A bending machine for cable stripping

Abstract

The utility model discloses a bending machine for cable stripping, including base, the top welding of base has the apron, still include: the inside slide coupling of base has the support, and the inner end of support is connected with the conveying roller through the bearing, and the front end of conveying roller is connected with the output of motor and sets up, the inside slide coupling of apron has the shift bar, and the bottom rotation of shift bar is connected with the cutting knife, the right side of apron is connected with the telescopic link, and the bottom of telescopic link is pasted with the top block, the outer end rotation of shift bar is connected with the ratchet dog. This bending machine for cable stripping is installed with the ratchet dog, and the cutting knife is moved to press the shift bar, so that the cutting knife can cut the cable, then through the engagement of ratchet dog and the clamping groove, so that the position of cutting knife can be fixed, and then reach the purpose of quick adjustment, thereby improve the efficiency of cable processing.

Description

Technical Field

[0001] This utility model relates to the field of cable processing technology, specifically a bending machine for stripping cable insulation. Background Technology

[0002] Cables are a general term for optical cables and electrical cables. During the installation of circuit equipment, the cables used need to be pre-treated to make them suitable for use. The pre-treatment of cables includes processes such as stripping and bending. Therefore, a stripping and bending machine is needed to process the cables. Currently, when stripping cables, the blades need to be moved by rotating the threads, and the position of the blades can be changed to strip cables of different thicknesses. However, the efficiency of thread adjustment is poor, which makes it inconvenient to use. To address the aforementioned shortcomings, a cable stripping and bending machine with publication number CN209497190U is described. This machine features cutting blades on both the upper and lower sides of the cable. These blades cut open the insulation sheath, and the horizontal position of the cutting blades can be adjusted by coordinating the fixing holes on the movable rod with the fixing components. Simultaneously, the vertical position of the cutting blades can be adjusted by the locking components on the guide sleeve, resulting in good performance. In actual use of the above device, although the cutting blade can be adjusted by adjusting the position of the fixing hole on the fixing part and the movable rod, the locking part is fixed by threads, which results in poor efficiency of the locking part in fixing the cutting blade, and consequently poor efficiency in cable processing.

[0003] Therefore, we proposed a bending machine for cable stripping that can effectively solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a bending machine for stripping cables, in order to solve the problem mentioned in the background art that the locking parts on the market are fixed by threads, which leads to poor efficiency in fixing the cutting blade and thus inconvenience in use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bending machine for stripping cable insulation, comprising a base, wherein a cover plate is welded to the top of the base; Also includes: The base is internally slidably connected to a bracket, and the inner end of the bracket is connected to a conveying roller via a bearing. The front end of the conveying roller is connected to the output end of the motor. The cover plate is internally slidably connected to a moving rod, and the bottom of the moving rod is rotatably connected to a cutting blade. The right side of the cover plate is connected to a telescopic rod, and the bottom of the telescopic rod is attached to a top block. The outer end of the moving rod is rotatably connected to a pawl, and the outer end of the pawl extends into the interior of the slot to form a locking mechanism. The slots are evenly spaced on the cover plate. The inner end of the pawl is connected to a second spring, and the inner end of the second spring is connected to the interior of the moving rod.

[0006] Preferably, the bottom of the outer end of the pawl is arc-shaped, and the groove into which the pawl extends is trapezoidal.

[0007] Preferably, the inner end of the pawl is connected to a first pull rope, and the outer end of the first pull rope extends out of the interior of the moving rod to form a sliding connection mechanism.

[0008] Preferably, the bottom of the bracket is threadedly connected to a threaded rod, and the threaded rod has two sets of threads, which are arranged in opposite directions.

[0009] Preferably, the bottom of the outer end of the moving rod is connected to a first spring, and the bottom of the first spring is connected to the inside of the cover plate.

[0010] Preferably, the base is slidably connected to a top groove, and the top groove and the top block form a nested bending mechanism.

[0011] Preferably, the telescopic rod has a slidably connected protrusion inside, and the bottom of the inner end of the protrusion is arc-shaped. The inner end of the protrusion extends into the interior of the top block to form a locking mechanism. The outer end of the protrusion is connected to a third spring, and the outer end of the third spring is connected to the interior of the telescopic rod. The outer end of the protrusion is connected to a second pull rope, and the outer end of the second pull rope extends out of the interior of the telescopic rod to form a sliding mechanism.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the bending machine for cable stripping has better processing efficiency and is easy to replace; the rotation of the pawl allows for rapid adjustment of the cutting blade position, thereby improving processing efficiency; and the movement of the protrusion allows the top block to be adjusted and replaced according to different needs. The specific details are as follows: (1) It is equipped with a pawl. Pressing the shift rod drives the cutting blade to move, so that the cutting blade can cut the cable. Then, by the engagement of the pawl and the slot, the position of the cutting blade can be fixed, thereby achieving the purpose of quick adjustment and improving the efficiency of cable processing. (2) A protrusion is provided. By moving the protrusion, the protrusion will disengage from the top block, so that the top block can be replaced and the top block can be replaced according to different usage requirements. (3) A threaded rod is provided, which is connected to the bottom thread of the bracket. The threaded rod has two sets of threads, and the two sets of threads on the threaded rod are set in opposite directions. This allows the threaded rod to drive the two sets of brackets to move in opposite positions, thereby improving applicability. (4) A first spring is provided, and the bottom of the outer end of the moving rod is connected to the first spring, and the bottom of the first spring is connected to the inside of the cover plate, so that the first spring can limit the moving rod and prevent the moving rod from sliding down automatically. (5) A first pull rope is provided, which is connected to the inner end of the pawl, and the outer end of the first pull rope extends out of the interior of the moving rod to form a sliding connection mechanism. This allows the first pull rope to move and drive the pawl to disengage from the slot, thus facilitating the resetting of the moving rod. Attached Figure Description

[0013] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a side view of the structure of this utility model; Figure 3 This is a front view schematic diagram of the ratchet pawl structure of this utility model; Figure 4 This is a top view schematic diagram of the threaded rod structure of this utility model; Figure 5 This is a bottom view of the cover plate structure of this utility model; Figure 6 This is a front view schematic diagram of the protrusion structure of this utility model.

[0014] In the diagram: 1. Base; 2. Cover plate; 3. Threaded rod; 4. Bracket; 5. Motor; 6. Conveyor roller; 7. Moving rod; 8. Cutting blade; 9. First spring; 10. Pawl; 11. Slot; 12. Second spring; 13. First pull rope; 14. Top groove; 15. Telescopic rod; 16. Top block; 17. Protrusion; 18. Third spring; 19. Second pull rope. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1: This utility model solves the problem that existing locking components are fixed by threads, resulting in poor efficiency in fixing the cutting blade and inconvenience in use. The ratchet 10 allows for quick adjustment, thereby improving processing efficiency. The following is disclosed: The base 1 has a cover plate 2 welded to its top. It also includes: a bracket 4 slidably connected inside the base 1, with a conveyor roller 6 connected to the inner end of the bracket 4 via a bearing; the front end of the conveyor roller 6 is connected to the output end of a motor 5; a moving rod 7 slidably connected inside the cover plate 2, with a cutting blade 8 rotatably connected to the bottom of the moving rod 7; a telescopic rod 15 connected to the right side of the cover plate 2, with a top block 16 abutting the bottom of the telescopic rod 15; and a pawl 10 rotatably connected to the outer end of the moving rod 7, with the outer end of the pawl 10 extending into the slot 11. A locking mechanism is formed, and slots 11 are equally spaced on the cover plate 2. The inner end of the pawl 10 is connected to a second spring 12, and the inner end of the second spring 12 is connected to the inside of the moving rod 7. The bottom of the outer end of the pawl 10 is arc-shaped, and the slots 11 into which the pawl 10 extends are trapezoidal. The inner end of the pawl 10 is connected to a first pull rope 13, and the outer end of the first pull rope 13 extends out of the inside of the moving rod 7 to form a sliding connection mechanism. The bottom of the outer end of the moving rod 7 is connected to a first spring 9, and the bottom of the first spring 9 is connected to the inside of the cover plate 2. refer to Figures 1 to 3 The cable is placed between the conveyor rollers 6, and the output of the motor 5 drives the conveyor rollers 6 to rotate. This rotation of the conveyor rollers 6 moves the cable. Then, by pressing the shift rod 7, it slides on the cover plate 2. The movement of the shift rod 7 compresses the first spring 9, causing it to be compressed. The movement of the shift rod 7 also moves the pawl 10, causing it to press against the slot 11. This compression causes the pawl 10 to rotate inwards from the shift rod 7, which in turn compresses the second spring 12, thus... The second spring 12 is compressed and the pawl 10 rotates, disengaging from the slot 11. This causes the moving rod 7 to move, driving the cutting blade 8 to cut the cable. The force of the second spring 12 then pushes the pawl 10 into the slot 11 to engage, thus fixing the position of the moving rod 7. Pulling the first pull rope 13 causes it to move, driving the pawl 10 to rotate, disengaging from the slot 11. The force of the first spring 9 then pushes the moving rod 7 back to its original position, achieving convenient and quick adjustment and improving processing efficiency. Example 2: This utility model cannot be adjusted according to cables of different sizes, resulting in poor applicability. The threaded rod 3 can improve its applicability. The following is disclosed: The bottom of the bracket 4 is threadedly connected to the threaded rod 3, and the threaded rod 3 has two sets of threads, which are arranged in opposite directions. refer to Figure 1 , Figure 2 and Figure 4 When dealing with cables of different thicknesses, rotating the threaded rod 3 causes the support 4 to slide inside the base 1, thereby moving the support 4 and driving the conveyor roller 6 to move. This allows the conveyor roller 6 to be adjusted according to cables of different diameters, thus improving adaptability. Example 3: This utility model solves the problem of difficulty in replacing different bending blocks in existing systems. Replacement can be easily achieved by moving the protrusion 17. The following is disclosed: A top groove 14 is slidably connected to the base 1, and the top groove 14 and the top block 16 form a nested bending mechanism. A protrusion 17 is slidably connected inside the telescopic rod 15, and the bottom of the inner end of the protrusion 17 is arc-shaped. The inner end of the protrusion 17 extends into the interior of the top block 16 to form a locking mechanism. A third spring 18 is connected to the outer end of the protrusion 17, and the outer end of the third spring 18 is connected to the interior of the telescopic rod 15. A second pull rope 19 is connected to the outer end of the protrusion 17, and the outer end of the second pull rope 19 extends out of the interior of the telescopic rod 15 to form a sliding mechanism. refer to Figure 2 , Figure 5 and Figure 6 After the cable is stripped, the cable is conveyed to the top of the top groove 14. The movement of the telescopic rod 15 moves the top block 16, allowing it to extend into the top groove 14. The cable can then be bent. When different shapes are needed, the top groove 14 is removed, detaching it from the base 1. The second pull rope 19 is then pulled, causing the protrusion 17 to move. This disengages the protrusion 17 from the top block 16 and compresses the third spring 18, allowing the top block 16 to detach from the telescopic rod 15. The matching top block 16 and top groove 14 are then removed, and the top groove 14 is placed directly on the base 1 for installation. The force of the third spring 18 pushes the protrusion 17 into the top block 16, creating a locking mechanism and thus installing the top block 16, improving its applicability.

[0017] Working principle: When using this bending machine for cable stripping, first, refer to... Figures 1 to 3The cable is placed between the conveyor rollers 6, and the output of the motor 5 drives the conveyor rollers 6 to rotate, so that the shift rod 7 can slide on the cover plate 2. The movement of the shift rod 7 will compress the first spring 9, which in turn will cause the pawl 10 to rotate and compress the second spring 12, thus compressing the second spring 12. The rotation of the pawl 10 will disengage from the slot 11, and then the shift rod 7 will move to drive the cutting blade 8 to cut the cable, thereby fixing the position of the shift rod 7. By pulling the first pull rope 13, the first pull rope 13 moves and drives the pawl 10 to rotate. Then, the force of the first spring 9 pushes the shift rod 7 to reset, thereby achieving convenient and fast adjustment and improving processing efficiency. refer to Figure 1 , Figure 2 and Figure 4 When dealing with cables of different thicknesses, rotating the threaded rod 3 causes the support 4 to slide inside the base 1, thereby allowing the conveying roller 6 to be adjusted according to cables of different diameters, thus improving adaptability. refer to Figure 2 , Figure 5 and Figure 6 After the cable is stripped, the cable is conveyed to the top of the top groove 14. Then, the movement of the telescopic rod 15 can move the top block 16, allowing the top block 16 to extend into the top groove 14. When different shapes need to be bent, the top groove 14 is removed, allowing it to detach from the base 1. Then, the second pull rope 19 is pulled, causing the second pull rope 19 to move and drive the protrusion 17 to move. The movement of the protrusion 17 will compress the third spring 18, causing the third spring 18 to be compressed. The force of the third spring 18 pushes the protrusion 17 into the top block 16 to form a lock, thereby installing the top block 16 and improving its applicability.

[0018] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0019] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A bending machine for stripping wires, comprising a base (1) to which a cover plate (2) is welded; Its features are, Also includes: The base (1) is slidably connected to a bracket (4), and the inner end of the bracket (4) is connected to a conveying roller (6) via a bearing. The front end of the conveying roller (6) is connected to the output end of the motor (5). The cover plate (2) is slidably connected to a moving rod (7), and the bottom of the moving rod (7) is rotatably connected to a cutting blade (8). The right side of the cover plate (2) is connected to a telescopic rod (15), and the bottom of the telescopic rod (15) is attached to a top block (16). The outer end of the moving rod (7) is rotatably connected to a pawl (10), and the outer end of the pawl (10) extends into the interior of the slot (11) to form a locking mechanism. The slots (11) are evenly spaced on the cover plate (2). The inner end of the pawl (10) is connected to a second spring (12), and the inner end of the second spring (12) is connected to the interior of the moving rod (7).

2. A bending machine for stripping cable insulation according to claim 1, characterized in that: The bottom of the outer end of the pawl (10) is arc-shaped, and the slot (11) into which the pawl (10) extends is trapezoidal.

3. A bending machine for stripping cable insulation according to claim 1, characterized in that: The inner end of the pawl (10) is connected to the first pull rope (13), and the outer end of the first pull rope (13) extends out of the interior of the moving rod (7) to form a sliding connection mechanism.

4. A bending machine for stripping cable insulation according to claim 1, characterized in that: The bottom of the bracket (4) is threadedly connected to the threaded rod (3), and the threaded rod (3) has two sets of threads, which are arranged in opposite directions.

5. A bending machine for stripping cable insulation according to claim 1, characterized in that: The bottom of the outer end of the moving rod (7) is connected to a first spring (9), and the bottom of the first spring (9) is connected to the inside of the cover plate (2).

6. A bending machine for stripping cable insulation according to claim 1, characterized in that: The base (1) is slidably connected to a top groove (14), and the top groove (14) and the top block (16) form a nested bending mechanism.

7. A bending machine for stripping cable insulation according to claim 1, characterized in that: The telescopic rod (15) has a slidably connected protrusion (17) inside, and the bottom of the inner end of the protrusion (17) is arc-shaped. The inner end of the protrusion (17) extends into the interior of the top block (16) to form a locking mechanism. The outer end of the protrusion (17) is connected to a third spring (18), and the outer end of the third spring (18) is connected to the interior of the telescopic rod (15). The outer end of the protrusion (17) is connected to a second pull rope (19), and the outer end of the second pull rope (19) extends out of the interior of the telescopic rod (15) to form a sliding mechanism.

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