Vehicle testing fixture

Abstract

The utility model relates to a vehicle testing fixture which comprises a workbench, a profiling positioning assembly, a detection assembly and a sliding assembly. The detection assembly is provided with at least four detection parts which are sequentially arranged and mutually independent, the detection assembly is provided with at least four detection parts which are sequentially arranged and mutually independent, all the detection parts are arranged around the profiling positioning assembly, and the profiling positioning assembly is internally provided with a detection area; all the detection parts can abut against the profiling positioning assembly, and the detection ends of the detection parts can be arranged opposite to the detection area; the detection part is in sliding connection with the workbench through a sliding assembly. According to the utility model, the detection precision and the detection efficiency of the vehicle component can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle production, in particular to a vehicle inspection tool. Background Art

[0002] Before assembling a vehicle, it is necessary to inspect the quality of trims, body, glass, etc. At present, in the field of vehicle production technology, the object to be tested is generally placed on a workbench and fixed, and the surface of trims, body, glass, etc. is inspected by hand-held measuring instruments to ensure the quality of the vehicle. However, the above-mentioned inspection method has low inspection efficiency and poor reliability of the inspection results. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a vehicle inspection tool, which improves the inspection efficiency and the accuracy and reliability of the inspection result at the same time.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A vehicle inspection tool comprises a workbench, a contour positioning component, a detection component and a sliding component;

[0006] The detection component has at least four detection parts which are arranged in sequence and are independent of each other, all of which are arranged around the profiling and positioning component, and the profiling and positioning component has a detection area therein;

[0007] All the detection parts can be pressed against the contour positioning assembly, and the detection end of the detection part can be arranged opposite to the detection area;

[0008] The detection part is slidably connected to the workbench through a sliding assembly.

[0009] Further, the detection unit includes two or more independent detection units;

[0010] The detection unit is slidably connected to the workbench through the sliding assembly;

[0011] All the detection units are arranged in sequence along one edge of the contour positioning component.

[0012] Furthermore, the detection unit includes a detection member and a limit block;

[0013] The detection member is installed on a side of the limit block away from the workbench, and the detection end of the detection member can be arranged opposite to the detection area;

[0014] The limit block is in driving connection with the corresponding sliding assembly, so that the limit block can slide relative to the workbench and press against the contour positioning assembly.

[0015] Furthermore, in the height direction of the workbench, the plane where the top of the limit block is located is higher than the plane where the top of the contour positioning component is located.

[0016] Furthermore, a side of the limiting block opposite to the contour positioning component matches a side wall of the contour positioning component.

[0017] Furthermore, when all the detection parts are pressed against the contour positioning assembly, the ends of every two adjacent detection parts are pressed against each other.

[0018] Furthermore, the contour positioning component is provided with a positioning hole for plugging with the product to be detected.

[0019] Furthermore, the contour positioning assembly is provided with a limiting column for supporting the product to be detected.

[0020] Further, the sliding assembly includes a guide rail assembly, a connecting plate and a driving member;

[0021] The connecting plate is slidably connected to the workbench through the guide rail assembly, the driving member is installed on the workbench and is transmission-connected to the connecting plate, and the driving member can drive the connecting plate to slide along the length direction of the guide rail assembly;

[0022] The connecting plate is connected to the corresponding detecting portion.

[0023] Furthermore, it also includes an adjustment component for pressing the product to be detected against the profiling positioning component 2;

[0024] The adjusting component passes through the workbench and is arranged opposite to the contour positioning component.

[0025] The beneficial effect of the utility model is that the position of the product to be inspected is fixed by the profiling positioning component, and multiple detection parts are arranged, and each detection part is connected to the corresponding sliding component to realize the position change of the detection part, so as to perform separate detection on the part of the product to be inspected that needs to be inspected. At the same time, since all the detection parts are arranged around the profiling positioning component, when the detection part slides to the position where it is pressed against the profiling positioning component, it is limited and the product to be inspected is inspected in this state, thereby improving the accuracy and reliability of the detection result. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the vehicle inspection fixture in the utility model;

[0027] Figure 2 for Figure 1 A magnified view of part A;

[0028] Figure 3 It is a structural schematic diagram of the contour positioning component in the utility model;

[0029] Figure 4 It is a structural schematic diagram of the sliding assembly in the utility model;

[0030] Figure 5 It is a structural schematic diagram of the detection component in the utility model;

[0031] Figure 6 It is a structural schematic diagram of the adjustment component in the utility model.

[0032] Description of labels:

[0033] 1. Workbench;

[0034] 2. Profiling positioning assembly; 21. Positioning hole; 22. Limiting column;

[0035] 3. Detection assembly; 31. Detection unit; 311. Detection unit; 312. Detection piece; 313. Limit block;

[0036] 4. Sliding assembly; 41. Guide rail assembly; 42. Connecting plate; 43. Driving member;

[0037] 5. Adjust the components. DETAILED DESCRIPTION

[0038] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0039] Please refer to Figure 1-Figure 6 A vehicle inspection tool comprises a workbench 1, a profiling and positioning component 2, a detection component 3 and a sliding component 4; the detection component 3 has at least four detection parts 31 which are arranged in sequence and are independent of each other, all the detection parts 31 are arranged around the profiling and positioning component 2, and the profiling and positioning component 2 has a detection area; all the detection parts 31 can be pressed against the profiling and positioning component 2, and the detection end of the detection part 31 can be arranged opposite to the detection area; the detection part 31 is slidably connected to the workbench 1 through the sliding component 4. Each detection part 31 corresponds to each edge of the profiling and positioning component 2 one by one.

[0040] It can be understood that the position of the product to be inspected is fixed by the profiling positioning component 2, and a plurality of detection parts 31 are provided, and each detection part 31 is connected to the corresponding sliding component 4, so as to realize the position change of the detection part 31, so as to perform a separate inspection on the part of the product to be inspected that needs to be inspected. At the same time, since all the detection parts 31 are arranged around the profiling positioning component 2, when the detection part 31 slides to the position where it is pressed against the profiling positioning component 2, it is limited and the product to be inspected is inspected in this state, thereby improving the accuracy and reliability of the inspection result.

[0041] In some embodiments, the detection part 31 includes more than two independent detection units 311; each detection unit 311 is slidably connected to the workbench 1 through a sliding component 4; all the detection units 311 are arranged in sequence along one edge of the contour positioning component 2. The detection units 311 are independently arranged to specifically divide the detection area, so that different positions of the product to be detected can be detected, thereby improving the detection accuracy.

[0042] In some embodiments, the detection unit 311 includes a detection member 312 and a limit block 313; the detection member 312 is installed on the side of the limit block 313 away from the workbench 1, and the detection end of the detection member 312 can be arranged relative to the detection area; the limit block 313 is connected to the corresponding sliding assembly 4 in a transmission manner, so that the limit block 313 can slide relative to the workbench 1 and press against the contour positioning assembly 2. The setting of the limit block 313 is used to support and limit the detection member 312, that is, when the limit block 313 slides to the position where it presses against the contour positioning assembly 2, the detection member 312 can detect the corresponding position on the product to be detected, and the relative position relationship between the detection member 312 and the product to be detected can be maintained during the detection process, thereby improving the stability of the detection process. Among them, the detection member 312 is a dial indicator.

[0043] In some embodiments, in the height direction of the workbench 1, the plane where the top of the limit block 313 is located is higher than the plane where the top of the profiling positioning component 2 is located. The product to be inspected is usually placed on the profiling positioning component 2, and the top surface of the limit block 313 is higher than the top of the profiling positioning component 2. When the limit block 313 is in contact with the profiling positioning component 2, a groove can be formed to accommodate the product to be inspected, while the detection reliability and accuracy can be improved.

[0044] In some embodiments, the side of the limit block 313 opposite to the contour positioning component 2 matches the side wall of the contour positioning component 2 to improve the fit between the limit block 313 and the contour positioning component 2, thereby improving the stability and accuracy of the detection process of the detection member 312.

[0045] In some embodiments, when all the detection parts 31 are pressed against the contour positioning assembly 2, the ends of every two adjacent detection parts 31 are pressed against each other to limit the detection parts 31 in multiple directions, thereby improving the stability of the detection process.

[0046] In some embodiments, the profiling positioning component 2 is provided with a positioning hole 21 for plugging with the product to be detected. The positioning hole 21 is provided to improve the stability of the product to be detected so that the relative position relationship between the product to be detected and the profiling positioning component 2 in the horizontal direction can be maintained.

[0047] In some embodiments, the profiling positioning component 2 is provided with a limiting column 22 for supporting the product to be detected. Similarly, the limiting column 22 is provided to limit the product to be detected in the vertical direction, further improving the stability between the product to be detected and the profiling positioning component 2.

[0048] In some embodiments, the sliding assembly 4 includes a guide rail assembly 41, a connecting plate 42 and a driving member 43; the connecting plate 42 is slidably connected to the workbench 1 through the guide rail assembly 41, the driving member 43 is installed on the workbench 1 and is transmission-connected to the connecting plate 42, and the driving member 43 can drive the connecting plate 42 to slide along the length direction of the guide rail assembly 41; the connecting plate 42 is connected to the corresponding detection part 31. The connecting plate 42 is driven to slide on the guide rail assembly 41 by the driving member 43, and the connecting plate 42 is simultaneously connected to a plurality of limit blocks 313, thereby being able to control the stroke of the limit blocks 313, thereby improving the stability and position accuracy of the detection process.

[0049] In some embodiments, an adjustment component 5 is further included for pressing the product to be detected against the profiling and positioning component 2; the adjustment component 5 passes through the workbench 1 and is arranged opposite to the profiling and positioning component 2. Specifically, when the product to be detected is placed on the profiling and positioning component 2, the bolts on the product to be detected will pass through the profiling and positioning component 2, and at this time, the adjustment component 5 is threadedly connected to the bolts on the product to be detected, so that the product to be detected is tightly pressed against the profiling and positioning component 2.

[0050] The products to be tested referred to in the present utility model are components such as vehicle glass and vehicle sheet metal.

[0051] Embodiment 1 of the present utility model is:

[0052] A vehicle inspection tool comprises a workbench 1, a profiling and positioning component 2, a detection component 3 and a sliding component 4; the detection component 3 has at least four detection parts 31 which are arranged in sequence and are independent of each other, all the detection parts 31 are arranged around the profiling and positioning component 2, and the profiling and positioning component 2 has a detection area; all the detection parts 31 can be pressed against the profiling and positioning component 2, and the detection end of the detection part 31 can be arranged opposite to the detection area; the detection part 31 is slidably connected to the workbench 1 through the sliding component 4. Each detection part 31 corresponds to each edge of the profiling and positioning component 2 one by one.

[0053] In this embodiment, each detection part 31 includes four independent detection units 311; the detection unit 311 is slidably connected to the workbench 1 through the sliding assembly 4; all the detection units 311 are sequentially arranged along one edge of the profiling positioning assembly 2. Specifically, the detection units 311 are connected to one sliding assembly 4 in groups of two or more.

[0054] In this embodiment, the detection unit 311 includes a detection member 312 and a limit block 313; the detection member 312 is installed on the side of the limit block 313 away from the workbench 1, and the detection end of the detection member 312 can be arranged opposite to the detection area; the limit block 313 is connected to the corresponding sliding assembly 4 in a transmission manner, so that the limit block 313 can slide relative to the workbench 1 and press against the contour positioning assembly 2. Preferably, the detection member 312 is a dial indicator; in the height direction of the workbench 1, the plane where the top of the limit block 313 is located is higher than the plane where the top of the contour positioning assembly 2 is located, and the side of the limit block 313 opposite to the contour positioning assembly 2 matches the side wall of the contour positioning assembly 2.

[0055] In this embodiment, when all the detection parts 31 are pressed against the contour positioning component 2, the ends of every two adjacent detection parts 31 are pressed against each other. Specifically, the detection area has four sides, each side is provided with a detection unit 311, and in the same detection unit 311, only one end face of the limit block 313 located at the end is pressed against the adjacent limit block 313, while the limit block 313 located between two limit blocks 313 has both end faces pressed against the adjacent limit blocks 313.

[0056] In this embodiment, the profiling positioning component 2 is provided with positioning holes 21 for plugging with the product to be detected. Specifically, the profiling positioning component 2 has four sides, each of which is provided with multiple positioning holes 21. Correspondingly, the surface of the product to be detected is provided with matching nail columns. When the product to be detected is placed on the profiling positioning component 2, the nail columns will also be inserted into the corresponding positioning holes 21.

[0057] In this embodiment, a limiting column 22 for supporting the product to be detected is provided on the profiling positioning component 2. The limiting column 22 is embedded in the profiling positioning component 2, but the supporting end of the limiting column 22 protrudes outside the top of the profiling positioning component 2.

[0058] In this embodiment, the sliding assembly 4 includes a guide rail assembly 41, a connecting plate 42 and a driving member 43; the connecting plate 42 is slidably connected to the workbench 1 through the guide rail assembly 41, the driving member 43 is installed on the workbench 1 and is transmission-connected to the connecting plate 42, and the driving member 43 can drive the connecting plate 42 to slide along the length direction of the guide rail assembly 41; the connecting plate 42 is connected to the corresponding detection part 31. Specifically, the connecting plate 42 is slidably connected to the workbench 1 through two or three guide rail assemblies 41, and each connecting plate 42 is provided with at least two detection units 311. Preferably, the driving member 43 is a linear cylinder.

[0059] In this embodiment, an adjustment component 5 for adjusting the distance between the profiling positioning component 2 and the workbench 1 is also included; the adjustment component 5 passes through the workbench 1 and is threadedly connected to the profiling positioning component 2. Specifically, the adjustment component 5 includes a threaded connector 51 and an adjustment rod 52; the threaded connector 51 is hinged to one end of the adjustment rod 52 in the axial direction, a threaded hole is formed at one end of the threaded connector 51 away from the adjustment rod 52, and the other end of the adjustment rod 52 in the axial direction is inserted into the workbench 1.

[0060] The working principle of the utility model is:

[0061] Place the product to be tested on the profiling positioning assembly 2, and insert the nail column of the product to be tested into the corresponding positioning hole 21 to complete the positioning, and connect the adjustment assembly 5 with the bolts of the product to be tested so that the product to be tested is tightly pressed against the profiling positioning assembly 2;

[0062] The driving member 43 of the corresponding area extends out, and the connecting plate 42 drives the corresponding detection unit 311 to move toward the side where the profiling positioning component 2 is located until the limit block 313 of the detection unit 311 is pressed against the side wall of the profiling positioning component 2, and the driving member 43 stops moving. At this time, the detection end of the detection member 312 is arranged opposite to the product to be detected, and the detection member 312 performs detection.

[0063] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A vehicle inspection tool, characterized in that: It includes a workbench, a contour positioning component, a detection component and a sliding component; The detection component has at least four detection parts which are arranged in sequence and are independent of each other, all of which are arranged around the profiling and positioning component, and the profiling and positioning component has a detection area therein; All the detection parts can be pressed against the contour positioning assembly, and the detection end of the detection part can be arranged opposite to the detection area; The detection part is slidably connected to the workbench through a sliding assembly.

2. A vehicle inspection tool according to claim 1, characterized in that: The detection unit includes two or more independent detection units; The detection unit is slidably connected to the workbench through the sliding assembly; All the detection units are arranged in sequence along one edge of the contour positioning component.

3. A vehicle inspection tool according to claim 2, characterized in that: The detection unit includes a detection member and a limit block; The detection member is installed on a side of the limit block away from the workbench, and the detection end of the detection member can be arranged opposite to the detection area; The limit block is in driving connection with the corresponding sliding assembly, so that the limit block can slide relative to the workbench and press against the contour positioning assembly.

4. A vehicle inspection tool according to claim 3, characterized in that: In the height direction of the workbench, the plane where the top of the limit block is located is higher than the plane where the top of the contour positioning component is located.

5. A vehicle inspection tool according to claim 3, characterized in that: The side of the limiting block opposite to the contour positioning component matches the side wall of the contour positioning component.

6. A vehicle inspection tool according to claim 1, characterized in that: When all the detection parts are pressed against the contour positioning assembly, the ends of every two adjacent detection parts are pressed against each other.

7. A vehicle inspection tool according to claim 1, characterized in that: The contour positioning component is provided with a positioning hole for plugging with the product to be detected.

8. A vehicle inspection tool according to claim 1, characterized in that: The contour positioning assembly is provided with a limiting column for supporting the product to be detected.

9. A vehicle inspection tool according to claim 1, characterized in that: The sliding assembly includes a guide rail assembly, a connecting plate and a driving member; The connecting plate is slidably connected to the workbench through the guide rail assembly, the driving member is installed on the workbench and is transmission-connected to the connecting plate, and the driving member can drive the connecting plate to slide along the length direction of the guide rail assembly; The connecting plate is connected to the corresponding detecting portion.

10. A vehicle inspection tool according to claim 1, characterized in that: It also includes an adjustment component for pressing the product to be detected against the contour positioning component; The adjusting component passes through the workbench and is arranged opposite to the contour positioning component.

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