Magnetic core deburring device

Abstract

The utility model discloses a magnetic core deburring device which comprises a bottom plate, a telescopic column, a supporting spring, a vibration motor, a drainage pipe and a bearing box, the two sides of the top of the bearing box are fixedly connected with limiting assemblies, and the bottom of a third cover plate is fixedly connected with a linkage assembly. By arranging the first cover plate, the second cover plate and the third cover plate, the bearing box can be sealed, so that grinding fluid in the bearing box can be prevented from splashing to the outside, and the problem that the grinding fluid cannot be splashed to the outside due to the fact that the device is not provided with a sealing structure at the top of the bearing box is solved. When the magnetic core is deburred, a vibration motor needs to be used for keeping a bearing box in a vibration state, grinding liquid in the bearing box continuously vibrates at the moment, so that the grinding liquid is easily splashed to the outer side of the bearing box to cause pollution, and meanwhile, the grinding liquid contains chemical substances such as acid and alkali, so that the grinding liquid cannot be damaged. If splashing to the human body, skin burn, stimulation and anaphylactic reaction can be caused, and danger is caused.

Description

Technical Field

[0001] This utility model relates to the field of magnetic core production and processing technology, specifically a magnetic core deburring device. Background Technology

[0002] During the production of magnetic cores, after the green blank is pressed, burrs will remain on multiple surfaces. If not treated, the fired finished product will become hard and sharp burrs, which can easily scratch the copper wire during winding, causing short circuits in the device or even breaking the coil, resulting in poor device performance and inability to be used. This seriously affects the quality and leads to low product qualification rate and low production efficiency.

[0003] For example, publication number CN219704608U discloses an automatic deburring device for magnetic cores, including a fixed base plate, a carrier box above the fixed base plate, several grinding balls inside the carrier box, vibration motors on both sides of the carrier box, a water inlet pipe at the bottom of one side of the carrier box, and a drain pipe at the bottom of the other side. Support plates are provided on both sides of the carrier box longitudinally, and several springs are equidistantly arranged horizontally between the support plates and the fixed base plate. A support insertion rod is provided at the bottom of the support base plate inside the springs, and a fixed support rod is provided at the top of the fixed base plate inside the springs. The beneficial effects of this utility model are: the design is reasonable, the structure is simple and stable, and it is highly practical; it enables the magnetic core and grinding balls to move continuously in the grinding fluid inside the carrier box, thereby achieving thorough deburring of the magnetic core through grinding balls without dead angles, significantly improving the deburring effect of the magnetic core, and making it suitable for widespread use.

[0004] Based on the search of patent numbers and the shortcomings of existing technologies, the following was found:

[0005] Although this automatic deburring device for magnetic cores can achieve thorough deburring of the magnetic cores without any blind spots using grinding balls, there are some drawbacks. Because the device does not have a sealed structure at the top of the carrier box, a vibration motor is needed to keep the carrier box vibrating during deburring. This causes the grinding fluid inside the carrier box to continuously vibrate, easily leading to the grinding fluid splashing onto the outside of the carrier box and causing contamination. Furthermore, the grinding fluid contains chemicals such as acids and alkalis, which can cause skin burns, irritation, and allergic reactions if splashed onto a person, posing a considerable danger. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a magnetic core deburring device that offers advantages such as easy protection and prevents the polishing fluid inside the carrier box from splashing to the outside. This solves the problem that because the device does not have a closed structure at the top of the carrier box, a vibration motor is needed to keep the carrier box vibrating during deburring of the magnetic core. This causes the polishing fluid inside the carrier box to continuously vibrate, easily leading to splashing of the polishing fluid to the outside of the carrier box and causing contamination. Furthermore, the polishing fluid contains chemical substances such as acids and alkalis, which can cause skin burns, irritation, and allergic reactions if splashed onto a person, posing a significant danger.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a magnetic core deburring device, comprising a base plate, a telescopic column, a support spring, a vibration motor, a drain pipe, and a carrier box. The telescopic column and the support spring are both fixedly installed on both sides of the top of the base plate. The ends of the support spring and the telescopic column away from the base plate are both fixedly connected to the bottom of the carrier box. The inner wall of the support spring is movably connected to the surface of the telescopic column. The vibration motor is fixedly installed on the right side of the carrier box. The drain pipe is connected to the interior of the carrier box. A first cover plate is movably connected to the left side of the top of the carrier box. A second cover plate is provided on the right side of the first cover plate. A third cover plate is provided on the right side of the second cover plate. The bottoms of the second cover plate and the third cover plate are movably connected to the top of the carrier box. The right side of the bottom of the first cover plate is movably connected to the left side of the bottom of the second cover plate via a hinge. Limiting components are fixedly connected to both sides of the top of the carrier box. A linkage component is fixedly connected to the bottom of the third cover plate.

[0008] As a preferred embodiment of this utility model, the limiting component includes a slide bar, and slide rails are provided on both sides of the bottom of the first cover plate, the second cover plate and the third cover plate. The surface of the slide rail is slidably connected to the surface of the slide bar. A baffle is fixedly connected to the right side of the top of the bearing box, and the left side of the baffle is in contact with the right side of the third cover plate.

[0009] As a preferred embodiment of this utility model, the linkage component includes an arc-shaped plate, the surface of which is movably connected to the inner wall of the bearing box, an arc-shaped shovel movably connected to the left side of the arc-shaped plate, the bottom of which is slidably connected to the bottom of the inner wall of the bearing box, and a plurality of water passage holes are provided at the bottom of the left side of the arc-shaped plate.

[0010] As a preferred embodiment of this utility model, a connecting plate is fixedly connected to the right side of the bottom of the inner wall of the arc-shaped shovel, the top of the connecting plate passes through the third cover plate and is fixedly connected to a top plate, the connecting plate is movably connected to the third cover plate, an electric push rod is fixedly installed on the top of the third cover plate, and the output end of the electric push rod is fixedly connected to the bottom of the top plate.

[0011] As a preferred embodiment of this utility model, a sliding block is fixedly connected to the right side of the connecting plate, and a sliding groove is provided on the left side of the arc-shaped plate, with the inner wall of the sliding groove slidably connected to the surface of the sliding block.

[0012] As a preferred embodiment of this utility model, a mounting bracket is fixedly connected to the top of the left side of the inner wall of the carrier box, and a scraper is fixedly connected to the right side of the mounting bracket, with the top of the scraper flush with the top of the carrier box.

[0013] As a preferred embodiment of this utility model, handles are fixedly connected to both sides of the top of the third cover plate, a pull frame is fixedly connected to the top of the second cover plate, and a filter hole is provided at the bottom of the inner wall of the arc-shaped shovel, with a plurality of filter holes distributed at equal intervals.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model, by setting a first cover plate, a second cover plate, and a third cover plate, can seal the carrier box, thereby preventing the grinding fluid inside the carrier box from splashing to the outside. It solves the problem that because the device does not have a closed structure on the top of the carrier box, a vibration motor is needed to keep the carrier box vibrating when deburring the magnetic core. At this time, the grinding fluid inside the carrier box will continuously vibrate, which can easily cause the grinding fluid to splash to the outside of the carrier box and cause pollution. At the same time, the grinding fluid contains chemical substances such as acids and alkalis, which can cause skin burns, irritation, and allergic reactions if splashed on people, which is quite dangerous. This invention achieves the effect of convenient protection and prevents the grinding fluid inside the carrier box from splashing to the outside.

[0016] 2. By setting a limiting component, the slide rail can limit the slide bar in the up, down, forward and backward directions. Conversely, the up, down, forward and backward limiting of the slide bar can limit the first cover plate, the second cover plate and the third cover plate in the up, down and forward and backward directions, thereby facilitating the user to move the first cover plate, the second cover plate and the third cover plate. The baffle can prevent the third cover plate from shaking.

[0017] 3. This utility model, by setting up a linkage component, can drive the arc plate to move to the left by moving the third cover plate. The movement of the arc plate to the left can drive the arc shovel to move to the left, thereby driving the grinding ball and magnetic core inside the carrying box to move to the left, making it convenient for the user to collect. The water hole allows the grinding liquid to flow through the arc plate to the drain pipe. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional exploded view of the first cover plate, second cover plate, third cover plate, and carrier box of this utility model;

[0020] Figure 3 This is a three-dimensional exploded view of the linkage component of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the first cover plate and the second cover plate of this utility model.

[0022] In the diagram: 1. Base plate; 2. Telescopic column; 3. Support spring; 4. Vibration motor; 5. Drain pipe; 6. Loading box; 7. First cover plate; 8. Second cover plate; 9. Third cover plate; 10. Limiting component; 101. Sliding bar; 102. Sliding rail; 103. Baffle; 11. Linkage component; 111. Arc plate; 112. Arc shovel; 113. Water passage hole; 12. Connecting plate; 13. Top plate; 14. Electric push rod; 15. Sliding block; 16. Sliding groove; 17. Mounting bracket; 18. Scraper; 19. Handle; 20. Pulling bracket; 21. Filter hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 4 As shown, the present invention provides a magnetic core deburring device, comprising a base plate 1, a telescopic column 2, a support spring 3, a vibration motor 4, a drain pipe 5, and a carrier box 6. The telescopic column 2 and the support spring 3 are both fixedly installed on both sides of the top of the base plate 1. The ends of the support spring 3 and the telescopic column 2 away from the base plate 1 are both fixedly connected to the bottom of the carrier box 6. The inner wall of the support spring 3 is movably connected to the surface of the telescopic column 2. The vibration motor 4 is fixedly installed on the right side of the carrier box 6. The drain pipe 5 is connected to the interior of the carrier box 6. A first cover plate 7 is movably connected to the left side of the top of the carrier box 6. A second cover plate 8 is provided on the right side of the first cover plate 7. A third cover plate 9 is provided on the right side of the second cover plate 8. The bottoms of the second cover plate 8 and the third cover plate 9 are movably connected to the top of the carrier box 6. The right side of the bottom of the first cover plate 7 is movably connected to the left side of the bottom of the second cover plate 8 via a hinge. Limiting components 10 are fixedly connected to both sides of the top of the carrier box 6. A linkage component 11 is fixedly connected to the bottom of the third cover plate 9.

[0025] refer to Figure 2 and Figure 3The limiting component 10 includes a slide bar 101. The bottom sides of the first cover plate 7, the second cover plate 8 and the third cover plate 9 are provided with slide rails 102. The surface of the slide rail 102 is slidably connected to the surface of the slide bar 101. A baffle 103 is fixedly connected to the right side of the top of the carrying box 6. The left side of the baffle 103 is in contact with the right side of the third cover plate 9.

[0026] As a technical optimization of this utility model, by setting the limiting component 10, the slide rail 102 can limit the slide bar 101 in the up, down, forward and backward directions. Conversely, the up, down, forward and backward limiting of the slide bar 101 can limit the first cover plate 7, the second cover plate 8 and the third cover plate 9 in the up, down and forward and backward directions, thereby facilitating the user to move the first cover plate 7, the second cover plate 8 and the third cover plate 9. The baffle 103 can prevent the third cover plate 9 from shaking.

[0027] refer to Figure 3 The linkage component 11 includes an arc plate 111, the surface of which is movably connected to the inner wall of the support box 6. An arc shovel 112 is movably connected to the left side of the arc plate 111. The bottom of the arc shovel 112 is slidably connected to the bottom of the inner wall of the support box 6. Several water passage holes 113 are provided at the bottom of the left side of the arc plate 111.

[0028] As a technical optimization of this utility model, by setting up the linkage component 11, the third cover plate 9 can be moved to drive the arc plate 111 to move to the left. The movement of the arc plate 111 to the left can drive the arc shovel 112 to move to the left, thereby driving the grinding ball and magnetic core inside the bearing box 6 to move to the left, making it easier for the user to collect them. The water hole 113 allows the grinding liquid to flow through the arc plate 111 to the drain pipe 5.

[0029] refer to Figure 3 A connecting plate 12 is fixedly connected to the right side of the bottom of the inner wall of the arc-shaped shovel 112. The top of the connecting plate 12 passes through the third cover plate 9 and is fixedly connected to the top plate 13. The connecting plate 12 is movably connected to the third cover plate 9. An electric push rod 14 is fixedly installed on the top of the third cover plate 9. The output end of the electric push rod 14 is fixedly connected to the bottom of the top plate 13.

[0030] As a technical optimization of this utility model, by setting up a connecting plate 12, a top plate 13 and an electric push rod 14, the top plate 13 can be moved upward by activating the electric push rod 14. The upward movement of the top plate 13 can move the connecting plate 12 upward, and the upward movement of the connecting plate 12 can move the arc-shaped shovel 112 upward, thereby moving the magnetic core at the top of the arc-shaped shovel 112 upward, making it convenient for the user to collect the magnetic core.

[0031] refer to Figure 3A sliding block 15 is fixedly connected to the right side of the connecting plate 12, and a sliding groove 16 is provided on the left side of the arc plate 111. The inner wall of the sliding groove 16 is slidably connected to the surface of the sliding block 15.

[0032] As a technical optimization of this utility model, by setting a sliding block 15 and a sliding groove 16, the up and down movement of the connecting plate 12 can drive the sliding block 15 to move up and down inside the sliding groove 16. The sliding groove 16 can limit the sliding block 15 in the front, back, left and right directions. The front, back, left and right limit of the sliding block 15 can limit the connecting plate 12 in the front, back, left and right directions, thereby improving the stability of the movement of the connecting plate 12.

[0033] refer to Figure 2 A mounting bracket 17 is fixedly connected to the top of the left side of the inner wall of the carrier box 6, and a scraper 18 is fixedly connected to the right side of the mounting bracket 17. The top of the scraper 18 is flush with the top of the carrier box 6.

[0034] As a technical optimization of this utility model, by setting up a mounting bracket 17 and a scraper 18, the mounting bracket 17 can fix and limit the scraper 18. When the first cover plate 7, the second cover plate 8 and the third cover plate 9 move to the left, the scraper 18 can hang the grinding liquid attached to the bottom of the first cover plate 7, the second cover plate 8 and the third cover plate 9 into the carrier box 6, thereby preventing the grinding liquid from dripping onto the ground as the first cover plate 7, the second cover plate 8 and the third cover plate 9 move.

[0035] refer to Figure 2 and Figure 3 Handles 19 are fixedly connected to both sides of the top of the third cover plate 9, and a pulling frame 20 is fixedly connected to the top of the second cover plate 8. A filter hole 21 is opened at the bottom of the inner wall of the arc-shaped shovel 112. Several filter holes 21 are opened and are evenly distributed.

[0036] As a technical optimization of this utility model, by setting a handle 19, a pull frame 20 and a filter hole 21, the handle 19 facilitates the user to move the third cover plate 9, the pull frame 20 facilitates the user to move the second cover plate 8, and when the arc-shaped shovel 112 rises, the grinding ball at the top of the arc-shaped shovel 112 can fall back into the interior of the carrier box 6 through the filter hole 21, thereby facilitating the user to collect the magnetic core separately.

[0037] The working principle and usage process of this utility model are as follows: When deburring the magnetic core, the second cover plate 8 and the first cover plate 7 are first moved to the left by the pull frame 20. Since the first cover plate 7 and the second cover plate 8 are connected by a hinge, when the first cover plate 7 slides out of the top of the carrier box 6, it can flip and become perpendicular to the second cover plate 8. Then, the user puts the magnetic core, polishing fluid, and polishing balls into the carrier box 6 and pulls the second cover plate 8 and the first cover plate 7 back to their original positions to close the carrier box 6, thereby preventing the polishing fluid from splashing. Then, the vibration motor 4 is started to drive the carrier box 6, polishing fluid, and polishing balls to vibrate and deburr the magnetic core. After deburring, the second cover plate 8 and the first cover plate 7 are pulled to the left side of the top of the carrier box 6 by the pull frame 20. Then, the third cover plate 9 is moved to the left by the pull handle 19. The movement of the third cover plate 9 to the left can move the arc plate 111 and the arc shovel 112 to the left. The movement of the arc shovel 112 to the left can move the magnetic core and the grinding ball to the left side of the inside of the carrier box 6. Then, the electric push rod 14 is activated to move the top plate 13, the connecting plate 12, the arc shovel 112 and the magnetic core and grinding ball on the top of the arc shovel 112 upward. At this time, the grinding ball will fall back into the inside of the carrier box 6 through the filter hole 21, so that the user can collect the magnetic core separately.

[0038] In summary, this magnetic core deburring device, by setting the first cover plate 7, the second cover plate 8, and the third cover plate 9, can seal the carrier box 6, thereby preventing the polishing fluid inside the carrier box 6 from splashing to the outside. This solves the problem that because the device does not have a sealed structure on the top of the carrier box, a vibration motor is needed to keep the carrier box vibrating during deburring of the magnetic core. At this time, the polishing fluid inside the carrier box will continuously vibrate, which can easily cause the polishing fluid to splash to the outside of the carrier box and cause pollution. At the same time, the polishing fluid contains chemical substances such as acids and alkalis, which can cause skin burns, irritation, and allergic reactions if splashed on people, which is quite dangerous.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A magnetic core deburring device comprising a base plate (1), a telescopic column (2), a supporting spring (3), a vibration motor (4), a drain pipe (5) and a bearing box (6), characterized in that: The telescopic column (2) and the support spring (3) are fixedly installed on both sides of the top of the bottom plate (1), the support spring (3) and the telescopic column (2) are fixedly connected with the bottom of the bearing box (6) away from the bottom plate (1), the inner wall of the support spring (3) is movably connected with the surface of the telescopic column (2), the vibration motor (4) is fixedly installed on the right side of the bearing box (6), the drain pipe (5) is connected with the inside of the bearing box (6), the first cover plate (7) is movably connected on the left side of the top of the bearing box (6), the second cover plate (8) is arranged on the right side of the first cover plate (7), the third cover plate (9) is arranged on the right side of the second cover plate (8), the bottom of the second cover plate (8) and the third cover plate (9) are movably connected with the top of the bearing box (6), the bottom of the first cover plate (7) is movably connected with the left side of the bottom of the second cover plate (8) through the hinge, the limit component (10) is fixedly connected on both sides of the top of the bearing box (6), the bottom of the third cover plate (9) is fixedly connected with the linkage component (11).

2. A magnetic core deburring device according to claim 1, wherein: The limit component (10) comprises a sliding strip (101), sliding rails (102) are arranged on both sides of the bottom of the first cover plate (7), the second cover plate (8) and the third cover plate (9), the surface of the sliding rail (102) is slidably connected with the surface of the sliding strip (101), the baffle (103) is fixedly connected on the right side of the top of the bearing box (6), and the left side of the baffle (103) is attached to the right side of the third cover plate (9).

3. The magnetic core deburring apparatus of claim 1, wherein: The linkage component (11) comprises an arc-shaped plate (111), the surface of the arc-shaped plate (111) is movably connected with the inner wall of the bearing box (6), the arc-shaped shovel (112) is movably connected with the left side of the arc-shaped plate (111), the bottom of the arc-shaped shovel (112) is slidably connected with the bottom of the inner wall of the bearing box (6), and a plurality of water holes (113) are arranged in the bottom of the left side of the arc-shaped plate (111).

4. A magnetic core deburring device according to claim 3, wherein: The connecting plate (12) is fixedly connected to the right side of the bottom of the arc-shaped shovel (112), the top of the connecting plate (12) penetrates through the third cover plate (9) and is fixedly connected with the top plate (13), the connecting plate (12) is movably connected with the third cover plate (9), the electric push rod (14) is fixedly installed on the top of the third cover plate (9), and the output end of the electric push rod (14) is fixedly connected with the bottom of the top plate (13).

5. A magnetic core deburring device according to claim 4, wherein: The sliding block (15) is fixedly connected to the right side of the connecting plate (12), the sliding groove (16) is arranged on the left side of the arc-shaped plate (111), and the inner wall of the sliding groove (16) is slidably connected with the surface of the sliding block (15).

6. The magnetic core deburring apparatus of claim 1, wherein: The mounting frame (17) is fixedly connected to the right side of the mounting frame (17), and the scraper (18) is fixedly connected to the right side of the mounting frame (17).

7. The magnetic core deburring apparatus of claim 3, wherein: Both sides of the top of the third cover plate (9) are fixedly connected with handles (19), the top of the second cover plate (8) is fixedly connected with a pulling frame (20), the bottom of the inner wall of the arc-shaped spade (112) is provided with filter holes (21), and the filter holes (21) are provided with a plurality of and are equidistantly distributed.

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