A strip-shaped strong magnetic core component
By designing a strip-shaped strong magnetic core assembly including a central axis, the first magnetic core fin and the second magnetic core fin, the existing magnetic core structure is solved, the existing magnetic core structure is complex, the magnetic removal efficiency is low, and the length cannot be adjusted, and the good heat dissipation effect and flexible adjustment of the magnetic core length are achieved, and the stability and applicability of the magnetic core are improved.
Patent Information
- Application Number
- CN202421275966.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The existing magnetic core has complex structure, inconvenient assembly, unstable magnetic properties, and is not only low in magnetic efficiency, but also has an integrated design, so it cannot flexibly adjust the length of the magnetic core. It is prone to heat generation under strong magnetic field environments, has poor heat dissipation effect, and the magnetic strip does not have good corrosion resistance and wear resistance.
A strip-shaped strong magnetic core assembly is designed, including a central axis, a first magnetic core fin and a second magnetic core fin. Through the cooperation of the fastening nut and the fixing tube, the adjustability of the magnetic core length is achieved, and the heat dissipation area is increased through the fin body to improve the heat dissipation effect.
It realizes effective heat dissipation of the magnetic core in a strong magnetic field environment, prevents performance degradation and safety hazards caused by high temperatures, and has the advantages of adjustable core length, which improves the flexibility and applicability of the magnetic core.
Smart Images
Figure CN222734757U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of magnetic materials, in particular to a strip-shaped strong magnetic core component. Background Art
[0002] Magnetic materials, also known as magnetic functional materials, usually refer to strong magnetic materials. Magnetic materials include strong magnetic bars and require magnetic core components. They are mainly used in the magnetic foreign matter separation industry of battery positive electrode materials, and are also suitable for the demagnetization process of dry powder or slurry in other industries.
[0003] The existing magnetic core has a complex structure, is inconvenient to assemble, has unstable magnetic properties, has a low demagnetization efficiency, and is mostly an integrated design. The length of the magnetic core cannot be flexibly adjusted. In a strong magnetic field environment, the magnetic core is also prone to generate heat, and the heat dissipation effect is poor. The magnetic strip does not have good corrosion resistance and wear resistance, and the operation of the magnetic core assembly is not stable enough.
[0004] In order to solve the above technical problems, we have designed a bar-shaped strong magnetic core component. Utility Model Content
[0005] The utility model aims to provide a strip-shaped strong magnetic core component, which has the advantages of good heat dissipation effect and adjustable core length, and solves the problem that the conventional components do not have the advantages of good heat dissipation effect and are mostly integrated designs and cannot flexibly adjust the core length.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bar-shaped strong magnetic core assembly, comprising a central axis, a first core fin and a second core fin, the surface of the central axis being provided with a fastening nut and a fixing tube in sequence from top to bottom, and the surfaces of the first core fin and the second core fin being fixedly connected with a fin body.
[0007] Preferably, a connection hole is formed at the top of the first magnetic core fin and the top of the second magnetic core fin, and the bottom of the fixing tube passes through the connection hole.
[0008] Preferably, a nut is provided on the top of the fixing tube, and the first magnetic core fin and the second magnetic core fin are cross-arranged.
[0009] Preferably, the fastening nut is threadedly sleeved on the surface of the central axis, and the number of the fin bodies is several.
[0010] Preferably, the fixing tube is located at the top of the first magnetic core fin and the second magnetic core fin, and the number of the fastening nuts is several.
[0011] Preferably, a through hole is opened on the surface of the fixing tube, and the structure of the first magnetic core fin is the same as the structure of the second magnetic core fin.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] 1. The utility model has the advantage of good heat dissipation effect through the cooperation of the first magnetic core fin, the second magnetic core fin and the fin body. The magnetic core will generate heat when working, and the fin body increases the heat dissipation area. When the magnetic core is running in a strong magnetic field environment, the temperature of the magnetic core can be effectively reduced, thereby preventing performance degradation and safety hazards caused by high temperature, and ensuring the stability and reliability of the magnetic core.
[0014] 2. The utility model has the advantage of adjustable core length through the cooperation of the center axis, the fastening nut and the fixing tube. The core structure adopts a modular design. By increasing or decreasing the number of the first core fins and the second core fins, the overall length of the core can be easily adjusted to meet the requirements of the core length in different application scenarios, thereby improving the flexibility and applicability of the core. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a left side schematic diagram of the structure of the utility model;
[0016] Figure 2 This is a top view of the arrangement and superposition of the A and B type fin magnetic strips of the utility model.
[0017] In the figure: 1, central axis; 2, first core fin; 3, second core fin; 4, fastening nut; 5, fixing tube; 6, fin body. DETAILED DESCRIPTION
[0018] See also Figure 1-Figure 2 A strip-shaped strong magnetic core component includes a central axis 1, a first core fin 2 and a second core fin 3. The surface of the central axis 1 is provided with a fastening nut 4 and a fixing tube 5 from top to bottom. The surfaces of the first core fin 2 and the second core fin 3 are fixedly connected with a fin body 6. The core is made of 430 stainless steel material, which has the advantages of corrosion resistance, wear resistance and small thermal expansion coefficient, providing a strong guarantee for production safety and stability.
[0019] See also Figure 1 and Figure 2 The top of the first core fin 2 and the top of the second core fin 3 are both provided with connection holes, and the bottom of the fixing tube 5 passes through the connection holes. By setting the fixing tube 5, it is convenient to fix the first core fin 2 and the second core fin 3, so as to assemble the core.
[0020] See also Figure 1 and Figure 2 A nut is provided on the top of the fixing tube 5. By setting the fastening nut 4 and the nut, the core structure is more stable, which is conducive to the use of strip strong magnetic. The first core fin 2 and the second core fin 3 are cross-arranged.
[0021] See also Figure 1 and Figure 2 The fastening nut 4 is threadedly sleeved on the surface of the central shaft 1, and the number of the fin bodies 6 is several. By setting the fin bodies 6, it can play a role in efficient heat dissipation and prevent performance degradation and safety hazards caused by high temperature.
[0022] See also Figure 1 and Figure 2 The fixing tube 5 is located at the top of the first magnetic core fin 2 and the second magnetic core fin 3. By setting the second magnetic core fin 3, it can cooperate with the first magnetic core fin 2 to enhance the magnetic properties of the magnetic core. The number of the fastening nuts 4 is several.
[0023] See also Figure 1 and Figure 2 A through hole is provided on the surface of the fixing tube 5, and by setting the through hole, it can cooperate with the connecting hole, so that the fastening nut 4 fastens the components together to form a complete magnetic core structure. The structure of the first magnetic core fin 2 is the same as that of the second magnetic core fin 3. The first magnetic core fin 2 and the second magnetic core fin 3 are of two wing shapes, A and B, and are both composed of magnetic strips of different lengths arranged horizontally and vertically in the upper part in a wedge shape. The two layers of superimposed magnetic strips are distributed with gaps, which can further improve the adsorption effect of magnetic foreign matter. The top of the wedge-shaped magnetic strip is at an angle of 45°, which can achieve sufficient magnetic concentration effect and improve the adsorption effect of magnetic foreign matter. The number of superimposed fin layers is 15, and the fin height is 15mm. Multiple layers are superimposed and loaded into the iron armor at one time. It is easy to operate, convenient to maintain, and height adjustable.
[0024] When in use, the first core fin 2 is passed through the central axis 1, and then the second core fin 3 is passed through the central axis 1, so that the second core fin 3 is placed above the first core fin 2 at a ninety-degree angle, and then the first core fin 2 is placed to ensure that the spacing between the core fins is uniform and stable, and so on for cross-assembly, and then the fixing tube 5 is placed on the central axis 1, and then the fastening nut 4 and the nut are sleeved on the central axis 1, and a wrench is used to install them, and the nut 4, the nut and the fixing tube 5 are fastened to fix the first core fin 2 and the second core fin 3, so that the core is formed, and then the overall stability of the core is checked. When the core is working, the fin body 6 can increase the heat dissipation area, so that the core temperature can be effectively reduced when the core is running in a strong magnetic field environment, thereby preventing performance degradation and safety hazards caused by high temperature, and the operator removes the fastening nut 4 and the nut, and adjusts the length of the core by increasing or decreasing the number of core fins according to actual needs to meet the needs of different application scenarios, thereby improving the flexibility and applicability of the core.
[0025] To sum up: the strip-shaped strong magnetic core assembly, through the cooperation of the first magnetic core fin 2, the second magnetic core fin 3, the fin body 6, the central axis 1, the fastening nut 4 and the fixing tube 5, solves the problem that it usually does not have the advantage of good heat dissipation effect and is mostly an integrated design and cannot flexibly adjust the length of the core.
Claims
1. A strip-shaped strong magnetic core assembly, comprising a central axis (1), a first magnetic core fin (2) and a second magnetic core fin (3), characterized in that: The surface of the central axis (1) is provided with a fastening nut (4) and a fixing tube (5) in sequence from top to bottom, and the surfaces of the first magnetic core fin (2) and the second magnetic core fin (3) are both fixedly connected with a fin body (6).
2. A strip-shaped strong magnetic core assembly according to claim 1, characterized in that: The top of the first magnetic core fin (2) and the top of the second magnetic core fin (3) are both provided with connection holes, and the bottom of the fixing tube (5) passes through the connection holes.
3. A strip-shaped strong magnetic core assembly according to claim 1, characterized in that: A nut is arranged on the top of the fixing tube (5), and the first magnetic core fin (2) and the second magnetic core fin (3) are arranged crosswise.
4. A strip-shaped strong magnetic core assembly according to claim 1, characterized in that: The fastening nut (4) is threadedly sleeved on the surface of the central shaft (1), and the number of the fin bodies (6) is several.
5. A strip-shaped strong magnetic core assembly according to claim 1, characterized in that: The fixing tube (5) is located at the top of the first magnetic core fin (2) and the second magnetic core fin (3), and the number of the fastening nuts (4) is several.
6. A strip-shaped strong magnetic core assembly according to claim 1, characterized in that: A through hole is provided on the surface of the fixing tube (5), and the structure of the first magnetic core fin (2) is the same as that of the second magnetic core fin (3).