Sawtooth cutting pliers special for indoor invisible optical cable corner
By designing a special angle serrated cutting pliers for invisible optical cables, using the cutting punch to perform synchronous cutting of multiple notches, and discharge waste through the drop holes, the problems of low cutting efficiency and difficult waste cleaning in the prior art are solved, and efficient and simple cutting operation is achieved.
Patent Information
- Application Number
- CN202420904854.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-28
AI Technical Summary
Existing invisible optical cable cutting pliers cannot cut multiple notches at once, resulting in reduced work efficiency and the cut waste cannot be directly dropped from the pliers, which requires manual cleaning. Especially when there is an adhesion structure on the invisible optical cable, it is even more troublesome to remove the waste.
A special serrated cutting pliers for the corner of the indoor invisible optical cable are designed, including a grip, a first plier head and a second plier head. The invisible optical cable is cut on both sides by cutting punch, and the cut waste is directly discharged through the drop hole.
It realizes efficient cutting of invisible optical cables when laying indoor corners, and the cut waste is directly discharged without manual cleaning, making the operation easier.
Smart Images
Figure CN222599922U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of invisible optical cable cutting pliers, in particular to a pair of special sawtooth cutting pliers for indoor invisible optical cable corners. Background Art
[0002] Invisible optical cable cutting pliers are a tool specially used to handle invisible optical cables. Invisible optical cables are optical cables with a small outer diameter, usually around 900 microns. Their sheaths are made of transparent materials, and their wiring is bonded with special glue, without rivets or other eye-catching methods.
[0003] The invisible optical cable has a certain width. When the equipment is laid at the corner, it is often unable to turn smoothly at the corner and there are certain protrusions, which affects the appearance. Therefore, it is necessary to use pliers to reduce the width of the corner so that it can be laid smoothly. On this basis, common pliers cannot cut multiple notches at one time, resulting in reduced work efficiency, and the cut waste cannot fall directly out of the pliers and needs to be removed manually. In particular, there is an adhesion structure on the invisible optical cable, which makes it more troublesome to remove and inconvenient for normal use. Utility Model Content
[0004] The utility model aims to solve the problems existing in the background technology and provides a pair of sawtooth cutting pliers specially used for indoor invisible optical cable corners.
[0005] The technical solution of the utility model: a special sawtooth cutting pliers for indoor invisible optical cable corners, comprising a handle, a first pliers head and a second pliers head, wherein two handles are provided and are respectively fixed to the first pliers head and the second pliers head through a connecting rotating plate, the connecting rotating plates are rotatably connected to each other, and a torsion spring is provided at the connection, a drop hole is provided on the second pliers head, a mold is fixed at the inner opening of the drop hole, a loading groove matched with the width of the invisible optical cable is provided at the middle position of the inner side of the mold, cutting punching holes are provided at the four corners of the bottom of the loading groove, a mounting hole is provided on the first pliers head, and the position of the mounting hole is aligned with the mold, a pair of punch substrates are fixed in the mounting hole, a pair of cutting punches are fixed on the inner side of the punch substrate, and the positions of the cutting punches correspond one to one with the positions of the cutting punches.
[0006] Preferably, a rubber sleeve is fixed on the outer side of the handle, and the outer side of the rubber sleeve is provided with concave-convex anti-slip patterns.
[0007] Preferably, a limiting transverse plate is fixed inside the second clamp head, the limiting transverse plate is an L-shaped structure, and the end portion is located between the punch base plate, and a through hole is opened on the first clamp head at a position corresponding to the limiting transverse plate.
[0008] Preferably, the punch base plate below is located inside the limiting horizontal plate.
[0009] Preferably, a positioning column is fixed in and through the second clamp head, and the positioning column passes through the limiting horizontal plate.
[0010] Preferably, a pair of fixing screws are provided at the end of the first clamp head, screw holes corresponding to the fixing screws are opened on the upper punch base plate, and a fixing rod is fixed on the first clamp head and at a position corresponding to the lower punch base plate, and the fixing rod passes through the lower punch base plate.
[0011] Compared with the prior art, the utility model has the following beneficial technical effects: the invisible optical cable is inserted into the loading slot, and the first clamp head and the second clamp head are used for squeezing, and the cutting punch can be used to cut the invisible optical cable on both sides, which is convenient for laying the invisible optical cable at the corners of the room, and the cut waste is directly discharged from the drop hole, which makes the operation simpler. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the cutaway structure of the utility model when the front is closed;
[0013] Figure 2 This is a schematic diagram of the overall appearance structure of the utility model;
[0014] Figure 3 It is a schematic diagram of the cutaway structure when the utility model is unfolded from the front.
[0015] Figure numerals: 1. handle; 11. rubber sleeve; 2. first clamp head; 21. perforation; 22. mounting hole; 23. fixing screw; 3. second clamp head; 31. drop hole; 4. connecting rotating plate; 41. torsion spring; 5. punch base plate; 51. cutting punch; 52. fixing rod; 6. limiting horizontal plate; 61. positioning column; 7. mold; 71. cutting punch; 72. loading slot. DETAILED DESCRIPTION
[0016] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0017] Example
[0018] like Figure 1-3As shown, the utility model proposes a special sawtooth cutting pliers for indoor invisible optical cable corners, comprising a handle 1, a first clamp head 2 and a second clamp head 3, wherein two handles 1 are provided, and are respectively fixed to the first clamp head 2 and the second clamp head 3 through a connecting rotating plate 4, the connecting rotating plates 4 are rotatably connected, and a torsion spring 41 is provided at the connection, a drop hole 31 is provided on the second clamp head 3, a mold 7 is fixed at the inner opening of the drop hole 31, a loading groove 72 adapted to the width of the invisible optical cable is provided at the middle position of the inner side of the mold 7, and cutting punching holes 71 are provided at the four corners of the bottom of the loading groove 72, a mounting hole 22 is provided on the first clamp head 2, and the position of the mounting hole 22 is aligned with the mold 7, a pair of punch substrates 5 are fixed in the mounting hole 22, a pair of cutting punches 51 are fixed on the inner side of the punch substrate 5, and the positions of the cutting punches 51 correspond one to one with the positions of the cutting punches 71, a rubber sleeve 11 is fixed on the outer side of the handle 1, and a concave-convex anti-slip pattern is provided on the outer side of the rubber sleeve 11.
[0019] A limiting horizontal plate 6 is fixed inside the second clamp head 3. The limiting horizontal plate 6 is an L-shaped structure, and its end is located between the punch base plate 5. A through hole 21 is opened on the first clamp head 2 at a position corresponding to the limiting horizontal plate 6. The lower punch base plate 5 is located inside the limiting horizontal plate 6. A positioning column 61 is fixed inside the second clamp head 3 and passes through the second clamp head 3. The positioning column 61 passes through the limiting horizontal plate 6.
[0020] A pair of fixing screws 23 are provided at the end of the first clamp head 2, and screw holes corresponding to the fixing screws 23 are opened on the upper punch base plate 5. A fixing rod 52 is fixed on the first clamp head 2 and at a position corresponding to the lower punch base plate 5, and the fixing rod 52 passes through the lower punch base plate 5.
[0021] In this embodiment, the mutual squeezing of the handle 1 can close the first clamp head 2 and the second clamp head 3 when the torsion spring 41 is compressed. When released, the torsion spring 41 is reset to drive the first clamp head 2 and the second clamp head 3 to open. During the opening process, the limiting horizontal plate 6 limits the position of the lower punch substrate 5 to limit the opening angle of the first clamp head 2 and the second clamp head 3. Therefore, when cutting the invisible optical cable, it is only necessary to place the invisible optical cable in the loading slot 72 at the center of the mold 7. When the first clamp head 2 and the second clamp head 3 are squeezed, the cutting punch 51 on the punch substrate 5 will punch the invisible optical cable and pass through the cutting punch hole 71 to achieve the purpose of simultaneous cutting of multiple notches. After the side of the invisible optical cable is completely punched off, the broken waste will be discharged from the drop hole 31. There is no need to manually clean the inside of the clamp, and the operation is simpler and more convenient.
[0022] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.
Claims
1. A sawtooth cutting pliers specially used for indoor invisible optical cable corner cutting, comprising a handle (1), a first pliers head (2) and a second pliers head (3), characterized in that: The grip (1) is provided with two and is respectively fixed to the first clamp head (2) and the second clamp head (3) through a connecting rotating plate (4). The connecting rotating plates (4) are rotatably connected to each other and a torsion spring (41) is provided at the connection. The second clamp head (3) is provided with a drop hole (31). A mold (7) is fixed at the inner opening of the drop hole (31). A loading groove (72) adapted to the width of the invisible optical cable is provided at the middle position of the inner side of the mold (7). Cutting punch holes (71) are provided at the four corners of the bottom of the loading groove (72). The first clamp head (2) is provided with a mounting hole (22), and the mounting hole (22) is aligned with the mold (7). A pair of punch base plates (5) are fixed in the mounting hole (22). A pair of cutting punches (51) are fixed on the inner side of the punch base plates (5). The positions of the cutting punches (51) correspond to the positions of the cutting punch holes (71) one by one.
2. The indoor invisible optical cable corner special sawtooth cutting pliers according to claim 1 are characterized in that: A rubber sleeve (11) is fixed on the outside of the handle (1), and the outside of the rubber sleeve (11) is provided with concave-convex anti-slip patterns.
3. The indoor invisible optical cable corner special sawtooth cutting pliers according to claim 1 are characterized in that: A limiting transverse plate (6) is fixed inside the second clamp head (3); the limiting transverse plate (6) is an L-shaped structure, and the end portion is located between the punch base plate (5); a through hole (21) is provided on the first clamp head (2) at a position corresponding to the limiting transverse plate (6).
4. The indoor invisible optical cable corner special sawtooth cutting pliers according to claim 3, characterized in that: The punch base plate (5) at the bottom is located inside the limiting horizontal plate (6).
5. The special sawtooth cutting pliers for indoor invisible optical cable corner according to claim 2, characterized in that: A positioning column (61) is fixed inside the second clamp head (3) and passes through the second clamp head (3), and the positioning column (61) passes through the limiting horizontal plate (6).
6. The indoor invisible optical cable corner special sawtooth cutting pliers according to claim 1, characterized in that: A pair of fixing screws (23) are provided at the end of the first clamp head (2); a screw hole corresponding to the fixing screws (23) is opened on the upper punch base plate (5); a fixing rod (52) is fixed on the first clamp head (2) at a position corresponding to the lower punch base plate (5); and the fixing rod (52) passes through the lower punch base plate (5).