Multifunctional grinding clamp structure

Abstract

The utility model provides a multifunctional grinding clamp structure. The multifunctional grinding clamp structure comprises a grinding machine body, a grinder is arranged at the top of the grinding machine body, a clamp body is arranged at the top of the grinding machine body, a connecting port is formed in one side of the clamp body, an L-shaped frame is fixedly connected to the top of the grinding machine body, and a bottom fixing plate is fixedly connected to one side of the L-shaped frame. The position of the clamp body on the top of the grinding machine body is adjusted in a portable mode, the clamp body is moved to one side of the grinding machine body when clamping is needed, the clamp body is moved to the outer side of the grinding machine body when a polishing device needs to be replaced, the moving portability of the clamp body is improved, and the workload of operators is reduced; by rotating the cleaning brush, the inner side of the connecting port can be cleaned, the cleanliness of the inner side of the connecting port is improved, the cleanliness when the optical fiber port is connected into the connecting port is improved, the influence of particulate matter on the optical fiber port is reduced, and the grinding effect is improved.

Description

Technical Field

[0001] This utility model belongs to the field of optical fiber connector technology, and more specifically, it relates to a multifunctional grinding fixture structure. Background Technology

[0002] The multi-functional grinding fixture structure is a tool specifically designed for grinding the end face of cylindrical fiber optic connectors. It is mainly used in the fiber optic communication industry to ensure the high precision and flatness of the fiber optic connector end face to meet the requirements of fiber optic connection and transmission.

[0003] In the prior art, patent application document "CN207344361U" discloses a "multifunctional grinding fixture structure"; it includes a rectangular base, with arc-shaped limiting grooves at the four corners of the base, arc-shaped fixing grooves at the upper part of the limiting grooves at the four corners of the base, a circular groove at the center of the base, a threaded post at the center of the circular groove, a polygonal threaded sleeve threaded to the threaded post, the lower end of the threaded sleeve being a frustum conical shape, four evenly spaced holes along the circumference of the base for inserting cylindrical fiber optic connectors to be ground, a pre-clamping mechanism for pre-clamping and fixing is provided on the upper surface of the base outside the holes, and a clamping mechanism is provided inside the base inside the holes. This invention first uses the pre-clamping mechanism to initially clamp the cylindrical fiber optic connector to be ground in the holes, and then uses the clamping mechanism to achieve stable clamping and clamping, enabling rapid clamping of the cylindrical fiber optic connector to be ground, greatly improving work efficiency and reducing manufacturing costs.

[0004] The aforementioned technical solutions suffer from the following main problems: For example, existing fiber optic connector end-face grinding processes require the use of a clamp to fix the connector end-face, followed by grinding with a grinding tool. Polishing is then necessary, requiring the replacement of the grinding surface, which necessitates removing the clamp. Removing the clamp requires manual disassembly using tools, and after replacing the polishing tool, the clamp must be reinstalled on top of the grinding machine. This repeated disassembly and reassembly easily causes wear on the clamp and increases the workload of the operator. Furthermore, the connection ports inside the clamp tend to accumulate dust generated during grinding over extended periods, requiring cleaning by the operator and reducing grinding efficiency. Therefore, a multi-functional grinding clamp structure is proposed here to solve the aforementioned problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a multifunctional grinding fixture structure to solve the problems mentioned in the background art, such as the need to reinstall the fixture on top of the grinding machine after changing polishing tools, which can easily cause wear on the fixture due to repeated disassembly and increase the workload of operators. In addition, the internal connection ports of the fixture are prone to accumulating dust generated during grinding after long-term use, requiring operators to clean them and reducing grinding efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A multifunctional grinding fixture structure includes a grinding machine body, a grinder is provided on the top of the grinding machine body, a clamping body is provided on the top of the grinding machine body, a connection port is provided on one side of the clamping body, an L-shaped frame is fixedly connected to the top of the grinding machine body, a bottom fixing plate is fixedly connected to one side of the L-shaped frame, a bottom connecting groove is provided on the top of the bottom fixing plate, a side fixing frame is fixedly connected to one side of the bottom connecting groove, a bottom motor body is fixedly connected to the top of the side fixing frame, a threaded rod is fixedly connected to the output shaft of the bottom motor body, and a threaded ring is threadedly connected to the surface of the threaded rod.

[0008] As a preferred embodiment, an inner bearing disk is movably connected to the inner side of the bottom connecting groove, and one side of the inner bearing disk is movably connected to one end of the threaded rod.

[0009] As a preferred embodiment, a bottom sliding plate is fixedly connected to the top of the bottom fixing plate, and a top sliding rail is provided at the bottom of the clamping body, with the bottom of the top sliding rail slidably connected to the top of the bottom sliding plate.

[0010] As a preferred embodiment, a top support frame is fixedly connected to the top of the grinding machine body, a bottom support plate is fixedly connected to the bottom of the top support frame, and a top motor body is fixedly connected to one side of the bottom support plate.

[0011] As a preferred embodiment, the output shaft of the top motor body is fixedly connected to a side transmission rod, the surface of the side transmission rod is fixedly connected to a transmission sleeve, and the surface of the transmission sleeve is fixedly connected to a cleaning brush.

[0012] As a preferred embodiment, one end of the side transmission rod is fixedly connected to a first helical gear disk, one side of the first helical gear disk is meshed with a second helical gear disk, one side of the second helical gear disk is fixedly connected to a connecting inner rod, and one side of the connecting inner rod is fixedly connected to a transmission fan.

[0013] As a preferred embodiment, a side connecting ring is fixedly connected to one side of the top support frame, and a support side plate is fixedly connected to one side of the bottom support plate.

[0014] As a preferred embodiment, an external fixing rod is fixedly connected to one side of the support side plate, an external bearing disk is movably connected to one side of the external fixing rod, and one side of the external bearing disk is movably connected to one side of the second helical gear disk.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) This utility model improves the stability of the clamping body when it moves along the bottom fixed plate by sliding the top sliding rail and the bottom sliding plate. It also reduces the shaking caused by the clamping body when it moves. By adjusting the position of the clamping body on the top of the grinding machine body, the clamping body can be moved to one side of the grinding machine body when clamping is required, and moved to the outside of the grinding machine body when the polishing tool needs to be replaced. This improves the portability of the clamping body and reduces the workload of the operator.

[0017] (2) The rotating transmission sleeve of this utility model will drive the cleaning brush to rotate synchronously. The rotating cleaning brush will rotate along the surface of the clamp body. When the clamp body is moved to the outside of the grinding machine body, the connection port opened on the surface of the clamp body will move to the bottom of the cleaning brush. At this time, the rotating cleaning brush will clean the inside of the connection port, improve the cleanliness of the inside of the connection port, improve the cleanliness of the fiber optic port when it is connected to the connection port, reduce the impact of particulate matter on the fiber optic port, and improve the grinding effect.

[0018] (3) This utility model uses the connection of the outer bearing plate to stably and movably connect the second helical toothed disc to one side of the outer fixed rod, and the outer fixed rod is fixed to one side of the bottom support plate through the support side plate. The support side plate improves the rotational stability of the second helical toothed disc. At the same time, the rotating transmission fan will continuously generate wind to blow towards the surface of the grinder, blowing away the particles and dust in the grinder, improving the cleanliness of the grinding surface in the grinder, and reducing the frictional impact of particles on the grinding surface during grinding. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the grinding device structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the top sliding rail structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the top support frame structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the supporting side plate structure of this utility model;

[0025] The following are the labeling instructions in the diagram: 1. Grinding machine body; 2. Grinding machine; 3. Clamping body; 4. Connecting port; 501. L-shaped frame; 502. Bottom fixing plate; 503. Bottom sliding plate; 504. Bottom connecting groove; 505. Inner bearing plate; 506. Side fixing frame; 507. Bottom motor body; 508. Threaded rod; 509. Threaded ring; 5010. Top sliding rail; 601. Top support frame; 602. Bottom support plate; 603. Top motor body; 604. Side transmission rod; 605. Transmission sleeve; 606. Cleaning brush; 701. Side connecting ring; 702. First helical gear plate; 703. Second helical gear plate; 704. Connecting inner rod; 705. Transmission fan; 706. Outer bearing plate; 707. Outer fixing rod; 708. Support side plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0027] Please see Figures 1 to 3 As shown, this utility model embodiment provides a multifunctional grinding fixture structure, including a grinding machine body 1, a grinder 2 on the top of the grinding machine body 1, a clamping body 3 on the top of the grinding machine body 1, a connecting port 4 on one side of the clamping body 3, an L-shaped frame 501 fixedly connected to the top of the grinding machine body 1, a bottom fixing plate 502 fixedly connected to one side of the L-shaped frame 501, a bottom connecting groove 504 on the top of the bottom fixing plate 502, a side fixing bracket 506 fixedly connected to one side of the bottom connecting groove 504, a bottom motor body 507 fixedly connected to the top of the side fixing bracket 506, a threaded rod 508 fixedly connected to the output shaft of the bottom motor body 507, and a threaded ring 509 threadedly connected to the surface of the threaded rod 508. In this embodiment, the threaded rod 508 and the threaded ring 509 are connected by a thread. When the threaded rod 508 rotates, it will drive the threaded ring 509 to move horizontally. The threaded ring 509 is fixed to the bottom of the clamping body 3. When the threaded rod 508 rotates, it will drive the clamping body 3 to move horizontally along the top of the bottom fixing plate 502.

[0028] Please see Figures 1 to 3As shown, an inner bearing disk 505 is movably connected to the inner side of the bottom connecting groove 504, and one side of the inner bearing disk 505 is movably connected to one end of the threaded rod 508. Through the movable connection of the inner bearing disk 505, the threaded rod 508 is movably connected to the inner side of the bottom connecting groove 504, maintaining the rotational stability of the threaded rod 508. A bottom sliding plate 503 is fixedly connected to the top of the bottom fixed plate 502, and a top sliding rail 5010 is provided at the bottom of the clamping body 3. The bottom of the top sliding rail 5010 is slidably connected to the top of the bottom sliding plate 503. Through the sliding of the top sliding rail 5010 and the bottom sliding plate 503, when the clamping body 3 moves along the bottom fixed plate 502, the top sliding rail 5010 is driven to slide along the surface of the bottom sliding plate 503, improving the stability of the clamping body 3 during movement and reducing the shaking generated during the movement of the clamping body 3.

[0029] Please see Figure 4 and Figure 5 As shown, a top support frame 601 is fixedly connected to the top of the grinding machine body 1, and a bottom support plate 602 is fixedly connected to the bottom of the top support frame 601. A top motor body 603 is fixedly connected to one side of the bottom support plate 602, and a side transmission rod 604 is fixedly connected to the output shaft of the top motor body 603. A transmission sleeve 605 is fixedly connected to the surface of the side transmission rod 604, and a cleaning brush 606 is fixedly connected to the surface of the transmission sleeve 605. The rotating transmission sleeve 605 will drive the cleaning brush 606 to rotate synchronously. The rotating cleaning brush 606 will rotate along the surface of the clamping body 3. When the clamping body 3 is moved to the outside of the grinding machine body 1, the connection port 4 opened on the surface of the clamping body 3 will move to the bottom of the cleaning brush 606. At this time, rotating the cleaning brush 606 will clean the inside of the connection port 4.

[0030] Please see Figure 4 and Figure 5 As shown, a first helical gear disc 702 is fixedly connected to one end of the side transmission rod 604. A second helical gear disc 703 is meshed with one side of the first helical gear disc 702. A connecting inner rod 704 is fixedly connected to one side of the second helical gear disc 703. A transmission fan 705 is fixedly connected to one side of the connecting inner rod 704. The rotating transmission fan 705 continuously generates airflow that blows onto the surface of the grinder 2, removing particulate matter and dust from inside the grinder 2. This improves the cleanliness of the grinding surface inside the grinder 2 and reduces the frictional impact of particulate matter on the grinding surface during grinding.

[0031] Please see Figure 4 and Figure 5As shown, a side connecting ring 701 is fixedly connected to one side of the top support frame 601, a support side plate 708 is fixedly connected to one side of the bottom support plate 602, an outer fixing rod 707 is fixedly connected to one side of the support side plate 708, an outer bearing disk 706 is movably connected to one side of the outer fixing rod 707, and one side of the outer bearing disk 706 is movably connected to one side of the second helical gear disk 703. The second helical gear disk 703 is stably and movably connected to one side of the outer fixing rod 707 by the connection of the outer bearing disk 706, and the outer fixing rod 707 is fixed to one side of the bottom support plate 602 by the support side plate 708. The support side plate 708 improves the rotational stability of the second helical gear disk 703.

[0032] In this embodiment, the bottom motor body 507 at the top of the starting side fixing bracket 506 drives the threaded rod 508 to rotate. The rotating threaded rod 508 rotates along the inner side of the bottom connecting groove 504 and is movably connected to the inner bearing disk 505. The inner bearing disk 505 movably connects the threaded rod 508 to the inner side of the bottom connecting groove 504, maintaining the stability of the rotation of the threaded rod 508. Through the threaded connection between the threaded rod 508 and the threaded ring 509, the rotation of the threaded rod 508 will drive the threaded ring 509 to move horizontally. The threaded ring 509 is fixed to the bottom of the clamping body 3. When the threaded rod 508 rotates... The clamping body 3 will move horizontally along the top of the bottom fixed plate 502. Through the sliding of the top sliding rail 5010 and the bottom sliding plate 503, the top sliding rail 5010 will slide along the surface of the bottom sliding plate 503 when the clamping body 3 moves along the bottom fixed plate 502, which improves the stability of the clamping body 3 when it moves and reduces the shaking generated when the clamping body 3 moves. By adjusting the position of the clamping body 3 on the top of the grinding machine body 1, the clamping body 3 can be moved to one side of the grinding machine body 1 when clamping is required, and moved to the outside of the grinding machine body 1 when the polishing tool needs to be changed, which improves the portability of the clamping body 3 and reduces the workload of the operator.

[0033] Simultaneously, the top motor body 603 starts, driving the side transmission rod 604 to rotate. The rotating side transmission rod 604 passes through the inner side of the bottom support plate 602, which supports the side transmission rod 604. The rotating side transmission rod 604 drives the transmission sleeve 605 to rotate, which in turn drives the cleaning brush 606 to rotate synchronously. The rotating cleaning brush 606 rotates along the surface of the clamp body 3. When the clamp body 3 is moved to the outside of the grinding machine body 1, the connection port 4 on the surface of the clamp body 3 moves to the bottom of the cleaning brush 606. At this time, the rotating cleaning brush 606 cleans the inner side of the connection port 4, improving the cleanliness of the inner side of the connection port 4, improving the cleanliness of the fiber optic port when it is connected to the connection port 4, reducing the impact of particulate matter on the fiber optic port, and improving the grinding effect.

[0034] Simultaneously, when the side transmission rod 604 rotates, it synchronously drives the first helical gear disk 702 to rotate. The rotating first helical gear disk 702 drives the meshing second helical gear disk 703 to rotate synchronously. The rotating second helical gear disk 703 drives the connecting inner rod 704 to rotate. The rotating connecting inner rod 704 drives the transmission fan 705 to rotate along the inner side of the side connecting ring 701. At the same time, the rotating second helical gear disk 703 is movably connected to the outer fixed rod 707 through the outer bearing disk 706. The second helical gear disk 703 is stably and movably connected to one side of the outer fixed rod 707, and the outer fixed rod 707 is fixed to one side of the bottom support plate 602 by the support side plate 708. The support side plate 708 improves the rotational stability of the second helical gear disk 703. At the same time, the rotating transmission fan 705 continuously generates wind force to blow towards the surface of the grinder 2, blowing away particulate matter and dust in the grinder 2, improving the cleanliness of the grinding surface in the grinder 2, and reducing the frictional impact of particulate matter on the grinding surface during grinding.

[0035] The contents not described in detail in this specification are existing technologies known to those skilled in the art and are not key to this utility model, therefore they will not be elaborated upon.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A multifunctional grinding fixture structure, comprising a grinding machine body (1), characterized in that: The grinding machine body (1) has a grinding device (2) on its top. The grinding machine body (1) has a clamping body (3) on its top. A connection port (4) is provided on one side of the clamping body (3). An L-shaped frame (501) is fixedly connected to the top of the grinding machine body (1). A bottom fixing plate (502) is fixedly connected to one side of the L-shaped frame (501). A bottom connecting groove (504) is provided on the top of the bottom fixing plate (502). A side fixing frame (506) is fixedly connected to one side of the bottom connecting groove (504). A bottom motor body (507) is fixedly connected to the top of the side fixing frame (506). A threaded rod (508) is fixedly connected to the output shaft of the bottom motor body (507). A threaded ring (509) is threadedly connected to the surface of the threaded rod (508).

2. The multi-functional polishing jig structure according to claim 1, wherein: An inner bearing disc (505) is movably connected to the inner side of the bottom connecting groove (504), and one side of the inner bearing disc (505) is movably connected to one end of the threaded rod (508).

3. The multi-functional polishing jig structure according to claim 2, wherein: The bottom fixed plate (502) is fixedly connected to the top of the bottom sliding plate (503), and the bottom of the clamping body (3) is provided with a top sliding rail (5010), the bottom of the top sliding rail (5010) is slidably connected to the top of the bottom sliding plate (503).

4. The multi-functional polishing jig structure according to claim 1, wherein: The top of the grinding machine body (1) is fixedly connected to a top support frame (601), the bottom of the top support frame (601) is fixedly connected to a bottom support plate (602), and a top motor body (603) is fixedly connected to one side of the bottom support plate (602).

5. The multi-functional polishing jig structure according to claim 4, wherein: The output shaft of the top motor body (603) is fixedly connected to a side transmission rod (604), a transmission sleeve (605) is fixedly connected to the surface of the side transmission rod (604), and a cleaning brush (606) is fixedly connected to the surface of the transmission sleeve (605).

6. The multi-functional polishing jig structure according to claim 5, wherein: One end of the side transmission rod (604) is fixedly connected to a first helical gear plate (702), a second helical gear plate (703) is meshed with one side of the first helical gear plate (702), a connecting inner rod (704) is fixedly connected to one side of the second helical gear plate (703), and a transmission fan (705) is fixedly connected to one side of the connecting inner rod (704).

7. The multi-functional polishing jig structure according to claim 4, wherein: A side connecting ring (701) is fixedly connected to one side of the top support frame (601), and a support side plate (708) is fixedly connected to one side of the bottom support plate (602).

8. The multi-functional polishing jig structure according to claim 7, wherein: An external fixing rod (707) is fixedly connected to one side of the support side plate (708), and an external bearing disk (706) is movably connected to one side of the external fixing rod (707). One side of the external bearing disk (706) is movably connected to one side of the second helical gear disk (703).

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