Wire harness terminal firmness testing device

Abstract

The utility model relates to the technical field of wire harness terminal auxiliary production, and discloses a wire harness terminal firmness testing device which comprises a plate body, two ends of the plate body are provided with symmetrically arranged vertical plates, any one of the vertical plates is provided with a telescopic rod, one end of the telescopic rod located on the plate body is provided with a tension meter, an output end of the tension meter is provided with a mounting plate, and the mounting plate is provided with a clamping groove. A first fixing part is arranged on the mounting plate, a second fixing part matched with the first fixing part is arranged on the vertical plate away from the telescopic rod, a controller is arranged on the plate body, a pedal switch is electrically connected to the controller, and the controller is electrically connected with the telescopic rod. Compared with the prior art, the rapid assembling and disassembling device has the advantages that terminals of different structures can be rapidly assembled and disassembled, and wiring harness terminals with long wiring harnesses can be rapidly assembled and disassembled for testing.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary production of wiring harness terminals, in particular to a device for testing the firmness of wiring harness terminals. Background Art

[0002] The wiring harness terminal is a terminal connecting wire, which is a piece of metal sealed in insulating plastic and is used to facilitate the connection of wires.

[0003] The wiring harness terminal consists of a wiring harness and terminals fixed at both ends of the wiring harness. After the wiring harness terminal is produced, the firmness of the connection between the wiring harness and the terminal needs to be tested. The existing testing method is to fix one end of the wiring harness terminal and connect the other end to a dynamometer. The dynamometer is pulled, and the firmness of the wiring harness and the terminal can be known by counting the dynamometer.

[0004] Terminals are divided into various shapes according to their structure, such as circular, C-shaped, rod-shaped, and jack-shaped. Different terminals require different fixing devices, which makes loading and unloading more troublesome. When testing long wiring harness terminals, the terminals need to be tested one by one, which has low testing efficiency. There are improvements to this. Utility Model Content

[0005] (1) Technical problems solved

[0006] The technical problem to be solved by the utility model is to overcome the above difficulties and provide a wiring harness terminal firmness testing device that can quickly install and remove terminals of different structures and can also perform quick installation and removal tests on wiring harness terminals with longer wiring harnesses.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the technical solution provided by the utility model is: a wire harness terminal firmness testing device, comprising a plate body, symmetrically arranged vertical plates are provided at both ends of the plate body, a telescopic rod is provided on any of the vertical plates, a tension gauge is provided at one end of the telescopic rod located on the plate body, a mounting plate is provided at the output end of the tension gauge, a fixing part 1 is provided on the mounting plate, a fixing part 2 cooperating with the fixing part 1 is provided on the vertical plate away from the telescopic rod, a controller is provided on the plate body, a foot switch is electrically connected to the controller, and the controller is electrically connected to the telescopic rod.

[0009] As an improvement, an anti-slip pad is provided at the bottom of the plate.

[0010] As an improvement, a winding device is provided on the plate body, and the winding device includes a vertical rod provided in the middle of the plate body, and a rotatable winding roller is sleeved on the vertical rod.

[0011] As improvement, the plate body is provided with symmetrically arranged L-shaped light rods matched with the telescopic rods, and the mounting plate is movably sleeved on the L-shaped light rods.

[0012] As improvement, the fixing member one and the fixing member two each comprise an L-shaped plate body, and the L-shaped plate body is sequentially provided with a plurality of grooves for accommodating wire harnesses with different diameters.

[0013] (Three), beneficial effects

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] 1、The grooves on the fixing member one and the fixing member two can quickly fix terminals with different structures, and improve the test efficiency;

[0016] 2、The winding device comprises a rotatable winding roller, the winding roller can wind the wire harness of the wire harness terminal with a longer wire harness, both ends of the wire harness terminal can be simultaneously tested, and the test efficiency is improved;

[0017] 3、The mounting plate and the light rod are matched, the movement of the fixing member one is more stable, and the tensiometer test is more accurate. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the structure diagram of the utility model Figure 1 .

[0019] Figure 2 is the structure diagram of the utility model Figure 2 .

[0020] Figure 3 is the structure diagram of the utility model in the state of top view.

[0021] Figure 4 is the structure diagram of the utility model Figure 3 in the state of section view at A-A.

[0022] As shown in the figure: 1, plate body, 2, vertical plate, 3, telescopic rod, 4, tensiometer, 5, mounting plate, 6, fixing member one, 7, fixing member two, 8, controller, 9, foot switch, 10, non-slip mat, 11, winding device, 12, vertical rod, 13, winding roller, 14, L-shaped light rod, 15, L-shaped plate body, 16, groove. DETAILED DESCRIPTION

[0023] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application.

[0024] In the description of the present application: it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0025] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise stated, "a plurality of" means two or more, unless otherwise explicitly limited.

[0026] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] In the present application, unless otherwise explicitly specified and limited, the first feature "above" or "below" the second feature can include the first and second features directly contacting, or the first and second features not directly contacting but contacting through another feature between them. Moreover, the first feature "above", "above" and "above" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0028] Embodiment one

[0029] Combined with attachment Figure 1-4 A wiring harness terminal firmness testing device comprises a plate body 1, the bottom of the plate body 1 is provided with an anti-slip pad 10, two ends of the plate body 1 are provided with symmetrically arranged vertical plates 2, a telescopic rod 3 is provided on any of the vertical plates 2, the end of the telescopic rod 3 located on the plate body 1 is provided with a dynamometer 4, the output end of the dynamometer 4 is provided with a mounting plate 5, a fixing part 1 6 is provided on the mounting plate 5, a fixing part 2 cooperating with the fixing part 1 6 is provided on the vertical plate 2 away from the telescopic rod 3, a controller 8 is provided on the plate body 1, a foot switch 9 is electrically connected to the controller 8, and the controller 8 is electrically connected to the telescopic rod 3.

[0030] The fixing part 1 6 and the fixing part 2 7 cooperate with each other to fix the wiring harness terminal. The telescopic rod 3 can be controlled to extend and retract by the foot switch 9. The telescopic rod 3 drives the dynamometer 4 to move and pull the wiring harness terminal. The firmness of the wiring harness terminal can be known by the reading of the dynamometer 4.

[0031] Combined with attachment Figure 4 The plate body 1 is provided with a winding device 11, and the winding device 11 includes a vertical rod 12 arranged in the middle position of the plate body 1, and a rotatable winding roller 13 is sleeved on the vertical rod 12.

[0032] When testing the terminals of a long wiring harness, it is only necessary to wind the wiring harness on the winding roller 13 and then fix the terminals on the fixing piece 1 6 and the fixing piece 2 7 respectively, so that the two terminals of the long wiring harness can be tested simultaneously.

[0033] Combined with attachment Figure 4 The plate body 1 is provided with an L-shaped polished rod 14 which is symmetrically arranged and cooperates with the telescopic rod 3. The mounting plate 5 can be movably sleeved on the L-shaped polished rod 14. The fixing part 6 is provided on the mounting plate 5. The dynamometer 4 pulls the mounting plate 5 to pull the fixing part 6. The mounting plate 5 moves on the L-shaped polished rod 14, which can make the fixing part 6 move more smoothly, thereby making the reading of the dynamometer 4 more accurate.

[0034] The fixing member 1 6 and the fixing member 2 7 both include an L-shaped plate 15, on which a plurality of grooves 16 for accommodating wire harnesses of different thicknesses are sequentially provided. There are a plurality of grooves 16, and the grooves 16 with smaller widths are arranged within the grooves 16 with larger widths, so that the device can fix wire harnesses of different thicknesses, thereby improving test efficiency.

[0035] The telescopic rod 3, dynamometer 4 and foot switch 9 and their supporting power supply and controller mentioned in the present invention can be provided by the manufacturer. In addition, the circuits, electronic components and modules involved in the present invention are all existing technologies and can be fully implemented by those skilled in the art without further explanation.

[0036] All features described in the description, the appended claims and the drawings are important features of the present invention, whether alone or in any combination.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "an implementation", "specific implementation", "other implementations", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment, implementation or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described above can also be combined in a suitable manner in any one or more embodiments, implementations or examples. The technical solutions recorded in this utility model also include technical solutions formed by any one or more specific features, structures, materials or characteristics described above, either alone or in combination.

[0038] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limiting the present invention. Ordinary technicians in this field can change, modify, replace, modify, delete some features, add features or re-combine features to form a technical solution in the above embodiments without departing from the principles and purpose of the present invention. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the innovative principles of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A wiring harness terminal firmness testing device, comprising a plate (1), characterized in that: The two ends of the plate body (1) are provided with symmetrically arranged vertical plates (2), and a telescopic rod (3) is provided on any of the vertical plates (2). A dynamometer (4) is provided on one end of the telescopic rod (3) located on the plate body (1), and a mounting plate (5) is provided on the output end of the dynamometer (4). A fixing member 1 (6) is provided on the mounting plate (5), and a fixing member 2 (7) cooperating with the fixing member 1 (6) is provided on the vertical plate (2) away from the telescopic rod (3). A controller (8) is provided on the plate body (1), and a foot-operated switch (9) is electrically connected to the controller (8), and the controller (8) is electrically connected to the telescopic rod (3).

2. A wiring harness terminal firmness testing device according to claim 1, characterized in that: An anti-slip pad (10) is provided at the bottom of the plate body (1).

3. The wiring harness terminal firmness testing device according to claim 1, characterized in that: The plate body (1) is provided with a winding device (11), and the winding device (11) comprises a vertical rod (12) arranged in the middle position of the plate body (1), and a rotatable winding roller (13) is sleeved on the vertical rod (12).

4. The wiring harness terminal firmness testing device according to claim 1, characterized in that: The plate body (1) is provided with an L-shaped polished rod (14) which is symmetrically arranged and matched with the telescopic rod (3); the mounting plate (5) is movably sleeved on the L-shaped polished rod (14).

5. The wiring harness terminal firmness testing device according to claim 1, characterized in that: The fixing member 1 (6) and the fixing member 2 (7) both comprise an L-shaped plate body (15), and the L-shaped plate body (15) is sequentially provided with a plurality of grooves (16) for accommodating wire harnesses of different thicknesses.

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