High-voltage wire harness electrical performance detection tool

Abstract

The utility model provides a tool for detecting the electrical performance of a high-voltage wire harness, and belongs to the field of wire harness detection. The problem of easy electric shock of the existing manual test is solved. The high-voltage wire harness electrical performance detection tool comprises a fixed base, two tool assemblies are sequentially arranged on the base at intervals, a testing mechanism is further arranged on the base, the testing assemblies can be used for conducting a conductive test on a high-voltage wire harness on the tool assemblies, and each tool assembly comprises a tool trolley, a guide rail frame, a sliding plate and a movable air cylinder. The tool trolley is fixed to the sliding plate, the sliding plate is movably connected to the guide rail frame and driven by the moving air cylinder to move, the tool trolley is of a T-shaped structure, a positioning part is arranged at the end of the tool trolley, a semicircular groove is further formed in the tool trolley, a bandage is arranged on the tool trolley, and the testing assembly comprises a conductive piece, a moving unit and an installation frame. The utility model has the advantage of high test efficiency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of wire harness detection, and relates to a detection tool, in particular to a high -voltage wire harness electrical performance detection frock. BACKGROUND

[0002] In the field of new energy vehicles, as a key component of power transmission, the electrical performance of high-voltage wire harness is crucial. Therefore, strict electrical performance testing of high-voltage wire harness is required to ensure its safety and reliability.

[0003] However, there are some obvious problems and deficiencies in the existing testing process. For example, various wiring needs to be repeatedly installed and disassembled during the testing process, which is not only cumbersome to operate, but also prone to wiring errors, posing an electric shock risk. At the same time, traditional testing methods often require the use of multimeters and other instruments for manual testing, which is labor-intensive, requires high operating level of workers, and has low testing efficiency SUMMARY

[0004] The utility model discloses a kind of high-voltage wire harness electrical performance detection frocks to solve above problems, to solve the above problems for the above problems existing in prior art.

[0005] The utility model discloses the purpose can be realized by the following technical scheme: a kind of high-voltage wire harness electrical performance detection frock, including fixed base, its characterized in that, two frock components for wire harness installation fixation are sequentially and interval arranged on the base, the base is also provided with the testing mechanism for high-voltage wire harness electrical performance test, its testing component can be used to carry out electric conduction test to high-voltage wire harness on frock component;

[0006] The frock component includes movable frock trolley, guide rail frame fixed on base, movable sliding plate and mobile cylinder for driving, the frock trolley is fixed on the sliding plate, and the sliding plate is movably connected to the guide rail frame, and moves by mobile cylinder driving;

[0007] The frock trolley is provided in T-shaped structure, and the end portion is provided with positioning portion for facilitating wire harness end positioning installation, and the frock trolley is also provided with semicircular groove for facilitating wire harness positioning installation and provided in semicircular structure, and the frock trolley is provided with binding belt for wire harness positioning fixation;

[0008] The testing component includes electrically conductive part for wire harness end electric conduction test, moving unit for moving electrically conductive part, and mounting bracket for mounting moving unit.

[0009] In the high-voltage wire harness electrical performance detection tool, the tool trolley is driven by the structure cooperation of the moving air cylinder, the guide rail frame and the sliding plate to move the wire harness to the test area, the conductive part is moved under the control of the moving unit and conducts test with the wire harness end connector, one end of the binding belt is fixed to the side of the tool trolley, and the other end is connected to the opposite side wall of the tool trolley through the magic tape.

[0010] In the high-voltage wire harness electrical performance detection tool, the moving unit includes a moving part for installing the conductive part and driving the moving part to move, and a cross supporting plate for driving the moving part to move transversely and longitudinally, and the moving part and the conductive part are automatically positioned and conductively tested on the high-voltage wire harness under the cooperation of the cross supporting plate and the tool assembly.

[0011] In the high-voltage wire harness electrical performance detection tool, two tool assemblies can be alternately and spacedly moved to drive the high-voltage wire harness to move below the test assembly, and cooperate with the test assembly to realize that one high-voltage wire harness is tested while the other high-voltage wire harness is loaded, unloaded and replaced, thereby reducing the contact and electric shock risk between workers.

[0012] Compared with the prior art, the high-voltage wire harness electrical performance detection tool has simple structure, two tool assemblies are alternately moved and cooperated, one wire harness is conductively tested in cooperation with the test assembly, the other tool assembly can replace the high-voltage wire harness, the test efficiency is improved, manual test is reduced, the electric shock risk is eliminated, and the safety factor is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a schematic diagram of the three-dimensional structure of the high-voltage wire harness electrical performance detection tool.

[0014] In the figure, 1 is a base, 2 is a tool trolley, 3 is a guide rail frame, 4 is a sliding plate, 5 is a moving air cylinder, 6 is a positioning part, 7 is a semicircular groove, 8 is a binding belt, 9 is a conductive part, 10 is a moving unit, and 11 is a mounting frame. DETAILED DESCRIPTION

[0015] The following is a specific embodiment of the utility model and further describes the technical scheme of the utility model in combination with the drawings, but the utility model is not limited to these embodiments.

[0016] As Figure 1As shown, the high-voltage wire harness electrical performance detection tool includes a fixed base 1, two tool assemblies for wire harness installation and fixation are sequentially and spaced apart on the base 1, and a test mechanism for high-voltage wire harness electrical performance test is further arranged on the base 1, the test assembly can be used for conducting test on the high-voltage wire harness on the tool assembly, the tool assembly includes a movable tool trolley 2, a guide rail frame 3 fixed to the base 1, a movable sliding plate 4, and a moving cylinder 5 for driving, the tool trolley 2 is fixed to the sliding plate 4, the sliding plate 4 is movably connected to the guide rail frame 3 and is driven to move by the moving cylinder 5, the tool trolley 2 is arranged in a T-shaped structure, a positioning portion 6 for positioning and installing the end portion of the wire harness is arranged at the end portion of the tool trolley 2, a semicircular groove 7 for positioning and installing the wire harness and arranged in a semicircular structure is further arranged on the tool trolley 2, a binding belt 8 for positioning and fixing the wire harness is arranged on the tool trolley 2, and the test assembly includes a conductive part 9 for conducting test on the end portion of the wire harness, a moving unit 10 for moving the conductive part 9, and a mounting frame 11 for fixedly mounting the moving unit 10.

[0017] The structure is simple, two tool assemblies are alternately moved and cooperated, and one wire harness is formed with the test assembly in the conducting test process, the other tool assembly can replace the high-voltage wire harness, the test efficiency is improved, manual test is reduced, the risk of electric shock is eliminated, and the safety factor is greatly improved.

[0018] Further, in order to fix the high-voltage wire harness and alternately cooperate with the test assembly, thereby improving the test efficiency, the tool trolley 2 can drive the wire harness to move to the test area under the cooperation of the moving cylinder 5, the guide rail frame 3 and the sliding plate 4, the conductive part 9 moves under the control of the moving unit 10 and conducts test on the end portion of the wire harness, one end of the binding belt 8 is fixed to the side portion of the tool trolley 2, and the other end is connected to the opposite side wall of the tool trolley 2 through a magic tape, the moving unit 10 includes a moving part for mounting the conductive part 9 and moving the conductive part 9 and a cross supporting plate for moving the moving part transversely and longitudinally, and the moving part and the conductive part 9 can automatically position and conduct test on the high-voltage wire harness under the cooperation of the cross supporting plate and the tool assembly.

[0019] Preferably, two tool assemblies can alternately and spaced apart move to drive the high-voltage wire harness to move below the test assembly, and cooperate with the test assembly to realize that one high-voltage wire harness is tested while the other high-voltage wire harness is loaded, unloaded and replaced, thereby reducing the contact between workers and the risk of electric shock.

[0020] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

[0021] Although the terms are used more frequently herein, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of the present application; it is against the spirit of the present application to interpret them as any kind of additional limitation.

Claims

1. A high-voltage wire harness electrical performance detection tooling, comprising a fixed base (1), characterized in that, Two tooling assemblies for wiring harness installation and fixation are arranged on the base (1) in sequence and at intervals, and a testing mechanism for electrical performance testing of high-voltage wiring harness is arranged on the base (1), and the testing assembly thereof can be used for conducting testing on the high-voltage wiring harness on the tooling assembly; The tooling assembly comprises a movable tooling trolley (2), a guide rail frame (3) fixed on the base (1), a movable sliding plate (4), and a moving cylinder (5) for driving, the tooling trolley (2) is fixed on the sliding plate (4), the sliding plate (4) is movably connected to the guide rail frame (3), and the tooling trolley (2) is driven to move by the moving cylinder (5); The tooling trolley (2) is arranged in a T-shaped structure, and a positioning portion (6) is arranged at the end of the tooling trolley (2) for facilitating positioning and installation of the end of the wiring harness, a semicircular groove (7) is arranged on the tooling trolley (2) for facilitating positioning and installation of the wiring harness and arranged in a semicircular structure, and a binding belt (8) is arranged on the tooling trolley (2) for positioning and fixation of the wiring harness; The testing assembly comprises a conductive part (9) for conducting testing on the end of the wiring harness, a moving unit (10) for moving the conductive part (9), and a mounting frame (11) for fixed installation of the moving unit (10).

2. The high-voltage wire harness electrical performance detection tooling of claim 1, wherein, The tooling trolley (2) can drive the wiring harness to move to the testing area under the cooperation of the moving cylinder (5), the guide rail frame (3), and the sliding plate (4), the conductive part (9) moves under the control of the moving unit (10) and conducts testing on the end joint of the wiring harness, one end of the binding belt (8) is fixed to the side of the tooling trolley (2), and the other end is connected to the opposite side wall of the tooling trolley (2) through a magic tape.

3. The high-voltage wire harness electrical performance detection tooling of claim 1, wherein, The moving unit (10) comprises a moving part for installation of the conductive part (9) and moving thereof, and a cross-shaped supporting plate for transverse and longitudinal movement of the moving part, and the moving part and the conductive part (9) can conduct automatic positioning and conducting testing on the high-voltage wiring harness under the cooperation of the cross-shaped supporting plate and the tooling assembly.

4. The high-voltage wire harness electrical performance detection tooling of claim 1, wherein, Two tooling assemblies can be alternately and intermittently moved to drive the high-voltage wiring harness to move below the testing assembly, and cooperate with the testing assembly to realize that one high-voltage wiring harness is tested while the other high-voltage wiring harness is installed, unloaded, and replaced, thereby reducing the risk of contact and electric shock between workers.

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