Communication cable shearing device
By designing a communication cable shear device including a base, a fixing frame, a mobile seat and a fixed structure, the problem of shaking or offsetting of the cable during the shearing process is solved, and a stable and high-quality shearing effect is achieved. Ensures the neatness and safety of the cable cutouts.
Patent Information
- Application Number
- CN202421205812.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-30
AI Technical Summary
Communication cables may cause shaking or offset during shearing, resulting in uneven cutouts that affect appearance, performance and safety.
A communication cable shearing device including a base, a fixing frame, a mobile seat and a fixed structure is designed to fix the cable by setting the mobile seat and a fixed structure to prevent deviation, and to achieve the effect of pushing the cylinder and cutting blades. Stable shear.
Ensures the stability of the cable during the shearing process, ensures the neatness and consistency of the cutouts, and improves the shear quality.
Smart Images
Figure CN222359184U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of communication cables, and in particular relates to a communication cable cutting device. Background Art
[0002] Communication cable is a general term for various wires that transmit electrical or optical signals. Communication cables have a wide range of uses, including urban communications, long-distance communications, telecommunication equipment connections, digital communication systems, radio communication equipment, and submarine communications. In addition, with the continuous advancement and updating of communication technology, the product structure of the communication cable industry is also constantly being optimized. Optical cable products are gradually becoming mainstream and are constantly innovating and upgrading. Communication cables are usually sheared before being laid. Communication cable shearing devices are professional tools for shearing communication cables. This device has the characteristics of high precision, strong shearing force, and easy operation. It can quickly and effectively cut communication cables of various specifications and types.
[0003] The problem with the prior art is that during the shearing process of communication cables, the cables may shake or shift under pressure, causing damage to the internal structure of the cables during shearing, and the cuts of the cables may be uneven, affecting the appearance and performance of the cables as well as the use effect and safety. Utility Model Content
[0004] In view of the problems existing in the prior art, the utility model provides a communication cable cutting device, which has the advantage of fixing the communication cable in a limited position before cutting it, thereby preventing the use of the communication cable from being affected. It solves the problem that during the cutting process of the existing communication cables, the cables may shake or shift under pressure, causing the internal structure of the cables to be damaged during cutting, and the cable cuts to be uneven, affecting the appearance and performance of the cables as well as the use effect and safety.
[0005] The utility model is implemented as follows: a communication cable cutting device comprises a base, a fixed frame, a movable seat and a fixed structure, the right side of the top of the base is fixedly connected to the fixed frame, the top of the fixed frame is fixedly connected to a pushing cylinder, the output end of the pushing cylinder extends and passes through the surface of the fixed frame, the output end of the pushing cylinder is fixedly connected to a cutting blade, the top of the base is provided with a notch corresponding to the cutting blade, the top of the base is provided with a sliding groove, the bottom of the inner wall of the sliding groove is provided with a movable groove, the left and right sides of the inner wall of the movable groove are rotatably connected with a main screw, the right end of the main screw extends and passes through the surface of the base, the right end of the main screw is fixedly connected to a handle, the surface of the main screw is threadedly connected to a movable block, the top of the movable block is provided with a movable seat, the interior of the movable seat is provided with a fixed structure, and the movable seat and the fixed structure work in coordination.
[0006] As a preferred embodiment of the utility model, the bottom of the movable seat is fixedly connected to the top of the movable block, the outer surface of the movable seat is sleeved on the inner wall of the sliding groove, and the front and rear sides of the top of the movable seat are respectively fixedly connected with fixed seats, and the two fixed seats cooperate with the fixed structure. By setting the movable seat, the movable seat and the fixed seat can cooperate with the fixed structure to fix and limit the cable to prevent the cable from being displaced during the cutting process.
[0007] As a preferred embodiment of the utility model, the fixed structure includes a placing seat, the placing seat is arranged on the top of the moving seat, the bottom of the placing seat is fixedly connected with a pushing rod, the bottom of the pushing rod extends and passes through the inner wall of the moving seat, the bottom of the pushing rod is fixedly connected with a fixing spring, the bottom of the fixing spring is fixedly connected to the bottom of the inner wall of the moving seat, and a pushing block is arranged at the bottom of the pushing rod. By setting the placing seat, the cable can be placed above the placing seat and press the placing seat, thereby driving the pushing rod to move downward to drive the movement of the pushing block.
[0008] As a preferred embodiment of the present invention, the inner wall of the pushing block is fixedly connected to the surface of the bottom of the pushing rod, the left and right sides of the pushing block are respectively fixedly connected with sliding rods, and the front and rear sides of the two sliding rods are respectively provided with rotating arms. By setting the pushing block, the pushing block can drive the two sliding rods to move during the movement, thereby driving the two rotating arms to rotate respectively.
[0009] As a preferred embodiment of the present invention, the top ends of the two rotating arms are respectively connected to the left and right sides of the inner wall of the moving seat through a rotating shaft, and the two rotating arms are respectively provided with fixed grooves on the sides close to each other, and the surfaces of the two fixed grooves are respectively in contact with the outer surfaces of the two sliding rods, and the surfaces of the two rotating arms are provided with linkage grooves, and the inner walls of the two linkage grooves are respectively sleeved with linkage rods. By setting the rotating arms, the sliding rod can squeeze the two fixed grooves when moving to drive the two rotating arms to rotate respectively, thereby driving the two linkage rods to move away through the linkage grooves.
[0010] As a preferred embodiment of the present invention, the outer surfaces of the two linkage rods are respectively in contact with the inner walls of the two linkage grooves, the sides of the two linkage rods that are away from each other are respectively fixedly connected with linkage arms, the ends of the two linkage arms that are away from each other respectively extend and pass through the surface of the moving seat, and the ends of the two linkage arms that are away from each other are respectively connected with positioning rods through rotating shafts. By arranging the linkage rods and the linkage arms, the two linkage rods are respectively squeezed by the linkage grooves to move, thereby respectively driving the two linkage arms to slide away, thereby respectively driving the two positioning rods to rotate.
[0011] As a preferred embodiment of the utility model, the middle of the two positioning rods are rotatably connected to the surfaces of the two fixed seats via a rotating shaft, the tops of the two positioning rods are rotatably connected to fixed arms via a rotating shaft, the middles of the two fixed arms respectively penetrate the inner walls of the two fixed seats, and the ends of the two fixed arms close to each other are respectively fixedly connected to fixed blocks, and by arranging the positioning rod and the fixed arm, the positioning rod is driven by the linkage arm to rotate, thereby driving the two fixed arms to slide on the inner walls of the two fixed seats, thereby driving the two fixed blocks to move close to each other and fix the cables.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] 1. The utility model solves the problem that during the shearing process of existing communication cables, the cables may shake or deviate under pressure, causing the internal structure of the cables to be damaged during shearing, and the incision of the cables will be uneven, affecting the appearance and performance of the cables, as well as the use effect and safety.
[0014] 2. The utility model provides a movable seat and a fixed structure, so that the movable seat and the fixed structure can work together to fix and limit the communication cable, and then cut it, thereby ensuring the stability of the cable during cutting, ensuring that the incision is neat and consistent, and improving the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of a base provided by an embodiment of the utility model;
[0016] Figure 2 It is a cross-sectional schematic diagram of a base and a structural schematic diagram of a fixing frame provided by an embodiment of the utility model;
[0017] Figure 3 It is a structural schematic diagram of a mobile seat provided by an embodiment of the utility model;
[0018] Figure 4 It is a cross-sectional schematic diagram of a movable seat and a structural schematic diagram of a fixed structure provided by an embodiment of the utility model.
[0019] In the figure: 1. base; 101. sliding groove; 102. moving groove; 103. main screw; 104. handle; 105. moving block; 2. fixed frame; 201. pushing cylinder; 202. cutting blade; 3. moving seat; 4. fixed structure; 5. fixed seat; 6. placement seat; 7. pushing rod; 8. fixed spring; 9. pushing block; 10. sliding rod; 11. rotating arm; 12. linkage groove; 13. linkage rod; 14. linkage arm; 15. positioning rod; 16. fixed arm; 17. fixed block; 18. fixed groove. DETAILED DESCRIPTION
[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.
[0021] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.
[0022] like Figures 1 to 4 As shown, a communication cable cutting device provided by an embodiment of the utility model includes a base 1, a fixed frame 2, a movable seat 3 and a fixed structure 4. The right side of the top of the base 1 is fixedly connected to the fixed frame 2, the top of the fixed frame 2 is fixedly connected to a pushing cylinder 201, the output end of the pushing cylinder 201 extends and passes through the surface of the fixed frame 2, the output end of the pushing cylinder 201 is fixedly connected to a cutting blade 202, the top of the base 1 is provided with a notch corresponding to the cutting blade 202, the top of the base 1 is provided with a sliding groove 101, the bottom of the inner wall of the sliding groove 101 is provided with a movable groove 102, the left and right sides of the inner wall of the movable groove 102 are rotatably connected with a main screw 103, the right end of the main screw 103 extends and passes through the surface of the base 1, the right end of the main screw 103 is fixedly connected to a handle 104, the surface of the main screw 103 is threadedly connected to a movable block 105, the top of the movable block 105 is provided with a movable seat 3, the interior of the movable seat 3 is provided with a fixed structure 4, and the movable seat 3 and the fixed structure 4 work in coordination.
[0023] refer to Figure 2 and Figure 3 The bottom of the moving seat 3 is fixedly connected to the top of the moving block 105, the outer surface of the moving seat 3 is sleeved on the inner wall of the sliding groove 101, and the front and rear sides of the top of the moving seat 3 are respectively fixedly connected with fixed seats 5, and the two fixed seats 5 work in conjunction with the fixed structure 4.
[0024] The above solution is adopted: by providing the movable seat 3, the movable seat 3 and the fixed seat 5 can cooperate with the fixed structure 4 to fix and limit the cable, thereby preventing the cable from being deviated during the cutting process.
[0025] refer to Figure 3 and Figure 4 The fixed structure 4 includes a placement seat 6, which is arranged on the top of the moving seat 3. The bottom of the placement seat 6 is fixedly connected with a pushing rod 7. The bottom of the pushing rod 7 extends and penetrates the inner wall of the moving seat 3. The bottom of the pushing rod 7 is fixedly connected with a fixing spring 8. The bottom of the fixing spring 8 is fixedly connected to the bottom of the inner wall of the moving seat 3. A pushing block 9 is arranged at the bottom of the pushing rod 7.
[0026] The above solution is adopted: by providing the placement seat 6, the cable can be placed above the placement seat 6 and press the placement seat 6, thereby driving the push rod 7 to move downward to drive the movement of the push block 9.
[0027] refer to Figure 4 The inner wall of the push block 9 is fixedly connected to the surface of the bottom of the push rod 7, and the left and right sides of the push block 9 are respectively fixedly connected with sliding rods 10, and the front and rear sides of the two sliding rods 10 are respectively provided with rotating arms 11.
[0028] The above solution is adopted: by providing the pushing block 9, the pushing block 9 can drive the two sliding rods 10 to move during the movement, thereby driving the two rotating arms 11 to rotate respectively.
[0029] refer to Figure 4 The top ends of the two rotating arms 11 are rotatably connected to the left and right sides of the inner wall of the moving seat 3 through a rotating shaft. The two rotating arms 11 are provided with fixing grooves 18 on the sides close to each other. The surfaces of the two fixing grooves 18 are in contact with the outer surfaces of the two sliding rods 10 respectively. The surfaces of the two rotating arms 11 are provided with linkage grooves 12, and the inner walls of the two linkage grooves 12 are respectively sleeved with linkage rods 13.
[0030] The above solution is adopted: by setting the rotating arm 11, the sliding rod 10 can squeeze the two fixing grooves 18 to drive the two rotating arms 11 to rotate respectively when moving, and then drive the two linkage rods 13 to move away through the linkage groove 12.
[0031] refer to Figure 3 and Figure 4 The outer surfaces of the two linkage rods 13 are in contact with the inner walls of the two linkage grooves 12 respectively, and the sides of the two linkage rods 13 that are away from each other are fixedly connected with linkage arms 14 respectively, and the ends of the two linkage arms 14 that are away from each other extend and penetrate the surface of the movable seat 3 respectively, and the ends of the two linkage arms 14 that are away from each other are rotatably connected with positioning rods 15 through rotating shafts.
[0032] The above solution is adopted: by setting the linkage rod 13 and the linkage arm 14, the two linkage rods 13 are respectively squeezed by the linkage groove 12 to move, thereby respectively driving the two linkage arms 14 to slide away, and respectively driving the rotation of the two positioning rods 15.
[0033] refer to Figure 3 and Figure 4 The middle of the two positioning rods 15 are rotatably connected to the surfaces of the two fixing seats 5 through rotating shafts, and the tops of the two positioning rods 15 are rotatably connected to fixing arms 16 through rotating shafts. The middles of the two fixing arms 16 pass through the inner walls of the two fixing seats 5, and the ends of the two fixing arms 16 close to each other are fixedly connected to fixing blocks 17.
[0034] The above solution is adopted: by setting the positioning rod 15 and the fixed arm 16, the positioning rod 15 is driven by the linkage arm 14 to rotate, thereby driving the two fixed arms 16 to slide on the inner walls of the two fixed seats 5, thereby driving the two fixed blocks 17 to move closer and fix the cable.
[0035] The working principle of this utility model:
[0036] When in use, the cable is placed on the top of the placement seat 6 and the placement seat 6 is pressed down. The placement seat 6 moves down and drives the pushing rod 7 to move and press the fixing spring 8, so that the pushing block 9 is driven to move down, and at the same time drives the two sliding rods 10 to move down, and the two sliding rods 10 move down and slide on the surfaces of the two fixed grooves 18 to respectively drive the two rotating arms 11 to rotate, and the two rotating arms 11 rotate and squeeze the two linkage rods 13 through the linkage groove 12, so that it drives the two linkage arms 14 to move away, and at the same time, the two linkage arms 14 drive the two positioning rods 15 and cooperate with the fixed seat 5 to rotate, the two positioning rods 15 rotate and respectively drive the two fixed arms 16 to move closer, and at the same time respectively drive the two fixed blocks 17 to move closer and fix the cable, and then rotate the handle 104 to drive the main screw 103 to rotate, so as to drive the moving seat 3 to move to the bottom of the fixed frame 2 through the moving block 105, and then push the cutting blade 202 through the pushing cylinder 201 to cut the cable.
[0037] To sum up: the communication cable cutting device, through the coordinated use of the base 1, the fixed frame 2, the movable seat 3 and the fixed structure 4, solves the problem that during the cutting process of the communication cable, the cable may shake or shift under pressure, causing the internal structure of the cable to be damaged during cutting, and the cable cut will be uneven, affecting the appearance and performance of the cable as well as the use effect and safety.
[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0039] 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. A communication cable cutting device, comprising a base (1), a fixing frame (2), a movable seat (3) and a fixing structure (4), characterized in that: The right side of the top of the base (1) is fixedly connected to a fixing frame (2), the top of the fixing frame (2) is fixedly connected to a pushing cylinder (201), the output end of the pushing cylinder (201) extends and passes through the surface of the fixing frame (2), the output end of the pushing cylinder (201) is fixedly connected to a cutting blade (202), the top of the base (1) is provided with a notch corresponding to the cutting blade (202), the top of the base (1) is provided with a sliding groove (101), and the bottom of the inner wall of the sliding groove (101) is provided with a moving groove (101). 02), the left and right sides of the inner wall of the movable groove (102) are rotatably connected with main screws (103), the right end of the main screw (103) extends and penetrates the surface of the base (1), the right end of the main screw (103) is fixedly connected with a handle (104), the surface of the main screw (103) is threadedly connected with a movable block (105), the top of the movable block (105) is provided with a movable seat (3), the interior of the movable seat (3) is provided with a fixed structure (4), and the movable seat (3) and the fixed structure (4) work in coordination.
2. A communication cable cutting device according to claim 1, characterized in that: The bottom of the movable seat (3) is fixedly connected to the top of the movable block (105), the outer surface of the movable seat (3) is sleeved on the inner wall of the sliding groove (101), and the front and rear sides of the top of the movable seat (3) are respectively fixedly connected to fixed seats (5), and the two fixed seats (5) cooperate with the fixed structure (4) to work.
3. A communication cable cutting device as claimed in claim 1, characterized in that: The fixed structure (4) comprises a placement seat (6), the placement seat (6) is arranged on the top of the moving seat (3), the bottom of the placement seat (6) is fixedly connected to a push rod (7), the bottom of the push rod (7) extends and penetrates the inner wall of the moving seat (3), the bottom of the push rod (7) is fixedly connected to a fixed spring (8), the bottom of the fixed spring (8) is fixedly connected to the bottom of the inner wall of the moving seat (3), and the bottom of the push rod (7) is provided with a push block (9).
4. A communication cable cutting device as claimed in claim 3, characterized in that: The inner wall of the pushing block (9) is fixedly connected to the surface of the bottom of the pushing rod (7), the left and right sides of the pushing block (9) are respectively fixedly connected to sliding rods (10), and the front and rear sides of the two sliding rods (10) are respectively provided with rotating arms (11).
5. A communication cable cutting device as claimed in claim 4, characterized in that: The top ends of the two rotating arms (11) are rotatably connected to the left and right sides of the inner wall of the movable seat (3) through rotating shafts, and the two rotating arms (11) are provided with fixing grooves (18) on the sides close to each other, and the surfaces of the two fixing grooves (18) are in contact with the outer surfaces of the two sliding rods (10) respectively. The surfaces of the two rotating arms (11) are provided with linkage grooves (12), and the inner walls of the two linkage grooves (12) are respectively sleeved with linkage rods (13).
6. A communication cable cutting device as claimed in claim 5, characterized in that: The outer surfaces of the two linkage rods (13) are in contact with the inner walls of the two linkage grooves (12), and the two linkage rods (13) are fixedly connected to linkage arms (14) on the sides away from each other, and the ends of the two linkage arms (14) away from each other extend and penetrate the surface of the movable seat (3), and the ends of the two linkage arms (14) away from each other are rotatably connected to positioning rods (15) via rotating shafts.
7. A communication cable cutting device as claimed in claim 6, characterized in that: The middle of the two positioning rods (15) are rotatably connected to the surfaces of the two fixing seats (5) via rotating shafts, the tops of the two positioning rods (15) are rotatably connected to fixing arms (16) via rotating shafts, the middles of the two fixing arms (16) respectively penetrate the inner walls of the two fixing seats (5), and the ends of the two fixing arms (16) close to each other are fixedly connected to fixing blocks (17).