Device for cutting and repairing magnetic performance of nanocrystalline magnetic core

Abstract

The utility model relates to the technical field of nanocrystalline magnetic cores, in particular to a device for cutting and repairing magnetic performance of a nanocrystalline magnetic core, which comprises an operating platform, a collecting tank is embedded in the top of the operating platform, a collecting bin is arranged in the collecting tank, an adjusting mechanism is mounted on one side of the collecting tank, and the adjusting mechanism is mounted on the other side of the collecting tank. And a clamping mechanism is arranged in the adjusting mechanism, a telescopic assembly is installed on the other side of the collecting groove, a cutting assembly is installed at one end of the telescopic assembly, and a limiting mechanism is installed at the top of the operation table. According to the improved device for repairing the magnetic performance through cutting, the clamping mechanisms are additionally arranged at the two ends of the cutting position of the nanocrystalline magnetic core for clamping, the situation that the cutting precision is affected due to springback of the nanocrystalline magnetic core during cutting is avoided, and the effect of repairing the magnetic performance through cutting of the nanocrystalline magnetic core is improved; and meanwhile, the adjustable limiting mechanism is matched with the clamping mechanism to clamp the nanocrystalline magnetic core, the adaptability of the device is improved, and the requirement for cutting and repairing the magnetic performance of the nanocrystalline magnetic core is better met.

Description

Technical Field

[0001] The utility model relates to the technical field of nanocrystalline magnetic cores, in particular to a device for cutting and repairing the magnetic properties of nanocrystalline magnetic cores. Background Art

[0002] As an emerging material, nanocrystalline magnetic core has the advantages of high saturation magnetic induction intensity, high magnetic permeability, low loss and high strength and toughness. The preparation process is simple and energy-saving and environmentally friendly. With the maturity of technological development, the structure of nanocrystalline magnetic core has become very simple, and it is basically composed of a simple ring structure.

[0003] The flatness of the cut surface of the nanocrystalline core during use often determines the magnetic properties of the nanocrystalline core. Since the uneven cut surface will cause the magnetism of the nanocrystalline core to gradually decrease, the nanocrystalline core usually needs to be cut to keep the cut surface flat, thereby repairing the magnetic properties of the nanocrystalline core.

[0004] In the process of realizing the utility model, the inventors found that the prior art has the following problems: 1. When cutting a nanocrystalline magnetic core, most of the time only one end of the nanocrystalline magnetic core is fixed, which causes the nanocrystalline magnetic core to rebound during cutting, resulting in reduced cutting accuracy, thereby affecting the effect of cutting and repairing the magnetic properties of the nanocrystalline magnetic core; 2. Most devices for cutting and repairing magnetic properties can only cut nanocrystalline magnetic cores of the same specification and cannot be adjusted according to the specifications of the nanocrystalline magnetic core, resulting in poor adaptability of the device and failing to meet the requirements of cutting and repairing the magnetic properties of the nanocrystalline magnetic core. Utility Model Content

[0005] The purpose of the utility model is to provide a device for cutting and repairing the magnetic properties of a nanocrystalline magnetic core, so as to solve the problem that when cutting the nanocrystalline magnetic core, most of the nanocrystalline magnetic cores are fixed at one end, which causes the nanocrystalline magnetic core to rebound during cutting, thereby affecting the effect of cutting and repairing the magnetic properties. At the same time, most of the devices for cutting and repairing the magnetic properties can only cut nanocrystalline magnetic cores of the same specification and cannot be adjusted according to the needs, resulting in poor adaptability of the device and failing to meet the needs. To achieve the above purpose, the utility model provides the following technical solutions: a device for cutting and repairing the magnetic properties of a nanocrystalline magnetic core, comprising an operating table, a collecting tank is embedded in the top of the operating table, a collecting bin is arranged inside the collecting tank, an adjusting mechanism is installed on one side of the collecting tank, a clamping mechanism is arranged inside the adjusting mechanism, a telescopic component is installed on the other side of the collecting tank, a cutting component is installed at one end of the telescopic component, and a limiting mechanism is installed on the top of the operating table.

[0006] The adjustment mechanism includes an adjustment slide rod, limit blocks are arranged at both ends of the adjustment slide rod, the outside of the adjustment slide rod is slidably connected with an adjustment slider, one side of the adjustment slider is threadedly connected with a first fixing screw, and a clamping slide groove is installed on the top of the adjustment slider.

[0007] The clamping mechanism includes a clamping slider, one side of the clamping slider is threadedly connected to a second fixing screw, one side of the clamping slider is embedded with a docking groove, a clamping plate is inserted in the docking groove, one end of the clamping plate is installed with a docking screw, and one end of the docking screw is threadedly connected to a fixing nut.

[0008] The limiting mechanism comprises a limiting groove, one end of which is provided with a limiting motor, one end of which is drivingly connected to a bidirectional threaded rod, and both ends of the bidirectional threaded rod are threadedly connected to a limiting plate.

[0009] Further preferably, the adjusting slide rod has an I-shaped cross-section structure, and the outside of the adjusting slide rod is slidingly connected to two adjusting sliders, and the first fixed screw is threadedly connected to one side of the adjusting slider and one side of the adjusting slide rod to form a fitting connection structure.

[0010] Further preferably, the clamping slider is a U-shaped structure, and the outside of the clamping slot is slidingly connected to two clamping sliders, and the second fixing screw is threadedly connected to one side of the clamping slider and one side of the clamping slot to form a fitting connection structure.

[0011] Further preferably, the docking screw rod penetrates the inner wall of the docking groove to form a threaded connection structure with the fixing nut, and the fixing nut and the other side of the clamping slider are fitted to each other.

[0012] Further preferably, the bidirectional threaded rod is rotatably connected to the interior of the limiting groove, and the limiting plate is threadedly connected to both ends of the bidirectional threaded rod and the interior of the limiting groove to form a sliding connection structure.

[0013] Further preferably, one end of the clamping plate and the limiting plate are both configured as arc-shaped structures, and the clamping plate and the limiting plate are perpendicular to each other.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, the two ends of the nanocrystalline magnetic core to be cut are clamped together to avoid rebound during cutting that affects the cutting accuracy of the nanocrystalline magnetic core. At the same time, a collection bin is added below to centrally collect waste generated by cutting, thereby improving the effect of cutting and repairing the magnetic properties of the nanocrystalline magnetic core.

[0016] In the utility model, an adjustable limiting plate in the limiting mechanism is added to cooperate with an adjustable clamping plate in the clamping mechanism to clamp and fix the nanocrystalline magnetic core, which is convenient for adjustment according to nanocrystalline magnetic cores of different specifications, improves the adaptability of the device, and better performs cutting and repairing magnetic performance operations on the nanocrystalline magnetic core. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the explosion-enlarged structure of the regulating mechanism of the utility model;

[0019] Figure 3 This is an exploded and enlarged structural diagram of the clamping mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the exploded and enlarged structure of the limiting mechanism of the utility model.

[0021] In the figure: 1. operating table; 2. collecting trough; 3. collecting bin; 4. adjusting mechanism; 401. adjusting slide rod; 402. limiting block; 403. adjusting slider; 404. first fixed screw; 405. clamping slide groove; 5. clamping mechanism; 501. clamping slider; 502. second fixed screw; 503. docking groove; 504. clamping plate; 505. docking screw; 506. fixing nut; 6. telescopic assembly; 7. cutting assembly; 8. limiting mechanism; 801. limiting groove; 802. limiting motor; 803. bidirectional threaded rod; 804. limiting plate. DETAILED DESCRIPTION

[0022] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4 The utility model provides a technical solution: a device for cutting and repairing the magnetic properties of a nanocrystalline magnetic core, comprising an operating table 1, a collecting tank 2 is embedded in the top of the operating table 1, a collecting bin 3 is arranged inside the collecting tank 2, an adjusting mechanism 4 is installed on one side of the collecting tank 2, a clamping mechanism 5 is arranged inside the adjusting mechanism 4, a telescopic component 6 is installed on the other side of the collecting tank 2, a cutting component 7 is installed at one end of the telescopic component 6, and a limiting mechanism 8 is installed on the top of the operating table 1.

[0024] The adjustment mechanism 4 includes an adjustment slide rod 401, and limit blocks 402 are set at both ends of the adjustment slide rod 401. The outside of the adjustment slide rod 401 is slidably connected to an adjustment slider 403, one side of the adjustment slider 403 is threadedly connected to a first fixed screw 404, and a clamping groove 405 is installed on the top of the adjustment slider 403.

[0025] The clamping mechanism 5 includes a clamping slider 501, one side of which is threadedly connected to a second fixing screw 502, one side of which is embedded with a docking groove 503, a clamping plate 504 is inserted into the docking groove 503, one end of the clamping plate 504 is installed with a docking screw 505, and one end of the docking screw 505 is threadedly connected to a fixing nut 506.

[0026] The limiting mechanism 8 includes a limiting groove 801 , one end of which is provided with a limiting motor 802 , one end of which is drivingly connected to a bidirectional threaded rod 803 , and both ends of the bidirectional threaded rod 803 are threadedly connected to a limiting plate 804 .

[0027] In this embodiment, Figure 1 and Figure 2 As shown, the adjusting slide bar 401 has an I-shaped cross-section structure, and the external sliding connection of the adjusting slide bar 401 is connected to two adjusting sliders 403, and the first fixed screw 404 is threadedly connected to one side of the adjusting slider 403 and one side of the adjusting slide bar 401 to form a fitting connection structure; by using the adjusting slide bar 401 with an I-shaped cross-section to cooperate with the limit blocks 402 at both ends to adjust the sliding direction of the adjusting slider 403, it is convenient to adjust the two ends of the nanocrystalline magnetic core cutting point according to needs and fix them through the first fixed screw 404, thereby improving the adaptability of the device.

[0028] In this embodiment, Figure 1 and Figure 3 As shown, the clamping slider 501 is a U-shaped structure, and the external sliding connection of the clamping slot 405 is connected to two clamping sliders 501, and the second fixed screw 502 is threadedly connected to one side of the clamping slider 501 and one side of the clamping slot 405 to form a fitting connection structure; by arranging two clamping sliders 501 in the clamping slot 405 to drive the clamping plate 504 to clamp the nanocrystalline magnetic core, it is convenient to adjust according to the requirements of different heights, thereby improving the clamping effect of the nanocrystalline magnetic core.

[0029] In this embodiment, Figure 1 and Figure 3As shown, the docking screw 505 passes through the inner wall of the docking groove 503 to form a threaded connection structure with the fixing nut 506, and the fixing nut 506 and the other side of the clamping slider 501 fit each other; the clamping plate 504 is fixed by the fixing nut 506 in conjunction with the docking groove 503, which makes it easy to replace the clamping plate 504 according to needs, thereby improving the cutting operation efficiency of the nanocrystalline magnetic core.

[0030] In this embodiment, Figure 1 and Figure 4 As shown, the bidirectional threaded rod 803 is rotatably connected to the inside of the limit groove 801, and the limit plate 804 is threadedly connected to the two ends of the bidirectional threaded rod 803 and the inside of the limit groove 801 to form a sliding connection structure; the two limit plates 804 are driven by the bidirectional threaded rod 803 to approach each other to limit and fix the nanocrystalline magnetic core, keeping the nanocrystalline magnetic core always in the center position, facilitating the cutting operation, and improving the accuracy of cutting and repairing the magnetic properties.

[0031] In this embodiment, Figure 1 and Figure 4 As shown, one end of the clamping plate 504 and the limiting plate 804 are both arranged as an arc structure, and the clamping plate 504 and the limiting plate 804 are perpendicular to each other; by arranging the clamping plate 504 and the limiting plate 804 with an arc structure, the nanocrystalline magnetic core is fixed in the horizontal and vertical directions, thereby improving the fixing effect of the nanocrystalline magnetic core and facilitating the cutting and repairing magnetic performance operations.

[0032] The use method and advantages of the utility model: When the device for cutting and repairing the magnetic properties of the nanocrystalline magnetic core is used, the working process is as follows:

[0033] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, first, the nanocrystalline magnetic core that needs to be cut and repaired for magnetic properties is placed on the limit groove 801; then the limit motor 802 is started to drive the bidirectional threaded rod 803 to drive the limit plate 804 to close to the arc structure on the limit plate 804 to limit and clamp the nanocrystalline magnetic core; then the adjustment slider 403 on the sliding adjustment slide bar 401 is slid to the two sides of the position where the nanocrystalline magnetic core needs to be cut, and after the position is determined, the first fixed screw 404 is rotated to fix the adjustment slider 403 on the adjustment slide bar 401; finally, the clamping slider 501 that slides the upper and lower ends of the sliding nanocrystalline magnetic core in the clamping slide groove 405 drives the clamping plate 504 to clamp the two ends of the nanocrystalline magnetic core, and fixes it through the second fixed screw 502, so that the telescopic component 6 can be driven to drive the cutting component 7 to cut and repair the magnetic properties of the nanocrystalline magnetic core, and after cutting, the cutting waste is collected through the collection bin 3 in the collection slot 2 at the bottom.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for cutting and repairing the magnetic properties of a nanocrystalline magnetic core, comprising an operating table (1), characterized in that: A collecting tank (2) is embedded in the top of the operating table (1), a collecting bin (3) is arranged inside the collecting tank (2), an adjusting mechanism (4) is installed on one side of the collecting tank (2), a clamping mechanism (5) is arranged inside the adjusting mechanism (4), a telescopic component (6) is installed on the other side of the collecting tank (2), a cutting component (7) is installed at one end of the telescopic component (6), and a limiting mechanism (8) is installed on the top of the operating table (1); The adjusting mechanism (4) comprises an adjusting slide rod (401), two ends of the adjusting slide rod (401) are provided with limit blocks (402), the outside of the adjusting slide rod (401) is slidably connected to an adjusting slider (403), one side of the adjusting slider (403) is threadedly connected to a first fixing screw (404), and a clamping slide groove (405) is installed on the top of the adjusting slider (403); The clamping mechanism (5) comprises a clamping slider (501), one side of the clamping slider (501) is threadedly connected to a second fixing screw (502), one side of the clamping slider (501) is embedded with a docking groove (503), a clamping plate (504) is inserted into the docking groove (503), one end of the clamping plate (504) is installed with a docking screw (505), and one end of the docking screw (505) is threadedly connected to a fixing nut (506); The limiting mechanism (8) comprises a limiting groove (801), one end of the limiting groove (801) is installed with a limiting motor (802), one end of the limiting motor (802) is drivingly connected to a bidirectional threaded rod (803), and both ends of the bidirectional threaded rod (803) are threadedly connected to a limiting plate (804).

2. The device for cutting and repairing magnetic properties of a nanocrystalline magnetic core according to claim 1, characterized in that: The adjusting slide bar (401) has an I-shaped cross-section structure, and the outside of the adjusting slide bar (401) is slidably connected to two adjusting sliders (403), and the first fixing screw (404) is threadedly connected to one side of the adjusting slider (403) and one side of the adjusting slide bar (401) to form a fitting connection structure.

3. The device for cutting and repairing magnetic properties of a nanocrystalline magnetic core according to claim 1, characterized in that: The clamping slider (501) is a U-shaped structure, and the outside of the clamping slot (405) is slidably connected to two clamping sliders (501), and the second fixing screw (502) is threadedly connected to one side of the clamping slider (501) and one side of the clamping slot (405) to form a fitting connection structure.

4. The device for cutting and repairing magnetic properties of a nanocrystalline magnetic core according to claim 1, characterized in that: The docking screw (505) passes through the inner wall of the docking groove (503) to form a threaded connection structure with the fixing nut (506), and the fixing nut (506) and the other side of the clamping slider (501) are fitted to each other.

5. The device for cutting and repairing magnetic properties of a nanocrystalline magnetic core according to claim 1, characterized in that: The bidirectional threaded rod (803) is rotatably connected to the inside of the limiting groove (801), and the limiting plate (804) is threadedly connected to the two ends of the bidirectional threaded rod (803) and the inside of the limiting groove (801) to form a sliding connection structure.

6. The device for cutting and repairing magnetic properties of a nanocrystalline magnetic core according to claim 1, characterized in that: One end of the clamping plate (504) and the limiting plate (804) are both configured as arc-shaped structures, and the clamping plate (504) and the limiting plate (804) are perpendicular to each other.

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