Automobile instrument panel cross beam limiting support

Abstract

The utility model discloses a kind of automobile instrument panel crossbeam limiting support, belong to automobile instrument panel assembly technical field, including limiting support and positioning pin, the limiting support is equipped with limiting slot, the positioning pin is configured as when installing, extend into limiting slot and limiting support connection, the limiting support includes side face limiting plate, the side face limiting plate is connected with front wall board, the positioning pin is connected on instrument panel assembly;With the connecting mode of positioning pin and limiting support with limiting slot between surface and surface matching limit, can increase stability and accuracy, its structure and process are simple, not only easy to operate in reassembly process, but also can improve assembly efficiency, to improve line capacity.

Description

Technical Field

[0001] This utility model belongs to the technical field of automotive instrument panel assembly, specifically referring to an automotive instrument panel crossbeam limiting bracket. Background Technology

[0002] Typically, the instrument panel assembly and instrument panel crossbeam are pre-assembled before being installed on the body parts. Currently, the matching between the instrument panel crossbeam positioning pin and the body side panel bracket is a line-surface contact. During the assembly process, the Z-axis will rotate up and down and wobble, causing the front end slot of the instrument panel to not be accurately engaged with the body sheet metal. This increases the difficulty of assembly operations, increases the assembly time at the work station, and reduces the production line capacity. Utility Model Content

[0003] In order to overcome some of the problems mentioned in the background above, this utility model provides a limit bracket for a car dashboard crossbeam to at least partially solve the above problems.

[0004] According to the technical solution of this utility model, a limit bracket for a car dashboard crossbeam is provided, including a limit bracket and a positioning pin. The limit bracket is provided with a limit groove, and the positioning pin is configured to extend into the limit groove and connect with the limit bracket during installation. The limit bracket includes a side limit plate, which is connected to the front bulkhead, and the positioning pin is connected to the dashboard assembly.

[0005] Preferably, the limiting bracket includes a first limiting bracket and a second limiting bracket, the first limiting bracket includes a first horizontal plate and two adjacent first vertical plates, and the second limiting bracket includes a second horizontal plate and two adjacent second vertical plates;

[0006] The first horizontal plate has an upwardly protruding upper groove, and the second horizontal plate has a downwardly recessed lower groove.

[0007] Preferably, the first horizontal plate and the second horizontal plate are fixedly connected, and the upper groove and the lower groove are symmetrically arranged to form a limiting groove;

[0008] The cross-sectional dimensions of the limiting groove are the same as the maximum cross-sectional dimensions of the positioning pin.

[0009] Preferably, the positioning pin includes a guide portion, a limiting portion, and a mounting plate. The two ends of the limiting portion are respectively connected to the mounting plate and the guide portion. The cross-section of the guide portion is narrower at the front and wider at the back, and the cross-sectional dimensions of the limiting portion are the same.

[0010] Preferably, the first horizontal plate and the second horizontal plate are fixedly connected, and the first vertical plate and the second vertical plate are respectively fixedly connected to the front panel.

[0011] Preferably, the front end of the locating pin passes through the instrument panel assembly, and the mounting plate is welded to the instrument panel assembly.

[0012] Preferably, the first vertical plate is welded to the front bulkhead, with at least two weld points, and the second vertical plate is welded to the front bulkhead, with at least two weld points.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This utility model uses a positioning pin and a limiting bracket connected by a limiting groove to match and limit the surfaces, which can increase stability and accuracy. Its structure and process are simple, easy to operate during assembly, and can improve assembly efficiency, thereby increasing production line capacity. Attached Figure Description

[0015] Figure 1 This is a structural fit diagram of the assembly state of an embodiment of the present utility model;

[0016] Figure 2 for Figure 1 Enlarged view of point B in the middle;

[0017] Figure 3 for Figure 1 Enlarged view of point C in the middle;

[0018] Figure 4 This is a diagram showing the connection structure between the positioning pin and the instrument panel in an embodiment of this utility model.

[0019] Figure 5 This is a simplified structural diagram of the limiting bracket in an embodiment of the present invention;

[0020] Figure 6 This diagram illustrates the assembly method of the limiting bracket in this embodiment of the present invention.

[0021] In the diagram: 2-Front bulkhead; 3-Instrument panel assembly;

[0022] 11-Limiting groove; 12-First horizontal plate; 13-First vertical plate; 14-Second horizontal plate; 15-Second vertical plate; 41-Guide part; 42-Limiting part; 43-Mounting plate;

[0023] 111 - Upper groove; 112 - Lower groove. Detailed Implementation

[0024] The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection.

[0025] like Figure 1-6As shown, this utility model embodiment provides a limiting bracket for a car dashboard crossbeam, including a limiting bracket and a positioning pin. The limiting bracket has a limiting groove 11, and the positioning pin is configured to extend into the limiting groove 11 and connect with the limiting bracket during installation. The limiting bracket includes a side limiting plate, which is connected to the front bulkhead 2. The positioning pin is connected to the dashboard assembly 3. During installation, the front end of the positioning pin is aligned with the limiting groove 11 and inserted into it. The surface-to-surface positioning between the outer surface of the positioning pin and the inner wall of the limiting groove 11 solves the problem of Z-axis rotation and wobbling during the assembly of the dashboard assembly 3 crossbeam, improving the accuracy and stability of the front pin of the dashboard assembly 3. This improves assembly efficiency, reduces worker assembly time, and increases production line capacity.

[0026] In a further embodiment of this example, the limiting bracket includes a first limiting bracket and a second limiting bracket. The first limiting bracket includes a first horizontal plate 12 and two adjacent first vertical plates 13, and the second limiting bracket includes a second horizontal plate 14 and two adjacent second vertical plates 15.

[0027] The first horizontal plate 12 is provided with an upwardly protruding upper groove 111, and the second horizontal plate 14 is provided with a downwardly recessed lower groove 112.

[0028] In a further embodiment of this example, the first horizontal plate 12 and the second horizontal plate 14 are fixedly connected, and the upper groove 111 and the lower groove 112 are symmetrically arranged to form a limiting groove 11;

[0029] The cross-sectional dimensions of the limiting groove 11 are the same as the maximum cross-sectional dimensions of the positioning pin.

[0030] In a further embodiment of this example, the positioning pin includes a guide portion 41, a limiting portion 42, and a mounting plate 43. The two ends of the limiting portion 42 are respectively connected to the mounting plate 43 and the guide portion 41. The cross-section of the guide portion 41 is narrow at the front and wide at the back, and the cross-sectional dimensions of the limiting portion 42 are the same.

[0031] In a further embodiment of this invention, the first horizontal plate 12 and the second horizontal plate 14 are fixedly connected, and the first vertical plate 13 and the second vertical plate 15 are respectively fixedly connected to the front panel 2.

[0032] In a further embodiment of this example, the front end of the positioning pin passes through the instrument panel assembly 3, and the mounting plate 43 is welded to the instrument panel assembly 3.

[0033] In a further embodiment of this invention, the first vertical plate 13 is welded to the front bulkhead 2 with at least two weld points, and the second vertical plate 15 is welded to the front bulkhead 2 with at least two weld points, resulting in more stable welding.

[0034] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A limiting bracket for a car dashboard crossbeam, characterized in that, The device includes a limiting bracket and a positioning pin. The limiting bracket has a limiting groove, and the positioning pin is configured to extend into the limiting groove and connect with the limiting bracket during installation. The limiting bracket includes a side limiting plate, which is connected to the front bulkhead. The positioning pin is connected to the instrument panel assembly.

2. The automotive dashboard crossbeam limiting bracket according to claim 1, characterized in that, The limiting bracket includes a first limiting bracket and a second limiting bracket. The first limiting bracket includes a first horizontal plate and two adjacent first vertical plates, and the second limiting bracket includes a second horizontal plate and two adjacent second vertical plates. The first horizontal plate has an upwardly protruding upper groove, and the second horizontal plate has a downwardly recessed lower groove.

3. The automotive dashboard crossbeam limiting bracket according to claim 2, characterized in that, The first horizontal plate and the second horizontal plate are fixedly connected, and the upper groove and the lower groove are symmetrically arranged to form a limiting groove; The cross-sectional dimensions of the limiting groove are the same as the maximum cross-sectional dimensions of the positioning pin.

4. The automotive dashboard crossbeam limiting bracket according to claim 1, characterized in that, The positioning pin includes a guide part, a limiting part, and a mounting plate. The two ends of the limiting part are respectively connected to the mounting plate and the guide part. The cross-section of the guide part is narrower at the front and wider at the back. The cross-sectional dimensions of the limiting part are the same.

5. The automotive dashboard crossbeam limiting bracket according to claim 3, characterized in that, The first horizontal plate and the second horizontal plate are fixedly connected, and the first vertical plate and the second vertical plate are fixedly connected to the front panel respectively.

6. The automotive dashboard crossbeam limiting bracket according to claim 5, characterized in that, The front end of the positioning pin passes through the instrument panel assembly, and the mounting plate is welded to the instrument panel assembly.

7. The automotive dashboard crossbeam limiting bracket according to claim 5, characterized in that, The first vertical plate is welded to the front bulkhead, with at least two weld points; the second vertical plate is welded to the front bulkhead, with at least two weld points.

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