Combined testing fixture for automobile tail lamp

Abstract

The utility model belongs to the technical field of automobile part detection, and particularly relates to an automobile tail lamp combined detection tool which comprises a base. The positioning device comprises a first positioning assembly, a second positioning assembly, a third positioning assembly and a fourth positioning assembly which are provided with a first positioning cavity, a second positioning cavity, a third positioning cavity and a fourth positioning cavity respectively, and the first positioning cavity, the second positioning cavity, the third positioning cavity and the fourth positioning cavity are communicated with one another and form a containing cavity used for fixing the automobile tail lamp combination. The first positioning assembly, the second positioning assembly and the third positioning assembly are all configured to be movable, and the fourth positioning assembly is configured to be fixed; the detection assemblies are respectively mounted on the side walls of the first positioning assembly, the second positioning assembly, the third positioning assembly and the fourth positioning assembly and are used for detecting the size and the shape of the automobile tail lamp combination; accurate automatic detection is achieved, manual adjustment and positioning of the automobile tail lamp combination are not needed, and the positioning precision is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts detection, in particular to an automobile rear taillight combination detection tool. Background Art

[0002] With the development of the automobile industry, the performance requirements for taillights are getting higher and higher, and the inspection fixture technology is also constantly improving. After the production of car lights, especially the combination taillights, they need to be inspected one by one to ensure that their quality meets the manufacturing requirements. These inspection fixtures can quickly detect the light transmittance, brightness, chromaticity and matching accuracy of the taillights with the car body, ensuring that the taillights can work normally under various conditions and improve the safety performance of the vehicle.

[0003] There are some problems in the existing technology of automobile combination rear taillight inspection fixtures, mainly including: 1. Insufficient accuracy: The accuracy of the inspection fixture may not meet the requirements of high-precision inspection, resulting in inaccurate inspection results. 2. Low inspection efficiency: Traditional inspection fixtures may require manual operation, which is not only time-consuming but also inefficient. 3. Low degree of automation: Many inspection fixtures lack automation functions and cannot achieve fast and continuous inspection, affecting production efficiency.

[0004] The above problems indicate that there is still room for improvement in the existing technology of automobile combination rear taillight inspection fixtures to improve the accuracy, efficiency and cost-effectiveness of inspection. Utility Model Content

[0005] The utility model aims to provide a vehicle rear taillight combination inspection tool, aiming to solve the technical problems of the vehicle rear taillight combination inspection tool in the prior art, such as insufficient accuracy, low detection efficiency and low automation.

[0006] To achieve the above-mentioned purpose, the embodiment of the utility model provides a vehicle rear taillight assembly inspection fixture, comprising:

[0007] Base;

[0008] A positioning device is installed on the base and is used to fix the rear taillight assembly of the vehicle; the positioning device includes:

[0009] The first positioning assembly is used to fix the left end of the rear taillight assembly of the vehicle.

[0010] The second positioning component is used to fix the middle end of the rear taillight assembly of the vehicle.

[0011] The third positioning component is used to fix the right end of the rear taillight assembly of the vehicle.

[0012] The fourth positioning assembly is used to fix the upper end of the rear taillight assembly of the vehicle.

[0013] The first positioning assembly, the second positioning assembly, the third positioning assembly, and the fourth positioning assembly respectively have a first positioning cavity, a second positioning cavity, a third positioning cavity, and a fourth positioning cavity; the first positioning cavity, the second positioning cavity, the third positioning cavity, and the fourth positioning cavity are interconnected and form a receiving cavity for fixing the rear taillight assembly of the automobile;

[0014] Wherein, the first positioning component, the second positioning component, and the third positioning component are all configured to be movable, and the fourth positioning component is configured to be fixed;

[0015] A detection component is respectively mounted on the side walls of the first positioning component, the second positioning component, the third positioning component, and the fourth positioning component and is used to detect the size and shape of the automobile rear taillight assembly.

[0016] Optionally, the movement modes of the first positioning component, the second positioning component and the third positioning component are all configured to slide; and the movement directions of at least two of the components are perpendicular to each other, so as to accurately position different parts of the rear taillight assembly of the vehicle.

[0017] Optionally, three groups of slide rail assemblies are installed on the base, and movable ends of the three groups of slide rail assemblies are respectively connected to the first positioning assembly, the second positioning assembly and the third positioning assembly.

[0018] Optionally, the first positioning assembly is configured to move in a horizontal direction of the base.

[0019] Optionally, the second positioning assembly and the third positioning assembly are both configured to move in a vertical direction of the base.

[0020] Optionally, the automobile rear taillight assembly inspection fixture further includes two spring buffer assemblies, each used to prevent the second positioning assembly and the third positioning assembly from colliding with the base; the two spring buffer assemblies are respectively installed in the moving directions of the second positioning assembly and the third positioning assembly.

[0021] Optionally, the first positioning assembly, the second positioning assembly, the third positioning assembly, and the fourth positioning assembly all have positioning arms, and the number of the positioning arms on any of the positioning assemblies is configured to be at least two.

[0022] Optionally, the detection component includes at least four dial indicators respectively used to measure the left end, the middle end, the right end, and the upper end of the rear taillight assembly of the vehicle.

[0023] Optionally, the number of the dial indicators is configured to be greater than four, and all of the dial indicators are arranged along the length direction of the positioning arm.

[0024] Optionally, all of the dial indicators are connected to the positioning arm via a positioning clip.

[0025] The above one or more technical solutions in the automobile rear taillight assembly inspection fixture provided by the embodiment of the utility model have at least one of the following technical effects: the automobile rear taillight assembly inspection fixture of the utility model includes a base: providing stable support for the entire inspection fixture; a positioning device is installed on the base, and its main function is to fix the automobile rear taillight assembly, and the positioning device specifically includes the following components: a first positioning component is used to fix the left end part of the automobile rear taillight assembly, a second positioning component is used to fix the middle end part of the automobile rear taillight assembly, a third positioning component is used to fix the right end part of the automobile rear taillight assembly, and a fourth positioning component is used to fix the upper end part of the automobile rear taillight assembly, and accurate detection is provided by accurately positioning different positions of the automobile rear taillight assembly;

[0026] The above-mentioned positioning components each include a positioning cavity, and the first positioning cavity, the second positioning cavity, the third positioning cavity and the fourth positioning cavity are interconnected to form a receiving cavity for stably fixing the automobile rear taillight assembly in the inspection fixture;

[0027] Among them, the first positioning component, the second positioning component and the third positioning component are designed to be movable, so as to adjust and position different parts of the rear taillight assembly of the automobile, realize accurate automatic detection, and do not need to manually adjust and position the rear taillight assembly of the automobile, while the fourth positioning component is fixed to ensure the stability of the upper end and improve the positioning accuracy;

[0028] The detection components are respectively installed on the side walls of the first positioning component, the second positioning component, the third positioning component and the fourth positioning component, and are used to accurately detect the size and shape of the automobile rear taillight assembly. Through these detection components, the operator can obtain detailed data about the automobile rear taillight assembly to ensure that each rear taillight assembly meets the design standards and quality requirements, providing reliable data support for subsequent quality control and product improvement. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0030] Figure 1 The present invention is a schematic structural diagram of a vehicle rear taillight assembly inspection fixture provided by an embodiment of the present utility model.

[0031] Figure 2 A schematic structural diagram of a positioning device provided in an embodiment of the utility model.

[0032] Figure 3 A schematic structural diagram of a detection assembly, a slide rail assembly and a spring buffer assembly provided in an embodiment of the utility model.

[0033] Among them, the reference numerals in the figure are:

[0034] 10. base; 20. positioning device; 21. first positioning assembly;

[0035] 22. Second positioning assembly; 23. Third positioning assembly; 24. Fourth positioning assembly;

[0036] 25. Accommodating chamber; 26. Positioning arm; 30. Detection component;

[0037] 31. Dial indicator; 32. Positioning clamp; 40. Slide rail assembly;

[0038] 50. Spring buffer assembly; 211. First positioning cavity; 221. Second positioning cavity;

[0039] 231. The third positioning cavity; 241. The fourth positioning cavity. DETAILED DESCRIPTION

[0040] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0041] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention 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 on the present invention.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0043] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0044] In one embodiment of the present invention, Figures 1-2 As shown, a vehicle rear taillight assembly inspection fixture is provided, comprising:

[0045] Base 10;

[0046] The positioning device 20 is installed on the base 10 and is used to fix the rear taillight assembly of the vehicle; the positioning device 20 includes:

[0047] The first positioning assembly 21 is used to fix the left end of the rear taillight assembly of the vehicle.

[0048] The second positioning assembly 22 is used to fix the middle end of the rear taillight assembly of the vehicle.

[0049] The third positioning assembly 23 is used to fix the right end of the rear taillight assembly of the vehicle.

[0050] The fourth positioning assembly 24 is used to fix the upper end of the rear taillight assembly of the vehicle.

[0051] The first positioning assembly 21, the second positioning assembly 22, the third positioning assembly 23, and the fourth positioning assembly 24 respectively have a first positioning cavity 211, a second positioning cavity 221, a third positioning cavity 231, and a fourth positioning cavity 241; the first positioning cavity 211, the second positioning cavity 221, the third positioning cavity 231, and the fourth positioning cavity 241 are interconnected and form a receiving cavity 25 for fixing the rear taillight assembly of the automobile;

[0052] The first positioning component 21, the second positioning component 22, and the third positioning component 23 are all configured to be movable, and the fourth positioning component 24 is configured to be fixed;

[0053] The detection assembly 30 is respectively mounted on the side walls of the first positioning assembly 21, the second positioning assembly 22, the third positioning assembly 23, and the fourth positioning assembly 24 and is used to detect the size and shape of the rear taillight assembly of the vehicle.

[0054] Specifically, the automobile rear taillight assembly inspection fixture of the utility model includes a base 10: providing stable support for the entire inspection fixture; a positioning device 20 is installed on the base 10, and its main function is to fix the automobile rear taillight assembly. The positioning device 20 specifically includes the following components: a first positioning component 21 is used to fix the left end portion of the automobile rear taillight assembly, a second positioning component 22 is used to fix the middle end portion of the automobile rear taillight assembly, a third positioning component 23 is used to fix the right end portion of the automobile rear taillight assembly, and a fourth positioning component 24 is used to fix the upper end portion of the automobile rear taillight assembly. By accurately positioning the automobile rear taillight assembly at different positions, accurate detection is provided;

[0055] The above-mentioned positioning components each include a positioning cavity, and the first positioning cavity 211, the second positioning cavity 221, the third positioning cavity 231 and the fourth positioning cavity 241 are interconnected to form a receiving cavity 25 for stably fixing the automobile rear taillight assembly in the inspection fixture;

[0056] Among them, the first positioning component 21, the second positioning component 22 and the third positioning component 23 are designed to be movable, so as to adjust and position different parts of the rear tail light assembly of the automobile, realize accurate automatic detection, and do not need to manually adjust and position the rear tail light assembly of the automobile, while the fourth positioning component 24 is fixed to ensure the stability of the upper end and improve the positioning accuracy;

[0057] The detection components 30 are respectively installed on the side walls of the first positioning component 21, the second positioning component 22, the third positioning component 23 and the fourth positioning component 24, and are used to accurately detect the size and shape of the automobile rear taillight assembly. Through these detection components 30, the operator can obtain detailed data about the automobile rear taillight assembly to ensure that each rear taillight assembly meets the design standards and quality requirements, providing reliable data support for subsequent quality control and product improvement.

[0058] In another embodiment of the present invention, Figures 1 to 3 As shown, the movement modes of the first positioning component 21, the second positioning component 22 and the third positioning component 23 are all configured to slide; and the movement directions of at least two of the components are perpendicular to each other, so as to facilitate the accurate positioning of different parts of the rear taillight assembly of the automobile. Specifically, the movement modes of the first positioning component 21, the second positioning component 22 and the third positioning component 23 are designed to slide, and the movement directions of at least two of the components are perpendicular to each other, so as to facilitate the accurate positioning of different parts of the rear taillight assembly of the automobile.

[0059] In another embodiment of the present invention, Figures 1 to 3As shown, three sets of slide rail assemblies 40 are installed on the base 10, and the movable ends of the three sets of slide rail assemblies 40 are respectively connected to the first positioning assembly 21, the second positioning assembly 22 and the third positioning assembly 23. Specifically, three sets of slide rail assemblies 40 are installed on the base 10, and the movable ends of these slide rail assemblies 40 are respectively connected to the first positioning assembly 21, the second positioning assembly 22 and the third positioning assembly 23, so that these positioning assemblies can move accurately along the predetermined track, thereby improving the positioning accuracy of the rear taillight assembly of the vehicle.

[0060] In another embodiment of the present invention, Figures 1 to 3 As shown, the first positioning assembly 21 is configured to move along the horizontal direction of the base 10. Specifically, the first positioning assembly 21 is configured to move along the horizontal direction of the base 10 so as to position the left end portion of the rear taillight assembly of the vehicle.

[0061] In another embodiment of the present invention, Figures 1 to 3 As shown, the second positioning assembly 22 and the third positioning assembly 23 are both configured to move along the vertical direction of the base 10. Specifically, the second positioning assembly 22 and the third positioning assembly 23 are both configured to move along the vertical direction of the base 10, so that the middle and right end parts of the rear tail light assembly of the vehicle can be accurately positioned, and the first positioning assembly 21, the second positioning assembly 22 and the third positioning assembly 23 position the rear tail light assembly of the vehicle from different directions, which is conducive to improving the positioning accuracy.

[0062] In another embodiment of the present invention, Figures 1 to 3 As shown, the automobile rear taillight assembly inspection fixture further includes two spring buffer assemblies 50, each used to prevent the second positioning assembly 22 and the third positioning assembly 23 from colliding with the base 10; the two spring buffer assemblies 50 are respectively installed in the moving directions of the second positioning assembly 22 and the third positioning assembly 23. Specifically, in order to prevent the second positioning assembly 22 and the third positioning assembly 23 from colliding with the base 10 during the movement process, the inspection fixture further includes two spring buffer assemblies 50, and the two spring buffer assemblies 50 are respectively installed in the moving directions of the second positioning assembly 22 and the third positioning assembly 23 to avoid damage to the base 10 or the second positioning assembly 22 and the third positioning assembly 23.

[0063] In another embodiment of the present invention, Figures 1 to 3As shown, the first positioning assembly 21, the second positioning assembly 22, the third positioning assembly 23, and the fourth positioning assembly 24 all have positioning arms 26, and the number of the positioning arms 26 on any of the positioning assemblies is configured to be at least two. Specifically, the first positioning assembly 21, the second positioning assembly 22, the third positioning assembly 23, and the fourth positioning assembly 24 are all equipped with positioning arms 26, and the number of the positioning arms 26 on each positioning assembly is at least two, so as to provide multiple positioning points to ensure the stable fixation of the rear taillight assembly of the vehicle.

[0064] In another embodiment of the present invention, Figures 1 to 3 As shown, the detection assembly 30 includes at least four dial gauges 31 for measuring the left end, middle end, right end, and upper end of the rear taillight assembly of the vehicle. Specifically, the detection assembly 30 includes at least four dial gauges 31 for measuring the left end, middle end, right end, and upper end of the rear taillight assembly of the vehicle, and these dial gauges 31 can provide accurate measurement data.

[0065] In another embodiment of the present invention, Figures 1 to 3 As shown, the number of the dial gauges 31 is configured to be greater than four, and all the dial gauges 31 are arranged along the length direction of the positioning arm 26. Specifically, the number of the dial gauges 31 is configured to be greater than four, and all the dial gauges 31 are arranged along the length direction of the positioning arm 26, so as to perform synchronous detection on multiple parts of the rear taillight assembly of the automobile, thereby improving the detection efficiency.

[0066] In another embodiment of the present invention, Figures 1 to 3 As shown, all the dial gauges 31 are connected to the positioning arm 26 via a positioning clamp 32. Specifically, all the dial gauges 31 are connected to the positioning arm 26 via a positioning clamp 32 to ensure the stability and accuracy of the measurement process.

[0067] The rest of this embodiment is the same as the first embodiment. The features not explained in this embodiment are all based on the explanations in the first embodiment and will not be described in detail here.

[0068] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle rear taillight assembly inspection fixture, characterized in that: include: Base; A positioning device is installed on the base and is used to fix the rear taillight assembly of the vehicle; the positioning device includes: The first positioning assembly is used to fix the left end of the rear taillight assembly of the vehicle. The second positioning component is used to fix the middle end of the rear taillight assembly of the vehicle. The third positioning component is used to fix the right end of the rear taillight assembly of the vehicle. The fourth positioning assembly is used to fix the upper end of the rear taillight assembly of the vehicle. The first positioning assembly, the second positioning assembly, the third positioning assembly, and the fourth positioning assembly respectively have a first positioning cavity, a second positioning cavity, a third positioning cavity, and a fourth positioning cavity; the first positioning cavity, the second positioning cavity, the third positioning cavity, and the fourth positioning cavity are interconnected and form a receiving cavity for fixing the rear taillight assembly of the automobile; Wherein, the first positioning component, the second positioning component, and the third positioning component are all configured to be movable, and the fourth positioning component is configured to be fixed; A detection component is respectively mounted on the side walls of the first positioning component, the second positioning component, the third positioning component, and the fourth positioning component and is used to detect the size and shape of the automobile rear taillight assembly.

2. The automobile taillight assembly inspection fixture according to claim 1 is characterized in that: The movement modes of the first positioning component, the second positioning component and the third positioning component are all configured to slide; and the movement directions of at least two of the components are perpendicular to each other, so as to accurately position different parts of the rear taillight assembly of the vehicle.

3. The automobile rear taillight assembly inspection fixture according to claim 2 is characterized in that: Three groups of slide rail assemblies are installed on the base, and the movable ends of the three groups of slide rail assemblies are respectively connected to the first positioning assembly, the second positioning assembly and the third positioning assembly.

4. The automobile taillight assembly inspection fixture according to claim 3 is characterized in that: The first positioning assembly is configured to move along a horizontal direction of the base.

5. The automobile rear tail lamp assembly inspection fixture according to claim 4, characterized in that: The second positioning assembly and the third positioning assembly are both configured to move along the vertical direction of the base.

6. The automobile rear tail lamp assembly inspection fixture according to claim 5, characterized in that: The automobile rear taillight assembly inspection fixture further includes two spring buffer components, each used to prevent the second positioning component and the third positioning component from colliding with the base; the two spring buffer components are respectively installed in the moving directions of the second positioning component and the third positioning component.

7. The automobile rear tail lamp assembly inspection fixture according to any one of claims 1 to 6, characterized in that: The first positioning assembly, the second positioning assembly, the third positioning assembly, and the fourth positioning assembly all have positioning arms, and the number of the positioning arms on any of the positioning assemblies is configured to be at least two.

8. The automobile rear tail lamp assembly inspection fixture according to claim 7, characterized in that: The detection component includes at least four dial indicators respectively used to measure the left end, the middle end, the right end, and the upper end of the rear taillight assembly of the vehicle.

9. The automobile tail lamp assembly inspection fixture according to claim 8, characterized in that: The number of the dial indicators is configured to be greater than four, and all of the dial indicators are arranged along the length direction of the positioning arm.

10. The automobile tail lamp assembly inspection fixture according to claim 9, characterized in that: All the dial indicators are connected to the positioning arm via a positioning clip.

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