A soft magnetic ferrite core detection device

Abstract

The utility model discloses a kind of soft magnetic ferrite core detection devices, it is related to soft magnetic ferrite core detection technical field.The utility model includes bottom plate: bottom plate is separately provided with supporting assembly, adjusting assembly, clamping assembly, fixed component and detection assembly;Supporting assembly, its bottom end is fixedly installed with the top end of bottom plate, to make bottom plate support supporting assembly;Adjusting assembly, one end is fixedly installed with one end of supporting assembly, to make the angle of adjusting assembly rotation to the adjustment of supporting assembly;The utility model is rotated adjusting assembly, makes it drive one end installed supporting assembly to rotate, to make supporting assembly drive outer surface fixed clamping assembly to rotate, to rotate to the clamping assembly drive magnetic core in turn, to the magnetic core is turned over, and cooperate detection assembly to detect the reverse side of magnetic core, more convenient.

Description

Technical Field

[0001] This utility model belongs to the field of soft magnetic ferrite core testing technology, and specifically relates to a soft magnetic ferrite core testing device. Background Technology

[0002] Soft magnetic ferrite cores have high initial permeability and low coercivity, meaning they are easy to magnetize and demagnetize. Their hysteresis loops are thin and long, and their resistivity is much higher than that of metallic magnetic materials. This suppresses the generation of eddy currents, enabling ferrites to be used in high-frequency fields. They are easy to manufacture into various shapes and sizes using ceramic processes, have stable chemical properties, do not rust, and have low manufacturing costs.

[0003] In existing technologies, the magnetic core is usually clamped and fixed, and then the appearance of the magnetic core is inspected with the help of a testing device. However, the magnetic core needs to be manually flipped over during the inspection process, and the clamping device needs to be used frequently to fix the magnetic core, which is a rather cumbersome process. Utility Model Content

[0004] To address the cumbersome process of clamping and fixing the magnetic core and then inspecting its appearance with a testing device, which requires manually flipping the core and frequently using the clamping device to fix it, this invention proposes a soft magnetic ferrite core testing device to overcome the aforementioned technical problems in existing related technologies.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a soft magnetic ferrite core testing device, including a base plate: The base plate is equipped with support components, adjustment components, clamping components, fixing components, and detection components. A support component is fixedly installed at its bottom end to the top end of a base plate so that the base plate supports the support component. An adjusting component, one end of which is fixedly installed to one end of a supporting component, so that the angle of the supporting component can be adjusted when the adjusting component rotates; The clamping assembly is fixedly connected to the outer surface of the support assembly so that when the support assembly rotates, it cooperates with the clamping assembly to drive the magnetic core to rotate. The fixing component has its outer surface rotatably configured to be rotatably connected to the interior of the clamping component, so that the position of the clamping component is fixed when the fixing component rotates; The detection component is fixedly installed at its bottom end to the top end of the base plate so that the detection component can detect the magnetic core.

[0006] Furthermore, the support assembly includes a support frame plate, the bottom end of which is fixedly installed to the top end of the base plate. A rotating seat is fixedly installed on one side of the support frame plate, and a mounting bracket is rotatably installed inside the rotating seat. A support rod is fixedly installed inside the mounting bracket.

[0007] Furthermore, the adjustment assembly includes a support base, one side of which is fixedly installed on one side of a support frame plate. A worm gear is rotatably installed inside the support base, and a handle is fixedly installed at one end of the worm gear. A worm wheel is meshed on the surface of the worm gear, and a connecting shaft is fixedly installed inside the worm wheel. One end of the connecting shaft is fixedly installed on one end of the mounting bracket.

[0008] Furthermore, the clamping assembly includes a mounting plate, the interior of which is fixedly connected to the outer surface of the support rod. A spring is fixedly mounted on one side of the mounting plate, a sliding frame is fixedly mounted on one end of the spring, and a clamping plate is fixedly mounted on one side of the sliding frame.

[0009] Furthermore, the fixing component includes a bidirectional screw, the outer surface of which is rotatably connected to the interior of the sliding frame, and knobs are fixedly installed at both ends of the bidirectional screw. A push block is threadedly connected to the threaded surface of the bidirectional screw, and the outer surface of the push block is slidably connected to the inner wall of the sliding frame.

[0010] Furthermore, the fixing component also includes a fixing frame, one side of which is fixedly connected to the inner wall of the sliding frame. A guide groove is provided on the inner side of the fixing frame, and a guide block is slidably arranged inside the guide groove. A fixing block is fixedly connected to one side of the guide block, and the bottom end of the fixing block is in contact with the top end of the pushing block.

[0011] Furthermore, the detection assembly includes a support frame, the bottom end of which is fixedly installed to the top end of the base plate, and a detection head is fixedly installed inside the support frame.

[0012] This utility model has the following beneficial effects: 1. This utility model uses a rotating adjustment component to drive a support component installed at one end to rotate, thereby causing the support component to drive a clamping component fixed on the outer surface to rotate, which in turn causes the clamping component to drive the magnetic core to rotate, making it easier to flip the magnetic core. In conjunction with the detection component, the reverse side of the magnetic core can be detected, which is quite convenient.

[0013] 2. This utility model uses a rotating knob to drive a bidirectional screw mounted on one side to rotate, thereby causing the bidirectional screw to drive a push block with a threaded connection along the inner wall of the sliding frame. Since the top surface of the push block and the bottom surface of the fixed block are wedge-shaped and fit together, when the push block moves, it can push the fixed block upward, so that the fixed block, together with the guide block, moves upward along the direction of the guide groove. This allows the top surface of the fixed block to fit against the outer surface of the support rod, and the friction between the fixed block and the support rod can fix the position of the sliding frame, thereby improving the stability of the clamping plate in the process of holding the magnetic core.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the above advantages at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the structure of this utility model from a rear-view perspective; Figure 3 This is a schematic diagram of the structure of this utility model from a left-side view. Figure 4 For the present utility model Figure 3 Enlarged schematic diagram of the local structure at point A; Figure 5 This is a schematic diagram of the cross-sectional structure of the present invention from a right-side view. Figure 6 For the present utility model Figure 5 An enlarged schematic diagram of the local structure at point B.

[0017] The attached diagram lists the components represented by each number as follows: 1. Base plate; 2. Support assembly; 201. Support frame plate; 202. Rotating seat; 203. Mounting frame; 204. Support rod; 3. Adjustment assembly; 301. Support seat; 302. Worm gear; 303. Rotary handle; 304. Worm wheel; 305. Connecting shaft; 4. Clamping assembly; 401. Mounting plate; 402. Spring; 403. Sliding frame; 404. Clamping plate; 5. Fixing assembly; 501. Double-acting screw; 502. Knob; 503. Push block; 504. Fixing frame; 505. Guide groove; 506. Guide block; 507. Fixing block; 6. Detection assembly; 601. Support frame; 602. Detection head. Detailed Implementation

[0018] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0019] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0020] Please see Figures 1-6 As shown, this utility model is a soft magnetic ferrite core testing device, including a base plate 1: The base plate 1 is respectively equipped with a support component 2, an adjustment component 3, a clamping component 4, a fixing component 5, and a detection component 6; Support component 2 is fixedly installed at its bottom end to the top end of base plate 1 so that base plate 1 supports support component 2; Adjustment component 3, one end of which is fixedly installed to one end of support component 2, so that the angle of support component 2 can be adjusted when adjustment component 3 rotates; The clamping component 4 is fixedly connected to the outer surface of the support component 2 so that when the support component 2 rotates, it cooperates with the clamping component 4 to drive the magnetic core to rotate. The fixing component 5 is rotatably configured to fix the position of the clamping component 4 when the fixing component 5 rotates; The detection component 6 is fixedly installed at its bottom end to the top end of the base plate 1 so that the detection component 6 can detect the magnetic core.

[0021] In use, by moving the clamping assembly 4, it is compressed along the direction of the support assembly 2. Then, the magnetic core is placed between the clamping assemblies 4, and the clamping assemblies 4 are released to release the compression force and clamp the outer surface of the magnetic core. Then, the fixing assembly 5 is rotated so that it comes into contact with the outer surface of the support assembly 2 during rotation, so as to fix the position of the clamping assembly 4 and improve the stability of the clamping assembly 4 in the clamping process of the magnetic core. Then, the detection assembly 6 is used to detect the magnetic core. Then, the adjusting assembly 3 is rotated so that it drives the support assembly 2 installed at one end to rotate, so that the support assembly 2 drives the clamping assembly 4 fixed on the outer surface to rotate, which in turn enables the clamping assembly 4 to drive the magnetic core to rotate, so as to flip the magnetic core. The detection assembly 6 is used to detect the reverse side of the magnetic core.

[0022] This invention uses a rotating adjustment component 3 to drive a support component 2 installed at one end to rotate, which in turn causes the support component 2 to drive the clamping component 4 fixed on the outer surface to rotate. This allows the clamping component 4 to drive the magnetic core to rotate, making it easier to flip the magnetic core. In conjunction with the detection component 6, the reverse side of the magnetic core can be detected, which is quite convenient.

[0023] In one embodiment, the support component 2 includes a support frame plate 201, the bottom end of which is fixedly installed to the top end of the base plate 1. A rotating seat 202 is fixedly installed on one side of the support frame plate 201. A mounting frame 203 is rotatably arranged inside the rotating seat 202. A support rod 204 is fixedly installed inside the mounting frame 203.

[0024] The support frame plate 201 is provided with two sets, which cooperate with the rotating seat 202 to support the mounting frame 203, and the support rod 204 connects the two sets of mounting frames 203 so that when one set of mounting frames 203 rotates, it can cooperate with the support rod 204 to drive the other set of mounting frames 203 to rotate, so that the two sets of mounting frames 203 cooperate with the rotating seat 202 to rotate synchronously inside the two sets of support frame plates 201.

[0025] In one embodiment, the adjustment component 3 includes a support base 301, one side of which is fixedly installed on one side of the support frame plate 201. A worm gear 302 is rotatably installed inside the support base 301. A handle 303 is fixedly installed at one end of the worm gear 302. A worm wheel 304 is meshed on the surface of the worm gear 302. A connecting shaft 305 is fixedly installed inside the worm wheel 304. One end of the connecting shaft 305 is fixedly installed on one end of the mounting bracket 203.

[0026] Rotating the handle 303 drives the worm gear 302 mounted on one side to rotate, which in turn drives the worm wheel 304 meshing with it to rotate. This causes the worm wheel 304 to drive the internally mounted connecting shaft 305 to rotate, which in turn drives the mounting bracket 203 mounted at one end to rotate. This causes the mounting bracket 203 to drive the support rod 204 to rotate in a circular motion, making it easy to adjust the rotation angle of the support rod 204. Furthermore, the worm gear 302 and the worm wheel 304 have a self-locking property, which prevents the mounting bracket 203 from rotating under stress, thereby improving the stability of the mounting bracket 203.

[0027] In one embodiment, the clamping assembly 4 includes a mounting plate 401, the interior of which is fixedly connected to the outer surface of the support rod 204. A spring 402 is fixedly mounted on one side of the mounting plate 401, a sliding frame 403 is fixedly mounted on one end of the spring 402, and a clamping plate 404 is fixedly mounted on one side of the sliding frame 403.

[0028] By moving the clamping plate 404, the sliding frame 403 installed on one side moves along the direction of the support rod 204, so that the sliding frame 403 compresses the spring 402 installed on one side. This allows the sliding frame 403 to work with the mounting plate 401 to compress the spring 402, so that the magnetic core can be placed between the clamping plates 404. Then, the clamping plates 404 are released, so that the spring 402 releases its compressive stress and works with the sliding frame 403 to push the clamping plate 404 to clamp and fix the outer surface of the magnetic core, which is quite convenient. When the support rod 204 rotates in a circular motion with the rotation of the mounting frame 203, it can drive the sliding frame 403, which is slidably mounted on the outer surface, to rotate. This causes the sliding frame 403 to drive the clamping plate 404 mounted on one side to rotate, thereby enabling the clamping plate 404 to drive the magnetic core held on one side to rotate, so as to flip the magnetic core.

[0029] In one embodiment, the fixing component 5 includes a bidirectional screw 501, the outer surface of the bidirectional screw 501 is rotatably disposed with the interior of the sliding frame 403, both ends of the bidirectional screw 501 are fixedly mounted with knobs 502, the threaded surface of the bidirectional screw 501 is threadedly connected with a push block 503, and the outer surface of the push block 503 is slidably disposed with the inner wall of the sliding frame 403. The fixing component 5 also includes a fixing frame 504. One side of the fixing frame 504 is fixedly connected to the inner wall of the sliding frame 403. A guide groove 505 is provided on the inner side of the fixing frame 504. A guide block 506 is slidably arranged inside the guide groove 505. A fixing block 507 is fixedly connected to one side of the guide block 506. The bottom end of the fixing block 507 is in contact with the top end of the pushing block 503.

[0030] When one side of the clamping plate 404 is in contact with the outer surface of the magnetic core, the double-ended screw 501 installed on one side is rotated by rotating the knob 502. This causes the double-ended screw 501 to drive the push block 503, which is threadedly connected to the threaded surface, to move along the inner wall of the sliding frame 403. Since the top surface of the push block 503 and the bottom surface of the fixed block 507 are wedge-shaped and in contact with each other, when the push block 503 moves, it can push the fixed block 507 to move upward. This allows the fixed block 507 to move upward along the direction of the guide groove 505 in conjunction with the guide block 506, so that the top surface of the fixed block 507 is in contact with the outer surface of the support rod 204. The friction between the fixed block 507 and the support rod 204 can fix the position of the sliding frame 403, thereby improving the stability of the clamping plate 404 in the process of clamping the magnetic core.

[0031] In one embodiment, the detection component 6 includes a support frame 601, the bottom end of which is fixedly installed to the top end of the base plate 1, and a detection head 602 is fixedly installed inside the support frame 601.

[0032] It should be noted that the detection head 602 is existing technology. It converts the captured target into an image signal through an image acquisition device and transmits it to a dedicated image processing system, thereby enabling the detection of defects on the surface of the magnetic core.

[0033] The internally mounted detection head 602 is positioned on the upper side of the magnetic core via the support frame 601, so that the detection head 602 can inspect the surface of the magnetic core.

[0034] Through the above technical solution, 1. by rotating the adjustment component 3, the support component 2 installed at one end is rotated, thereby causing the support component 2 to rotate the clamping component 4 fixed on the outer surface, which in turn causes the clamping component 4 to rotate, so as to make the magnetic core rotate, so as to flip the magnetic core and cooperate with the detection component 6 to detect the reverse side of the magnetic core, which is more convenient. 2. By rotating the knob 502, the bidirectional screw 501 installed on one side is rotated, thereby causing the bidirectional screw 501 to drive the threaded push block 503 to move along the inner wall of the sliding frame 403. Since the top surface of the push block 503 and the bottom surface of the fixed block 507 are wedge-shaped and fit together, when the push block 503 moves, it can push the fixed block 507 to move upward, so that the fixed block 507, together with the guide block 506, moves upward along the direction of the guide groove 505, so that the top surface of the fixed block 507 fits with the outer surface of the support rod 204. Thus, the friction between the fixed block 507 and the support rod 204 can fix the position of the sliding frame 403, thereby improving the stability of the clamping plate 404 in the process of clamping the magnetic core.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A soft magnetic ferrite core testing device, comprising a base plate (1), characterized in that: The base plate (1) is provided with a support component (2), an adjustment component (3), a clamping component (4), a fixing component (5), and a detection component (6); The bottom end of the support component (2) is fixedly installed to the top end of the base plate (1) so that the base plate (1) supports the support component (2); An adjusting component (3) is fixedly installed at one end to a supporting component (2) so that the angle of the supporting component (2) can be adjusted when the adjusting component (3) rotates. The clamping assembly (4) is fixedly connected to the outer surface of the support assembly (2) so that when the support assembly (2) rotates, it cooperates with the clamping assembly (4) to drive the magnetic core to rotate. The fixing component (5) is rotatably disposed with the inner surface of the clamping component (4) so ​​that the position of the clamping component (4) is fixed when the fixing component (5) rotates; The detection component (6) is fixedly installed at its bottom end to the top end of the base plate (1) so that the detection component (6) can detect the magnetic core.

2. The soft magnetic ferrite core testing device according to claim 1, characterized in that, The support assembly (2) includes a support frame plate (201), the bottom end of the support frame plate (201) is fixedly installed to the top end of the base plate (1), a rotating seat (202) is fixedly installed on one side of the support frame plate (201), a mounting frame (203) is rotatably installed inside the rotating seat (202), and a support rod (204) is fixedly installed inside the mounting frame (203).

3. A soft magnetic ferrite core testing device according to claim 2, characterized in that, The adjustment assembly (3) includes a support base (301), one side of which is fixedly installed with one side of the support frame plate (201). A worm gear (302) is rotatably installed inside the support base (301). A handle (303) is fixedly installed at one end of the worm gear (302). A worm wheel (304) is meshed on the surface of the worm gear (302). A connecting shaft (305) is fixedly installed inside the worm wheel (304). One end of the connecting shaft (305) is fixedly installed with one end of the mounting bracket (203).

4. A soft magnetic ferrite core testing device according to claim 2, characterized in that, The clamping assembly (4) includes a mounting plate (401), the interior of which is fixedly connected to the outer surface of the support rod (204), a spring (402) is fixedly mounted on one side of the mounting plate (401), a sliding frame (403) is fixedly mounted on one end of the spring (402), and a clamping plate (404) is fixedly mounted on one side of the sliding frame (403).

5. A soft magnetic ferrite core testing device according to claim 4, characterized in that, The fixing component (5) includes a bidirectional screw (501), the outer surface of the bidirectional screw (501) is rotatably connected to the inside of the sliding frame (403), both ends of the bidirectional screw (501) are fixedly installed with knobs (502), the threaded surface of the bidirectional screw (501) is threadedly connected to a push block (503), the outer surface of the push block (503) is slidably connected to the inner wall of the sliding frame (403).

6. A soft magnetic ferrite core testing device according to claim 5, characterized in that, The fixing component (5) also includes a fixing frame (504), one side of which is fixedly connected to the inner wall of the sliding frame (403). A guide groove (505) is provided on the inner side of the fixing frame (504), and a guide block (506) is slidably arranged inside the guide groove (505). A fixing block (507) is fixedly connected to one side of the guide block (506), and the bottom end of the fixing block (507) is in contact with the top end of the push block (503).

7. A soft magnetic ferrite core testing device according to claim 1, characterized in that, The detection component (6) includes a support frame (601), the bottom end of the support frame (601) is fixedly installed to the top end of the base plate (1), and a detection head (602) is fixedly installed inside the support frame (601).

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