CN103560442A - Cable stripping tool - Google Patents

Abstract

The invention provides a cable stripping tool with simple and reasonable structure, convenient carrying and use, low stripping damage rate, and capable of preventing operators from being cut when stripping. The stripping tool includes two symmetrically arranged splints, the two splints are fixedly connected and there is a gap, the blade is clamped in the gap between the splints, the corresponding position of the blade and the splint is provided with a matching fixing hole, and the blade is connected to the splint through the fixing hole and the fixing screw , the front part of the splint is provided with an arc-shaped notch adapted to the shape of the cable, the width of the splint at the arc-shaped notch is smaller than the width of the splint at its rear side, and the edge of the blade extends downward and out of the arc-shaped notch, and the splint The front end is equipped with protective wings, which are arranged symmetrically on both sides of the blade. The inner side of the protective wings has a circular arc structure and a smooth transition to the connection with the arc-shaped notch. The size of the protective wings in the width direction of the splint is larger than that of the splint.

Description

Cable Stripping Tool

technical field

The invention relates to a stripping tool for cable installation, in particular to a cable stripping tool with simple structure and convenient use and portability.

Background technique

At present, with the rapid development of the economy, the demand for power and communication engineering equipment is gradually increasing. When installing power and communication equipment, a large number of cables need to be laid, and the cable terminals need to be stripped to connect the terminals.

In the prior art, the commonly used tools for stripping cables are paper cutters and electrician's knives. When stripping cables, personal experience is used to cut into the cables to a certain depth to peel off the cable cortex layer by layer. Although the tool is light, the tool is not specially designed to control cable stripping. It often causes damage to the inner core of the cable due to inaccurate control of the operating force and angle, which affects its use and increases labor and cable layout costs. In addition, due to the cylindrical structural characteristics of the cable, there is a potential safety hazard that the cable rolls and cuts the staff during the stripping process.

Contents of the invention

In view of the above technical problems, the present invention provides a cable stripping tool with simple and reasonable structure, easy to carry and use, low damage rate of stripping and avoiding cuts of operators when stripping.

To achieve the above object, the technical scheme adopted in the present invention is:

A cable stripping tool, including two symmetrically arranged splints, the two splints are fixedly connected and there is a gap, a blade is clamped in the gap between the splints, and a matching fixing hole is provided on the corresponding position of the blade and the splint, and the fixing hole is connected with a fixing screw The blade and the splint, the front part of the splint is provided with an arc-shaped notch adapted to the shape of the cable, the width of the splint at the arc-shaped notch is smaller than the width of the splint on its rear side, and the edge of the blade is downward and protrudes from the arc-shaped groove Outside the mouth, there is a protective wing at the front end of the splint. The protective wing is symmetrically arranged on both sides of the blade. The inner side of the protective wing is a circular arc structure and smoothly transitions to the connection with the arc-shaped notch. The size of the protective wing in the width direction of the splint is larger than that of the splint.

As a preferred technical solution, the splint includes a fixed side and a clamping portion, and the cross-section of the fixed side and the clamping portion below it has a “T”-shaped structure.

As a preferred technical solution, the fixed sides of the two splints are fixed by welding.

As a preferred technical solution, the clamping portion of the splint is provided with a fixing hole, and a fastening hole for pressing the blade in a position staggered from the fixing hole.

As a preferred technical solution, the blade is compressed and fixed by screwing a fastening screw into the fastening hole.

As a preferred technical solution, the thickness of the clamping portion is greater than that of the clamping portion at the portion where the fastening hole is provided.

Beneficial effect of the present invention can know according to the narration to above-mentioned scheme:

The splint clamping blade structure designed by the cable stripping tool, the blade is connected and fixed with the splint through the fixing hole and the fastening hole to achieve compression. Its structure is simple and easy to make; The edge of the blade extends downwards and out of the arc-shaped notch, and the front end of the splint is provided with a protective wing, which can flexibly cut the cable sheath, effectively prevent the damage of the cable inner core and personal injury caused by misoperation, and improve the stripping of the cable. line work efficiency.

Description of drawings

Fig. 1 is the structural representation of the cable stripping tool of the embodiment of the present invention;

Fig. 2 is the top view of Fig. 1;

Labeled in the figure:

1. Protective wing; 2. Blade; 3. Fastening screw; 4. Fixing screw; 5. Fixing hole; 6. Fixed edge; 7. Clamping part; 8. Welding point.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the present invention is further described:

As shown in the drawings, the cable stripping tool provided by this embodiment includes two symmetrically arranged splints, the two splints are fixedly connected and there is a gap, the blade 2 is clamped in the gap between the splints, and the blade 2 is provided with a matching position with the splint. The fixing hole 5 is used to connect the blade 2 and the splint through the fixing hole 5 and the fixing screw 4. The front part of the splint is provided with an arc-shaped notch adapted to the shape of the cable, and the width of the splint at the arc-shaped notch is smaller than that of the splint on the rear side Width, the edge of the blade 2 is downward and protrudes out of the arc-shaped notch, the front end of the splint is provided with a protective wing 1, and the protective wing 1 is symmetrically arranged on both sides of the blade 2. The mouth connection is smoothly transitioned, and the size of the protective wing 1 in the width direction of the splint is larger than that of the splint.

In this embodiment, the splint includes a fixed side 6 and a clamping portion 7. The cross section of the fixed side 6 and the clamping portion 7 below it has a “T”-shaped structure, and its structure is stable and convenient for stripping by hand.

In this embodiment, the fixed sides 6 of the two splints are fixed by welding, and a plurality of welding points 8 are arranged on the top of the splints.

In this embodiment, the clamping portion 7 of the splint is provided with a fixing hole 5, and a fastening hole staggered from the fixing hole 5, which is used to press the blade 2, so that the connection of the blade 2 is stable and prevents it from being loosened. Operational accident.

In this embodiment, the blade 2 is compressed and fixed by screwing a fastening screw 3 into the fastening hole.

In this embodiment, the clamping portion 7 is thicker than the portion of the clamping portion 7 where the fastening hole is provided, so that the blade 2 can be installed stably.

When in use, put the blade 2 into the gap between the splints, and tighten the fixing screw 4 and the fastening screw 3 to fix it, first cut the cable horizontally, and clamp the cable in the arc-shaped notch of the stripping tool and the protective wing 1 Make the blade 2 and the cable axis at 90° between the inner sides, rotate the rear of the holding splint to make the blade 2 cut along the circumferential direction of the cable, and then clamp the cable between the protective wings 1 so that the blade 2 and the cable axis are at 0°, press down on the blade 2 Cut into the cable, cut along the longitudinal direction of the cable at the rear of the hand-held splint, and then peel off the cut cable sheath, which is easy to operate, and the stripping tool has a simple structure, is easy to make, and is convenient to carry.

The technical features not described in detail in the above-mentioned embodiments all adopt the prior art.

In above-mentioned embodiment, preferred embodiment of the present invention has been described, obviously, under the inventive concept of the present invention, still can make a lot of changes, as clamping plate and blade 2 and the cable size that width can be cut according to actual needs Make adjustments and more. Here, it should be explained that any changes made under the inventive concept of the present invention will fall within the protection scope of the present invention.

Claims (6)

1. A cable stripping tool, characterized in that: comprise two symmetrically arranged splints, the two splints are fixedly connected and retain a gap, a blade is clamped in the splint gap, and the corresponding position of the blade and the splint is provided with a matching fixing hole, through The fixing hole and the fixing screw connect the blade and the splint. The front of the splint is provided with an arc-shaped notch adapted to the shape of the cable. The width of the splint at the arc-shaped notch is smaller than the width of the splint on its rear side, and the edge of the blade is downward. And extend out of the arc-shaped notch, the front end of the splint is equipped with protective wings, which are symmetrically arranged on both sides of the blade, the inner side of the protective wing is a circular arc structure and the connection with the arc-shaped notch is smoothly transitioned, the size of the protective wing in the width direction of the splint larger than the splint. 2 . The cable stripping tool according to claim 1 , wherein the splint comprises a fixed side and a clamping portion, and the cross-section of the fixed side and the clamping portion below it has a “T”-shaped structure. 3. The cable stripping tool according to claim 2, characterized in that: the fixed sides of the two splints are fixed by welding. 4. The cable stripping tool according to claim 2 or 3, characterized in that: the clamping part of the splint is provided with a fixing hole, and a fastening hole for pressing the blade is staggered from the fixing hole. 5. The cable stripping tool according to claim 4, characterized in that: the blade is compressed and fixed by screwing a fastening screw into the fastening hole. 6. The cable stripping tool according to claim 4, characterized in that: the clamping part is provided with a part with a fastening hole that is thicker than the clamping part.

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