A face multi-pole magnetizing customization device

Abstract

The utility model belongs to the field of multipolar magnetization, especially a kind of end face multipolar magnetization customization equipment, it includes workbench, magnetizing mechanism and control panel;Magnetic ring, support and control panel are installed on the workbench, cylinder is fixedly installed on the support, one end of the cylinder is fixedly connected with shell, magnetizing mechanism is equipped in the shell, the magnetizing mechanism corresponds with the magnetic ring and is connected with the control panel;The magnetizing mechanism includes motor one, slide rail, gear ring one, gear ring two, magnetic yoke, magnetizing coil, gear and motor two, motor one is fixedly installed in the shell.The utility model can not only realize the effect that the magnetic ring is continuously magnetized to process by the cooperation of each component, but also can realize the effect that the magnetizing magnetic field distribution of the magnetic ring is properly adjusted according to user demand, to obtain different specifications of product.

Description

Technical Field

[0001] This utility model relates to the field of multi-pole magnetization technology, and in particular to a customized end-face multi-pole magnetization device. Background Technology

[0002] With the large-scale use of permanent magnet motors, how to simply and efficiently charge and demagnetize the neodymium iron boron permanent magnets inside them has become a focus of attention and research for the industry and related experts and scholars. Especially for the permanent magnet poles in large units, due to their large size, ordinary charging and demagnetizing devices cannot completely charge and demagnetize them in one go. The common practice in industry is to disassemble the magnetic poles into small magnets for charging and demagnetizing, and then assemble them on the rotor surface, that is, to charge them before assembly.

[0003] In existing technologies, the rotating platform cannot limit the position of the magnetic ring during magnetization, which may cause displacement of the magnetic ring during rotation, making it difficult for the magnetic ring to reach the expected position and greatly affecting the magnetization effect. To address this problem, application number 202221900637.2 discloses a multi-pole segmented magnetization device for annular bonded NdFeB magnets. This device includes a base with an internal cavity containing a rotating assembly. A lifting frame is fixed within the cavity, and a lifting assembly is located within the lifting frame. The lifting assembly has two push plates that cooperate with the rotating assembly. The lifting assembly also has a rising rod and a falling rod. A sliding box is fixed to the base, and a pulling assembly is located at the other end of the rising rod within the sliding box. The pulling assembly has a U-shaped magnetic yoke. This invention has the advantage of limiting the position of the magnetic ring during rotation, preventing displacement.

[0004] The above-mentioned patent has the following problems when used: Although it can limit the magnetic ring, the U-shaped magnetic yoke needs to be adjusted back and forth during the process of adjusting the magnetization position of the magnetic ring. Moreover, only one position of the magnetic ring can be magnetized at a time, which has the disadvantages of cumbersome operation steps and low processing efficiency, and needs to be improved.

[0005] Therefore, this application proposes a customized end-face multipole magnetization device to solve the above problems.

[0006] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0007] The purpose of this invention is to address the shortcomings of existing technologies by proposing a customized end-face multi-pole magnetization device.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A customized end-face multi-pole magnetization device includes a worktable, a magnetization mechanism, and a control panel;

[0010] The workbench is equipped with a magnetic ring, a bracket, and a control panel. A cylinder is fixedly mounted on the bracket. One end of the cylinder is fixedly connected to a housing. A magnetizing mechanism is provided inside the housing. The magnetizing mechanism corresponds to the magnetic ring and is connected to the control panel.

[0011] The magnetizing mechanism includes a first motor, a slide rail, a first gear ring, a second gear ring, a magnetic yoke, a magnetizing coil, gears, and the second motor. The first motor is fixedly installed inside the housing. The output end of the first motor is fixedly connected to the slide rail. The first gear ring and the second gear ring are rotatably installed inside the slide rail. Through the coordinated design between the worktable, cylinder, control panel, and magnetizing mechanism, the magnetic ring can be continuously magnetized under the control of the control panel, improving processing efficiency. Furthermore, the distribution of the magnetizing magnetic field can be adjusted according to the user's needs to obtain products of different specifications, thus improving the applicability and flexibility.

[0012] Preferably, a magnetic yoke is installed on the first toothed ring, the second toothed ring, and the slide rail. A magnetizing coil is fixedly installed on each of the three magnetic yokes. The three magnetizing coils correspond to the magnetic ring. Two of the three magnetic yokes are slidably connected to the slide rail. The magnetic ring can be magnetized at three positions at one time through the action of the three magnetic yokes and the magnetizing coils.

[0013] Preferably, a gear is rotatably mounted inside the slide rail, and the two ends of the gear are respectively meshed with the first gear ring and the second gear ring for transmission. Since the first gear ring and the second gear ring are located on both sides of the gear, the first gear ring and the second gear ring rotate in opposite directions.

[0014] Preferably, a second motor is fixedly installed on the slide rail, and the output end of the second motor is fixedly connected to the gear for driving the gear to rotate in both directions.

[0015] Preferably, the second motor, the first motor, and the three magnetizing coils are all connected to the control panel, and the first motor, the second motor, and the three magnetizing coils are driven and controlled by a preset program in the control panel.

[0016] Preferably, two of the three magnetic yokes are fixedly connected to the top of each of the two magnetic yokes, and two sliding grooves are formed on the slide rail. The two fixed rods slide in the two sliding grooves respectively, so as to facilitate the stable sliding of the corresponding two magnetic yokes.

[0017] Preferably, bearings are fixedly installed on both the first and second gear rings, and both bearings are connected to the slide rail to facilitate the rotation of the first and second gear rings.

[0018] Preferably, the workbench is provided with a placement seat to facilitate the positioning of the magnetic ring, the magnetic ring is installed in the placement seat, and the cylinder is connected to the control panel.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] This utility model discloses a multi-pole end-face magnetization customization device. Through the coordinated design of the worktable, cylinder, control panel, and magnetization mechanism, the magnetic ring can be continuously magnetized under the control of the control panel by simply installing it on the placement seat on the worktable. This improves processing efficiency. Furthermore, it allows for appropriate adjustment of the magnetization magnetic field distribution of the magnetic ring according to user needs, resulting in products of different specifications and enhancing applicability and flexibility. Attached Figure Description

[0021] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary. The structures, proportions, sizes, etc., shown in this specification are only used to complement the content disclosed in the specification for those skilled in the art to understand and read, and are not intended to limit the conditions under which this utility model can be implemented. Therefore, they have no substantial technical significance, and any modification of the structure, change of the proportional relationship, or adjustment of the size is not permitted.

[0022] Figure 1 A three-dimensional structural schematic diagram of a customized end-face multi-pole magnetization device proposed in this utility model;

[0023] Figure 2 This is a partial anatomical diagram of a customized end-face multi-pole magnetization device proposed in this utility model.

[0024] Figure 3 This is an exploded view of the magnetization mechanism of a customized end-face multi-pole magnetization device proposed in this utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the gear, gear ring 1, and gear ring.

[0026] Explanation of reference numerals in the attached diagram: 1. Workbench; 2. Magnetic ring; 3. Cylinder; 4. Housing; 5. Motor 1; 6. Slide rail; 7. Gear ring 1; 8. Gear ring 2; 9. Magnetic yoke; 10. Magnetizing coil; 11. Gear; 12. Motor 2; 13. Control panel. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This utility model provides a customized end-face multi-pole magnetization device, referring to... Figures 1-4 A customized end-face multi-pole magnetization device includes a worktable 1, a magnetization mechanism, and a control panel 13;

[0029] A magnetic ring 2, a bracket, and a control panel 13 are installed on the workbench 1. A cylinder 3 is fixedly installed on the bracket. One end of the cylinder 3 is fixedly connected to a housing 4. A magnetizing mechanism is provided inside the housing 4. The magnetizing mechanism corresponds to the magnetic ring 2 and is connected to the control panel 13.

[0030] The magnetization mechanism includes a first motor 5, a slide rail 6, a first gear ring 7, a second gear ring 8, a magnetic yoke 9, a magnetization coil 10, a gear 11, and a second motor 12. The first motor 5 is fixedly installed inside the housing 4. The output end of the first motor 5 is fixedly connected to the slide rail 6. The first gear ring 7 and the second gear ring 8 are rotatably installed inside the slide rail 6. Through the coordinated design between the workbench 1, the cylinder 3, the control panel 13, and the magnetization mechanism, the magnetic ring 2 can be continuously magnetized under the control of the control panel 13, which not only improves the processing efficiency but also allows for appropriate adjustment of the magnetization magnetic field distribution of the magnetic ring 2 according to the user's needs, so as to obtain products of different specifications, thereby improving the applicability and flexibility.

[0031] In this embodiment, magnetic yokes 9 are installed on toothed ring 7, toothed ring 8, and slide rail 6. Magnetizing coils 10 are fixedly installed on each of the three magnetic yokes 9. The three magnetizing coils 10 correspond to the magnetic ring 2. Two of the three magnetic yokes 9 are slidably connected to the slide rail 6. Through the action of the three magnetic yokes 9 and the magnetizing coils 10, the magnetic ring 2 can be magnetized at three positions at one time. The slide rail 6 is fixedly fitted with a bearing and connected to the housing 4 to facilitate the stable rotation of the slide rail 6.

[0032] In this embodiment, a gear 11 is rotatably installed inside the slide rail 6. The two ends of the gear 11 are respectively meshed with a gear ring 7 and a gear ring 8 for transmission. Since the gear ring 7 and the gear ring 8 are located on both sides of the gear 11, the gear ring 7 and the gear ring 8 rotate in opposite directions. The number of teeth on the gear ring 7, the gear ring 8 and the two ends of the gear 11 are matched to ensure that the rotational movement angle between the gear ring 7 and the gear ring 8 is the same.

[0033] In this embodiment, a second motor 12 is fixedly installed on the slide rail 6. The output end of the second motor 12 is fixedly connected to the gear 11 and is used to drive the gear 11 to rotate in both directions.

[0034] In this embodiment, motor 2 12, motor 1 5 and three magnetizing coils 10 are all connected to control panel 13. The motor 1 5, motor 2 12 and three magnetizing coils 10 are driven and controlled by a preset program in control panel 13. Motor 1 5 and motor 2 12 are both servo motors.

[0035] In this embodiment, two of the three magnetic yokes 9 are fixedly connected to the top of each of the two magnetic yokes 9. Two sliding grooves are provided on the slide rail 6. The two fixed rods slide in the two sliding grooves respectively, so as to facilitate the stable sliding of the corresponding two magnetic yokes 9.

[0036] In this embodiment, bearings are fixedly installed on both the first gear ring 7 and the second gear ring 8, and both bearings are connected to the slide rail 6 to facilitate the rotation of the first gear ring 7 and the second gear ring 8.

[0037] In this embodiment, the workbench 1 is provided with a placement seat to facilitate the positioning of the magnetic ring 2. The magnetic ring 2 is installed in the placement seat, and the cylinder 3 is connected to the control panel 13.

[0038] Working principle: When in use, first connect the power supply and drive the cylinder 3, motor 5, motor 2 12, and three magnetizing coils 10 through the preset program in the control panel 13.

[0039] First, the magnetic ring 2 is installed in the placement seat on the workbench 1, so that the magnetic ring 2 corresponds to the magnetic yoke 9. Then, through the drive of the cylinder 3 and the cooperation of the housing 4, the three magnetic yokes 9 are fitted on the magnetic ring 2, and the three magnetizing coils 10 are all corresponding to it. Then, the corresponding positions can be magnetized by the action of the three magnetizing coils 10.

[0040] Subsequently, through the drive of the electric motor 5 and the transmission of the slide rail 6, the three magnetic yokes 9 can be rotated at a certain angle, thereby achieving the effect of adjusting the magnetization position of the magnetic ring 2, and thus achieving the effect of continuously magnetizing the magnetic ring 2.

[0041] Simultaneously, the gear 11 is rotated by the drive of the second motor 12. At the same time, the two ends of the gear 11 mesh with the first gear ring 7 and the second gear ring 8 respectively, so that the first gear ring 7 and the second gear ring 8 drive the corresponding magnetic yoke 9 to move by a certain angle. At this time, since the first gear ring 7 and the second gear ring 8 are located on both sides of the gear 11, the two magnetic yokes 9 move in opposite directions, thereby achieving the effect of adjusting the spacing between the three magnetic yokes 9. With the cooperation of the first motor 5, the magnetic field distribution of the magnetic ring 2 is adjusted to obtain products of different specifications.

[0042] The technological advancements of this invention compared to existing technologies are as follows: through the cooperation of various components, not only can the continuous magnetization of the magnetic ring 2 be achieved, improving processing efficiency, but the distribution of the magnetization magnetic field of the magnetic ring 2 can also be appropriately adjusted according to user needs to obtain products of different specifications, thus improving the applicability and flexibility. Moreover, the structure is simple and the practicality is higher.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A customized end-face multi-pole magnetization device, characterized in that, Includes a workbench (1), a magnetization mechanism, and a control panel (13); The workbench (1) is equipped with a magnetic ring (2), a bracket and a control panel (13). A cylinder (3) is fixedly installed on the bracket. One end of the cylinder (3) is fixedly connected to a housing (4). A magnetizing mechanism is provided inside the housing (4). The magnetizing mechanism corresponds to the magnetic ring (2) and is connected to the control panel (13). The magnetizing mechanism includes a motor (5), a slide rail (6), a gear ring (7), a gear ring (8), a magnetic yoke (9), a magnetizing coil (10), a gear (11), and a motor (12). The motor (5) is fixedly installed inside the housing (4). The output end of the motor (5) is fixedly connected to the slide rail (6). The gear ring (7) and the gear ring (8) are rotatably installed inside the slide rail (6).

2. The end-face multi-pole magnetization customization device according to claim 1, characterized in that, Magnetic yokes (9) are installed on the toothed ring one (7), toothed ring two (8) and slide rail (6). Magnetizing coils (10) are fixedly installed on the three magnetic yokes (9). The three magnetizing coils (10) correspond to the magnetic ring (2). Two of the three magnetic yokes (9) are slidably connected to the slide rail (6).

3. The end-face multi-pole magnetization customization device according to claim 2, characterized in that, A gear (11) is rotatably mounted inside the slide rail (6), and the two ends of the gear (11) are respectively meshed with the first gear ring (7) and the second gear ring (8).

4. The end-face multi-pole magnetization customization device according to claim 3, characterized in that, A second motor (12) is fixedly installed on the slide rail (6), and the output end of the second motor (12) is fixedly connected to the gear (11).

5. A customized end-face multi-pole magnetization device according to claim 4, characterized in that, The second motor (12), the first motor (5), and the three magnetizing coils (10) are all connected to the control panel (13).

6. A customized end-face multi-pole magnetization device according to claim 2, characterized in that, Two of the three magnetic yokes (9) are fixedly connected to the top of each of the two magnetic yokes (9). Two sliding grooves are opened on the slide rail (6), and the two fixed rods slide in the two sliding grooves respectively.

7. A customized end-face multi-pole magnetization device according to claim 1, characterized in that, Bearings are fixedly installed on both the first toothed ring (7) and the second toothed ring (8), and both bearings are connected to the slide rail (6).

8. A customized end-face multi-pole magnetization device according to claim 1, characterized in that, The workbench (1) is provided with a placement seat, the magnetic ring (2) is installed in the placement seat, and the cylinder (3) is connected to the control panel (13).

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