Automatic optical fiber cutting and focusing tool
By designing the fiber automatic cutting focus tool, using cutting table, gland and cutting knife, combined with positioning groove and pressing components, the problem of uneven cuts caused by unfixed position during fiber cutting is solved, and neat cutting and improvement of the fiber is achieved Work efficiency.
Patent Information
- Application Number
- CN202420750380.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-11
AI Technical Summary
When cutting optical fibers, due to the unfixed position of the optical fibers, the cutting end surfaces are not neat, which affects the subsequent fiber fusion effect.
Design an automatic cutting and focusing tool for fiber optic fiber, including a cutting table, a gland and a cutting knife, pressing the fiber through the gland, and cutting the fiber with a cutting knife, combining the positioning groove and pressing assembly to fix the fiber position and ensure the cutout flatness.
It realizes neat cutting of optical fibers, reduces the inclination of optical fibers, improves the effect of fiber fusion and improves work efficiency.
Smart Images
Figure CN222439700U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of cutting devices, and in particular to an automatic optical fiber cutting and focusing tool. Background Art
[0002] Optical fiber is a thin, flexible glass or plastic material used to transmit light signals. It is currently a very common means of signal transmission. Optical fiber is also used in devices such as wavelength division multiplexers.
[0003] The optical fiber at the tail of the optical fiber collimator needs to be connected to other optical fiber collimators. When the two optical fiber collimators are placed in two wavelength division multiplexers respectively, the light can be transmitted through the two optical fiber collimators. The optical fiber connection needs to be connected through a fusion splicing device. Before fusion splicing, the operator needs to remove the coating on the surface of the optical fiber, and then use a blade to quickly cut the optical fiber.
[0004] However, it is difficult to fix the position of the optical fiber when the blade cuts the optical fiber, resulting in uneven end faces when the optical fiber is cut, thereby making the effect of optical fiber fusion splicing poor. Utility Model Content
[0005] In order to neatly cut the end of an optical fiber, the present application provides an optical fiber automatic cutting and focusing tool.
[0006] The present application provides an optical fiber automatic cutting and focusing tooling that adopts the following technical solutions:
[0007] An optical fiber automatic cutting and focusing tool comprises a cutting table, one side of the cutting table is rotatably connected to a pressure cover, the pressure cover can press the optical fiber placed on the cutting table, one side of the cutting table is provided with a cutting opening that runs through the cutting table, and the cutting opening is provided with a cutter that can cut the optical fiber.
[0008] By adopting the above technical solution, when the optical fiber needs to be cut, the optical fiber is placed on the cutting table, and the pressure cover is used to press the optical fiber on the cutting table, and then the optical fiber is cut by the cutter. This can reduce the phenomenon that the incision of the optical fiber is tilted due to the tilt setting of the optical fiber during the manual cutting of the optical fiber by the staff, thereby affecting the subsequent operation of the optical fiber.
[0009] Optionally, a plurality of positioning grooves for placing optical fibers are provided on the upper surface of the cutting table.
[0010] By adopting the above technical solution and providing a positioning groove, the optical fiber can be placed inside the positioning groove to determine the position of the optical fiber, thereby reducing the phenomenon of the optical fiber cut being tilted due to the change in the position of the optical fiber.
[0011] Optionally, a plurality of pressing blocks are slidably connected to the pressing cover, and the plurality of pressing blocks are arranged corresponding to the plurality of positioning grooves so as to press the optical fibers inside the positioning grooves, and each of the pressing blocks is connected to a pressing block spring capable of driving the pressing block to move.
[0012] By adopting the above technical solution and setting a pressure block, when the pressure cover is set on the upper side of the cutting table, the position of the optical fiber can be fixed by the pressure block abutting against the optical fiber inside the positioning groove, thereby reducing the phenomenon of the optical fiber incision being tilted due to the change in the position of the optical fiber during the cutting process.
[0013] Optionally, a spacer is fixedly connected to one side of each pressing block that is capable of abutting against the optical fiber.
[0014] By adopting the above technical solution, since a pad is provided at the end of the pressing block, the pad abuts against the optical fiber when the pressing block presses the optical fiber, thereby reducing the phenomenon of damage to the optical fiber caused by the pressing block.
[0015] Optionally, a pressing component for pressing the optical fiber placed in the positioning groove is further provided on the upper side of the cutting table between two adjacent positioning grooves.
[0016] By adopting the above technical solution, the pressing component can be provided to press the optical fiber placed in the positioning groove, thereby reducing the phenomenon that the position of the optical fiber changes during the cutting process and thus affects the neatness of the optical fiber incision.
[0017] Optionally, the pressing assembly includes a pressing seat fixedly connected to the upper surface of the cutting table, and the pressing seat is slidably connected to a slider on one side close to each adjacent positioning groove, and each slider can slide to the upper side of the optical fiber placed inside the adjacent positioning groove, and each slider is connected to a slider spring that can drive the slider to move.
[0018] By adopting the above technical solution, after the optical fiber is placed in the positioning groove, the slider moves out of the pressing seat under the action of the pressure spring and abuts against the optical fiber in the positioning groove, thereby limiting the position of the optical fiber in the positioning groove and reducing the phenomenon that the position of the optical fiber changes during the cutting process and affects the neatness of the cut of the optical fiber.
[0019] Optionally, a handle capable of driving the cutter to move along the cutting opening is fixedly connected to one side of the cutter, the handle is slidably inserted into the cutting table, and a handle spring is fixedly connected between one end of the handle located inside the cutting table and the cutting table.
[0020] By adopting the above technical solution, by connecting the cutter to the handle, and connecting a handle spring to one side of the handle, after the cutter is moved by the handle to cut the optical fiber, the handle and the cutter are moved to the initial position under the action of the handle spring, thereby facilitating the staff to carry out the next cutting process.
[0021] Optionally, a torsion spring capable of driving the pressure cover to move is connected between the pressure cover and the cutting table.
[0022] By adopting the above technical solution and connecting the pressure cover with a torsion spring, the process of flipping the pressure cover can be facilitated for the staff.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. By setting a cutting table and a pressure cover, and the cutting table is connected to a cutter, and the pressure cover is connected to a pressure block that can press the optical fiber placed on the cutting table, the optical fiber can be neatly cut, so that the incision of the optical fiber is flush and convenient for subsequent operations;
[0025] 2. By setting a pressing component between adjacent positioning grooves, it is convenient for workers to fix the position of the optical fiber placed on the cutting table, so as to achieve simultaneous cutting of multiple optical fibers, thereby speeding up the work efficiency when cutting optical fibers. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.
[0027] Figure 2 It is a cross-sectional view showing the connection relationship between the handle and the cutting table according to an embodiment of the present application.
[0028] Figure 3 It is a cross-sectional view showing the connection relationship between the pressing block and the pressing cover in an embodiment of the present application.
[0029] Figure 4 It is a cross-sectional view showing the connection relationship between the pressing assembly and the cutting table in an embodiment of the present application.
[0030] Explanation of the reference numerals: 1. Cutting table; 11. Cutting opening; 12. Positioning groove; 2. Pressure cover; 21. Torsion spring; 3. Cutter; 31. Handle; 32. Handle spring; 4. Pressure block; 41. Pressure block spring; 42. Pad; 5. Pressing assembly; 51. Pressing seat; 52. Slider; 53. Slider spring. DETAILED DESCRIPTION
[0031] The following is combined with Figure 1 -Attached Figure 4 This application is described in further detail.
[0032] The present application embodiment discloses an optical fiber automatic cutting and focusing tool, referring to Figure 1 , including a cutting table 1, the upper surface of the cutting table 1 is arranged horizontally. A pressure cover 2 is rotatably connected to one side of the upper surface of the cutting table 1, and a torsion spring 21 is connected between the pressure cover 2 and the cutting table 1, and the torsion spring 21 can drive the pressure cover 2 to rotate.
[0033] Reference Figure 1 and Figure 2 The cutting table 1 is provided with a cutting opening 11, and a cutter 3 is provided at the lower side of the cutting opening 11. The cutter 3 is arranged in a circular shape, and the upper end of the cutter 3 can pass through the cutting opening 11 and extend to the upper side of the cutting table 1. A handle 31 is fixedly connected to one side of the cutter 3, and the handle 31 is slidably inserted into the inside of the cutting table 1 and slidably connected to the inner wall of the cutting table 1. A handle spring 32 is fixedly connected to one end of the handle 31 located inside the cutter 3, and the end of the handle 31 spring away from the handle 31 is fixedly connected to the inner wall of the cutting table 1.
[0034] The upper surface of the cutting table 1 is provided with a plurality of positioning grooves 12. In this embodiment, the number of positioning grooves 12 is two at intervals. The length direction of each cutting groove is perpendicular to the length direction of the cutting opening 11, and the end of each cutting groove close to the cutting opening 11 is connected to the cutting opening 11.
[0035] Reference Figure 1 and Figure 3 The pressure cover 2 is connected with a plurality of pressure blocks 4. In this embodiment, two pressure blocks 4 are provided, and the two pressure blocks 4 are provided in a one-to-one correspondence with the two positioning grooves 12. When the pressure cover 2 is rotated to cover the upper side of the cutting table 1, each pressure block 4 can abut against the side of the optical fiber placed in the positioning groove 12 close to the cutting port 11.
[0036] When the optical fiber needs to be cut, the optical fiber is placed inside the positioning groove 12, and then the pressure cover 2 is rotated so that the pressure cover 2 can be rotated to cover the upper side of the cutting table 1, and the two pressure blocks 4 connected to the pressure cover 2 can be pressed onto the optical fiber placed inside the positioning groove 12, and then the handle 31 is pushed, and the handle 31 drives the cutter 3 to move, and the cutter 3 cuts the optical fiber during the movement, thereby realizing the cutting process of the optical fiber.
[0037] By placing the optical fiber on the cutting table 1, pressing the optical fiber through the pressure cover 2 and the pressure block 4, and driving the cutter 3 to cut the optical fiber through the handle 31, the phenomenon of manual cutting of the optical fiber by the staff causing the optical fiber cut to be skewed, thereby affecting subsequent use, is reduced.
[0038] One end of each pressing block 4 close to the pressing cover 2 is slidably inserted into the inside of the pressing cover 2, and one end of each pressing block 4 located inside the pressing cover 2 is fixedly connected to a pressing block spring 41, and one end of each pressing block spring 41 away from the connected pressing block 4 is fixedly connected to the inner wall of the pressing cover 2. The pressing block spring 41 is set as a pressure spring.
[0039] By connecting a pressing block spring 41 to one side of the pressing block 4 , it is possible to reduce the phenomenon that the pressure block 4 applies too much force to the optical fiber, thereby damaging the optical fiber, during the process of pressing the optical fiber by the pressing block 4 .
[0040] A cushion block 42 is fixedly connected to one side of each pressing block 4 away from the spring of the pressing block 4 to which it is connected. The cushion block 42 is made of a flexible material.
[0041] By providing the cushion block 42 made of a flexible material, the cushion block 42 can be deformed during the process of the pressing block 4 pressing the optical fiber, thereby making the pressing of the optical fiber by the cushion block 42 more stable.
[0042] Reference Figure 1 and Figure 4 A plurality of pressing components 5 are provided between the two positioning grooves 12 , and the pressing components 5 are used to press the optical fibers placed inside the positioning grooves 12 .
[0043] By providing the pressing assembly 5, the worker can operate multiple optical fibers at the same time, thereby speeding up the work efficiency of optical fiber cutting.
[0044] The pressing assembly 5 includes a pressing seat 51 fixedly connected to the upper surface of the cutting table 1 between two positioning grooves 12, and a slider 52 is slidably inserted on the side wall of the pressing seat 51 close to each adjacent positioning groove 12, and a slider spring 53 is connected between the two sliders 52 inserted on each pressing seat 51. The end of each slider 52 away from the connected slider spring 53 is gradually tilted from top to bottom toward the side away from the connected pressing seat 51.
[0045] Before placing the optical fiber into the positioning groove 12, first slide the slider 52 into the pressing seat 51, and then place the optical fiber into the positioning groove 12. The two sliders 52 move to the upper side of the positioning groove 12 under the action of the slider spring 53 and abut against the optical fiber placed in the positioning groove 12, thereby realizing the process of pressing multiple optical fibers at the same time.
[0046] The implementation principle of an automatic optical fiber cutting and focusing tooling in an embodiment of the present application is as follows: first, multiple optical fibers are placed inside the positioning groove 12, and each slider 52 is made to abut against the optical fiber inside the adjacent positioning groove 12, and then the pressure cover 2 is rotated so that the pad 42 connected to one side of the pressure cover 2 covers the upper side of the optical fiber inside the corresponding positioning groove 12.
[0047] The handle 31 is pushed, and the handle 31 drives the scraper to move. The scraper cuts the optical fiber during the movement, thereby achieving a flush cutting process of the optical fiber.
[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. An optical fiber automatic cutting and focusing tool, characterized by: The invention comprises a cutting table (1), one side of the cutting table (1) is rotatably connected to a pressure cover (2), the pressure cover (2) can press the optical fiber placed on the cutting table (1), one side of the cutting table (1) is provided with a cutting opening (11) which runs through the cutting table (1), and the cutting opening (11) is provided with a cutting knife (3) which can cut the optical fiber.
2. The optical fiber automatic cutting and focusing tool according to claim 1, characterized in that: The upper surface of the cutting table (1) is provided with a plurality of positioning grooves (12) for placing optical fibers.
3. The optical fiber automatic cutting and focusing tool according to claim 2, characterized in that: A plurality of pressing blocks (4) are slidably connected to the pressing cover (2); the plurality of pressing blocks (4) are arranged corresponding to the plurality of positioning grooves (12) and are capable of pressing the optical fibers inside the positioning grooves (12); and each of the pressing blocks (4) is connected to a pressing block spring (41) capable of driving the pressing block (4) to move.
4. The optical fiber automatic cutting and focusing tool according to claim 3, characterized in that: A cushion block (42) is fixedly connected to one side of each pressing block (4) that is capable of abutting against the optical fiber.
5. The optical fiber automatic cutting and focusing tool according to claim 2, characterized in that: A pressing assembly (5) for pressing the optical fiber placed inside the positioning groove (12) is also provided on the upper side of the cutting table (1) between two adjacent positioning grooves (12).
6. The optical fiber automatic cutting and focusing tool according to claim 5, characterized in that: The pressing assembly (5) comprises a pressing seat (51) fixedly connected to the upper surface of the cutting table (1); a slider (52) is slidably connected to one side of the pressing seat (51) close to each adjacent positioning groove (12); each slider (52) is capable of sliding to the upper side of an optical fiber placed inside an adjacent positioning groove (12); and each slider (52) is connected to a slider spring (53) capable of driving the slider (52) to move.
7. The optical fiber automatic cutting and focusing tool according to claim 1, characterized in that: A handle (31) capable of driving the cutter (3) to move along the cutting opening (11) is fixedly connected to one side of the cutter (3); the handle (31) is slidably inserted into the interior of the cutting table (1); and a handle spring (32) is fixedly connected between one end of the handle (31) located inside the cutting table (1) and the cutting table (1).
8. The optical fiber automatic cutting and focusing tool according to claim 1, characterized in that: A torsion spring (21) capable of driving the pressure cover (2) to move is connected between the pressure cover (2) and the cutting table (1).