A welding device for wire harness production

Abstract

The utility model relates to wire harness production technical field discloses a kind of welding devices for wire harness production, including bottom plate, the inside of bottom plate is slidably connected with multiple housings, the inside of housing is slidably connected with sliding rod, the outside of sliding rod is rotatably connected with multiple rotating plates, the outside of housing is slidably connected with hollow column, the top of bottom plate is fixedly connected with control panel, the outside of control panel is fixedly connected with docking assembly, the docking assembly includes fixed column, one end of fixed column is fixedly connected in the outside of control panel, the outside of fixed column is slidably connected with sliding ring, the inside of sliding ring is slidably connected with multiple ball bearings. In the utility model, staff only needs to press sliding rod or utilize the elasticity of spring two to make rotating plate snap into or separate from hollow column clamping groove etc. Operation can quickly complete the fixing and disassembly of bottom plate, without complex tool or tedious step, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wire harness production technology, and in particular to a welding device for wire harness production. Background Technology

[0002] Welding equipment for wire harness production is used to connect wire harnesses such as wires and cables to electronic components or other wire harnesses. It is widely used in industries such as automobiles, electronic equipment manufacturing, and home appliances. It has significant advantages such as reliable electrical performance, high mechanical strength, high production efficiency, good sealing performance, and high degree of automation.

[0003] Welding equipment used in wire harness production generally consists of a welding host, welding head, control device, and other structures. The three commonly used welding equipment in wire harness production are resistance welding, ultrasonic welding, and laser welding. They are based on the principles of resistance heating and melting, high-frequency vibration friction heating and plastic connection, and laser beam energy melting and solidification, respectively. Each has advantages such as high welding efficiency, excellent joint performance, and high precision, but also has limitations such as high requirements for welding conditions, high equipment cost, or complex maintenance.

[0004] Existing welding equipment used in wire harness production cannot avoid the problem of shaking caused by external factors during use. Shaking causes the relative position of the welding head and the wire harness to shift, making it difficult to ensure the accuracy and consistency of the welding point. This leads to deviations in the welding position and affects product quality. This is especially true for welding wire harnesses with high precision requirements, such as the tiny wire harnesses in electronic devices, where the welding point may deviate from the designated position, resulting in poor circuit connection. Therefore, a welding equipment for wire harness production is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a welding device for wire harness production, which aims to improve the existing technology by preventing the welding device from shaking due to external factors when using it.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A welding device for wire harness production includes a base plate, a plurality of outer shells slidably connected inside the base plate, a sliding rod slidably connected inside the outer shell, a plurality of rotating plates rotatably connected to the outer side of the sliding rod, a hollow column slidably connected to the outer side of the outer shell, a control plate fixedly connected to the top of the base plate, and a docking assembly fixedly connected to the outer side of the control plate.

[0008] As a further description of the above technical solution:

[0009] The docking assembly includes a fixed post, one end of which is fixedly connected to the outside of the control board. A sliding ring is slidably connected to the outside of the fixed post, and multiple balls are slidably connected inside the sliding ring. A sliding post is slidably connected to the outside of the balls. Two limiting rings are fixedly connected to the outside of the sliding post, and a transmission line is fixedly connected inside the sliding post.

[0010] As a further description of the above technical solution:

[0011] Multiple springs are fixedly connected to the outer side of the sliding rod, and the other end of each spring is fixedly connected to the inner side of the rotating plate.

[0012] As a further description of the above technical solution:

[0013] A spring three is fixedly connected to the bottom of the sliding rod, and the other end of the spring three is fixedly connected to the inside of the outer casing;

[0014] As a further description of the above technical solution:

[0015] A fixing ring is fixedly connected to the outer side of the outer shell, and the bottom of the fixing ring is slidably connected to the outer side of the base plate;

[0016] As a further description of the above technical solution:

[0017] The other end of the transmission line is fixedly connected to a welding device, and the outer side of the ball is slidably connected to the inside of the fixed post.

[0018] As a further description of the above technical solution:

[0019] A spring is fixedly connected to the inner side of the sliding ring, and the other end of the spring is fixedly connected to the outer side of the fixed post.

[0020] As a further description of the above technical solution:

[0021] The outer side of the limiting ring is slidably connected to the inside of the fixed post, and the outer side of the ball is slidably connected to the outer side of the limiting ring.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the base plate is fixed or disassembled by means of a sliding rod in conjunction with the outer shell, a second spring in conjunction with the sliding rod, a rotating plate in conjunction with the rotating plate, and a hollow column. This design makes the installation and disassembly of the base plate relatively simple. Workers only need to press the sliding rod or use the elasticity of the second spring to make the rotating plate engage or disengage from the hollow column slot to quickly complete the fixing and disassembly of the base plate without complicated tools or cumbersome steps, thus improving work efficiency.

[0024] 2. In this utility model, a fixed column is used in conjunction with a sliding ring, the sliding ring is used in conjunction with a spring and a ball, the ball is used in conjunction with a sliding column, and the sliding column is used in conjunction with a limiting ring and a transmission line to achieve the connection effect of the transmission line. This connection structure is relatively simple, and the connection and cooperation of each component is relatively clear. When a fault occurs or maintenance is required, it is convenient for staff to inspect, repair and replace the components, thereby reducing maintenance costs and maintenance time. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a welding device for wire harness production proposed in this utility model.

[0026] Figure 2 This is a schematic diagram of the structure of a welder for a welding device used in wire harness production according to this utility model;

[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0029] Legend:

[0030] 1. Base plate; 2. Control panel; 3. Fixed column; 4. Sliding ring; 5. Spring 1; 6. Ball bearing; 7. Sliding column; 8. Restricting ring; 9. Transmission line; 10. Welding device; 11. Housing; 12. Sliding rod; 13. Spring 2; 14. Rotating plate; 15. Spring 3; 16. Fixed ring; 17. Hollow column. Detailed Implementation

[0031] 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.

[0032] Reference Figure 1 , Figure 2 and Figure 4This utility model provides an embodiment of a welding device for wire harness production, including a base plate 1. The base plate 1 serves as the basic load-bearing component of the entire welding device, providing a stable mounting surface for the control plate 2, docking components, and welding device 10 above, ensuring the stability of the entire device during operation. Multiple outer shells 11 are slidably connected inside the base plate 1. These outer shells 11 can slide flexibly within the base plate 1, providing a movable basis for subsequent fixing or disassembly of the base plate 1 in conjunction with the hollow column 17. A fixing ring 16 is fixedly connected to the outer side of the outer shell 11. The fixing ring 16 plays an auxiliary positioning and strengthening role in the fixing process of the base plate 1. It works in conjunction with the outer shell 11 to make the connection between the base plate 1 and the installation position more secure. The bottom of the fixing ring 16 is slidably connected to the outer side of the base plate 1. This sliding connection method does not affect the normal sliding of the outer shell 11 within the base plate 1, and can cooperate with the parts during fixing to restrict the movement of the base plate 1.

[0033] A sliding rod 12 is slidably connected inside the outer casing 11. The sliding rod 12 can slide up and down inside the outer casing 11. By pressing the sliding rod 12, the rotating plate 14 can be moved, thereby realizing the disassembly function of the base plate 1. A spring 15 is fixedly connected to the bottom of the sliding rod 12. The other end of the spring 15 is fixedly connected to the inside of the outer casing 11. The spring 15 provides a reset force for the sliding rod 12, ensuring that the sliding rod 12 can return to the initial position when no external force is applied, thus maintaining the stability of the device structure.

[0034] Multiple rotating plates 14 are rotatably connected to the outer side of the sliding rod 12. The rotating plates 14 can extend and retract under the drive of the sliding rod 12. When they cooperate with the slots in the hollow column 17, they can firmly fix the base plate 1 in the designated position. Multiple springs 13 are fixedly connected to the outer side of the sliding rod 12. The other end of each spring 13 is fixedly connected to the inner side of the rotating plate 14. The springs 13 provide an outward spring force for the rotating plate 14. When the sliding rod 12 slides to the appropriate position, the springs 13 will pop out the rotating plate 14 and lock it into the slot of the hollow column 17, ensuring the reliability of the fixation. The hollow column 17 is slidably connected to the outer side of the outer shell 11. The hollow column 17 is fixed in the hole at the installation position and cooperates with the outer shell 11 and the rotating plate 14 to form a stable fixing structure, effectively preventing the base plate 1 from shaking due to external factors during operation.

[0035] A control plate 2 is fixedly connected to the top of the base plate 1. The control plate 2 is the control core of the entire welding device, responsible for the precise control of the welding machine 10 and ensuring the smooth progress of the welding work. A docking component is fixedly connected to the outside of the control plate 2. The docking component realizes the stable connection and signal transmission between the control plate 2 and the welding machine 10.

[0036] Reference Figures 1 to 3The docking assembly includes a fixed post 3, one end of which is fixedly connected to the outside of the control plate 2, providing a support frame for the installation and sliding of components such as the sliding post 7, ensuring the stability of the docking process. A sliding ring 4 is slidably connected to the outside of the fixed post 3, which can slide on the fixed post 3. The sliding ring 4 controls the loosening and limiting of the ball 6 by sliding, thereby realizing the installation and fixing of the sliding post 7.

[0037] A spring 5 is fixedly connected to the inner side of the sliding ring 4. The other end of the spring 5 is fixedly connected to the outer side of the fixed post 3. The spring 5 provides a restoring force for the sliding ring 4. When the sliding ring 4 is pulled and released, the spring 5 can return it to its original position, restricting the position of the ball 6 and ensuring that the sliding post 7 is securely connected. Multiple balls 6 are slidably connected inside the sliding ring 4. Under the action of the sliding ring 4 and the spring 5, the balls 6 can clamp or release the sliding post 7 and flexibly adjust their position within the fixed post 3 to ensure the stability and adjustability of the sliding post 7 after installation.

[0038] The outer side of the ball bearing 6 is slidably connected to the inside of the fixed post 3, allowing the ball bearing 6 to move smoothly within the fixed post 3. At the same time, with the cooperation of the spring 5 and the sliding ring 4, the limiting force on the sliding post 7 is precisely controlled. The outer side of the ball bearing 6 is slidably connected to the sliding post 7. The sliding post 7, through its cooperation with the ball bearing 6, achieves stable docking with the fixed post 3, thereby connecting the transmission line 9 and the welding device 10 to the control board 2, ensuring the transmission of signals and power. The outer side of the sliding post 7 is fixedly connected to two limiting rings 8. The limiting rings 8 restrict the range of motion of the ball bearing 6, ensuring that the ball bearing 6 is stably pressed against the outer side of the sliding post 7 within the two limiting rings 8, preventing the sliding post 7 from moving arbitrarily within the fixed post 3.

[0039] The outer side of the ball bearing 6 is slidably connected to the outer side of the limiting ring 8. This connection allows the ball bearing 6 to slide flexibly within the limiting ring 8 and provides a reliable limiting function for the sliding post 7, ensuring the stability of the connection between the sliding post 7 and the fixed post 3. The outer side of the limiting ring 8 is slidably connected to the inside of the fixed post 3, keeping the limiting ring 8 stable within the fixed post 3 and providing precise movement space for the cooperation between the ball bearing 6 and the sliding post 7. A transmission line 9 is fixedly connected inside the sliding post 7. The transmission line 9 is responsible for transmitting the signals and power from the control board 2 to the welder 10. Its stable connection with the sliding post 7 ensures the stability and reliability of the transmission process. The other end of the transmission line 9 is fixedly connected to the welder 10, enabling the welder 10 to receive the commands and energy from the control board 2 and realize the welding work of the wire harness.

[0040] Working principle: When the operator needs to use the welding machine 10, the base plate 1 is first installed in the designated position. A hole is then made in the designated position, and the hollow column 17 is fixed inside the hole. The base plate 1 is then placed on top of the hollow column 17. The outer shell 11 is then inserted through the interior of the base plate 1 into the interior of the hollow column 17. At this point, the multiple rotating plates 14 inside the outer shell 11 are compressed by the interior of the hollow column 17, retracting smoothly into the outer shell 11. The hollow column 17 has slots inside, so when the rotating plates... After the rotating plate 14 slides to the outside of the slot, it will be pushed out of the inside of the outer shell 11 by the compressed spring 13, thereby pressing the rotating plate 14 against the inside of the slot. At this time, the fixing ring 16 connected to the outside of the outer shell 11 can fix the base plate 1 in the designated position. When the base plate 1 needs to be moved, the sliding rod 12 inside the outer shell 11 can be pressed, so that the sliding rod 12 drives the multiple rotating plates 14 on the outside to slide down together, so that the inner wall of the outer shell 11 presses the rotating plate 14, and then the rotating plate 14 can be disengaged from the inside of the slot.

[0041] After the base plate 1 is installed, the end of the limiting ring 8 connected to the sliding column 7 can be slid into the control plate 2. The sliding column 7 first needs to slide into the fixed column 3. At this time, the sliding ring 4 needs to be pulled down, so that the multiple balls 6 are loosened inside the fixed column 3. Then the sliding column 7 can be slid into the fixed column 3. Then the sliding ring 4 is released. The sliding ring 4 will be pushed back to its original position by the compressed spring 5. At this time, the balls 6 can be restricted, so that the multiple balls 6 are against the outside of the sliding column 7. The outside of the sliding column 7 is connected to two limiting rings 8. At this time, the multiple balls 6 are all inside the two limiting rings 8, thus restricting the sliding column 7 inside the fixed column 3. Then one end of the sliding column 7 can slide into the control plate 2. At this time, the welding machine 10 can be controlled by the control plate 2.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A welding apparatus for wire harness production, comprising a base plate (1), characterized in that: The base plate (1) has multiple outer shells (11) slidably connected inside, and a sliding rod (12) is slidably connected inside the outer shell (11). Multiple rotating plates (14) are rotatably connected to the outer side of the sliding rod (12). A hollow column (17) is slidably connected to the outer side of the outer shell (11). A control plate (2) is fixedly connected to the top of the base plate (1). A docking assembly is fixedly connected to the outer side of the control plate (2).

2. The welding apparatus for wire harness production according to claim 1, characterized in that: The docking assembly includes a fixed post (3), one end of which is fixedly connected to the outside of the control board (2). A sliding ring (4) is slidably connected to the outside of the fixed post (3). Multiple balls (6) are slidably connected inside the sliding ring (4). A sliding post (7) is slidably connected to the outside of the balls (6). Two limiting rings (8) are fixedly connected to the outside of the sliding post (7). A transmission line (9) is fixedly connected inside the sliding post (7).

3. The welding apparatus for wire harness production according to claim 1, characterized in that: Multiple springs (13) are fixedly connected to the outer side of the sliding rod (12), and the other end of each spring (13) is fixedly connected to the inner side of the rotating plate (14).

4. The welding apparatus for wire harness production according to claim 1, characterized in that: A spring three (15) is fixedly connected to the bottom of the sliding rod (12), and the other end of the spring three (15) is fixedly connected to the inside of the outer shell (11).

5. The welding apparatus for wire harness production according to claim 1, characterized in that: A fixing ring (16) is fixedly connected to the outer side of the outer shell (11), and the bottom of the fixing ring (16) is slidably connected to the outer side of the base plate (1).

6. The welding apparatus for wire harness production according to claim 2, characterized in that: The other end of the transmission line (9) is fixedly connected to a welder (10), and the outer side of the ball (6) is slidably connected to the inside of the fixed post (3).

7. The welding apparatus for wire harness production according to claim 2, characterized in that: A spring (5) is fixedly connected to the inner side of the sliding ring (4), and the other end of the spring (5) is fixedly connected to the outer side of the fixed column (3).

8. The welding apparatus for wire harness production according to claim 2, characterized in that: The outer side of the limiting ring (8) is slidably connected to the inside of the fixed post (3), and the outer side of the ball (6) is slidably connected to the outer side of the limiting ring (8).

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