Optical cable cutting equipment for optical fiber patch cord

Abstract

The utility model relates to the field of optical cable cutting, in particular to optical cable cutting equipment for an optical fiber patch cord, which comprises a base, a fixing frame is fixedly mounted at the upper end of the base, a cylinder is arranged on one side of the fixing frame, a screw penetrates through the other side of the cylinder, an upper clamping block is fixedly mounted at the lower end of the cylinder, and a lower clamping block is fixedly mounted at the lower end of the upper clamping block. A lower clamping block is fixedly installed on the inner side of the fixing frame, and a supporting frame is fixedly installed at the upper end of the base. According to the optical cable cutting device, the air cylinder can be fixed to the fixing frame through the screws, the air cylinder can drive the upper clamping block to move up and down for adjustment, the upper clamping block and the lower clamping block are used in cooperation, a plurality of optical cables can be limited and fixed at the same time, the optical cables can be conveniently cut at the same time, and the working efficiency of the device is improved; and the hydraulic cylinder and the hydraulic rod are matched for use to drive the connecting bracket to move up and down for adjustment, so that the cutter below the connecting bracket is driven to move up and down, and the optical cable is convenient to cut.

Description

Technical Field

[0001] The utility model relates to the field of optical cable cutting, in particular to an optical cable cutting device for optical fiber jumpers. Background Art

[0002] Fiber optic patch cords are used to make jumpers from equipment to fiber optic wiring links. They have a thicker protective layer and are generally used to connect optical terminals and terminal boxes. They are used in fiber optic communication systems, fiber optic access networks, fiber optic data transmission, and local area networks. Fiber optic is the abbreviation of optical fiber, which is a fiber made of glass or plastic that can be used as a light transmission tool. Optical cable is a communication line in which a certain number of optical fibers are formed into a cable core in a certain way, and some are also covered with an outer sheath to realize the transmission of optical signals. Therefore, in the production process of fiber optic patch cords, a fiber optic patch cord cable cutting device is required.

[0003] After searching, a utility model patent with publication number CN218927915U specifically discloses a tangent tool for processing communication optical cables, including a cutting table, a cutting component for cutting communication optical cables, and a collecting component for uniformly processing waste materials, wherein the collecting component includes a material leakage port opened on the top of the cutting table, fixed blocks respectively fixedly connected to the two sides of the bottom of the cutting table, a pull-out groove opened on one side of the fixed block, a pull-out plate arranged in the pull-out groove, a collection box fixedly connected to the pull-out plate, and a locking component for fixing the collection box. The utility model solves the problem that the existing tangent tool can cut the optical cable, but lacks the corresponding waste collection structure after cutting, which easily leads to the accumulation of waste materials in the positioning seam, which is not conducive to subsequent cutting and has low practicality by arranging the cutting table, the material leakage port, the fixed block and the pull-out groove.

[0004] The above patent only realizes the effect of unified processing and collection of waste by setting up a cutting table, a material leakage port, a fixed block and a pull-out groove, but the device can only cut a single optical cable. When a large number of optical cables need to be cut, it takes a long time, the overall working efficiency of the device is low, and more manpower and material resources are required.

[0005] Therefore, it is necessary to invent an optical fiber cable cutting device for optical fiber jumpers to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an optical cable cutting device for optical fiber jumpers, which can cut multiple optical cables at the same time through the cooperation of an air cylinder, an upper clamping block and a lower clamping block, thereby improving the working efficiency of the device, so as to solve the problem that the device in the prior art can only cut a single optical cable, and when a large number of optical cables need to be cut, it takes a long time, the overall working efficiency of the device is low, and more manpower and material resources are required.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an optical cable cutting device for optical fiber jumpers, comprising a base, a fixing frame is fixedly installed on the upper end of the base, a cylinder is provided on one side of the fixing frame, a screw passes through the other side of the cylinder, an upper clamping block is fixedly installed on the lower end of the cylinder, a lower clamping block is fixedly installed on the inner side of the fixing frame, a supporting frame is fixedly installed on the upper end of the base, a hydraulic cylinder is provided on the upper end of the supporting frame, a hydraulic rod is movably connected to the inner wall of the hydraulic cylinder, a connecting bracket is fixedly installed on the lower end of the hydraulic rod, and a cutting knife is provided on the lower end of the connecting bracket.

[0008] Preferably, the cylinder is threadedly connected to the fixing frame via screws, and the screws are provided in "4" groups.

[0009] Preferably, the upper clamping block and the fixing frame form a lifting structure through a cylinder, and the upper clamping block and the fixing frame are distributed in parallel.

[0010] Preferably, the connecting bracket forms a lifting structure with the supporting frame through a hydraulic rod, and the hydraulic rod is used in conjunction with a hydraulic cylinder.

[0011] Preferably, a limiting block is welded on one side of the connecting bracket, limiting grooves are provided on both side surfaces of the inner side of the supporting frame, a cutting groove is provided on the lower end surface of the supporting frame, a bolt passes through one side of the cutter, and a nut is movably connected to the outer wall of the bolt.

[0012] Preferably, the cutter is threadedly connected to the support frame via bolts, and the bolts are used in conjunction with nuts.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. Through the arrangement of the base, the fixing frame, the cylinder, the screws, the upper clamping block, the lower clamping block, the support frame, the hydraulic cylinder, the hydraulic rod, the cutter and the connecting bracket, the screws can fix the cylinder on the fixing frame, the cylinder can drive the upper clamping block to move up and down, the upper clamping block and the lower clamping block can be used together to limit and fix multiple optical cables at the same time, which is convenient for the device to cut multiple optical cables at the same time, and improves the working efficiency of the device. The hydraulic cylinder and the hydraulic rod can be used together to drive the connecting bracket to move up and down, thereby driving the cutter under the connecting bracket to move up and down, which is convenient for cutting the optical cable;

[0015] 2. By setting the connecting bracket, limit block, limit groove, cutting groove, cutter, bolt and nut, the cooperation of the limit block and the limit groove can improve the stability of the connecting bracket and the cutter thereunder, the cooperation of the cutter and the cutting groove can cut the optical cable placed above the cutting groove, the setting of the bolt can fix the cutter on the connecting bracket, the setting of the nut can further limit and fix the cutter and the connecting bracket, and at the same time, the bolt and nut are easy to disassemble, so that the cutter is easy to disassemble, so that after the cutter is worn due to long-term use, it is easy to replace the cutter, thereby enhancing the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a structural schematic diagram of the connection method between the cylinder and the fixing frame of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the connection between the hydraulic rod and the connecting bracket of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the connection mode between the connecting bracket and the cutter of the utility model.

[0021] Description of reference numerals:

[0022] 1. Base; 2. Fixing frame; 3. Cylinder; 4. Screw; 5. Upper clamping block; 6. Lower clamping block; 7. Support frame; 8. Hydraulic cylinder; 9. Hydraulic rod; 10. Connecting bracket; 11. Limit block; 12. Limit groove; 13. Cutting groove; 14. Cutter; 15. Bolt; 16. Nut. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model provides Figure 1-4The optical fiber jumper cable cutting device shown in the figure comprises a base 1, a fixing frame 2 is fixedly installed on the upper end of the base 1, a cylinder 3 is arranged on one side of the fixing frame 2, a screw 4 is penetrated on the other side of the cylinder 3, an upper clamping block 5 is fixedly installed on the lower end of the cylinder 3, a lower clamping block 6 is fixedly installed on the inner side of the fixing frame 2, a supporting frame 7 is fixedly installed on the upper end of the base 1, a hydraulic cylinder 8 is arranged on the upper end of the supporting frame 7, a hydraulic rod 9 is movably connected to the inner wall of the hydraulic cylinder 8, a connecting bracket 10 is fixedly installed on the lower end of the hydraulic rod 9, a cutting knife 14 is arranged on the lower end of the connecting bracket 10, the setting of the cylinder 3 can drive the upper clamping block 5 to move up and down for adjustment, the upper clamping block 5 and the lower clamping block 6 are used in coordination, multiple optical cables can be limited and fixed at the same time, which is convenient for the device to cut multiple optical cables at the same time, thereby improving the working efficiency of the device.

[0025] The cylinder 3 is threadedly connected to the fixing frame 2 via screws 4 , and the screws 4 are provided with “4” groups. The setting of the screws 4 can fix the cylinder 3 on the fixing frame 2 .

[0026] The upper clamping block 5 forms a lifting structure with the fixing frame 2 through the cylinder 3 . The upper clamping block 5 and the fixing frame 2 are arranged in parallel. The setting of the cylinder 3 can adjust the position of the upper clamping block 5 .

[0027] The connecting bracket 10 forms a lifting structure with the support frame 7 through the hydraulic rod 9. The hydraulic rod 9 is used in conjunction with the hydraulic cylinder 8. The coordinated use of the hydraulic cylinder 8 and the hydraulic rod 9 can drive the connecting bracket 10 to move up and down, thereby driving the cutter 14 under the connecting bracket 10 to move up and down, making it convenient to cut the optical cable.

[0028] A limiting block 11 is welded on one side of the connecting bracket 10, limiting grooves 12 are provided on both side surfaces of the inner side of the supporting frame 7, a cutting groove 13 is provided on the lower end surface of the supporting frame 7, a bolt 15 passes through one side of the cutter 14, and a nut 16 is movably connected to the outer wall of the bolt 15. The cooperation between the limiting block 11 and the limiting groove 12 can improve the stability of the connecting bracket 10 and the cutter 14 thereunder, and the cooperation between the cutter 14 and the cutting groove 13 can cut the optical cable placed above the cutting groove 13.

[0029] The cutter 14 is threadedly connected to the support frame 7 through a bolt 15, and the bolt 15 is used in conjunction with a nut 16. The setting of the bolt 15 can fix the cutter 14 on the connecting bracket 10, and the setting of the nut 16 can further limit and fix the cutter 14 and the connecting bracket 10. At the same time, the bolt 15 and the nut 16 are easy to disassemble, so that the cutter 14 is easy to disassemble, so that after the cutter 14 is worn out due to long-term use, it is easy to replace the cutter 14, thereby enhancing the flexibility of the device.

[0030] The working principle of the utility model is as follows: firstly, the device is moved to the designated position, the external power supply of the device is turned on, and the optical cables to be cut are respectively placed in the grooves on the lower clamping block 6 at one end of the device, passed through the bottom of the inner cutter 14 of the support frame 7, and then placed in the grooves on the lower clamping block 6 on the other side of the device, and the switch of the air cylinder 3 is turned on, so that the air cylinder 3 drives the upper clamping block 5 to descend to a suitable position, and through the cooperation of the upper clamping block 5 and the lower clamping block 6, multiple optical cables are simultaneously limited and fixed, and the switch of the hydraulic cylinder 8 is turned on to make the power source driving the hydraulic pump, and the hydraulic pump presses the hydraulic oil into the hydraulic cylinder 8, thereby driving the hydraulic rod 9 to press down, thereby driving the cutter 14 under the hydraulic rod 9 to press down, and the optical cable is cut. When the device is not in use, the external power supply of the device is cut off. The model of the air cylinder 3 is: TN20-50, and the model of the hydraulic cylinder 8 is: CDM2B25.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An optical cable cutting device for an optical fiber jumper, comprising a base (1), characterized in that: A fixing frame (2) is fixedly mounted on the upper end of the base (1), a cylinder (3) is arranged on one side of the fixing frame (2), a screw (4) is passed through the other side of the cylinder (3), an upper clamping block (5) is fixedly mounted on the lower end of the cylinder (3), a lower clamping block (6) is fixedly mounted on the inner side of the fixing frame (2), a supporting frame (7) is fixedly mounted on the upper end of the base (1), a hydraulic cylinder (8) is arranged on the upper end of the supporting frame (7), a hydraulic rod (9) is movably connected to the inner wall of the hydraulic cylinder (8), a connecting bracket (10) is fixedly mounted on the lower end of the hydraulic rod (9), and a cutting knife (14) is arranged on the lower end of the connecting bracket (10); A limiting block (11) is welded on one side of the connecting bracket (10), limiting grooves (12) are provided on both inner side surfaces of the supporting frame (7), a cutting groove (13) is provided on the lower end surface of the supporting frame (7), a bolt (15) penetrates one side of the cutting knife (14), and a nut (16) is movably connected to the outer wall of the bolt (15).

2. The optical fiber cable cutting device for optical fiber jumper according to claim 1, characterized in that: The cylinder (3) is threadedly connected to the fixing frame (2) via screws (4), and the screws (4) are provided in groups of "4".

3. The optical fiber cable cutting device for optical fiber jumper according to claim 1, characterized in that: The upper clamping block (5) forms a lifting structure with the fixing frame (2) through the cylinder (3), and the upper clamping block (5) and the fixing frame (2) are distributed in parallel.

4. The optical fiber cable cutting device for optical fiber jumper according to claim 1, characterized in that: The connecting bracket (10) forms a lifting structure with the supporting frame (7) through a hydraulic rod (9), and the hydraulic rod (9) is used in conjunction with a hydraulic cylinder (8).

5. The optical fiber cable cutting device for optical fiber jumper according to claim 4, characterized in that: The cutter (14) is threadedly connected to the support frame (7) via a bolt (15), and the bolt (15) is used in conjunction with a nut (16).

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