New energy automobile wire harness production doubling device

Abstract

The utility model relates to the technical field of automobile wire harnesses, and discloses a new energy automobile wire harness production doubling device which comprises a control assembly at one end of a working clamp, a rotating disc and a connecting ring which are fixedly sleeved, a rotating handle can drive the rotating disc to rotate in an assembly window, and a surface arc-shaped window of the rotating disc and a radial window of a fixed disc form a linkage mechanism. The moving roller is pushed by the inner wall of the arc-shaped window to drive the clamping plates to move towards the center of the fixing disc through the moving seat, the multiple clamping plates are linked through the sliding rod, the clamping range is automatically adjusted according to the diameter of the wire harness, the guide seat and the guide groove are matched to ensure accurate movement, the reset spring assists the clamping plates to automatically reset, and stable clamping of the wire harnesses of different specifications is achieved. And the arc-shaped window and the radial window of the doubling device are in linkage design, so that the clamping plates can be steplessly adjusted, the device can adapt to wire harnesses with different diameters, and the flexible production requirement of the wire harnesses of the new energy automobile is met.

Description

A parallel production line device for new energy vehicle wiring harnesses Technical Field

[0001] This utility model relates to the field of automotive wiring harness technology, and in particular to a wiring harness production line device for new energy vehicles. Background Technology

[0002] In the manufacturing of new energy vehicles, wiring harnesses, as key components connecting various electrical parts, directly affect the safety and reliability of the entire vehicle. Because new energy vehicles encompass multiple circuits, including high-voltage power systems and low-voltage control systems, the wiring harness composition is complex, with significant differences in wire diameters; for example, high-voltage power lines have large diameters, while low-voltage signal lines have small diameters. Therefore, the compatibility of wiring harness fixing in parallel production processes places extremely high demands on the paralleling device.

[0003] Traditional paralleling devices for new energy vehicle wiring harness production suffer from numerous problems when fixing the harnesses. Firstly, the fixing structures are mostly designed for a single specification, such as using clamps or clips with fixed hole diameters, which can only accommodate wiring harnesses within a specific diameter range. When dealing with paralleling multiple wiring harness specifications, frequent changes of different clamp specifications are required, reducing production efficiency and increasing labor and equipment maintenance costs. Secondly, some paralleling devices with adjustable functions have limited adjustment precision, making it difficult to accurately adapt to non-standard diameter wiring harnesses. This can lead to over-tightening, damaging the wiring harness insulation layer, or under-tightening, causing the wiring harness to shift or loosen during paralleling, affecting paralleling quality and subsequent safety. Furthermore, traditional paralleling devices typically lack the ability to adaptively adjust to changes in wiring harness diameter, failing to meet the flexible production needs of small-batch, multi-variety new energy vehicle wiring harnesses. They are particularly inadequate for achieving stable and reliable fixing when dealing with irregularly shaped or multi-layered shielded wiring harnesses. Summary of the Invention

[0004] The technical problem to be solved by this utility model is that the existing paralleling devices are difficult to adapt to wire harnesses of different diameters. To address this, we propose a paralleling device for the production of wire harnesses for new energy vehicles.

[0005] To achieve the above objectives, this application adopts the following technical solution: a new energy vehicle wiring harness production parallel wiring device, including a working clamp, one end of which has an assembly window, the assembly window having a built-in control component, the control component including a rotating disk, a connecting ring fixedly fitted onto the surface of the rotating disk, multiple arc-shaped windows on the surface of the rotating disk, a fixed disk on one side of the rotating disk, the fixed disk being fixedly connected to the inner wall of the assembly window around its perimeter, multiple mounting slots on the side of the fixed disk away from the rotating disk, a radial window at the bottom of the inner cavity of the mounting slot, a moving roller built into the radial window, the end of the moving roller away from the fixed disk extending into the arc-shaped window, a moving seat fixedly connected to the end of the moving roller near the mounting slot, a return spring being provided between the moving seat and one side of the mounting slot wall, and a clamping plate fixedly connected to the end of the moving seat near the center of the fixed disk.

[0006] Preferably, a rubber pad is fixedly connected to the bottom of one end of the working clamp.

[0007] Preferably, the connecting ring is placed inside the assembly window, and the outer ring wall of the connecting ring is rotatably connected to the inner wall of the assembly window.

[0008] Preferably, a closing ring is fixedly connected to the side of the fixed disk away from the rotating disk.

[0009] Preferably, a handle is fixedly connected to one side of the top of the connecting ring, and a connecting window is opened at the top of one end of the working clamp to facilitate the passage of the handle.

[0010] Preferably, guide seats are fixedly connected to both sides of the motion seat, and guide grooves are provided on both sides of the mounting groove wall, with the guide seats slidably connected to the guide groove wall.

[0011] Preferably, one end of the reset spring contacts the motion seat, a positioning groove is provided on one side of the mounting groove wall, and the end of the reset spring away from the motion seat is fixedly connected to the bottom of the positioning groove cavity.

[0012] Preferably, a sliding rod is provided between the plurality of clamping plates, and the sliding rod is slidably connected to the clamping plates.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] This utility model discloses a wiring harness production paralleling device for new energy vehicles, with a control component as its core to achieve precise wiring harness fixing. In the control component, a rotating disk is fixedly sleeved with a connecting ring. Rotating the handle drives the rotating disk to rotate within the assembly window, and its surface arc-shaped window forms a linkage mechanism with the radial window of the fixed disk. Driven by the inner wall of the arc-shaped window, the motion roller moves the clamping plate towards the center of the fixed disk via a motion seat. Multiple clamping plates are linked by sliding rods, automatically adjusting the clamping range according to the wiring harness diameter. The guide seat and guide groove cooperate to ensure precise movement, and a return spring assists the clamping plate in automatically resetting, achieving stable clamping of wiring harnesses of different specifications.

[0015] Compared to traditional devices, the arc-shaped and radial window linkage design of this parallel wiring device allows for stepless adjustment of the clamping plate, accommodating wire harnesses of different diameters and meeting the flexible production needs of new energy vehicle wire harnesses. The overall design takes ergonomics into account, with rubber friction pads at the bottom of the working clamps increasing grip friction and distributing hand force. The rotating handle design facilitates operation, reduces operator fatigue, improves work efficiency and operating experience, and achieves a simple, smooth, efficient, and stable operation process. Attached Figure Description

[0016] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:

[0017] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 is a schematic diagram of the assembly structure of the working clamp and control components of this utility model;

[0019] Figure 3 is a schematic diagram of the control component structure of this utility model;

[0020] Figure 4 is an exploded structural diagram of the control component of this utility model;

[0021] Figure 5 is a schematic diagram of the assembly structure of the clamping plate and the fixing plate of this utility model.

[0022] Legend: 1. Working clamp; 101. Rubber pad; 102. Assembly window; 103. Connecting window; 2. Control component; 201. Rotary disk; 202. Connecting ring; 203. Handle; 204. Arc-shaped window; 205. Fixed disk; 206. Mounting slot; 207. Radial window; 208. Motion roller; 209. Motion seat; 210. Guide seat; 211. Guide groove; 212. Return spring; 213. Positioning groove; 214. Clamping plate; 215. Sliding rod; 216. Closing ring. Detailed Implementation

[0023] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0024] Referring to Figures 1 to 5, this utility model provides a wiring harness production paralleling device for new energy vehicles, including a working clamp 1. A rubber pad 101 is fixedly connected to the bottom of one end of the working clamp 1. An assembly window 102 is opened at one end of the working clamp 1, and a control component 2 is built into the assembly window 102. The rubber friction pad fixed to the bottom of one end of the working clamp 1 plays an independent and important role. During operation, when the operator holds the working clamp 1, the special texture and moderate softness of the friction pad conform to the hand grip area, increasing friction to prevent slippage, while distributing the force on the hand, reducing fatigue caused by long-term operation, and improving operating comfort. The assembly window 102 at the other end of the working clamp 1 provides a stable installation space for the control component 2, ensuring the coordination and reliability of each component during operation, so that the control component 2 and the friction pad function without interference but in cooperation.

[0025] The control component 2 includes a rotating disk 201, with a connecting ring 202 fixedly fitted onto its surface. The connecting ring 202 is placed inside the assembly window 102, and its outer ring wall is rotatably connected to the inner wall of the assembly window 102. A handle 203 is fixedly connected to one side of the top of the connecting ring 202. A connecting window 103 is provided at the top of one end of the working clamp 1 to facilitate the passage of the handle 203. Multiple arc-shaped windows 204 are provided on the surface of the rotating disk 201. A fixed disk 205 is provided on one side of the rotating disk 201, and the fixed disk 205 is fixedly connected to the inner wall of the assembly window 102 around its perimeter. Multiple mounting slots 206 are provided on the side of the fixed disk 205 away from the rotating disk 201. A radial window 207 is provided at the bottom of the inner cavity of the mounting slot 206. A moving roller 208 is built into the radial window 207, and the end of the moving roller 208 away from the fixed disk 205 extends into the arc-shaped window 204. As the core part of the entire parallel wiring device, the control component 2 achieves precise fixation of the wire harness through a sophisticated mechanical structure design. The rotating disk 201 is fixedly sleeved with the connecting ring 202. When the operator turns the handle 203, the connecting ring 202 drives the rotating disk 201 to rotate within the assembly window 102. The multiple arc-shaped windows 204 on the surface of the rotating disk 201 form a linkage mechanism with the radial windows 207 on the fixed disk 205, which is the key to achieving adaptive adjustment.

[0026] A motion seat 209 is fixedly connected to one end of the motion roller 208 near the mounting groove 206. Guide seats 210 are fixedly connected to both sides of the motion seat 209. Guide grooves 211 are formed on both sides of the mounting groove 206. The guide seats 210 are slidably connected to the groove walls of the guide grooves 211. A return spring 212 is provided between the motion seat 209 and one side of the mounting groove 206. One end of the return spring 212 contacts the motion seat 209. A positioning groove 213 is formed on one side of the mounting groove 206, and the return spring 212 is located away from the motion seat 209. One end of the 09 is fixedly connected to the bottom of the inner cavity of the positioning groove 213. A clamping plate 214 is fixedly connected to the end of the motion seat 209 near the center of the fixed disk 205. A sliding rod 215 is provided between multiple clamping plates 214, and the sliding rod 215 is slidably connected to the clamping plate 214. A closing ring 216 is fixedly connected to the side of the fixed disk 205 away from the rotating disk 201. As the rotating disk 201 rotates, the inner wall of the arc-shaped window 204 pushes the motion roller 208 in the radial window 207 towards the center of the fixed disk 205. The motion roller 208 drives the clamping plate 214 to move synchronously through the fixedly connected motion seat 209, automatically adjusting the clamping range according to the wire harness diameter. The guide seats 210 on both sides of the motion seat 209 cooperate with the guide grooves 211 of the mounting groove 206 to ensure the accuracy of the movement and avoid deviation. The return spring 212 provides a reverse force when the wire harness is released, causing the clamping plate 214 to automatically return to its original position, thereby achieving stable clamping of wire harnesses of different specifications.

[0027] The control component 2, through the unique structure of the rotating disk 201 and the fixed disk 205, can accurately adapt to wire harnesses of different diameters. Traditional devices are limited by single-specification clamps or limited adjustment accuracy, making it difficult to cope with diverse wire harness requirements. However, the linkage design of the arc-shaped window 204 and the radial window 207 of this device allows the clamping plate 214 to achieve stepless adjustment, meeting the flexible production needs of small batches and multiple varieties of new energy vehicle wire harnesses.

[0028] The overall design, centered around control component 2, ensures a simple and smooth operation process. The ergonomic design of the handle 203, combined with the rubber friction pad at the bottom of the working clamp 1, provides a comfortable grip and increases stability during operation. Operators can easily apply force to control the rotating disc 201, achieving precise wire harness fixing operations. Prolonged use is less likely to cause fatigue, improving work efficiency and user experience.

[0029] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A new energy vehicle wire harness production and lacing device, characterized in that, The device includes a working clamp with an assembly window at one end. A control component is built into the assembly window. The control component includes a rotating disk with a connecting ring fixedly fitted onto its surface. Multiple arc-shaped windows are formed on the surface of the rotating disk. A fixed disk is located on one side of the rotating disk, and its perimeter is fixedly connected to the inner wall of the assembly window. Multiple mounting slots are formed on the side of the fixed disk away from the rotating disk. A radial window is formed at the bottom of the inner cavity of each mounting slot, and a moving roller is built into each radial window. The end of the moving roller away from the fixed disk extends into the arc-shaped window. A moving seat is fixedly connected to the end of the moving roller near the mounting slot. A return spring is provided between the moving seat and one side of the mounting slot wall. A clamping plate is fixedly connected to the end of the moving seat near the center of the fixed disk.

2. The new energy vehicle wire harness production and bundling device according to claim 1, characterized in that: A rubber pad is fixedly connected to the bottom of one end of the working clamp.

3. The new energy vehicle wiring harness production line device according to claim 1, characterized in that: The connecting ring is placed inside the assembly window, and the outer ring wall of the connecting ring is rotatably connected to the inner wall of the assembly window.

4. The new energy vehicle wiring harness production parallel line device according to claim 3, characterized in that: A closed ring is fixedly connected to the side of the fixed disk away from the rotating disk.

5. The new energy vehicle wiring harness production parallel line device according to claim 1, characterized in that: A handle is fixedly connected to one side of the top of the connecting ring, and a connecting window is opened at the top of one end of the working clamp to facilitate the passage of the handle.

6. The new energy vehicle wiring harness production parallel line device according to claim 1, characterized in that: Guide seats are fixedly connected to both sides of the motion seat, and guide grooves are opened on both sides of the mounting groove wall. The guide seats are slidably connected to the guide groove wall.

7. The new energy vehicle wiring harness production line device according to claim 1, characterized in that: One end of the reset spring contacts the motion seat, and a positioning groove is provided on one side of the mounting groove wall. The end of the reset spring away from the motion seat is fixedly connected to the bottom of the positioning groove cavity.

8. The new energy vehicle wiring harness production line device according to claim 1, characterized in that: A sliding rod is provided between the plurality of clamping plates, and the sliding rod is slidably connected to the clamping plates.

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