A cable crimping machine for electrical engineering

Abstract

The utility model discloses a cable crimping machine for electric power engineering, including support board, one side fixed connection first protective plate of support board, the other side fixed connection second protective plate of support board, be provided with first terminal block between first protective plate and second protective plate, first terminal block symmetry sets up and fixes terminal accommodating cavity respectively, the terminal accommodating cavity fixed support board, the both sides of terminal accommodating cavity respectively with first protective plate and second protective plate fixed, the utility model relates to electric power engineering cable crimping equipment technical field, through the vertical arrangement of first terminal block and second terminal block, the connection of the cable line of needing to bend layout is convenient, and the symmetrical setting pressure rod and cable line limiting component can compress the cable line, prevent cable deviation, and the manual drive mechanism that guide shaft, top block and spring constitute, make second terminal block can with cable quick connection fixed.

Description

Technical Field

[0001] This utility model relates to the technical field of cable crimping equipment for power engineering, specifically, to a cable crimping machine for power engineering. Background Technology

[0002] In the field of power engineering, reliable cable connection is a crucial link in ensuring stable power transmission. As the core equipment for achieving a tight connection between cables and terminals, the performance of cable crimping machines directly affects the safety and stability of the power system. Traditional cable crimping machines are prone to terminal misalignment during the crimping process, leading to poor contact between the cable and the terminal. Furthermore, they are inconvenient for cable layouts requiring installation at corners or bends. Therefore, a new cable crimping machine for power engineering was designed. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a cable crimping machine for power engineering, which facilitates the connection of cables that need to bend through the vertical arrangement of the first and second terminals.

[0004] A cable crimping machine for power engineering includes a support plate. A first protective plate is fixedly connected to one side of the support plate, and a second protective plate is fixedly connected to the other side of the support plate. A first terminal is disposed between the first and second protective plates. The first terminal is symmetrically arranged and fixedly connected to terminal receiving cavities. The terminal receiving cavities fix the support plate. Both sides of the terminal receiving cavities are fixed to the first and second protective plates, respectively. The upper end of the first terminal is disposed in the terminal receiving cavity. A symmetrically arranged protective cavity is fixedly connected to the upper part of one side of the second protective plate. The protective cavity communicates with the terminal receiving cavity. A second terminal is disposed in the protective cavity, with one end of the second terminal disposed in the terminal receiving cavity. The first terminal and the corresponding second terminal are in contact.

[0005] Furthermore, both the first and second terminals are conductive metals.

[0006] Furthermore, the first protective plate is connected to a cable limiting assembly, which includes a connecting plate. The connecting plate is fixedly connected to symmetrically arranged pressure rods, which pass through the first protective plate and are arranged corresponding to the first terminal block. The four corners of the connecting plate are respectively threaded through by bolts, which are screwed onto the first protective plate.

[0007] Furthermore, a guide shaft passes through one side of the protective cavity, and a top block is fixedly connected to one end of the guide shaft inside the protective cavity. The diameter of the top block is larger than the diameter of the guide shaft. A handle is fixedly connected to the outer end of the guide shaft, and the handle is fixedly connected to the protective cavity by a spring.

[0008] Furthermore, a symmetrical positioning block is fixedly provided on the lower side of the terminal receiving cavity, and the positioning block is fixedly connected to the first wiring terminal, with the first wiring terminal passing through the positioning block.

[0009] Furthermore, at least one support base is fixedly provided on the lower part of one side of the second protective plate.

[0010] Furthermore, the positioning block, the first protective plate, the second protective plate, the support plate, the connecting plate, the pressure rod, the top block, the protective cavity, and the guide shaft are all made of non-conductive materials.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are:

[0012] The symmetrically arranged pressure bars and cable limiting components can clamp the cable, prevent cable deviation, and ensure the quality of crimping;

[0013] The manual drive mechanism, consisting of a guide shaft, a top block, and a spring, allows the second terminal block to be quickly connected and fixed to the cable.

[0014] The vertical arrangement of the first and second terminals facilitates the connection of cables that require a bend in the layout. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. Obviously, the drawings described below are merely some embodiments of this utility model, and those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0017] Figure 2 This is a side view of the present invention;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0019] Figure 4 This is a partial three-dimensional structural diagram of the present invention.

[0020] In the diagram: 1. Support plate; 2. First protective plate; 3. Connecting plate; 4. Bolt; 5. Pressure rod; 6. First terminal block; 7. Wiring hole; 8. Second protective plate; 9. Support base; 10. Protective cavity; 11. Second terminal block; 13. Positioning block; 14. Spring; 15. Top block; 16. Guide shaft. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] A cable crimping machine for power engineering includes a support plate 1. A first protective plate 2 is fixedly connected to one side of the support plate 1, and a second protective plate 8 is fixedly connected to the other side of the support plate 1. A first terminal 6 is disposed between the first protective plate 2 and the second protective plate 8. The first terminal 6 is symmetrically arranged and fixedly connected to terminal receiving cavities. The terminal receiving cavities fix the support plate 1. The two sides of the terminal receiving cavities are respectively fixed to the first protective plate 2 and the second protective plate 8. The upper end of the first terminal 6 is disposed in the terminal receiving cavity. A symmetrically arranged protective cavity 10 is fixedly connected to the upper part of one side of the second protective plate 8. The protective cavity 10 communicates with the terminal receiving cavity. A second terminal 11 is disposed in the protective cavity 10. One end of the second terminal 11 is disposed in the terminal receiving cavity. The first terminal 6 and the corresponding second terminal 11 are in contact.

[0023] The lower side of the first protective plate 2 is provided with symmetrical cable routing holes 7 for cable routing.

[0024] In this embodiment, the support plate 1 serves as the basic frame, and the protective plates on both sides form a closed structure to enclose the internal wiring terminals and the accommodating cavity. The functions are: to physically protect the internal conductive components, avoid external impacts or accidental contact by personnel, and improve equipment safety; at the same time, to provide installation support for each component and ensure structural stability. The terminal accommodating cavity is fixed to the support plate 1 and connected to the protective plate to form a closed space to accommodate the first wiring terminal 6. The protective cavity 10 is connected to the terminal accommodating cavity. One end of the second wiring terminal 11 extends into the cavity and contacts the first terminal to form a conductive path. The second wiring terminal 11 can contact or separate from the first terminal to realize the electrical connection when the cable is crimped.

[0025] Both the first terminal 6 and the second terminal 11 are conductive metals. This ensures the reliability of the electrical connection between the terminals, meets the requirements of high current transmission in power engineering, and avoids overheating or poor contact due to poor material conductivity.

[0026] The first protective plate 2 is connected to a cable limiting assembly, which includes a connecting plate 3. The connecting plate 3 is fixedly connected to symmetrically arranged pressure rods 5. The pressure rods 5 pass through the first protective plate 2 and are arranged corresponding to the first terminal block 6. The four corners of the connecting plate 3 are respectively passed through by bolts 4, and the bolts 4 are screwed to the first protective plate 2.

[0027] In this embodiment, the cable is brought into contact with the first terminal 6, and the position of the connecting plate 3 is adjusted by the bolt 4, which drives the pressure rod 5 to press the cable and fix it in the corresponding position of the first terminal 6, thus fixing the cable and preventing it from shifting. The first protective plate 2 is connected by the bolt 4 to achieve the positioning of the pressure rod 5.

[0028] One side of the protective cavity 10 is passed through by a guide shaft 16. One end of the guide shaft 16 is fixedly connected to a top block 15 inside the protective cavity 10. The diameter of the top block 15 is larger than the diameter of the guide shaft 16. The outer end of the guide shaft 16 is fixedly connected to a handle. The handle is fixedly connected to the protective cavity 10 by a spring 14.

[0029] In this embodiment, when the handle is pulled, the spring 14 is stretched, and the guide shaft 16 drives the top block 15 to move, so that it is close to the second terminal 11. After the cable is inserted, the handle is released, the spring 14 returns to its original position, and the top block 15 presses the cable against the second terminal 11, thereby realizing the connection between the second terminal 11 and the cable.

[0030] A symmetrical positioning block 13 is fixedly provided on the lower side of the terminal receiving cavity. The positioning block 13 is fixedly connected to the first wiring terminal 6, and the first wiring terminal 6 passes through the positioning block 13.

[0031] The cable can abut against the positioning block 13, making it more stable.

[0032] At least one support base 9 is fixedly installed on the lower part of one side of the second protective plate 8.

[0033] The positioning block 13, the first protective plate 2, the second protective plate 8, the support plate 1, the connecting plate 3, the pressure rod 5, the top block 15, the protective cavity 10, and the guide shaft 16 are all made of non-conductive materials.

[0034] The lower side of the support base 9 is flush with the lower side of the first protective plate 2 and the second protective plate 8.

[0035] The support base 9 may be provided with mounting holes (not shown in the figure).

[0036] The first terminal 6 and the second terminal 11 are arranged vertically.

[0037] The working process of this utility model is as follows:

[0038] Install the cable crimping machine in a fixed position or place it in a suitable location. Keep the equipment horizontal by using the support base 9 to ensure the stability of the equipment. Loosen the bolts 4 on the cable limit assembly, adjust the position of the connecting plate 3 so that the pressure rod 5 is away from the first terminal 6, strip the insulation layer from one end of the cable to be crimped to expose the conductor, place the conductor in the corresponding position of the first terminal 6, and make the cable abut against the positioning block 13. Push the connecting plate 3 to drive the pressure rod 5 to press the cable, and tighten the bolts 4 to fix it in place at the first terminal 6.

[0039] Pull the handle, and the spring 14 is stretched. The guide shaft 16 drives the top block 15 to move away from the second terminal 11. Insert one end of the other cable into the protective cavity 10 so that it contacts the second terminal 11. Release the handle, and the spring 14 returns to its original position. The top block 15 presses down on the cable, completing the cable crimping.

[0040] The above-disclosed embodiments are merely specific examples of this utility model. However, this utility model is not limited thereto, and any variations that can be conceived by those skilled in the art should fall within the protection scope of this utility model.

Claims

1. A cable crimping machine for power engineering, comprising a support plate (1), characterized in that, A first protective plate (2) is fixedly connected to one side of the support plate (1), and a second protective plate (8) is fixedly connected to the other side of the support plate (1). A first terminal (6) is provided between the first protective plate (2) and the second protective plate (8). The first terminal (6) is symmetrically arranged and fixedly connected to the terminal receiving cavity. The terminal receiving cavity fixes the support plate (1). The two sides of the terminal receiving cavity are fixed to the first protective plate (2) and the second protective plate (8) respectively. The upper end of the first terminal (6) is located in the terminal receiving cavity. A symmetrically arranged protective cavity (10) is fixedly connected to the upper part of one side of the second protective plate (8). The protective cavity (10) communicates with the terminal receiving cavity. A second terminal (11) is provided in the protective cavity (10). One end of the second terminal (11) is located in the terminal receiving cavity. The first terminal (6) and the corresponding second terminal (11) are in contact.

2. The cable crimping machine for power engineering according to claim 1, characterized in that, Both the first terminal (6) and the second terminal (11) are conductive metals.

3. The cable crimping machine for power engineering according to claim 2, characterized in that, The first protective plate (2) is connected to a cable limiting assembly. The cable limiting assembly includes a connecting plate (3). The connecting plate (3) is fixedly connected to symmetrically arranged pressure rods (5). The pressure rods (5) pass through the first protective plate (2). The pressure rods (5) are arranged corresponding to the first terminal (6). The four corners of the connecting plate (3) are respectively passed through by bolts (4). The bolts (4) are screwed onto the first protective plate (2).

4. A cable crimping machine for power engineering according to claim 3, characterized in that, One side of the protective cavity (10) is passed through by a guide shaft (16). One end of the guide shaft (16) inside the protective cavity (10) is fixedly connected to a top block (15). The diameter of the top block (15) is larger than the diameter of the guide shaft (16). The outer end of the guide shaft (16) is fixedly connected to a handle. The handle is fixedly connected to the protective cavity (10) by a spring (14).

5. A cable crimping machine for power engineering according to claim 4, characterized in that, A symmetrical positioning block (13) is fixedly provided on the lower side of the terminal receiving cavity. The positioning block (13) is fixedly connected to the first wiring terminal (6), and the first wiring terminal (6) passes through the positioning block (13).

6. A cable crimping machine for power engineering according to claim 5, characterized in that, At least one support base (9) is fixedly provided on the lower part of one side of the second protective plate (8).

7. A cable crimping machine for power engineering according to claim 6, characterized in that, The positioning block (13), the first protective plate (2), the second protective plate (8), the support plate (1), the connecting plate (3), the pressure rod (5), the top block (15), the protective cavity (10), and the guide shaft (16) are all made of non-conductive materials.

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