Magnetizing equipment for radial quadrupole NdFe circular ring

Abstract

The utility model relates to the technical field of magnetizing, and discloses radial quadrupole NdFe circular ring magnetizing equipment which comprises a base, a magnetizing ring is fixedly connected to the top end of the base, a water inlet pipe is fixedly connected to one end of the magnetizing ring, a water pump is fixedly connected to one end of the water inlet pipe, a water inlet pipe is fixedly connected to one end of the water pump, and a water outlet pipe is fixedly connected to the other end of the water pump. And one end of the water inlet pipe is fixedly connected with a heat dissipation pipe, one end of the heat dissipation pipe is fixedly connected with a water return pipe, and the interior of the heat dissipation box is fixedly connected with a motor baffle. The magnetizing equipment of the radial quadrupole NdFe circular ring has a good annealing effect, air flow is driven by fan blades to take away heat on the surface of the heat dissipation pipe so that cooling water can be kept at a low temperature all the time, it can be ensured that the equipment stably operates within the optimal working temperature range, the system performance of the equipment can be improved, and the service life of the equipment is prolonged. And the performance reduction caused by high temperature is reduced, so that the working efficiency is improved, and the output performance of equipment is fully exerted.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetization, in particular to a magnetization device for a radial quadrupole NdFe ring. Background Art

[0002] Magnetic materials are widely used in many fields such as speakers, motors, instruments, magnetic mechanical processing, etc. Before magnetic testing or assembly into devices with certain functions, magnetic materials need to be magnetized in a magnetizer to have magnetism. In order to obtain better magnetization effect and magnetic stability, the magnetized NdFe ring is usually annealed. During the annealing process, the magnetized NdFe ring is usually kept at a specific temperature for a certain period of time to adjust its internal structure and recrystallize, thereby eliminating residual stress, enhancing grain boundary bonding, improving magnetic properties, and improving the stability and reliability of the material. This ensures that the magnetized NdFe ring has higher coercivity, lower hysteresis loop and more stable magnetic properties.

[0003] Existing magnetizing equipment does not have a good self-cooling effect of cooling water. If the cooling system cannot circulate and dissipate heat effectively, the equipment may overheat, which will affect the performance of the equipment and shorten the life of the equipment. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a radial quadrupole NdFe ring magnetizing device, which has the advantages of good annealing effect and solves the problems in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] In order to achieve the purpose of good annealing effect, the utility model provides the following technical solution: a radial quadrupole NdFe ring magnetizing device, comprising a base, a magnetizing ring is fixedly connected to the top of the base, one end of the magnetizing ring is fixedly connected to a water inlet pipe, one end of the water inlet pipe is fixedly connected to a water pump, one end of the water pump is fixedly connected to the water inlet pipe, and one end of the water inlet pipe is fixedly connected to a heat dissipation pipe.

[0008] One end of the heat dissipation pipe is fixedly connected to a return pipe, the inside of the heat dissipation box is fixedly connected to a motor baffle, one end of the motor baffle is fixedly connected to a motor, the output end of the motor is fixedly connected to a transmission shaft through a coupling, one end of the transmission shaft is fixedly connected to a fan blade, and one end of the heat dissipation box is provided with an air outlet grille. It has a good annealing effect, and the fan blade drives the airflow to take away the heat on the surface of the heat dissipation pipe so that the cooling water always maintains a low temperature, thereby ensuring that the equipment can operate stably within the optimal operating temperature range, thereby helping to improve the system performance of the equipment, reduce the performance degradation caused by high temperature, and thus improve work efficiency, and make full use of the output performance of the equipment.

[0009] Preferably, one end of the water inlet pipe is fixedly connected to the water outlet of the water pump, and the other end of the water inlet pipe passes through one end of the heat sink. The single straight-through design makes the system easier to maintain and clean, which is conducive to keeping the heat dissipation system running smoothly and cleanly.

[0010] Preferably, an air intake grille is provided at one end of the heat sink, a slide rail is provided at one end of the slide rail, a sliding block is movably connected to the front of the slide rail, and a push rod is fixedly connected to the top of the sliding block. It has a good dustproof effect, and the sliding block can close the air intake grille by pushing the push rod, so that it has a good dustproof effect when the device is not needed, thereby preventing dust and impurities from entering the heat sink, keeping the surface of the heat sink clean, and ensuring that the heat dissipation efficiency of the heat sink is not hindered.

[0011] Preferably, the shape and size of the sliding block match the shape and size of the air intake grille, and the sliding block is movably connected to the air intake grille through a slide rail. The design of matching shape and size can ensure a tighter seal between the sliding block and the air intake grille, effectively preventing impurities and foreign matter from entering the heat sink.

[0012] Preferably, the front of the sliding block is provided with a hole, and the shape and size of the hole match the shape and size of the air intake grille. The sliding block with matching holes on the front can block dust, impurities, etc. from entering, protecting the internal components from damage and pollution.

[0013] Preferably, the number of the blades is eight, and each group of four blades is a group, and the two groups of blades are symmetrically arranged with the midline of the transmission shaft as the symmetry axis. Four blades are a group, and the symmetrical arrangement with the midline of the transmission shaft as the symmetry axis helps to evenly distribute the blades, thereby improving the balance and stability of the overall fan.

[0014] Preferably, both ends of the bottom of the base are fixedly connected with feet, and the feet are centrally symmetrical with respect to the midline of the base. The feet can play a role in shock absorption and anti-skid, effectively reducing the impact of ground vibration or vibration generated during equipment operation on the base.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a radial quadrupole NdFe ring magnetizing device, which has the following beneficial effects:

[0017] 1. The radial quadrupole NdFe ring magnetizing device can achieve good annealing effect by means of the water inlet pipe, water pump, heat sink, motor baffle, heat pipe, transmission shaft, fan blade and air outlet grille. The fan blade drives the airflow to take away the heat on the surface of the heat pipe so that the cooling water always maintains a low temperature, thereby ensuring that the device can operate stably within the optimal operating temperature range, which helps to improve the system performance of the device, reduce the performance degradation caused by high temperature, and further improve the work efficiency, and make the output performance of the device fully utilized.

[0018] 2. The radial quadrupole NdFe ring magnetizing device can have a good dust-proof effect by providing an air intake grille, a slide rail, a sliding block and a push rod. The sliding block can close the air intake grille by pushing the push rod, so that the device has a good dust-proof effect when it is not needed, thereby preventing dust and impurities from entering the heat sink, keeping the surface of the heat sink clean, and ensuring that the heat dissipation efficiency of the heat sink is not hindered. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the heat dissipation box of the utility model;

[0021] Figure 3 This is a schematic diagram of the front cross-sectional structure of the heat dissipation box of the utility model;

[0022] Figure 4 It is a rear cross-sectional structural schematic diagram of the heat dissipation box of the utility model.

[0023] In the figure: 1. base; 2. foot; 3. magnetizing ring; 4. water inlet pipe; 5. water pump; 6. heat sink; 601. motor baffle; 602. motor; 603. transmission shaft; 604. fan blades; 605. air outlet grille; 7. heat dissipation pipe; 8. water return pipe; 9. air inlet grille; 10. slide rail; 11. sliding block; 12. push rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] The preferred embodiment of the magnetizing device of the radial quadrupole NdFe ring provided by the utility model is as follows: Figures 1 to 4 As shown: a radial quadrupole NdFe ring magnetizing device, comprising a base 1, a magnetizing ring 3 is fixedly connected to the top of the base 1, one end of the magnetizing ring 3 is fixedly connected to a water inlet pipe 4, one end of the water inlet pipe 4 is fixedly connected to a water pump 5, one end of the water pump 5 is fixedly connected to the water inlet pipe 4, and one end of the water inlet pipe 4 is fixedly connected to a heat dissipation pipe 7.

[0027] One end of the heat dissipation pipe 7 is fixedly connected to the return pipe 8, the inside of the heat dissipation box 6 is fixedly connected to the motor baffle 601, one end of the motor baffle 601 is fixedly connected to the motor 602, the output end of the motor 602 is fixedly connected to the transmission shaft 603 through a coupling, one end of the transmission shaft 603 is fixedly connected to the fan blade 604, and one end of the heat dissipation box 6 is provided with an air outlet grille 605. It has a good annealing effect, and the fan blade 604 drives the airflow to take away the heat on the surface of the heat dissipation pipe 7 so that the cooling water always maintains a low temperature, thereby ensuring that the equipment can operate stably within the optimal operating temperature range, thereby helping to improve the system performance of the equipment, reduce the performance degradation caused by high temperature, and then improve the work efficiency, and make the output performance of the equipment fully utilized.

[0028] In this embodiment, one end of the water inlet pipe 4 is fixedly connected to the water outlet of the water pump 5, and the other end of the water inlet pipe 4 passes through one end of the heat dissipation box 6. The single straight-through design makes the system easier to maintain and clean, which is conducive to keeping the operation of the heat dissipation system smooth and clean.

[0029] Example 2

[0030] On the basis of Example 1, a preferred embodiment of the magnetizing device of the radial quadrupole NdFe ring provided by the present invention is as follows: Figures 1 to 4As shown: an air intake grille 9 is provided at one end of the heat sink 6, a slide rail 10 is provided at one end of the air intake grille 9, a sliding block 11 is movably connected to the front of the slide rail 10, and a push rod 12 is fixedly connected to the top of the sliding block 11. It has a good dustproof effect, and the sliding block 11 can be pushed by the push rod 12 so that the sliding block 11 can close the air intake grille 9, so that it has a good dustproof effect when the equipment is not needed, thereby preventing dust and impurities from entering the heat sink 6, keeping the surface of the heat sink 6 clean, and ensuring that the heat dissipation efficiency of the heat sink 6 is not hindered.

[0031] In this embodiment, the shape and size of the sliding block 11 match the shape and size of the air intake grille 9, and the sliding block 11 is movably connected to the air intake grille 9 through the slide rail 10. The design of matching shape and size can ensure a tighter seal between the sliding block 11 and the air intake grille 9, effectively preventing impurities and foreign matter from entering the heat sink 6.

[0032] Further, the front of the sliding block 11 is provided with a hole, and the shape and size of the hole match the shape and size of the air intake grille 9. The sliding block 11 with matching holes on the front can block dust, impurities, etc. from entering, protecting the internal components from damage and pollution.

[0033] Furthermore, the number of the blades 604 is eight, and each group of four blades 604 is symmetrically arranged with the midline of the transmission shaft 603 as the symmetry axis. Four blades 604 are arranged symmetrically with the midline of the transmission shaft 603 as the symmetry axis, which helps to evenly distribute the blades 604 and improve the balance and stability of the overall fan.

[0034] In addition, both ends of the bottom of the base 1 are fixedly connected with feet 2, and the feet 2 are centrally symmetrical with the midline of the base 1. The feet 2 can play a role in shock absorption and anti-slip, effectively reducing the impact of ground vibration or vibration generated during equipment operation on the base 1.

[0035] When in use, first turn on the water pump 5, and then use the water pump 5 to drive the cooling water to come to the heat dissipation pipe 7 through the water inlet pipe 4. When the cooling water comes to the heat dissipation pipe 7, turn on the motor 602, and drive the transmission shaft 603 through the motor 602, and then drive the fan blade 604 through the transmission shaft 603, and finally drive the airflow through the fan blade 604 to take away the heat on the surface of the heat dissipation pipe 7, thereby reducing the temperature of the cooling water. Then the cooling water comes to the return pipe 8 through the heat dissipation pipe 7 and finally comes to the magnetizing ring 3 to complete annealing, and the work is completed.

[0036] In summary, the radial quadrupole NdFe ring magnetizing device has a good annealing effect. The fan blades 604 drive the airflow to take away the heat on the surface of the heat pipe 7 so that the cooling water always maintains a low temperature, thereby ensuring that the equipment can operate stably within the optimal operating temperature range, thereby helping to improve the system performance of the equipment, reduce the performance degradation caused by high temperature, and thus improve work efficiency, and make full use of the output performance of the equipment. At the same time, it also has a good dust-proof effect. The push rod 12 pushes the sliding block 11 so that the sliding block 11 can close the air intake grille 9, so that it has a good dust-proof effect when the equipment is not needed, thereby preventing dust and impurities from entering the heat sink 6, and keeping the heat sink 6 clean, ensuring that the heat dissipation efficiency of the heat sink 6 is not hindered.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A radial quadrupole NdFe ring magnetizing device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a magnetizing ring (3) and a heat sink (6); one end of the magnetizing ring (3) is fixedly connected to a water inlet pipe (4); one end of the water inlet pipe (4) is fixedly connected to a water pump (5); one end of the water pump (5) is fixedly connected to the water inlet pipe (4); and one end of the water inlet pipe (4) is fixedly connected to a heat sink (7); One end of the heat dissipation pipe (7) is fixedly connected to a water return pipe (8); a motor baffle (601) is fixedly connected to the interior of the heat dissipation box (6); one end of the motor baffle (601) is fixedly connected to a motor (602); an output end of the motor (602) is fixedly connected to a transmission shaft (603) via a coupling; one end of the transmission shaft (603) is fixedly connected to a fan blade (604); and one end of the heat dissipation box (6) is provided with an air outlet grille (605).

2. A radial quadrupole NdFe ring magnetizing device according to claim 1, characterized in that: One end of the water inlet pipe (4) is fixedly connected to the water outlet of the water pump (5), and the other end of the water inlet pipe (4) passes through one end of the heat dissipation box (6).

3. A radial quadrupole NdFe ring magnetizing device according to claim 1, characterized in that: An air intake grille (9) is provided at one end of the heat sink (6), a slide rail (10) is provided at one end of the air intake grille (9), a sliding block (11) is movably connected to the front of the slide rail (10), and a push rod (12) is fixedly connected to the top of the sliding block (11).

4. A radial quadrupole NdFe ring magnetizing device according to claim 3, characterized in that: The shape and size of the sliding block (11) match those of the air intake grille (9), and the sliding block (11) is movably connected to the air intake grille (9) via a sliding rail (10).

5. The radial quadrupole NdFe ring magnetizing device according to claim 3, characterized in that: The front side of the sliding block (11) is provided with a hole, and the shape and size of the hole match the shape and size of the air intake grille (9).

6. A radial quadrupole NdFe ring magnetizing device according to claim 1, characterized in that: The number of the fan blades (604) is eight, and each group of four fan blades (604) is a group, and the two groups of fan blades (604) are symmetrically arranged with the mid-perpendicular line of the transmission shaft (603) as the symmetry axis.

7. A radial quadrupole NdFe ring magnetizing device according to claim 1, characterized in that: Both ends of the bottom of the base (1) are fixedly connected with pads (2), and the pads (2) are centrally symmetrical with respect to the midline of the base (1).

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