Wire harness detecting and positioning mechanism

Abstract

The utility model discloses a wire harness detection positioning mechanism comprising a clamping assembly which comprises an installation frame, an installation table arranged on the installation frame, a supporting table arranged in the installation table, a rotating hole formed in the supporting table, and a driving piece arranged in the rotating hole. The clamping pieces are arranged on the two sides of the mounting table; and the positioning assembly comprises an adjusting piece arranged between the mounting frame and the mounting table, and a clamping piece arranged on the mounting table. The wire harness detection positioning mechanism can meet the detection requirements of wire harnesses of various specifications and models through the adjustable clamping piece. The positioning assembly provided by the utility model has a flexible length adjusting function, supports the adjustment of the length of the tool in a larger range, and is suitable for the detection of wire harnesses with different lengths.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of harness detection positioning, especially relates to a harness detection positioning mechanism. BACKGROUND

[0002] With the rapid development of modern industrial technology, the demand for harnesses in the fields of electrical equipment, automobile manufacturing, aerospace, etc. is increasing day by day. Harness is the core component in the electrical system, responsible for transmitting current and signals to various devices and components. The reliability of harness quality directly affects the stability and safety of the entire system, so harness detection becomes an important link in the manufacturing process. Detection work is mainly carried out through special harness positioning detection tooling to ensure that the harness meets the design requirements and technical specifications.

[0003] The traditional harness detection positioning tooling usually has the following problems: most of the detection positioning tooling on the market is designed for specific specifications of harness, and the clamping mechanism cannot be flexibly adjusted, resulting in poor versatility of the tooling. When detecting different models or lengths of harness, the tooling needs to be frequently replaced or adjusted, which not only wastes time but also increases maintenance costs. If the clamping of the tooling is too tight, or the clamping force is not adjustable, it may cause indentation or damage to the insulation layer of the harness during disassembly, and even may cause deformation of the internal wires. The traditional positioning tooling has limitations in length adjustment and is difficult to adapt to the wide variation of harness length. Especially for harnesses with large length span, it is impossible to complete the detection at one time, resulting in a complex and inefficient detection process. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the present utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the harness detection positioning mechanism to avoid obscuring the purpose of this section, the abstract of the specification and the harness detection positioning mechanism, and such simplifications or omissions cannot be used to limit the scope of the present utility model.

[0005] In view of the above-mentioned problems of the existing harness detection positioning mechanism, a harness detection positioning mechanism is proposed.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a harness detection positioning mechanism, comprising, clamping assembly, it includes, installation frame, installation platform set up on the installation frame, support platform set up in the installation platform, rotating hole opened on the support platform, drive piece set up in the rotating hole, and clamping piece set up on both sides of the installation platform; positioning assembly, it includes adjustment piece set up between the installation frame and installation platform, and clamping piece set up on the installation platform.

[0007] As a preferred scheme of the harness detection positioning mechanism, the driving member comprises a rotating wire shaft arranged in the rotating hole, a rotating wheel arranged at one end of the rotating wire shaft, a first threaded sleeve sleeved at one side of the rotating wire shaft, and a second threaded sleeve sleeved at the other side of the rotating wire shaft.

[0008] As a preferred scheme of the harness detection positioning mechanism, the rotating wire shaft comprises an isolation cylinder arranged in the rotating hole, a forward screw rod arranged at the upper part of the isolation cylinder, and a reverse screw rod arranged at the lower part of the isolation cylinder; the first threaded sleeve is sleeved on the forward screw rod; and the second threaded sleeve is sleeved on the reverse screw rod.

[0009] As a preferred scheme of the harness detection positioning mechanism, the clamping member comprises a first clamping jaw rotatably arranged at one side of the mounting table, a second clamping jaw rotatably arranged at the other side of the mounting table, and a supporting clamping jaw arranged in the mounting table.

[0010] As a preferred scheme of the harness detection positioning mechanism, the supporting clamping jaw comprises a supporting opening formed in the mounting table, and a third clamping jaw arranged in the supporting opening.

[0011] As a preferred scheme of the harness detection positioning mechanism, a first sliding rail is arranged at one side of the mounting frame, a second sliding rail is arranged at the other side of the mounting frame, a first sliding block is arranged below the mounting table, a second sliding block is arranged below the mounting table, and an elastic spring is arranged at the side of the mounting table. The first sliding block is slidingly arranged in the first sliding rail; and the second sliding block is slidingly arranged in the second sliding rail.

[0012] As a preferred scheme of the harness detection positioning mechanism, the clamping member comprises a sliding opening slot formed in the mounting table, a clamping tooth slidingly arranged in the sliding opening slot, a compression spring arranged between the clamping tooth and the opening slot, a sliding tooth engaged with the clamping tooth, and a recycling member connected above the clamping tooth.

[0013] As a preferred scheme of the harness detection positioning mechanism, the sliding tooth comprises a forward sliding tooth arranged on the first sliding rail, and a reverse sliding tooth arranged on the second sliding rail.

[0014] As a preferred scheme of the harness detection positioning mechanism, the recycling member comprises a clamping through hole arranged above the clamping tooth, a connecting rod arranged above the clamping tooth, and a clamping cam sleeved on the connecting rod.

[0015] As a preferred scheme of the harness detection positioning mechanism, an arc-shaped opening is arranged at the middle position of the clamping cam.

[0016] The harness detection positioning mechanism has the advantages that the adjustable clamping member can meet the harness detection requirements of various specifications and models. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0018] Figure 1 It is the overall structure diagram of the harness detection positioning mechanism.

[0019] Figure 2 It is the rotating wire shaft structure diagram of the harness detection positioning mechanism.

[0020] Figure 3 It is the overall structure explosion diagram of the harness detection positioning mechanism.

[0021] Figure 4 It is the clamping member structure enlarged view of the harness detection positioning mechanism. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings.

[0023] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0024] Secondly, the "one embodiment" or "embodiments" referred to herein means that a specific feature, structure, or characteristic described can be included in at least one implementation of the present application. The "in one embodiment" appearing in various places in the specification does not all refer to the same embodiment, nor does it necessarily refer to a single or alternative embodiment.

[0025] Thirdly, the present application is described in detail in conjunction with the schematic diagram. In the detailed description of the embodiments of the present application, the sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in the actual manufacture.

[0026] Embodiment 1

[0027] Reference Figures 1 to 3 , provides a kind of overall structure schematic diagram of wire harness detection positioning mechanism, a kind of wire harness detection positioning mechanism, comprising, clamping assembly 100, it includes, installation frame 101, installation table 102 is arranged on the installation frame 101, support table 103 is arranged in the installation table 102, rotating hole 104 is opened in the support table 103, drive member 105 is arranged in the rotating hole 104, and clamping piece 106 is arranged on the two sides of installation table 102;Positioning assembly 200, it includes adjustment piece 201 being arranged between the installation frame 101 and installation table 102, and clamping piece 202 is arranged on the installation table 102. Wherein, in this embodiment, installation table 102 takes two, respectively slidingly arranged in the two ends of installation frame 101.

[0028] Further, the drive member 105 includes a rotating wire shaft 105a disposed in the rotating hole 104, a rotating wheel 105b disposed at one end of the rotating wire shaft 105a, a first threaded sleeve 105c sleeved on one side of the rotating wire shaft 105a, and a second threaded sleeve 105d sleeved on the other side of the rotating wire shaft 105a. In this embodiment, the first threaded sleeve 105c and the second threaded sleeve 105d are mirror-sleeved on both sides of the rotating wire shaft, and the distance from the middle position of the rotating wire shaft is equal.

[0029] Further, the rotating shaft 105a comprises an isolation cylinder 105a-1 arranged in the rotating hole 104, a forward screw rod 105a-2 arranged on the upper part of the isolation cylinder 105a-1, and a reverse screw rod 105a-3 arranged on the lower part of the isolation cylinder 105a-1; the first threaded sleeve 105c is sleeved on the forward screw rod 105a-2; and the second threaded sleeve 105d is sleeved on the reverse screw rod 105a-3. In this embodiment, the isolation cylinder 105a-1 is a polished rod, which is arranged in the rotating hole 104, and two limiting blocks are arranged on the front and back of the isolation cylinder 105a-1 to fix the isolation cylinder 105a-1 on the support table 103; the forward screw rod 105a-2 and the reverse screw rod 105a-3 have threads with opposite directions, and when the rotating shaft 105a rotates in one direction, the first threaded sleeve 105c and the second threaded sleeve 105d can move towards each other.

[0030] Specifically, the clamping member 106 comprises a first clamping jaw 106a arranged on one side of the mounting table 102, a second clamping jaw 106b arranged on the other side of the mounting table 102, and a support clamping jaw 106c arranged in the mounting table 102. In this embodiment, the first threaded sleeve 105c is arranged at one end of the first clamping jaw 106a, and the second threaded sleeve 105d is arranged at one end of the second clamping jaw 106b; when the first threaded sleeve 105c and the second threaded sleeve 105d move towards each other, the first clamping jaw 106a and the second clamping jaw 106b are driven to perform a grabbing action.

[0031] The support clamping jaw 106c comprises a support opening 106c-1 arranged on the mounting table 102, and a third clamping jaw 106c-2 arranged in the support opening 106c-1. In this embodiment, the third clamping jaw 106c-2 is slidingly arranged in the support opening 106c-1, and the support opening 106c-1 is located at the same position as the first clamping jaw 106a and the second clamping jaw 106b; when it is necessary to measure wire harnesses of different sizes, the third clamping jaw 106c-2 can be replaced.

[0032] Operation process: replace the third clamping jaw 106c-2 with the size required for measurement, place the wire harness to be measured above the two third clamping jaws 106c-2, rotate the rotating wheel 105b to drive the first clamping jaw 106a and the second clamping jaw 106b to rotate towards the third clamping jaw 106c-2, so as to fix the wire harness to be tested, and rotate the rotating wheel 105b in the opposite direction to drive the first clamping jaw 106a and the second clamping jaw 106b to rotate, so as to release the wire harness to be tested.

[0033] Beneficial effect: replace the whole tooling in the wiring harness detection with the third clamping jaw 106c-2 which is convenient to disassemble and assemble, saving the disassembly time of the detection tooling, and avoiding the generation of indentation on the surface of the wiring harness, damage to the insulation layer or deformation of the internal conductor during the disassembly process through the release action of the driving member 105 and the clamping member 106.

[0034] Embodiment 2

[0035] Reference Figures 1 to 3 The difference between this embodiment and the first embodiment is that the adjusting member 201 includes a first sliding rail 201a arranged on one side of the mounting frame 101, a second sliding rail 201b arranged on the other side of the mounting frame 101, a first sliding block 201c arranged below the mounting table 102, a second sliding block 201d arranged below the mounting table 102, and an elastic spring 201e arranged on the side of the mounting table 102. The first sliding block 201c is slidingly arranged in the first sliding rail 201a; the second sliding block 201d is slidingly arranged in the second sliding rail 201b. In this embodiment, the first sliding rail 201a is parallel to the second sliding rail 201b, the first sliding block 201c and the second sliding block 201d are trapezoidal structures, and are respectively slidingly connected to the first sliding rail 201a and the second sliding rail 201b. The elastic spring 201e is connected to the two mounting tables 102 at both ends.

[0036] Specifically, the clamping member 202 includes a sliding opening slot 202a opened on the mounting table 102, a clamping tooth 202b slidingly arranged in the sliding opening slot 202a, a compression spring 202c arranged between the clamping tooth 202b and the opening slot, a sliding tooth 202d engaged with the clamping tooth 202b, and a recovery member 202e connected above the clamping tooth 202b. In this embodiment, there are two parts in the clamping member 202, which are symmetrically arranged on the two mounting blocks, the sliding tooth 202d is composed of a plurality of trapezoidal protrusions, and the clamping surface below the clamping tooth 202b is engaged with the upper part of the trapezoidal protrusion.

[0037] Further, the sliding tooth 202d includes a forward sliding tooth 202d-1 arranged on the first sliding rail 201a and a reverse sliding tooth 202d-2 arranged on the second sliding rail 201b.

[0038] The remaining structures are the same as those of Embodiment 1.

[0039] Operation process: move the mounting block placed at the end of the mounting frame 101 to the middle, during the movement, the clamping teeth 202b slide on the multiple trapezoidal protrusion slope surfaces of the sliding teeth 202d, the clamping teeth 202b move up and down in the sliding opening slot 202a, when moved to the desired position, the clamping teeth 202b are in contact with the vertical surface of the trapezoidal protrusion, and then cooperate with the elastic spring 201e to enable the mounting block to be clamped at the desired moving position.

[0040] Beneficial effect: The wiring harness detection positioning mechanism has flexible length adjustment function, supports adjusting the tool length in a larger range, and can be applied to wiring harness detection of different lengths.

[0041] Embodiment 3

[0042] Reference Figure 4 The difference between this embodiment and the above embodiments is that the recovery part 202e includes a clamping through hole 202e-1 opened above the clamping tooth 202b, a connecting rod 202e-2 arranged above the clamping tooth 202b, and a clamping cam 202e-3 sleeved on the connecting rod 202e-2. In this embodiment, the connecting rod 202e-2 is arranged outside the mounting block through the clamping through hole 202e-1, then the connecting rod 202e-2 is bent by 90 degrees to be parallel to the mounting frame 101, and the clamping cam 202e-3 is arranged on the connecting rod 202e-2.

[0043] Specifically, an arc-shaped opening is formed in the middle of the clamping cam 202e-3.

[0044] The rest of the structure is the same as that of Embodiment 2.

[0045] Operation process: when it is necessary to adjust the tool length or return the wiring harness detection positioning mechanism to the original position, pull up the connecting rod 202e-2 to separate the clamping tooth 202b from the trapezoidal protrusion, rotate the clamping cam 202e-3, make the protruding part of the cam in contact with the mounting block, and then use the elasticity of the elastic spring 201e to adjust the tool length or return the wiring harness detection positioning mechanism to the original position.

[0046] Beneficial effect: The length adjustment function of the wiring harness detection positioning mechanism is more convenient and fast.

[0047] It is important to note that the construction and arrangements of the application shown in the various exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made to the embodiments without departing from the novel teachings and advantages of the subject matter described herein. For example, elements described as integrated in a single unit can be separated, elements described as separate can be integrated, and the position, number, shape, and arrangements of elements can be varied. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be varied or re-sequenced without departing from the general nature of the claims. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to the particular embodiments described and illustrated herein, but extends to equivalents of which the foregoing describes are intended to cover.

[0048] Furthermore, in order to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those pertaining to the

[0049] It is understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts can inevitably lead to a number of substitutions, modifications, changes, and omissions of parts illustrated as having a specific configuration. Such are the natural consequences of research and development efforts, and

[0050] It should be noted that the above examples are only used to illustrate the technical solutions of the present application but not limit the present application, and although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application, and all should be included in the scope of the claims of the present application.

Claims

1. A wire harness detection and positioning mechanism, characterized in that: include, A clamping assembly (100) comprises a mounting frame (101), a mounting platform (102) arranged on the mounting frame (101), a support platform (103) arranged in the mounting platform (102), a rotation hole (104) provided on the support platform (103), a driving member (105) arranged in the rotation hole (104), and clamping members (106) arranged on both sides of the mounting platform (102); A positioning assembly (200) comprises an adjusting member (201) arranged between the mounting frame (101) and the mounting platform (102), and a clamping member (202) arranged on the mounting platform (102).

2. The wire harness detection and positioning mechanism according to claim 1, wherein: The driving member (105), The invention comprises a rotating thread shaft (105a) placed in the rotating hole (104), a rotating wheel (105b) arranged at one end of the rotating thread shaft (105a), a first threaded sleeve (105c) sleeved on one side of the rotating thread shaft (105a), and a second threaded sleeve (105d) sleeved on the other side of the rotating thread shaft (105a).

3. The wire harness detection and positioning mechanism according to claim 2, wherein: The rotating threaded shaft (105a) comprises an isolating cylinder (105a-1) disposed in the rotating hole (104), a forward threaded rod (105a-2) disposed on the upper portion of the isolating cylinder (105a-1), and a reverse threaded rod (105a-3) disposed on the lower portion of the isolating cylinder (105a-1); The first threaded sleeve (105c) is sleeved on the forward screw rod (105a-2); The second threaded sleeve (105d) is sleeved on the reverse screw rod (105a-3).

4. The wire harness detection and positioning mechanism according to claim 3, wherein: The clamping member (106) includes a first clamping jaw (106a) rotatably arranged on one side of the mounting platform (102), a second clamping jaw (106b) rotatably arranged on the other side of the mounting platform (102), and a supporting clamping jaw (106c) arranged in the mounting platform (102).

5. The wire harness detection and positioning mechanism according to claim 4, wherein: The supporting clamp (106c) includes a supporting opening (106c-1) opened on the mounting platform (102) and a third clamp (106c-2) arranged in the supporting opening (106c-1).

6. The wire harness detection and positioning mechanism according to claim 5, wherein: The adjusting member (201) comprises a first sliding track (201a) provided on one side of the mounting frame (101), a second sliding track (201b) provided on the other side of the mounting frame (101), a first sliding block (201c) provided below the mounting platform (102), a second sliding block (201d) provided below the mounting platform (102), and an elastic spring (201e) provided on the side of the mounting platform (102); The first sliding block (201c) is slidably disposed in the first sliding track (201a); The second sliding block (201d) is slidably arranged in the second sliding track (201b).

7. The wire harness detection and positioning mechanism according to claim 6, wherein: The clamping member (202) includes a sliding opening groove (202a) provided on the mounting platform (102), a clamping tooth (202b) slidingly arranged in the sliding opening groove (202a), a compression spring (202c) arranged between the clamping tooth (202b) and the opening groove, a sliding tooth (202d) meshing with the clamping tooth (202b), and a recovery member (202e) connected to the top of the clamping tooth (202b).

8. The wire harness detection and positioning mechanism according to claim 7, wherein: The sliding teeth (202d) include forward sliding teeth (202d-1) (202d) arranged on the first sliding track (201a), and reverse sliding teeth (202d-2) (202d) arranged on the second sliding track (201b).

9. The wire harness detection and positioning mechanism according to claim 8, wherein: The recovery component (202e) includes a latching through hole (202e-1) opened above the latching tooth (202b), a connecting rod (202e-2) arranged above the latching tooth (202b), and a latching cam (202e-3) sleeved on the connecting rod (202e-2).

10. The wire harness detection and positioning mechanism according to claim 9, wherein: An arc-shaped opening is provided at the middle position of the engaging cam (202e-3).

Images