CN213875990U - Continuous casting electromagnetic stirring magnetic field test fixture - Google Patents
Continuous casting electromagnetic stirring magnetic field test fixture Download PDFInfo
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- CN213875990U CN213875990U CN202023078345.9U CN202023078345U CN213875990U CN 213875990 U CN213875990 U CN 213875990U CN 202023078345 U CN202023078345 U CN 202023078345U CN 213875990 U CN213875990 U CN 213875990U
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Abstract
The utility model relates to the technical field of magnetic field testing, in particular to a continuous casting electromagnetic stirring magnetic field testing tool, which comprises a bottom plate, one side of the upper surface of the bottom plate is fixedly connected with a supporting plate, the other side of the upper surface of the bottom plate is fixedly connected with a cylinder, a stirring mechanism is arranged above the cylinder and comprises an electromagnetic bar, the side wall of the electromagnetic bar is fixedly connected with a plurality of groups of stirring blades, the top end of the electromagnetic bar is rotatably connected with an L-shaped plate, and the top end of the electromagnetic bar is provided with a driving mechanism, one side of the L-shaped plate is fixedly connected with a sliding block, two ends of the sliding block are symmetrically inserted with screw rods and are in threaded fit with the screw rods, and two the top surface of the upper surface of connecting the bottom plate and the backup pad is rotated respectively, two at the both ends of lead screw the lead screw top is provided with drive mechanism, the utility model discloses be favorable to controlling the change of plus magnetic field to in testing magnetic field.
Description
Technical Field
The utility model relates to a magnetic field test technical field especially relates to a continuous casting electromagnetic stirring magnetic field test fixture.
Background
The magnetic liquid is a stable colloid system formed by dispersing nano-scale ferromagnetic particles in base liquid, has the magnetism of solid substances and the liquidity of liquid, and is a novel functional material. Under the action of an external magnetic field, the magnetic liquid has a strong magneto-optical effect, is a novel optical material, and changes the refractive index of the magnetic liquid along with the change of the applied external magnetic field, so that the magnetic field can be detected by detecting the refractive index of the light.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcomings existing in the background technology and providing a continuous casting electromagnetic stirring magnetic field test tool.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a continuous casting electromagnetism stirring magnetic field test fixture, includes the bottom plate, bottom plate upper surface one side fixedly connected with backup pad, bottom plate upper surface opposite side fixedly connected with drum, the drum top is provided with rabbling mechanism, rabbling mechanism includes the electromagnetic bar, electromagnetic bar lateral wall fixedly connected with multiunit stirring leaf, the electromagnetic bar top is rotated and is connected with the L template, just the electromagnetic bar top is provided with actuating mechanism, L template one side fixedly connected with slider, slider both ends symmetry cartridge has the lead screw and screw-thread fit with it, and two the upper surface of connecting the bottom plate is rotated respectively at the both ends of lead screw and the top surface of backup pad, two the lead screw top is provided with drive mechanism.
Preferably, the driving mechanism comprises a first motor, and an output shaft of the first motor is fixedly connected with the top end of the electromagnetic rod.
Preferably, the lateral wall fixedly connected with fixed block of first motor, the lateral wall fixed connection L template's of fixed block one end lateral wall.
Preferably, the transmission mechanism comprises transmission wheels fixedly installed at the tops of the two screw rods, transmission belts are sleeved on the outer surfaces of the two transmission wheels and are in running fit with the transmission wheels, a second motor is fixedly connected to the top end of one of the transmission wheels, a fixing plate is fixedly connected to the side wall of the second motor, and the bottom surface of the fixing plate is fixedly connected to the upper surface of the supporting plate.
Preferably, each group of the stirring blades is provided with four stirring blades which are distributed in an annular array.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model is provided with a driving mechanism, a stirring mechanism, a transmission mechanism and the like, magnetic fluid is filled in the cylinder, and the first motor is driven to rotate, thereby driving the electromagnetic bar to rotate, the electromagnetic bar can rotate to drive the stirring blade to rotate, thereby stirring the magnetic fluid, the second motor is driven to rotate, so that the driving wheel can be driven to rotate, the screw rod can be driven to rotate, because the slide block is in threaded fit with the screw rod, the slide block can move up and down along the screw rod direction, so as to drive the stirring mechanism to move up and down, thereby changing the contact area between the stirring blade and the magnetic rod and the magnetic fluid, can change external magnetic field promptly to can test magnetic field through the light refractive index value of magnetic fluid to different external magnetic fields, the utility model discloses be favorable to controlling external magnetic field and change, so that test magnetic field.
Drawings
Fig. 1 is a schematic structural view of the continuous casting electromagnetic stirring magnetic field testing tool of the present invention;
FIG. 2 is an enlarged view of the position A in FIG. 1 of the testing tool for the continuous casting electromagnetic stirring magnetic field of the present invention;
fig. 3 is an enlarged view of the position B in fig. 1 of the continuous casting electromagnetic stirring magnetic field testing tool of the utility model.
In the figure: a base plate 1; a cylinder 2; a slider 3; a screw rod 4; a support plate 5; a stirring blade 6; an electromagnetic bar 7; an L-shaped plate 8; a fixed block 9; a first electric motor 10; a second motor 11; a transmission belt 12; a transmission wheel 13.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
The continuous casting electromagnetic stirring magnetic field testing tool comprises a base plate 1, a supporting plate 5 is fixedly connected to one side of the upper surface of the base plate 1, a cylinder 2 is fixedly connected to the other side of the upper surface of the base plate 1, a stirring mechanism is arranged above the cylinder 2 and comprises an electromagnetic rod 7, a plurality of groups of stirring blades 6 are fixedly connected to the side wall of the electromagnetic rod 7, an L-shaped plate 8 is rotatably connected to the top end of the electromagnetic rod 7, a driving mechanism is arranged on the top end of the electromagnetic rod 7, a sliding block 3 is fixedly connected to one side of the L-shaped plate 8, screw rods 4 are symmetrically inserted into two ends of the sliding block 3 and are in threaded fit with the sliding block, two ends of the two screw rods 4 are respectively rotatably connected with the upper surface of the base plate 1 and the top surface of the supporting plate 5, and a transmission mechanism is arranged at the tops of the two screw rods 4.
Actuating mechanism includes first motor 10, the top of the output shaft fixed connection electromagnetic bar 7 of first motor 10, the lateral wall fixedly connected with fixed block 9 of first motor 10, the one end lateral wall of the lateral wall fixed connection L template 8 of fixed block 9, thereby the output shaft through the first motor 10 of drive rotates and can drive electromagnetic bar 7 and rotate, can fix first motor 10 through setting up fixed block 9, reinforcing stability.
Drive mechanism includes the drive wheel 13 of fixed mounting at two lead screw 4 tops, two drive wheel 13 outer surface cover are equipped with drive belt 12 and normal running fit with it, and 13 top fixedly connected with second motors 11 of one of them drive wheel, the lateral wall fixedly connected with fixed plate of second motors 11, the bottom surface fixed connection backup pad 5's of fixed plate upper surface, thereby the output shaft through drive second motors 11 rotates and can drive wheel 13 and rotate, thereby drive wheel 13 rotates and can drive lead screw 4 and rotate, because slider 3 is screw-thread fit with lead screw 4, thereby slider 3 can remove along 4 directions of lead screw.
Each group of stirring blades 6 is provided with four blades and is distributed in an annular array, so that the magnetic fluid is stirred.
The during operation, the filling magnetic fluid in the drum, rotate through driving first motor 10, thereby can drive electromagnetic rod 7 and rotate, thereby electromagnetic rod 7 rotates and can drive stirring leaf 6 and rotate, thereby can stir magnetic fluid, rotate through driving second motor 11, thereby can drive wheel 13 and rotate, thereby can drive lead screw 4 and rotate, because slider 3 is screw-thread fit with lead screw 4, thereby slider 3 can reciprocate along lead screw 4 directions, thereby can drive rabbling mechanism and reciprocate, thereby can change stirring leaf 6 and electromagnetic rod 7 and magnetic fluid's area of contact, can change external magnetic field promptly, thereby can test magnetic field through magnetic fluid to the refractive index value of different external magnetic fields, the utility model discloses be favorable to controlling external magnetic field and change, so that test magnetic field.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The continuous casting electromagnetic stirring magnetic field testing tool comprises a bottom plate (1) and is characterized in that a supporting plate (5) is fixedly connected to one side of the upper surface of the bottom plate (1), a cylinder (2) is fixedly connected to the other side of the upper surface of the bottom plate (1), a stirring mechanism is arranged above the cylinder (2) and comprises an electromagnetic rod (7), a plurality of groups of stirring blades (6) are fixedly connected to the side wall of the electromagnetic rod (7), an L-shaped plate (8) is rotatably connected to the top end of the electromagnetic rod (7), a driving mechanism is arranged at the top end of the electromagnetic rod (7), a sliding block (3) is fixedly connected to one side of the L-shaped plate (8), lead screws (4) are symmetrically inserted into two ends of the sliding block (3) and are in threaded fit with the sliding block, and two ends of the lead screws (4) are respectively rotatably connected with the upper surface of the bottom plate (1) and the top surface of the supporting plate (5), and the tops of the two screw rods (4) are provided with transmission mechanisms.
2. The continuous casting electromagnetic stirring magnetic field test tool according to claim 1, characterized in that the driving mechanism comprises a first motor (10), and an output shaft of the first motor (10) is fixedly connected with a top end of the electromagnetic rod (7).
3. The continuous casting electromagnetic stirring magnetic field test tool according to claim 2, characterized in that a fixed block (9) is fixedly connected to a side wall of the first motor (10), and a side wall of the fixed block (9) is fixedly connected to a side wall of one end of the L-shaped plate (8).
4. The continuous casting electromagnetic stirring magnetic field test tool according to claim 1, wherein the transmission mechanism comprises transmission wheels (13) fixedly installed at the tops of the two lead screws (4), a transmission belt (12) is sleeved on the outer surfaces of the two transmission wheels (13) and is in running fit with the outer surfaces of the two lead screws, a second motor (11) is fixedly connected to the top end of one of the transmission wheels (13), a fixed plate is fixedly connected to the side wall of the second motor (11), and the bottom surface of the fixed plate is fixedly connected to the upper surface of the supporting plate (5).
5. The continuous casting electromagnetic stirring magnetic field testing tool according to claim 1, characterized in that each group of the stirring blades (6) is provided with four blades and arranged in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023078345.9U CN213875990U (en) | 2020-12-20 | 2020-12-20 | Continuous casting electromagnetic stirring magnetic field test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023078345.9U CN213875990U (en) | 2020-12-20 | 2020-12-20 | Continuous casting electromagnetic stirring magnetic field test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213875990U true CN213875990U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023078345.9U Active CN213875990U (en) | 2020-12-20 | 2020-12-20 | Continuous casting electromagnetic stirring magnetic field test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213875990U (en) |
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2020
- 2020-12-20 CN CN202023078345.9U patent/CN213875990U/en active Active
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