll, the inside of this protective layer.
The cooling pipe adopts the nonrust steel pipe of cylinder shape, and cooling pipe evenly distributed is provided with ten on the inside side of roll, and ten mouths of cooling pipe are connected with ten flanges on the mouth of pipe face of inlet tube or outlet pipe.
The radiating fins are made of square stainless steel, the two ends of each radiating fin are provided with inwards sunken arcs, and a plurality of radiating holes are formed in the surfaces of the radiating fins.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses the setting of protective layer is favorable to increasing the intensity of roll, and is favorable to improving the anti high temperature of roll and anti low temperature performance, and the corrosion resistance who is favorable to making the roll is strong, and the life that is favorable to making the roll is longer.
2. The utility model discloses the setting of cooling tube is favorable to making the roll cooling even, is favorable to preventing to cool off the not uniform result of use that causes the steel pipe, is favorable to improving the cooling roll effect.
3. The utility model discloses radiating fin's setting is favorable to dispelling the heat on the roll, prevents that the heat on the roll when using from not effectively scattering out, prevents to lead to roll high temperature deformation to influence the result of use, is favorable to improving the radiating effect of roll, reduces the temperature on roll surface fast, excellent in use effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic sectional structure diagram of the roll of the present invention.
Fig. 3 is a schematic structural diagram of the heat dissipation fin of the present invention.
In the figure:
1-roller, 2-connecting shaft, 3-protective layer, 4-cooling pipe, 5-radiating fin, 51-radiating hole, 52-connecting buckle, 6-water inlet pipe, 7-circulating pump, 8-water outlet pipe, 9-liquid storage tank, 10-sealing cover, 11-cooling liquid, 12-support frame and 13-base.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 3
The utility model provides a seamless steel pipe processing is with cooling roll equipment, including roll 1, connecting axle 2, protective layer 3, cooling tube 4, radiating fin 5, inlet tube 6, circulating pump 7, outlet pipe 8, liquid reserve tank 9, closing cap 10, coolant liquid 11, support frame 12 and base 13, the inboard of roll 1 sets up on the lateral surface of connecting axle 2 through nested mode, and the outside surface of roll 1 is provided with protective layer 3; a cooling pipe 4 is arranged inside the roller 1, a radiating fin 5 is arranged on one side of the cooling pipe 4 in a buckling connection mode, and one end of the radiating fin 5 is fixed on the outer side surface of the connecting shaft 2 in the buckling connection mode; one end of the water inlet pipe 6 is connected with one end of the cooling pipe 4 in a threaded connection mode, the other end of the water inlet pipe 6 is arranged inside one end of the liquid storage tank 9 in an embedded mode, and one end of the circulating pump 7 is fixed on the surface of one end of the water inlet pipe 6 in a threaded connection mode; one end of the water outlet pipe 8 is fixed on the surface of one end of the cooling pipe 4 in a threaded connection mode, and the other end of the water outlet pipe 8 is arranged inside one end of the liquid storage tank 9 in an embedded mode; one end of the liquid storage tank 9 is fixed inside the support frame 12 in a bolt connection mode, a sealing cover 10 is arranged in the middle of one end of the liquid storage tank 9, and cooling liquid 11 is arranged inside the liquid storage tank 9; one end of the roller 1 is connected with one end of the support frame 12 in a bolt connection mode, and one end of the base 13 is fixed on the bottom end surface of the support frame 12 in a bolt connection mode; the heat dissipation fin 5 comprises a heat dissipation hole 51 and a connection buckle 52, the surface of the heat dissipation fin 5 is provided with the heat dissipation hole 51, and the surface of one end of the heat dissipation fin 5 is provided with the connection buckle 52.
Protective layer 3 adopts columniform high chromium cast iron material, and protective layer 3's inboard sets up on the outermost surface of roll 1, and this protective layer 3's inside is provided with one deck grey cast iron layer, and protective layer 3's the outside is provided with one deck abrasionproof and decreases the layer, is favorable to increasing the intensity of roll, and is favorable to improving the high temperature resistant and the low temperature resistance performance of roll, is favorable to making the corrosion resisting ability of roll strong, is favorable to making the life of roll longer.
The cooling pipe 4 adopts the nonrust steel pipe of cylindrical shape, and cooling pipe 4 evenly distributed is on the inside side of roll 1, and this cooling pipe 4 is provided with ten, and ten mouths of pipe of cooling pipe 4 are connected with ten flanges on the mouth of pipe face of inlet tube 6 or outlet pipe 8, are favorable to making the roll cooling even, are favorable to preventing to cool off the not uniform result in steel pipe's result of use, are favorable to improving the cooling roll effect.
Radiating fin 5 adopts square stainless steel material, and radiating fin 5's both ends are provided with inside sunken arc, and this radiating fin 5 is provided with a plurality of louvres 51 on the surface, and radiating fin 5 is provided with ten departments, is favorable to dispelling the heat on the roll, prevents that the heat on the roll when using is not effectively effluvium, prevents to lead to roll high temperature deformation to influence the result of use, reduces the temperature on roll surface fast, excellent in use effect.
Principle of operation
In the utility model, when in use, the cooling liquid 11 in the liquid storage box 9 is controlled to enter the water inlet pipe 6 by the model CDLF light stainless steel vertical multistage circulating pump 7, the cooling liquid 11 in the water inlet pipe 6 uniformly enters the cooling pipes 4, and the cooling liquid 11 flows in the cooling pipes 4 to play a cooling role, so that the roller is uniformly cooled, the use effect of the steel pipe caused by nonuniform cooling is prevented, the effect of cooling the roller is improved, when the roller is cooled by the cooling liquid 11, the heat in the roller is dissipated by the heat dissipating fins 5, the heat on the roller is prevented from not effectively dissipating when the roller is used, the high-temperature deformation of the roller is prevented from influencing the use effect, the temperature on the surface of the roller is rapidly reduced, and the cooling liquid 11 enters the liquid storage box 9 through the water outlet pipe 8 after the cooling is finished, and then entering the next working procedure.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (4)
1. The utility model provides a seamless steel pipe processing is with cooling roll equipment which characterized in that: the roller cooling device comprises a roller (1), a connecting shaft (2), a protective layer (3), a cooling pipe (4), a radiating fin (5), a water inlet pipe (6), a circulating pump (7), a water outlet pipe (8), a liquid storage tank (9), a sealing cover (10), cooling liquid (11), a support frame (12) and a base (13), wherein the inner side of the roller (1) is arranged on the outer side surface of the connecting shaft (2) in a nesting mode, and the protective layer (3) is arranged on the outer side surface of the roller (1); a cooling pipe (4) is arranged inside the roller (1), a radiating fin (5) is arranged on one side of the cooling pipe (4) in a buckling connection mode, and one end of the radiating fin (5) is fixed on the outer side surface of the connecting shaft (2) in the buckling connection mode; one end of the water inlet pipe (6) is connected to one end of the cooling pipe (4) in a threaded connection mode, the other end of the water inlet pipe (6) is arranged inside one end of the liquid storage tank (9) in an embedded mode, and one end of the circulating pump (7) is fixed to the surface of one end of the water inlet pipe (6) in a threaded connection mode; one end of the water outlet pipe (8) is fixed on the surface of one end of the cooling pipe (4) in a threaded connection mode, and the other end of the water outlet pipe (8) is arranged inside one end of the liquid storage tank (9) in an embedded mode; one end of the liquid storage tank (9) is fixed inside the support frame (12) in a bolt connection mode, a sealing cover (10) is arranged in the middle of one end of the liquid storage tank (9), and cooling liquid (11) is arranged inside the liquid storage tank (9); one end of the roller (1) is connected with one end of the support frame (12) in a bolt connection mode, and one end of the base (13) is fixed on the bottom end surface of the support frame (12) in a bolt connection mode; the radiating fin (5) comprises a radiating hole (51) and a connecting buckle (52), the radiating hole (51) is formed in the surface of the radiating fin (5), and the connecting buckle (52) is formed in the surface of one end of the radiating fin (5).
2. The cooling roll apparatus for seamless steel pipe processing according to claim 1, wherein: the protective layer (3) is made of cylindrical high-chromium cast iron, the inner side of the protective layer (3) is arranged on the outermost side surface of the roller (1), and a gray cast iron layer is arranged inside the protective layer (3).
3. The cooling roll apparatus for seamless steel pipe processing according to claim 1, wherein: the cooling pipe (4) is a cylindrical stainless steel pipe, the cooling pipes (4) are evenly distributed on the inner side face of the roller (1), ten cooling pipes (4) are arranged, and ten pipe orifices of the cooling pipes (4) are connected with ten flanges on the orifice faces of the water inlet pipe (6) or the water outlet pipe (8).
4. The cooling roll apparatus for seamless steel pipe processing according to claim 1, wherein: the heat dissipation fins (5) are made of square stainless steel, the two ends of each heat dissipation fin (5) are provided with inwards-concave arcs, and a plurality of heat dissipation holes (51) are formed in the surfaces of the heat dissipation fins (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921293918.4U CN210547016U (en) | 2019-08-12 | 2019-08-12 | Cooling roller equipment for processing seamless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921293918.4U CN210547016U (en) | 2019-08-12 | 2019-08-12 | Cooling roller equipment for processing seamless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210547016U true CN210547016U (en) | 2020-05-19 |
Family
ID=70663499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921293918.4U Active CN210547016U (en) | 2019-08-12 | 2019-08-12 | Cooling roller equipment for processing seamless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210547016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906148A (en) * | 2020-07-13 | 2020-11-10 | 杜建峰 | Chilled cast iron roller |
| CN114951275A (en) * | 2022-06-29 | 2022-08-30 | 江西麦得豪新材料有限公司 | Rolling structure for copper foil processing |
-
2019
- 2019-08-12 CN CN201921293918.4U patent/CN210547016U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906148A (en) * | 2020-07-13 | 2020-11-10 | 杜建峰 | Chilled cast iron roller |
| CN114951275A (en) * | 2022-06-29 | 2022-08-30 | 江西麦得豪新材料有限公司 | Rolling structure for copper foil processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 323400 No. 227, Ruiyang Avenue, Xiping street, Songyang County, Lishui City, Zhejiang Province Patentee after: Longda Steel Group Co.,Ltd. Address before: 323400 No. 227, Ruiyang Avenue, Xiping street, Songyang County, Lishui City, Zhejiang Province Patentee before: ZHEJIANG LONGDA STAINLESS STEEL Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cooling roller equipment for seamless steel pipe processing Effective date of registration: 20231108 Granted publication date: 20200519 Pledgee: Bank of China Limited Songyang County sub branch Pledgor: Longda Steel Group Co.,Ltd. Registration number: Y2023330002548 |