Electronic wire harness processing device
By designing components such as guide rows, electric tangent heads, slide rails, sliders, horizontal bar cylinders and elastic connection mechanisms in the electronic wiring harness processing device, simultaneous traction and cutting of multiple wires is achieved, solving the problem of low processing efficiency in the prior art and improving the ability to cut multiple wires.
Patent Information
- Application Number
- CN202422099207.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-08-28
AI Technical Summary
The existing automatic tangent electronic wiring harness processing device cannot pull multiple wires at the same time, resulting in only one wire being cut at a time, which is relatively low in processing efficiency.
An electronic wiring harness processing device is designed, using components such as guide rows, electric tangents, slide rails, sliders, horizontal bar cylinders and elastic connection mechanisms. Through the coordinated work of these components, multiple wires can be traction and cut at the same time.
The function of cutting multiple wires at the same time is realized, the processing efficiency is improved, and the problem of only cutting one wire at a time in the prior art is solved.
Smart Images
Figure CN222981016U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic wire harnesses, in particular to an electronic wire harness processing device. Background Art
[0002] Electronic wire harness processing equipment is a general term for a series of equipment and tools used to handle and process electronic wire harnesses. These devices are widely used in many industries such as electronics, automobiles, aerospace, and medical devices to ensure accurate, efficient, and reliable production of wire harnesses;
[0003] Existing electronic wire harness processing devices include automatic wire cutting machines: used to cut a whole roll of wire or cable into wire segments of specified length, which is the first step in wire harness processing; wire stripping machines: equipment that automatically or manually removes the insulation layer of wires, which are divided into pneumatic, electric, ultra-quiet and other types to meet the processing needs of different wire diameters and insulating materials; and terminal machines: machines that crimp terminals (connectors) to the ends of wires, which can achieve wire connection without welding, improving production efficiency and connection reliability.
[0004] However, when using an automatic wire cutting type electronic wire harness processing device, it is impossible to pull multiple wires at the same time through the traction wheel, and only one wire can be pulled at a time. When trying to pull multiple wires at the same time, due to the possible differences in the physical properties of each wire (such as material, diameter, softness, etc.), and the change in the friction coefficient between the roller and the wire, it is difficult to ensure that all wires can be pulled out to the same length at exactly the same speed. This tiny length difference will gradually accumulate in mass production, and eventually lead to quality problems in wire harness processing. Therefore, this automatic wire cutting machine can only cut one wire at a time, and its processing efficiency is low; therefore, it does not meet the existing needs. In this regard, we propose an electronic wire harness processing device. Utility Model Content
[0005] The purpose of the utility model is to provide an electronic wire harness processing device to solve the problem raised in the above-mentioned background technology that when using an automatic wire cutting type electronic wire harness processing device, it is impossible to pull multiple wires at the same time through a traction wheel, and only one wire can be pulled at a time. When trying to pull multiple wires at the same time, due to the possible differences in the physical properties of each wire (such as material, diameter, softness, etc.), and the change in the friction coefficient between the roller and the wire, it is difficult to ensure that all wires can be pulled out to the same length at exactly the same speed. This tiny length difference will gradually accumulate in mass production, and eventually lead to quality problems in wire harness processing. Therefore, this automatic wire cutting machine can only cut one wire at a time, and its processing efficiency is low.
[0006] To achieve the above object, the present utility model provides the following technical solution: An electronic wire harness processing device, including an automatic wire cutting machine for electronic wire harness processing. One side of the outer surface of the automatic wire cutting machine for electronic wire harness processing is fixedly provided with a guiding row, and a plurality of guiding through holes are provided on the outer surface of the guiding row;
[0007] In front of the guiding row is an electric wire cutting head. The surface of the electric wire cutting head facing the automatic wire cutting machine for electronic wire harness processing is provided with an elastic connection mechanism, and the electric wire cutting head is connected to the automatic wire cutting machine for electronic wire harness processing through the elastic connection mechanism;
[0008] Above and below the electric wire cutting head, there is a slide rail fixed to the automatic wire cutting machine for electronic wire harness processing on each side. On one side of the outer surface of the slide rail, a slider is installed. On the opposite surfaces of the two sliders, L-shaped plates are fixedly provided. On one side of the outer surface of the L-shaped plate, a single-rod cylinder is installed. The piston rod of the single-rod cylinder is connected to a fixing plate, and the position of the fixing plate corresponds to that of the guiding row.
[0009] Preferably, behind the guiding row, there is a wire guiding sleeve fixed to the outer surface of the automatic wire cutting machine for electronic wire harness processing. Between the wire guiding sleeve and the guiding row, there is a traction wheel fixedly installed on the outer surface of the automatic wire cutting machine for electronic wire harness processing.
[0010] Preferably, on one side of the upper end surface of the automatic wire cutting machine for electronic wire harness processing, an intelligent control panel is fixedly installed, and the two sliders and an electric wire cutting head are all electrically connected to the intelligent control panel.
[0011] Preferably, the elastic connection mechanism includes two connecting rods. On one side of the outer surface of the connecting rod, a limiting ring is fixedly sleeved. Outside the limiting ring, there is a cylindrical groove inside the automatic wire cutting machine for electronic wire harness processing, and the outer surface of the limiting ring fits with the inner wall of the cylindrical groove.
[0012] Preferably, between the rear end surface of the limiting ring and the cylindrical groove, there is a spring, and the two ends of the spring are respectively connected between the limiting ring and the inner wall of the cylindrical groove.
[0013] Preferably, above the cylindrical groove, there is a metal cover plate on the upper end surface of the automatic wire cutting machine for electronic wire harness processing, and the automatic wire cutting machine for electronic wire harness processing and the metal cover plate are fixed by screws.
[0014] Compared with the prior art, the beneficial effects of the present utility model are:
[0015] 1. When this device is used for the first time, multiple wires are passed through the wire guiding sleeve and the traction wheel at the same time. Then, the multiple wires are respectively passed through a plurality of guiding through holes located on the outer surface of the wire guiding sleeve. When cutting for the first time, it is necessary to ensure that the front end faces of all the wires are in the same position. Then, two single-bar cylinders are respectively moved to the upper and lower parts of the front end of the wire through two sliders, and the fixing plate is pushed towards the wire direction through the single-bar cylinder until the front ends of all the wires are fixed between the two fixing plates. Then, the single-bar cylinder is moved forward through the slider to pull all the wires to the same length, and then they are cut by the electric cutting head. Through the above technical solution, the automatic wire cutting machine for electronic wire harness processing can cut multiple wires at the same time, thereby improving its processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of the whole of the present utility model;
[0017] Figure 2 is a side view of the bottom structure of the whole of the present utility model;
[0018] Figure 3 is a top view of the overall internal structure of a part of the present utility model.
[0019] In the figure: 1. Automatic wire cutting machine for electronic wire harness processing; 2. Wire guiding sleeve; 3. Guide row; 4. Guiding through hole; 5. Electric cutting head; 6. Slide rail; 7. Slide block; 8. L-shaped plate; 9. Single-bar cylinder; 10. Fixing plate; 11. Intelligent control panel; 12. Connecting rod; 13. Limiting ring; 14. Cylindrical groove; 15. Spring; 16. Traction wheel; 17. Elastic connection mechanism. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.
[0021] The automatic wire cutting machine 1 (model number XY-220) for electronic wire harness processing, the single-bar cylinder 9 (model number MA16), and the spring 15 (model number JX110) mentioned in the present utility model can all be obtained by purchasing from the market or customizing privately.
[0022] Please refer to Figures 1 to 3 , an embodiment provided by the present utility model: An electronic wire harness processing device includes an automatic wire cutting machine 1 for electronic wire harness processing. A guide row 3 is fixedly provided on one side of the outer surface of the automatic wire cutting machine 1 for electronic wire harness processing, and a plurality of guiding through holes 4 are provided on the outer surface of the guide row 3;
[0023] There is an electric cutting head 5 in front of the guiding row 3. An elastic connecting mechanism 17 is provided on the surface of the electric cutting head 5 facing the automatic wire cutting machine 1 for electronic wire harness processing, and the electric cutting head 5 is connected to the automatic wire cutting machine 1 for electronic wire harness processing through the elastic connecting mechanism 17;
[0024] A slide rail 6 fixed to the automatic wire cutting machine 1 for electronic wire harness processing is provided on both the upper and lower sides of the electric cutting head 5. A slider 7 is installed on one side of the outer surface of the slide rail 6. L-shaped plates 8 are fixedly provided on the opposite surfaces of the two sliders 7. A single-rod cylinder 9 is installed on one side of the outer surface of the L-shaped plate 8. The piston rod of the single-rod cylinder 9 is connected to a fixing plate 10, and the position of the fixing plate 10 corresponds to that of the guiding row 3.
[0025] There is a wire guiding sleeve 2 fixed to the outer surface of the automatic wire cutting machine 1 for electronic wire harness processing behind the guiding row 3. A traction wheel 16 fixedly installed on the outer surface of the automatic wire cutting machine 1 for electronic wire harness processing is provided between the wire guiding sleeve 2 and the guiding row 3; A smart control panel 11 is fixedly installed on one side of the upper end surface of the automatic wire cutting machine 1 for electronic wire harness processing, and both two sliders 7 and an electric cutting head 5 are electrically connected to the smart control panel 11; The electric cutting head 5 and the sliders 7 can be controlled through the smart control panel 11. When using this device for the first time, multiple wires are simultaneously passed through the wire guiding sleeve 2 and the traction wheel 16, and then the multiple wires are respectively passed through multiple guiding through holes 4 on the outer surface of the wire guiding sleeve 2. When cutting for the first time, it is necessary to ensure that the front end faces of all the wires are in the same position. Then, the two sliders 7 are respectively driven to move the two L-shaped plates 8 fixedly connected thereto. During the movement of the L-shaped plates 8, the single-rod cylinders 9 fixedly installed on the outer surface of the L-shaped plates 8 will move together. When the two single-rod cylinders 9 are respectively moved to the upper and lower sides of the front end of the wire, the fixing plate 10 is pushed towards the wire by the single-rod cylinder 9 until the front end of all the wires is fixed between the two fixing plates 10. Then, the single-rod cylinder 9 is moved forward by the slider 7 to pull all the wires to the same length, and then they are cut by the electric cutting head 5. Through the above technical solution, the automatic wire cutting machine 1 for electronic wire harness processing can cut multiple wires simultaneously, thereby improving its processing efficiency.
[0026] The elastic connecting mechanism 17 includes two connecting rods 12. A limiting ring 13 is fixedly sleeved on one side of the outer surface of the connecting rod 12. A cylindrical groove 14 inside the automatic wire cutting machine 1 for electronic wire harness processing is provided outside the limiting ring 13, and the outer surface of the limiting ring 13 is in fit with the inner wall of the cylindrical groove 14; A spring 15 is provided between the rear end face of the limiting ring 13 and the inner wall of the cylindrical groove 14, and both ends of the spring 15 are connected between the limiting ring 13 and the inner wall of the cylindrical groove 14; When the wire is cut off, at this time, the front end of the wire connected to the automatic wire cutting machine 1 for electronic wire harness processing is behind the electric cutting head 5;
[0027] When the front end of the wire is located behind the electric cutting head 5, the slider 7 drives the L-shaped plate 8 to move backward. When the backward-moving L-shaped plate 8 contacts the electric cutting head 5, continue to move the L-shaped plate 8 backward. As the L-shaped plate 8 moves at this time, the electric cutting head 5 will move backward together. During the backward movement of the electric cutting head 5, the limit ring 13 connected to it through the elastic connection mechanism 17 will move together and compress the spring 15. When the rear end face of the electric cutting head 5 contacts the front end face of the automatic wire cutting machine 1 for electronic wire harness processing, the two single-bar cylinders 9 respectively installed on the outer surface of the L-shaped plate 8 will move to the upper and lower sides of the wire connected to the outer surface of the automatic wire cutting machine 1 for electronic wire harness processing at this time. Then, fix the front end of the wire between the two fixing plates 10 again and pull it forward through the slider 7. When the L-shaped plate 8 is driven forward again by the slider 7, due to the reaction force of the compressed spring 15, the electric cutting head 5 can be pushed back to its original position. When the wire is pulled to the corresponding length, cut it with the electric cutting head 5, and then perform cyclic operation. Through the above technical solution, it can be prevented that the cut electrical top end is located behind the electric cutting head 5, resulting in the situation that it cannot be driven forward by the fixing plate 10.
[0028] Above the cylindrical groove 14, there is a metal cover plate located on the upper end face of the automatic wire cutting machine 1 for electronic wire harness processing, and the automatic wire cutting machine 1 for electronic wire harness processing and the metal cover plate are fixed by screws; the metal cover plate can protect the internal structure of the cylindrical groove 14, and when a failure occurs in the internal structure of the cylindrical groove 14, the metal cover plate can be removed to repair its internal structure.
[0029] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.
Claims
1. An electronic wire processing device, comprising an automatic wire cutting machine (1) for electronic wire processing, characterized in that: A guide row (3) is fixedly provided on one side of the outer surface of the automatic wire cutting machine (1) for processing electronic wire harnesses, and a plurality of guide through holes (4) are provided on the outer surface of the guide row (3); An electric wire cutting head (5) is provided in front of the guide row (3); a surface of the electric wire cutting head (5) facing the automatic wire cutting machine (1) for processing electronic wire harnesses is provided with an elastic connection mechanism (17); and the electric wire cutting head (5) and the automatic wire cutting machine (1) for processing electronic wire harnesses are connected via the elastic connection mechanism (17); A slide rail (6) fixed to the automatic wire cutting machine (1) for processing electronic wire harnesses is provided above and below the electric wire cutting head (5); a slider (7) is installed on one side of the outer surface of the slide rail (6); two L-shaped plates (8) are fixed on the opposite surfaces of the two sliders (7); a single-bar cylinder (9) is installed on one side of the outer surface of the L-shaped plate (8); a piston rod of the single-bar cylinder (9) is connected to a fixed plate (10), and the position of the fixed plate (10) corresponds to the guide row (3).
2. The electronic wire beam processing device according to claim 1, characterized in that: A wire guide sleeve (2) fixed to the outer surface of the automatic wire cutting machine (1) for processing electronic wire harnesses is provided behind the guide row (3), and a traction wheel (16) fixedly mounted on the outer surface of the automatic wire cutting machine (1) for processing electronic wire harnesses is provided between the wire guide sleeve (2) and the guide row (3).
3. The electronic wire beam processing device according to claim 1, characterized in that: One side of the upper end surface of the automatic wire cutting machine (1) for processing electronic wire harnesses is fixedly mounted on an intelligent control panel (11), and the two sliders (7) and an electric wire cutting head (5) are electrically connected to the intelligent control panel (11).
4. The electronic wire beam processing device according to claim 1, characterized in that: The elastic connection mechanism (17) comprises two connection rods (12), a limiting ring (13) is fixedly sleeved on one side of the outer surface of the connection rod (12), a cylindrical groove (14) located inside the automatic wire cutting machine (1) for processing electronic wire harnesses is provided on the outer side of the limiting ring (13), and the outer surface of the limiting ring (13) is in contact with the inner wall of the cylindrical groove (14).
5. The electronic wire beam processing device according to claim 4, characterized in that: A spring (15) is provided between the rear end surface of the limiting ring (13) and the cylindrical groove (14), and the two ends of the spring (15) are respectively connected to the limiting ring (13) and the inner wall of the cylindrical groove (14).
6. The electronic wire beam processing device according to claim 4, characterized in that: A metal cover plate located on the upper end surface of the automatic wire cutting machine (1) for processing electronic wire harnesses is provided above the cylindrical groove (14), and the automatic wire cutting machine (1) for processing electronic wire harnesses is fixed to the metal cover plate by screws.