Network cable cutting and clamping device
By designing a net cable cutting and clamping device including a twisting ring, a wire split motor, a pressing clip and a cutting board, the problem of loosening of the net cable after splitting and cutting is solved, and the effective separation and smoothness of the net cable is achieved to ensure the flatness of the cut.
Patent Information
- Application Number
- CN202323416492.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-14
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2033-12-14
AI Technical Summary
When existing network cable cutting tools deal with wound network cables, it is difficult to effectively separate and level the lines, resulting in uneven cutouts.
A net wire cutting and clamping device is designed to achieve separation and smoothness of the net wire by the cooperation of the rotating twisting ring and the splitting motor, and to ensure the flatness of the cutout by the cooperation of the pressing clamp and the cutting board.
This device can effectively separate the wounded mesh cable, ensure the flatness of the cutout, and solve the problem of loosening of the mesh cable after strand winding and cutting.
Smart Images
Figure CN222957402U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hardware, in particular to a network cable cutting and clamping device. Background Technique
[0002] Hardware tools refer to the general name of various metal devices manufactured by physically processing metals such as iron, steel, and aluminum through forging, rolling, cutting, etc. Hardware tools can be divided into several categories according to the use of the products: tool hardware, building hardware, daily hardware, lock and abrasive tools, kitchen and bathroom hardware, household hardware, and hardware components.
[0003] In daily life, when stripping network cables, it is necessary to flatten the strands of thin wires that are wound together and then cut them. When using a conventional network cable pliers to cut network cables, the cut ends are often uneven due to the loosening of the wires after cutting. Therefore, a network cable cutting and clamping device is designed. Content of the Utility Model
[0004] (1) Technical Problems to be Solved
[0005] Aiming at the deficiencies of the prior art, the utility model provides a network cable cutting and clamping device, which solves the problems that the network cable strands are wound together and need to be separately peeled, and the cut ends of the network cable are uneven due to loosening after cutting.
[0006] (2) Technical Solutions
[0007] To achieve the above objectives, the utility model is realized through the following technical solutions: A network cable cutting and clamping device includes a base. A positioning cylinder is fixedly connected to the upper end of the base. A twisting ring is rotatably connected to the left end of the positioning cylinder. A twisting wheel is meshed inside the twisting ring. The twisting wheel is rotatably connected to the positioning cylinder. A wire separating column is rotatably connected to the inside of the twisting wheel. A rack plate is meshed with the upper end of the wire separating column. The rack plate slides inside the positioning cylinder. An extrusion spring is fixedly connected to the upper end of the rack plate. The extrusion spring is fixedly connected to the positioning cylinder. Frame plates are slidably connected to both ends of the rack plate. The frame plates are slidably connected inside the base. A wire separating motor is fixedly connected inside the base. The output end of the wire separating motor is fixedly connected to an eccentric wheel. The eccentric wheel is slidably connected to the frame plate. A fixed block is fixedly connected to the right end of the positioning cylinder. A rotating shaft is fixedly connected to the right end of the fixed block. A pressing clamp is fixedly connected to the outer surface of the rotating shaft. A cutting plate is fixedly connected to the inside of the pressing clamp. An extension plate is fixedly connected to the left side of the positioning cylinder. A sliding plate is rotatably connected to the inside of the positioning cylinder. An extension rod is fixedly connected to the surface of the sliding plate. An extension spring is fixedly connected to the inside of the extension rod. A flattening rod is fixedly connected to the lower end of the extension rod. The flattening rod slides on the surface of the extension plate. A spring return mechanism is fixedly connected to the outer surface of the sliding plate. The spring return mechanism is slidably connected to the positioning cylinder.
[0008] Preferably, the lower end of the base is a square groove body, the wire splitting motor is inside the square groove, the upper end of the square groove body is fixedly connected with a sliding groove body, and the frame plate slides inside the sliding groove body.
[0009] Preferably, the outer side of the positioning cylinder is a cylinder, a mandrel is fixedly connected inside the cylinder, an extrusion spring is inside the mandrel, and a twisting wheel is rotatably connected inside the mandrel.
[0010] Preferably, both ends of the twisting wheel are discs, a connecting plate is fixedly connected between the discs, the connecting plate is on both sides of the wire splitting column, teeth are provided on the outer peripheral surface of the left disc, the teeth are engaged with the twisting ring, and there are two groups of twisting wheels in total.
[0011] Preferably, the wire splitting column is cylindrical in shape, teeth are provided on the cylindrical surface, the teeth are engaged with the rack plate, and an "8"-shaped through hole is provided on the end face of the wire splitting column.
[0012] Preferably, the rebounding mechanism is composed of a spring shaft and an arc spring. The spring shaft is an arc-shaped slide bar, one end of the slide bar is fixedly connected with the sliding plate, the other end of the slide bar is slidably connected with the positioning cylinder, and the arc spring is sleeved outside the spring shaft.
[0013] (III) Beneficial effects
[0014] The utility model provides a wire cutting and clamping device, which has the following beneficial effects:
[0015] 1. For this wire cutting and clamping device, by rotating the twisting ring, the twisting wheel rotates and separates the wire inside the positioning cylinder. When the twisting wheel rotates, it pushes the rack plate upward to compress the extrusion spring. After adjustment, the twisting wheel is rotated by an appropriate angle, and then the wire splitting motor is started to drive the eccentric wheel to rotate. The eccentric wheel pushes the frame plate to move inside the base, and the frame plate pushes the rack plate to move. Under the extrusion of the extrusion spring, the rack plate meshes with the wire splitting column, and the wire splitting column rotates to divide the wire into single wires, achieving the effect of rubbing the wire for separation and solving the problem that the wire strands are wound together and need to be separately peeled.
[0016] 2. For this wire cutting and clamping device, by rotating and pressing the clamping clip, the cutting plate touches and presses the sliding plate. After the sliding plate is pushed, the flattening rod slides and presses the wire under the push of the extension spring above the stretching plate. After the wire is flattened, the cutting plate presses down to cut the wire, achieving the effect of cutting the wire after flattening and solving the problem that the wire is loose after cutting and the wire cut is uneven. Description of the drawings
[0017] Figure 1 is a schematic diagram of the external structure of the utility model;
[0018] Figure 2 is a schematic diagram of the structure of the twisting ring of the utility model;
[0019] Figure 3 Schematic diagram of the rack plate structure of the present utility model;
[0020] Figure 4 Schematic diagram of the rebound mechanism structure of the present utility model.
[0021] Among them, base - 1, square groove body - 101, chute body - 102, positioning cylinder - 2, cylinder - 201, core shaft - 202, twisting ring - 3, twisting wheel - 4, wire dividing column - 5, rack plate - 6, frame plate - 7, wire dividing motor - 8, eccentric wheel - 9, compression spring - 10, fixed block - 11, rotating shaft - 12, pressing clip - 13, cutting plate - 14, stretching plate - 15, sliding plate - 16, extension rod - 17, extension spring - 18, flattening rod - 19, rebound mechanism - 20. Specific embodiments
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.
[0023] The embodiment of the present utility model provides a network cable cutting and clamping device, as Figures 1-4 shown, including a base 1. A positioning cylinder 2 is fixedly connected to the upper end of the base 1. A twisting ring 3 is rotatably connected to the left end of the positioning cylinder 2. A twisting wheel 4 is meshed inside the twisting ring 3. The twisting wheel 4 is rotatably connected to the positioning cylinder 2. A wire dividing column 5 is rotatably connected inside the twisting wheel 4. Both ends of the twisting wheel 4 are discs. A connecting plate is fixedly connected between the discs. The connecting plate is on both sides of the wire dividing column 5. Tooth teeth are provided on the outer peripheral surface of the left disc, and the tooth teeth are meshed with the twisting ring 3. There are two groups of twisting wheels 4 in total, and the twisting wheels 4 can separate the small strands of wire wound in pairs.
[0024] A rack plate 6 is meshed with the upper end of the wire dividing column 5. The rack plate 6 slides inside the positioning cylinder 2. The wire dividing column 5 is cylindrical in shape, and tooth teeth are provided on the cylindrical surface, and the tooth teeth are meshed with the rack plate 6. An "8"-shaped through hole is provided on the end face of the wire dividing column 5, and the wire dividing column 5 can separate two wound wires.
[0025] A compression spring 10 is fixedly connected to the upper end of the rack plate 6. The outside of the positioning cylinder 2 is a cylinder 201. A core shaft 202 is fixedly connected to the inside of the cylinder 201. The compression spring 10 is inside the core shaft 202. The twisting wheel 4 is rotatably connected inside the core shaft 202. The positioning cylinder 2 has the functions of fixing and supporting.
[0026] The extrusion spring 10 is fixedly connected to the positioning cylinder 2. Both ends of the rack plate 6 are slidably connected with a frame plate 7. The frame plate 7 is in the shape of a "U", and a chute is provided at the lower end of the frame plate 7.
[0027] The frame plate 7 is slidably connected inside the base 1. A wire splitting motor 8 is fixedly connected inside the base 1. The lower end of the base 1 is a square groove body 101. The wire splitting motor 8 is inside the square groove body 101. The upper end of the square groove body (101) is fixedly connected with a chute body 102. The frame plate 7 slides inside the chute body 102. The base 1 can limit the moving direction and range of the frame plate 7.
[0028] The output end of the wire splitting motor 8 is fixedly connected with an eccentric wheel 9. The eccentric wheel 9 is slidably connected with the frame plate 7. The right end of the positioning cylinder 2 is fixedly connected with a fixed block 11. The right end of the fixed block 11 is fixedly connected with a rotating shaft 12. A pressing clamp 13 is fixedly connected to the outer surface of the rotating shaft 12. A cutting plate 14 is fixedly connected to the inside of the pressing clamp 13. The left side of the positioning cylinder 2 is fixedly connected with an extension plate 15. A sliding plate 16 is rotatably connected inside the positioning cylinder 2. An extension rod 17 is fixedly connected to the surface of the sliding plate 16. The extension rod 17 is composed of two sections of round tubes, and there is a sliding connection between the two ends of the round rods. An extension spring 18 is fixedly connected to the inside of the extension rod 17. The lower end of the extension rod 17 is fixedly connected with a flattening rod 19. The flattening rod 19 slides on the surface of the extension plate 15. A spring return mechanism 20 is fixedly connected to the outer surface of the sliding plate 16. The spring return mechanism 20 is slidably connected with the positioning cylinder 2. The spring return mechanism 20 is composed of a spring shaft and an arc spring. The spring shaft is an arc-shaped sliding rod. One end of the sliding rod is fixedly connected with the sliding plate 16, and the other end of the sliding rod is slidably connected with the positioning cylinder 2. The arc spring is sleeved outside the spring shaft. The spring return mechanism 20 can facilitate the retraction and reset of the flattening rod 19.
[0029] Working principle: When in use, first put the split network cables into the inside of the wire splitting column 5. Rotate the twisting ring 3 to make the twisting wheel 4 rotate inside the positioning cylinder 2 to separate the network cables. When the twisting wheel 4 rotates, it pushes the rack plate 6 upward to extrude the extrusion spring 10. After adjustment, rotate the twisting wheel 4 to an appropriate angle, start the wire splitting motor 8 to drive the eccentric wheel 9 to rotate. The eccentric wheel 9 pushes the frame plate 7 to move inside the base 1. The frame plate 7 pushes the rack plate 6 to move. The rack plate 6 meshes with the wire splitting column 5 under the extrusion of the extrusion spring 10. The wire splitting column 5 rotates to divide the network cables into single wires. Rotate the pressing clamp 13 to make the cutting plate 14 touch and extrude the sliding plate 16. After the sliding plate 16 is pushed, the flattening rod 19 slides on the upper side of the extension plate 15 under the push of the extension spring 18 to extrude the network cables. After the network cables are flattened, the cutting plate 14 presses down to cut the network cables. After the device resets, the spring return mechanism 20 pushes the extension rod 17 and the flattening rod 19 to reset.
[0030] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A network cable cutting and clamping device, comprising a base (1). Characterized in that: A positioning cylinder (2) is fixedly connected to the upper end of the base (1). A twisting ring (3) is rotatably connected to the left end of the positioning cylinder (2). A twisting wheel (4) is engaged inside the twisting ring (3). The twisting wheel (4) is rotatably connected to the positioning cylinder (2). A wire dividing column (5) is rotatably connected to the inside of the twisting wheel (4). A rack plate (6) is engaged with the upper end of the wire dividing column (5). The rack plate (6) slides inside the positioning cylinder (2). An extrusion spring (10) is fixedly connected to the upper end of the rack plate (6). The extrusion spring (10) is fixedly connected to the positioning cylinder (2). Frame plates (7) are slidably connected to both ends of the rack plate (6). The frame plates (7) are slidably connected inside the base (1). A wire dividing motor (8) is fixedly connected to the inside of the base (1). An eccentric wheel (9) is fixedly connected to the output end of the wire dividing motor (8). The eccentric wheel (9) is slidably connected to the frame plate (7). A fixing block (11) is fixedly connected to the right end of the positioning cylinder (2). A rotating shaft (12) is fixedly connected to the right end of the fixing block (11). A pressing clamp (13) is fixedly connected to the outer surface of the rotating shaft (12). A cutting plate (14) is fixedly connected to the inside of the pressing clamp (13). An extension plate (15) is fixedly connected to the left side of the positioning cylinder (2). A sliding plate (16) is rotatably connected to the inside of the positioning cylinder (2). An extension rod (17) is fixedly connected to the surface of the sliding plate (16). An extension spring (18) is fixedly connected to the inside of the extension rod (17). A flattening rod (19) is fixedly connected to the lower end of the extension rod (17). The flattening rod (19) slides on the surface of the extension plate (15). A spring return mechanism (20) is fixedly connected to the outer surface of the sliding plate (16). The spring return mechanism (20) is slidably connected to the positioning cylinder (2).
2. The network cable cutting and clamping device according to claim 1. Characterized in that: The lower end of the base (1) is a square groove body (101). The wire dividing motor (8) is inside the square groove body (101). A chute body (102) is fixedly connected to the upper end of the square groove body (101). The frame plate (7) slides inside the chute body (102).
3. The network cable cutting and clamping device according to claim 1. Characterized in that: The outer side of the positioning cylinder (2) is a cylinder (201). A core shaft (202) is fixedly connected to the inside of the cylinder (201). The extrusion spring (10) is inside the core shaft (202). The twisting wheel (4) is rotatably connected to the inside of the core shaft (202).
4. The network cable cutting and clamping device according to claim 1. Characterized in that: Both ends of the twisting wheel (4) are discs. A connecting plate is fixedly connected between the discs. The connecting plate is on both sides of the wire dividing column (5). Tooth teeth are provided on the outer peripheral surface of the left disc. The tooth teeth are engaged with the twisting ring (3). There are two groups of twisting wheels (4).
5. The network cable cutting and clamping device according to claim 1. Characterized in that: The wire dividing column (5) is cylindrical in shape. Tooth teeth are provided on the cylindrical surface. The tooth teeth are engaged with the rack plate (6). An "8"-shaped through hole is provided on the end face of the wire dividing column (5).
6. The network cable cutting and clamping device according to claim 1. It is characterized in that: The rebound mechanism (20) consists of a spring shaft and an arc-shaped spring. The spring shaft is an arc-shaped slide bar. One end of the slide bar is fixedly connected to the sliding plate (16), and the other end of the slide bar is slidably connected to the positioning cylinder (2). The arc-shaped spring is sleeved outside the spring shaft.