Clamping mechanism for magnetic ring inductor machining

Abstract

The utility model discloses a clamping mechanism for magnetic ring inductor processing, which belongs to the field of clamping mechanisms and comprises a clamping base and a magnetic ring body fixedly connected to the top surface of the clamping base through a clamping device in the clamping base. The clamping device comprises a mounting base, a driving motor, a driving gear, a driven gear, a rotating disc, a concave block, a movable block, a connecting rod and an L-shaped clamping base, the mounting base is fixedly connected to the outer wall of the clamping base, the driving motor is fixedly mounted on the top surface of the mounting base, and the purpose of quick positioning and fixing can be achieved through the arranged clamping device when the magnetic ring body is machined; the magnetic ring bodies of different sizes can be clamped and fixed by adjusting the moving distance of the L-shaped clamping seat according to the sizes of the magnetic ring bodies, so that the magnetic ring bodies of different sizes can be clamped and fixed without replacing the clamping mechanism, the operation is simple and convenient, and the working efficiency during machining of the magnetic ring bodies is improved.

Description

Technical Field

[0001] The utility model relates to the field of clamping mechanisms, in particular to a clamping mechanism used for magnetic ring inductor processing. Background Art

[0002] A toroidal inductor is an electronic component that is commonly found in various circuits. It consists of a toroidal iron core and a wire wound around it, and is used to store and release electrical energy. A toroidal inductor is an inductor device that is commonly used in applications such as filtering, noise reduction, and voltage stabilization in electronic circuits. It has a high quality factor and can effectively store and release electrical energy. The main functions of toroidal inductors include storing electrical energy, generating magnetic fields, and filtering. This electronic component has a wide range of uses in electronic circuit design and applications, and is widely used in communications, power, automotive electronics, consumer electronics, and other fields. Toroidal inductors play an important role in various electronic devices by storing electrical energy through the circulation of magnetic fields in the inductor coil and releasing electrical energy when needed.

[0003] In the prior art, during the processing of the magnetic ring of the magnetic ring inductor, in order to ensure the precise positioning of the magnetic ring during the processing and prevent it from moving or shifting during the processing, a clamping mechanism is needed to fix the magnetic ring on the processing equipment to ensure the processing accuracy. However, when the existing clamping mechanism is actually used, since the sizes of the magnetic rings of different magnetic ring inductors are different, when processing the magnetic rings, the staff needs to replace the corresponding clamping mechanism according to the different sizes of the magnetic rings to fix the magnetic rings, so that the clamping mechanism can only fix magnetic rings of the same size. The use flexibility of the clamping mechanism is poor and the applicability is low, thereby reducing the work efficiency when processing the magnetic rings of the magnetic ring inductor. Utility Model Content

[0004] The main purpose of the utility model is to provide a clamping mechanism for magnetic ring inductor processing, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A clamping mechanism for magnetic ring inductor processing, comprising a clamping base and a magnetic ring body, wherein the magnetic ring body is fixedly connected to the top surface of the clamping base through a clamping device inside the clamping base, and the clamping device comprises a mounting seat, a driving motor, a driving gear, a driven gear, a rotating disk, a concave block, a movable block, a connecting rod and an L-shaped clamping seat, wherein the mounting seat is fixedly connected to the outer wall of the clamping base, and the driving motor is fixedly installed on the top surface of the mounting seat, the driving gear is fixedly connected to the output end of the driving motor, and the driven gear is fixedly connected to the output end of the driving motor through the clamping device. The first rotating rod on the top surface is movably connected to the inside of the clamping base and meshes with the driving gear, the rotating disk is fixedly connected to the top surface of the first rotating rod, the three movable blocks are movably connected to the inside of the clamping base through the T-shaped sliding blocks on the top surface and the bottom surface respectively, and concave blocks are fixedly connected on the three sides of the outer wall of the rotating disk and the inner side walls of the movable blocks respectively, the connecting rod is movably connected between the symmetrical concave blocks through the second rotating rods on the top and bottom surfaces at both ends, and the L-shaped clamp seat is fixedly connected to the top surface of the T-shaped sliding block on the top surface of the movable block.

[0007] Preferably, an upper inner cavity is opened inside the clamping base, and a lower inner cavity is opened inside the clamping base and below the upper inner cavity, a first rotating hole is opened on the inner top surface of the lower inner cavity, and three T-shaped sliding openings are opened on the inner top and bottom surfaces of the upper inner cavity in a circular array.

[0008] Preferably, a side opening communicating with the lower inner cavity is provided on the outer wall of the clamping base, and a mounting seat is fixedly installed on the outer wall of the clamping base and on the top surface of the side opening.

[0009] Preferably, the driving motor is fixedly mounted on the top surface of the mounting seat, and a driving gear is fixedly mounted on the bottom surface of the output end of the driving motor, the driven gear is movably mounted in the lower inner cavity, and a first rotating rod is fixedly mounted on the top surface of the driven gear, the first rotating rod is movably mounted in the first rotating hole, and the driven gear and the driving gear are meshed with each other.

[0010] Preferably, the rotating disk is fixedly mounted on the top end of the first rotating rod, and three concave blocks are fixedly mounted on the outer wall of the rotating disk in a circular array, a concave block is also fixedly mounted on the inner side wall of the movable block, and second rotating holes are respectively provided on the top and bottom surfaces of the recess of the concave block, T-shaped sliding blocks are respectively fixedly mounted on the top and bottom surfaces of the movable block, and the T-shaped sliding block is movably mounted in the T-shaped sliding opening, second rotating rods are respectively fixedly mounted on the top and bottom surfaces of the left and right ends of the connecting rod, and the second rotating rods at the left and right ends are respectively movably mounted in the second rotating holes provided on the concave blocks that are symmetrical on the movable block and the rotating disk.

[0011] Preferably, the L-shaped clamp seat is fixedly mounted on the top surface of the T-shaped sliding block on the top surface of the movable block, and the inner side wall of the vertical portion of the L-shaped clamp seat is in an arc shape.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, when the magnetic ring body is processed by the clamping device, the magnetic ring body is placed on the top surface of the clamping base, and the driving motor is turned on to drive the output end to drive the active gear to rotate, so that the active gear drives the driven gear to rotate under the action of meshing, and the driven gear will drive the rotating disk to rotate through the first rotating rod. During the rotation of the rotating disk, the connecting rod will be forced to rotate between the movable block and the concave block installed on the rotating disk through the second rotating rod, and thereby drive the movable block to move inward, and the movable block will drive the L-shaped clamp seat to rotate on the clamping base through the T-shaped sliding block. The top surface moves synchronously until the L-shaped clamps in three directions of the top surface of the clamping base move inward at the same time, and then the clamping base is clamped and fixed on the top surface of the clamping base, thereby achieving the purpose of rapid positioning and fixing during the processing of the magnetic ring body, and magnetic ring bodies of different sizes can be clamped and fixed by adjusting the moving distance of the L-shaped clamps according to the size of the magnetic ring body, and thus, there is no need to replace the clamping mechanism when clamping and fixing magnetic ring bodies of different sizes, which is simple and convenient to operate, and improves the work efficiency during the processing of the magnetic ring body as well as the flexibility and applicability of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional schematic diagram of the clamping base of the utility model;

[0016] Figure 3 It is a schematic diagram of the structural disassembly of the clamping device of the utility model.

[0017] In the figure: 1. clamping base; 2. magnetic ring body; 3. clamping device; 4. upper inner cavity; 5. lower inner cavity; 6. first rotating hole; 7. side opening; 8. mounting seat; 9. T-shaped sliding opening; 10. driving motor; 11. driving gear; 12. driven gear; 13. first rotating rod; 14. rotating disk; 15. concave block; 16. second rotating hole; 17. movable block; 18. T-shaped sliding block; 19. connecting rod; 20. second rotating rod; 21. L-shaped clamp seat. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1 - Figure 3 As shown, a clamping mechanism for magnetic ring inductor processing includes a clamping base 1 and a magnetic ring body 2. The magnetic ring body 2 is fixedly connected to the top surface of the clamping base 1 through a clamping device 3 inside the clamping base 1, and the clamping device 3 includes a mounting seat 8, a driving motor 10, a driving gear 11, a driven gear 12, a rotating disk 14, a concave block 15, a movable block 17, a connecting rod 19 and an L-shaped clamping seat 21. The mounting seat 8 is fixedly connected to the outer wall of the clamping base 1, and the driving motor 10 is fixedly installed on the top surface of the mounting seat 8, the driving gear 11 is fixedly connected to the output end of the driving motor 10, and the driven gear 12 is movably connected to the inside of the clamping base 1 through the first rotating rod 13 on the top surface and meshes with the driving gear 11, the rotating disk 14 is fixedly connected to the top surface of the first rotating rod 13, and the three movable blocks 17 are movably connected to the inside of the clamping base 1 through the T-shaped sliding blocks 18 on the top and bottom surfaces respectively, and the concave blocks 15 are fixedly connected to the three sides of the outer wall of the rotating disk 14 and the inner wall of the movable block 17 respectively, the connecting rod 19 is movably connected between the symmetrical concave blocks 15 through the second rotating rods 20 on the top and bottom surfaces at both ends, and the L-shaped clamp seat 21 is fixedly connected to the top surface of the T-shaped sliding block 18 on the top surface of the movable block 17.

[0020] like Figure 2 As shown, an upper inner cavity 4 is provided inside the clamping base 1, and a lower inner cavity 5 is provided inside the clamping base 1 and below the upper inner cavity 4, a first rotating hole 6 is provided on the inner top surface of the lower inner cavity 5, and three T-shaped sliding openings 9 are provided on the inner top and bottom surfaces of the upper inner cavity 4 in a circular array, and the upper inner cavity 4, the lower inner cavity 5, the first rotating hole 6 and the T-shaped sliding opening 9 provided on the inner wall of the clamping base 1 are used to cooperate with the use of various components of the clamping device 3;

[0021] like Figure 2 As shown, a side opening 7 is provided on the outer wall of the clamping base 1 and is interconnected with the lower inner cavity 5, and a mounting seat 8 is fixedly installed on the outer wall of the clamping base 1 and located on the top surface of the side opening 7. The mounting seat 8 is used to mount the driving motor 10 on its top surface, and cooperates with the use of the upper side opening 7 so that the driving gear 11 can drive the driven gear 12 to rotate through the side opening 7;

[0022] like Figure 3As shown, the driving motor 10 is fixedly mounted on the top surface of the mounting seat 8, and the bottom surface of the output end of the driving motor 10 is respectively fixedly mounted with a driving gear 11, the driven gear 12 is movably mounted in the lower inner cavity 5, and the top surface of the driven gear 12 is fixedly mounted with a first rotating rod 13, the first rotating rod 13 is movably mounted in the first rotating hole 6, the driven gear 12 and the driving gear 11 are meshed with each other, the driving output end of the driving motor 10 is started to drive the driving gear 11 to rotate, so that the driving gear 11 drives the driven gear 12 to rotate under the meshing action, and the first rotating rod 13 on the top surface of the driven gear 12 will rotate in the first rotating hole 6;

[0023] like Figure 3 As shown, the rotating disk 14 is fixedly mounted on the top of the first rotating rod 13, and three concave blocks 15 are fixedly mounted on the outer wall of the rotating disk 14 in a circular array, and the concave block 15 is also fixedly mounted on the inner wall of the movable block 17, and the top surface and bottom surface of the recess of the concave block 15 are respectively provided with a second rotating hole 16, and the top surface and bottom surface of the movable block 17 are respectively fixedly mounted with T-shaped sliding blocks 18, and the T-shaped sliding block 18 is movably mounted in the T-shaped sliding opening 9, and the top surface and bottom surface of the left and right ends of the connecting rod 19 are respectively fixedly mounted with second rotating rods 20, and the left and right ends of the second rotating rods 20 are respectively fixedly mounted with the second rotating rods 20. The two rotating rods 20 are movably mounted in the second rotating holes 16 opened on the concave blocks 15 which are symmetrically disposed on the movable block 17 and the rotating disk 14, respectively. The rotating disk 14, driven by the first rotating rod 13, will make the connecting rod 19 rotate between the movable block 17 and the concave blocks 15 mounted on the rotating disk 14 through the second rotating rods 20 at both ends, and drive the movable block 17 to move inward through the T-shaped sliding block 18, and drive the L-shaped clamping seat 21 on the top surface of the clamping base 1 through the T-shaped sliding block 18, until the magnetic ring body 2 is clamped and fixed between the L-shaped clamping seat 21;

[0024] like Figure 3 As shown, the L-shaped clamp seat 21 is fixedly installed on the top surface of the T-shaped sliding block 18 on the top surface of the movable block 17, and the inner wall of the vertical part of the L-shaped clamp seat 21 is arc-shaped. The L-shaped clamp seat 21 is moved on the top surface of the clamping base 1 by the T-shaped sliding block 18 until the arc-shaped inner wall of the L-shaped clamp seat 21 is tightly attached to the inner wall of the magnetic ring body 2, and then the magnetic ring body 2 can be fixed.

[0025] It should be noted that the utility model is a clamping mechanism for processing magnetic ring inductors. After the magnetic ring body 2 of the magnetic ring inductor to be processed is placed on the top surface of the clamping base 1, the drive motor 10 installed on the top surface of the mounting seat 8 installed on the side wall of the clamping base 1 is turned on. The drive motor 10 drives the output end to drive the driving gear 11 installed at the bottom to rotate. The driving gear 11 will drive the driven gear 12 to rotate in the lower inner cavity 5 opened inside the clamping base 1 through the side opening 7 opened on the side wall of the clamping base 1 under the action of meshing, and the driven gear 12 will drive the second gear 12 installed on the top surface to rotate. A rotating rod 13 rotates in the first rotating hole 6 opened on the top surface of the inner wall of the lower inner cavity 5, and the first rotating rod 13 will drive the rotating disk 14 installed on the top surface to rotate in the upper inner cavity 4 opened inside the clamping base 1. When the rotating disk 14 is rotating, because the second rotating rods 20 installed on the top and bottom surfaces of the left and right ends of the connecting rod 19 are respectively movably installed in the second rotating holes 16 opened on the top and bottom surfaces of the concave blocks 15 installed on the inner side wall of the movable block 17 and one side of the outer wall of the rotating disk 14, the connecting rod 19 will rotate with the rotation of the rotating disk 14 and produce The movable block 17 is moved inwardly in the upper inner cavity 4, and the T-shaped sliding blocks 18 installed on the top and bottom surfaces of the movable block 17 will slide in the T-shaped sliding openings 9 opened on the top and bottom surfaces of the upper inner cavity 4 during the movement of the movable block 17. At this time, the T-shaped sliding block 18 on the top surface will drive the L-shaped clamping seat 21 to move on the top surface of the clamping base 1, and the L-shaped clamping seats 21 on the top surface of the clamping base 1 in three directions will simultaneously move toward the center of the circle of the clamping base 1 until the vertical arc inner wall of the L-shaped clamping seat 21 is aligned with the magnetic ring. The outer wall of the main body 2 is tightly attached, and the magnetic ring body 2 is placed on the bottom surface of the lateral part of the L-shaped clamp seat 21, and the magnetic ring body 2 is clamped and fixed between the three L-shaped clamp seats 21, so as to achieve the purpose of rapid positioning and fixing when the magnetic ring body 2 is processed, and the magnetic ring bodies 2 of different sizes can be clamped and fixed by adjusting the moving distance of the L-shaped clamp seat 21 according to the size of the magnetic ring body 2, and then the magnetic ring bodies 2 of different sizes do not need to be clamped and fixed by replacing the clamping mechanism, the operation is simple and convenient, and the work efficiency when processing the magnetic ring body 2 is improved.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, various improvements may be made to the present invention and its components may be replaced by equivalents, or some of its technical features may be replaced by equivalents without departing from the scope of the present invention. All that is within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamping mechanism for magnetic ring inductor processing, comprising a clamping base (1) and a magnetic ring body (2), characterized in that: The magnetic ring body (2) is fixedly connected to the top surface of the clamping base (1) through a clamping device (3) inside the clamping base (1), and the clamping device (3) comprises a mounting seat (8), a driving motor (10), a driving gear (11), a driven gear (12), a rotating disk (14), a concave block (15), a movable block (17), a connecting rod (19) and an L-shaped clamping seat (21), wherein the mounting seat (8) is fixedly connected to the outer wall of the clamping base (1), and the driving motor (10) is fixedly mounted on the top surface of the mounting seat (8), the driving gear (11) is fixedly connected to the output end of the driving motor (10), and the driven gear (12) is connected to the output end of the driving motor (10) through a first rotating rod (17) on the top surface. 3) movably connected inside the clamping base (1) and meshing with the driving gear (11), the rotating disk (14) is fixedly connected to the top surface of the first rotating rod (13), the three movable blocks (17) are movably connected to the inside of the clamping base (1) through T-shaped sliding blocks (18) on the top and bottom surfaces respectively, and the three sides of the outer wall of the rotating disk (14) and the inner wall of the movable block (17) are respectively fixedly connected with concave blocks (15), the connecting rod (19) is movably connected between the symmetrical concave blocks (15) through the second rotating rods (20) on the top and bottom surfaces at both ends, and the L-shaped clamp seat (21) is fixedly connected to the top surface of the T-shaped sliding block (18) on the top surface of the movable block (17).

2. The clamping mechanism for magnetic ring inductor processing according to claim 1 is characterized in that: An upper inner cavity (4) is provided inside the clamping base (1), and a lower inner cavity (5) is provided inside the clamping base (1) and below the upper inner cavity (4). A first rotating hole (6) is provided on the inner top surface of the lower inner cavity (5), and three T-shaped sliding openings (9) are provided on the inner top and bottom surfaces of the upper inner cavity (4) in a circular array.

3. The clamping mechanism for magnetic ring inductor processing according to claim 2 is characterized in that: The outer wall of the clamping base (1) is provided with a side opening (7) which is in communication with the lower inner cavity (5), and a mounting seat (8) is fixedly mounted on the outer wall of the clamping base (1) and located on the top surface of the side opening (7).

4. The clamping mechanism for magnetic ring inductor processing according to claim 3 is characterized in that: The drive motor (10) is fixedly mounted on the top surface of the mounting seat (8), and a driving gear (11) is fixedly mounted on the bottom surface of the output end of the drive motor (10), the driven gear (12) is movably mounted in the lower inner cavity (5), and a first rotating rod (13) is fixedly mounted on the top surface of the driven gear (12), the first rotating rod (13) is movably mounted in the first rotating hole (6), and the driven gear (12) and the driving gear (11) are meshed with each other.

5. The clamping mechanism for magnetic ring inductor processing according to claim 4 is characterized in that: The rotating disk (14) is fixedly mounted on the top end of the first rotating rod (13), and three concave blocks (15) are fixedly mounted on the outer wall of the rotating disk (14) in a circular array. A concave block (15) is also fixedly mounted on the inner wall of the movable block (17), and a second rotating hole (16) is respectively provided on the top surface and the bottom surface of the recess of the concave block (15). T-shaped sliding blocks (18) are respectively fixedly mounted on the top surface and the bottom surface of the movable block (17), and the T-shaped sliding block (18) is movably mounted in the T-shaped sliding opening (9). Second rotating rods (20) are respectively fixedly mounted on the top surface and the bottom surface of the left and right ends of the connecting rod (19), and the second rotating rods (20) at the left and right ends are respectively movably mounted in the second rotating holes (16) provided on the concave blocks (15) that are symmetrically disposed on the movable block (17) and the rotating disk (14).

6. The clamping mechanism for magnetic ring inductor processing according to claim 5 is characterized in that: The L-shaped clamp seat (21) is fixedly mounted on the top surface of the T-shaped sliding block (18) on the top surface of the movable block (17), and the inner side wall of the vertical portion of the L-shaped clamp seat (21) is in an arc shape.

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