A wiring harness terminal connection assembly

Abstract

The utility model relates to the technical field of assembling device, disclose a kind of wire harness terminal connection assembling device, including base, the inside fixed connection of base has clamping mechanism, the clamping mechanism includes disc seat, the outside sliding connection of disc seat has carousel, the inside sliding slot of carousel is slidably connected with slide bar, the outside fixed connection of slide bar has rectangular plate, the outside fixed connection of rectangular plate has ring clamping plate, the inside fixed connection of base has drive assembly, the outside fixed connection of carousel has connecting block. In the utility model, connecting block is pushed by electric push rod, carousel is rotated, carousel drives rectangular plate and ring clamping plate radial movement by slide bar, realize the clamping and loosening of wire harness, effectively prevent wire harness sliding during assembling process, ensure the stability of assembling process, improve the quality and efficiency of wire harness terminal connection assembly.

Description

Technical Field

[0001] This utility model relates to the field of assembly equipment technology, and in particular to a wire harness terminal connection assembly device. Background Technology

[0002] With the rapid development of modern electronic equipment, the automotive industry, and other fields, the stability and reliability of electrical connections have become increasingly critical. As a core component of electrical connection systems, the quality of the connection between the wire harness and the terminal directly affects the performance and safety of the entire device. Therefore, efficient and precise wire harness terminal connection assembly devices have become indispensable equipment in industrial production.

[0003] A wire harness terminal connection assembly device typically includes a feeding mechanism, a crimping mechanism, a positioning mechanism, and a control mechanism. The feeding mechanism is responsible for accurately conveying the wire harness and terminals to the designated positions. The positioning mechanism ensures the relative positional accuracy of the two during assembly. The crimping mechanism applies a certain pressure to reliably connect the terminals and the wire harness. The control mechanism controls the assembly according to preset programs and parameters, thereby achieving automation and high efficiency in wire harness terminal connection assembly.

[0004] In the prior art, some devices, when crimping the wire harness and the terminal, cannot securely fix the wire harness due to the large pressure generated during the crimping process, and the wire harness is prone to displacement. Once the wire harness moves, it will not only reduce the connection accuracy between the terminal and the wire harness, but also cause poor contact and increased resistance, which seriously affects the quality and effect of the wire harness terminal assembly connection. To solve the above problems, a wire harness terminal connection assembly device is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a wire harness terminal connection assembly device, which aims to improve the problem that wire harnesses are prone to misalignment during processing in some existing devices.

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

[0007] A wire harness terminal connection assembly device includes a base, a clamping mechanism fixedly connected inside the base, and a wire stripping mechanism provided on the top of the base;

[0008] The clamping mechanism includes a disc base, the bottom of which is fixedly connected to the upper interior of the base. A turntable is slidably connected to the outside of the disc base. A slide rod is slidably connected in an internal slide groove of the turntable. A rectangular plate is fixedly connected to the outside of the slide rod. An annular clamping plate is fixedly connected to the outside of the rectangular plate. A drive assembly is fixedly connected to the inside of the base. A connecting block is fixedly connected to the outside of the turntable. A limit block is fixedly connected to the outside of the disc base. The outside of the turntable is slidably connected to the inside of the limit block.

[0009] As a further description of the above technical solution:

[0010] The wire stripping mechanism includes a sliding frame, the bottom of which is slidably connected to the top of the base. A bolt is threaded inside the sliding frame, and an arc-shaped plate is rotatably connected to one end of the bolt. An arc-shaped blade is fixedly connected to the inner side of the arc-shaped plate. A power assembly is fixedly connected to the top of the base, and a guide assembly is fixedly connected to the top of the base.

[0011] As a further description of the above technical solution:

[0012] The drive assembly includes a support, the outside of which is fixedly connected to the inside of the base, and an electric push rod is slidably connected inside the support. The drive end of the electric push rod is rotatably connected inside the connecting block.

[0013] As a further description of the above technical solution:

[0014] The power assembly includes a fixed base, the bottom of which is fixedly connected to the top of the base, and a cylinder is fixedly connected inside the fixed base. The drive end of the cylinder is fixedly connected to the outside of the sliding frame.

[0015] As a further description of the above technical solution:

[0016] The guide assembly includes a fixing block, the bottom of which is fixedly connected to the top of the base, a guide rod is fixedly connected inside the fixing block, and the inside of the sliding frame is slidably connected to the outside of the guide rod.

[0017] As a further description of the above technical solution:

[0018] An L-shaped support plate is fixedly connected to the top of the base, and a cylinder is fixedly connected inside the L-shaped support plate.

[0019] As a further description of the above technical solution:

[0020] A pressing plate is fixedly connected to the drive end of the second cylinder, and an assembly table is fixedly connected to the top of the base.

[0021] As a further description of the above technical solution:

[0022] The inner side of the sliding frame is slidably connected to the outside of the assembly table, and the bottom of the pressing plate is slidably connected to the inside of the assembly table.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the connecting block is pushed by an electric push rod, which drives the turntable to rotate, thereby causing the slide rod to slide in the slide groove, driving the rectangular plate and the annular clamping plate to move radially, realizing the clamping and loosening of the wire harness, effectively preventing the wire harness from slipping during the assembly process, ensuring the stability of the assembly process, and improving the quality and efficiency of the wire harness terminal connection assembly.

[0025] 2. In this utility model, the position of the arc plate is adjusted by rotating the bolt, so that the arc blade cuts into the outer sheath of the wire harness. Then, the cylinder pushes the sliding frame to move along the guide rod, which drives the arc plate to separate the outer sheath. This can peel off the outer sheath of the wire harness, realize convenient wire stripping operation, avoid errors and instability in wire harness stripping, improve the quality and efficiency of wire stripping, and provide good pretreatment for subsequent wire harness terminal connection. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a wire harness terminal connection assembly device proposed in this utility model;

[0027] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0028] Figure 3 This is a schematic diagram of the assembly table of a wire harness terminal connection assembly device proposed in this utility model;

[0029] Figure 4 This is a schematic diagram of the pressing plate of a wire harness terminal connection assembly device proposed in this utility model.

[0030] Legend:

[0031] 1. Base; 2. Disc base; 3. Turntable; 4. Slide rod; 5. Rectangular plate; 6. Annular clamp; 7. Limiting block; 8. Connecting block; 9. Support; 10. Electric push rod; 11. Sliding frame; 12. Bolt; 13. Arc plate; 14. Arc blade; 15. Fixed seat; 16. Cylinder 1; 17. Fixed block; 18. Guide rod; 19. L-shaped support plate; 20. Cylinder 2; 21. Pressing plate; 22. Assembly table. Detailed Implementation

[0032] 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.

[0033] Reference Figures 1 to 3The present invention provides an embodiment of a wire harness terminal connection assembly device, including a base 1, which is the basic support structure of the entire wire harness terminal connection assembly device. A clamping mechanism is fixedly connected inside the base 1, and a wire stripping mechanism is provided on the top of the base 1.

[0034] The clamping mechanism includes a disc base 2, which provides the mounting base and rotation support center for the turntable 3. The bottom of the disc base 2 is fixedly connected to the upper interior of the base 1. The turntable 3 is slidably connected to the outside of the disc base 2. The turntable 3 has a sliding groove inside to ensure that the sliding rod 4 can slide smoothly. The sliding rod 4 is slidably connected in the sliding groove inside the turntable 3. By sliding in the sliding groove, the sliding rod 4 drives the rectangular plate 5 to move. The rectangular plate 5 is fixedly connected to the outside of the sliding rod 4. The rectangular plate 5 plays a role in force transmission and is used to drive the annular clamping plate 6 to clamp the wire harness. To ensure stability during assembly, the rectangular plate 5 is fixedly connected to an annular clamp 6, which clamps and releases the wire harness to prevent it from slipping during assembly. The base 1 is fixedly connected to a drive assembly, and the turntable 3 is fixedly connected to a connecting block 8, which transmits the thrust of the electric push rod 10 to rotate the turntable 3. The disc base 2 is fixedly connected to a limit block 7, which restricts the rotation of the turntable 3 to prevent it from falling off. The turntable 3 is slidably connected to the inside of the limit block 7.

[0035] The drive assembly includes a support 9, which provides an installation position and support for the electric push rod 10. The support 9 is externally fixedly connected to the inside of the base 1. The electric push rod 10 is slidably connected inside the support 9. When the electric push rod 10 pushes the connecting block 8, it can slide in the support 9 to change the angle, thereby smoothly driving the turntable 3 to rotate. The drive end of the electric push rod 10 is rotatably connected inside the connecting block 8.

[0036] Reference Figure 1 and Figure 4 The wire stripping mechanism includes a sliding frame 11, with a threaded hole inside the sliding frame 11 that mates with a bolt 12. The bottom of the sliding frame 11 is slidably connected to the top of the base 1. The bolt 12 is threaded inside the sliding frame 11. By rotating the bolt 12, the position of the arc plate 13 can be adjusted, thereby adjusting the arc blade 14 to cut the wire harness and cut the outer sheath of the wire harness connector. The outer end of the bolt 12 is rotatably connected to the arc plate 13. The shape of the arc plate 13 is adapted to the outer contour of the wire harness. The inner side of the arc plate 13 is fixedly connected to the arc blade 14. The arc blade 14 has a sharp cutting edge that can efficiently and accurately strip the outer sheath of the wire harness. A power component is fixedly connected to the top of the base 1, and a guide component is fixedly connected to the top of the base 1.

[0037] The power assembly includes a mounting base 15, which provides mounting support for cylinder 16. The bottom of the mounting base 15 is fixedly connected to the top of the base 1. Cylinder 16 is fixedly connected inside the mounting base 15. Cylinder 16 is used to push the sliding frame 11 to move along the guide rod 18. The drive end of cylinder 16 is fixedly connected to the outside of the sliding frame 11. The guide assembly includes a fixing block 17, which is used to install the guide rod 18 and ensure the verticality and stability of the guide rod 18 after installation. The bottom of the fixing block 17 is fixedly connected to the top of the base 1. The guide rod 18 is fixedly connected inside the fixing block 17. The guide rod 18 provides guidance for the sliding of the sliding frame 11. The inside of the sliding frame 11 is slidably connected to the outside of the guide rod 18.

[0038] Reference Figure 3 An L-shaped support plate 19 is fixedly connected to the top of the base 1. The L-shaped support plate 19 provides an installation position for the cylinder 20. The cylinder 20 is fixedly connected inside the L-shaped support plate 19. The cylinder 20 can drive the pressing plate 21 to press the wire harness and the terminal on the assembly table 22. The driving end of the cylinder 20 is fixedly connected to the pressing plate 21. The pressing plate 21 can press the wire harness and the terminal tightly under the drive of the cylinder 20. The assembly table 22 is fixedly connected to the top of the base 1. The assembly table 22 is a working platform for assembling the wire harness and the terminal. The inner side of the sliding frame 11 is slidably connected to the outside of the assembly table 22, and the bottom of the pressing plate 21 is slidably connected to the inside of the assembly table 22.

[0039] Working principle: The wire harness and terminal are connected on the assembly table 22. The electric push rod 10 is activated and slides in the support 9. The drive end of the electric push rod 10 pushes the connecting block 8. The connecting block 8 drives the turntable 3 to slide outside the disc seat 2. At the same time, the electric push rod 10 can slide in the support 9 to ensure the smooth rotation of the turntable 3. The limit block 7 can prevent the turntable 3 from falling off. Meanwhile, the turntable 3 drives the slide rod 4 to slide in the internal groove, so that the rectangular plate 5 drives the annular clamp 6 to move radially, thereby clamping the wire harness and preventing the wire harness from moving during the assembly and connection process.

[0040] By rotating bolt 12, the position of arc plate 13 can be pushed and adjusted, so that arc blade 14 can accurately cut into the outer sheath of the wire harness connector. Then, cylinder 16 is started. Under the support of fixed seat 15, the driving end of cylinder 16 pushes sliding frame 11 to slide along guide rod 18 on top of base 1. Sliding frame 11 drives arc plate 13 to move through bolt 12, thereby sliding and separating the cut wire harness sheath from the wire harness, thus completing wire stripping. The terminal is also placed on assembly table 22. Then, cylinder 20 is started under the support of L-shaped support plate 19. The driving end of L-shaped support plate 19 drives pressing plate 21 to slide in assembly table 22, pressing the wire harness and terminal tightly together, completing the wire harness terminal connection assembly.

[0041] 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 wiring harness terminal connection assembly apparatus comprising a base (1) characterised in that: The base (1) is internally fixedly connected to a clamping mechanism, and the top of the base (1) is provided with a wire stripping mechanism; The clamping mechanism includes a disc base (2), the bottom of which is fixedly connected to the inside of the base (1) and a turntable (3) is slidably connected to the outside of the disc base (2). A slide rod (4) is slidably connected in the inner groove of the turntable (3). A rectangular plate (5) is fixedly connected to the outside of the slide rod (4). An annular clamping plate (6) is fixedly connected to the outside of the rectangular plate (5). A drive assembly is fixedly connected inside the base (1). A connecting block (8) is fixedly connected to the outside of the turntable (3). A limiting block (7) is fixedly connected to the outside of the disc base (2). The outside of the turntable (3) is slidably connected to the inside of the limiting block (7).

2. A wiring harness terminal connection assembly according to claim 1, wherein: The wire stripping mechanism includes a sliding frame (11), the bottom of which is slidably connected to the top of the base (1). The sliding frame (11) is internally threaded with a bolt (12), and one external end of the bolt (12) is rotatably connected to an arc plate (13). An arc blade (14) is fixedly connected to the inner side of the arc plate (13). A power assembly is fixedly connected to the top of the base (1), and a guide assembly is fixedly connected to the top of the base (1).

3. A wiring harness terminal connection assembly according to claim 1, wherein: The drive assembly includes a support (9), which is externally fixedly connected to the interior of the base (1). An electric push rod (10) is slidably connected inside the support (9), and the drive end of the electric push rod (10) is rotatably connected inside the connecting block (8).

4. A wiring harness terminal connection assembly according to claim 2, wherein: The power assembly includes a fixed base (15), the bottom of which is fixedly connected to the top of the base (1), and a cylinder (16) is fixedly connected inside the fixed base (15). The drive end of the cylinder (16) is fixedly connected to the outside of the sliding frame (11).

5. A wiring harness terminal connection assembly according to claim 2, wherein: The guide assembly includes a fixing block (17), the bottom of which is fixedly connected to the top of the base (1), and a guide rod (18) is fixedly connected inside the fixing block (17). The inside of the sliding frame (11) is slidably connected to the outside of the guide rod (18).

6. A wiring harness terminal connection assembly as defined in claim 5, wherein: An L-shaped support plate (19) is fixedly connected to the top of the base (1), and a cylinder (20) is fixedly connected inside the L-shaped support plate (19).

7. A wiring harness terminal connection assembly according to claim 6, wherein: A pressing plate (21) is fixedly connected to the drive end of the second cylinder (20), and an assembly table (22) is fixedly connected to the top of the base (1).

8. A wiring harness terminal connection assembly according to claim 7, wherein: The inner side of the sliding frame (11) is slidably connected to the outside of the assembly table (22), and the bottom of the pressing plate (21) is slidably connected to the inside of the assembly table (22).

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