A cable harness bending device
Patent Information
- Application Number
- CN202522578855.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-04
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-12-04
AI Technical Summary
[0003]现有技术中，电缆线束的折弯方式多是将电缆进行输送，然后在输送端部设立一具有偏心结构的折弯辊，利用其的转动来将工件进行折弯处理，上述装置设备虽然能够将输送过来的线束进行折弯处理，但还存在一定的弊端：上述折弯动作仅能对电缆进行单一方向上的折弯，即向上或向下的单一平面折弯，而对于有不同使用需求的线束，如续异面连接时，上述折弯后的工件则不能满足相对应的使用需求，这样就需要人工介入，不仅增加人们的劳动强度，还影响工作进程，且现有折弯设备的实用功能性欠佳，为此，我们提供了一种可在多方向上完成对电缆线束折弯处理的电缆线束折弯装置
本实用新型提供的一种电缆线束折弯装置，利用所设立的横向限位组件、竖向限位组件、防跳动组件和竖向承接组件，其中，横向限位组件和竖向限位组件的配合，可对输送过来工件各方向上的限位，确保其电缆线束输送过程中的流畅性，而所设立的防跳动组件可防止电缆线束在竖向上发生跳动，所设立的竖向承接组件可承接输送过来的工件，并向后续的裁断机构和折弯机构处进行输送，以保障后续加工工作的顺利开展，利用所设立的裁断机构，其可在工件完成折弯后进行裁断，使折弯后成型的工件被收集起来，提高工作进程，利用所设立的折弯机构，其可对输送过来的电缆线束在水平横向或竖向上进行工件的折弯处理，实现了对工件多方向上的折弯加工处理，提高了装置设备的使用功能性，满足不同的使用需求；本装置设计合理、结构简单、加工方便且能针对不同的使用需求，实现对电缆线束的折弯，尤其可对工件进行不同方向上的折弯，如平面或异面等，大大提高了装置设备的使用功能性，操作简单便利，提升了电缆线束制备的多样化，满足不同生产加工使用需求。
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Figure CN224895556U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of cable processing technology and equipment, and in particular relates to a cable harness bending device. Background Technology
[0002] In the construction of power cables, in order to achieve effective connection of power supply equipment, the power cables need to be bent into a certain arc to effectively change the direction of the power cables. This is called cable harness bending. This processing method can make the cable harness meet different usage requirements.
[0003] In existing technologies, cable harness bending methods mostly involve conveying the cable and then setting up a bending roller with an eccentric structure at the conveying end, using its rotation to bend the workpiece. Although the above-mentioned devices can bend the conveyed cable harness, they still have certain drawbacks: the bending action can only bend the cable in a single direction, that is, a single plane bend upward or downward. For cable harnesses with different usage requirements, such as when connecting different surfaces, the bent workpiece cannot meet the corresponding usage requirements, which requires manual intervention, increasing the labor intensity and affecting the work process. Moreover, the practical functionality of existing bending equipment is not good. Therefore, we provide a cable harness bending device that can complete the bending process of cable harnesses in multiple directions. Utility Model Content
[0004] This utility model addresses the technical problems existing in the above-mentioned cable harness bending process by proposing a cable harness bending device that is reasonably designed, simple in structure, easy to process, and can bend cable harnesses according to different usage needs. In particular, it can bend workpieces in different directions, such as planes or opposite planes, which greatly improves the functionality of the device, is simple and convenient to operate, enhances the diversity of cable harness preparation, and meets the needs of different production and processing.
[0005] To achieve the above objectives, the present invention provides a cable harness bending device, comprising a housing. A horizontal limiting component, a vertical limiting component, an anti-jump component, and a vertical receiving component are sequentially arranged on the upper part of the housing along the workpiece feeding direction. A cutting mechanism is arranged on the outer side of the vertical receiving component, and a bending mechanism is arranged on the outer side of the cutting mechanism. The cutting mechanism includes a housing surrounding the vertical receiving component. A driving cylinder is arranged at the lower part of the housing. The output end of the driving cylinder is provided with a cylinder that can move and adjust relative to the housing. A bidirectional lead screw is arranged on one rear side of the housing. Lead screw nuts are arranged on both outer peripheries of the bidirectional lead screw. A concave-shaped lifting frame is arranged on one side of the lead screw nuts. A cutting blade is arranged on the outer side of the lifting frame. A limiting slide is arranged inside the housing and slidably connected to the lifting frame.
[0006] Preferably, the lateral limiting component includes a horizontal support plate, on which a lateral limiting wheel is provided, and multiple lateral limiting wheels are arranged in a staggered arrangement. The vertical limiting component includes a vertical support plate, on which a vertical limiting wheel is provided, and multiple vertical limiting wheels are arranged in a staggered arrangement.
[0007] Preferably, the anti-jumping component includes a mounting frame erected above the housing, a limiting roller erected below the mounting frame, a lifting block erected inside the mounting frame above the limiting roller, an anti-jumping roller erected on the front side of the lifting block, and a vertical support component including a mounting plate with a support roller erected on the mounting plate. A lifting rod is erected on one side of the support roller, penetrating the mounting plate. A through hole is opened in the mounting plate at the position where the lifting rod is erected, and a locking nut is erected on the outer side of the lifting rod.
[0008] Preferably, the bending mechanism includes a hollow rotating rod disposed within one side of the housing, a mounting base disposed at the outer end of the hollow rotating rod, a rotating wheel disposed on the outer side of the hollow rotating rod, a rotating frame with an L-shaped design disposed on the outer side of the hollow rotating rod located on one side of the rotating wheel, a support seat disposed at the end of the rotating frame, a rotating shaft disposed within the support seat, a drive motor disposed on one side of the rotating shaft, a turntable disposed on the other side of the rotating shaft, and a bending rod disposed eccentrically on the turntable.
[0009] Compared with the prior art, the advantages and positive effects of this utility model are as follows: This utility model provides a cable harness bending device, which utilizes a lateral limiting component, a vertical limiting component, an anti-jumping component, and a vertical receiving component. The lateral and vertical limiting components work together to limit the movement of the conveyed workpiece in all directions, ensuring smooth cable harness transport. The anti-jumping component prevents the cable harness from jumping vertically. The vertical receiving component receives the conveyed workpiece and transports it to the subsequent cutting and bending mechanisms, ensuring smooth subsequent processing. The cutting mechanism cuts the workpiece after bending, ensuring the bent cable harness is properly positioned. The formed workpieces are collected, improving the work process. Utilizing the established bending mechanism, the conveyed cable harnesses can be bent horizontally or vertically, enabling multi-directional bending processing. This enhances the functionality of the equipment and meets diverse usage requirements. The device is rationally designed, simple in structure, and easy to process. It can bend cable harnesses to meet various needs, especially bending workpieces in different directions, such as planar or non-planar bending, greatly improving the equipment's functionality. Operation is simple and convenient, increasing the diversity of cable harness manufacturing and meeting different production and processing requirements. Attached Figure Description
[0010] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0011] Figure 1 A schematic diagram of a cable harness bending device; Figure 2 A front view of a cable harness bending device; Figure 3 This is a partial internal structure diagram of a cable harness bending device from another perspective. Figure 4 A schematic diagram of the cutting mechanism and bending mechanism; Figure 5 A structural schematic diagram of the cutting and bending mechanisms from another perspective; Figure 6 This is a rear view schematic diagram of the bending mechanism. In the above figures, 1. Box body; 2. Lateral limiting assembly; 21. Horizontal support plate; 22. Horizontal limiting wheel; 3. Vertical limiting assembly; 31. Vertical support plate; 32. Vertical limiting wheel; 4. Anti-jump assembly; 41. Mounting bracket; 42. Limiting roller; 43. Lifting block; 44. Anti-jump roller; 5. Vertical receiving assembly; 51. Mounting plate; 511. Through hole; 52. Receiving roller; 53. Lifting rod; 54. Locking mechanism. 6. Nut; 7. Cutting mechanism; 8. Housing; 9. Drive cylinder; 10. Cylinder; 11. Double-acting lead screw; 12. Lead screw nut; 13. Lifting frame; 14. Cutting blade; 15. Limiting slide bar; 16. Bending mechanism; 17. Hollow rotating rod; 18. Mounting base; 19. Rotating wheel; 10. Rotating frame; 11. Support base; 12. Rotating shaft; 13. Drive motor; 14. Turntable; 15. Bending rod. Detailed Implementation
[0012] 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.
[0013] 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.
[0014] Examples, such as Figures 1-6As shown, a cable harness bending device includes a housing 1. Above the housing 1, along the workpiece feeding direction, are sequentially arranged a horizontal limiting component 2, a vertical limiting component 3, an anti-jump component 4, and a vertical receiving component 5. The horizontal limiting component 2 and the vertical limiting component 3 work together to limit the movement of the conveyed workpiece in all directions, ensuring smooth cable harness conveying. The anti-jump component 4 prevents the cable harness from jumping vertically. The vertical receiving component 5... Component 5 can receive the conveyed workpiece and transport it to the subsequent cutting mechanism 6 and bending mechanism 7 to ensure the smooth progress of subsequent processing. The cutting mechanism 6 is set on the outside of the vertical receiving component 5, which can cut the workpiece after bending, so that the bent workpiece can be collected and the work process can be improved. The bending mechanism 7 is set on the outside of the cutting mechanism 6, which can bend the conveyed cable harness in the horizontal or vertical direction, realizing the bending processing of the workpiece in multiple directions, improving the functionality of the device and meeting different usage needs.Furthermore, to facilitate the convenient transport of workpieces and to cut the bent workpieces to produce shaped workpieces that meet usage requirements, specifically: the cutting mechanism 6 includes a housing 61 located outside the vertical receiving component 5; a drive cylinder 62 is located at the lower part of the housing 61; a cylinder 63 that can be moved and adjusted relative to the housing 61 is located at the output end of the drive cylinder 62; a bidirectional lead screw 64 is located on one rear side of the housing 61; lead screw nuts 65 are located on both outer peripheries of the bidirectional lead screw 64; the lead screw nuts 65 can achieve vertical cutting by rotating the bidirectional lead screw 64. The screw 64 moves in opposite directions, while the threads on its left and right sides are designed to move in opposite directions. This allows its rotation to drive the upper and lower screw nuts 65 to move in opposite directions or towards each other, meeting different usage requirements. A concave-shaped lifting frame 66 is provided on one side of the screw nut 65, and a cutting blade 67 is provided on the outer side of the lifting frame 66. The housing 61 also has slots for adjusting the height of the cutting blades 67. The cutting blades 67 are arranged in two sets, upper and lower, in a staggered pattern. When cutting the wire harness, the rotation of the screw 64 drives the upper and lower cutting blades. The blade 67 moves synchronously until it approaches the workpiece and completes the cut. Then, the bidirectional lead screw 64 is controlled to rotate in opposite directions, moving the cutting blade 67 away from the workpiece, awaiting the next cutting operation. A limiting slide 68 is installed inside the housing 61 and is slidably connected to the lifting frame 66. This design limits the lifting process of the cutting blade 67, preventing deviation. Specifically, the cable harness is conveyed within the horizontal limiting assembly 2, the vertical limiting assembly 3, the anti-jump assembly 4, and the vertical receiving assembly 5, and then passes through the bending mechanism 7 into the cutting mechanism 6, especially within the cylinder 63. When bending is required, the drive cylinder 62 is first controlled to move the cylinder 63 outward. When the end of the cylinder 63 moves to the appropriate bending position, the bending mechanism 7 is controlled to bend the conveyed workpiece. After bending is completed, the drive cylinder 62 is controlled to reverse and move the cylinder 63 away from the position of the cutting blade 67. When the end of the cylinder 63 is placed inside the cutting blade 67, the forward and reverse double-acting screw 64 is controlled to move the upper and lower cutting blades 67 toward the workpiece to complete the cutting of the workpiece and ensure the forming quality of the workpiece. In the above process: the established lateral limiting component 2, vertical limiting component 3, anti-jump component 4, and vertical receiving component 5 are utilized. The lateral limiting component 2 and vertical limiting component 3 work together to limit the movement of the conveyed workpiece in all directions, ensuring the smooth transport of the cable harness. The anti-jump component 4 prevents the cable harness from jumping vertically. The vertical receiving component 5 receives the conveyed workpiece and transports it to the subsequent cutting mechanism 6 and bending mechanism 7, ensuring the smooth progress of subsequent processing. The cutting mechanism 6 cuts the workpiece after bending, resulting in a finished product. The workpieces are collected, improving the work process. The established bending mechanism 7 can bend the conveyed cable harness in the horizontal or vertical directions, achieving multi-directional bending processing and improving the functionality of the equipment to meet different usage needs. This device is rationally designed, simple in structure, and easy to process. It can bend cable harnesses according to different usage requirements, especially bending workpieces in different directions, such as planar or non-planar surfaces, greatly improving the functionality of the equipment. It is simple and convenient to operate, enhancing the diversity of cable harness manufacturing and meeting different production and processing needs.
[0015] To limit the incoming cable harness in multiple directions and ensure smooth transport, the lateral limiting component 2 includes a horizontal support plate 21 with lateral limiting wheels 22 arranged in a staggered pattern. Each lateral limiting wheel 22 is horizontally placed on the horizontal support plate 21, and the staggered arrangement of the wheels provides lateral limitation for the incoming cable harness. The vertical limiting component 3 includes a vertical support plate 31 with vertical limiting... Multiple vertical limiting wheels 32 are arranged in a staggered manner, with each vertical limiting wheel 32 placed vertically on the vertical support plate 31. The staggered arrangement of the vertical limiting wheels 32 is used to limit the vertical movement of the wire harness. The horizontal limiting component 2 and the vertical limiting component 3 work together to limit the cable in multiple directions, ensuring the smoothness of the workpiece during transportation, preventing it from jumping and affecting the transportation process, and meeting the usage requirements.
[0016] To further improve the rationality of the device setup, especially to prevent the workpiece from jumping vertically, the anti-jump component 4 includes a mounting frame 41 mounted above the housing 1. A limit roller 42 is provided below the mounting frame 41. A lifting block 43 is installed inside the mounting frame 41 above the limit roller 42. An anti-jump roller 44 is provided on the front side of the lifting block 43. Specifically, the lifting block 43 contains a ball screw. The connection between the ball screw and the lifting block 43 is similar to that in the prior art. The connection method of the lead screw nut 65 is the same. When the ball screw is rotated, it can drive the lifting block 43 to adjust its vertical position relative to the mounting bracket 41, thereby adjusting the position of the anti-jump roller 44 and cooperating with the lower limiting roller 42 to limit the conveyed wire harness and prevent it from jumping. It should be further noted that the lower limiting roller 42 can be driven by an external motor to facilitate the conveying of the wire harness. Furthermore, the vertical receiving assembly 5 includes a mounting plate 51. A receiving roller 52 is provided on the mounting plate 51. A lifting rod 53 is provided on one side of the receiving roller 52 and extends through the mounting plate 51. A through hole 511 is provided in the mounting plate 51 where the lifting rod 53 is located. A locking nut 54 is provided on the outside of the lifting rod 53. Specifically, for the receiving roller 52, an extension block is provided on the outside of one end and is connected to the lifting rod 53. The connection method between the lifting rod 53 and the extension block is the same as the connection method between the ball screw and the screw nut 65 in the prior art. When the lifting rod 53 is driven to rotate, it can adjust the position of the extension block in the vertical direction, thereby adjusting the position of the receiving roller 52. The cooperation between the receiving rollers 52 can accommodate workpieces of different specifications and sizes for limiting, ensuring the smoothness of the conveying process. Furthermore, the locking nut 54 can lock and limit the position of the lifting rod 53 to ensure its stability and can receive the conveyed cable harness, ensuring the smoothness of the conveying process.
[0017] To complete the bending process of the delivered cable harness and ensure the work progress, the bending mechanism 7 includes a hollow rotating rod 71 set in one side of the housing 61. A mounting base 72 is provided at the outer end of the hollow rotating rod 71. A rotating wheel 73 is provided on the outer side of the hollow rotating rod 71. A rotating frame 74 with an L-shaped design is provided on the outer side of the hollow rotating rod 71 located on one side of the rotating wheel 73. A support base 75 is provided at the end of the rotating frame 74. A rotating shaft 76 is provided inside the support base 75. A drive motor 77 is provided on one side of the rotating shaft 76, and a turntable 78 is provided on the other side of the rotating shaft 76. A bending rod 79 is eccentrically mounted on the turntable 78. The drive motor 77... The operation drives the rotating shaft 76 to rotate, which in turn acts on the turntable 78. The rotation of the turntable 78 drives the bending rod 79 to rotate as well, until it acts on the cable harness, causing the cable harness to be bent. At the same time, the drive motor 77 can rotate in both directions to drive the bending rod 79 to rotate clockwise or counterclockwise, ensuring the workpiece processing quality and meeting the usage requirements. Specifically, the hollow rotating rod 71 can rotate relative to the mounting base 72 and the housing 61, and its hollow design facilitates the output of the cable harness. The hollow rotating rod 71 is fixedly connected to the rotating wheel 73. A synchronous belt or similar device can be used to receive the driving power, which is then applied to the hollow rotating rod 71, allowing the hollow rotating rod 71 to rotate relative to the housing 61. The rotating frame 74 is fixedly connected to the hollow rotating rod 71 and rotates along with it when the hollow rotating rod 71 rotates. The upper half of the irregularly shaped rotating frame 74 is L-shaped, with a transverse bar at the end of the upper half. Thus, when the rotating frame 74 rotates, it can drive the support assembly to rotate relative to the outside of the housing 61, effectively adjusting the position of the bending mechanism 7. During use, the cable harness is led out from the cylinder 63, and when led to the appropriate position... The drive motor 77 is controlled to operate and act on the turntable 78. The bending rod 79 on the turntable 78 rotates together with the turntable 78 and acts on the cable harness placed outside the cylinder 63 to complete the bending of the workpiece, especially the bending in the vertical horizontal plane. When it is necessary to bend the workpiece in different directions, the rotating wheel 73 is controlled to rotate until the bending rod 79 is moved from the horizontal direction to the vertical arrangement position. Then the drive motor 77 is controlled to run and drive the bending rod 79 to rotate. In this way, the workpiece can be bent in the horizontal plane, realizing the bending of the workpiece in multiple directions. The operation is simple and convenient and the functionality is strong.
[0018] 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 cable harness bending device, comprising a housing, characterized in that, The box body is provided with a horizontal limiting component, a vertical limiting component, an anti-jump component, and a vertical receiving component arranged sequentially on the upper part along the workpiece feeding direction. A cutting mechanism is provided on the outside of the vertical receiving component, and a bending mechanism is provided on the outside of the cutting mechanism. The cutting mechanism includes a housing that forms the outer side of the vertical receiving component. A driving cylinder is provided at the lower part of the housing. The output end of the driving cylinder is provided with a cylinder that can be moved and adjusted relative to the housing. A double-acting lead screw is provided on one side of the housing. Lead screw nuts are provided on both outer peripheries of the double-acting lead screw. A concave lifting frame is provided on one side of the lead screw nut. A cutting blade is provided on the outside of the lifting frame. A limiting slide is provided inside the housing and is slidably connected to the lifting frame.
2. The cable harness bending device according to claim 1, characterized in that, The lateral limiting component includes a horizontal support plate, on which a lateral limiting wheel is provided, and multiple lateral limiting wheels are arranged in a staggered arrangement. The vertical limiting component includes a vertical support plate, on which a vertical limiting wheel is provided, and multiple vertical limiting wheels are arranged in a staggered arrangement.
3. The cable harness bending device according to claim 2, characterized in that, The anti-jumping component includes a mounting frame installed above the housing, a limiting roller installed below the mounting frame, a lifting block installed inside the mounting frame above the limiting roller, an anti-jumping roller installed on the front side of the lifting block, and a vertical support component including a mounting plate with a support roller installed on the mounting plate. A lifting rod is installed on one side of the support roller and extends through the mounting plate. A through hole is opened in the mounting plate at the position where the lifting rod is installed, and a locking nut is installed on the outside of the lifting rod.
4. A cable harness bending device according to claim 3, characterized in that, The bending mechanism includes a hollow rotating rod disposed within one side of the housing. A mounting base is provided at the outer end of the hollow rotating rod. A rotating wheel is disposed on the outer side of the hollow rotating rod. A rotating frame with an L-shaped design is disposed on the outer side of the hollow rotating rod located on one side of the rotating wheel. A support base is provided at the end of the rotating frame. A rotating shaft is disposed within the support base. A drive motor is disposed on one side of the rotating shaft. A turntable is disposed on the other side of the rotating shaft. A bending rod is eccentrically disposed on the turntable.