Pressing and cutting device for producing copper wires

Abstract

The utility model relates to the technical field of pressing and cutting devices, in particular to a pressing and cutting device for producing copper wires. According to the technical scheme, the device comprises a bottom plate, a frame is fixedly arranged on one side of the upper surface of the bottom plate, and an air cylinder is fixedly installed on the upper surface of the frame; the mounting plate is fixedly arranged at the lower end of the air cylinder, a cutting blade used for cutting a copper wire is fixedly arranged on the bottom surface of the mounting plate, and a positioning assembly used for tightly pressing the copper wire is arranged on the cutting blade; the pressing and pulling assembly is located on one side of the upper surface of the bottom plate and used for automatically pulling the copper wire, and a linkage rod in transmission connection is arranged between the pressing and pulling assembly and the positioning assembly. The copper wire cutting device can stably and tightly press one end of a copper wire and horizontally move, one end of the copper wire is automatically pushed to penetrate through the position below a cutter, the wire cutting speed and continuity are improved, and therefore the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of cutting and pressing devices, and in particular to a cutting and pressing device for producing copper wire. Background Technology

[0002] Copper wire is an important metallic material made of copper. It possesses excellent electrical and thermal conductivity and ductility, and is widely used in power, electronics, communications, and construction. Copper wire is commonly used to manufacture electrical equipment such as wires, cables, and motor windings to transmit electrical energy and signals, making it an indispensable material in modern industry and daily life. In the production process of copper wire, a cutting device is a commonly used piece of equipment to cut the copper wire to a specific length and shape. Existing copper wire cutting devices, due to the tight pressure of the pressure block on the cable, cause one end of the cut cable to remain horizontal with the blade. This necessitates manually pulling one end of the cable under the blade for the next cutting operation. This method is not only time-consuming and labor-intensive but also inefficient, severely impacting production efficiency. Therefore, this utility model proposes a copper wire cutting device. Utility Model Content

[0003] The purpose of this invention is to address the problem in the prior art where, when using a copper wire cutting device, the pressure block tightly presses and positions the cable, causing one end of the cable to remain horizontal with the blade after cutting. This requires manually pulling one end of the cable through the blade for the next cutting operation, which is not only time-consuming and labor-intensive but also inefficient, seriously affecting production efficiency. The invention proposes a copper wire cutting device.

[0004] The technical solution of this utility model is as follows: a copper wire cutting and pressing device, comprising: a base plate, a frame fixedly mounted on one side of the upper surface of the base plate, and a cylinder fixedly mounted on the upper surface of the frame; a mounting plate fixedly mounted at the lower end of the cylinder, a cutting blade for cutting copper wire fixedly mounted on the bottom surface of the mounting plate, and a positioning component for pressing the copper wire on the cutting blade; a pressing and pulling component located on one side of the upper surface of the base plate for automatically pulling the copper wire, and a connecting rod for transmission connection between the pressing and pulling component and the positioning component.

[0005] Optionally, the positioning assembly includes two inner rods fixedly disposed on the bottom surface of the cutting blade. A guide block is fixedly disposed at the lower end of the inner rod. An outer rod is movably sleeved on the outer wall of the inner rod. A guide groove is opened inside the outer rod and is slidably connected to the guide block. A first pressure block is fixedly connected to the lower end of the outer rod. A first spring is sleeved on the outer wall of the inner rod. The upper end of the first spring is fixedly connected to the cutting blade, and the lower end of the first spring is fixedly connected to the outer rod.

[0006] Optionally, the pressure-pull assembly includes a fixing block fixedly mounted on the upper surface of the base plate. The fixing block has a through groove and a guide groove inside, with the through groove located directly below the guide groove. The through groove and the guide groove are connected. A sliding block is slidably mounted at the connection between the through groove and the guide groove. A guide frame is fixedly connected to the lower end of the sliding block, and the guide frame is located inside the through groove. A connecting rod is movably mounted through the sliding block. The lower end of the connecting rod passes through the guide frame and extends to the inside to connect to a second pressure block. A guide block is fixedly connected to the upper end of the connecting rod. The guide block is in close contact with the inner top surface of the guide groove. A second spring is sleeved on the outer wall of the connecting rod. The lower end of the second spring is fixedly connected to the sliding block, and the upper end of the second spring is fixedly connected to the guide block.

[0007] Optionally, a first connecting seat is fixedly provided on one side of the mounting plate, and the first connecting seat is rotatably connected to one end of the linkage rod. A second connecting seat is fixedly connected to the upper end of the guide block, and the second connecting seat is rotatably connected to the other end of the linkage rod.

[0008] Optionally, the upper surface of the base plate is provided with a cutting groove, and the cutting groove is located directly below the cutting blade.

[0009] Optionally, two guide plates are fixedly installed on the upper surface of the base plate, and one end of the guide plate is fixedly connected to one end of the fixing block.

[0010] Optionally, the inner top surface of the guide groove and the upper surface of the guide block are inclined.

[0011] In summary, this application includes at least one of the following beneficial technical effects:

[0012] This invention uses a cutting blade to move a first pressure block when cutting copper wire vertically downwards. The first pressure block, together with the inner rod, guide block, outer rod, guide groove and the first pressure block, can stably and tightly press one end of the copper wire, ensuring that the copper wire will not move or shake during the cutting process, thereby improving the cutting accuracy and quality.

[0013] Furthermore, the mounting plate drives the linkage rod to move, and the linkage rod pushes the guide block to slide horizontally in the guide groove. Guided by the guide groove, the guide block moves vertically downward while sliding horizontally. The guide block drives the second pressure block at the lower end of the connecting rod to move vertically downward, pressing the copper wire that runs through it tightly. This can stably press one end of the copper wire and move it horizontally, realizing the automatic pushing of one end of the copper wire through the cutter, improving the cutting speed and continuity, and thus improving production efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a copper wire cutting and pressing device.

[0015] Figure 2 It is an indication Figure 1A schematic diagram of the positioning component;

[0016] Figure 3 It is an indication Figure 2 A schematic diagram of the cross-sectional structure;

[0017] Figure 4 It is an indication Figure 1 A schematic diagram of the internal cross-sectional structure of a medium-pressure tension assembly.

[0018] Figure label:

[0019] 1. Base plate; 2. Frame; 3. Cylinder; 4. Mounting plate; 5. Cutting blade;

[0020] 6. Positioning assembly; 61. Inner rod; 62. Guide block; 63. Outer rod; 64. Guide groove; 65. First pressure block; 66. First spring;

[0021] 7. Press-pull assembly; 71. Fixing block; 72. Through groove; 73. Guide groove; 74. Sliding block; 75. Guide frame; 76. Connecting rod; 77. Second pressing block; 78. Guide block; 79. Second spring;

[0022] 8. Linkage rod; 9. First connecting seat; 10. Second connecting seat; 11. Tool groove; 12. Guide plate. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0024] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0025] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and should not be construed as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected to" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Embodiment

[0029] As Figure 1 shown, a wire pressing and cutting device for producing copper wires proposed by the present utility model includes: a bottom plate 1, one side of the upper surface of the bottom plate 1 is fixedly provided with a frame 2, and the frame 2 is arranged in a "冂" - shaped structure. The upper surface of the frame 2 is fixedly installed with a cylinder 3, which can stably support the cylinder 3; an installation plate 4 fixedly arranged at the lower end of the cylinder 3, which is convenient for driving the installation plate 4 to move vertically downward. The bottom surface of the installation plate 4 is fixedly provided with a cutting blade 5 for cutting copper wires, and the cutting blade 5 is arranged in a right - angle structure. A positioning component 6 for tightly pressing the copper wire is arranged on the cutting blade 5, which can stably press one end of the copper wire; a pressing and pulling component 7 for automatically pulling the copper wire is arranged on one side of the upper surface of the bottom plate 1, which can stably press the other end of the copper wire, thereby improving the efficiency and quality of pressing and cutting. A linkage rod 8 with a transmission connection is arranged between the pressing and pulling component 7 and the positioning component 6, which is convenient for driving the positioning component 6 and the pressing and pulling component 7 to start simultaneously.

[0030] As Figures 1 to 3As shown, the positioning component 6 includes two inner rods 61 fixedly mounted on the bottom surface of the cutting blade 5. A guide block 62 is fixedly mounted on the lower end of the inner rod 61. An outer rod 63 is movably sleeved on the outer wall of the inner rod 61. A guide groove 64 is opened inside the outer rod 63, and the guide groove 64 is slidably connected to the guide block 62, which enables the inner rod 61 and the outer rod 63 to slide stably. A first pressure block 65 is fixedly connected to the lower end of the outer rod 63, which can stably press one end of the copper wire to position the copper wire. A first spring 66 is sleeved on the outer wall of the inner rod 61. The upper end of the first spring 66 is fixedly connected to the cutting blade 5, and the lower end of the first spring 66 is fixedly connected to the outer rod 63 to prevent the copper wire from being damaged by excessive pressure from the first pressure block 65.

[0031] like Figure 1 and Figure 4 As shown, the pressure-pull assembly 7 includes a fixing block 71 fixedly mounted on the upper surface of the base plate 1. The fixing block 71 has a through groove 72 and a guide groove 73 inside, with the through groove 72 located directly below the guide groove 73. The through groove 72 and the guide groove 73 are connected. A sliding block 74 is slidably mounted at the connection point between the through groove 72 and the guide groove 73. The sliding block 74 has a "T"-shaped structure. A guide frame 75 is fixedly connected to the lower end of the sliding block 74, and the guide frame 75 is located inside the through groove 72, enabling stable and tight pressing of one end of the copper wire. The sliding block 74 has a movable... A connecting rod 76 is inserted through the guide frame 75. The lower end of the connecting rod 76 passes through the guide frame 75 and extends into the interior to connect with a second pressure block 77, which can move the second pressure block 77 simultaneously. A guide block 78 is fixedly connected to the upper end of the connecting rod 76. The guide block 78 is in close contact with the inner top surface of the guide groove 73, which facilitates the guidance of the guide block 78. A second spring 79 is sleeved on the outer wall of the connecting rod 76. The lower end of the second spring 79 is fixedly connected to the sliding block 74, and the upper end of the second spring 79 is fixedly connected to the guide block 78, which can keep the guide block 78 in close contact with the guide groove 73.

[0032] Furthermore, a first connecting seat 9 is fixedly provided on one side of the mounting plate 4. The first connecting seat 9 is rotatably connected to one end of the linkage rod 8. A second connecting seat 10 is fixedly connected to the upper end of the guide block 78. The second connecting seat 10 is rotatably connected to the other end of the linkage rod 8, which facilitates the positioning component 6 and the pressure-pull component 7 to simultaneously press the copper wire and guide it through, thereby improving the efficiency of cable cutting.

[0033] Secondly, a cutting groove 11 is provided on the upper surface of the base plate 1, and the cutting groove 11 is located directly below the cutting blade 5, which facilitates the complete cutting of the cable.

[0034] Furthermore, two guide plates 12 are fixedly installed on the upper surface of the base plate 1. One end of the guide plate 12 is fixedly connected to one end of the fixing block 71 to facilitate the guidance of the copper wire and avoid deviation.

[0035] In addition, the inner top surface of the guide groove 73 and the upper surface of the guide block 78 are inclined, which can guide the guide block 78 so that the guide block 78 moves vertically downward while moving horizontally.

[0036] The working principle of this embodiment is as follows: Before use, one end of the copper wire is passed through the through slot 72, guide frame 75, guide plate 12 and frame 2 in sequence, and one end of the copper wire is wound on the take-up reel. The take-up reel is started to wind up the copper wire, and the copper wire is guided and conveyed from the through slot 72, guide frame 75, guide plate 12 and frame 2.

[0037] After winding to the appropriate length, cylinder 3 is activated. The output end of cylinder 3 pushes the mounting plate 4 to move vertically downward. The mounting plate 4 drives the cutting blade 5 to move vertically downward. The cutting blade 5 drives the first pressure block 65 to move vertically downward through the inner rod 61 and the outer rod 63. After the first pressure block 65 contacts the copper wire, it generates resistance, causing the inner rod 61 to move into the inner part of the outer rod 63, thereby pushing the first spring 66 to contract and stably press one end of the copper wire.

[0038] As the mounting plate 4 moves, it drives the first connecting seat 9 to move vertically downwards. The first connecting seat 9, through the connecting rod 8, pushes the second connecting seat 10 to move horizontally. The second connecting seat 10 drives the guide block 78 to slide horizontally within the guide groove 73. Guided by the guide groove 73, the guide block 78 moves vertically downwards while moving horizontally. The guide block 78, through the connecting rod 76, drives the second pressing block 77 to move vertically downwards while the guide frame 75 moves horizontally, thus stably and tightly pressing the other end of the copper wire. This pressing action simultaneously pulls the copper wire tight, improving cutting efficiency and quality.

[0039] After cutting, the mounting plate 4 moves the connecting rod 8 via the second connecting seat 10. The connecting rod 8 pulls the second connecting seat 10 back to its original position. The second connecting seat 10 drives the guide block 78 to slide horizontally inside the guide groove 73. The guide block 78 drives the second pressing block 77 to move forward, pressing the copper wire in the guide frame 75. After moving, the pressed copper wire is released, allowing the copper wire to continue to be conveyed. This can stably press one end of the copper wire and move horizontally, realizing automatic pushing of one end of the copper wire through the cutter, improving the cutting speed and continuity, thereby improving production efficiency.

[0040] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A cutting and pressing device for producing copper wire, characterized in that, include: A base plate (1) is provided with a frame (2) fixedly installed on one side of the upper surface of the base plate (1), and a cylinder (3) is fixedly installed on the upper surface of the frame (2). A mounting plate (4) is fixedly installed at the lower end of the cylinder (3). A cutting blade (5) for cutting copper wire is fixedly installed on the bottom surface of the mounting plate (4). A positioning component (6) for pressing the copper wire is installed on the cutting blade (5). A pressure-pull assembly (7) for automatically pulling copper wires is located on one side of the upper surface of the base plate (1). A connecting rod (8) for transmission connection is provided between the pressure-pull assembly (7) and the positioning assembly (6).

2. The copper wire cutting and pressing device according to claim 1, characterized in that, The positioning component (6) includes two inner rods (61) fixedly disposed on the bottom surface of the cutting blade (5). A guide block (62) is fixedly disposed at the lower end of the inner rod (61). An outer rod (63) is movably sleeved on the outer wall of the inner rod (61). A guide groove (64) is opened inside the outer rod (63), and the guide groove (64) is slidably connected to the guide block (62). A first pressure block (65) is fixedly connected to the lower end of the outer rod (63). A first spring (66) is sleeved on the outer wall of the inner rod (61). The upper end of the first spring (66) is fixedly connected to the cutting blade (5), and the lower end of the first spring (66) is fixedly connected to the outer rod (63).

3. The copper wire cutting and pressing device according to claim 2, characterized in that, The pressure-pull assembly (7) includes a fixing block (71) fixedly disposed on the upper surface of the base plate (1). The fixing block (71) has a through groove (72) and a guide groove (73) inside, and the through groove (72) is located directly below the guide groove (73). The through groove (72) and the guide groove (73) are connected. A sliding block (74) is slidably disposed at the connection between the through groove (72) and the guide groove (73). A guide frame (75) is fixedly connected to the lower end of the sliding block (74), and the guide frame (75) is located inside the through groove (72). A connecting rod (76) is movably connected through the sliding block (74). The lower end of the connecting rod (76) passes through the guide frame (75) and extends to the inside to connect with the second pressure block (77). The upper end of the connecting rod (76) is fixedly connected to the guide block (78). The guide block (78) is in close contact with the inner top surface of the guide groove (73). A second spring (79) is sleeved on the outer wall of the connecting rod (76). The lower end of the second spring (79) is fixedly connected to the sliding block (74), and the upper end of the second spring (79) is fixedly connected to the guide block (78).

4. The copper wire cutting and pressing device according to claim 3, characterized in that, A first connecting seat (9) is fixedly provided on one side of the mounting plate (4). The first connecting seat (9) is rotatably connected to one end of the connecting rod (8). A second connecting seat (10) is fixedly connected to the upper end of the guide block (78). The second connecting seat (10) is rotatably connected to the other end of the connecting rod (8).

5. The copper wire cutting and pressing device according to claim 1, characterized in that, The upper surface of the base plate (1) is provided with a cutting groove (11), and the cutting groove (11) is located directly below the cutting blade (5).

6. The copper wire cutting and pressing device according to claim 3, characterized in that, Two guide plates (12) are fixedly installed on the upper surface of the base plate (1), and one end of the guide plate (12) is fixedly connected to one end of the fixing block (71).

7. The copper wire cutting and pressing device according to claim 3, characterized in that, The inner top surface of the guide groove (73) and the upper surface of the guide block (78) are inclined.

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