[ summary of the invention ]
The technical problem to be solved by the invention is to provide a tool for stripping optical cables, which can perform girdling on the optical cables and can also perform longitudinal stripping on the optical cables.
The technical scheme adopted by the invention is as follows:
the tool for stripping the optical cable comprises a stripping block and two grab handles, wherein the two grab handles are rotatably connected with the stripping block, a torsional spring is arranged at the joint of the grab handles and the stripping block, the two grab handles are respectively arranged on two sides of the stripping block, two sides of the stripping block are provided with limit blocks for limiting the disengagement of the grab handles, the inner walls of the grab handles are provided with limit grooves matched with the limit blocks, a first groove is arranged at the bottom end of the stripping block, a second groove is arranged on one side of each grab handle facing the stripping block, the first groove and the two second grooves form stripping grooves, a connecting piece used for connecting the other grab handle is arranged at the end part of one grab handle, the connecting piece is rotatably connected with the grab handles, a first stripping knife is arranged in the stripping block, a first chute for the first stripping knife to slide is arranged on the stripping block, and the first stripping knife comprises a first knob and a second knob, The first connecting block and the first blade are located in the first groove, the first knob is in threaded connection with the first connecting block, the first blade is fixed to the end portion of the first connecting block, the first knob controls the first connecting block to move along the first sliding groove, the cutting edge of the first blade is axially arranged along the wire stripping groove, the second stripping knives are respectively arranged in the grab handles, the wire stripping block is provided with second sliding grooves for the second stripping knives to slide, the second stripping knives comprise second knobs, second connecting blocks and second blades, the second blades are located in the second groove, the second knobs are in threaded connection with the second connecting blocks, the second blades are fixed to the end portions of the second connecting blocks, the second knobs control the second connecting blocks to move along the second sliding grooves, and the cutting edge direction of the second blades is perpendicular to the axial direction of the wire stripping groove.
The beneficial effects of the invention are as follows:
the first stripping knife is arranged in the wire stripping block and comprises a first knob, a first connecting block and a first blade, the first blade is positioned in a first groove, the first knob controls the first connecting block to move along the first groove, the first connecting block drives the first blade to stretch in the first groove, the second stripping knife is arranged in the grab handle and comprises a second knob, a second connecting block and a second blade, the second blade is positioned in a second groove, the second knob controls the connecting block to move along the second groove, the second connecting block drives the second blade to stretch in the second groove, when the cable stripping device is used, the part of the cable needing wire stripping is clamped between the two grab handles, so that the cable is positioned in the wire stripping groove, the cable stripping device can be directly placed on the cable, does not need to be disassembled and assembled, is convenient for a worker to use, and can save the working time of the worker, the working efficiency is improved; after the optical cable is clamped by the two grab handles, the two second knobs are rotated to enable the two second blades to cut into the cable skin of the optical cable, the optical cable is rotated along the circumferential direction of the optical cable, the second blades also rotate along the circumferential direction of the optical cable, the optical cable is cut off in the circumferential direction, and the optical cable is stripped in a girdling mode; the first knob is rotated to enable the first blade to be close to the optical cable, the optical cable stripping device is moved along the length direction of the optical cable, the first blade is moved along the length direction of the optical cable, longitudinal stripping of the optical cable is achieved, the optical cable sheath can be easily taken down, the optical cable sheath can be directly stripped by using the optical cable stripping device, manual drawing or other tools are not needed for stripping, the overall structure is simple, the use is convenient, the time for stripping the optical cable by workers can be greatly reduced, and the working efficiency of the workers is improved.
Preferably, the end of the grab handle is rotatably connected with the end of the wire stripping block.
Preferably, the cutting edges of the first and second blades are both V-shaped.
Preferably, the first knob and the second knob are provided with anti-skid protrusions on the peripheral side surfaces.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description of the invention and the accompanying drawings.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1:
as shown in fig. 1 and fig. 2, this embodiment shows a tool for stripping optical cables, which includes a stripping block 1 and two handgrips 2, where the two handgrips 2 are both rotatably connected to the stripping block 1, the two handgrips 2 are respectively located at two sides of the stripping block 1, a first groove 41 is provided at a bottom end of the stripping block 1, a second groove 42 is provided at a side of the handgrips 2 facing the stripping block 1, the first groove 41 and the two second grooves 42 form a stripping slot, a first stripping knife is provided in the stripping block 1, the stripping block 1 is provided with a first sliding slot for the first stripping knife to slide, the first stripping knife includes a first knob 51, a first connecting block and a first blade 31, the first blade 31 is located in the first groove 41, the first knob 51 is connected to the first connecting block through a thread, the first blade 31 is fixed at an end of the first connecting block, the first knob 51 controls the first connecting block to move along the first sliding slot, the knife edge of the first blade 31 is arranged along the axial direction of the stripping groove, second stripping knives are respectively arranged in the grab handle 2, the stripping block 1 is provided with a second sliding groove for the second stripping knives to slide, each second stripping knife comprises a second knob 52, a second connecting block and a second blade 32, the second blade 32 is positioned in the second groove 42, the second knob 52 is in threaded connection with the second connecting block, the second blade 32 is fixed at the end part of the second connecting block, the second knob 52 controls the second connecting block to move along the second sliding groove, and the knife edge direction of the second blade 32 is perpendicular to the axial direction of the stripping groove.
In this embodiment, the end of the holding handle 2 is rotatably connected with the end of the wire stripping block 1, a torsion spring is arranged at the joint of the holding handle 2 and the wire stripping block 1, stoppers for limiting the detachment of the holding handle 2 are arranged on two sides of the wire stripping block 1, a limiting groove matched with the limiting stopper is arranged on the inner wall of the holding handle 2, when a worker loosens the holding handle 2, the holding handle 2 can deflect towards one side away from the wire stripping block 1 under the action of the torsion spring, at this moment, the limiting stopper and the limiting groove are mutually matched, the holding handle 2 can be limited to continue to deflect, the situation that the deflection angle of the holding handle 2 is too large is avoided, the optical cable can be clamped more quickly when the worker uses the optical cable next time, the use of the worker is facilitated, and the working efficiency of the worker is improved.
In this embodiment, a first stripping knife is arranged in the wire stripping block 1, the first stripping knife includes a first knob 51, a first connecting block and a first blade 31, the first blade 31 is positioned in the first groove 41, the first knob 51 controls the first connecting block to move along the first groove 41, the first connecting block drives the first blade 31 to extend and retract in the first groove 41, the grab handle 2 is internally provided with a second stripping knife, the second stripping knife includes a second knob 52, a second connecting block, and a second blade 32, the second blade 32 is located in the second groove 42, the second knob 52 controls the connecting block to move along the second groove 42, the second connecting block drives the second blade 32 to extend and retract in the second groove 42, the peripheral side surfaces of the first knob 51 and the second knob 52 are provided with anti-skid protrusions for skid prevention, and the use process of the embodiment is as follows:
the part of the optical cable needing wire stripping is clamped between the two grab handles 2, so that the optical cable is positioned in the wire stripping groove, the embodiment can be directly placed on the optical cable, disassembly and assembly are not needed, the use by workers is convenient, the working time of the workers can be saved, and the working efficiency is improved; after the two grab handles 2 clamp the optical cable, the connecting piece 11 at the end part of the grab handle 2 is rotated to enable one end of the connecting piece 11 to be sleeved at the end part of the other grab handle 2, so that the two grab handles 2 are limited to be separated under the action of the torsion spring, the two grab handles 2 can clamp the optical cable all the time, then the two second knobs 52 are rotated to enable the two second blades 32 to cut into the cable skin of the optical cable, the embodiment is rotated along the circumferential direction of the optical cable, the second blades 32 also rotate along the circumferential direction of the optical cable to cut off the optical cable in the circumferential direction, and the optical cable is stripped circularly; then, the first knob 51 is rotated to enable the first blade 31 to be close to the optical cable, the embodiment is moved along the length direction of the optical cable, the first blade 31 is moved along the length direction of the optical cable, longitudinal stripping of the optical cable is achieved, the optical cable sheath can be easily taken down, the optical cable sheath can be directly stripped by using the embodiment without manual drawing or stripping by using other tools, the embodiment is simple in overall structure and convenient to use, stripping time of workers can be greatly reduced, and working efficiency of the workers is improved.
While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the invention as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.