Wire insulating layer stripper

Abstract

The utility model discloses a wire insulation layer stripper, comprising a cable limiting frame, the outside of the cable limiting frame is fixedly connected with a base, a top plate is arranged above the cable limiting frame, the center of the top of the top plate is provided with a through groove, the inside of the through groove is slidably connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a cutter head, and the cutter head is fixedly connected with the cable limiting frame. One side of the connecting plate is provided with scales, the two sides of the connecting plate are fixedly connected with limiting rods, the two ends of the top of the top plate are provided with connecting grooves, and one end of each limiting rod is slidably connected to the interior of the corresponding connecting groove, so that a flat and straight opening with the same depth can be cut in the surface of the cable, and an insulating layer can be conveniently stripped from the cable; the cable cutting device is simple in structure and convenient to use, can be adjusted according to the thicknesses of external insulating layers of different cables, is suitable for cables of various specifications, is simple to operate, and can keep the stability of the cutter head when cutting the insulating layers on the surfaces of the cables, thereby ensuring that notches are neat and convenient to strip.

Description

Technical Field

[0001] The utility model relates to a wire insulation layer stripper, belonging to the technical field of wire processing. Background Art

[0002] In order to facilitate the connection and installation of wires, the insulation layer of the wire ends needs to be removed before use. The current cable stripping methods include using wallpaper knives and wire strippers. The work efficiency depends on the proficiency of the workers. Wallpaper knives are easy to use, but the applicable cable diameters are single. In addition, when stripping the insulation layer, the existing technology uses shearing and then directly stripping it by hand. This stripping method is very inconvenient and inefficient, and it is easy to cause safety hazards. Since the cable is thin, it is very easy to scratch the hand when holding the cutting knife, and the incision cannot be kept flat, which is more difficult to strip in the subsequent process, affecting work efficiency. Utility Model Content

[0003] The utility model aims to provide a wire insulation stripper to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a cable limit frame, the cable limit frame is fixedly connected to a base on the outside, and a top plate is arranged above the cable limit frame, a through groove is opened in the center of the top of the top plate, a connecting plate is slidably connected inside the through groove, a cutter head is fixedly connected to the bottom of the connecting plate, and a scale is arranged on one side of the connecting plate, limiting rods are fixedly connected on both sides of the connecting plate, connecting grooves are opened at both ends of the top of the top plate, one end of the limiting rod is slidably connected to the inside of the connecting groove, a connecting groove is opened on one side of the limiting rod, and a plurality of limiting grooves are opened on both sides of the top plate, and the connecting grooves match the shape of the limiting grooves.

[0005] Furthermore, slide blocks are fixedly connected to both sides of the connecting plate, and slide grooves are provided on the inner walls of both sides of the through groove. The connecting plate and the top plate are slidably connected through the slide blocks and the cutter head.

[0006] Furthermore, a plurality of the limiting grooves are divided into two groups and are correspondingly arranged on both sides of the top plate, and the limiting grooves are connected to the connecting grooves.

[0007] Furthermore, a fixing pin is inserted in the connecting groove, and the fixing pin passes through the limiting groove and the connecting groove in sequence.

[0008] Furthermore, a cutting groove is provided at the top of the cable limiting frame, and baffles are fixedly connected to inner walls on both sides of the cutting groove, and ends of two baffles are butted against each other.

[0009] Furthermore, a pressing block is fixedly connected to the top of the connecting plate, the pressing block is arranged above the top plate, and the width of the pressing block is greater than the width of the through slot.

[0010] Furthermore, both ends of the bottom of the top plate are fixedly connected with connecting rods, and the connecting rods are respectively fixedly connected to two sides of the base.

[0011] The beneficial effects of the utility model are as follows: the utility model can cut a straight opening with equal depth on the surface of the cable, which is convenient for stripping the insulating layer from the cable, and can be adjusted according to the thickness of the external insulating layer of different cables, so that it is suitable for cables of various specifications, and the operation is simple. When cutting the insulating layer on the surface of the cable, the stability of the knife head can be maintained, thereby ensuring a neat incision and facilitating stripping. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0013] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;

[0014] Figure 2 It is a dynamic schematic diagram of the connecting plate in the utility model;

[0015] Figure 3 This utility model Figure 1 A magnified view of middle;

[0016] Figure 4 This utility model Figure 2 Enlarged view of B.

[0017] Numbers in the figure: 1. Cable limit frame; 11. Base; 12. Top plate; 13. Through slot; 14. Connecting slot; 141. Limit slot; 15. Cutting slot; 151. Baffle; 2. Connecting plate; 21. Cutter head; 22. Slider; 221. Slide slot; 23. Scale; 24. Press block; 3. Limit rod; 31. Connecting slot; 32. Fixing pin. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the practical embodiment clearer, the technical solutions in the embodiment will be clearly and completely described below in conjunction with the drawings in the practical embodiment. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0020] In the description of this utility, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this utility can be understood according to specific circumstances.

[0021] Example

[0022] See also Figure 1-Figure 4According to an embodiment of the utility model, an insulation stripper for electric wires comprises a cable limit frame 1, the cable limit frame 1 is fixedly connected to a base 11 on the outside, and a top plate 12 is arranged above the cable limit frame 1, a through slot 13 is provided at the center of the top of the top plate 12, a connecting plate 2 is slidably connected inside the through slot 13, a cutter head 21 is fixedly connected to the bottom of the connecting plate 2, and a scale 23 is arranged on one side of the connecting plate 2, both sides of the connecting plate 2 are fixedly connected to the limit rod 3, and both ends of the top of the top plate 12 are provided with a connecting slot 14, one end of the limiting rod 3 is slidably connected to the inside of the connecting groove 14, a connecting groove 31 is opened on one side of the limiting rod 3, and a plurality of limiting grooves 141 are opened on both sides of the top plate 12, and the connecting groove 31 matches the shape of the limiting groove 141; when stripping the insulation layer outside the wire, one end of the wire is passed through the cable limiting frame 1, and the pressing block 24 is pressed to make the connecting plate 2 slide inside the through groove 13, thereby driving the cutter head 21 to move downward, and the cutter head 21 passes through the two cutting grooves 15 and is fixed on The wires inside the cable limit frame 1 are offset against each other, and the downward position of the cutter head 21 is observed through the scale 23, so that the cutter head 21 can be moved down to the position for cutting the cable insulation layer, and the fixing pin 32 passes through the limiting groove 141 on one side of the top plate 12, and then passes through the connecting groove 31 and then passes through the limiting groove 141 on the other side of the top plate 12 corresponding to the limiting groove 141 on one side, to fix the position of the limiting rod 3 and the connecting plate 2. At this time, the position of the cutter head 21 is fixed, and one end of the cable is pulled to make the cable slide inside the cable limit frame 1, from The cutter head 21 cuts the insulating layer of the cable. After the cutting length is reached, the cable is taken out from the cable limit frame 1 and the cut insulating layer is stripped off. As a result, the present invention can cut a straight opening of equal depth on the surface of the cable, which is convenient for stripping the insulating layer from the cable. The cutting tool can be adjusted according to the thickness of the external insulating layer of different cables, so that it is suitable for cables of various specifications. The operation is simple. When cutting the insulating layer on the surface of the cable, the stability of the cutter head can be maintained, thereby ensuring a neat incision for easy stripping.

[0023] Slide blocks 22 are fixedly connected to both sides of the connecting plate 2, and slide grooves 221 are opened on the inner walls of both sides of the through groove 13. The connecting plate 2 and the top plate 12 are slidably connected through the slide blocks 22 and the cutter head 21; when the connecting plate 2 slides, its stability is maintained so that it can slide up and down in a straight line, thereby ensuring the stability of the connecting plate 2.

[0024] The plurality of limit grooves 141 are divided into two groups and are correspondingly arranged on both sides of the top plate 12, and the limit grooves 141 are connected to the connecting grooves 14; by setting a plurality of limit grooves 141, the connection plates 2 at different positions are limited, so that it is suitable for cables of various specifications.

[0025] A fixing pin 32 is inserted inside the connecting groove 31, and the fixing pin 32 passes through the limiting groove 141 and the connecting groove 31 in sequence; the fixing pin 32 passes through the limiting groove 141 on one side of the top plate 12, and then passes through the connecting groove 31 and then passes through the limiting groove 141 on the other side of the top plate 12 corresponding to the limiting groove 141 on one side, thereby fixing the position of the limiting rod 3 and the connecting plate 2, thereby fixing the position of the cutter head 21.

[0026] A cutting groove 15 is provided on the top of the cable limit frame 1, and baffles 151 are fixedly connected to the inner walls on both sides of the cutting groove 15, and the ends of the two baffles 151 are abutted against each other, so that the cutter head 21 can pass through the cable limit frame 1 to cut the insulation layer of the wire inside it.

[0027] A pressing block 24 is fixedly connected to the top of the connecting plate 2. The pressing block 24 is arranged above the top plate 12, and the width of the pressing block 24 is greater than the width of the through slot 13. By pressing the pressing block 24, the connecting plate 2 slides inside the through slot 13, thereby driving the cutter head 21 to move downward.

[0028] Both ends of the bottom of the top plate 12 are fixedly connected with connecting rods, and the connecting rods are fixedly connected to the two sides of the base 11 respectively; the connecting plate 2 and the limit rod 3 are installed and fixed through the top plate 12, and cooperate with the base 11 to form a stable external frame structure.

[0029] Working principle of the utility model: when stripping the insulation layer outside the wire, one end of the wire is passed through the cable limit frame 1, and the pressing block 24 is pressed to make the connecting plate 2 slide inside the through groove 13, thereby driving the cutter head 21 to move downward, and the cutter head 21 passes through the two cutting grooves 15 and abuts against the wire fixed inside the cable limit frame 1, and the downward position of the cutter head 21 is observed through the scale 23, so that the cutter head 21 can be moved downward to the position where the insulation layer of the cable is cut, and the fixing pin 32 passes through the position located at The limiting groove 141 on one side of the top plate 12 passes through the connecting groove 31 and then passes through the limiting groove 141 on the other side of the top plate 12 corresponding to the limiting groove 141 on one side to fix the position of the limiting rod 3 and the connecting plate 2. At this time, the position of the cutter head 21 is fixed, and one end of the cable is pulled to make the cable slide inside the cable limiting frame 1, so that the cutter head 21 cuts the insulation layer of the cable. After reaching the cutting length, the cable is taken out from the cable limiting frame 1 and the cut insulation layer can be peeled off.

[0030] The above are preferred implementation modes of the present invention. Technicians in the field to which the present invention belongs can also change and modify the above implementation modes. Therefore, the present invention is not limited to the above specific implementation modes. Any obvious improvements, substitutions or modifications made by technicians in this field on the basis of the present invention belong to the protection scope of the present invention.

Claims

1. A wire insulation stripper, characterized in that: The invention comprises a cable limit frame (1), wherein the cable limit frame (1) is fixedly connected to a base (11) on the outside, and a top plate (12) is arranged above the cable limit frame (1), a through slot (13) is provided at the center of the top of the top plate (12), a connecting plate (2) is slidably connected inside the through slot (13), a cutting head (21) is fixedly connected to the bottom of the connecting plate (2), and a scale (23) is provided on one side of the connecting plate (2), both sides of the connecting plate (2) are fixedly connected to limit rods (3), both ends of the top of the top plate (12) are provided with connecting slots (14), one end of the limit rod (3) is slidably connected to the inside of the connecting slot (14), one side of the limit rod (3) is provided with a connecting slot (31), and both sides of the top plate (12) are provided with a plurality of limit slots (141), and the shapes of the connecting slots (31) and the limit slots (141) match each other.

2. The wire insulation stripper according to claim 1, characterized in that: Slide blocks (22) are fixedly connected to both sides of the connecting plate (2), and slide grooves (221) are provided on the inner walls of both sides of the through groove (13). The connecting plate (2) and the top plate (12) are slidably connected via the slide blocks (22) and the cutter head (21).

3. The wire insulation stripper according to claim 1, characterized in that: A plurality of the limiting grooves (141) are divided into two groups and are correspondingly arranged on both sides of the top plate (12), and the limiting grooves (141) are arranged in communication with the connecting grooves (14).

4. The wire insulation stripper according to claim 1, characterized in that: A fixing pin (32) is inserted into the connection groove (31), and the fixing pin (32) passes through the limiting groove (141) and the connection groove (31) in sequence.

5. The wire insulation stripper according to claim 1, characterized in that: A cutting groove (15) is provided on the top of the cable limiting frame (1), and baffles (151) are fixedly connected to the inner walls on both sides of the cutting groove (15), and the ends of the two baffles (151) are butted against each other.

6. The wire insulation stripper according to claim 1, characterized in that: A pressing block (24) is fixedly connected to the top of the connecting plate (2); the pressing block (24) is arranged above the top plate (12), and the width of the pressing block (24) is greater than the width of the through slot (13).

7. The wire insulation stripper according to claim 1, characterized in that: Both ends of the bottom of the top plate (12) are fixedly connected with connecting rods, and the connecting rods are respectively fixedly connected to the two sides of the base (11).

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