CN220480189U - Electromagnetic stirring device for technology for reducing rate of improvement of steel wire casting blank of rubber tube - Google Patents
Electromagnetic stirring device for technology for reducing rate of improvement of steel wire casting blank of rubber tube Download PDFInfo
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- CN220480189U CN220480189U CN202322023523.5U CN202322023523U CN220480189U CN 220480189 U CN220480189 U CN 220480189U CN 202322023523 U CN202322023523 U CN 202322023523U CN 220480189 U CN220480189 U CN 220480189U
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- housing
- steel wire
- casting blank
- rubber tube
- crystallizer
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 44
- 239000010959 steel Substances 0.000 title claims abstract description 44
- 238000003756 stirring Methods 0.000 title claims abstract description 29
- 238000005266 casting Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000004048 modification Effects 0.000 claims abstract description 9
- 238000012986 modification Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 description 6
- 238000009749 continuous casting Methods 0.000 description 5
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Continuous Casting (AREA)
Abstract
The utility model relates to the technical field of electromagnetic stirrers, in particular to an electromagnetic stirring device for a process for reducing the rate of modification of a steel wire casting blank of a rubber tube. The technical scheme includes that the crystallizer comprises a crystallizer body, a housing and a base, wherein an upright post is arranged on the upper surface of the base, the crystallizer is arranged on the upper surface of the upright post, a sliding sleeve is sleeved on one side of the outer surface of the crystallizer, the housing is sleeved on the outer surface of the sliding sleeve, a coil is arranged on the inner wall of the housing, a lead screw is arranged on the upper surface of the base, which is close to the position of the rear surface, through a mounting frame, a sliding ring is sleeved on the outer surface of the lead screw, the front surface of the sliding ring is connected with the rear surface of the housing, and a power regulator is arranged on one side, which is away from the housing, of the upper surface of the base. The utility model can fully stir the molten steel in the crystallizer, thereby preventing the molten steel in the crystallizer from solidifying and further improving the casting blank quality of the rubber tube steel wire.
Description
Technical Field
The utility model relates to the technical field of electromagnetic stirrers, in particular to an electromagnetic stirring device for a process for reducing the rate of modification of a steel wire casting blank of a rubber tube.
Background
Electromagnetic stirring is a widely applied continuous casting production technology, and the degree of superheat of molten steel in a crystallizer is improved and eliminated through the generated electromagnetic force, so that the equiaxial crystal rate of a casting blank can be increased, and the casting blank with good solidification structure is obtained, thereby improving the performance of a finished product. The essence of electromagnetic stirring is to strengthen the movement of molten steel in a liquid phase cavity by means of electromagnetic force induced in the liquid phase cavity of a casting blank, thereby strengthening the processes of convection, heat transfer and mass transfer of the molten steel and controlling the solidification process of the casting blank.
Through mass retrieval, an electromagnetic stirring device in the prior art, such as an electromagnetic stirring device for improving the internal structure of a casting blank of a continuous casting machine, which is disclosed by publication No. CN201482950U, is found, and the electromagnetic stirring device is arranged at the tail end of a liquid core of a continuous casting blank on a secondary cooling section of the continuous casting machine, so that enough molten steel can be provided to supplement volume shrinkage of the liquid core during solidification, shrinkage cavity and looseness are eliminated, and the quality of the continuous casting blank is improved.
The existing electromagnetic stirrer is usually fixed on the outer surface of the crystallizer, and because the length of the rubber tube steel wire is large, the electromagnetic stirrer can only stir molten steel in the crystallizer, so that the molten steel in the crystallizer can be partially solidified, and the casting blank quality of the rubber tube steel wire is reduced.
Disclosure of Invention
The utility model aims to provide an electromagnetic stirring device for a process for reducing the rate of improvement of a rubber tube steel wire casting blank, which has the advantages of fully stirring molten steel in a crystallizer so as to prevent solidification of the molten steel in the crystallizer and further improve the quality of the rubber tube steel wire casting blank, and solves the problems that the conventional electromagnetic stirrer is usually fixed on the outer surface of the crystallizer, and the electromagnetic stirrer can only stir the molten steel in the crystallizer due to the large length of the rubber tube steel wire, so that the molten steel in the crystallizer is partially solidified and the quality of the rubber tube steel wire casting blank is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reduce rubber tube steel wire casting blank and improve electromagnetic stirring device for rate technology, includes crystallizer, housing and base, surface mounting has the stand on the base, surface mounting has the crystallizer on the stand, the sliding sleeve has been cup jointed to crystallizer surface one side, the housing has been cup jointed to the sliding sleeve surface, the coil is installed to the housing inner wall, the base upper surface is close to rear surface position department and installs the lead screw through the mounting bracket, the lead screw surface has cup jointed the sliding ring, and sliding ring front surface and housing rear surface are connected, power regulator is installed to one side that the base upper surface deviates from the housing.
Preferably, the end of the screw rod is provided with a driven belt pulley, a rotating motor is arranged at the position, close to the inner side of the power regulator, of the upper surface of the base, the output end of the rotating motor is provided with a driving belt pulley, the driving belt pulley is connected with the driven belt pulley through a transmission belt, and the rotating motor works and drives the screw rod to rotate through the driving belt pulley, the transmission belt and the driven belt pulley.
Preferably, a protective cover is arranged on one side, away from the housing, of the upper surface of the base, and the protective cover plays a role in protecting the power regulator.
Preferably, the coils are four in number, the four coils are equidistantly arranged on the inner wall of the housing in an annular array, and the four coils generate magnetic fields to stir molten steel in the crystallizer.
Preferably, the two stand columns are arranged in total, and the two stand columns are symmetrically arranged at the positions of the two sides of the upper surface of the base, and the two stand columns play a role in fixing and supporting the crystallizer.
Preferably, an annular chamber is arranged inside the housing.
Preferably, the upper surface of the housing is provided with a water outlet pipe, the lower surface of the housing is provided with a water inlet pipe, cooling water is input into the annular cavity through the water inlet pipe, the cooling water is in contact with the inner wall of the annular cavity and exchanges heat, so that heat of the coil and the housing is taken away, warmed cold water is discharged through the water outlet pipe, and the temperature of the coil and the housing is reduced.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the screw rod slip ring, the molten steel in the crystallizer can be fully stirred, so that the molten steel in the crystallizer is prevented from being solidified, the casting blank quality of the rubber tube steel wire is improved, the rotating motor works and drives the screw rod to rotate through the driving belt pulley, the driving belt and the driven belt pulley, so that the driving slip ring drives the housing to reciprocate on the outer surface of the crystallizer, the coil in the housing generates a magnetic field to stir the molten steel in the crystallizer, and then the molten steel in the crystallizer is fully stirred to prevent the molten steel from being solidified.
2. According to the electromagnetic stirrer, the annular cavity, the water inlet pipe and the water outlet pipe are arranged, so that the electromagnetic stirrer can be cooled by water, the service life of the electromagnetic stirrer is prolonged, cooling water is input into the annular cavity through the water inlet pipe, the cooling water contacts with the inner wall of the annular cavity and exchanges heat, the heat of the coil and the housing is taken away, the warmed cold water is discharged through the water outlet pipe, and the temperature of the coil and the housing is reduced.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic view of a partial front view of the housing of the present utility model;
FIG. 3 is a schematic side view of the housing of the present utility model;
fig. 4 is a schematic rear view of the present utility model.
Reference numerals: 1. a crystallizer; 2. a housing; 3. a column; 4. a rotating motor; 5. a protective cover; 6. a power regulator; 7. a base; 8. a water outlet pipe; 9. an annular chamber; 10. a coil; 11. a sliding sleeve; 12. a water inlet pipe; 13. a driven pulley; 14. a driving pulley; 15. a screw rod; 16. a slip ring; 17. and (5) mounting a frame.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1 to 4, the electromagnetic stirring device for the process for reducing the judging rate of the steel wire casting blank of the rubber tube provided by the utility model comprises a crystallizer 1, a housing 2 and a base 7, wherein an upright post 3 is arranged on the upper surface of the base 7, the crystallizer 1 is arranged on the upper surface of the upright post 3, a sliding sleeve 11 is sleeved on one side of the outer surface of the crystallizer 1, the housing 2 is sleeved on the outer surface of the sliding sleeve 11, coils 10 are arranged on the inner wall of the housing 2, four coils 10 are arranged on the inner wall of the housing 2 in an annular array at equal intervals, a lead screw 15 is arranged on the upper surface of the base 7 at a position close to the rear surface through a mounting frame 17, a driven pulley 13 is arranged at the tail end of the lead screw 15, a rotating motor 4 is arranged on the upper surface of the base 7 at a position close to the inner side of the power regulator 6, a driving pulley 14 is arranged at the output end of the rotating motor 4, the driving pulley 14 is connected with the driven pulley 13 through a driving belt, a sliding ring 16 is sleeved on the outer surface of the lead screw 15, the front surface of the sliding ring 16 is connected with the rear surface of the housing 2, a power regulator 6 is arranged on one side of the upper surface of the base 7, which is far away from the housing 2, the power regulator 6 is arranged, and the power regulator 6 can regulate the input current of the coil 10 according to the use requirement, so as to regulate the input current of the coil 1 to achieve the purpose of stirring the internal parameters of the crystallizer.
The working principle of the electromagnetic stirring device for the process for reducing the rate of the improvement of the steel wire casting blank of the rubber tube based on the embodiment 1 is as follows: the rotating motor 4 works and drives the screw rod 15 to rotate through the driving belt pulley 14, the driving belt and the driven belt pulley 13, so that the driving slip ring 16 drives the housing 2 to reciprocate on the outer surface of the crystallizer 1, and the coil 10 in the housing 2 generates a magnetic field to stir molten steel in the crystallizer 1, so that the molten steel in the crystallizer 1 is sufficiently stirred to prevent the molten steel from solidifying.
Example two
As shown in fig. 1 to 3, compared with the first embodiment, the electromagnetic stirring device for the process for reducing the rate of judging the casting blank of the rubber tube steel wire provided by the utility model further comprises a protective cover 5 arranged on one side of the upper surface of the base 7, which is away from the housing 2, wherein the protective cover 5 is arranged to protect the power regulator 6, two stand columns 3 are arranged, the two stand columns 3 are symmetrically arranged at two side positions of the upper surface of the base 7, an annular cavity 9 is arranged in the housing 2, a water outlet pipe 8 is arranged on the upper surface of the housing 2, and a water inlet pipe 12 is arranged on the lower surface of the housing 2.
In this embodiment, cooling water is input into the annular chamber 9 through the water inlet pipe 12, and the cooling water contacts with the inner wall of the annular chamber 9 and exchanges heat, so that heat of the coil 10 and the housing 2 is taken away, and cooled water after temperature rise is discharged through the water outlet pipe 8, so that the temperature of the coil 10 and the housing 2 is reduced.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (7)
1. The utility model provides a reduce rubber tube steel wire casting blank and improve electromagnetic stirring device for rate technology, includes crystallizer (1), housing (2) and base (7), its characterized in that: the utility model discloses a power regulator, including base (7), stand (7) upper surface mounting, crystallizer (1) are installed to stand (3) upper surface mounting, sliding sleeve (11) have been cup jointed to crystallizer (1) surface one side, sliding sleeve (11) surface has cup jointed housing (2), coil (10) are installed to housing (2) inner wall, base (7) upper surface is close to rear surface position department and installs lead screw (15) through mounting bracket (17), lead screw (15) outer surface has cup jointed sliding ring (16), and sliding ring (16) front surface and housing (2) rear surface connection, power regulator (6) are installed to one side that base (7) upper surface deviates from housing (2).
2. The electromagnetic stirring device for the process for reducing the rate of modification of the steel wire casting blank of the rubber tube, which is according to claim 1, is characterized in that: the end of the lead screw (15) is provided with a driven belt pulley (13), a rotating motor (4) is arranged on the upper surface of the base (7) near the inner side of the power regulator (6), the output end of the rotating motor (4) is provided with a driving belt pulley (14), and the driving belt pulley (14) and the driven belt pulley (13) are connected through a transmission belt.
3. The electromagnetic stirring device for the process for reducing the rate of modification of the steel wire casting blank of the rubber tube, which is according to claim 1, is characterized in that: a protective cover (5) is arranged on one side, away from the housing (2), of the upper surface of the base (7).
4. The electromagnetic stirring device for the process for reducing the rate of modification of the steel wire casting blank of the rubber tube, which is according to claim 1, is characterized in that: the coils (10) are arranged in four in total, and the four coils (10) are equidistantly arranged on the inner wall of the housing (2) in an annular array.
5. The electromagnetic stirring device for the process for reducing the rate of modification of the steel wire casting blank of the rubber tube, which is according to claim 1, is characterized in that: the two stand columns (3) are arranged in total, and the two stand columns (3) are symmetrically arranged at two sides of the upper surface of the base (7).
6. The electromagnetic stirring device for the process for reducing the rate of modification of the steel wire casting blank of the rubber tube, which is according to claim 1, is characterized in that: an annular chamber (9) is arranged inside the housing (2).
7. The electromagnetic stirring device for the process for reducing the rate of modification of the steel wire casting blank of the rubber tube, which is according to claim 1, is characterized in that: the upper surface of the housing (2) is provided with a water outlet pipe (8), and the lower surface of the housing (2) is provided with a water inlet pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322023523.5U CN220480189U (en) | 2023-07-31 | 2023-07-31 | Electromagnetic stirring device for technology for reducing rate of improvement of steel wire casting blank of rubber tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322023523.5U CN220480189U (en) | 2023-07-31 | 2023-07-31 | Electromagnetic stirring device for technology for reducing rate of improvement of steel wire casting blank of rubber tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220480189U true CN220480189U (en) | 2024-02-13 |
Family
ID=89837324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322023523.5U Active CN220480189U (en) | 2023-07-31 | 2023-07-31 | Electromagnetic stirring device for technology for reducing rate of improvement of steel wire casting blank of rubber tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220480189U (en) |
-
2023
- 2023-07-31 CN CN202322023523.5U patent/CN220480189U/en active Active
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