Polishing device for magnetic ring machining

Abstract

The utility model relates to the technical field of magnetic ring polishing, in particular to a polishing device for magnetic ring machining, which comprises a mounting base, a first threaded rotating rod is rotatably mounted at the side end of the mounting base, a polishing lantern ring is slidably mounted on the outer surface of the first threaded rotating rod, and a third rotating motor is mounted at the side end of the mounting base. Four cross-shaped supports are rotationally installed at the side end of the third rotating motor, installation frames are installed at the four corners of each cross-shaped support, and two clamping columns are slidably installed at the side end of each installation frame. According to the improved grinding device for magnetic ring machining, a fourth rotating motor is started to drive a second threaded rotating rod to rotate to be matched with an upper connecting ring, so that two clamping columns are driven to be close to or far away from each other, magnetic rings of different sizes can be rapidly clamped and installed when the device is used, and the using flexibility of the device is improved; the device use efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic ring grinding, in particular to a grinding device for magnetic ring processing. Background Technique

[0002] It is a commonly used anti-interference component in electronic circuits and has a good inhibitory effect on high-frequency noise. It is generally made of ferrite material (Mn-Zn). The magnetic ring has different impedance characteristics at different frequencies. Generally, the impedance is very small at low frequencies, and when the signal frequency increases, the impedance of the magnetic ring increases sharply.

[0003] At present, most of the existing magnetic rings need to be polished on their outer surfaces during processing, so that their surfaces are polished relatively smoothly, which is convenient for subsequent installation. Most of the existing grinding devices can only quickly grind magnetic rings of the same size during use. This leads to the need to continuously disassemble and replace the clamps on the grinding tool when facing magnetic rings of different sizes, and the use is relatively cumbersome. Content of the Utility Model

[0004] The purpose of the utility model is to provide a grinding device for magnetic ring processing to solve the problems put forward in the above background technique. To achieve the above purpose, the utility model provides the following technical solution: A grinding device for magnetic ring processing, including an installation base, a first threaded rotating rod is rotatably installed at the side end of the installation base, a grinding sleeve is slidably installed on the outer surface of the first threaded rotating rod, a third rotating motor is installed at the side end of the installation base, four cross brackets are rotatably installed at the side end of the third rotating motor, and installation frames are installed at the four corners of each cross bracket. Two clamping columns are slidably installed at the side end of each installation frame.

[0005] Further preferably, support legs are fixedly installed at the lower end of the installation base, and support side plates are fixedly installed at the side end of the installation base.

[0006] Further preferably, a first threaded rotating rod is rotatably installed at the side end of the installation base on the side away from the support side plate, a first rotating motor is rotatably installed at the upper end of the first threaded rotating rod, and a second rotating motor is sleeved on the outer surface of the first threaded rotating rod.

[0007] Further preferably, a rotating rod is rotatably installed at the side end of the second rotating motor, and a grinding sleeve is sleeved on the outer surface of the rotating rod.

[0008] Further preferably, connection blocks are fixedly installed at the four corners of the cross bracket, threaded holes are opened at the four corners of each connection block and the cross bracket, and bolts are installed inside each threaded hole.

[0009] Further preferably, connecting buckles are fixedly installed at the side ends of each of the installation frames, and second threaded rods are rotatably installed inside each of the installation frames, and fourth rotating motors are rotatably installed at the side ends of each of the second threaded rods.

[0010] Further preferably, two connecting rings are slidably installed on the outer surface of each of the second threaded rods, and clamping columns are rotatably installed at the side ends of each of the connecting rings.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, the fourth rotating motor is started to drive the second threaded rod to rotate, and together with the connecting ring, the two clamping columns are driven to approach or move away from each other, so that the device can quickly clamp and install magnetic rings of different sizes during use, improving the flexibility and efficiency of the device.

[0013] In the present utility model, the third rotating motor drives the cross bracket to rotate, thereby quickly changing the positions of the magnetic rings installed at the four corners of the cross bracket. Then, in cooperation with the first threaded rod and the first rotating motor, the use height of the grinding sleeve is adjusted, so as to conveniently and quickly grind the outer surface of the magnetic ring, enabling the device to be quickly used during use and improving the practicality of the device. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of the installation base of the present utility model;

[0015] Figure 2 It is a schematic structural diagram of the support side plate of the present utility model;

[0016] Figure 3 It is a schematic structural diagram of the cross bracket of the present utility model;

[0017] Figure 4 It is a schematic structural diagram of the installation frame of the present utility model.

[0018] In the figure: 1. Installation base; 11. Support side plate; 12. Support leg; 13. First threaded rod; 14. First rotating motor; 15. Second rotating motor; 16. Rotating rod; 17. Grinding sleeve; 2. Third rotating motor; 21. Cross bracket; 22. Connecting block; 23. Threaded hole; 24. Bolt; 3. Installation frame; 31. Connecting buckle; 32. Second threaded rod; 33. Fourth rotating motor; 34. Connecting ring; 35. Clamping column. Detailed Embodiments

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection scope of the present utility model.

[0020] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: a grinding device for magnetic ring processing, including an installation base 1. A first threaded rod 13 is rotatably installed at the side end of the installation base 1. A grinding sleeve 17 is slidably installed on the outer surface of the first threaded rod 13. A third rotating motor 2 is installed at the side end of the installation base 1. Four cross brackets 21 are rotatably installed at the side end of the third rotating motor 2. Installation frames 3 are installed at the four corners of each cross bracket 21. Two clamping columns 35 are slidably installed at the side end of each installation frame 3.

[0021] In this embodiment, as Figure 1 shown, support legs 12 are fixedly installed at the lower end of the installation base 1, and a support side plate 11 is fixedly installed at the side end of the installation base 1. This structure can facilitate the installation and limitation of subsequent components through the support side plate 11.

[0022] In this embodiment, as Figure 1 shown, a first threaded rod 13 is rotatably installed at the side end of the installation base 1 on the side away from the support side plate 11. A first rotating motor 14 is rotatably installed at the upper end of the first threaded rod 13. A second rotating motor 15 is sleeved on the outer surface of the first threaded rod 13. This structure can drive the first threaded rod 13 to rotate through the first rotating motor 14 and then cooperate with the installation base 1 part to slide and limit subsequent components.

[0023] In this embodiment, as Figure 1 shown, a rotating rod 16 is rotatably installed at the side end of the second rotating motor 15. A grinding sleeve 17 is sleeved on the outer surface of the rotating rod 16. This structure can drive the side-end rotating rod 16 to rotate through the second rotating motor 15 and then drive the grinding sleeve 17 to rotate.

[0024] In this embodiment, as Figure 1 shown, connection blocks 22 are fixedly installed at the four corners of the cross bracket 21. Threaded holes 23 are opened at the four corners of each connection block 22 and the cross bracket 21. Bolts 24 are installed inside each threaded hole 23. This structure can cooperate with the connection block 22, the threaded holes 23, and the bolts 24 to quickly install and disassemble the installation frame 3, facilitating subsequent replacement.

[0025] In this embodiment, asFigure 1 As shown, a connection buckle 31 is fixedly installed at each side end of each mounting frame 3, a second threaded rod 32 is rotatably installed inside each mounting frame 3, and a fourth rotating motor 33 is rotatably installed at the side end of each second threaded rod 32. This structure can quickly install part of the mounting frame 3 at the four corners of the cross bracket 21 through the cooperation of the connection buckle 31 installed at the rear of the mounting frame 3 with the connection block 22, the threaded hole 23, and the bolt 24.

[0026] In this embodiment, as Figure 1 shown, two connection rings 34 are slidably installed on the outer surface of each second threaded rod 32, and a clamping column 35 is rotatably installed at the side end of each connection ring 34. This structure can drive the second threaded rod 32 to rotate through the fourth rotating motor 33 and then cooperate with the connection ring 34 to drive the clamping column 35 to quickly adjust its position.

[0027] The usage method and advantages of the present utility model: When in use, the working process of the grinding device for magnetic ring processing is as follows:

[0028] As Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, first, when the user is using the device, place the device on a horizontal surface. The user picks up the mounting base 1, installs the support side plate 11 on the side end of the mounting base 1, installs the first threaded rotating rod 13 on the side away from the support side plate 11, installs the support leg 12 under the mounting base 1, and installs the first rotating motor 14 above the first threaded rotating rod 13. Then pick up the second rotating motor 15, install the rotating rod 16 on the side end of the second rotating motor 15, install the grinding collar 17 on the outer surface of the rotating rod 16. Then, place the second rotating motor 15 on the outer surface of the first threaded rotating rod 13 through the internal opening, and then install the grinding collar 17 into the mounting base 1. Then pick up the third rotating motor 2, install the cross bracket 21 on the side end of the third rotating motor 2, install the connecting blocks 22 at the four corners of the cross bracket 21, and install bolts 24 into the threaded holes 23 opened inside the cross bracket 21 at the four corners and the connecting blocks 22. Then pick up the mounting frame 3, install the connecting buckle 31 at the rear of the mounting frame 3, install the second threaded rotating rod 32 inside the mounting frame 3, install the fourth rotating motor 33 on the side end of the second threaded rotating rod 32, then install two connecting rings 34 on the outer surface of the second threaded rotating rod 32, and install the clamping columns 35 on the side end of each connecting ring 34. Then, install the assembled mounting frame 3 by matching the connecting buckle 31 with the connecting blocks 22, threaded holes 23, and bolts 24, and install the mounting frame 3 and other parts at the four corners of the cross bracket 21. When the user needs to use the device, the user picks up the magnetic ring to be ground, slews it on the outer surfaces of the two clamping columns 35, and then starts the fourth rotating motor 33. The fourth rotating motor 33 drives the second threaded rotating rod 32 to rotate, and then cooperates with the connecting rings 34 to drive the two clamping columns 35 to slide, so as to clamp and fix the magnetic ring from the inside. Then, adjust the distance between each clamping column 35 according to the size of the different magnetic rings. After the magnetic rings are installed at the four corners of the cross bracket 21, the user starts the third rotating motor 2. The third rotating motor 2 drives the cross bracket 21 to rotate, and the magnetic rings installed at the four corners of the cross bracket 21 are successively brought into contact with the grinding collar 17. Then start the first rotating motor 14. The first rotating motor 14 drives the first threaded rotating rod 13 to rotate, thereby driving the second rotating motor 15 to slide up and down. Then start the second rotating motor 15 to drive the rotating rod 16 to rotate. The rotation of the rotating rod 16 drives the grinding collar 17 to rotate, so as to grind the magnetic ring below.

[0029] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A grinding device for magnetic ring processing, comprising a mounting base (1), characterized in that: A first threaded rotating rod (13) is rotatably mounted on the side end of the mounting base (1), a grinding collar (17) is slidably mounted on the outer surface of the first threaded rotating rod (13), a third rotating motor (2) is mounted on the side end of the mounting base (1), four cross brackets (21) are rotatably mounted on the side end of the third rotating motor (2), a mounting frame (3) is mounted on the four corners of each of the cross brackets (21), and two clamping columns (35) are slidably mounted on the side end of each of the mounting frames (3).

2. A grinding device for magnetic ring processing according to claim 1, characterized in that: A support leg (12) is fixedly mounted on the lower end of the mounting base (1), and a support side plate (11) is fixedly mounted on the side end of the mounting base (1).

3. A grinding device for magnetic ring processing according to claim 2, characterized in that: A first threaded rotating rod (13) is rotatably mounted on the side end of the mounting base (1) away from the supporting side plate (11), a first rotating motor (14) is rotatably mounted on the upper end of the first threaded rotating rod (13), and a second rotating motor (15) is sleeved on the outer surface of the first threaded rotating rod (13).

4. The grinding device for magnetic ring processing according to claim 3 is characterized in that: A rotating rod (16) is rotatably mounted on the side end of the second rotating motor (15), and a grinding collar (17) is sleeved on the outer surface of the rotating rod (16).

5. The grinding device for magnetic ring processing according to claim 1, characterized in that: The four corners of the cross bracket (21) are fixedly mounted with connection blocks (22), each of the connection blocks (22) and the four corners of the cross bracket (21) are provided with threaded holes (23), and a bolt (24) is installed inside each of the threaded holes (23).

6. The grinding device for magnetic ring processing according to claim 1, characterized in that: A connecting buckle (31) is fixedly mounted on the side end of each installation frame (3), a second threaded rotating rod (32) is rotatably mounted inside each installation frame (3), and a fourth rotating motor (33) is rotatably mounted on the side end of each second threaded rotating rod (32).

7. A grinding device for magnetic ring processing according to claim 6, characterized in that: Two connecting rings (34) are slidably mounted on the outer surface of each second threaded rotating rod (32), and a clamping column (35) is rotatably mounted on the side end of each connecting ring (34).

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