Positioning device for automobile wire harness processing

Abstract

The utility model relates to the technical field of wire harness processing, in particular to a positioning device for automobile wire harness processing, which comprises a fixed base, a fence is mounted on the base surface of the fixed base, a controller is arranged on the outer wall of the fence, and a fixed block is arranged on the base surface of the fixed base; the wire harness drawing board is taken out to be replaced with a drawing needing to be processed, then the wire harness drawing board is inserted into the inner wall of the communicating groove to be fixed, the transparent board can observe the wire harness drawing board for reference, then the threaded insertion rod is pulled out and inserted according to the wire harness position of the wire harness drawing board, and the wire harness drawing board is fixed. The threaded insertion rod is fixed to the machining position through the threaded hole for positioning, the practicability of the device is better, and the cost is saved; when the telescopic electric cylinder on one side stretches, the telescopic electric cylinder pushes one side of the wire harness tool plate to move, meanwhile, the telescopic electric cylinder on the other side does not operate, the wire harness tool plate can be adjusted to incline towards one side, then the angle of the wire harness tool plate is adjusted, and practicability is better.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness processing, in particular to a positioning device for automobile wire harness processing. Background Art

[0002] The automotive wiring harness is the main network of the automotive circuit. Without the wiring harness, there would be no automotive circuit. The wiring harness refers to the contact terminal made of copper material, which is crimped with the wires and cables, and then the insulator is plastic-pressed or metal shell is added to form a component connecting the circuit. Generally, in the processing of the automotive wiring harness, a positioning device is needed to prevent its position from shifting.

[0003] When processing wire harnesses, wire harness tooling plates are often used to position and fix the wire harnesses. Wire harness tooling plates are a kind of professional tooling that can fix and combine wires, cables or hoses, making them easy to use and manage. Wire harness tooling plates are usually made of steel plates or plastic plates.

[0004] In the current practice of wire harness processing, the design of tooling boards is generally customized based on specific wire harness drawings. This practice has significant limitations. Whenever different types of wire harnesses need to be processed, technicians must re-customize the corresponding tooling boards. This process is not only time-consuming and labor-intensive, but also seriously slows down production progress. In addition, due to individual differences, the comfort of operators during wire harness winding operations is significantly affected. In particular, the existing tooling boards lack the function of flexible adjustment of height and angle, resulting in operators of different heights having to adopt working postures that are not suitable for their body shape. This not only aggravates physical discomfort, but may also cause fatigue, which in turn has a negative impact on work efficiency.

[0005] Therefore, a positioning device for automobile wire harness processing is needed to improve the above-mentioned problems. Utility Model Content

[0006] In order to solve the problem that when a positioning device is used to process automobile wiring harnesses, technicians must re-customize corresponding tooling plates whenever they need to process different types of wiring harnesses. This process is not only time-consuming and labor-intensive, but also seriously slows down production progress. The utility model provides a positioning device for automobile wiring harness processing to solve the above problem.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A positioning device for automobile wiring harness processing, comprising a fixed base, a fence is installed on the base surface of the fixed base, a controller is arranged on the outer wall of the fence, a fixed block is arranged on the base surface of the fixed base, a rotating shaft is rotatably connected to the inner wall opposite to the fixed block, a telescopic electric cylinder is installed on the outer wall of the rotating shaft, a rotating shaft is installed at one end of the telescopic electric cylinder, a connecting block is rotatably connected to the outer wall of the rotating shaft, and a positioning component is installed at one end of the connecting block;

[0009] The positioning component includes a wiring harness tooling plate, which is installed on the outer wall of the connecting block. A mounting groove is provided on the outer wall of the wiring harness tooling plate, and a transparent plate is embedded in the inner wall of the mounting groove. A threaded hole is provided on the outer wall of the transparent plate, and a threaded plug rod is threadedly connected to the inner wall of the threaded hole. A U-shaped positioning block is installed at one end of the threaded plug rod, and a wiring harness assembly is installed on the inner wall of the U-shaped positioning block. A connecting groove is provided on the side wall of the wiring harness tooling plate, and a wiring harness drawing board is provided on the inner wall of the connecting groove.

[0010] As a preferred solution of the utility model, the controller is connected to the telescopic electric cylinder via a wire and the connection method is electrical connection. The telescopic electric cylinders are provided in multiple groups and are respectively located on the outer wall of the rotating shaft, and the telescopic electric cylinders are paired.

[0011] As a preferred solution of the utility model, the fixing blocks are provided in multiple groups and are respectively located on the corner base surfaces of the fixing base, and the connection mode between the rotating shaft and the telescopic electric cylinder is a rotational connection.

[0012] As a preferred solution of the utility model, the connection mode between the rotating shaft and the telescopic electric cylinder is a rotating connection, and the connecting blocks are provided in multiple groups and are respectively located on the outer wall of the wiring harness tooling plate.

[0013] As a preferred solution of the utility model, the enclosure is located on one side of the telescopic electric cylinder, the positioning assembly is located on one side of the enclosure, and the connection between the installation groove and the connecting groove is a connecting structure.

[0014] As a preferred solution of the utility model, the material of the transparent plate is a transparent acrylic plate material, and the threaded holes are provided in multiple groups and are respectively located on the outer wall of the transparent plate.

[0015] As a preferred solution of the utility model, the threaded insert rods are provided in multiple groups and are respectively located on the inner wall of the threaded hole, and the connecting grooves are provided in two groups and are respectively located on the opposite side walls of the wiring harness tooling plate.

[0016] As a preferred solution of the utility model, the wiring harness drawing board is located directly below the transparent plate, and the U-shaped positioning blocks are provided in multiple groups and are respectively located on the outer wall of the wiring harness assembly.

[0017] Compared with the prior art, the utility model controls the operation of the telescopic electric cylinder by a controller in the positioning device for automobile wire harness processing, so that one end of the telescopic electric cylinder applies a thrust to the connecting block through the rotating shaft, and then the connecting block drives the wire harness tooling plate to apply a thrust. When the telescopic electric cylinder on one side is extended, the telescopic electric cylinder pushes one side of the wire harness tooling plate to move, and at the same time, the telescopic electric cylinder on the other side is not operating, so the wire harness tooling plate can be adjusted to tilt to one side, and then the angle of the wire harness tooling plate can be adjusted. Similarly, it is only necessary to control the telescopic electric cylinder to operate and extend at the same time by the controller to adjust the height of the wire harness tooling plate. The practicality of the device is better, thereby solving the problem that the comfort of the operator during the wire harness winding operation is significantly affected due to individual differences. In particular, the existing tooling plate lacks the function of flexibly adjusting the height and angle, resulting in operators of different heights having to adopt a working posture that is not suitable for their body shape. This not only aggravates physical discomfort, but may also cause fatigue, thereby having a negative impact on work efficiency.

[0018] By clamping the wiring harness assembly on the inner wall of the U-shaped positioning block in the positioning device for automobile wiring harness processing for positioning and fixing, when other types of wiring harnesses need to be processed, first take out the wiring harness drawing board and replace it with the drawing that needs to be processed, then insert the wiring harness drawing board into the inner wall of the connecting groove for fixing, the transparent plate can observe the wiring harness drawing board for reference, then according to the wiring harness position of the wiring harness drawing board, the threaded plug rod is pulled out and plugged, and then the threaded plug rod is fixed in the processing position for positioning using the threaded hole. The device has better practicality and saves costs, thereby solving the current wiring harness processing practice. The design of the tooling board is generally customized based on specific wiring harness drawings. This approach has significant limitations. Whenever different types of wiring harnesses need to be processed, technicians must re-customize the corresponding tooling board. This process is not only time-consuming and labor-intensive, but also seriously slows down production progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the positioning component structure of the utility model;

[0021] Figure 3 It is a side view structural schematic diagram of the utility model;

[0022] Figure 4 This is a schematic diagram of the connecting groove structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the connection block structure of the utility model.

[0024] In the figure: 1. fixed base; 2. enclosure; 3. controller; 4. fixed block; 5. rotating shaft; 6. telescopic electric cylinder; 7. rotating shaft; 8. connecting block; 9. positioning assembly; 901. wiring harness tooling plate; 902. mounting groove; 903. transparent plate; 904. threaded hole; 905. threaded plug rod; 906. U-shaped positioning block; 907. wiring harness assembly; 908. connecting groove; 909. wiring harness drawing board. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] Example: See Figure 1-5 A positioning device for automobile wiring harness processing shown in the figure comprises a fixed base 1, a baffle 2 is installed on the base surface of the fixed base 1, a controller 3 is arranged on the outer wall of the baffle 2, a fixed block 4 is arranged on the base surface of the fixed base 1, a rotating shaft 5 is rotatably connected to the inner wall opposite to the fixed block 4, a telescopic electric cylinder 6 is installed on the outer wall of the rotating shaft 5, a rotating shaft 7 is installed at one end of the telescopic electric cylinder 6, a connecting block 8 is rotatably connected to the outer wall of the rotating shaft 7, and a positioning component 9 is installed at one end of the connecting block 8;

[0027] In this embodiment, specific reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The positioning assembly 9 includes a harness tooling plate 901, which is mounted on the outer wall of the connecting block 8. A mounting groove 902 is provided on the outer wall of the harness tooling plate 901. A transparent plate 903 is embedded and installed on the inner wall of the mounting groove 902. The transparent plate 903 is made of a transparent acrylic plate material. A threaded hole 904 is provided on the outer wall of the transparent plate 903. The threaded holes 904 are provided in multiple groups and are respectively located on the outer wall of the transparent plate 903. A threaded plug rod 905 is threadedly connected to the inner wall of the threaded hole 904. The threaded plug rod 905 is provided in multiple groups and is respectively located in the inner wall of the threaded hole 904. On the wall, a U-shaped positioning block 906 is installed at one end of the threaded insert 905, and a wiring harness assembly 907 is installed on the inner wall of the U-shaped positioning block 906. A connecting groove 908 is opened on the side wall of the wiring harness tooling plate 901. There are two groups of connecting grooves 908 and they are respectively located on the opposite side walls of the wiring harness tooling plate 901. The connection between the installation groove 902 and the connecting groove 908 is a connecting structure. A wiring harness drawing board 909 is arranged on the inner wall of the connecting groove 908. The wiring harness drawing board 909 is located directly below the transparent plate 903. There are multiple groups of U-shaped positioning blocks 906 and they are respectively located on the outer wall of the wiring harness assembly 907.

[0028] Among them, the controller 3 is connected to the telescopic electric cylinder 6 through a wire and the connection method is electrical connection, so that the device is energized, the telescopic electric cylinder 6 is provided with multiple groups and is respectively located on the outer wall of the rotating shaft 5, and the telescopic electric cylinder 6 is paired in pairs for easy adjustment, the fixed block 4 is provided with multiple groups and is respectively located on the corner base surface of the fixed base 1, the connection method of the rotating shaft 5 and the telescopic electric cylinder 6 is a rotating connection, the connection method of the rotating shaft 7 and the telescopic electric cylinder 6 is a rotating connection, the connecting block 8 is provided with multiple groups and is respectively located on the outer wall of the wiring harness tooling plate 901, the enclosure 2 is located on one side of the telescopic electric cylinder 6, and the positioning component 9 is located on one side of the enclosure 2.

[0029] When the positioning device for automobile harness processing of the present scheme is working, by turning on the switch of the controller 3, a rotating shaft 5 is rotatably connected on the inner wall opposite to the fixed block 4, a telescopic electric cylinder 6 is installed on the outer wall of the rotating shaft 5, one end of the telescopic electric cylinder 6 is installed with a rotating shaft 7, a connecting block 8 is rotatably connected on the outer wall of the rotating shaft 7, and a positioning component 9 is installed on one end of the connecting block 8. Under the action of the controller 3, the telescopic electric cylinder 6 is controlled to operate, so that one end of the telescopic electric cylinder 6 applies a thrust to the connecting block 8 through the rotating shaft 7, and then the connecting block 8 drives the harness tooling plate 901 to apply a thrust. When the telescopic electric cylinder 6 is provided with multiple groups and respectively located on the outer wall of the rotating shaft 5, and the telescopic electric cylinders 6 are in pairs, when the telescopic electric cylinders 6 on one side are extended, the telescopic electric cylinders 6 on the other side are connected. By pushing one side of the wire harness tooling plate 901 to move while the telescopic electric cylinder 6 on the other side is not running, the wire harness tooling plate 901 can be adjusted to tilt to one side, thereby adjusting the angle of the wire harness tooling plate 901. Similarly, the height of the wire harness tooling plate 901 can be adjusted by only making the controller 3 control the telescopic electric cylinder 6 to run and extend at the same time. The practicality of the device is better, thereby solving the problem that the comfort of operators during wire harness winding operations is significantly affected due to individual differences. In particular, the existing tooling plates lack the function of flexibly adjusting height and angle, resulting in operators of different heights having to adopt a working posture that is not suitable for their body shape. This not only aggravates physical discomfort, but may also cause fatigue, thereby having a negative impact on work efficiency.

[0030] A mounting groove 902 is provided on the outer wall of the wiring harness tooling plate 901, and a transparent plate 903 is embedded and installed on the inner wall of the mounting groove 902. A threaded hole 904 is provided on the outer wall of the transparent plate 903. A threaded plug rod 905 is threadedly connected to the inner wall of the threaded hole 904. Under the action of a U-shaped positioning block 906 installed at one end of the threaded plug rod 905, the wiring harness assembly 907 is clamped on the inner wall of the U-shaped positioning block 906 for positioning and fixing. When other types of wiring harnesses need to be processed, the material of the transparent plate 903 is a transparent acrylic plate material, and the threaded holes 904 are provided in multiple groups and are respectively located on the outer wall of the transparent plate 903. The threaded plug rod 905 is provided in multiple groups and are respectively located on the inner wall of the threaded hole 904. First, the wiring harness drawing board 907 is fixed. 09 is taken out and replaced with the drawing that needs to be processed, and then the wiring harness drawing board 909 is inserted into the inner wall of the connecting groove 908 for fixation. The transparent plate 903 can observe the wiring harness drawing board 909 for reference, and then the threaded plug rod 905 is pulled out and plugged according to the wiring harness position of the wiring harness drawing board 909, and then the threaded plug rod 905 is fixed in the processing position for positioning using the threaded hole 904. The device has better practicality and saves costs, thereby solving the current wiring harness processing practice. The design of the tooling board is generally customized based on specific wiring harness drawings. This approach has significant limitations. Whenever different types of wiring harnesses need to be processed, technicians must re-customize the corresponding tooling board. This process is not only time-consuming and labor-intensive, but also seriously slows down production progress.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for automobile wiring harness processing, comprising a fixed base (1), characterized in that: A fence (2) is mounted on the base surface of the fixed base (1), a controller (3) is arranged on the outer wall of the fence (2), a fixed block (4) is arranged on the base surface of the fixed base (1), a rotating shaft (5) is rotatably connected to the inner wall opposite to the fixed block (4), a telescopic electric cylinder (6) is mounted on the outer wall of the rotating shaft (5), a rotating shaft (7) is mounted on one end of the telescopic electric cylinder (6), a connecting block (8) is rotatably connected to the outer wall of the rotating shaft (7), and a positioning assembly (9) is mounted on one end of the connecting block (8); The positioning component (9) comprises a harness tooling plate (901), the harness tooling plate (901) being mounted on the outer wall of the connection block (8), the outer wall of the harness tooling plate (901) being provided with a mounting groove (902), the inner wall of the mounting groove (902) being provided with a transparent plate (903) being embedded and mounted thereon, the outer wall of the transparent plate (903) being provided with a threaded hole (904), the inner wall of the threaded hole (904) being threadedly connected with a threaded plug rod (905), one end of the threaded plug rod (905) being mounted with a U-shaped positioning block (906), the inner wall of the U-shaped positioning block (906) being provided with a harness assembly (907), the side wall of the harness tooling plate (901) being provided with a connecting groove (908), and the inner wall of the connecting groove (908) being provided with a harness drawing board (909).

2. The positioning device for automobile wire harness processing according to claim 1, characterized in that: The controller (3) is connected to the telescopic electric cylinder (6) via a wire and the connection is electrical. The telescopic electric cylinders (6) are provided in multiple groups and are respectively located on the outer wall of the rotating shaft (5), and the telescopic electric cylinders (6) are arranged in pairs.

3. The positioning device for automobile wire harness processing according to claim 1, characterized in that: The fixed blocks (4) are provided in multiple groups and are respectively located on the corner base surfaces of the fixed base (1); the connection mode between the rotating shaft (5) and the telescopic electric cylinder (6) is a rotational connection.

4. The positioning device for automobile wire harness processing according to claim 1, characterized in that: The connection mode between the rotating shaft (7) and the telescopic electric cylinder (6) is a rotating connection, and a plurality of connection blocks (8) are provided and are respectively located on the outer wall of the wiring harness tooling plate (901).

5. The positioning device for automobile wire harness processing according to claim 1, characterized in that: The enclosure (2) is located on one side of the telescopic electric cylinder (6), the positioning assembly (9) is located on one side of the enclosure (2), and the connection between the mounting groove (902) and the connecting groove (908) is a connecting structure.

6. The positioning device for automobile wire harness processing according to claim 1, characterized in that: The material of the transparent plate (903) is a transparent acrylic plate material, and a plurality of groups of threaded holes (904) are provided and are respectively located on the outer wall of the transparent plate (903).

7. The positioning device for automobile wire harness processing according to claim 1, characterized in that: The threaded insert rods (905) are provided in multiple groups and are respectively located on the inner wall of the threaded hole (904); the connecting grooves (908) are provided in two groups and are respectively located on the opposite side walls of the wiring harness tooling plate (901).

8. The positioning device for automobile wire harness processing according to claim 1, characterized in that: The wiring harness diagram plate (909) is located directly below the transparent plate (903), and a plurality of groups of U-shaped positioning blocks (906) are provided and are respectively located on the outer wall of the wiring harness assembly (907).

Images