Optical fiber grinding disc

Abstract

The utility model relates to the technical field of optical fiber processing, and discloses an optical fiber grinding disc which comprises a disc body, a grinding sheet, a polishing sheet and a mounting shaft, a dismounting and replacing assembly is arranged between the grinding sheet and the disc body as well as between the polishing sheet and the disc body, and a connecting assembly is arranged between the disc body and the mounting shaft. The dismounting and replacing assembly comprises two pressing blocks, a plurality of limiting clamping blocks, a plurality of pushing blocks and a plurality of ejector plates, mounting grooves are formed in the upper end and the lower end of the disc body, first reset grooves are formed in the positions, close to the center, of the upper end and the lower end of the disc body, and a plurality of second reset grooves are formed in the inner walls of the two first reset grooves. According to the utility model, the replacement assembly is arranged, so that the grinding sheet or the polishing sheet can be replaced only through simple operation, tedious tool use and complex operation steps in the traditional method are avoided, and the connection assembly is arranged, so that the rapid switching between grinding and polishing can be realized; and the time for preparing and finding the grinding piece or the polishing piece in advance in the traditional replacement process is shortened.

Description

Technical Field

[0001] This utility model relates to the field of optical fiber processing technology, and in particular to an optical fiber polishing disc. Background Technology

[0002] Optical fiber communication technology has become one of the main pillars of modern communication and plays a crucial role in modern telecommunications networks. The quality of optical fiber endface termination determines the loss of optical transmission. Optical fiber endface termination is usually performed by grinding and polishing using an end-terminator.

[0003] Traditional fiber optic polishing discs typically involve manually replacing the polishing and grinding discs. However, this process is usually cumbersome, requiring a significant amount of time and effort to disassemble and replace them, making it inconvenient to quickly perform replacement and installation operations. Furthermore, existing polishing disc designs are often limited to a single function, meaning they can only perform polishing or grinding operations and cannot quickly switch between the two. This often requires finding and preparing polishing or grinding discs in advance, which in turn consumes additional time and space for temporary placement of the objects. Therefore, those skilled in the art have provided a fiber optic polishing disc to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an optical fiber polishing disc. By incorporating a replacement component, the replacement of the polishing or grinding disc can be achieved through simple operations, avoiding the cumbersome tool use and complex operation steps of traditional methods. With the addition of a connecting component, rapid switching between polishing and grinding can be achieved, effectively reducing the time required for preparing and searching for polishing or grinding discs in advance during traditional replacement processes.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an optical fiber polishing disc, comprising a disc body, polishing pads, a polishing pad, and a mounting shaft, wherein a replacement assembly is provided between the polishing pads and the polishing pads and the disc body, and a connecting assembly is provided between the disc body and the mounting shaft;

[0006] The replacement assembly includes two pressing blocks, multiple limiting blocks, multiple pushing blocks, and multiple top plates. The upper and lower ends of the disc body are each provided with mounting slots. The upper and lower ends of the disc body are each provided with first reset slots near the center. The inner walls of the two first reset slots are each provided with multiple second reset slots. The inner walls of the opposite ends of the two mounting slots are each provided with multiple top plates. The lower ends of the multiple top plates are each fixedly connected to two second abutments. The upper ends of the multiple pushing blocks are each fixedly connected to two first abutments. The inner walls on both sides of the two mounting slots are each provided with multiple spring-loaded grooves. Return springs are fixedly connected between the multiple limiting blocks and the inner walls of the corresponding spring-loaded grooves on their opposite sides. The inner and outer walls of the grinding disc and polishing disc are each provided with multiple limiting slots.

[0007] With the above technical solution, by incorporating a replacement component, when it is necessary to replace the grinding or polishing disc, the disc can be disassembled simply by pressing the corresponding pressing block. During subsequent installation, the grinding or polishing disc can be directly pressed into the corresponding mounting slot. The whole process is simple and quick, reducing tedious operation steps, greatly improving work efficiency, and avoiding the cumbersome tool use and complicated operation steps of traditional methods.

[0008] Furthermore, the connecting assembly includes two fixed blocks, movable grooves are provided on the upper sides of both sides of the outer wall of the mounting shaft, fixed slots are provided on the upper and lower sides of both sides of the inner wall of the disc, and multiple telescopic springs are fixedly connected between the two fixed blocks and the inner wall of the corresponding movable slot on the opposite side, and movable slots are provided on both sides of the upper end of the mounting shaft.

[0009] Through the above technical solution, by providing a connecting component, after the grinding disc and polishing disc are installed together on the disc body, the grinding and polishing work can be changed by flipping the disc body. This can effectively reduce the time required to prepare and find the grinding disc or polishing disc in advance during the traditional replacement process, realize the rapid switching between grinding and polishing, and improve the ease of use and versatility of the equipment.

[0010] Furthermore, multiple first reset springs are fixedly connected between the two pressing blocks and the inner wall of the opposite end of the corresponding first reset groove, multiple pushing blocks are fixedly connected between the inner wall of the opposite end of the corresponding second reset groove, multiple top material grooves have two third reset grooves opened on the lower inner wall, and multiple top material plates are fixedly connected between the inner wall of the opposite end of the corresponding third reset groove.

[0011] The above technical solution, with its first, second, and third reset springs, can help the corresponding components to quickly and automatically reset so that they can be used again next time.

[0012] Furthermore, each of the two fixed blocks has a movable block fixedly connected to its upper end, and both movable blocks are movably set within their respective movable slots;

[0013] The above technical solution, by incorporating a movable block, allows operators to easily move the fixed block by adjusting the movable block.

[0014] Furthermore, both pressing blocks are slidably disposed within the corresponding first reset groove, multiple pushing blocks are slidably disposed within the corresponding second reset groove, multiple top plates are slidably disposed within the corresponding top groove, and two connecting grooves are formed between the multiple top grooves and the corresponding second reset groove, and multiple second abutting blocks and first abutting blocks are movably disposed within the corresponding connecting grooves;

[0015] Through the above technical solution, by pressing the corresponding pressing block, multiple pushing blocks are squeezed, which in turn causes the multiple pushing blocks to move along with the corresponding first abutment block, thereby squeezing the corresponding second abutment block and causing the top plate to move upward.

[0016] Furthermore, the plurality of the limiting blocks are movably disposed within the corresponding spring grooves, the grinding discs and polishing discs are engaged within the corresponding mounting grooves, and the plurality of the limiting blocks are engaged within the corresponding limiting slots;

[0017] The above technical solution involves engaging the grinding and polishing discs in their respective mounting slots and engaging the limiting block in its corresponding limiting slot. When the limiting block pops out and engages in the limiting slot, the grinding and polishing discs can be restricted and fixed, thus completing the installation and fixing operation.

[0018] Furthermore, both of the fixed blocks are movably disposed within their corresponding movable slots, and both of the fixed blocks are engaged with their corresponding fixed slots;

[0019] The above technical solution allows for the connection and fixation of the disk body by engaging the fixed card block with the corresponding fixed card slot, so that when the fixed card block pops out from the movable slot and engages with the fixed card slot, the disk body can be connected and fixed.

[0020] Furthermore, the disc body is slidably sleeved on the mounting shaft;

[0021] The above technical solution allows the disc to be smoothly fitted onto the mounting shaft, thus facilitating subsequent connection and fixation.

[0022] This utility model has the following beneficial effects:

[0023] 1. The fiber optic polishing disc proposed in this utility model is equipped with a replacement component. When it is necessary to replace the polishing disc or the grinding disc, the polishing disc or the grinding disc can be disassembled simply by pressing the corresponding pressing block. During subsequent installation, the polishing disc or the grinding disc or the grinding disc can be directly pressed and snapped into the corresponding installation slot. The whole process is simple and quick, reducing cumbersome operation steps, greatly improving work efficiency, and avoiding the cumbersome tool use and complicated operation steps in traditional methods.

[0024] 2. The fiber optic polishing disc proposed in this utility model has a connecting component. After the polishing disc and the grinding disc are installed together on the disc body, the polishing disc can be flipped to change between polishing and grinding operations. This can effectively reduce the time required to prepare and find the polishing disc or grinding disc in advance during the traditional replacement process, realize the rapid switching between polishing and grinding, and improve the ease of use and multifunctionality of the equipment. Attached Figure Description

[0025] Figure 1 This is an isometric schematic diagram of an optical fiber polishing disc proposed in this utility model;

[0026] Figure 2 This is a cross-sectional view of an optical fiber polishing disc proposed in this utility model.

[0027] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0028] Figure 4 for Figure 2 Enlarged structural diagram at point B;

[0029] Figure 5 This is a top view schematic diagram of an optical fiber polishing disc proposed in this utility model;

[0030] Figure 6 This is a top sectional view of an optical fiber polishing disc proposed in this utility model.

[0031] Legend:

[0032] 1. Disc body; 2. Grinding disc; 3. Polishing disc; 4. Replacement assembly; 5. Mounting shaft; 6. Connecting assembly; 7. Mounting slot; 8. Springback slot; 9. Restricting block; 10. Restricting slot; 11. Return spring; 12. First reset slot; 13. Pressing block; 14. First reset spring; 15. Second reset slot; 16. Pushing block; 17. First abutment block; 18. Top material slot; 19. Top material plate; 20. Second abutment block; 21. Connecting slot; 22. Second reset spring; 23. Third reset slot; 24. Third reset spring; 25. Movable slot; 26. Fixed block; 27. Fixed slot; 28. Telescopic spring; 29. ​​Moving slot; 30. Moving block. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Reference Figure 1-3 and Figure 6The present invention provides a specific embodiment of an optical fiber polishing disc, comprising a disc body 1, a polishing disc 2, a polishing disc 3, and a mounting shaft 5. A replacement assembly 4 is provided between the polishing disc 2 and the polishing disc 3 and the disc body 1, and a connecting assembly 6 is provided between the disc body 1 and the mounting shaft 5.

[0035] The replacement component 4 includes two pressing blocks 13, multiple limiting blocks 9, multiple pushing blocks 16, and multiple top plates 19. The upper and lower ends of the disc body 1 are each provided with mounting grooves 7. The upper and lower ends of the disc body 1 are each provided with first reset grooves 12 near the center. Multiple second reset grooves 15 are provided on the inner walls of the two first reset grooves 12. Multiple top grooves 18 are provided on the inner walls of the opposite ends of the two mounting grooves 7. Two second abutments 20 are fixedly connected to the lower ends of the multiple top plates 19. Two first abutments 17 are fixedly connected to the upper ends of the multiple pushing blocks 16. The two pressing blocks 13 slide within their corresponding first reset grooves 12, the multiple pushing blocks 16 slide within their corresponding second reset grooves 15, and the multiple top plates 19 slide within their corresponding top grooves 18. The system is configured such that multiple top material grooves 18 and corresponding second reset grooves 15 each have two connecting grooves 21. Multiple second abutments 20 and first abutments 17 are movable within the corresponding connecting grooves 21. By pressing the corresponding pressing block 13, multiple pushing blocks 16 are pressed, causing the multiple pushing blocks 16 to move along with the corresponding first abutments 17, thereby squeezing the corresponding second abutments 20 and moving the top material plate 19 upward. Multiple spring grooves 8 are provided on the inner walls of both sides of the two mounting grooves 7. Multiple limiting blocks 9 and the inner walls of the corresponding spring grooves 8 are fixedly connected with return springs 11. Multiple limiting slots 10 are provided on the inner and outer walls of the grinding disc 2 and the polishing disc 3. Multiple limiting blocks 9 are movable within the corresponding spring grooves 8. The grinding disc 2 and All polishing pads 3 are engaged in the corresponding mounting slots 7, and multiple limiting blocks 9 are engaged in the corresponding limiting slots 10. By engaging the grinding pads 2 and 3 in the corresponding mounting slots 7 and the limiting blocks 9 in the corresponding limiting slots 10, the grinding pads 2 and 3 can be fixed and restricted when the limiting blocks 9 pop out and engage in the limiting slots 10, thus completing the installation and fixing operation. With the addition of a replacement component 4, when it is necessary to replace the grinding pads 2 or 3, the grinding pads 2 or 3 can be disassembled simply by pressing the corresponding pressing block 13. During subsequent installation, the grinding pads 2 or 3 can be directly pressed into the corresponding mounting slots 7. The overall process is simple and quick, reducing... The simplified operation steps greatly improve work efficiency and avoid the cumbersome tool use and complicated operation steps of traditional methods. Multiple first reset springs 14 are fixedly connected between the two pressing blocks 13 and the inner wall of the opposite end of the corresponding first reset groove 12. Multiple pushing blocks 16 are fixedly connected between the inner wall of the opposite end of the corresponding second reset groove 15. Two third reset grooves 23 are opened on the lower inner wall of multiple top material grooves 18. Multiple top material plates 19 are fixedly connected between the inner wall of the opposite end of the corresponding third reset groove 23. The first reset springs 14, second reset springs 22 and third reset springs 24 can help the corresponding parts to quickly and automatically reset for reuse next time.

[0036] Reference Figure 2 , Figure 4 and Figure 5 The connecting component 6 includes two fixing blocks 26. Movable grooves 25 are provided on the upper sides of both outer walls of the mounting shaft 5, and fixing slots 27 are provided on the upper and lower sides of both inner walls of the disc body 1. The two fixing blocks 26 are movably positioned within their respective movable grooves 25 and engage with their respective fixing slots 27. By engaging the fixing blocks 26 with their respective fixing slots 27, the disc body 1 can be connected and fixed when the fixing blocks 26 pop out of the movable grooves 25 and engage with the fixing slots 27. Multiple telescopic springs 28 are fixedly connected between the two fixing blocks 26 and the inner walls of their respective movable grooves 25 on opposite sides. Movable grooves 29 are provided on both sides of the upper end of the mounting shaft 5. The disc body 1 is slidably mounted on the mounting shaft 5. The disc body 1 is fitted onto the mounting shaft 5 so that it can be smoothly fitted onto the mounting shaft 5 for subsequent connection and fixation. With the connection component 6, after the grinding disc 2 and polishing disc 3 are installed on the disc body 1, the grinding and polishing work can be changed by flipping the disc body 1. This can effectively reduce the time required to prepare and find the grinding disc 2 or polishing disc 3 in advance during the traditional replacement process, and realize quick switching between grinding and polishing, improving the ease of use and versatility of the equipment. The upper ends of the two fixed blocks 26 are fixedly connected to the moving blocks 30. The two moving blocks 30 are movably set in the corresponding moving slots 29. With the moving blocks 30, the operator can easily move the fixed blocks 26 by moving the moving blocks 30.

[0037] Working principle: With the replacement component 4, when the grinding disc 2 or polishing disc 3 needs to be replaced, the corresponding pressing block 13 can be pressed to squeeze multiple pushing blocks 16. This causes the pushing blocks 16 to move along with the corresponding first abutment block 17, which in turn pushes the corresponding second abutment block 20, causing the top plate 19 to move upward. This applies sufficient upward vertical force to the grinding disc 2 or polishing disc 3, causing multiple limiting blocks 9 to be squeezed into the return groove 8 and disengaged from the limiting groove 10. This achieves the unlocking and ejection of the grinding disc 2 or polishing disc 3. Simply put, pressing the corresponding pressing block 13 allows for the disassembly of the grinding disc 2 or polishing disc 3. For subsequent installation, the grinding disc 2 or polishing disc 3 is simply pressed into the corresponding mounting groove 7. At this time, the multiple return blocks... The force spring 11 allows the corresponding limiting block 9 to engage in the limiting slot 10, thereby fixing the inner and outer sides of the grinding disc 2 or polishing disc 3 and completing the installation and fixing operation. Finally, with the connecting component 6, when polishing is required after grinding, the fixing block 26 can be disengaged from the fixing slot 27 by moving the moving block 30, thereby releasing the fixing restriction on the disc body 1 and removing it from the mounting shaft 5. At this time, simply flip the disc body 1 so that the polishing disc 3 faces upward, and then reinstall the disc body 1 onto the mounting shaft 5 to perform the polishing operation. By installing the grinding disc 2 and polishing disc 3 together on the disc body 1, and by flipping the disc body 1 to change the grinding and polishing work, the time required to prepare and find the grinding disc 2 or polishing disc 3 in advance during the traditional replacement process can be effectively reduced.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An optical fiber polishing disc, comprising a disc body (1), a polishing disc (2), a polishing disc (3), and a mounting shaft (5), characterized in that: A replacement assembly (4) is provided between the grinding disc (2) and the polishing disc (3) and the disc body (1), and a connecting assembly (6) is provided between the disc body (1) and the mounting shaft (5). The replacement assembly (4) includes two pressing blocks (13), multiple limiting blocks (9), multiple pushing blocks (16), and multiple top plates (19). The upper and lower ends of the disc body (1) are provided with mounting grooves (7). The upper and lower ends of the disc body (1) near the center are each provided with a first reset groove (12). The inner walls of the two first reset grooves (12) are each provided with multiple second reset grooves (15). The inner walls of the opposite ends of the two mounting grooves (7) are each provided with multiple top plates (18). Two second abutments (20) are fixedly connected to the lower end of each of the top plates (19), two first abutments (17) are fixedly connected to the upper end of each of the multiple push blocks (16), multiple spring-loaded grooves (8) are provided on the inner walls of both sides of the two mounting grooves (7), and a return spring (11) is fixedly connected between the inner walls of the multiple limiting blocks (9) and the corresponding spring-loaded grooves (8) on the opposite side. Multiple limiting grooves (10) are provided on the inner and outer walls of the grinding disc (2) and the polishing disc (3).

2. The optical fiber polishing disc according to claim 1, characterized in that: The connecting assembly (6) includes two fixed blocks (26). Movable grooves (25) are provided on the upper sides of both outer walls of the mounting shaft (5). Fixed slots (27) are provided on the upper and lower sides of both inner walls of the disc body (1). Multiple telescopic springs (28) are fixedly connected between the two fixed blocks (26) and the inner walls of the corresponding movable grooves (25) on opposite sides. Movable grooves (29) are provided on both sides of the upper end of the mounting shaft (5).

3. The optical fiber polishing disc according to claim 1, characterized in that: Multiple first reset springs (14) are fixedly connected between the inner walls of the two pressing blocks (13) and the corresponding first reset grooves (12) at opposite ends. Multiple second reset springs (22) are fixedly connected between the inner walls of the multiple pushing blocks (16) and the corresponding second reset grooves (15) at opposite ends. Multiple third reset grooves (23) are opened on the inner walls of the lower ends of the multiple top material grooves (18). Multiple third reset springs (24) are fixedly connected between the inner walls of the multiple top material plates (19) and the corresponding third reset grooves (23) at opposite ends.

4. The optical fiber polishing disc according to claim 2, characterized in that: The upper ends of the two fixed blocks (26) are fixedly connected to movable blocks (30), and the two movable blocks (30) are movably set in the corresponding movable slots (29).

5. The optical fiber polishing disc according to claim 1, characterized in that: Both pressing blocks (13) are slidably disposed in the corresponding first reset groove (12), the multiple pushing blocks (16) are slidably disposed in the corresponding second reset groove (15), the multiple top plates (19) are slidably disposed in the corresponding top groove (18), two connecting grooves (21) are opened between the multiple top grooves (18) and the corresponding second reset grooves (15), and the multiple second abutting blocks (20) and the first abutting blocks (17) are movably disposed in the corresponding connecting grooves (21).

6. The optical fiber polishing disc according to claim 1, characterized in that: Multiple limiting blocks (9) are movably set in the corresponding spring groove (8), the grinding plate (2) and the polishing plate (3) are engaged in the corresponding mounting groove (7), and multiple limiting blocks (9) are engaged in the corresponding limiting slot (10).

7. The optical fiber polishing disc according to claim 2, characterized in that: Both of the fixed blocks (26) are movably set in the corresponding movable slots (25), and both of the fixed blocks (26) are engaged with the corresponding fixed slots (27).

8. The optical fiber polishing disc according to claim 1, characterized in that: The disc body (1) is slidably sleeved on the mounting shaft (5).

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