Optical cable stripping device

Abstract

The utility model relates to the technical field of optical cable stripping tools, in particular to an optical cable stripping device which comprises a holding rod, a first cutter and a second cutter, the first cutter is installed on the side wall of the top end of the holding rod, the outer wall of the upper end of the holding rod is in threaded connection with a threaded sleeve, and a support is fixedly installed on the side wall of one end of the threaded sleeve. A shaft rod is slidably connected to the side wall of one end of the support, a roller is rotatably connected to the outer wall of the shaft rod, and the roller is located over the first cutter; an optical cable needing to be stripped is inserted among the cutter I, the cutter II and the roller, then the threaded rod is rotated to drive the roller to move downwards and make close contact with the outer wall of the upper end of the optical cable, and meanwhile the side wall of the lower end of the optical cable makes close contact with a cutting knife of the cutter I; and then the hand-screwing bolt I is rotated to drive the cutting knife of the cutter II to be in close contact with the outer wall of the optical cable, one end of the optical cable is pulled, the optical cable passes through, the optical cable is peeled, and the operation is rapid and simple.

Description

Technical Field

[0001] The utility model relates to the technical field of optical cable stripping tools, in particular to an optical cable stripping device. Background Art

[0002] Optical cables are manufactured to meet optical, mechanical or environmental performance specifications. They are communication cable components that use one or more optical fibers placed in a sheath as transmission media and can be used individually or in groups. Optical cables include a certain number of optical fibers that form a cable core in a certain way, and a sheath wrapped around the outside of the cable core. Some are also covered with an outer sheath to achieve a communication line for optical signal transmission. In addition, there are waterproof layers, buffer layers, insulated metal wires and other components as needed.

[0003] Because optical cables support long-distance transmission, there will be problems with the wiring of optical cables. The wire sheath needs to be stripped off to expose the inner core of the optical cable before the wiring of the optical cable can be carried out. Traditional wire stripping work usually involves ring stripping the optical cable sheath at a designated position, and then manually stripping or using other tools to strip the wire along the length of the optical cable to remove the wire sheath. The entire stripping process requires manual stripping or the use of multiple tools, which affects the stripping efficiency of the staff. Utility Model Content

[0004] The purpose of the utility model is to provide an optical cable stripping device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an optical cable stripping device, comprising: a gripping rod, a cutter 1 and a cutter 2, wherein the cutter 1 is mounted on the top side wall of the gripping rod, a threaded sleeve is threadedly connected to the outer wall of the upper end of the gripping rod, a bracket is fixedly mounted on the side wall of one end of the threaded sleeve, a shaft is slidably connected to the side wall of one end of the bracket, a roller is rotatably connected to the outer wall of the shaft, and the roller is located directly above the cutter 1;

[0006] A baffle is fixedly installed on the side wall of the other end of the shaft rod, the baffle and the bracket are arranged horizontally, and the second cutter is movably installed on the inner end side wall of the baffle.

[0007] Preferably, a threaded column is fixedly installed on the upper end of the grip rod, a mounting groove is opened on the upper end side wall of the threaded column, an even threaded hole is opened on the lower end side wall of the grip rod, a through hole is opened on the inner end side wall of the threaded hole, and the through hole is connected to the mounting groove.

[0008] Preferably, a limiting column is fixedly installed on the side wall of the lower end of the cutter 1, the limiting column passes through the installation groove and is inserted into the through hole and is threadedly connected with a bolt. At this time, the cutter 1 is located in the installation groove.

[0009] Preferably, the inner wall of the threaded sleeve and the outer wall of the threaded column are threadedly connected, and the cutting knife on the cutter 1 is located at the upper end of the threaded sleeve.

[0010] Preferably, the bracket is U-shaped, and a threaded rod is threadedly connected to the top side wall of the bracket. The threaded rod passes through the top side wall of the bracket and is rotatably connected to the support frame. The lower end of the support frame is fixedly mounted on the outer wall of the shaft rod and is located outside the upper end of the roller.

[0011] Preferably, a hand-tightening bolt 1 is threadedly connected to the side wall of the lower end of the baffle, and one end of the hand-tightening bolt 1 passes through the side wall of the baffle and is rotatably connected to the rear end side wall of the cutter 2.

[0012] Preferably, the lower end of the grip rod is threadedly connected to the support rod through a threaded hole, and a holder is fixedly installed at the lower end of the support rod. A hand-tightening bolt 2 is threadedly connected to the side wall of one end of the holder, and one end of the hand-tightening bolt 2 passes through the side wall of one end of the holder and is rotatably connected to a clamping plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] Insert the optical cable to be stripped between cutter 1, cutter 2 and the roller, then rotate the threaded rod to drive the roller to move down and make close contact with the upper outer wall of the optical cable, while the lower side wall of the optical cable is in close contact with the cutting blade of cutter 1, then rotate the hand-tightening bolt 1 to drive the cutting blade of cutter 2 to make close contact with the outer wall of the optical cable, pull one end of the optical cable to let the optical cable pass, and the stripping of the optical cable is completed. The operation is fast and simple.

[0015] When the wire stripping device needs to be installed on an object, the support rod is threadedly installed on the lower end of the grip rod, and the clamping base is clamped on the external object, and then the second hand-tightening bolt is tightened to make the clamping plate and the external object closely contact, thereby fixing the wire stripping device for easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model for installing the card holder structure;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 It is a top view of the threaded sleeve and the gripping rod of the utility model when they are separated;

[0019] Figure 4 This is a bottom view of the threaded sleeve and the gripping rod of the utility model when they are separated.

[0020] In the figure: 1. grip rod; 2. threaded column; 3. threaded hole; 4. through hole; 5. mounting groove; 6. cutter 1; 7. limit column; 8. bolt; 9. threaded sleeve; 10. bracket; 11. shaft rod; 12. roller; 13. baffle; 14. support frame; 15. threaded rod; 16. hand bolt; 17. cutter 2; 18. support rod; 19. holder; 20. hand bolt 2; 21. clamping plate. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0025] See also Figures 1 to 4 The utility model provides a technical solution: an optical cable stripping device, comprising: a grip 1, a cutter 16 and a cutter 2 17, the cutter 16 is installed on the top side wall of the grip 1, a threaded sleeve 9 is threadedly connected on the outer wall of the upper end of the grip 1, a bracket 10 is fixedly installed on the side wall of one end of the threaded sleeve 9, a shaft 11 is slidably connected to the side wall of one end of the bracket 10, a roller 12 is rotatably connected to the outer wall of the shaft 11, and the roller 12 is located directly above the cutter 16;

[0026] A baffle 13 is fixedly mounted on the side wall of the other end of the shaft rod 11 . The baffle 13 and the bracket 10 are arranged horizontally. The cutter 17 is movably mounted on the inner end side wall of the baffle 13 .

[0027] A threaded column 2 is fixedly installed on the upper end of the grip rod 1, and a mounting groove 5 is opened on the upper end side wall of the threaded column 2. An even-threaded hole 3 is opened on the lower end side wall of the grip rod 1, and a through hole 4 is opened on the inner end side wall of the threaded hole 3. The through hole 4 is connected with the mounting groove 5. A limiting column 7 is fixedly installed on the lower end side wall of the cutter 6. The limiting column 7 passes through the mounting groove 5 and is inserted into the through hole 4 and is threadedly connected with a bolt 8. At this time, the cutter 6 is located in the mounting groove 5. The cutter 6 is installed in the mounting groove 5. The inner wall of the threaded sleeve 9 is threadedly connected to the outer wall of the threaded column 2. The cutting knife on the cutter 6 is located at the upper end of the threaded sleeve 9. When the cable passes through, it is convenient to cut the outer skin of the cable.

[0028] The bracket 10 is U-shaped, and a threaded rod 15 is threadedly connected to the top side wall of the bracket 10. The threaded rod 15 passes through the top side wall of the bracket 10 and is rotatably connected to the support frame 14. The lower end of the support frame 14 is fixedly installed on the outer wall of the shaft rod 11 and is located on the outer side of the upper end of the roller 12. A sliding groove is opened on the side wall of one end of the bracket 10, and a slider is fixedly installed on the outer wall of one end of the shaft rod 11. One end of the slider slides through the sliding groove. By rotating the threaded rod 15, the threaded rod 15 moves up and down at the inner end of the bracket 10 with the shaft rod 11 through the support frame 14.

[0029] A hand-tightening bolt 16 is threadedly connected to the side wall of the lower end of the baffle 13. One end of the hand-tightening bolt 16 passes through the side wall of the baffle 13 and is rotatably connected to the rear end side wall of the cutter 17. The cutting knife on the cutter 17 faces inward. A guide rod is fixedly installed on the rear end side wall of the cutter 17. One end of the guide rod slides through the side wall of the baffle 13. When the hand-tightening bolt 16 is rotated, the cutter 17 can be driven to move on the inner side of the baffle 13.

[0030] The lower end of the gripping rod 1 is threadedly connected to the support rod 18 through the threaded hole 3, and a holder 19 is fixedly installed at the lower end of the support rod 18. A hand bolt 20 is threadedly connected to the side wall of one end of the holder 19, and one end of the hand bolt 20 passes through the side wall of one end of the holder 19 and is rotatably connected to a clamping plate 21. When the wire stripping device needs to be installed on an object, the support rod 18 is threadedly installed on the lower end of the gripping rod 1, and the holder 19 is clamped on the external object, and then the hand bolt 20 is screwed to make the clamping plate 21 and the external object in close contact, thereby fixing the wire stripping device.

[0031] When the device is working, the optical cable to be stripped is inserted between cutter 1 6, cutter 2 17 and roller 12, and then the threaded rod 15 is rotated to drive roller 12 to move downward and make close contact with the outer wall of the upper end of the optical cable. At the same time, the lower end side wall of the optical cable is in close contact with the cutting knife of cutter 1 6, and then the hand-tightening bolt 16 is rotated to drive the cutting knife of cutter 2 17 to make close contact with the outer wall of the optical cable, and one end of the optical cable is pulled to allow the optical cable to pass, thereby completing the stripping of the optical cable. When the stripping device needs to be installed on an object, the support rod 18 is threadedly installed on the lower end of the grip rod 1, and then the holder 19 is clamped on the external object, and then the hand-tightening bolt 20 is screwed to allow the clamping plate 21 to make close contact with the external object, thereby fixing the stripping device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical cable stripping device, comprising: A gripping rod (1), a cutter 1 (6) and a cutter 2 (17), characterized in that: the cutter 1 (6) is mounted on the top side wall of the gripping rod (1), a threaded sleeve (9) is threadedly connected to the outer wall of the upper end of the gripping rod (1), a bracket (10) is fixedly mounted on the side wall of one end of the threaded sleeve (9), a shaft (11) is slidably connected to the side wall of one end of the bracket (10), a roller (12) is rotatably connected to the outer wall of the shaft (11), and the roller (12) is located directly above the cutter 1 (6); A baffle (13) is fixedly mounted on the side wall of the other end of the shaft rod (11), the baffle (13) and the bracket (10) are arranged horizontally, and the second cutter (17) is movably mounted on the inner end side wall of the baffle (13).

2. The optical cable stripping device according to claim 1, characterized in that: A threaded column (2) is fixedly mounted on the upper end of the grip rod (1); a mounting groove (5) is provided on the upper end side wall of the threaded column (2); an even-threaded hole (3) is provided on the lower end side wall of the grip rod (1); a through hole (4) is provided on the inner end side wall of the threaded hole (3); and the through hole (4) and the mounting groove (5) are in communication.

3. The optical cable stripping device according to claim 2, characterized in that: A limiting column (7) is fixedly mounted on the side wall of the lower end of the cutter (6); the limiting column (7) passes through the mounting groove (5), is inserted into the through hole (4) and is threadedly connected with a bolt (8); at this time, the cutter (6) is located in the mounting groove (5).

4. The optical cable stripping device according to claim 3, characterized in that: The inner wall of the threaded sleeve (9) is threadedly connected to the outer wall of the threaded column (2), and the cutting knife on the cutter (6) is located at the upper end of the threaded sleeve (9).

5. The optical cable stripping device according to claim 4, characterized in that: The bracket (10) is U-shaped, and a threaded rod (15) is threadedly connected to the top side wall of the bracket (10). The threaded rod (15) passes through the top side wall of the bracket (10) and is rotatably connected to the support frame (14). The lower end of the support frame (14) is fixedly mounted on the outer wall of the shaft (11) and is located outside the upper end of the roller (12).

6. The optical cable stripping device according to claim 5, characterized in that: A hand-tightening bolt (16) is threadedly connected to the side wall at the lower end of the baffle (13), and one end of the hand-tightening bolt (16) passes through the side wall of the baffle (13) and is rotatably connected to the rear end side wall of the cutter (17).

7. The optical cable stripping device according to claim 6, characterized in that: The lower end of the grip rod (1) is threadedly connected to a support rod (18) through a threaded hole (3); a clamping seat (19) is fixedly mounted on the lower end of the support rod (18); a hand-tightening bolt (20) is threadedly connected to a side wall at one end of the clamping seat (19); one end of the hand-tightening bolt (20) passes through a side wall at one end of the clamping seat (19) and is rotatably connected to a clamping plate (21).

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