Cable cutting device for energy-saving circuit transformation

Abstract

The cable cutting device comprises a cutting box and a lifting handle located at the top end of the cutting box, the cutting box is of a cavity structure with a lateral opening, a cover plate matched with the cutting box is arranged at the opening, a wire inlet hole and a wire outlet hole are formed in the two sides of the cutting box respectively, and the wire inlet hole and the wire outlet hole are communicated with the cutting box. The wire inlet hole and the wire outlet hole are each provided with a wire fixing assembly, and a cutting table is arranged at the bottom end in the cutting box. Through the design of the wire fixing assembly, a cable to be cut can be limited and fixed, cables with different diameters can be fixed, then a cutting knife is started to move downwards, the cable is cut flatly by the cutting knife, the practicability and the working stability of the device are improved, and the device is convenient to carry by workers.

Description

Technical Field

[0001] The utility model relates to the technical field of cable cutting, and more specifically, to a cable cutting device for energy-saving circuit transformation. Background Art

[0002] Cables include power cables, control cables, compensating cables, shielded cables, high-temperature cables, computer cables, signal cables, etc. They are all composed of single-strand or multi-strand wires and insulating layers, and are used to connect circuits, electrical appliances, etc., and are indispensable in production and life.

[0003] When carrying out circuit transformation, a cable cutting device is required to cut the wires. However, the existing on-site cable cutting devices for water cables often use traditional cable cutters. When cutting cables with such cable cutters, it is often necessary for workers to firmly hold the pliers handle. Therefore, the cutting process is time-consuming and laborious. If continuous cutting is carried out, it will cause the workers' hands to become fatigued.

[0004] Regarding the problems in the related art, no effective solution has been proposed yet. Content of the Utility Model

[0005] Regarding the problems in the related art, the utility model provides a cable cutting device for energy-saving circuit transformation to overcome the above-mentioned technical problems existing in the existing related art.

[0006] Therefore, the specific technical solution adopted by the utility model is as follows:

[0007] A cable cutting device for energy-saving circuit transformation includes a cutting box and a handle located at the top of the cutting box. The cutting box is a cavity structure with a lateral opening. A cover plate matching the cutting box is provided at the opening. An inlet hole and an outlet hole are respectively opened on both sides of the cutting box. Fixed wire components are provided at both the inlet hole and the outlet hole. And a cutting table is provided at the bottom end inside the cutting box. A cutting knife matching the cutting table is provided above the cutting table. The cutting knife is connected to the cutting box through a hydraulic cylinder. A storage battery for supplying power to the cutting box is provided inside the cutting box.

[0008] Preferably, the fixed wire component includes a cylinder body penetrating through the inlet hole and the outlet hole. A turntable is provided inside the cylinder body. Wire holes are respectively opened at the axes of the cylinder body and the turntable. Three groups of evenly distributed movable columns are provided inside the cylinder body and on one side of the turntable. One end of the movable column extends into the wire hole and is provided with a wire clamping plate.

[0009] Preferably, a sliding groove for the movement of the movable column is provided inside the cylinder body. The wire clamping plate is of an arc-shaped structure.

[0010] Preferably, a slideway corresponding to the movable column is formed on one side of the turntable close to the movable column, a sliding column matching with the slideway is arranged in the slideway, and the three sliding columns are correspondingly connected with the three movable columns.

[0011] Preferably, a hollow shaft is arranged on the other side of the turntable, and the hollow shaft is connected with the cylinder body through a bearing.

[0012] Preferably, a worm gear is sleeved on the hollow shaft, and a worm extending outside the cylinder body is arranged on one side of the worm gear.

[0013] Preferably, a cutting groove and a V-shaped wire groove are formed at the top of the cutting table in a cross shape.

[0014] The beneficial effects of the utility model are as follows: through the design of the wire fixing assembly, the cable to be cut can be limited and fixed, and cables with different diameters can be fixed. Then, the cutting knife is started to move downwards, so that the cutting knife cuts the cable flat, improving the practicability and working stability of the device and facilitating the staff to carry. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0016] Figure 1 is one of the structural schematic diagrams of a cable cutting device for energy-saving circuit transformation according to an embodiment of the present utility model;

[0017] Figure 2 is the second of the structural schematic diagrams of a cable cutting device for energy-saving circuit transformation according to an embodiment of the present utility model;

[0018] Figure 3 is the side view of the cylinder body in a cable cutting device for energy-saving circuit transformation according to an embodiment of the present utility model;

[0019] Figure 4 is the structural schematic diagram of the turntable in a cable cutting device for energy-saving circuit transformation according to an embodiment of the present utility model.

[0020] In the figure:

[0021] 1. Cutting box; 2. Handle; 3. Cover plate; 4. Cutting table; 5. Cutting knife; 6. Hydraulic cylinder; 7. Battery; 8. Cylinder body; 9. Turntable; 10. Wire hole; 11. Movable column; 12. Wire clamping plate; 13. Slide groove; 14. Slide column; 15. Hollow shaft; 16. Worm gear; 17. Worm; 18. Slideway. Detailed implementation manners

[0022] To further illustrate each embodiment, the present utility model provides drawings. These drawings are part of the disclosure of the present utility model, mainly used to illustrate the embodiments, and can cooperate with the relevant descriptions in the specification to explain the operating principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present utility model. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0023] According to an embodiment of the present utility model, a cable cutting device for energy-saving circuit transformation is provided.

[0024] Embodiment 1;

[0025] As Figures 1-4 shown, the cable cutting device for energy-saving circuit transformation according to an embodiment of the present utility model includes a cutting box 1 and a handle 2 located at the top of the cutting box 1. The cutting box 1 is a cavity structure with a lateral opening, and a cover plate 3 matching the cutting box 1 is provided at the opening. Inlet holes and outlet holes are respectively opened on both sides of the cutting box 1, and wire fixing components are provided at both the inlet hole and the outlet hole. A cutting table 4 is provided at the bottom end inside the cutting box 1, and a cutting knife 5 matching the cutting table 4 is provided above the cutting table 4. The cutting knife 5 is connected to the cutting box 1 through a hydraulic cylinder 6, and a battery 7 for supplying power to the cutting box 1 is provided inside the cutting box 1.

[0026] Embodiment 2;

[0027] As Figures 1-4 shown, the wire fixing component includes a cylinder body 8 passing through the inlet hole and the outlet hole. A turntable 9 is provided inside the cylinder body 8. Wire holes 10 are opened at the centers of both the cylinder body 8 and the turntable 9. Three groups of uniformly distributed movable columns 11 are provided around the inside of the cylinder body 8 and on one side of the turntable 9. One end of the movable column 11 extends into the wire hole 10 and is provided with a wire clamping plate 12. A slide groove 13 for the movable column 11 to move is provided inside the cylinder body 8, and the wire clamping plate 12 is of an arc structure.

[0028] Embodiment 3;

[0029] As Figures 1-4As shown, a slideway 18 corresponding to the movable column 11 is provided on one side of the turntable 9 close to the movable column 11, and a sliding column 14 matching the sliding column 14 is provided in the slideway 18. Three groups of sliding columns 14 are correspondingly connected to the three groups of movable columns 11. A hollow shaft 15 is provided on the other side of the turntable 9. The hollow shaft 15 is connected to the cylinder 8 through a bearing. A worm gear 16 is sleeved on the hollow shaft 15. A worm 17 extending to the outside of the cylinder 8 is provided on one side of the worm gear 16. A cross-shaped cutting groove and a V-shaped wire groove are provided on the top of the cutting table 4.

[0030] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0031] In actual application, the cutting box 1 is carried by the handle 2. When cutting is required, the cover 3 is opened, and the cables are respectively passed through the wire holes 10 of the wire fixing components located at the wire inlet and wire outlet holes, and the cables are placed in the V-shaped wire groove of the cutting table 4. Then the worm 17 is rotated, and the hollow shaft 15 is driven to rotate through the meshing transmission of the worm 17 and the worm wheel 16. The hollow shaft 15 drives the turntable 9 to rotate, and the slide 13 changes its position as the turntable 9 rotates, so that the slide column 14 slides and synchronously drives the three groups of movable columns 11 to move in the slide groove 13 toward the wire hole 10, so that the wire clamping plate 12 fixes and limits the cable, and then the hydraulic cylinder 6 is started to drive the cutting knife 5 to move downward, so that the cutting knife cuts the cable smoothly, thereby improving the practicality and working stability of the device and facilitating carrying by the staff.

[0032] To sum up, with the help of the above-mentioned technical scheme of the utility model, through the design of the wire fixing component, the cable to be cut can be limited and fixed, and cables with different diameters can be fixed, and then the cutting knife 5 is started to move downward so that the cutting knife can cut the cable smoothly, thereby improving the practicality and working stability of the device and making it easier for staff to carry.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable cutting device for energy-saving circuit transformation, characterized in that, It includes a cutting box (1) and a handle (2) located at the top of the cutting box (1). The cutting box (1) is a cavity structure with a lateral opening, and a cover plate (3) matching the cutting box (1) is provided at the opening. Wire inlet holes and wire outlet holes are respectively opened on both sides of the cutting box (1), and wire fixing components are provided at both the wire inlet hole and the wire outlet hole. Moreover, a cutting table (4) is provided at the bottom end inside the cutting box (1), and a cutting knife (5) matching the cutting table (4) is provided above the cutting table (4). The cutting knife (5) is connected to the cutting box (1) through a hydraulic cylinder (6). A storage battery (7) for supplying power to the cutting box (1) is provided inside the cutting box (1). The wire fixing component includes a cylinder body (8) passing through the wire inlet hole and the wire outlet hole. A turntable (9) is provided inside the cylinder body (8). Wire holes (10) are opened at the axes of both the cylinder body (8) and the turntable (9). Three groups of uniformly distributed movable columns (11) are provided around the inside of the cylinder body (8) and on one side of the turntable (9). One end of the movable column (11) extends into the wire hole (10) and is provided with a wire clamping plate (12). A sliding groove (13) for the movable column (11) to move is provided inside the cylinder body (8). The wire clamping plate (12) is of an arc-shaped structure.

2. The cable cutting device for energy-saving circuit transformation according to claim 1, characterized in that, On one side of the turntable (9) close to the movable column (11), a slideway (18) corresponding to the movable column (11) is opened. A slide column (14) matching the slideway (18) is provided inside the slideway (18). The three groups of slide columns (14) are correspondingly connected to the three groups of movable columns (11).

3. The cable cutting device for energy-saving circuit transformation according to claim 2, characterized in that, On the other side of the turntable (9), a hollow shaft (15) is provided. The hollow shaft (15) is connected to the cylinder body (8) through a bearing.

4. The cable cutting device for energy-saving circuit transformation according to claim 3, characterized in that, A worm gear (16) is sleeved on the hollow shaft (15), and a worm (17) extending outside the cylinder body (8) is provided on one side of the worm gear (16).

5. The cable cutting device for energy-saving circuit transformation according to claim 1, characterized in that, At the top end of the cutting table (4), a cutting groove and a V-shaped wire groove are provided in a cross shape.

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