Adjustable optical fiber coating stripping force testing device

Abstract

The utility model discloses an adjustable optical fiber coating stripping force testing device, which relates to the technical field of optical fiber detection and comprises a base and an adjusting component, a back plate is mounted on the rear side of the upper end of the base, and the adjusting component is arranged in the middle of the upper end of the base. The adjusting assembly comprises a limiting cavity, a pneumatic rod, a movable sliding block, a limiting rod, a movable rod, a stripping blade, a mounting frame, a threaded through hole, a mounting bolt and a fixed rod, the pneumatic rod is mounted in the limiting cavity, the movable sliding block is mounted at the front end of the pneumatic rod, the limiting rod is connected to the lower end in the movable sliding block, and the movable rod is arranged at the upper end of the movable sliding block. According to the adjustable optical fiber coating stripping force testing device, due to the arrangement of the adjusting assembly, the problem that the detection of the stripping force of an optical fiber is easily affected due to the fact that most stripping force testing devices are inconvenient to replace stripping blades according to the size of the optical fiber and inconvenient to regulate and control the stripping force is solved; and the overall practicability of the stripping force testing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber detection, in particular to an adjustable optical fiber coating peeling force testing device. Background Technique

[0002] An optical fiber is the abbreviation of an optical waveguide fiber, which is a fiber made of glass or plastic and can be used as an optical conduction tool. Its transmission principle is "total internal reflection of light". The optical fiber includes a core layer, a cladding layer and a coating layer from the inside to the outside in sequence. By testing the peeling force of the coating layer, the quality of the optical fiber can be effectively evaluated. In order to improve the use efficiency of the optical fiber, a peeling force testing device is needed. However, the existing peeling force testing devices still have the following deficiencies:

[0003] When the existing peeling force testing device is in use, since most peeling force testing devices are not convenient to replace the peeling edge according to the size of the optical fiber and are not convenient to adjust the peeling force, the detection of the optical fiber peeling force is easily affected, resulting in the problems of the decline in the practicability of the peeling force testing device and the reduction of the use efficiency.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and an adjustable optical fiber coating peeling force testing device is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an adjustable optical fiber coating peeling force testing device to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an adjustable optical fiber coating peeling force testing device, including a base and an adjustment component. A backboard is installed at the rear side of the upper end of the base. An adjustment component is arranged in the middle of the upper end of the base. The adjustment component includes a limit cavity, a pneumatic rod, a movable slider, a limit rod, a moving rod, a peeling edge, a mounting frame, a threaded through hole, a mounting bolt and a fixing rod. The pneumatic rod is installed inside the limit cavity, and a movable slider is installed at the front end of the pneumatic rod. A limit rod is connected to the lower end inside the movable slider. At the same time, a moving rod is arranged at the upper end of the movable slider. The peeling edge is arranged at the inner side of the upper end of the moving rod. A mounting frame is arranged outside the moving rod. Threaded through holes are opened on both sides inside the mounting frame. At the same time, mounting bolts are connected inside the threaded through holes. Fixing rods are distributed outside the moving rod. Detection components are arranged on both sides of the upper end of the base.

[0007] Further, the external dimension of the movable slider matches the internal dimension of the limit cavity, and the movable slider is slidably connected to the limit cavity through the pneumatic rod.

[0008] Further, the internal dimension of the mounting frame matches the external dimension of the moving rod, and the moving rod is embedded in the mounting frame.

[0009] Furthermore, the internal dimension of the threaded through-hole matches the external dimension of the mounting bolt, and the mounting bolt is rotatably connected to the mounting frame through the threaded through-hole.

[0010] Furthermore, the detection assembly includes a right limit plate, a fixed block, and a servo motor. The fixed block is installed on the right side of the right limit plate, and the servo motor is disposed outside the fixed block.

[0011] Furthermore, the detection assembly further includes a tightening roller, an optical fiber main body, a left limit plate, and a force measurement display screen. The front end of the servo motor is connected to the tightening roller, and the optical fiber main body is connected to the outside of the tightening roller. The left limit plate is disposed on the left side of the outside of the back plate, and the force measurement display screen is installed in the middle of the outside of the back plate.

[0012] Furthermore, the tightening roller is limited between the two fixed blocks, and the tightening roller is rotatably connected to the fixed block through the servo motor.

[0013] Furthermore, the optical fiber main body is embeddedly connected to the left limit plate, and the optical fiber main body is limited between the left limit plate and the right limit plate.

[0014] The utility model provides an adjustable optical fiber coating peeling force testing device, which has the following beneficial effects:

[0015] 1. Through the setting of the adjustment assembly, when the adjustable optical fiber coating peeling force testing device is used, it can avoid the problem that most peeling force testing devices are not convenient to replace the peeling blade according to the size of the optical fiber and are not convenient to adjust the peeling force, resulting in the detection of the optical fiber peeling force being easily affected and the practicability of the peeling force testing device being reduced. The pneumatic rod is fixedly installed in the limit cavity opened inside the base, and the movable slider is fixedly installed at the front end of the pneumatic rod by means of a fastening bolt. The pneumatic rod operates to drive the movable slider to move inside the limit cavity, and the stability of the movable slider during the movement is increased by means of the setting of the limit rod. The moving rod is fixedly installed at the upper end of the movable slider. The movement of the movable slider drives the moving rod to adjust its position accordingly and move towards the position of the fixed rod, so that the peeling blade provided on the inner side of the upper end of the moving rod performs a limiting and peeling operation on the optical fiber main body. The external dimension of the moving rod matches the internal dimension of the mounting frame, so the moving rod is installed inside the mounting frame, and the moving rod is limited and installed inside the mounting frame through the threaded through-hole and the mounting bolt, so that the moving rod can be quickly replaced and maintained, and the peeling blade provided at the upper end of the moving rod can adapt to optical fibers of different sizes, further improving the mobility during the use of the peeling force testing device.

[0016] 2. By setting up the detection component, when the adjustable optical fiber coating stripping force testing device is in use, it can avoid the situation that most stripping force testing devices are not convenient for adjusting the tightness of the optical fiber, resulting in the inconvenience of the optical fiber moving at a constant speed during the detection process, thus affecting the test effect and reducing the use efficiency of the stripping force testing device. The right limit plate is fixedly installed on the right side of the back plate through fasteners, and the left limit plate is fixedly installed on the left side of the back plate in cooperation with the fasteners. The fixed block is fixedly installed on the right side of the right limit plate, and the servo motor is fixedly installed on the outside of the fixed block through fasteners. The output shaft of the servo motor is connected with a tightening roller through a coupling. When the servo motor operates, it drives the tightening roller to rotate, so that the optical fiber main body connected to the outside of the tightening roller is wound up. The front end of the optical fiber main body passes through the left limit plate, and the left limit plate is used to limit the optical fiber main body. Through the rotation of the tightening roller, the optical fiber main body moves at a certain speed for a certain distance at a constant speed during the detection process, and the pulling force is detected by the force measuring display screen installed in the middle of the outside of the back plate, thereby increasing the convenience and accuracy during the use of the stripping force testing device. Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of an adjustable optical fiber coating stripping force testing device of the present utility model;

[0018] Figure 2 is a three-dimensional sectional structural schematic diagram of an adjusting component of an adjustable optical fiber coating stripping force testing device of the present utility model;

[0019] Figure 3 is a three-dimensional structural schematic diagram of a mounting frame of an adjustable optical fiber coating stripping force testing device of the present utility model.

[0020] In the figure: 1, base; 2, back plate; 3, adjusting component; 301, limiting cavity; 302, pneumatic rod; 303, movable slider; 304, limiting rod; 305, moving rod; 306, stripping blade; 307, mounting frame; 308, threaded through hole; 309, mounting bolt; 310, fixed rod; 4, detection component; 401, right limit plate; 402, fixed block; 403, servo motor; 404, tightening roller; 405, optical fiber main body; 406, left limit plate; 407, force measuring display screen. Detailed Embodiment

[0021] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] Such as Figures 1 to 3As shown in the figure, an adjustable optical fiber coating stripping force test device includes a base 1 and an adjustment component 3. A back plate 2 is installed at the rear side of the upper end of the base 1. An adjustment component 3 is arranged in the middle of the upper end of the base 1. The adjustment component 3 includes a limit cavity 301, a pneumatic rod 302, a movable slider 303, a limit rod 304, a moving rod 305, a stripping blade 306, a mounting frame 307, a threaded through hole 308, a mounting bolt 309 and a fixing rod 310. The pneumatic rod 302 is installed inside the limit cavity 301, and the movable slider 303 is installed at the front end of the pneumatic rod 302. The lower end inside the movable slider 303 is connected with the limit rod 304. At the same time, the upper end of the movable slider 303 is provided with the moving rod 305. The inner side of the upper end of the moving rod 305 is provided with the stripping blade 306. The outside of the moving rod 305 is provided with the mounting frame 307. Threaded through holes 308 are opened on both sides inside the mounting frame 307. At the same time, the mounting bolt 309 is connected inside the threaded through hole 308. Fixing rods 310 are distributed outside the moving rod 305. The external dimension of the movable slider 303 matches the internal dimension of the limit cavity 301, and the movable slider 303 is slidably connected with the limit cavity 301 through the pneumatic rod 302. The internal dimension of the mounting frame 307 matches the external dimension of the moving rod 305, and the moving rod 305 is embedded in the mounting frame 307. The internal dimension of the threaded through hole 308 matches the external dimension of the mounting bolt 309, and the mounting bolt 309 is rotatably connected with the mounting frame 307 through the threaded through hole 308. The pneumatic rod 302 is fixedly installed in the limit cavity 301 opened inside the base 1, and the movable slider 303 is fixedly installed at the front end of the pneumatic rod 302 by cooperating with a fastening bolt. The operation of the pneumatic rod 302 drives the movable slider 303 to move inside the limit cavity 301, and the stability of the movable slider 303 during the moving process is increased by cooperating with the setting of the limit rod 304. The moving rod 305 is fixedly installed at the upper end of the movable slider 303. The movement of the movable slider 303 drives the moving rod 305 to adjust its position accordingly and move towards the position of the fixing rod 310, so that the stripping blade 306 arranged on the inner side of the upper end of the moving rod 305 performs a limiting and stripping operation on the optical fiber main body 405. The external dimension of the moving rod 305 matches the internal dimension of the mounting frame 307, so that the moving rod 305 is installed inside the mounting frame 307, and the moving rod 305 is limited and installed inside the mounting frame 307 through the threaded through hole 308 and the mounting bolt 309, so that the moving rod 305 can be quickly replaced and maintained, and the stripping blade 306 arranged at the upper end of the moving rod 305 can adapt to optical fibers of different sizes, further improving the mobility during the use of the stripping force test device.

[0023] As Figure 1 and Figure 2As shown in the figure, detection components 4 are arranged on both sides of the upper end of the base 1. The detection components 4 include a right limit plate 401, a fixed block 402, and a servo motor 403. A fixed block 402 is installed on the right side of the right limit plate 401, and a servo motor 403 is arranged outside the fixed block 402. The detection components 4 further include a tightening roller 404, an optical fiber main body 405, a left limit plate 406, and a force measurement display screen 407. The front end of the servo motor 403 is connected to the tightening roller 404. At the same time, the optical fiber main body 405 is connected to the outside of the tightening roller 404. A left limit plate 406 is arranged on the left side of the outside of the back plate 2, and a force measurement display screen 407 is installed in the middle of the outside of the back plate 2. The tightening roller 404 is limited between the two fixed blocks 402, and the tightening roller 404 is rotationally connected to the fixed block 402 through the servo motor 403. The optical fiber main body 405 is embeddedly connected to the left limit plate 406, and the optical fiber main body 405 is limited between the left limit plate 406 and the right limit plate 401. The right limit plate 401 is fixedly installed on the right side of the outside of the back plate 2 through fasteners, and the left limit plate 406 is fixedly installed on the left side of the outside of the back plate 2 in cooperation with the fasteners. The fixed block 402 is fixedly installed on the right side of the right limit plate 401, and the servo motor 403 is fixedly installed on the outside of the fixed block 402 in cooperation with the fasteners. The output shaft of the servo motor 403 is connected to the tightening roller 404 through a coupling. The operation of the servo motor 403 drives the tightening roller 404 to rotate, so that the optical fiber main body 405 connected to the outside of the tightening roller 404 is wound up accordingly. The front end of the optical fiber main body 405 is passed through the left limit plate 406, and the left limit plate 406 is used to limit the optical fiber main body 405. During the detection process, the optical fiber main body 405 moves at a certain speed and a certain distance uniformly through the rotation of the tightening roller 404, and the pulling force is detected by the force measurement display screen 407 installed in the middle of the outside of the back plate 2, thereby increasing the convenience and accuracy during the use of the peeling force testing device.

[0024] In summary, when using the adjustable optical fiber coating peeling force testing device, first, the back plate 2 is fixedly installed at the rear side of the upper end of the base 1 through the fastening bolts. The right limiting plate 401 is fixedly installed on the outer right side of the back plate 2 via the fasteners, and the left limiting plate 406 is fixedly installed on the outer left side of the back plate 2 in cooperation with the fasteners. The fixing block 402 is fixedly installed on the right side of the right limiting plate 401, and the servo motor 403 is fixedly installed on the outside of the fixing block 402 in cooperation with the fasteners. The operation of the servo motor 403 drives the winding roller 404 to rotate, so that the optical fiber main body 405 connected to the outside of the winding roller 404 is wound accordingly. The front end of the optical fiber main body 405 passes through the left limiting plate 406, and the left limiting plate 406 is used to limit the optical fiber main body 405. During the detection process, the rotation of the winding roller 404 makes the optical fiber main body 405 move at a certain speed and a certain distance uniformly. Next, the pneumatic rod 302 is fixedly installed in the limiting cavity 301 opened inside the base 1, and the movable slider 303 is fixedly installed at the front end of the pneumatic rod 302 in cooperation with the fastening bolts. The operation of the pneumatic rod 302 drives the movable slider 303 to move inside the limiting cavity 301, and the stability of the movable slider 303 during movement is increased in cooperation with the arrangement of the limiting rod 304. The moving rod 305 is fixedly installed at the upper end of the movable slider 303. The movement of the movable slider 303 drives the moving rod 305 to adjust its position accordingly and move towards the position of the fixed rod 310, so that the peeling blade 306 provided on the inner side of the upper end of the moving rod 305 limits and peels the optical fiber main body 405. The outer dimension of the moving rod 305 matches the inner dimension of the mounting frame 307, so the moving rod 305 is installed inside the mounting frame 307, and the moving rod 305 is limited and installed inside the mounting frame 307 through the threaded through holes 308 and the mounting bolts 309, so that the moving rod 305 can be quickly replaced and maintained, and the peeling blade 306 provided at the upper end of the moving rod 305 can adapt to optical fibers of different sizes, further improving the initiative during the use of the peeling force testing device. When the optical fiber main body 405 moves, the pulling force is detected by the force measuring display screen 407 installed in the middle of the outer side of the back plate 2.

[0025] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present invention and its practical applications, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

Claims

1. An adjustable optical fiber coating stripping force testing device, comprising a base (1) and an adjustment component (3), characterized in that: A back plate (2) is installed at the rear side of the upper end of the base (1); an adjustment assembly (3) is arranged at the middle of the upper end of the base (1); and the adjustment assembly (3) comprises a limit cavity (301), a pneumatic rod (302), a movable slider (303), a limit rod (304), a moving rod (305), a stripping blade (306), a mounting frame (307), a threaded through hole (308), a mounting bolt (309) and a fixing rod (310); a pneumatic rod (302) is installed inside the limit cavity (301), and a movable slider (303) is installed at the front end of the pneumatic rod (302); and the movable slider (303) is installed at the front end of the pneumatic rod (302). The lower end of the movable slider (303) is connected to a limit rod (304), and the upper end of the movable slider (303) is provided with a moving rod (305), the inner side of the upper end of the moving rod (305) is provided with a stripping blade (306), and the outside of the moving rod (305) is provided with a mounting frame (307), and the inside of the mounting frame (307) is provided with threaded through holes (308), and the inside of the threaded through holes (308) is connected with mounting bolts (309), and the outside of the moving rod (305) is provided with fixed rods (310), and the upper ends of the base (1) are provided with detection components (4) on both sides.

2. The adjustable optical fiber coating stripping force testing device according to claim 1, characterized in that: The outer dimensions of the movable slider (303) match the inner dimensions of the limiting cavity (301), and the movable slider (303) is slidably connected to the limiting cavity (301) via the pneumatic rod (302).

3. The adjustable optical fiber coating stripping force testing device according to claim 1, characterized in that: The inner dimensions of the installation frame (307) match the outer dimensions of the moving rod (305), and the moving rod (305) and the installation frame (307) are embeddedly connected.

4. The adjustable optical fiber coating stripping force testing device according to claim 1, characterized in that: The inner dimensions of the threaded through hole (308) match the outer dimensions of the mounting bolt (309), and the mounting bolt (309) is rotatably connected to the mounting frame (307) through the threaded through hole (308).

5. The adjustable optical fiber coating stripping force testing device according to claim 1, characterized in that: The detection assembly (4) comprises a right limit plate (401), a fixed block (402) and a servo motor (403); the fixed block (402) is installed on the right side of the right limit plate (401), and the servo motor (403) is arranged outside the fixed block (402).

6. The adjustable optical fiber coating stripping force testing device according to claim 5, characterized in that: The detection component (4) also includes a tightening roller (404), an optical fiber body (405), a left limit plate (406) and a force measurement display screen (407), and the front end of the servo motor (403) is connected to the tightening roller (404), and the outside of the tightening roller (404) is connected to the optical fiber body (405), the left limit plate (406) is arranged on the left side of the outside of the back plate (2), and the force measurement display screen (407) is installed at the middle end of the outside of the back plate (2).

7. The adjustable optical fiber coating stripping force testing device according to claim 6, characterized in that: The tightening roller (404) is restricted between two fixed blocks (402), and the tightening roller (404) is rotationally connected to the fixed blocks (402) via a servo motor (403).

8. The adjustable optical fiber coating stripping force testing device according to claim 6, characterized in that: The optical fiber body (405) is embeddedly connected to the left limiting plate (406), and the optical fiber body (405) is limited between the left limiting plate (406) and the right limiting plate (401).

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