Modular wiring harness assembly platform

Abstract

The utility model discloses a modular harness assembly platform relates to harness assembly technical field, include: fixed bottom plate, the top of fixed bottom plate is provided with the movable cross board of liftable motion, the rear end upside of movable cross board is installed with first reciprocating screw rod, the top rotationally connected with work plate frame of movable cross board, the rear end of work plate frame is provided with movable support connected with first reciprocating screw rod, the inside of work plate frame is provided with before and after sliding connection's winding bar, solve traditional assembly platform, will according to the assembly of harness use fixed data's work plate, and wire, connector etc. component are wound in proper order, in actual use process, face different specifications harness, need to replace work plate, reinsert pin, make production efficiency decline, and cost increases, simultaneously, because the height of operator is different, the fixed work plate is easy to cause the technical problem of physical fatigue when operating.

Description

Technical Field

[0001] This utility model relates to the field of wire harness assembly technology, and more specifically to a modular wire harness assembly platform. Background Technology

[0002] Electrical wiring harnesses are the "nerves" and "blood vessels" of equipment or systems, and their manufacturing quality is directly related to the reliability and safety of the entire product. In particular, this paper relates to an assembly, wiring and testing platform for electrical wiring harnesses used in products such as automobiles, mechanical equipment and home appliances. Specifically, it is a wiring harness assembly platform that adopts a highly modular and reconfigurable design concept.

[0003] Compared to existing wire harness assembly platforms, the following drawbacks exist: Traditional assembly platforms use fixed-data work boards based on the wire harness assembly to sequentially wind wires, connectors, and other components. In actual use, when faced with wire harnesses of different specifications, it is necessary to change the work board and re-insert the pins, which reduces production efficiency and increases costs. At the same time, due to the different heights of operators, the fixed work board can easily lead to physical fatigue during operation. Utility Model Content

[0004] The purpose of this utility model is to provide a modular wire harness assembly platform to solve the following technical problems: Traditional assembly platforms use a fixed data work plate according to the wire harness assembly to wind the wires, connectors and other components in sequence. In actual use, when facing wire harnesses of different specifications, it is necessary to change the work plate and re-insert the pins, which reduces production efficiency and increases costs. At the same time, due to the different heights of the operators, the fixed work plate can easily cause physical fatigue during operation.

[0005] The objective of this utility model can be achieved through the following technical solutions: A modular wire harness assembly platform includes: a fixed base plate, a movable horizontal plate that can be raised and lowered above the fixed base plate, a first reciprocating lead screw installed on the upper rear end of the movable horizontal plate, a work plate frame rotatably connected above the movable horizontal plate, a movable bracket connected to the first reciprocating lead screw at the rear end of the work plate frame, and a winding rod that is slidably connected front and rear on the inner side of the work plate frame.

[0006] As a further embodiment of this utility model: a mounting support plate is installed at the rear end of the fixed base plate, and a driving gear disk and a driven gear disk are respectively provided on the inner side of the mounting support plate.

[0007] As a further embodiment of this utility model: both the left and right sides of the driving gear disk are provided with internal toothed belts that mesh with the driven gear disk, and the internal toothed belts are arranged in an alternating manner.

[0008] As a further embodiment of this utility model: a fixing frame is fixedly installed at the rear end of the working plate frame, and a clearance groove is provided on the inner side of both the fixing frame and the movable support.

[0009] As a further embodiment of this utility model: the inner side of the clearance groove is provided with movable pins that are respectively connected to the fixed frame and the movable bracket, and the fixed frame forms a sliding structure on the movable bracket.

[0010] As a further embodiment of this utility model: the movable bracket is threadedly connected to the first reciprocating lead screw, and the working plate frame is rotatably connected to the front end of the movable horizontal plate.

[0011] As a further embodiment of this utility model: a second reciprocating screw is provided on both the front and rear sides of the interior of the working plate frame, and a hand-tightening block is fixedly installed on the outer end of the second reciprocating screw.

[0012] As a further embodiment of this utility model: the outer side of the second reciprocating lead screw is threaded with a movable connecting block, the movable connecting block is engaged and slides within the working plate frame, and the winding rod fixedly installed at the upper end of the movable connecting block has a longitudinal section of "T".

[0013] The beneficial effects of this utility model are: 1. By rotating the first reciprocating screw, the threaded movable bracket is driven to move up and down, which enables the fixed frame fixedly installed at the rear end of the work plate frame to slide on the movable bracket, thereby causing the work plate frame to rotate at an angle with the front end of the work plate frame as the center point, so as to adjust the slope of the entire work plate frame. Additionally, a winding rod is slidably connected to the inner side of the work plate frame, which can be pre-adjusted when assembling different wire harnesses to facilitate accurate winding operations by determining the hole positions later. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of the connection between the movable horizontal plate and the working plate frame of this utility model; Figure 3 This is an exploded view of the overall structure of the connection between the active gear disk and the internal gear belt of this utility model; Figure 4 This is an exploded view of the overall structure of the connection between the second reciprocating lead screw and the movable connecting block of this utility model.

[0016] In the diagram: 1. Fixed base plate; 2. Hydraulic telescopic rod; 3. Movable cross plate; 4. Mounting support plate; 5. Servo motor; 6. Drive gear disk; 7. Internal gear belt; 8. Driven gear disk; 9. First reciprocating lead screw; 10. Working plate frame; 11. Fixed frame; 12. Movable pin; 13. Movable bracket; 14. Clearance groove; 15. Hand-tightening block; 16. Second reciprocating lead screw; 17. Movable connecting block; 18. Winding rod; 19. Scale line. Detailed Implementation

[0017] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1 Please see Figure 1 , Figure 2 and Figure 4 As shown, this utility model is a modular wire harness assembly platform, including a fixed base plate 1, a movable horizontal plate 3 that can be raised and lowered is provided above the fixed base plate 1, a first reciprocating screw 9 is installed on the upper rear end of the movable horizontal plate 3, a work plate frame 10 is rotatably connected above the movable horizontal plate 3, a movable bracket 13 connected to the first reciprocating screw 9 is provided at the rear end of the work plate frame 10, and a winding rod 18 that is slidably connected front and rear is provided on the inner side of the work plate frame 10.

[0019] In this embodiment, preferably, a second reciprocating screw 16 is provided on both the front and rear sides of the interior of the working plate frame 10, and a hand-tightening block 15 is fixedly installed on the outer end of the second reciprocating screw 16.

[0020] In this embodiment, preferably, the outer side of the second reciprocating lead screw 16 is threaded with a movable connecting block 17, which slides in a snap-fit ​​manner within the working plate frame 10, and the winding rod 18 fixedly installed at the upper end of the movable connecting block 17 has a longitudinal section of "T".

[0021] In summary, before use, first, according to the requirements of wire harness assembly, manually rotate the hand-tightening block 15 to drive the second reciprocating screw 16 to rotate. Since the second reciprocating screw 16 and the movable connecting block 17 are threadedly connected, the movable connecting block 17 can slide in a locking manner within the working plate frame 10. The upper surface of the working plate frame 10 is provided with scale lines 19, which can adjust the winding rod 18 to the specified position according to the needs of use. The longitudinal section shape of the winding rod 18 is a "T" shaped structure, which can limit the winding wire harness to a certain extent and prevent it from falling off.

[0022] Example 2 This embodiment is obtained based on Embodiment 1, with reference to... Figure 1 , Figure 2 and Figure 3 As shown in the figure, this is the second embodiment of the present invention, which includes a mounting plate 4 installed at the rear end of a fixed base plate 1, and a drive gear disk 6 and a driven gear disk 8 respectively provided on the inner side of the mounting plate 4.

[0023] In this embodiment, preferably, both the left and right sides of the driving gear disk 6 are provided with internal toothed belts 7 that mesh with the driven gear disk 8, and the internal toothed belts 7 are arranged in an alternating manner.

[0024] In this embodiment, preferably, a fixing frame 11 is fixedly installed at the rear end of the working plate frame 10, and a clearance groove 14 is provided on the inner side of both the fixing frame 11 and the movable support 13.

[0025] In this embodiment, preferably, the inner side of the clearance groove 14 is provided with a movable pin 12 that is connected to the fixed frame 11 and the movable support 13 respectively, and the fixed frame 11 forms a sliding structure on the movable support 13.

[0026] In this embodiment, preferably, the movable bracket 13 is threadedly connected to the first reciprocating screw 9, and the working plate frame 10 is rotatably connected to the front end of the movable horizontal plate 3.

[0027] In summary, in accordance with Embodiment 1, after the fixed position of the winding rod 18 is adjusted, the hydraulic telescopic rod 2 can be opened to drive the movable horizontal plate 3 to rise to the specified height according to the height requirements of the operator, making it convenient for the operator to carry out the work. Since the inner middle of the mounting support plate 4 is equipped with a drive gear disk 6, and both sides of the drive gear disk 6 are provided with internal toothed belts 7 connected to the driven gear disk 8, when the servo motor 5 is turned to rotate the drive gear disk 6, it can drive the internal toothed belts 7 meshing with the drive gear disk 6 to rotate, so that the driven gear disk 8 meshing with the inner side of the outer end of the internal toothed belt 7 can rotate synchronously and in the same direction. Since the upper ends of the drive gear disk 6 and the driven gear disk 8 are fixedly installed with a first reciprocating screw 9, the movable bracket 13 threadedly connected to the first reciprocating screw 9 can produce lifting and lowering movements.

[0028] The rear end of the work plate frame 10 is fixedly installed with a fixed frame 11 connected to the movable bracket 13, and a movable pin 12 is provided at the connection between the fixed frame 11 and the movable bracket 13. When the movable bracket 13 moves up and down, it can drive the fixed frame 11 to slide in the clearance groove 14 opened on the inner side of the movable bracket 13 through the movable pin 12, so that the work plate frame 10 can rotate at an angle with its front end as the center point. This allows the work plate frame 10 to rotate at a certain angle, which is convenient for the wire harness to be wound better and prevents it from falling off.

[0029] Example 3 This embodiment is obtained by combining Embodiment 1 and Embodiment 2.

[0030] By adjusting the overall lifting and tilting angle of the work plate frame 10, and by adjusting the positioning of the winding rod 18 according to the operation requirements, it is possible not only to assemble wire harnesses of different specifications, but also to adapt to the operation requirements of different operators.

[0031] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A modular wire harness assembly platform, characterized in that, include: A fixed base plate (1) is provided above the fixed base plate (1), and a movable horizontal plate (3) that can be raised and lowered is provided above the fixed base plate (1). A first reciprocating screw (9) is installed on the upper rear end of the movable horizontal plate (3). A working plate frame (10) is rotatably connected above the movable horizontal plate (3). A movable bracket (13) connected to the first reciprocating screw (9) is provided at the rear end of the working plate frame (10). A winding rod (18) that is slidably connected in the front and rear is provided on the inner side of the working plate frame (10).

2. The modular wire harness assembly platform according to claim 1, characterized in that, The rear end of the fixed base plate (1) is equipped with a mounting plate (4), and the inner side of the mounting plate (4) is respectively provided with a drive gear disk (6) and a driven gear disk (8).

3. The modular wire harness assembly platform according to claim 2, characterized in that, Both sides of the driving gear disk (6) are provided with internal toothed belts (7) that mesh with the driven gear disk (8), and the internal toothed belts (7) are arranged in an alternating manner.

4. The modular wire harness assembly platform according to claim 1, characterized in that, A fixed frame (11) is fixedly installed at the rear end of the working plate frame (10), and a clearance groove (14) is provided on the inner side of both the fixed frame (11) and the movable support (13).

5. A modular wire harness assembly platform according to claim 4, characterized in that, The inner side of the clearance groove (14) is provided with movable pins (12) that are respectively connected to the fixed frame (11) and the movable bracket (13). The fixed frame (11) forms a sliding structure on the movable bracket (13).

6. A modular wire harness assembly platform according to claim 5, characterized in that, The movable bracket (13) is threadedly connected to the first reciprocating screw (9), and the working plate frame (10) is rotatably connected to the front end of the movable horizontal plate (3).

7. A modular wire harness assembly platform according to claim 1, characterized in that, The working plate frame (10) is provided with a second reciprocating screw (16) on both the front and rear sides inside, and a hand-tightening block (15) is fixedly installed on the outer end of the second reciprocating screw (16).

8. A modular wire harness assembly platform according to claim 7, characterized in that, The second reciprocating screw (16) is threaded with a movable connecting block (17) on its outer side. The movable connecting block (17) slides in a snap-fit ​​manner within the working plate frame (10). The winding rod (18) fixedly installed at the upper end of the movable connecting block (17) has a longitudinal section of "T".

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