Instrument board testing fixture

Abstract

The utility model provides an instrument board testing fixture, which comprises an instrument testing fixture table, an automobile instrument panel and a contour mounting seat, a plurality of mutually spliced instrument panel edge strips are mounted at the top end of the contour mounting seat, and the side part of each instrument panel edge strip is provided with a contour surface matched with the edge of the automobile instrument panel. Two corner limiting blocks are installed at the top end of the platform plate, the two corner limiting blocks are matched with instrument panel edge strips to correspond to the two corners of an automobile instrument panel, a transverse strip adjusting rail is fixedly installed on the side face of the instrument supporting framework, a telescopic adjusting connecting rod is slidably connected into the transverse strip adjusting rail, and an adjusting screw rod is installed at one end of the telescopic adjusting connecting rod. According to the utility model, the automobile instrument panel can be matched with the outline edge of the automobile instrument panel, so that the automobile instrument panel is well limited, the deformation degree of the automobile instrument panel is reduced, the hole slot detection block can be quickly and accurately aligned with a hole slot when the detection tool is used for detection, the good detection precision is ensured, and the phenomenon of inaccurate detection caused by assembly errors is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of inspection tool technology, and relates to instrument panel inspection tools. Background Technology

[0002] Currently, there is a need to design an instrument panel inspection fixture to check whether the instrument panel is up to standard. The choice of materials for its manufacture is very important. If a steel frame is used to make the fixture body, the fixture will be too heavy due to the high density of steel, making it very inconvenient for a single person to handle. If resin is used as the fixture body, its weak strength will make it easily damaged during operation.

[0003] Patent publication number CN206387344U discloses an instrument panel inspection fixture. A square carbon fiber tube frame has two front-end frame positioning modules for positioning the instrument panel, and three inspection mounting hole modules around the circumference for checking the instrument panel mounting holes. The front-end frame positioning modules are fixed to an aluminum plate, which is connected to the square carbon fiber tube frame via a U-shaped frame. One side of each front-end frame positioning module has a reference pin, and the opposite side has two symmetrically placed inspection pins via tightening pins. The inspection mounting hole modules are fixed to the aluminum plate, which is connected to the square carbon fiber tube frame via a U-shaped frame. Each inspection mounting hole module has a scribing pin and inspection pins. The instrument panel inspection fixture is positioned onto the vehicle body using the front-end frame positioning modules, and the inspection mounting hole modules check the conformity of the instrument panel mounting holes on the vehicle parts. This results in a lightweight yet high-strength instrument panel inspection fixture that is easy to operate.

[0004] The aforementioned inspection fixture has inconveniences in actual use. Because the instrument panel has a wide and long structure, its edge contour cannot match the front frame positioning module disclosed in the solution. This results in the inspection unit not being able to be effectively inserted into the inspection hole slot during the inspection process, leading to inaccurate inspection results. Therefore, we have designed an instrument panel inspection fixture. Summary of the Invention

[0005] The purpose of this invention is to provide an instrument panel inspection tool to solve the problems mentioned in the background art.

[0006] The objective of this utility model can be achieved through the following technical solution: An instrument panel inspection fixture includes an instrument testing platform and an automotive instrument panel. An instrument support frame is bolted to the top of the instrument testing platform. A platform plate is mounted on the top of the instrument support frame. Two limiting columns are mounted on the top of the platform plate. The screw holes of the automotive instrument panel are connected to the limiting columns via fastening bolts, allowing the platform plate to support and limit the automotive instrument panel. The fixture also includes a contour mounting base. Multiple interlocking instrument panel edge strips are mounted on the top of the contour mounting base. Each instrument panel edge strip has a contour surface on its side that matches the edge of the automotive instrument panel. Two corner limiting blocks are mounted on the top of the platform plate. These two corner limiting blocks, in conjunction with the instrument panel edge strips, correspond to the two corners of the automotive instrument panel. A horizontal bar adjustment rail is fixedly mounted on the side of the instrument support frame. A telescopic adjustment rod is slidably connected inside the horizontal bar adjustment rail. An adjustment screw is mounted on one end of the telescopic adjustment rod. One end of the adjustment screw is fixedly connected to an abutment block. An end limiting plate is provided on one end of the abutment block, corresponding to the end of the corner limiting block.

[0007] In the aforementioned instrument panel inspection fixture, the instrument panel area and the central control screen area of ​​the automotive instrument panel are respectively equipped with a first outline inspection plate and a second outline inspection plate. A handle is fixedly installed in the middle of both the first and second outline inspection plates. This arrangement facilitates the inspection of the instrument panel area and the central control screen area of ​​the automotive instrument panel, ensuring that these areas meet production standards.

[0008] In the aforementioned instrument panel fixture, the top of the instrument testing tooling table is equipped with multiple support sleeves of varying lengths. Each support sleeve has a fixture bracket mounted on its top, and the fixture bracket is connected to a fixture mounting plate via a locking screw. The fixture mounting plate has multiple mounting points, each with a connecting rod. The detection end of the connecting rod has a slot detection block. A spring is fitted onto the surface of the connecting rod, and the spring connects to the end of the mounting point. This design utilizes multiple mounting points to install movable slot detection blocks, and the connecting rod pushes the slot detection blocks to connect with the corresponding slots, thus quickly detecting whether the slots meet processing standards.

[0009] In the aforementioned instrument panel fixture, an instrument panel holder is installed at the extended end of the end limiting plate, and multiple clamping bolts are installed on the top of the instrument panel holder. This design aims to further limit and fix the vehicle's instrument panel, ensuring its stability during testing.

[0010] In the aforementioned instrument panel fixture, a bolt limiting part is provided in the middle of the telescopic adjustment link, and the telescopic adjustment link is locked and limited to the horizontal bar adjustment rail through the bolt limiting part. The purpose of this setting is to have a good limiting effect, so that the telescopic adjustment link can be effectively fixed in the adjustment position, ensuring the stability of the telescopic adjustment link after the adjustment position.

[0011] Compared with the prior art, the advantages of this instrument panel inspection fixture are as follows: A contour mounting base is provided, and multiple interlocking instrument panel edge strips are installed on the top of the contour mounting base. Each instrument panel edge strip has a contour surface on its side that matches the edge of the car instrument panel. Two corner limiting blocks are installed on the top of the platform plate. These two corner limiting blocks, in conjunction with the instrument panel edge strips, correspond to the two corners of the car instrument panel. This allows for a proper fit with the contour edge of the car instrument panel, providing a good limiting effect and reducing its deformation. When using the fixture for inspection, the hole and slot inspection blocks can be quickly and accurately aligned with the holes and slots, ensuring good inspection accuracy and reducing inaccurate inspection caused by assembly errors. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the instrument panel inspection fixture of this utility model.

[0013] Figure 2 This is a schematic diagram of the instrument panel edge strip and contour surface structure of the instrument panel inspection fixture of this utility model.

[0014] Figure 3 This is a three-dimensional structural diagram of the horizontal bar adjustment rail of the instrument panel fixture of this utility model.

[0015] Figure 4 This utility model is a dashboard inspection tool. Figure 1 A magnified structural diagram at point A.

[0016] Figure 5 This is a three-dimensional structural diagram of the instrument panel inspection fixture of this utility model.

[0017] Figure 6 This is an enlarged structural schematic diagram of the instrument panel inspection fixture bracket of this utility model.

[0018] In the diagram: 1. Instrument testing fixture; 2. Automotive instrument panel; 3. Support column sleeve; 4. Fixture mounting plate; 5. Outline contour inspection plate one; 6. Handle; 7. Outline contour inspection plate two; 8. Limiting column; 9. Fastening bolt; 10. Platform plate; 11. Instrument support frame; 12. Contour mounting seat; 13. Instrument panel edge strip; 14. Contour surface; 15. Instrument panel pressure seat; 16. Pressing bolt; 17. Corner limiting block; 18. End limiting plate; 19. Contact block; 20. Adjusting screw; 21. Fixture bracket; 22. Locking screw; 23. Horizontal bar adjusting rail; 24. Bolt limiting part; 25. Telescopic adjusting link; 26. Mounting point; 27. Linkage part; 28. Spring part; 29. ​​Hole and slot inspection block. Detailed Implementation

[0019] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0020] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model is a dashboard inspection tool;

[0021] The inspection fixture includes an instrument testing fixture 1 and an automotive instrument panel 2. An instrument support frame 11 is bolted to the top of the instrument testing fixture 1. A platform plate 10 is installed on the top of the instrument support frame 11. Two limiting columns 8 are installed on the top of the platform plate 10. The screw holes of the automotive instrument panel 2 are connected to the limiting columns 8 by fastening bolts 9 so that the platform plate 10 supports and limits the automotive instrument panel 2.

[0022] The top of the instrument testing fixture 1 is also provided with multiple support column sleeves 3 of different lengths. Each support column sleeve 3 is equipped with a fixture bracket 21 at its top. The fixture bracket 21 is connected to the fixture mounting plate 4 by a locking screw 22. Multiple mounting points 26 are provided on the fixture mounting plate 4. A connecting rod part 27 is installed at each mounting point 26. A hole groove detection block 29 is provided at the detection end of the connecting rod part 27. A spring part 28 is sleeved on the surface of the connecting rod part 27 and is connected to the end of the mounting point 26.

[0023] The position distribution of the support column sleeve 3 must be compatible with the position distribution of the holes and slots that need to be inspected in the car instrument panel 2. That is, it must be ensured that when the support column sleeve 3 is installed on the instrument inspection fixture 1, its connecting rod part 27 and hole and slot inspection block 29 can correspond to the inspection holes and slots of the car instrument panel 2.

[0024] Furthermore, the hole and groove detection block 29 is a standard part for detecting hole and groove. It is pre-processed and obtained by casting using the hole and groove of a qualified automobile dashboard 2.

[0025] Example 1: It also includes a contour mounting base 12. The top of the contour mounting base 12 is equipped with multiple interlocking dashboard edge strips 13. Each dashboard edge strip 13 has a contour surface 14 on its side that fits the edge of the car dashboard 2. The top of the platform plate 10 is equipped with two corner limiting blocks 17. The two corner limiting blocks 17 are positioned at the two corners of the car dashboard 2 in conjunction with the dashboard edge strips 13. A horizontal bar adjustment rail 23 is fixedly installed on the side of the instrument support frame 11. The horizontal bar adjustment rail 23 is internally connected to a telescopic adjustment rod 25. One end of the telescopic adjustment rod 25 is equipped with an adjustment screw 20. One end of the adjustment screw 20 is fixedly connected to a contact block 19. One end of the contact block 19 is provided with an end limiting plate 18, which corresponds to the end of the corner limiting block 17.

[0026] Furthermore, after the telescopic adjusting rod 25 is adjusted to a new position, it can be effectively fixed to ensure the stability of the telescopic adjusting rod 25 after adjustment. A bolt limiting part 24 is provided in the middle of the telescopic adjusting rod 25, and the telescopic adjusting rod 25 is locked and limited to the horizontal bar adjusting rail 23 through the bolt limiting part 24.

[0027] Example 2: Based on Example 1, in order to limit the car dashboard 2, an instrument panel pressure seat 15 is installed on the extended end of the end limiting plate 18, and a plurality of clamping bolts 16 are installed on the top of the instrument panel pressure seat 15.

[0028] Example 3: The inspection fixture includes an instrument testing fixture 1 and an automotive instrument panel 2. An instrument support frame 11 is bolted to the top of the instrument testing fixture 1. A platform plate 10 is installed at the top of the instrument support frame 11. Two limiting columns 8 are installed at the top of the platform plate 10. The screw holes of the automotive instrument panel 2 are connected to the limiting columns 8 by fastening bolts 9 so that the platform plate 10 supports and limits the automotive instrument panel 2.

[0029] The inspection fixture further includes a first shape contour inspection plate 5 and a second shape contour inspection plate 7. The instrument area and the central control screen area of ​​the car instrument panel 2 correspond to the first shape contour inspection plate 5 and the second shape contour inspection plate 7, respectively. A handle 6 is fixedly installed in the middle of the first shape contour inspection plate 5 and the middle of the second shape contour inspection plate 7.

[0030] Contents not described in detail herein are existing technologies known to those skilled in the art. The specific embodiments described herein are merely illustrative examples illustrating the spirit of this invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.

Claims

1. An instrument panel inspection fixture, comprising an instrument inspection fixture (1) and an automotive instrument panel (2), wherein an instrument support frame (11) is bolted to the top of the instrument inspection fixture (1), a platform plate (10) is mounted on the top of the instrument support frame (11), and two limiting columns (8) are mounted on the top of the platform plate (10). The screw holes of the automotive instrument panel (2) are connected to the limiting columns (8) by fastening bolts (9) so that the platform plate (10) supports and limits the automotive instrument panel (2), characterized in that, It also includes a contour mounting base (12), on the top of which are installed multiple interlocking instrument panel edge strips (13). Each instrument panel edge strip (13) has a contour surface (14) on its side that fits the edge of the car instrument panel (2). The top of the platform plate (10) is equipped with two corner limiting blocks (17). The two corner limiting blocks (17) are in conjunction with the instrument panel edge strips (13) and are located at the two corners of the car instrument panel (2). A horizontal bar adjustment rail (23) is fixedly installed on the side of the instrument support frame (11). The horizontal bar adjustment rail (23) is internally connected to a telescopic adjustment link (25). One end of the telescopic adjustment link (25) is equipped with an adjustment screw (20). One end of the adjustment screw (20) is fixedly connected to a contact block (19). One end of the contact block (19) is provided with an end limiting plate (18). The end limiting plate (18) is located at the end of the corner limiting block (17).

2. The instrument panel tester of claim 1, wherein, The instrument panel (2) of the car is provided with an outline detection plate 1 (5) and an outline detection plate 2 (7) in the instrument area and the central control screen area respectively. A handle (6) is fixedly installed in the middle of the outline detection plate 1 (5) and the middle of the outline detection plate 2 (7).

3. The instrument panel tester of claim 1, wherein, The instrument testing fixture (1) is also provided with a number of support column sleeves (3) of different lengths at the top. Each support column sleeve (3) is equipped with a fixture bracket (21) at the top. The fixture bracket (21) is connected to the fixture mounting plate (4) by a locking screw (22).

4. The instrument panel tester of claim 3, wherein, The fixture mounting plate (4) is provided with multiple mounting points (26), and a connecting rod part (27) is installed at each mounting point (26). The detection end of the connecting rod part (27) is provided with a hole and groove detection block (29).

5. The instrument panel tester of claim 4, wherein, A spring portion (28) is fitted onto the surface of the connecting rod portion (27), and the spring portion (28) is connected to the end of the mounting point (26).

6. The instrument panel inspection fixture according to claim 1, characterized in that, The extension end of the end limiting plate (18) is equipped with an instrument panel pressure seat (15), and a plurality of clamping bolts (16) are installed on the top of the instrument panel pressure seat (15).

7. The instrument panel tester of claim 1, wherein, The telescopic adjustment link (25) is provided with a bolt limiting part (24) in the middle, and the telescopic adjustment link (25) is locked and limited with the horizontal bar adjustment rail (23) through the bolt limiting part (24).

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