A household appliance wire harness winding magnetic ring positioning device

Abstract

The utility model provides a kind of household appliance wire harness winding magnetic ring positioning device, including bottom plate, multiple wire harness fixed components are slidably arranged on bottom plate, magnetic ring positioning assembly is fixedly arranged on bottom plate, magnetic ring positioning assembly includes U-shaped frame, U-shaped frame is fixedly provided with setting frame, clamping assembly is arranged on setting frame, wire harness fixed component includes the vice setting frame fixed on setting frame, vice setting frame is equipped with driving assembly.The utility model has the beneficial effects as follows, by electric positioning magnetic ring, it can ensure that clamping force is more stable, guarantee positioning accuracy, avoid using manual clamping to rely on artificial force, and the force is influenced by operator's hand feeling, fatigue, operation habit, because main work is mainly reflected in magnetic ring part, electric clamping provides power through electric telescopic rod, and the size of output force can be accurately set by equipment parameter, and the power output is stable in each clamping process, can ensure that magnetic ring is always in uniform, reliable clamping state.

Description

Technical Field

[0001] This utility model is a positioning device for a magnetic ring wound on a household wire harness, belonging to the technical field of magnetic ring wound on wire harnesses. Background Technology

[0002] Ferrite rings, also known as anti-interference ferrite rings, absorption ferrite rings, or ferrite ferrite rings, are used in wire harnesses. During use, wire harnesses are often surrounded by stray electromagnetic interference signals. To improve transmission speed and stability, and to reduce interference to other devices during data transmission, the wire harness is wound around a ferrite ring to absorb interference energy. While a wire harness winding machine can be used for general wire harness winding, manual winding is necessary for harnesses with specific ferrite ring positioning requirements. Accurately positioning the ferrite ring is a crucial factor affecting work efficiency during winding.

[0003] Therefore, in the wire harness winding magnetic ring positioning device with patent number CN201822141142.6, the magnetic ring positioning card positions the wire harness connector. The magnetic ring positioning card accurately fixes and positions the magnetic ring, which can ultimately assist workers in quickly winding the wire harness and the equipment is easy to manufacture.

[0004] However, during the processing of the aforementioned magnetic rings, manual clamps are used to hold the magnetic rings and then insert copper wires into the outer wall of the magnetic rings. Since there are many parts of the magnetic rings that need to be inserted with copper wires, it is necessary to continue manual processing in other locations. Therefore, the workers need to operate the manual clamping tools multiple times, which affects work efficiency and increases the workload of the operators. At the same time, manual operation cannot guarantee the stability of the clamping force, so the positioning accuracy cannot be guaranteed. Furthermore, the use of manual clamping relies on manual force, and the force is affected by the operator's feel, fatigue, and operating habits, so the positioning is not accurate.

[0005] Furthermore, as can be seen from the aforementioned patent, the positioning device completes the positioning of one magnetic ring at a time, meaning that the entire device only works with one magnetic ring. When a large number of positioning devices are needed, a greater number of positioning devices need to be customized, which increases costs. Therefore, this utility model proposes a positioning device for a household wire harness winding magnetic ring that can position two magnetic rings at a time. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a positioning device for a magnetic ring wound on a household wire harness.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: A magnetic ring positioning device for household wire harnesses includes a base plate, on which multiple wire harness fixing assemblies are slidably disposed. A magnetic ring positioning assembly is fixedly disposed on the base plate. The magnetic ring positioning assembly includes a U-shaped frame, on which a setting frame is fixedly disposed. A clamping assembly is disposed on the setting frame. The wire harness fixing assembly includes a secondary setting frame fixed on the setting frame. A driving assembly is disposed on the secondary setting frame. Two push plates are movably connected to the driving assembly. Soft rubber pads are attached to the outer side of the push plates and the inner side of the U-shaped frame.

[0008] Furthermore, the drive assembly includes a movable plate rotatably mounted on the secondary mounting frame, with drive rods movably sleeved on both sides of the top of the movable plate, and the other ends of the drive rods movably mounted on the push plate.

[0009] Furthermore, both the push plate and the movable plate are fixedly provided with round rods, both ends of the drive rod are sleeved on the round rods, and both ends of the drive rods are provided with limit grooves on their inner sides, and limit rings corresponding to the limit grooves are fixedly provided on the outer surface of the round rods.

[0010] Furthermore, the secondary mounting frame is fixedly equipped with multiple limit guide rails, and the movable plate is fixedly equipped with limit sliders that match the limit guide rails. The secondary mounting frame is also equipped with a driving component.

[0011] Furthermore, the driving component is an electric telescopic rod, and there are two electric telescopic rods. The other output end of the electric telescopic rod is connected to the corresponding movable plate, which ultimately realizes the electric fixation of the magnetic ring that needs to be processed.

[0012] Furthermore, the base plate has multiple sliding grooves, the number of wire harness fixing components is the same as the number of sliding grooves, and the wire harness fixing components are slidably mounted on the corresponding sliding grooves. The wire harness fixing components include a fixing seat, and the bottom end of the fixing seat is provided with a movable block that matches the sliding groove.

[0013] Furthermore, a fixing plate with threaded holes is fixed on the outer wall of the fixing seat, and a positioning rod with a turntable is matched on the fixing plate. A pressure plate is slidably provided on the inner side of the fixing seat, and a secondary rubber pad layer is attached to the bottom end of the pressure plate and the fixing plate.

[0014] Furthermore, a secondary fixing plate is fixedly provided on the back of the pressure plate, and corresponding secondary threaded holes are opened on the secondary fixing plate and the fixing seat. A secondary positioning rod is matched and provided on the secondary fixing plate.

[0015] The beneficial effects of this utility model are: The mounting bracket allows for the securing of wire harnesses and can accommodate wire harness connectors of different sizes.

[0016] By using the magnetic ring positioning component, which moves the push plates on both sides outwards towards the outside of the U-shaped frame, the magnetic ring is positioned in conjunction with the rubber pads on the inner side of the U-shaped frame and the outer side of the push plates. Two magnetic rings can be positioned at a time. Therefore, the positioning device of this invention can be used by two people, avoiding the need to deploy a large number of positioning devices. The magnetic ring positioning card and wire harness fixing card can help workers quickly wind the wire harness. The equipment is easy to manufacture and can meet the specific requirements for the magnetic ring position without the need to purchase a specific winding machine.

[0017] By using an electrically operated positioning magnetic ring, the clamping force is more stable, ensuring positioning accuracy. This avoids the reliance on manual clamping, which is affected by the operator's feel, fatigue, and operating habits. Since the main work is done on the magnetic ring, the electric clamping is powered by an electric telescopic rod. The output force can be precisely set through equipment parameters, and the power output is stable for each clamping process, ensuring that the magnetic ring is always in a uniform and reliable clamping state. This prevents fluctuations in clamping force from affecting the accuracy of subsequent wire harness winding. In batch processing scenarios, it can significantly reduce manual operation time, improve the overall production rhythm, and adapt to the needs of large-scale industrial production. It reduces reliance on manual labor, reduces operator fatigue and errors. Manual clamping is repetitive physical labor and requires finesse. After long periods of operation, operators are prone to hand fatigue, leading to deformation of the clamping action and increasing the product defect rate. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This utility model relates to a magnetic ring positioning component for a household wire harness winding magnetic ring positioning device; Figure 2 This is a schematic diagram of the base plate of a magnetic ring positioning device for household wire harnesses according to the present invention; Figure 3 This is a schematic diagram of the push plate of a magnetic ring positioning device for household wire harnesses according to the present invention; Figure 4 This is a schematic diagram showing the matching of the drive rod and the round rod in a positioning device for a magnetic ring wound on a household wire harness according to this utility model. Figure 5 This utility model relates to a fixing seat for a positioning device for a magnetic ring wound on a household wire harness.

[0020] In the diagram, 1. Base plate; 2. U-shaped frame; 3. Setting frame; 4. Secondary setting frame; 5. Push plate; 6. Rubber pad; 7. Movable plate; 8. Drive rod; 9. Round rod; 10. Limiting groove; 11. Limiting ring; 12. Limiting guide rail; 13. Limiting slider; 14. Electric telescopic rod; 15. Slide groove; 16. Fixed seat; 17. Movable block; 18. Fixed plate; 19. Positioning rod; 20. Pressure plate; 21. Secondary rubber pad; 22. Secondary fixed plate. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-5 This utility model provides a magnetic ring positioning device for household wire harnesses, including a base plate 1. Multiple wire harness fixing components are slidably arranged on the base plate 1. A magnetic ring positioning component is fixedly arranged on the base plate 1. The magnetic ring positioning component includes a U-shaped frame 2. A setting frame 3 is fixedly arranged on the U-shaped frame 2. A clamping component is arranged on the setting frame 3. The wire harness fixing component includes a secondary setting frame 4 fixed on the setting frame 3. A driving component is arranged on the secondary setting frame 4. Two push plates 5 are movably connected to the driving component. Soft rubber pads 6 are attached to the outer side of the push plates 5 and the inner side of the U-shaped frame 2.

[0023] See Figure 1-4The driving assembly includes a movable plate 7 rotatably mounted on a secondary mounting frame 4. Drive rods 8 are movably sleeved on both sides of the top of the movable plate 7. The other ends of the drive rods 8 are movably mounted on a push plate 5. Round rods 9 are fixedly mounted on both the push plate 5 and the movable plate 7. Both ends of the drive rods 8 are sleeved on the round rods 9, and limit grooves 10 are formed on the inner sides of both ends of the drive rods 8. Limiting rings 11 corresponding to the limit grooves 10 are fixedly mounted on the outer surface of the round rods 9. Multiple limiting guide rails 12 are fixedly mounted on the secondary mounting frame 4, and limiting sliders 13 matching the limiting guide rails 12 are fixedly mounted on the movable plate 7. A driving component, an electric telescopic rod 14, is also mounted on the secondary mounting frame 4. There are two electric telescopic rods 14, and the other output end of each electric telescopic rod 14 is connected to the corresponding movable plate 7, ultimately achieving the electric fixation of the magnetic ring to be processed. The telescopic rod 14 drives the push plate 5 to move. There are two push plates 5, which move relative to each other to achieve the positioning or release of the magnetic ring. In conjunction with the limit slider 13 sliding on the limit guide rail 12, the movement of the push plate 5 is smooth and the positioning is accurate. The core action of electric clamping is automatically completed by the electric telescopic rod. The operator only needs to use simple control commands to achieve clamping without complicated skills, which lowers the operation threshold and reduces the damage to equipment or workpiece caused by improper operation. The movable connection of the auxiliary mounting frame 4 and the movable plate 7 may need to be combined with the setting of the limit groove 10 and the limit ring 11. Both ends of the drive rod 8 are sleeved on the round rod 9. At this time, the limit ring 11 is located in the limit groove 10, thus ensuring that the movable connection of the round rod 9 and the drive rod 8 will not separate.

[0024] See Figure 5 The base plate 1 has multiple sliding grooves 15. The number of wire harness fixing components is the same as the number of sliding grooves 15, and the wire harness fixing components are slidably mounted on the corresponding sliding grooves 15. The wire harness fixing components include a fixing seat 16, and the bottom end of the fixing seat 16 is provided with a movable block 17 that matches the sliding groove 15. A fixing plate 18 with a threaded hole is fixed on the outer side wall of the fixing seat 16. A positioning rod 19 with a turntable is matched on the fixing plate 18. A pressure plate 20 is slidably arranged inside the fixing seat 16. A secondary rubber pad 21 is attached to the bottom end of the pressure plate 20 and the fixing plate 18. A secondary fixing plate 22 is fixed on the back of the pressure plate 20. The secondary fixing plate 22 and the fixed plate 18 are attached to the back wall of the fixing seat 16. The fixed seat 16 has a corresponding secondary threaded hole, and the secondary fixed plate 22 is equipped with a secondary positioning rod. The positioning rod 19 is a threaded rod, which is screwed onto the fixed plate 18 and slowly continues to descend spirally. Finally, the bottom end of the positioning rod 19 abuts against the base plate 1, realizing the fixation of the wire harness fixing assembly after it has moved. Scales are arranged on the base plate 1 at the positions corresponding to the slide groove 15. The pressure plate 20 descends, and then the secondary positioning rod is screwed into the secondary threaded hole on the secondary fixed plate 22 and the fixed seat 16, completing the fixation of the secondary fixed plate 22. Thus, the wire harness connector is fixed. A rubber pad and a secondary rubber pad are provided to prevent the magnetic ring and wire harness connector from being crushed.

[0025] In use, the fixed base can be used to fix the wire harness and can accommodate wire harness connectors of different sizes. The magnetic ring positioning component is set up by the push plates 5 on both sides moving outward. The push plates 5 move towards the outside of the U-shaped frame 2, so the rubber pad 6 on the inner side of the U-shaped frame 2 and the rubber pad 6 on the outer side of the push plate 5 can position the magnetic ring. Two magnetic rings can be positioned at a time. Therefore, the positioning device set up by this utility model can realize two-person operation, avoiding the need to set up a large number of positioning devices. The magnetic ring positioning card and wire harness fixing card can help the workers to quickly wind the wire harness. The equipment is easy to manufacture and can meet the specific requirements of the magnetic ring position without purchasing a specific winding machine. By using an electrically operated positioning magnetic ring, the clamping force is more stable, ensuring positioning accuracy. This avoids the reliance on manual clamping, which is affected by the operator's feel, fatigue, and operating habits. Since the main work is done on the magnetic ring, the electric clamping is powered by an electric telescopic rod. The output force can be precisely set through equipment parameters, and the power output is stable for each clamping process, ensuring that the magnetic ring is always in a uniform and reliable clamping state. This prevents fluctuations in clamping force from affecting the accuracy of subsequent wire harness winding. In batch processing scenarios, it can significantly reduce manual operation time, improve the overall production rhythm, and adapt to the needs of large-scale industrial production. It reduces reliance on manual labor, reduces operator fatigue and errors. Manual clamping is repetitive physical labor and requires finesse. After long periods of operation, operators are prone to hand fatigue, leading to deformation of the clamping action and increasing the product defect rate.

[0026] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A positioning device for a magnetic ring wound around a household electrical wire harness, characterized in that, Includes a base plate (1), on which multiple wire harness fixing components are slidably provided, and on which a magnetic ring positioning component is fixedly provided, the magnetic ring positioning component includes a U-shaped frame (2), on which a setting frame (3) is fixedly provided, and on which a clamping component is provided; The wire harness fixing assembly includes a secondary mounting frame (4) fixed on the mounting frame (3). The secondary mounting frame (4) is provided with a drive assembly. Two push plates (5) are movably connected to the drive assembly. Soft rubber pads (6) are pasted on the outer side of the push plates (5) and the inner side of the U-shaped frame (2).

2. The household wire harness magnetic ring positioning device according to claim 1, characterized in that, The drive assembly includes a movable plate (7) rotatably mounted on the sub-mounted frame (4), with drive rods (8) movably sleeved on both sides of the top of the movable plate (7), and the other ends of the drive rods (8) movably mounted on the push plate (5).

3. A positioning device for a magnetic ring wound on a household electrical wire harness according to claim 2, characterized in that, Both the push plate (5) and the movable plate (7) are fixedly provided with round rods (9), both ends of the drive rod (8) are sleeved on the round rods (9), and both ends of the drive rod (8) are provided with limit grooves (10) on the inner side, and the outer surface of the round rod (9) is fixedly provided with limit rings (11) corresponding to the limit grooves (10).

4. A positioning device for a magnetic ring wound on a household electrical wire harness according to claim 3, characterized in that, Multiple limit guide rails (12) are fixedly provided on the secondary mounting frame (4), and a limit slider (13) matching the limit guide rails (12) is fixedly provided on the movable plate (7). A driving component is also provided on the secondary mounting frame (4).

5. A positioning device for a magnetic ring wound on a household electrical wire harness according to claim 4, characterized in that, The driving component is an electric telescopic rod (14). There are two electric telescopic rods (14), and the other output end of the electric telescopic rod (14) is connected to the corresponding movable plate (7), so as to realize the electric fixation of the magnetic ring that needs to be processed.

6. A positioning device for a magnetic ring wound on a household electrical wire harness according to claim 5, characterized in that, Multiple grooves (15) are provided on the base plate (1). The number of wire harness fixing components and grooves (15) are the same, and the wire harness fixing components are slidably set on the corresponding grooves (15). The wire harness fixing components include a fixing seat (16), and the bottom end of the fixing seat (16) is provided with a movable block (17) that matches the groove (15).

7. A positioning device for a magnetic ring wound on a household electrical wire harness according to claim 6, characterized in that, A fixing plate (18) with threaded holes is fixed on the outer wall of the fixing seat (16). A positioning rod (19) with a turntable is matched on the fixing plate (18). A pressure plate (20) is slidably provided on the inner side of the fixing seat (16). A secondary rubber pad layer (21) is pasted on the bottom end of the pressure plate (20) and the fixing plate (18).

8. A positioning device for a magnetic ring wound on a household electrical wire harness according to claim 7, characterized in that, A secondary fixing plate (22) is fixedly provided on the back of the pressure plate (20). The secondary fixing plate (22) and the fixing seat (16) are provided with corresponding secondary threaded holes. A secondary positioning rod is provided on the secondary fixing plate (22).

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