Portable stable cutting device for wires and cables

Abstract

The utility model is applicable to the technical field of cable cutting equipment, and provides a portable stable wire and cable cutting device which comprises a shell, a top cover and a handle, the top cover is hinged to the upper end of the shell, the handle is fixedly connected to the outer wall of the shell, a through matching groove is formed in the shell, a partition plate is fixedly connected to the inner wall of the shell, and the partition plate is fixedly connected to the outer wall of the shell. A guide rail is fixedly connected to the upper end of the partition plate, a sliding table is slidably connected to the guide rail, a thrust assembly is arranged on the sliding table in a matched mode, a connecting block is fixedly connected to the sliding table, a cutting tool is fixedly connected to the connecting block, two concave plates are fixedly connected to one side of the upper end of the partition plate, and the concave plates abut against the inner wall of the shell. Each concave plate is provided with a clamping groove, the partition plate is further provided with a clamping assembly in a matched mode, and the clamping assembly fixes and clamps wires and cables in a mode that the clamping grooves are matched. The wire cable cutting device has the advantages of being capable of cutting automatically, convenient to carry and suitable for wires and cables of various specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of cable cutting equipment, in particular to a portable stable cutting device for electric wires and cables. Background Art

[0002] Wires and cables are wire products used to transmit electrical energy, information and realize electromagnetic energy conversion. Wires and cables in a broad sense are also referred to as cables. Cables in a narrow sense refer to insulated cables, which can be defined as: a collection of the following parts; one or more insulated cores, and their respective coatings, total protective layers and outer sheaths. Cables may also have additional uninsulated conductors.

[0003] Wires and cables need to be cut when used. Traditionally, scissors are the most commonly used tool for cutting wires and cables. Although scissors are easy to carry, they are prone to slipping or accidentally injuring fingers during operation, especially when handling thick-diameter cables, which requires greater force and poses a higher risk.

[0004] Therefore, in view of the above situation, there is an urgent need to develop a portable and stable wire and cable cutting device to overcome the shortcomings in current practical applications. Utility Model Content

[0005] The purpose of the embodiments of the present utility model is to provide a portable and stable cutting device for wires and cables, aiming to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A portable, stable wire and cable cutting device comprises a shell, a top cover and a handle, wherein the top cover is hingedly connected to the upper end of the shell, the outer wall of the shell is fixedly connected to the handle, the shell is provided with a through-fitting groove, the inner wall of the shell is fixedly connected to a partition, the upper end of the partition is fixedly connected to a guide rail, a slide is slidably connected to the guide rail, a thrust assembly is provided on the slide, a connecting block is fixedly connected to the slide, a cutting tool is fixedly connected to the connecting block, two concave plates are fixedly connected to one side of the upper end of the partition, and the concave plates abut the inner wall of the shell, each of the concave plates is provided with a clamping groove, and the partition is also provided with a clamping assembly, and the clamping assembly fixes and clamps the wires and cables by means of the clamping groove.

[0008] According to a further technical solution, the matching groove and the groove of the concave plate are coaxially distributed and have the same width.

[0009] A further technical solution is that the thrust assembly includes a first rotating plate, a second rotating plate and a motor; the upper end of the partition is fixedly connected to the motor, the driving end of the motor is fixedly connected to the second rotating plate, the other end of the second rotating plate is rotatably connected to the first rotating plate, and the other end of the first rotating plate is rotatably connected to the slide.

[0010] According to a further technical solution, a control circuit board and a power supply are further provided in the shell, an opening and closing button is fixedly provided on the outer surface of the shell, and the control circuit board is electrically connected to the motor, the power supply and the opening and closing button respectively.

[0011] A further technical solution is that the clamping assembly includes a slide groove, a clamping plate, a connecting plate, a first spring, a pressure plate and a second spring; two slide grooves are opened on the partition plate, and the slide grooves correspond to the clamping grooves one by one, the inner walls of the slide grooves are slidably connected with the clamping plates, the two sides of the two clamping plates are fixedly connected with connecting plates, and the first spring is fixedly arranged between the connecting plate and the concave plate, the two sides of the slide table are fixedly connected with pressure plates, and the second spring is fixedly arranged between the pressure plate and the corresponding clamping plate.

[0012] According to a further technical solution, a limiting groove is provided on the inner wall of each slide groove, the inner wall of each limiting groove is slidably connected to a limiting rod, and the limiting rods are fixedly connected to both sides of the corresponding limiting rods.

[0013] In summary, the embodiments of the present invention have the following beneficial effects compared with the prior art:

[0014] 1. The wires and cables pass through the matching groove and are placed in the groove of the concave plate. The wires and cables are then squeezed and fixed by the clamping assembly. The slide is then driven along the guide rail by the thrust assembly. The guide rail drives the cutting tool to move through the connecting block. The wires and cables are cut by the cutting tool, thereby enabling automatic cutting, effectively reducing the labor intensity of the operator and effectively ensuring the safety of the operator. The structure is easy to carry by the handle.

[0015] 2. Pass the wires and cables through the matching groove and place them in the groove of the concave plate. The thrust assembly drives the slide to slide along the guide rail toward the concave plate. The slide drives the pressure plate to move. The pressure plate drives the clamping plate to slide along the inner wall of the slide groove through the second spring. The clamping plate squeezes and fixes the wires and cables. By setting the second spring, the clamping plate can adapt to wires and cables of various specifications.

[0016] In order to more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the three-dimensional structure inside the middle shell;

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the three-dimensional structure viewed from above.

[0020] In the figure: 1. outer shell; 2. top cover; 3. handle; 4. matching groove; 5. partition; 6. guide rail; 7. slide; 8. thrust assembly; 81. first rotating plate; 82. second rotating plate; 83. motor; 9. concave plate; 10. connecting block; 11. cutting tool; 12. clamping assembly; 121. slide groove; 122 clamping plate; 123. connecting plate; 124. first spring; 125. pressure plate; 126. limit groove; 127. limit rod; 128. second spring; 13. clamping groove. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0023] like Figure 1-Figure 3 As shown, an embodiment of the present invention provides a portable, stable wire and cable cutting device, including a shell 1, a top cover 2 and a handle 3. The upper end of the shell 1 is hinged with the top cover 2, the outer wall of the shell 1 is fixedly connected to the handle 3, the shell 1 is provided with a through mating groove 4, the inner wall of the shell 1 is fixedly connected with a partition 5, the upper end of the partition 5 is fixedly connected with a guide rail 6, the guide rail 6 is slidably connected with a slide 7, the slide 7 is provided with a thrust assembly 8, the thrust assembly 8 is used to drive the slide 7 to slide along the guide rail 6, the slide 7 is fixedly connected with a connecting block 10, the connecting block 10 is fixedly connected with a cutting tool 11, one side of the upper end of the partition 5 is fixedly connected with two concave plates 9, and the concave plates 9 abut the inner wall of the shell 1, the inner wall of the concave plates 9 is used to place wires and cables, each of the concave plates 9 is provided with a clamping groove 13, and the partition 5 is also provided with a clamping assembly 12, and the clamping assembly 12 fixes and clamps the wires and cables by cooperating with the clamping groove 13.

[0024] Furthermore, the matching groove 4 and the groove of the concave plate 9 are coaxially distributed and have the same width.

[0025] like Figure 2As shown, the thrust assembly 8 includes a first rotating plate 81, a second rotating plate 82 and a motor 83; the upper end of the partition 5 is fixedly connected to the motor 83, the driving end of the motor 83 is fixedly connected to the second rotating plate 82, the other end of the second rotating plate 82 is rotatably connected to the first rotating plate 81, and the other end of the first rotating plate 81 is rotatably connected to the slide 7.

[0026] Furthermore, a control circuit board (not shown in the figure) and a power supply are also provided in the housing 1. An on / off button (not shown in the figure) is fixedly provided on the outer surface of the housing 1, and the control circuit board is electrically connected to the motor 83, the power supply and the on / off button respectively. The on / off button is used to control the opening or closing of the motor 83.

[0027] In specific applications, the motor 83 is started by controlling the start button, and then the driving end of the motor 83 drives the second rotating plate 82 to rotate around the axis of the motor 83, and then the second rotating plate 82 drives the slide 7 to slide along the guide rail 6 through the first rotating plate 81.

[0028] like Figure 2 and Figure 3 As shown, the clamping assembly 12 includes a slide groove 121, a clamping plate 122, a connecting plate 123, a first spring 124, a pressure plate 125 and a second spring 128; two slide grooves 121 are provided on the partition 5, and the slide grooves 121 correspond one-to-one to the clamping grooves 13, and the inner walls of the slide grooves 121 are slidably connected with the clamping plates 122, and the two sides of the two clamping plates 122 are fixedly connected with connecting plates 123, and the first spring 124 is fixedly arranged between the connecting plate 123 and the concave plate 9, and the pressure plates 125 are fixedly connected on both sides of the slide 7, and the second spring 128 is fixedly arranged between the pressure plate 125 and the corresponding clamping plate 122.

[0029] Furthermore, a limiting groove 126 is provided on the inner wall of each of the slide grooves 121, and the inner walls of the limiting grooves 126 are slidably connected to the limiting rods 127, and the limiting rods 127 are respectively fixedly connected to the corresponding limiting rods 127 on both sides, thereby limiting the clamping plate 122 to only slide linearly along the inner wall of the slide groove 121.

[0030] During specific application, the wires and cables are passed through the matching groove 4 and placed in the groove of the concave plate 9. The thrust assembly 8 drives the slide 7 to slide along the guide rail 6 in the direction close to the concave plate 9, and the slide 7 drives the pressure plate 125 to move. The pressure plate 125 drives the clamping plate 122 to slide along the inner wall of the slide groove 121 through the second spring 128, and the clamping plate 122 squeezes and fixes the wires and cables; when the thrust assembly 8 drives the slide 7 to slide along the guide rail 6 in the direction away from the concave plate 9, the slide 7 drives the pressure plate 125 to move, and the first spring 124 pushes the connecting plate 123 to slide in the direction away from the concave plate 9, thereby causing the clamping plate 122 to detach from the wires and cables; in addition, by setting the second spring 128, the clamping plate 122 can adapt to wires and cables of various specifications.

[0031] In an embodiment of the present invention, the wires and cables pass through the matching groove 4 and are placed in the groove of the concave plate 9, and then the wires and cables are squeezed and fixed by the clamping assembly 12, and then the slide 7 is driven by the thrust assembly 8 to slide along the guide rail 6, and the guide rail 6 drives the cutting tool 11 to move through the connecting block 10, and the wires and cables are cut by the cutting tool 11, so that automatic cutting can be achieved, which effectively reduces the labor intensity of the operator and effectively ensures the safety of the operator. The structure is convenient to carry through the handle 3; the wires and cables pass through the matching groove 4 and are placed in the groove of the concave plate 9, the thrust assembly 8 drives the slide 7 to slide along the guide rail 6 in the direction close to the concave plate 9, and the slide 7 drives the pressure plate 125 to move, and the pressure plate 125 drives the clamping plate 122 to slide along the inner wall of the slide groove 121 through the second spring 128, and the clamping plate 122 squeezes and fixes the wires and cables, and by setting the second spring 128, the clamping plate 122 can adapt to wires and cables of various specifications.

[0032] The working principle of the present utility model is as follows: the wires and cables pass through the matching groove 4 and are placed in the groove of the concave plate 9, and the motor 83 is started by controlling the start button, and then the driving end of the motor 83 drives the second rotating plate 82 to rotate around the axis of the motor 83, and then the second rotating plate 82 drives the slide 7 to slide along the guide rail 6 through the first rotating plate 81, and the slide 7 drives the pressure plate 125 to move, and the pressure plate 125 drives the clamping plate 122 to slide along the inner wall of the slide groove 121 through the second spring 128, and the clamping plate 122 squeezes the wires and cables and fixes them, and then the slide 7 drives the cutting tool 11 to move through the connecting block 10, and the wires and cables are cut by the cutting tool 11; in addition, in the process of the cutting tool 11 cutting the wires and cables, the slide 7 drives the pressure plate 125 to continuously compress the second spring 128.

[0033] The circuits, electronic components and modules involved are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A portable stable wire and cable cutting device, comprising a housing (1), a top cover (2) and a handle (3), wherein the top cover (2) is hingedly connected to the upper end of the housing (1), and the handle (3) is fixedly connected to the outer wall of the housing (1), characterized in that: The shell (1) is provided with a through-fitting groove (4), the inner wall of the shell (1) is fixedly connected with a partition (5), the upper end of the partition (5) is fixedly connected with a guide rail (6), the guide rail (6) is slidably connected with a slide (7), the slide (7) is provided with a thrust assembly (8), the slide (7) is fixedly connected with a connecting block (10), the connecting block (10) is fixedly connected with a cutting tool (11), one side of the upper end of the partition (5) is fixedly connected with two concave plates (9), and the concave plates (9) abut the inner wall of the shell (1), each of the concave plates (9) is provided with a clamping groove (13), and the partition (5) is also provided with a clamping assembly (12), and the clamping assembly (12) is fixedly clamped by the clamping groove (13).

2. The portable stable wire and cable cutting device according to claim 1, characterized in that: The matching groove (4) and the groove of the concave plate (9) are coaxially distributed and have the same width.

3. The portable stable wire and cable cutting device according to claim 1, characterized in that: The thrust assembly (8) includes a first rotating plate (81), a second rotating plate (82) and a motor (83); The upper end of the partition (5) is fixedly connected to a motor (83), a driving end of the motor (83) is fixedly connected to a second rotating plate (82), the other end of the second rotating plate (82) is rotatably connected to the first rotating plate (81), and the other end of the first rotating plate (81) is rotatably connected to the slide (7).

4. The portable stable wire and cable cutting device according to claim 3, characterized in that: A control circuit board and a power supply are also provided in the housing (1), an opening and closing button is fixedly provided on the outer surface of the housing (1), and the control circuit board is electrically connected to the motor (83), the power supply and the opening and closing button respectively.

5. The portable stable wire and cable cutting device according to claim 4, characterized in that: The clamping assembly (12) includes a slide groove (121), a clamping plate (122), a connecting plate (123), a first spring (124), a pressure plate (125) and a second spring (128); two slide grooves (121) are provided on the partition (5), and the slide grooves (121) correspond to the clamping grooves (13) one by one, the inner walls of the slide grooves (121) are slidably connected to the clamping plates (122), both sides of the two clamping plates (122) are fixedly connected to the connecting plates (123), and the first spring (124) is fixedly arranged between the connecting plates (123) and the concave plate (9), and the two sides of the slide table (7) are fixedly connected to the pressure plates (125), and the second spring (128) is fixedly arranged between the pressure plates (125) and the corresponding clamping plates (122).

6. The portable stable wire and cable cutting device according to claim 5, characterized in that: A limiting groove (126) is provided on the inner wall of each of the sliding grooves (121), and the inner walls of the limiting grooves (126) are slidably connected to the limiting rods (127), and the limiting rods (127) are fixedly connected to both sides of the corresponding limiting rods (127).

Images