A grinding device for inductor core processing

Abstract

This utility model relates to an inductor core grinding device in the field of inductor processing technology. It includes a processing base with a support column fixedly connected to its top. An upwardly moving connecting block causes the lower end of a limiting rod to move out of a limiting groove, and then a push-in rod is pushed so that one end pushes a push-in plate and a grinding column toward the core until the grinding column abuts against the core surface. The user can control the pressure applied by the grinding column to the core surface by moving the push-in rod and the push-in plate, thereby controlling the grinding intensity. The limiting rod is then inserted into the limiting groove to fix it. Finally, the grinding column rotates on the core surface for grinding. This device not only facilitates control of the grinding intensity but also allows for grinding of cores of different thicknesses, making it widely applicable.

Description

Technical Field

[0001] This utility model relates to an inductor core grinding device, and more particularly to an inductor core grinding device applied in the field of inductor processing. Background Technology

[0002] The iron core is a crucial component in an inductor, serving to enhance magnetic field strength and concentration. The high permeability of the iron core significantly increases the magnetic flux density within the coil, guiding the magnetic field path and reducing diffusion, thus creating a stronger magnetic field and increasing inductance. The iron core increases magnetic flux linkage, multiplying the inductance, especially in closed magnetic circuits; experiments have shown that inductance can increase by thousands of times. During inductor manufacturing, technicians use polishing equipment to grind the surface of the iron core.

[0003] Existing inductor core grinding equipment requires the use of various adjustment tools when adjusting the grinding intensity of the core during the grinding process. The operation steps are cumbersome and time-consuming, and the operation requires high technical skills from the operators, thus causing great inconvenience to the personnel when grinding the core. Utility Model Content

[0004] The technical problem to be solved by this utility model is that when it is necessary to adjust the strength of the iron core grinding, a variety of adjustment tools are required, the operation steps are cumbersome and time-consuming, and the operation requires high technical skills from the operators.

[0005] To solve the above problems, this utility model provides an inductor core grinding device, including a processing base, a support column fixedly connected to the top of the processing base, and a sleeve ring rotatably connected to the surface of the support column via an electric roller; A processing table is fixedly connected to the top of the support column. An installation groove is provided on the top of the processing table. A pair of symmetrically distributed electric push rods are fixedly connected to the inner wall of the installation groove. A clamping block is fixedly connected to the telescopic end of the electric push rod. A connecting frame is fixedly connected to the surface of the sleeve ring, a grinding column is fixedly connected to the top of the connecting frame, a plug plate is fixedly connected to the side of the grinding column, and a plug rod is fixedly connected to the side of the plug plate. The top of the plug rod is provided with a set of limiting grooves, and a limiting rod is movably inserted into the limiting grooves. A connecting block is fixedly connected to the top of the limiting rod.

[0006] As a further improvement of this application, the top of the connecting frame is provided with an adjustment groove that is movably inserted into the plug plate, and a pair of symmetrically distributed reinforcing grooves are provided on the inner wall of the adjustment groove. Reinforcing strips that are movably inserted into the reinforcing grooves are fixedly connected to a pair of sides of the plug plate.

[0007] As a further improvement to this application, the end of the plug-in rod away from the plug-in plate can be movably inserted through the connecting frame and extended to the outside.

[0008] As a further improvement of this application, the inner top wall of the connecting frame, the grinding column, and the bottom of the plug plate all abut against the top of the processing table.

[0009] As a further improvement of this application, the limiting rod passes through the connecting frame and is inserted into the limiting groove, and a handle is fixedly connected to the surface of the connecting block.

[0010] As a further improvement of this application, a pair of mounting blocks are fixedly connected to the bottom of the handle. Magnetic coating one is coated on a pair of sides of the mounting blocks. A pair of docking slots are provided on the top of the connecting frame and are movably inserted into the mounting blocks. Magnetic coating two is coated on a pair of inner sidewalls of the docking slots and is magnetically attracted to magnetic coating one.

[0011] As another improvement of this application, a movable block is fixedly connected to the side of the connecting frame, an electric push rod II is fixedly connected to the top of the movable block, a lifting block is fixedly connected to the telescopic end of the electric push rod II, and a vacuum cleaner is fixedly connected to the side of the lifting block.

[0012] As a further improvement to this application, there is a gap between the vacuum cleaner and the grinding column, and the bottom of the moving block abuts against the top of the processing table.

[0013] This application has the following beneficial effects when used: 1. Move the connecting block upwards so that the lower end of the limiting rod moves out of the limiting groove. Then push the plug-in rod so that one end pushes the plug-in plate and the grinding column toward the iron core until the grinding column abuts against the surface of the iron core. Personnel can control the pressure applied by the grinding column to the surface of the iron core by moving the plug-in rod and the plug-in plate, thereby controlling the grinding intensity. Then insert the limiting rod into the limiting groove to fix the plug-in rod. Finally, rotate the grinding column on the surface of the iron core to grind it. When this application is used, it not only makes it easy for personnel to control the grinding intensity of the iron core, but also makes it easy for personnel to grind iron cores of different thicknesses and specifications. Its application range is wide.

[0014] 2. When the connecting frame drives the grinding column to rotate and grind the iron core, the vacuum cleaner can be activated to absorb the debris and powder generated during grinding, so as to ensure the cleanliness of the processing table and prevent the debris and powder from spreading into the air and affecting air quality and being inhaled by the workers. At the same time, the moving block and its upper mechanism will rotate on the processing table together with the connecting frame, and the electric push rod can be activated to move the lifting block and the vacuum cleaner up and down together to pick up debris and powder in different areas. Attached Figure Description

[0015] Figure 1 This is an overall schematic diagram of this application; Figure 2 This is an enlarged view of point A in the figure; Figure 3 This is a schematic diagram of the plug-in rod in this application; Figure 4 This is a schematic diagram of the plug-in board of this application; Figure 5 This is an enlarged view of section B in Figure 1. Figure 6 This is an enlarged view of point C in the figure.

[0016] Explanation of the labels in the diagram: 1. Machining base; 2. Connecting ring; 3. Support column; 4. Machining table; 5. Mounting slot; 6. Electric push rod one; 7. Clamping block; 8. Connecting frame; 9. Grinding column; 10. Insert plate; 11. Insert rod; 12. Limiting slot; 13. Limiting rod; 14. Connecting block; 15. Adjusting slot; 16. Reinforcing slot; 17. Reinforcing strip; 18. Handle; 19. Mounting block; 20. Magnetic coating one; 21. Connecting slot; 22. Magnetic coating two; 23. Moving block; 24. Electric push rod two; 25. Lifting block; 26. Vacuum cleaner. Detailed Implementation

[0017] The two embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0018] First implementation method: Figure 1-6 A grinding device for inductor core processing is shown, including a processing base 1, a support column 3 fixedly connected to the top of the processing base 1, and a sleeve ring 2 rotatably connected to the surface of the support column 3 via an electric roller. The top of the support column 3 is fixedly connected to a processing table 4. The top of the processing table 4 is provided with an installation groove 5. A pair of symmetrically distributed electric push rods 6 are fixedly connected to the inner wall of the installation groove 5. A clamping block 7 is fixedly connected to the telescopic end of the electric push rod 6. A connecting frame 8 is fixedly connected to the surface of the sleeve ring 2, a grinding column 9 is fixedly connected to the top of the connecting frame 8, a plug plate 10 is fixedly connected to the side of the grinding column 9, and a plug rod 11 is fixedly connected to the side of the plug plate 10. The top of the plug rod 11 is provided with a set of limiting grooves 12, and a limiting rod 13 is movably inserted inside the limiting grooves 12. A connecting block 14 is fixedly connected to the top of the limiting rod 13.

[0019] The top of the connecting frame 8 is provided with an adjustment groove 15 that is movably inserted into the plug plate 10. A pair of symmetrically distributed reinforcing grooves 16 are provided on the inner wall of the adjustment groove 15. A pair of reinforcing strips 17 that are movably inserted into the reinforcing grooves 16 are fixedly connected to each of the two sides of the plug plate 10. The reinforcing strips 17 can prevent the plug plate 10 from moving up and down.

[0020] The end of the plug rod 11 away from the plug plate 10 moves through the connecting frame 8 and extends to the outside.

[0021] The inner top wall of the connecting frame 8, the grinding column 9, and the bottom of the plug plate 10 all abut against the top of the processing table 4.

[0022] The limiting rod 13 passes through the connecting frame 8 and is inserted into the limiting groove 12. The surface of the connecting block 14 is fixedly connected with a handle 18.

[0023] A pair of mounting blocks 19 are fixedly connected to the bottom of the handle 18. Magnetic coating 20 is applied to both sides of the mounting blocks 19. A pair of docking slots 21 are provided on the top of the connecting frame 8, which are movably inserted into the mounting blocks 19. Magnetic coating 22 is applied to both inner walls of the docking slots 21 and magnetically attracted to the magnetic coating 20. When the bottom end of the limiting rod 13 is inserted into the limiting groove 12, the mounting block 19 will be inserted into the docking slot 21, and the magnetic coating 20 will be attracted to the magnetic coating 22, thereby improving the stability of the limiting rod 13 within the limiting groove 12.

[0024] This solution can be implemented. When using it, the iron core needs to be placed between a pair of clamping blocks 7. Then, the electric push rod 6 is activated to move the pair of clamping blocks 7 toward the iron core together and clamp it. Next, the connecting block 14 needs to be moved upward so that the lower end of the limiting rod 13 moves out of the limiting groove 12 to release the limiting effect of the limiting rod 13 on the plug-in rod 11. Then push the plug-in rod 11 so that one end pushes the plug-in plate 10 and the grinding column 9 toward the iron core until the grinding column 9 abuts against the surface of the iron core. Personnel can control the pressure applied by the grinding column 9 to the surface of the iron core by moving the plug-in rod 11 and the plug-in plate 10, thereby controlling the intensity of grinding. Then insert the limiting rod 13 into the limiting groove 12 to fix the plug-in rod 11. Finally, the electric roller is started, causing the connecting ring 2 to rotate on the support column 3, which in turn causes the connecting frame 8 and all its mechanisms to rotate together, thereby causing the grinding column 9 to rotate on the surface of the iron core for grinding.

[0025] In summary, this application not only facilitates personnel control over the intensity of iron core grinding, but also allows for grinding of iron cores of different thicknesses, making it widely applicable.

[0026] Second implementation method: This embodiment adds the following structure based on the first embodiment, while the rest remains the same as the first embodiment, as detailed below: Figure 3 A movable block 23 is fixedly connected to the side of the connecting frame 8. An electric push rod 24 is fixedly connected to the top of the movable block 23. A lifting block 25 is fixedly connected to the telescopic end of the electric push rod 24. A vacuum cleaner 26 is fixedly connected to the side of the lifting block 25.

[0027] There is a gap between the vacuum cleaner 26 and the grinding column 9, and the bottom of the moving block 23 abuts against the top of the processing table 4.

[0028] This solution allows the vacuum cleaner 26 to be activated when the connecting frame 8 drives the grinding column 9 to grind the iron core. This vacuum cleaner absorbs the debris and powder generated during grinding, ensuring the cleanliness of the processing table 4 and preventing the debris and powder from spreading into the air and affecting air quality or being inhaled by the workers. At the same time, the moving block 23 and its upper mechanism will rotate on the processing table 4 together with the connecting frame 8. The electric push rod 24 can be activated so that its extension end drives the lifting block 25 and the vacuum cleaner 26 to move up and down together, so as to pick up debris and powder in different areas.

[0029] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0030] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this application.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this application. Those skilled in the art should understand that this application is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this application. Various changes and modifications can be made to this application without departing from the spirit and scope thereof, and all such changes and modifications fall within the scope of this application as claimed. The scope of protection of this application is defined by the appended claims and their equivalents.

Claims

1. An inductor core processing grinding device, comprising a processing seat (1), characterized in that: The top of the processing base (1) is fixedly connected to a support column (3), and the surface of the support column (3) is connected to a sleeve ring (2) by an electric roller. The top of the support column (3) is fixedly connected to a processing table (4), and the top of the processing table (4) is provided with an installation groove (5). A pair of symmetrically distributed electric push rods (6) are fixedly connected to the inner wall of the installation groove (5), and a clamping block (7) is fixedly connected to the telescopic end of the electric push rod (6). A connecting frame (8) is fixedly connected to the surface of the sleeve ring (2), a grinding column (9) is fixedly connected to the top of the connecting frame (8), a plug plate (10) is fixedly connected to the side of the grinding column (9), and a plug rod (11) is fixedly connected to the side of the plug plate (10). The top of the plug rod (11) is provided with a set of limiting grooves (12), and a limiting rod (13) is movably inserted inside the limiting grooves (12). A connecting block (14) is fixedly connected to the top of the limiting rod (13).

2. The device according to claim 1, wherein: The top of the connecting frame (8) is provided with an adjustment groove (15) that is movably inserted into the plug plate (10). A pair of symmetrically distributed reinforcing grooves (16) are provided on the inner wall of the adjustment groove (15). A reinforcing strip (17) that is movably inserted into the reinforcing groove (16) is fixedly connected to a pair of sides of the plug plate (10).

3. The device according to claim 2, wherein: The end of the plug rod (11) away from the plug plate (10) moves through the connecting frame (8) and extends to the outside.

4. The device according to claim 3, wherein: The inner top wall of the connecting frame (8), the grinding column (9), and the bottom of the plug plate (10) all abut against the top of the processing table (4).

5. The apparatus for grinding a core of an inductor according to claim 4, wherein: The limiting rod (13) passes through the connecting frame (8) and is inserted into the limiting groove (12). The surface of the connecting block (14) is fixedly connected with a handle (18).

6. The apparatus for grinding a core of an inductor according to claim 5, wherein: The bottom of the handle (18) is fixedly connected to a pair of mounting blocks (19). The mounting blocks (19) are coated with a magnetic coating first (20) on a pair of sides. The top of the connecting frame (8) is provided with a pair of docking slots (21) that are movably inserted into the mounting blocks (19). The inner sidewalls of the docking slots (21) are coated with a magnetic coating second (22) that is magnetically connected to the magnetic coating first (20).

7. The device according to claim 6, wherein: A movable block (23) is fixedly connected to the side of the connecting frame (8), an electric push rod (24) is fixedly connected to the top of the movable block (23), a lifting block (25) is fixedly connected to the telescopic end of the electric push rod (24), and a vacuum cleaner (26) is fixedly connected to the side of the lifting block (25).

8. The device according to claim 7, wherein: There is a gap between the vacuum cleaner (26) and the grinding column (9), and the bottom of the moving block (23) abuts against the top of the processing table (4).

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