Auxiliary wire harness turning tool

Abstract

The utility model discloses an auxiliary wire harness turning tool which comprises a bottom frame, a workbench connected with the bottom frame and a supporting jig arranged on the workbench, and the bottom frame comprises a bottom installation frame connected with the ground, a first adjusting frame arranged on one side of the bottom installation frame and a second adjusting frame arranged on the other side of the bottom installation frame. One end of the first adjusting frame is fixedly connected with the bottom mounting frame, and the other end is hinged to the workbench; one end of the second adjusting frame is hinged to the bottom mounting frame, the other end of the second adjusting frame is hinged to the workbench, at least one of the first adjusting frame and the second adjusting frame is a telescopic adjusting frame, mounting holes are formed in the workbench, and the bottom of the supporting jig is matched with the mounting holes. The problems that an existing wire harness turning tool is complex in construction and inconvenient to use are solved.

Description

Technical Field

[0001] The utility model relates to the field of automobile wire harness processing, and specifically relates to an auxiliary wire harness turning tooling. Background Art

[0002] The wire harness is the nerve and blood vessel of an automobile, playing a key role in signal transmission and circuit transmission in the automobile. To reduce the aging and wear of the wire harness, its exterior needs to be wrapped with adhesive tape. Since the wire harness has many branches and is relatively long in size, a large amount of space is required for a straight layout. A special tooling can be used to turn the wire harness multiple times to save more space and can play a role in bearing force during wire harness wrapping. Currently, when using the existing wire harness tooling equipment, it is inconvenient to use and the operation is complex. Specifically, when replacing the wire harness, most of the support fixtures need to be disassembled. Currently, the support fixtures on the hole-shaped workbench are mainly fixed by screws or nuts, which is inconvenient for installation. For example, the wire harness template disclosed in the patent publication number CN104899366B, which is used to install several fixtures, requires separate assembly of the fixtures, and the processing is complex. Content of the Utility Model

[0003] The purpose of the utility model is to provide an auxiliary wire harness turning tooling to solve the problems of complex construction and inconvenient use of the existing wire harness turning tooling.

[0004] To achieve the above purpose, the utility model provides the following technical solution: an auxiliary wire harness turning tooling, including a chassis, a workbench connected to the chassis, and support fixtures arranged on the workbench. The chassis includes a bottom mounting frame connected to the ground, a first adjusting frame arranged on one side of the bottom mounting frame, and a second adjusting frame arranged on the other side of the bottom mounting frame. One end of the first adjusting frame is fixedly connected to the bottom mounting frame, and the other end is hinged to the workbench; one end of the second adjusting frame is hinged to the bottom mounting frame, and the other end is hinged to the workbench. At least one group of the first adjusting frame and the second adjusting frame is a telescopic adjusting frame. Installation holes are arranged on the workbench, and the bottom of the support fixture is matched with the installation holes.

[0005] As a further improvement of the above technical solution:

[0006] One end of the support fixture penetrates through the installation hole and is arranged below the workbench. A pressing plate is arranged below the workbench, and the lower part of the support fixture is fixed in the installation hole through the pressing plate.

[0007] Sliding columns are arranged at the bottom of the workbench. The pressing plate is slidably matched with the sliding columns. A locking column is arranged at the bottom of the workbench. The locking column penetrates through the pressing plate, and a locking buckle is arranged at the end of the locking column. The structure of the locking buckle here is to ensure that the pressing plate moves along the sliding column and locks the pressing plate. Its structure can be selected from the existing structures according to requirements. To save costs, the locking here is a threaded column, and the locking buckle is a nut structure. The pressing plate is locked by rotating the locking buckle.

[0008] A compression spring is arranged on the sliding column. The arrangement of the compression spring is beneficial to the elastic opening of the pressing plate.

[0009] The installation hole includes a main hole and a secondary hole. The secondary hole is arranged around the main hole. A connecting frame is arranged at the bottom of the supporting jig, and the connecting frame penetrates through the secondary hole.

[0010] A limiting groove for accommodating the connecting frame is arranged at the bottom of the workbench. A part of the connecting frame is arranged in the limiting groove, and the other part is in contact with the pressing plate. It is also possible that the connecting frame is completely arranged in the limiting groove, and the pressing plate is used to prevent the connecting frame from falling out of the limiting groove. The outer dimension of the limiting groove is larger than that of the connecting frame to facilitate the entry of the connecting frame. Due to the arrangement of the compression spring, the depth of the limiting groove should be less than the depth of the connecting frame, so that the connecting frame protrudes from the limiting groove for the pressing plate to contact the connecting frame.

[0011] An adsorption magnetic sheet is arranged on the surface of the limiting groove. The adsorption magnetic sheet is used to adsorb the connecting frame of the supporting jig to avoid the complex assembly process caused by the displacement of the supporting jig.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Simple structure and convenient operation: By adopting a telescopic cylinder as the adjusting frame, the workbench can be adjusted according to the operation requirements of the personnel, changing the inclination angle of the workbench, facilitating the processing of the staff, and improving the operation convenience.

[0014] Quick disassembly and replacement: Through the design of the lock catch and the compression spring, the quick disassembly and replacement of the supporting jig are realized, and batch quick replacement can be carried out, reducing the installation process, shortening the assembly time, and improving the production efficiency.

[0015] Preventing jig displacement: An adsorption magnetic sheet is arranged on the surface of the limiting groove, effectively avoiding the displacement during the installation of multiple jigs and ensuring the accuracy of the wire harness turning.

[0016] Low cost: The structure adopted by the present utility model is simple, and the manufacturing cost is low, which is beneficial to reducing the production cost.

[0017] Generally speaking, the present utility model has the advantages of simple structure, convenient operation, wide adjustment range, etc., is applicable to various wire harness turning processing occasions, has high practical value and market promotion prospects, and solves the problems of complex construction and inconvenient use of the existing wire harness turning tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is one of the side view structural schematic diagrams of the present utility model;

[0019] Figure 2 It is the second front view structural schematic diagram of the present utility model;

[0020] Figure 3 This is the front view structural schematic diagram of the present utility model;

[0021] Figure 4 This is the structural schematic diagram of the upper surface of the workbench of the present utility model;

[0022] Figure 5 This is the structural schematic diagram of the lower surface of the workbench of the present utility model;

[0023] Figure 6 This is one of the structural schematic diagrams of the connection between the workbench and the pressing plate of the present utility model;

[0024] Figure 7 This is the second structural schematic diagram of the connection between the workbench and the pressing plate of the present utility model;

[0025] Figure 8 This is the structural schematic diagram of a support fixture of the present utility model.

[0026] Reference numerals: 1, chassis; 11, bottom mounting frame; 12, first adjusting frame; 13, second adjusting frame; 2, workbench; 21, mounting hole; 211, main hole; 212, auxiliary hole; 22, sliding column; 23, locking column; 24, lock; 25, compression spring; 3, support fixture; 31, connecting frame; 32, limiting groove; 33, adsorption magnetic sheet; 4, pressing plate. Detailed implementation manners

[0027] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0028] In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0031] Embodiment 1

[0032] As Figures 1 to 4 shown, the auxiliary wire harness turning tooling of this embodiment includes a chassis 1, a workbench 2 connected to the chassis 1, and a support fixture 3 arranged on the workbench 2. The chassis 1 includes a bottom mounting frame 11 connected to the ground, a first adjustment frame 12 arranged on one side of the bottom mounting frame 11, and a second adjustment frame 13 arranged on the other side of the bottom mounting frame 11. One end of the first adjustment frame 12 is fixedly connected to the bottom mounting frame 11, and the other end is hinged to the workbench 2; one end of the second adjustment frame 13 is hinged to the bottom mounting frame 11, and the other end is hinged to the workbench 2. Both the first adjustment frame 12 and the second adjustment frame 13 are telescopic adjustment frames, and the telescopic adjustment frame is selected as a telescopic cylinder here. There are mounting holes 21 on the workbench 2, and the bottom of the support fixture 3 is matched with the mounting holes 21. The same as the prior art, the fixing method of this embodiment is to fix the support fixture 3 in the mounting holes 21 with screws or bolts, and the position of the support fixture 3 is adjusted to ensure the turning of the wire harness.

[0033] Embodiment 2

[0034] As Figures 5 to 8 shown, a limiting groove 32 for accommodating a connecting frame 31 is arranged at the bottom of the workbench 2 of this embodiment. One end of the support fixture 3 penetrates through the mounting hole 21 and is arranged below the workbench 2. A pressing plate 4 is arranged below the workbench 2, and the lower part of the support fixture 3 is fixed in the mounting hole 21 through the pressing plate 4.

[0035] Sliding columns 22 are arranged at the bottom of the workbench 2, the pressing plate 4 is slidably matched with the sliding columns 22, locking columns 23 are arranged at the bottom of the workbench 2, the locking columns 23 penetrate through the pressing plate 4, and a locking buckle 24 is arranged at the end of the locking columns 23. In this embodiment, the locking buckle 24 and the locking columns 23 are in threaded cooperation, with low cost and simple structure.

[0036] A compression spring 25 is provided on the sliding column 22. The compression spring 25 is arranged on the sliding column 22 and supported between the workbench 2 and the pressing plate 4. The compression spring 25 is compressed by the pressure of the locking buckle 24, so that the pressing plate 4 approaches the workbench 2 to clamp the bottom of the supporting jig 3. A limiting block is arranged at the bottom of the sliding column 22. After the locking buckle 24 is released, the compression spring 25 will release and drive the pressing plate 4 to reset. The pressing plate 4 is limited by the limiting block, and at this time, the supporting jig 3 can be adjusted.

[0037] The mounting hole 21 includes a main hole 211 and a secondary hole 212. The secondary hole 212 is arranged around the main hole 211. A connecting frame 31 is arranged at the bottom of the supporting jig 3, and the connecting frame 31 penetrates through the secondary hole 212.

[0038] An adsorption magnetic sheet 33 is arranged on the surface of the limiting groove 32. For the convenience of installation and to avoid displacement when multiple jigs are installed, a magnetic material is coated on the surface of the limiting groove 32, which can adsorb the supporting jig 3 to avoid its displacement, so as to facilitate installation.

[0039] When the utility model is in use, first, according to the size and type of the wire harness, the wire harness assembly schematic diagram is attached to the surface of the workbench 2. According to the turning situation of the wire harness, different supporting jigs 3 are installed on the workbench 2. Specifically, the connecting frame 31 penetrates through the secondary hole 212, and the supporting jig 3 is rotated so that the connecting frame 31 is located in the limiting groove 32 and contacts the adsorption magnetic sheet 33 until all the supporting jigs 3 are installed. Then, by rotating the locking buckle 24, the pressing plate 4 is driven to contact the connecting frame 31 to realize the clamping of the supporting jig 3. When disassembling, the locking buckle 24 is adjusted to release the restriction of the locking buckle 24 on the pressing plate 4. The pressing plate 4 releases the restriction on the supporting jig 3 under the elastic force of the compression spring 25. By rotating the supporting jig 3, disassembly can be realized, and after changing the position, it can be fixed again.

[0040] The above are only the embodiments of the utility model. Specific structures and common knowledge such as characteristics well known in the art are not described in detail here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An auxiliary wire harness turning tooling, characterized in that It includes a chassis (1), a workbench (2) connected to the chassis (1), and a support jig (3) arranged on the workbench (2). The chassis (1) includes a bottom mounting frame (11) connected to the ground, a first adjusting frame (12) arranged on one side of the bottom mounting frame (11), and a second adjusting frame (13) arranged on the other side of the bottom mounting frame (11). One end of the first adjusting frame (12) is fixedly connected to the bottom mounting frame (11), and the other end is hinged to the workbench (2); one end of the second adjusting frame (13) is hinged to the bottom mounting frame (11), and the other end is hinged to the workbench (2). At least one group of the first adjusting frame (12) and the second adjusting frame (13) is a telescopic adjusting frame. An installation hole (21) is arranged on the workbench (2), and the bottom of the support jig (3) is matched with the installation hole (21).

2. The auxiliary wire harness turning tooling according to claim 1, wherein: One end of the support jig (3) penetrates through the installation hole (21) and is arranged below the workbench (2). A pressing plate (4) is arranged below the workbench (2), and the lower part of the support jig (3) is fixed in the installation hole (21) through the pressing plate (4).

3. The auxiliary wire harness turning tooling according to claim 2, characterized in that: Sliding columns (22) are arranged at the bottom of the workbench (2). The pressing plate (4) is slidably matched with the sliding columns (22). A locking column (23) is arranged at the bottom of the workbench (2). The locking column (23) penetrates through the pressing plate (4), and a locking buckle (24) is arranged at the end of the locking column (23).

4. The auxiliary wire harness turning tooling according to claim 3, characterized in that: A compression spring (25) is arranged on the sliding column (22).

5. The auxiliary wire harness turning tooling according to claim 3, wherein: The installation hole (21) includes a main hole (211) and an auxiliary hole (212). The auxiliary hole (212) is arranged around the main hole (211). A connecting frame (31) is arranged at the bottom of the support jig (3), and the connecting frame (31) penetrates through the auxiliary hole (212).

6. The auxiliary wire harness turning tooling according to claim 5, wherein: A limiting groove (32) for accommodating the connecting frame (31) is arranged at the bottom of the workbench (2).

7. The auxiliary wire harness turning tooling according to claim 6, wherein: Adsorption magnetic sheets (33) are arranged on the surface of the limiting groove (32).

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