Wire stripping device for electrical experiment

Abstract

The utility model relates to the technical field of wire stripping, and discloses a wire stripping device for electrical experiments, which comprises a wire stripping ring, supporting rings are fixedly connected to the inner walls of the upper end and the lower end of the wire stripping ring, rotating rings are rotatably connected to the inner walls of the supporting rings, and wire stripping assemblies are arranged on the inner walls of the rotating rings and used for stripping wires. Fixing assemblies are arranged at the left end and the right end of the supporting ring and used for fixing rotation of the rotating ring, and an adjusting assembly is arranged at one end of the outer side of the rotating ring and used for adjusting the position of the wire stripping assembly. According to the wire cutting device, the cutting knife is perpendicular to the direction of the wire so that the wire can be conveniently and annularly cut, the pull plate is pulled outwards so that the fixing block can be released from the first fixing groove, the connecting block is rotated so that the fixing block can correspond to the second fixing groove, the cutting knife is parallel to the direction of the wire, and the device is pulled outwards so that the wire can be cut. And the sheath of the long lead can be stripped conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire stripping technical field especially relates to a wire stripping device for electrical experiment. BACKGROUND

[0002] Wires are the basic components in the field of electrical and electronic engineering, playing a crucial role in circuits for transmitting power or signals. Wires are typically made of one or more conductive materials that have good electrical conductivity, enabling efficient transfer of electric current. The composition of a wire includes an internal metallic conductor and an external insulating protective layer.

[0003] After searching, the announcement number CN211530601U is a kind of stripping device for electronic information engineering experiment, it includes: stripping part, the hole site that cooperation wire and cable plug-in positioning are formed on the stripping part;Stripping blade, the stripping blade is movably arranged in the inner side of the stripping part, so that the stripping blade can reciprocate along a straight line in the stripping part, and the blade part of the stripping blade is inserted into the hole site from one side of the hole site;And blade adjusting part, the blade adjusting part is hinged with the stripping blade, for adjusting the cooperation position of the stripping blade and the hole site, and positioning the stripping blade at the cooperation position.The beneficial effect is that it can adapt to the stripping needs of wires and cables of different diameters, and the diameter range of stripping is larger than that of ordinary wire strippers;The outer surface of the device has no sharp and sharp parts, and the safety is better in the process of removing the wire skin;Stripping process is more labor-saving;

[0004] Based on the above patent, by inserting the wire into the corresponding hole site, then adjusting the cooperation position of the stripping blade and the hole site to compress the skin of the wire, rotating the device around the wire, the skin of the wire is cut by the stripping blade, then pulling the device, the cut skin can be pulled out, the pulling direction is in the same straight line as the cable axial direction, so the stripping process is more labor-saving, but the above scheme is not convenient for pulling out the long cable skin after rotating and cutting the cable, and the pulling difficulty is large, which affects the stripping efficiency;

[0005] To this end, in view of the technical problem, the present application provides a wire stripping device for electrical experiment. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the shortcomings in the prior art, and provides a wire stripping device for electrical experiment, the fixed block corresponds to the first fixed slot, the cutting knife is perpendicular to the direction of wire at this time, the wire is conveniently ring-cut, the fixed block is corresponded with the second fixed slot by pulling the pull plate outward, the fixed block is corresponded with the second fixed slot by rotating the connecting block, the cutting knife is parallel to the direction of wire at this time, the wire is cut by pulling the device outward, and the long wire skin is conveniently stripped.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] A wire stripping device for electrical experiments, including stripping ring, the inner wall of both ends of stripping ring is fixedly connected with support ring, the inner wall of support ring is rotatably connected with rotating ring, the inner wall of rotating ring is provided with stripping assembly, for stripping wire, the left and right two ends of support ring are provided with fixed assembly, for fixing the rotation of rotating ring, the outer side one end of rotating ring is provided with adjusting assembly, for adjusting the position of stripping assembly.

[0009] Further, the stripping assembly includes a disc provided on the inner wall of the rotating ring, the left and right ends of the disc are fixedly connected with sliding blocks, the outer walls of the sliding blocks are respectively slidably connected to the inner walls of the rotating ring, and the inner side of the disc is fixedly connected with a cutting knife.

[0010] Further, the fixed assembly includes support columns fixedly connected to the left and right ends of the support ring, the inner walls of the support columns are slidably connected with fixed blocks, the outer side of each fixed block is fixedly connected with a connecting rod, the outer side of each connecting rod is fixedly connected with a pull plate, and the fixed blocks and the inner walls of the support columns are connected through springs.

[0011] Further, the left and right ends of the rotating ring are provided with first fixed grooves, the front and rear ends of the rotating ring are provided with second fixed grooves, and the fixed blocks correspond to the first fixed grooves and the second fixed grooves.

[0012] Further, one end of the spring is connected with the fixed block, and the other end of the spring is connected with the inner wall of the support column.

[0013] Further, the adjusting assembly includes connecting blocks fixedly connected to the outer side of the rotating ring, the inner walls of the connecting blocks are threadedly connected with threaded rods, the outer sides of the threaded rods are fixedly connected with knobs, and the inner sides of the threaded rods are rotatably connected to the outer side of the disc.

[0014] Further, the front and rear ends of the connecting blocks are fixedly connected with handles.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the fixed block corresponds to the first fixed groove, the cutting knife is perpendicular to the direction of the wire at this time, the wire is conveniently ring-cut, the fixed block is disengaged from the first fixed groove by pulling the pull plate outward, the fixed block corresponds to the second fixed groove by rotating the connecting block, the cutting knife is parallel to the direction of the wire at this time, the wire is cut by pulling the device outward, and the long wire sheath is conveniently stripped.

[0017] 2、 The utility model discloses, through the knob of rotation, thereby drive disc slides in the inside of rotation ring, and further convenient adjustment cutting knife's position, it is convenient to adjust the depth of wire cutting. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A three-dimensional view of a wire stripping device for electrical experiments is provided for the utility model;

[0019] Figure 2 A structure diagram of a rotating ring in a wire stripping device for electrical experiments is provided for the utility model;

[0020] Figure 3 For Figure 2 An enlarged view of A in the middle;

[0021] Figure 4 A structure diagram of a disc in a wire stripping device for electrical experiments is provided for the utility model.

[0022] Legend:

[0023] 1, stripping ring; 2, handle; 3, support ring; 4, rotating ring; 5, disc; 6, sliding block; 7, cutting knife; 8, support column; 9, fixed block; 10, connecting rod; 11, pull plate; 12, spring; 13, first fixed groove; 14, second fixed groove; 15, connecting block; 16, threaded rod; 17, knob. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Refer to Figures 1-3The utility model provides an embodiment: a kind of wire stripping device for electrical experiment, including stripping ring 1, the inner wall of upper and lower two ends of stripping ring 1 is fixedly connected with support ring 3, the inner wall of support ring 3 is rotatably connected with rotating ring 4, the inner wall of rotating ring 4 is provided with disc 5, the left and right two ends of disc 5 are fixedly connected with sliding block 6, the outer wall of sliding block 6 is slidably connected on the inner wall of rotating ring 4, the inner side one end of disc 5 is fixedly connected with cutting knife 7, to be used for stripping wire, the left and right two ends of support ring 3 are fixedly connected with support column 8, the inner wall of support column 8 is slidably connected with fixed block 9, the outer side one end of fixed block 9 is fixedly connected with connecting rod 10, the outer side one end of connecting rod 10 is fixedly connected with pull plate 11, fixed block 9 and the inner wall of support column 8 are connected by spring 12, the left and right two ends of rotating ring 4 are provided with first fixed slot 13, the front and rear two ends of rotating ring 4 are provided with second fixed slot 14, fixed block 9 and first fixed slot 13 and second fixed slot 14 correspond, one end of spring 12 is connected with fixed block 9, the other end of spring 12 is connected with the inner wall of support column 8, to be used for the rotation of rotating ring 4 is fixed;

[0026] Specifically, by moving stripping ring 1 to the appropriate position, by fixed block 9 and first fixed slot 13 correspond, cutting knife 7 and wire direction are perpendicular at this time, rotating stripping ring 1 can be ring cutting to wire, if it is not convenient to take off long wire, by pulling pull plate 11 outward, connecting rod 10 is driven to move outward, then the correspondence of fixed block 9 and first fixed slot 13 is released, at this time, connecting block 15 can be rotated, rotating ring 4 is driven to rotate to the appropriate position, by the elastic force of spring 12, fixed block 9 is driven to move inward, so that fixed block 9 and second fixed slot 14 correspond, the rotation of rotating ring 4 can be fixed, at this time, cutting knife 7 and the direction of wire are parallel, wire can be cut, and the outer skin of long wire is conveniently stripped.

[0027] Refer to Figure 1 And Figure 4 Connecting block 15 is fixedly connected to the outer side one end of rotating ring 4, the inner wall of connecting block 15 is threadedly connected with threaded rod 16, the outer side one end of threaded rod 16 is fixedly connected with knob 17, the outer side one end of threaded rod 16 is rotatably connected on the outer side one end of disc 5, the front and rear two ends of connecting block 15 are fixedly connected with handle 2, to be used for adjusting the position of stripping assembly;

[0028] Specifically, by rotating knob 17, threaded rod 16 is driven to rotate, disc 5 is rotated in rotating ring 4 by sliding block 6, while threaded rod 16 is rotated, disc 5 can be driven to move vertically upward, the position of cutting knife 7 is adjusted, and the depth of wire cutting is conveniently adjusted.

[0029] Working principle: first, by adjusting the stripping ring 1 to the appropriate position, and with the first fixed slot 13 alignment, the cutting knife 7 and the wire perpendicular direction. Rotate the stripping ring 1 can realize the ring cutting of the wire. For long wire difficult to remove, pull the pull plate 11 can make the connecting rod 10 outward movement, so as to remove the fixed block 9 and the first fixed slot 13 locking. At this time, the rotating ring 4 can be moved to the desired position by rotating the connecting block 15. With the help of the spring 12 elastic force, the fixed block 9 will move inward, with the second fixed slot 14 alignment, so as to lock the rotation of the rotating ring 4. At this time, the cutting knife 7 and the wire parallel, easy to cut the wire, so as to easily remove the outer skin, by rotating the knob 17, can drive the threaded rod 16 rotation. Disc 5 through the sliding block 6 in the rotating ring 4 rotation. At the same time, with the rotation of the threaded rod 16, disc 5 can be vertically upward movement, and then adjust the position of the cutting knife 7, in order to facilitate the adjustment of the depth of the wire cutting.

[0030] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A wire stripping device for electrical experiments, characterized by: The utility model relates to a stripping ring (1), both ends of stripping ring (1) are fixedly connected with support ring (3), both ends of support ring (3) are rotatably connected with rotating ring (4), the inner wall of rotating ring (4) is provided with stripping assembly, is used for stripping wire, both ends of support ring (3) are provided with fixed assembly, is used for the rotation of rotating ring (4) is fixed, one end of rotating ring (4) outside is provided with adjusting assembly, is used for adjusting the position of stripping assembly.

2. The wire stripping device for electrical experiments of claim 1, wherein: The stripping assembly includes a disc (5) disposed on the inner wall of the rotating ring (4), the left and right ends of the disc (5) are fixedly connected with sliding blocks (6), the outer walls of the sliding blocks (6) are respectively slidingly connected to the inner walls of the rotating ring (4), and one end of the inner side of the disc (5) is fixedly connected with a cutting knife (7).

3. The wire stripping device for electrical experiments of claim 1, wherein: The fixed assembly includes support columns (8) fixedly connected to the left and right ends of the support ring (3), the inner walls of the support columns (8) are slidingly connected with fixed blocks (9), one end of the outer side of each fixed block (9) is fixedly connected with a connecting rod (10), one end of the outer side of each connecting rod (10) is fixedly connected with a pull plate (11), and the fixed blocks (9) and the inner walls of the support columns (8) are connected through springs (12).

4. The wire stripping device for electrical experiments of claim 3, wherein: The rotating ring (4) is provided with first fixed grooves (13) at the left and right ends, and is provided with second fixed grooves (14) at the front and back ends, and the fixed blocks (9) correspond to the first fixed grooves (13) and the second fixed grooves (14).

5. The wire stripping device for electrical experiments of claim 3, wherein: One end of the spring (12) is connected with the fixed block (9), and the other end of the spring (12) is connected with the inner wall of the support column (8).

6. The wire stripping device for electrical experiments of claim 1, wherein: The adjusting assembly includes a connecting block (15) fixedly connected to one end of the outer side of the rotating ring (4), the inner walls of the connecting block (15) are threadedly connected with threaded rods (16), one end of the outer side of each threaded rod (16) is fixedly connected with a knob (17), and one end of the inner side of each threaded rod (16) is rotatably connected to one end of the outer side of the disc (5).

7. The wire stripping device for electrical experiments of claim 6, wherein: The left and right ends of the connecting block (15) are fixedly connected with handles (2).

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