Wire harness positioning device

Abstract

This utility model belongs to the field of wire welding technology and discloses a wire harness positioning device. The device includes a first support member and a second support member. The first support member has a positioning groove for limiting and accommodating the wire. The second support member has an assembly groove for limiting and accommodating a ground plate. The second support member has a bearing surface for supporting the wire. An assembly channel is formed between the ground plate in the assembly groove and the bearing surface. The end of the wire in the positioning groove passes through the assembly channel, and the ground plate abuts against the wire. This wire harness positioning device can fix the position of the wire, preventing the wire from shaking or deviating before and during welding. It also reduces deformation and damage caused by interference between wires, thereby greatly improving welding quality and efficiency.

Description

Technical Field

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

[0002] In the production of electronic components and connectors, the process of soldering wires, such as the shielding layer of a wire, to a ground plane is frequently involved. To improve soldering efficiency, multiple parallel wires are usually bundled together, and then the workers manually tin the bundle and solder it onto the ground plane. However, because the wires of electronic components are relatively small in diameter, the wire bundle often shifts in position due to the worker's unstable grip during soldering, thus affecting the soldering quality and, in severe cases, causing the wires to deform or break.

[0003] Therefore, there is an urgent need to design a fixing device to solve the above-mentioned problems existing in the prior art. Utility Model Content

[0004] The purpose of this utility model is to provide a wire harness positioning device that can fix the position of the wire to prevent deformation or deviation before welding.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] This utility model provides a wire harness positioning device, comprising:

[0007] A first carrier member is provided with a positioning groove, which is used to limit and accommodate the wire.

[0008] The second carrier has an assembly groove for limiting and accommodating the ground piece. The second carrier has a bearing surface for supporting the wire. An assembly channel is formed between the ground piece in the assembly groove and the bearing surface. The end of the wire in the positioning groove passes through the assembly channel, and the ground piece abuts against the wire.

[0009] Preferably, the wire harness positioning device further includes a mounting base, the first carrier and the second carrier are both connected to the mounting base, and the assembly channel is positioned opposite the positioning groove.

[0010] Preferably, the wire harness positioning device further includes a pressing component disposed on the mounting base, the pressing component being configured to press the wire against the positioning groove.

[0011] Preferably, the pressing component includes a first pressing plate, which is rotatably disposed on the mounting base and is capable of pressing against the portion of the wire located in the positioning groove.

[0012] Preferably, the first pressure plate has a first rotating part and a first fixed part, and the first rotating part is hinged to the mounting base;

[0013] Both the mounting base and the first fixing part have a first groove on one and a first protrusion on the other, with the first protrusion embedded in the first groove.

[0014] Preferably, the pressing component further includes a second pressing plate, which is rotatably disposed on the mounting base and is capable of pressing against the side of the ground piece away from the supporting body.

[0015] Preferably, the second pressure plate includes a pressure plate body and an abutment. The pressure plate body is rotatably connected to the mounting base. The positioning groove is provided through the first bearing member. The abutment is adjustablely positioned on the pressure plate body in a direction perpendicular to the positioning groove. The pressure plate body can drive the abutment to press against the ground piece.

[0016] Preferably, the pressure plate body has a second rotating part and a second fixed part, wherein the second rotating part is hinged to the mounting base;

[0017] Both the mounting base and the second fixing part have a second groove on one and a second protrusion on the other, with the second protrusion embedded in the second groove.

[0018] Preferably, the second pressure plate further includes a connector, which is adjustablely connected to the pressure plate body in a direction parallel to the positioning groove, and the abutment is adjustablely connected to the connector in a direction perpendicular to the positioning groove.

[0019] Preferably, the wire harness positioning device further includes an extension plate, which is disposed opposite to the end of the positioning groove away from the assembly channel, and the extension plate is used to support the wire.

[0020] The beneficial effects of this utility model are as follows:

[0021] The wire harness positioning device provided by this utility model includes a first support member and a second support member. The first support member has a positioning groove for accommodating the wire, which positions the wire and prevents displacement or deformation during welding due to uneven force, thus ensuring welding quality. The second support member has an assembly groove for accommodating and limiting the ground plate, ensuring relative stability between the ground plate and the wire. An assembly channel is formed between the ground plate in the assembly groove and the support surface, allowing the end of the wire to pass through. Furthermore, the ground plate in the assembly groove abuts against the wire, facilitating subsequent welding. This wire harness positioning device provides initial positioning of the wire to prevent shaking or deviation before and during welding, while also reducing deformation and damage caused by interference between wires, thereby significantly improving welding quality and efficiency. Attached Figure Description

[0022] Figure 1 This is a first-view structural schematic diagram of the wire harness positioning device provided in a specific embodiment of this utility model;

[0023] Figure 2 This is a second-view structural schematic diagram of the wire harness positioning device provided in a specific embodiment of this utility model;

[0024] Figure 3 yes Figure 2 A magnified view of a section at point B in the middle;

[0025] Figure 4 This is a first-view exploded view of the wire harness positioning device provided in a specific embodiment of this utility model;

[0026] Figure 5 yes Figure 4 A magnified view of a section at point A in the middle;

[0027] Figure 6 This is a second-view exploded view of the wire harness positioning device provided in a specific embodiment of this utility model.

[0028] In the picture:

[0029] 100 - Conductor; 110 - Center conductor; 120 - Insulation layer; 130 - Shielding layer; 140 - Outer sheath;

[0030] 200-plot;

[0031] 1-First load-bearing component; 11-Positioning groove;

[0032] 2-Second bearing component; 21-Assembly groove; 22-Bearing surface;

[0033] 3-Mounting base;

[0034] 4-Pressure assembly; 41-First pressure plate; 42-Second pressure plate; 421-Pressure plate body; 422-Abutting joint; 423-Connecting piece;

[0035] 5-Extension plate. Detailed Implementation

[0036] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0037] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0038] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0039] In the description of this embodiment, the terms "upper," "lower," "right," and "left," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0040] like Figures 1 to 5As shown, this utility model provides a wire harness positioning device, which includes a first support member 1 and a second support member 2. The first support member 1 is provided with a positioning groove 11, which is used to limit and accommodate the wire 100. The second support member 2 is provided with an assembly groove 21, which is used to limit and accommodate the ground piece 200. The second support member 2 has a bearing surface 22 for supporting the wire 100. An assembly channel is formed between the ground piece 200 in the assembly groove 21 and the bearing surface 22. The end of the wire 100 in the positioning groove 11 passes through the assembly channel, and the ground piece 200 abuts against the wire 100. In this embodiment, the first support member 1 is provided with a positioning groove 11 for accommodating the wire 100. The positioning groove 11 can position the wire 100 placed therein, preventing the wire 100 from shifting or deforming due to uneven force during welding, thus ensuring the welding quality of the wire 100. The second support member 2 is provided with an assembly groove 21 for limiting and accommodating the ground piece 200. Therefore, the ground piece 200 can maintain relative stability with the wire 100. Since the ground piece 200 in the assembly groove 21 and the support surface 22 form an assembly channel, the end of the wire 100 can pass through. And since the ground piece 200 in the assembly groove 21 abuts against the wire 100, it facilitates subsequent welding. This wire harness positioning device can initially limit the wire 100 to prevent the wire 100 from shaking or deviating before and during welding. It also reduces the deformation and damage of the wires 100 due to interference, thereby greatly improving the welding quality and welding efficiency.

[0041] Figure 2 and Figure 3 The ground plate 200 is hidden in the text. Specifically, the ground plate 200 is made of a conductive metal material and is used to ground the conductor 100. In this embodiment, the conductor 100 is a coaxial cable and is composed of multiple layers, from the inside to the outside: a center conductor 110, an insulating layer 120, a shielding layer 130, and an outer sheath 140. Before placing the conductor 100 on the wire harness positioning device, the ends of the conductor 100 need to be peeled off layer by layer to expose the shielding layer 130. The shielding layer 130 passes through the assembly channel and contacts the ground plate 200 to form an electrical connection. The bearing surface 22 of the second bearing member 2 is a flat plane. A boss is provided on one side of the bearing surface 22. An assembly groove 21 is provided on the boss. The bottom surface of the assembly groove 21 is higher than the bearing surface 22. The height difference between the bottom surface of the assembly groove 21 and the bearing surface 22 is the outer diameter of the shielding layer 130 of the conductor 100. Therefore, the ground piece 200 placed in the assembly groove 21 can abut against the shielding layer 130 of the conductor 100, so that the ground piece 200 can be welded to the shielding layer 130 in the future.

[0042] like Figure 2 , Figure 3 and Figure 4 As shown, the first support member 1 is a flat plate structure with several positioning grooves 11. The cross-section of the positioning grooves 11 is an arc shape that matches the wire 100, so as to better limit the positioning of the wire 100. Figure 2 and Figure 4 The conductor 100 is not shown; the supporting body 22 is spliced ​​with the first supporting member 1 along the extension direction of the conductor 100; in this embodiment, the ground piece 200 has a certain elasticity and can press against the conductor 100 passing underneath through its own elastic deformation; in another embodiment, the external component can apply pressure to the ground piece 200 so that the ground piece 200 presses against the conductor 100.

[0043] like Figure 1 and Figure 2 As shown, the wire harness positioning device also includes a mounting base 3. The first carrier 1 and the second carrier 2 are both connected to the mounting base 3, and the assembly channel is set directly opposite the positioning groove 11. The first carrier 1 and the second carrier 2 are assembled into an integral structure by the mounting base 3, which is convenient for workers to move. Specifically, the first carrier 1 and the carrier body 22 are detachably connected to the mounting base 3 by bolts, so that the first carrier 1 or the second carrier 2 can be replaced according to the size of the wire 100 to be welded.

[0044] To ensure the effective fixation of wire 100, such as Figure 1 and Figure 2 As shown, the wire harness positioning device also includes a pressing component 4, which is disposed on the mounting base 3 and is configured to press the wire 100 against the positioning groove 11.

[0045] Specifically, such as Figure 1 , Figure 4 and Figure 6 As shown, the pressing component 4 includes a first pressing plate 41, which is rotatably mounted on the mounting base 3. The first pressing plate 41 can press against the portion of the wire 100 located in the positioning groove 11. In this embodiment, the first pressing plate 41 is rotatably connected to the mounting base 3, and the first pressing plate 41 is positioned directly opposite the positioning groove 11. When the first pressing plate 41 rotates, it can press against the portion of the wire 100 located in the positioning groove 11 vertically, thereby pressing and fixing the portion of the wire 100.

[0046] The first pressure plate 41 has a first rotating part and a first fixing part, the first rotating part being hinged to the mounting base 3; the mounting base 3 and the first fixing part are provided with a first groove and a first protrusion, the first protrusion being fitted into the first groove, the mounting base 3 ensuring that the first pressure plate 41 can stably press against the wire 100 through the fitting of the first groove and the first protrusion; specifically, the mounting base 3 is provided with a first groove, the first fixing part is provided with a first protrusion, the shape of the first protrusion matching the first groove, when the first pressure plate 41 rotates and presses against the wire 100 vertically, the first protrusion is fitted into the first groove, the first protrusion and the first groove are fixed by friction.

[0047] like Figure 1 and Figure 4 As shown, the pressing component 4 also includes a second pressing plate 42, which is rotatably mounted on the mounting base 3. The second pressing plate 42 can press against the side of the ground piece 200 away from the supporting body 22. In this embodiment, the second pressing plate 42 is rotatably connected to the mounting base 3 and is positioned directly opposite the ground piece 200. When the second pressing plate 42 rotates, it can press against the ground piece 200 vertically, thereby pressing and fixing the wire 100 below.

[0048] Specifically, such as Figure 1 and Figure 6 As shown, the second pressure plate 42 includes a pressure plate body 421 and an abutment 422. The pressure plate body 421 is rotatably connected to the mounting base 3. The positioning groove 11 is provided through the first bearing member 1. The abutment 422 is adjustablely provided on the pressure plate body 421 in a direction perpendicular to the positioning groove 11. The pressure plate body 421 can drive the abutment 422 to press against the ground piece 200. In this embodiment, the positioning groove 11 is horizontally opened on the first bearing member 1, and the abutment 422 is vertically adjustable and connected to the pressure plate body 421. That is, the wire 100 is placed horizontally along the positioning groove 11, and the abutment 422 presses against the wire 100 vertically. Since the vertical position of the abutment 422 is adjustable, the second pressure plate 42 can press against wires 100 of different diameters, thereby improving the applicability of the wire harness positioning device.

[0049] The pressure plate body 421 has a second rotating part and a second fixing part. The second rotating part is hinged to the mounting base 3. The mounting base 3 and the second fixing part are provided with a second groove and a second protrusion, respectively. The second protrusion is embedded in the second groove. The mounting base 3 ensures that the abutment 422 can stably press against the wire 100 through the engagement of the second groove and the second protrusion. Specifically, the mounting base 3 is provided with a second groove, and the second fixing part is provided with a second protrusion. The shape of the second protrusion matches the second groove. When the pressure plate body 421 rotates and presses against the wire 100 vertically, the second protrusion is embedded in the second groove. The second protrusion and the second groove are fixed by friction.

[0050] With the cooperation of the first pressure plate 41 and the second pressure plate 42, the pressing component 4 can press and fix the wire 100 at different positions along the length direction, thereby ensuring the stability of the wire 100 on the first support member 1 and the second support member 2.

[0051] like Figure 1 and Figure 6 As shown, the second pressure plate 42 also includes a connector 423. The connector 423 is adjustablely connected to the pressure plate body 421 in a direction parallel to the positioning groove 11. The abutment 422 is adjustablely connected to the connector 423 in a direction perpendicular to the positioning groove 11. Since the connector 423 is adjustablely connected to the pressure plate body 421 in a direction parallel to the positioning groove 11, the abutment 422 can move in the vertical direction and the direction of the wire 100 respectively, thus making it suitable for wires 100 of different sizes and models.

[0052] The specific structure of connector 423 can be configured according to actual needs; for example, such as Figure 1 As shown, the connector 423 is a cuboid structure with a waist-shaped groove. The waist-shaped groove extends in a direction parallel to the positioning groove 11. The bolt passes through the waist-shaped groove to fix the connector 423 to the pressure plate body 421. The abutment 422 is also provided with a waist-shaped groove. The waist-shaped groove extends vertically. The bolt passes through the waist-shaped groove to fix the abutment 422 to the connector 423, thereby realizing the movement of the abutment 422 in the vertical direction and the direction of the wire 100.

[0053] Furthermore, such as Figure 1 and Figure 2As shown, the wire harness positioning device also includes an extension plate 5, which is positioned opposite the end of the positioning groove 11 away from the assembly channel. The extension plate 5 is used to support the wire 100. Specifically, the extension plate 5 has a flat plate structure and is connected to the mounting base 3. The front end of the wire 100 extends into the assembly channel of the second bearing member 2 and is pressed against by the ground plate 200. The part of the wire 100 near the front end is located in the positioning groove 11 and is pressed against by the first pressure plate 41, while the rest of the wire 100 is placed on the extension plate 5 to prevent the wire 100 from deforming due to the greater weight at the rear end.

[0054] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A wiring harness positioning device, characterized by, include: The first support member (1) is provided with a positioning groove (11), which is used to limit and accommodate the wire (100); The second support member (2) has an assembly groove (21) for limiting and accommodating the ground piece (200). The second support member (2) has a bearing surface (22) for supporting the conductor (100). An assembly channel is formed between the ground piece (200) in the assembly groove (21) and the bearing surface (22). The end of the conductor (100) in the positioning groove (11) passes through the assembly channel, and the ground piece (200) abuts against the conductor (100).

2. The wiring harness positioning device of claim 1, wherein, The wire harness positioning device also includes a mounting base (3), the first carrier (1) and the second carrier (2) are both connected to the mounting base (3), and the assembly channel is set opposite to the positioning groove (11).

3. The wiring harness positioning device of claim 2, wherein, The wire harness positioning device further includes a pressing component (4), which is disposed on the mounting base (3) and is configured to press the wire (100) against the positioning groove (11).

4. The wiring harness positioning device of claim 3, wherein, The pressing component (4) includes a first pressing plate (41), which is rotatably disposed on the mounting base (3). The first pressing plate (41) is capable of pressing the portion of the wire (100) located in the positioning groove (11).

5. The wiring harness positioning device of claim 4, wherein, The first pressure plate (41) has a first rotating part and a first fixed part, and the first rotating part is hinged to the mounting base (3); The mounting base (3) and the first fixing part are provided with a first groove on one and a first protrusion on the other, with the first protrusion embedded in the first groove.

6. The wiring harness positioning device of claim 3, wherein, The pressing component (4) further includes a second pressing plate (42), which is rotatably disposed on the mounting base (3) and can press against the side of the ground piece (200) away from the bearing surface (22).

7. The wiring harness positioning device of claim 6, wherein, The second pressure plate (42) includes a pressure plate body (421) and an abutment (422). The pressure plate body (421) is rotatably connected to the mounting base (3). The positioning groove (11) is provided through the first bearing member (1). The abutment (422) is adjustablely positioned on the pressure plate body (421) in a direction perpendicular to the positioning groove (11). The pressure plate body (421) can drive the abutment (422) to press against the ground piece (200).

8. The wiring harness positioning device of claim 7, wherein, The pressure plate body (421) has a second rotating part and a second fixed part, and the second rotating part is hinged to the mounting base (3); The mounting base (3) and the second fixing part are provided with a second groove on one and a second protrusion on the other, with the second protrusion being embedded in the second groove.

9. The wiring harness positioning device of claim 7, wherein, The second pressure plate (42) further includes a connector (423), which is tunably connected to the pressure plate body (421) in a direction parallel to the positioning groove (11), and the abutment (422) is tunably connected to the connector (423) in a direction perpendicular to the positioning groove (11).

10. The wire harness positioning device according to any one of claims 1-9, characterized in that, The wire harness positioning device also includes an extension plate (5), which is positioned opposite the end of the positioning groove (11) away from the assembly channel, and is used to support the wire (100).

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