Broken line tool

Abstract

The utility model relates to the technical field of line folding equipment, and discloses a line folding tool which comprises a movable shifting block, an installation groove is formed in the outer surface of one side of the movable shifting block, arc-shaped limiting grooves are formed in the inner surface walls of the upper side and the lower side of the installation groove in a penetrating mode, and a fixed short rod is fixedly connected between the inner surface walls of the upper side and the lower side of the installation groove. The outer surface of the fixed short rod is rotationally sleeved with a fixed block, limiting short rods are fixedly connected to the top and the bottom of the fixed block, the limiting short rods are in sliding fit with the fixed block, and bending auxiliary plates are fixedly connected to the edges, close to the top, of the outer surfaces of the sides, opposite to the fixed block, of the movable shifting block; according to the utility model, the problems that the traditional manual line folding mode is difficult to ensure the bending consistency and accuracy, the efficiency is low, the use of the cable after the subsequent bending is influenced, the whole is not tidy and beautiful, and the use effect of the equipment is reduced are solved.

Description

Technical Field

[0001] This utility model relates to the field of zigzag line equipment technology, specifically a zigzag line tooling. Background Technology

[0002] A bending machine is a specialized device used to bend cables at specific angles, lengths, and shapes. With the rapid development of industries such as electronics, electrical appliances, and communications, bending machines were developed.

[0003] When using bending fixtures, traditional manual bending methods are difficult to guarantee the consistency and accuracy of bending, and are also inefficient. This also affects the use of the cables after bending, and the overall appearance is not neat and beautiful, reducing the effectiveness of the equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a bending fixture to solve the problems mentioned in the background art, such as the difficulty in ensuring the consistency and accuracy of bending by traditional manual bending methods, low efficiency, impact on the use of cables after bending, untidy and unsightly overall appearance, and reduced equipment performance.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bending tool, including a movable lever, an installation groove is formed on one outer surface of the movable lever, and arc-shaped limiting grooves are formed through the inner walls of the upper and lower sides of the installation groove. A fixing short rod is fixedly connected between the inner walls of the upper and lower sides of the installation groove. A fixing block is rotatably sleeved on the outer surface of the fixing short rod. Limiting short rods are fixedly connected to the top and bottom of the fixing block, and the limiting short rods slide and fit with the fixing block. A bending auxiliary plate is fixedly connected to the edge near the top of the outer surface of the opposite side of the movable lever and the fixing block.

[0006] In a preferred embodiment, a first wire placement groove is provided horizontally at the top center of both the movable block and the fixed block, and a plurality of second wire placement grooves are provided at equal intervals along the horizontal direction near the front outer surface of the top of the movable block.

[0007] In a preferred embodiment, the inner front wall of the bending auxiliary plate is provided with engagement grooves on both sides near the fixing block.

[0008] In a preferred embodiment, sliding grooves are provided on the front outer surfaces of the two fixing blocks near both sides, and the sliding grooves correspond to the engaging grooves.

[0009] In a preferred embodiment, a sliding rod is slidably connected inside each of the two sliding grooves, and a limit block is fixedly connected to the rear end of each of the two sliding rods.

[0010] In a preferred embodiment, a pressing handle is fixedly connected between the front ends of the two sliding rods, and a spring is sleeved on the outer surface of the two sliding rods near the front edge, with one end of the spring fixedly connected to the fixing block and the other end fixedly connected to the spring.

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

[0012] This invention first places the cable to be bent inside the first cable slot for simple locking. Through the installation slot and fixing rod, the movable block and fixing block can be adjusted by rotating the fixed block and the installation slot. The arc-shaped limiting slot and limiting rod limit the adjustment angle between the movable block and the fixed block to 90° at the front. Before bending, the user simply pushes and presses the handle inwards, which allows the limiting block to fix the cable again via the sliding rod, preventing the movable block from pulling the cable fixed to the other end during bending and avoiding length errors during bending. Once one bend is completed... After bending, releasing the push of the pressing handle will allow the spring to return to its original position, facilitating subsequent bending. When the movable lever is rotated, the cable can be bent 90° under the clamping of the bending auxiliary plate, improving the accuracy of the bending angle and enhancing the equipment's performance. The second cable slot not only allows for the measurement of cable length during bending but also enables the placement of one end of the bent cable inside the slot for subsequent secondary bending. The bending angle of the cable by the bending auxiliary plate is aligned with the second cable slot, ensuring a uniform horizontal line after bending and improving the neatness and aesthetics of the finished product. Attached Figure Description

[0013] Figure 1 This utility model provides a front-view three-dimensional structural diagram of a polygonal tooling;

[0014] Figure 2 This utility model provides a top-view three-dimensional structural diagram of a polygonal tooling;

[0015] Figure 3 This utility model provides an exploded three-dimensional structural diagram of a polygonal tooling;

[0016] Figure 4 This utility model presents a side view cross-sectional three-dimensional structural diagram of a polygonal tooling.

[0017] In the diagram: 1. Movable lever; 2. Mounting slot; 3. Arc-shaped limiting slot; 4. Fixed short rod; 5. Fixed block; 6. Limiting short rod; 7. Bending auxiliary plate; 8. First wire placement slot; 9. Second wire placement slot; 10. Engaging slot; 11. Sliding slot; 12. Sliding rod; 13. Limiting block; 14. Press handle; 15. Spring. Detailed Implementation

[0018] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] Please see Figures 1-4 This utility model provides a technical solution: a zigzag tooling, including a movable lever 1, an installation groove 2 is formed on one outer surface of the movable lever 1, and arc-shaped limiting grooves 3 are formed through the inner walls of the upper and lower sides of the installation groove 2. A fixing short rod 4 is fixedly connected between the inner walls of the upper and lower sides of the installation groove 2. A fixing block 5 is rotatably sleeved on the outer surface of the fixing short rod 4. Limiting short rods 6 are fixedly connected to the top and bottom of the fixing block 5, and the limiting short rods 6 slide and fit with the fixing block 5. The outer surface of the opposite side of the movable lever 1 and the fixing block 5 is near the top edge. Each part is fixedly connected with a bending auxiliary plate 7. Through the setting of the mounting groove 2 and the fixed short rod 4, the movable dial 1 and the fixed block 5 can be rotated and adjusted under the action of the fixed block 5 and the mounting groove 2. Through the setting of the arc-shaped limiting groove 3 and the limiting short rod 6, the movable dial 1 and the fixed block 5 are limited to a 90° adjustment angle at the front. When the movable dial 1 is rotated, the cable can be bent at 90° under the clamping of the bending auxiliary plate 7, which improves the accuracy of the bending angle and improves the use effect of the equipment.

[0021] Both the movable dial 1 and the fixed block 5 have a first wire placement groove 8 horizontally opened at the top center. The first wire placement groove 8 allows the cable to be bent to be placed inside for simple locking, facilitating bending of the cable by changing the angle of the bending auxiliary plate 7 when the movable dial 1 is rotated. Multiple second wire placement grooves 9 are equally spaced horizontally on the top of the movable dial 1 near the front outer surface. The second wire placement grooves 9 not only allow for measurement of the cable length during bending, but also allow one end of the bent cable to be placed inside the second wire placement groove 9 for locking, facilitating subsequent secondary bending. The bending angle of the cable by the bending auxiliary plate 7 is in the same horizontal direction as the second wire placement grooves 9, ensuring that the cable remains on a uniform horizontal line after bending, thus improving the neatness and aesthetics of the bent cable.

[0022] The inner front wall of the bending auxiliary plate 7 is provided with engagement grooves 10 on both sides near the fixing block 5.

[0023] Both fixed blocks 5 have sliding grooves 11 extending through their front outer surfaces near both sides, and the sliding grooves 11 correspond to the engaging grooves 10. Sliding rods 12 are slidably connected inside each of the two sliding grooves 11, and limiting blocks 13 are fixedly connected to the rear ends of each sliding rod 12. Through the arrangement of the sliding rods 12 and the limiting blocks 13, when the sliding rods 12 slide inwards, they can drive the limiting blocks 13 to engage the cable inside the first cable slot 8, preventing the movable pry block 1 from pulling the cable fixed to the other end during rotation and bending, thus avoiding length errors during bending. A pressing handle 14 is fixedly connected between the ends. Springs 15 are fitted on the outer surfaces of the two sliding rods 12 near the front edge. One end of the spring 15 is fixedly connected to the fixing block 5, and the other end is fixedly connected to the spring 15. Through the setting of the pressing handle 14 and the spring 15, the user can simply push the pressing handle 14 inward to make the limiting block 13 fix the cable for a second time. Under the action of the spring 15, after completing one bend, by releasing the push of the pressing handle 14, the spring 15 can be reset under its own elastic force, which is convenient for use when bending later.

[0024] Working Principle: When the cable bending fixture is used, the cable to be bent is first placed inside the first cable slot 8 and simply engaged. Through the installation slot 2 and the fixing rod 4, the movable lever 1 and the fixing block 5 can be rotated and adjusted by the rotating fit between the fixing block 5 and the installation slot 2. The arc-shaped limiting slot 3 and the limiting rod 6 limit the adjustment angle between the movable lever 1 and the fixing block 5 to 90° at the front. Before bending, the user only needs to push and press the handle 14 inwards, which will allow the limiting block 13 to fix the cable a second time via the sliding rod 12, preventing the movable lever 1 from pulling the cable fixed to the other end during bending, thus avoiding length loss during bending. To minimize errors, after one bend is completed, releasing the push on the pressing handle 14 allows the spring 15 to return to its original position, facilitating subsequent bends. When the movable lever 1 is rotated, the cable can be bent 90° under the clamping of the bending auxiliary plate 7, improving the accuracy of the bending angle and enhancing the equipment's performance. The second cable slot 9 not only allows for the measurement of cable length during bending but also enables the placement of one end of the bent cable inside the slot 9 for subsequent secondary bends. The bending angle of the cable by the bending auxiliary plate 7 is aligned with the second cable slot 9, ensuring a uniform horizontal line after bending and improving the neatness and aesthetics of the finished product.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A zigzag tooling, comprising a movable lever (1), characterized in that: The movable lever (1) has an installation groove (2) on one side of its outer surface. The upper and lower inner walls of the installation groove (2) are provided with arc-shaped limiting grooves (3). A fixed short rod (4) is fixedly connected between the upper and lower inner walls of the installation groove (2). A fixed block (5) is rotatably sleeved on the outer surface of the fixed short rod (4). A limiting short rod (6) is fixedly connected to the top and bottom of the fixed block (5), and the limiting short rod (6) slides and fits with the fixed block (5). A bending auxiliary plate (7) is fixedly connected to the edge near the top of the outer surface of the opposite side of the movable lever (1) and the fixed block (5).

2. The polygonal line fixture according to claim 1, characterized in that: Both the movable dial (1) and the fixed block (5) have a first wire placement groove (8) horizontally opened at the top center, and the movable dial (1) has a plurality of second wire placement grooves (9) equidistantly opened in the horizontal direction near the front outer surface.

3. The polygonal line fixture according to claim 1, characterized in that: The inner front wall of the bending auxiliary plate (7) is provided with engagement grooves (10) on both sides near the fixing block (5).

4. The polygonal line fixture according to claim 1, characterized in that: The front outer surfaces of the two fixing blocks (5) are provided with sliding grooves (11) near both sides, and the sliding grooves (11) correspond to the engaging grooves (10).

5. A zigzag tooling according to claim 4, characterized in that: Sliding rods (12) are slidably connected inside both sliding grooves (11), and limit blocks (13) are fixedly connected to the rear ends of both sliding rods (12).

6. A zigzag tooling according to claim 5, characterized in that: A pressing handle (14) is fixedly connected between the front ends of the two sliding rods (12). A spring (15) is fitted on the outer surface of the two sliding rods (12) near the front edge. One end of the spring (15) is fixedly connected to the fixing block (5), and the other end is fixedly connected to the spring (15).

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