Optical fiber coupling welding auxiliary structure

Abstract

The utility model discloses an optical fiber coupling welding auxiliary structure, and relates to the technical field of communication equipment. The coupling driving mechanism is arranged on the base and used for positioning driving in the optical fiber coupling process; the coupling placing mechanism is arranged on the coupling driving mechanism and is used for placing the optical fiber during coupling; and the coupling placement positioning mechanism is arranged on the coupling driving mechanism, and the coupling placement positioning mechanism is connected with the coupling placement mechanism and used for positioning the coupling placement mechanism. According to the optical fiber coupling welding auxiliary structure, through the use of the coupling placement positioning mechanism, the positioning air cylinder controls the moving hook to move in the positioning sliding groove, adjustment of the relative distance between the moving hook and the positioning hook is completed, the coupling table can be positioned, rapid and stable positioning of the coupling table on the mounting frame is achieved, stable use is guaranteed, and meanwhile the welding efficiency is improved. The coupling table can be quickly replaced, and different types of coupling tables can be replaced and used.

Description

Technical Field

[0001] This utility model relates to the field of communication equipment technology, specifically to an auxiliary structure for fiber optic coupling welding. Background Technology

[0002] Fiber optic coupling is a technology that uses optical fibers to transmit optical signals from one device to another. Its basic principle is to focus the light beam emitted by the light source onto the entry end of the optical fiber through properly designed optical elements, and to ensure that the optical signal can be effectively transmitted into the core of the optical fiber. Fiber optic coupling technology can be implemented in a variety of ways, including direct coupling, fiber tails, lens coupling, and grating coupling.

[0003] The authorized publication number "CN215615887U" describes "an auxiliary structure for fiber coupling welding of a butterfly laser, including a coupling stage driving three-dimensional slide, a coupling stage, a fiber optic sheath, a bracket, a fiber optic coupling clamp, a coupling clamp linkage rod, a coupling clamp driving three-dimensional slide, and a base. The coupling stage is fixed to one side of the coupling stage driving three-dimensional slide via a mounting bracket. The fiber optic sheath is fixed to the top of the bracket. The fiber optic sheath and the coupling stage are on the same horizontal straight line. The fiber optic coupling clamp is set on one side of the coupling clamp driving three-dimensional slide and located above the coupling stage via the coupling clamp linkage rod. The external PLC precisely controls the three-dimensional slide to move the main body close to the fiber and precisely controls the coupling clamp to complete the coupling and welding. There is no need for manual handling, resulting in high operating efficiency, low labor intensity, low labor costs, good coupling and welding effects, and a high yield rate, effectively meeting the usage requirements."

[0004] The aforementioned patent uses an external PLC to precisely control a three-dimensional slide table to move the main body close to the optical fiber and accurately control the coupling clamp to complete coupling and welding. This eliminates the need for manual handling, resulting in high operational efficiency, low labor intensity, low labor costs, good coupling and welding effects, and a high yield rate, effectively meeting usage requirements. However, during use, the coupling table is fixedly connected when installed on the three-dimensional slide table driven by the coupling table. Since different optical fiber sizes require different coupling table models, it is necessary to replace the coupling table to complete the use. Utility Model Content

[0005] This utility model provides an auxiliary structure for fiber optic coupling welding. By using a coupling placement and positioning mechanism, the moving hook is controlled by a positioning cylinder to move inside the positioning groove, thereby adjusting the relative distance between the moving hook and the positioning hook. This allows for the positioning of the coupling table, enabling rapid and stable positioning of the coupling table on the mounting frame. While ensuring stable use, it also allows for quick replacement of the coupling table, enabling the use of different models of coupling tables.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an optical fiber coupling welding auxiliary structure, comprising:

[0007] Base;

[0008] The coupling drive mechanism, located on the base, is used for position adjustment during the fiber optic coupling process.

[0009] A coupling placement mechanism, mounted on the coupling drive mechanism, is used for placing the optical fiber during coupling; and

[0010] A coupling placement and positioning mechanism is provided on a coupling drive mechanism and connected to the coupling placement mechanism for positioning the coupling placement mechanism. The coupling placement and positioning mechanism includes a positioning hook, a moving hook, and an adjusting component. The positioning hook is installed on the coupling drive mechanism, the adjusting component is located on the coupling drive mechanism, and the moving hook is located on the adjusting component.

[0011] Furthermore, the coupling drive mechanism includes a coupling drive three-dimensional slide and a mounting bracket. The coupling drive three-dimensional slide is fixedly connected to the top of the base, and the mounting bracket is fixedly connected to one side of the top of the coupling drive three-dimensional slide.

[0012] Furthermore, the coupling placement mechanism includes a coupling platform and a coupling groove. The coupling platform is located on the top side of the mounting frame, and the coupling groove is located at the top center of the coupling platform.

[0013] Furthermore, the coupling placement and positioning mechanism includes a limiting component and a positioning cylinder. The positioning cylinder is fixedly connected to the mounting frame, and the output end of the positioning cylinder is fixedly connected to the moving hook. The limiting component is located on the mounting frame.

[0014] Furthermore, the limiting component includes a positioning groove and two sliding limiting rods. The positioning groove is opened on the top side of the mounting frame, and the two sliding limiting rods are fixedly connected in the positioning groove. The movable hook is slidably connected in the positioning groove.

[0015] Furthermore, the bottom of the coupling platform is provided with a hook groove, and the positioning hook and the moving hook are both connected in the hook groove.

[0016] This invention provides an auxiliary structure for fiber optic coupling welding. It has the following advantages:

[0017] (1) The fiber optic coupling welding auxiliary structure uses a coupling placement and positioning mechanism. The positioning cylinder controls the moving hook to move inside the positioning slide, and the relative distance between the moving hook and the positioning hook is adjusted. This allows the coupling table to be positioned, enabling the coupling table to be quickly and stably positioned on the mounting frame. This ensures stable use and allows for quick replacement of the coupling table, enabling the replacement of different models of coupling tables. Attached Figure Description

[0018] Figure 1 This is an exploded cross-sectional view of the present invention;

[0019] Figure 2 This is a partial sectional view of the present invention;

[0020] Figure 3 This is an exploded view of the present invention;

[0021] Figure 4 This is a perspective view of the present invention.

[0022] In the figure: 1. Base; 2. Coupled drive three-dimensional slide; 3. Mounting bracket; 4. Positioning slide groove; 5. Sliding limit rod; 6. Positioning hook; 7. Moving hook; 8. Positioning cylinder; 9. Coupling groove; 10. Hook groove; 11. Coupling stage. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-4 This utility model provides a technical solution: an optical fiber coupling welding auxiliary structure, comprising:

[0025] Base 1;

[0026] A coupling drive mechanism, located on base 1, is used for position adjustment during the fiber optic coupling process.

[0027] A coupling placement mechanism, mounted on the coupling drive mechanism, is used for placing the optical fiber during coupling; and

[0028] A coupling placement positioning mechanism is provided on the coupling drive mechanism and connected to the coupling placement mechanism for positioning the coupling placement mechanism. The coupling placement positioning mechanism includes a positioning hook 6, a moving hook 7 and an adjusting component. The positioning hook 6 is installed on the coupling drive mechanism, the adjusting component is provided on the coupling drive mechanism, and the moving hook 7 is provided on the adjusting component.

[0029] In this implementation scheme: the positioning hook 6 and the moving hook 7 are the same size. The positioning hook 6 realizes the positioning and works with the moving hook 7 to complete the positioning and installation.

[0030] Specifically, the coupling drive mechanism includes a coupling drive three-dimensional slide 2 and a mounting bracket 3. The coupling drive three-dimensional slide 2 is fixedly connected to the top of the base 1, and the mounting bracket 3 is fixedly connected to one side of the top of the coupling drive three-dimensional slide 2.

[0031] In this embodiment: the coupling drive three-dimensional slide 2 is an application of existing technology, which will not be elaborated on here, and the mounting bracket 3 completes the overall installation and use.

[0032] Specifically, the coupling placement mechanism includes a coupling platform 11 and a coupling groove 9. The coupling platform 11 is located on the top side of the mounting frame 3, and the coupling groove 9 is located at the top center of the coupling platform 11.

[0033] In this embodiment: the coupling stage 11 is a prior art technology, and the internal coupling slot 9 is matched with the size of the optical fiber to complete the use.

[0034] Specifically, the coupling placement positioning mechanism includes a limiting component and a positioning cylinder 8. The positioning cylinder 8 is fixedly connected to the mounting frame 3, and the output end of the positioning cylinder 8 is fixedly connected to the moving hook 7. The limiting component is located on the mounting frame 3.

[0035] In this embodiment, the model of the positioning cylinder 8 can be selected from those available on the market as needed, which will not be elaborated on here. The position of the moving hook 7 is adjusted by the positioning cylinder 8 to complete the use.

[0036] Specifically, the limiting components include a positioning groove 4 and two sliding limiting rods 5. The positioning groove 4 is opened on the top side of the mounting bracket 3, and the two sliding limiting rods 5 are fixedly connected in the positioning groove 4. The movable hook 7 is slidably connected in the positioning groove 4.

[0037] In this embodiment, the positioning groove 4 and the two sliding limit rods 5 cooperate with each other to restrict the movement of the moving hook 7.

[0038] Specifically, the bottom of the coupling platform 11 is provided with a hook groove 10, and the positioning hook 6 and the moving hook 7 are both connected in the hook groove 10.

[0039] In this embodiment, the hook groove 10 corresponds to the positioning hook 6 and the moving hook 7 to achieve the positioning of the coupling stage 11.

[0040] In use, select the corresponding model of coupling stage 11 according to the size of the optical fiber to be welded. The positioning cylinder 8 extends and pushes the moving hook 7 to move in the positioning slide 4, so that the moving hook 7 moves to the edge and the coupling stage 11 is placed on the mounting frame 3, so that one end of the hook groove 10 hooks onto the positioning hook 6. After completion, the positioning cylinder 8 retracts, so that the moving hook 7 is positioned with the other end of the hook groove 10, thus completing the positioning of the coupling stage 11. The mounting frame 3 is controlled by the coupling drive three-dimensional slide 2 to achieve the desired effect of the coupling stage 11.

[0041] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fiber-optic coupling welding auxiliary structure, characterized in that, include: Base (1); A coupling drive mechanism is mounted on the base (1) and is used for position adjustment drive during the fiber coupling process; A coupling placement mechanism, located on the coupling drive mechanism, is used for placing the optical fiber during coupling; as well as A coupling placement positioning mechanism is provided on a coupling drive mechanism and connected to the coupling placement mechanism for positioning the coupling placement mechanism. The coupling placement positioning mechanism includes a positioning hook (6), a moving hook (7), and an adjusting component. The positioning hook (6) is installed on the coupling drive mechanism, the adjusting component is provided on the coupling drive mechanism, and the moving hook (7) is provided on the adjusting component.

2. The fiber-coupled welding auxiliary structure according to claim 1, characterized in that, The coupling drive mechanism includes a coupling drive three-dimensional slide (2) and a mounting bracket (3). The coupling drive three-dimensional slide (2) is fixedly connected to the top of the base (1), and the mounting bracket (3) is fixedly connected to one side of the top of the coupling drive three-dimensional slide (2).

3. The fiber-coupled welding auxiliary structure according to claim 2, characterized in that, The coupling placement mechanism includes a coupling platform (11) and a coupling groove (9). The coupling platform (11) is located on the top side of the mounting frame (3), and the coupling groove (9) is located at the top center of the coupling platform (11).

4. The fiber-optic coupling welding auxiliary structure according to claim 3, characterized in that, The coupling placement and positioning mechanism includes a limiting component and a positioning cylinder (8). The positioning cylinder (8) is fixedly connected to the mounting frame (3), and the output end of the positioning cylinder (8) is fixedly connected to the moving hook (7). The limiting component is located on the mounting frame (3).

5. The fiber-optic coupling welding auxiliary structure according to claim 4, characterized in that, The limiting component includes a positioning groove (4) and two sliding limiting rods (5). The positioning groove (4) is opened on the top side of the mounting bracket (3). The two sliding limiting rods (5) are fixedly connected in the positioning groove (4). The movable hook (7) is slidably connected in the positioning groove (4).

6. The fiber-optic coupling welding auxiliary structure according to claim 5, characterized in that, The bottom of the coupling platform (11) is provided with a hook groove (10), and the positioning hook (6) and the moving hook (7) are both connected in the hook groove (10).

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