High-reliability shearing machine for cable manufacturing

Abstract

The utility model relates to the technical field of cable manufacturing, and discloses a high-reliability shearing machine for cable manufacturing, which comprises a workbench, the top of the workbench is fixedly connected with a connecting plate I, a connecting plate II and a connecting plate III, one side of the connecting plate I is fixedly connected with a mounting rack, and the interior of the mounting rack is fixedly connected with a motor; an output shaft of the motor penetrates through the first connecting plate to be fixedly connected with a first belt wheel, a first connecting rod is rotationally connected into the second connecting plate, and one end of the first connecting rod is fixedly connected with a second belt wheel. Compared with the prior art, the shearing machine has the advantages that a cable can be kept stable in the shearing process, so that the shearing surface is smoother, the phenomena of burrs and unevenness are reduced, and the product quality of the shearing machine for manufacturing the high-reliability cable is improved; and by pulling the first partition plate, the first partition plate slides out of the interior of the sliding groove, the space layout in the workbench can be changed, and the space utilization rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of cable manufacturing, in particular to a shearing machine for manufacturing high-reliability cables. Background Art

[0002] A cable is a device for transmitting electrical energy or signals, usually made of one or more mutually insulated conductors and an outer insulating protective layer, and is used to transmit electric power or information from one place to another. A shearing machine for cable manufacturing is a mechanical device specifically used for cutting, trimming or processing cables during the cable manufacturing process. The existing shearing machines for manufacturing high-reliability cables are not stable enough during the cable cutting process, resulting in uneven cut surfaces, burrs or notches, reducing the product quality; and the utilization rate of its internal space is relatively low. Content of the Utility Model

[0003] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to provide a shearing machine for manufacturing high-reliability cables.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: A shearing machine for manufacturing high-reliability cables, including a workbench, a first connecting plate, a second connecting plate and a third connecting plate are fixedly connected to the top of the workbench, an installation frame is fixedly connected to one side of the first connecting plate, a motor is fixedly connected inside the installation frame, an output shaft of the motor passes through the first connecting plate and is fixedly connected to a first pulley, a first connecting rod is rotatably connected inside the second connecting plate, a second pulley is fixedly connected to one end of the first connecting rod, a belt body is installed outside the first pulley and the second pulley, a second connecting rod is fixedly connected to one end of the first pulley, one end of the second connecting rod and the end of the first connecting rod far from the second pulley both pass through the second connecting plate and are fixedly connected to threaded rods, a trapezoidal block is threadedly connected to the outside of the threaded rods, a connecting block is rotatably connected inside the third connecting plate, a pulley is rotatably connected to the inside of one end of the connecting block, a fourth connecting plate is fixedly connected to the bottom of the other end of the connecting block, a fifth connecting plate is rotatably connected inside the fourth connecting plate, and a pressing block is fixedly connected to the bottom of the fifth connecting plate.

[0005] As a further description of the above technical solution:

[0006] A chute is opened at the inner bottom end of the workbench, and a first partition is slidably connected inside the chute.

[0007] As a further description of the above technical solution:

[0008] A first fixing block is fixedly connected to the bottom of the trapezoidal block, a limiting groove is opened inside the first fixing block, a guide rail is slidably connected inside the limiting groove, and the bottom of the guide rail is fixedly connected to the top of the workbench.

[0009] As a further description of the above technical solution:

[0010] An anti-wear pad is fixedly connected to the inner wall of the briquetting block, and multiple groups of anti-wear pads are provided.

[0011] As a further description of the above technical solution:

[0012] A support frame is fixedly connected to the rear end of the workbench, a cylinder is fixedly connected to the top of the support frame, and the output end of the cylinder passes through the support frame and is fixedly connected to a cutting blade.

[0013] As a further description of the above technical solution:

[0014] Two partition plates II are fixedly connected to the inner wall of the workbench.

[0015] As a further description of the above technical solution:

[0016] A cabinet door is hinged to the front end of the workbench, and a handle is fixedly connected to the front end of the cabinet door.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the utility model, when the motor is started, the motor drives the first pulley to rotate. The first pulley drives the second pulley to rotate through the belt body. At the same time, the first pulley drives the second connecting rod to rotate. The first connecting rod and the second connecting rod drive the threaded rod to rotate. The rotation of the threaded rod drives the trapezoidal block to move forward. The movement of the trapezoidal block drives the pulley to rotate. The pulley drives one end of the connecting block to move downward. The connecting block drives the briquetting block to move downward through the fourth connecting plate and the fifth connecting plate to press the cable tightly, which can ensure the stability of the cable during the shearing process, make the shearing surface smoother, reduce burrs and unevenness, and improve the product quality of the high-reliability cable manufacturing shearing machine.

[0019] 2. In the utility model, by pulling the first partition plate and sliding the first partition plate out of the sliding groove, the internal space layout of the workbench can be changed, improving the space utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of a high-reliability cable manufacturing shearing machine proposed by the utility model Figure 1 ;

[0021] Figure 2 is a schematic diagram of the overall structure of a high-reliability cable manufacturing shearing machine proposed by the utility model Figure 2 ;

[0022] Figure 3 is a cross-sectional view of a high-reliability cable manufacturing shearing machine proposed by the utility model.

[0023] Legend:

[0024] 1. Workbench; 2. First connecting plate; 3. Mounting frame; 4. Motor; 5. First pulley; 6. Second connecting plate; 7. First connecting rod; 8. Second pulley; 9. Belt body; 10. Second connecting rod; 11. Threaded rod; 12. Trapezoidal block; 13. Third connecting plate; 14. Connecting block; 15. Pulley; 16. Fourth connecting plate; 17. Fifth connecting plate; 18. Pressing block; 19. Anti-wear pad; 20. Chute; 21. First partition; 22. Second partition; 23. First fixing block; 24. Limiting groove; 25. Guide rail; 26. Support frame; 27. Cylinder; 28. Cutting blade; 29. Cabinet door; 30. Handle. Detailed implementation manners

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] Refer to Figures 1-3 , an embodiment provided by the present invention: A high-reliability cable manufacturing shearing machine, including a workbench 1, a first connecting plate 2, a second connecting plate 6, and a third connecting plate 13 are fixedly connected to the top of the workbench 1. A mounting frame 3 is fixedly connected to one side of the first connecting plate 2. A motor 4 is fixedly connected inside the mounting frame 3. The output shaft of the motor 4 passes through the first connecting plate 2 and is fixedly connected to a first pulley 5. A first connecting rod 7 is rotatably connected inside the second connecting plate 6. One end of the first connecting rod 7 is fixedly connected to a second pulley 8. A belt body 9 is installed outside the first pulley 5 and the second pulley 8. One end of the first pulley 5 is fixedly connected to a second connecting rod 10. One end of the second connecting rod 10 and the end of the first connecting rod 7 far from the second pulley 8 both pass through the second connecting plate 6 and are fixedly connected to a threaded rod 11. A trapezoidal block 12 is threadedly connected to the outside of the threaded rod 11. A connecting block 14 is rotatably connected inside the third connecting plate 13. A pulley 15 is rotatably connected inside one end of the connecting block 14. The bottom of the other end of the connecting block 14 is fixedly connected to a fourth connecting plate 16. A fifth connecting plate 17 is rotatably connected inside the fourth connecting plate 16. A pressing block 18 is fixedly connected to the bottom of the fifth connecting plate 17.

[0027] At the inner bottom of the workbench 1, a sliding groove 20 is provided. Inside the sliding groove 20, a first partition 21 is slidably connected. At the bottom of the trapezoidal block 12, a first fixing block 23 is fixedly connected. Inside the first fixing block 23, a limiting groove 24 is provided. Inside the limiting groove 24, a guide rail 25 is slidably connected. The bottom of the guide rail 25 is fixedly connected to the top of the workbench 1. Inside the pressing block 18, an anti-wear pad 19 is fixedly connected. There are multiple groups of anti-wear pads 19, which increases the friction force and prevents the cable from sliding. At the rear end of the workbench 1, a support frame 26 is fixedly connected. At the top of the support frame 26, a cylinder 27 is fixedly connected. The output end of the cylinder 27 passes through the support frame 26 and is fixedly connected to a cutting blade 28, which improves the cutting accuracy. Inside the workbench 1, two second partitions 22 are fixedly connected, which is convenient for storing related items and improves the tidiness. At the front end of the workbench 1, a cabinet door 29 is hinged. At the front end of the cabinet door 29, a handle 30 is fixedly connected.

[0028] Working principle: Place the cable under the pressing block 18. Start the motor 4. The motor 4 drives the first pulley 5 to rotate. The first pulley 5 drives the second pulley 8 to rotate through the belt body 9. At the same time, the first pulley 5 drives the second connecting rod 10 to rotate. The first connecting rod 7 and the second connecting rod 10 drive the threaded rod 11 to rotate. The rotation of the threaded rod 11 drives the trapezoidal block 12 to move forward. The trapezoidal block 12 drives the first fixing block 23 to slide outside the guide rail 25. At the same time, the movement of the trapezoidal block 12 drives the pulley 15 to rotate. The pulley 15 drives one end of the connecting block 14 to move downward. The connecting block 14 drives the pressing block 18 to move downward through the fourth connecting plate 16 and the fifth connecting plate 17 to press the cable tightly, which can ensure the stability of the cable during the shearing process and improve the product quality. Then, pull out the first partition 21 from the inside of the sliding groove 20, and the space inside the workbench 1 can be adjusted, which is convenient for storing items of different volumes and improves the space utilization rate.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A shearing machine for manufacturing high-reliability cables, comprising a workbench (1), characterized in that: A connecting plate one (2), a connecting plate two (6) and a connecting plate three (13) are fixedly connected to the top of the workbench (1). An installation frame (3) is fixedly connected to one side of the connecting plate one (2). A motor (4) is fixedly connected inside the installation frame (3). The output shaft of the motor (4) passes through the connecting plate one (2) and is fixedly connected to a pulley one (5). A connecting rod one (7) is rotatably connected inside the connecting plate two (6). A pulley two (8) is fixedly connected to one end of the connecting rod one (7). A belt body (9) is installed outside the pulley one (5) and the pulley two (8). A connecting rod two (10) is fixedly connected to one end of the pulley one (5). One end of the connecting rod two (10) and the end of the connecting rod one (7) far from the pulley two (8) both pass through the connecting plate two (6) and are fixedly connected to a threaded rod (11). A trapezoidal block (12) is threadedly connected to the outside of the threaded rod (11). A connecting block (14) is rotatably connected inside the connecting plate three (13). A pulley (15) is rotatably connected inside one end of the connecting block (14). A connecting plate four (16) is fixedly connected to the bottom of the other end of the connecting block (14). A connecting plate five (17) is rotatably connected inside the connecting plate four (16). A pressing block (18) is fixedly connected to the bottom of the connecting plate five (17).

2. The shearing machine for manufacturing high-reliability cables according to claim 1, characterized in that: A chute (20) is opened at the inner bottom end of the workbench (1). A partition one (21) is slidably connected inside the chute (20).

3. A shearing machine for manufacturing high-reliability cables according to claim 1, characterized in that: A fixing block one (23) is fixedly connected to the bottom of the trapezoidal block (12). A limiting groove (24) is opened inside the fixing block one (23). A guide rail (25) is slidably connected inside the limiting groove (24). The bottom of the guide rail (25) is fixedly connected to the top of the workbench (1).

4. A shearing machine for manufacturing high-reliability cables according to claim 1, characterized in that: An anti-wear pad (19) is fixedly connected to the inner wall of the pressing block (18). There are multiple groups of the anti-wear pads (19).

5. A shearing machine for manufacturing high-reliability cables according to claim 1, characterized in that: A support frame (26) is fixedly connected to the rear end of the workbench (1). A cylinder (27) is fixedly connected to the top of the support frame (26). The output end of the cylinder (27) passes through the support frame (26) and is fixedly connected to a cutting blade (28).

6. The shearing machine for manufacturing high-reliability cables according to claim 1, wherein: Two partition two (22) are fixedly connected to the inner wall of the workbench (1).

7. A shearing machine for manufacturing high-reliability cables according to claim 1, characterized in that: A cabinet door (29) is hinged to the front end of the workbench (1). A handle (30) is fixedly connected to the front end of the cabinet door (29).

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