Air bag restraint system installation tool

Abstract

The utility model discloses a safety air bag installation tool, and belongs to the field of automobile trim manufacturing. The tool comprises a tool table board; the first profiling positioning block is used for positioning the contour of the safety airbag bracket, and the second profiling positioning block is used for positioning a welding plate of the safety airbag bracket; the mounting guide column is matched with the positioning reference of the safety air bag bracket; the spring clamping piece is installed on the second profiling positioning block, and the spring clamping piece is used for fixing the safety air bag door; and the safety air bag door partition plate is mounted on the second profiling positioning block and is used for partitioning the safety air bag door and preventing the mounting direction of the safety air bag from being reversed. According to the tool, convenience and rapidness of assembly operation are guaranteed, the installation work efficiency is improved, and meanwhile the potential safety hazard of poor welding caused by improper installation is eliminated.

Description

Technical Field

[0001] The utility model relates to the field of automobile interior decoration manufacturing, in particular to a safety airbag installation tool. Background Art

[0002] At present, during the installation process of the airbag bracket of existing models, workers need to identify and then manually install it on the welding equipment, which is time-consuming and labor-intensive, and has the risk of improper assembly. During the assembly process, not only does the airbag bracket need to be stably fixed on the assembly tool, but it is also necessary to consider the convenience and speed of installing the airbag bracket on the assembly tool, and whether the airbag bracket will fall off after installation.

[0003] In addition, the airbag welding process requires the operator to install and fix the airbag on top of the welding equipment before the equipment starts heating and welding. Manual installation of the airbag is time-consuming and laborious, and there is a high possibility that the airbag will not be properly assembled, causing the airbag to overheat and burn, affecting the welding strength. Utility Model Content

[0004] The purpose of the utility model is to provide an airbag installation tool, which mainly solves the problems of fixing the airbag contour and the airbag door in the middle area of ​​the airbag on the assembly tool according to the outer contour of the airbag; it is also necessary to consider that the airbag is placed on the assembly tool as a whole, which is simple and convenient to operate, and the problem of the airbag bracket falling off will not occur when the airbag is installed on the welding equipment. At the same time, the operation process of installing the airbag bracket on the equipment with the tool equipped with the airbag is convenient and quick.

[0005] In order to solve the above technical problems, the utility model provides an airbag installation tool, comprising:

[0006] Worktops;

[0007] The airbag profiling fixed positioning block includes a first profiling positioning block and a second profiling positioning block; the first profiling positioning block and the second profiling positioning block are both installed on the tooling table, the first profiling positioning block is used to position the contour of the airbag bracket, and the second profiling positioning block is used to position the welding plate of the airbag bracket;

[0008] An installation guide column is installed on the workbench, and the installation guide column is adapted to the positioning reference of the airbag bracket;

[0009] A spring clip, which is mounted on the second contoured positioning block, and is used to fix the airbag door;

[0010] The airbag door partition is installed on the second profiled positioning block, and is used to separate the airbag door and prevent the airbag from being installed in an inverted direction.

[0011] Preferably, the spring clip comprises a spring and a clip;

[0012] A rotating part is installed in the middle of the clip, and a clamping part is installed on the top of the clip;

[0013] The clamp is hinged to the side wall of the second profiling positioning block through the rotating part, and the clamping part extends upward beyond the second profiling positioning block for a distance;

[0014] The two ends of the spring are respectively connected to the bottom of the clip and the side wall of the second contoured positioning block.

[0015] Preferably, the airbag door partition includes a door partition body disposed vertically;

[0016] The bottom of the door partition body is bent to form a connecting portion, and the door partition body is fixedly connected to the top of the second profiling positioning block through the connecting portion;

[0017] The middle position of the door partition body is bent toward one side to form a bent portion.

[0018] Preferably, the installation guide column comprises a first cylinder, a second cylinder and a third truncated cone which are sequentially connected from bottom to top;

[0019] The diameter of the first cylinder is greater than the diameter of the second cylinder, so that a step is formed at the connection between the two cylinders.

[0020] Preferably, the diameter of the lower base of the third cone is the same as the diameter of the second cylinder.

[0021] Preferably, the tooling table is a parallelogram.

[0022] Preferably, there are two installation guide columns, which are respectively installed at opposite corners of the tooling table.

[0023] Preferably, a mounting handle is provided on the tooling table.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] 1) Improved the stability of the airbag bracket during installation;

[0026] 2) It makes manual operation convenient and improves assembly efficiency;

[0027] 3) Prevent the airbag from being installed in the wrong direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0029] Figure 1 It is a structural schematic diagram of a safety airbag installation tool of the utility model;

[0030] Figure 2 It is a structural diagram of the worktop;

[0031] Figure 3 is a structural schematic diagram of the first profiling positioning block;

[0032] Figure 4 is a structural schematic diagram of the second profiling positioning block;

[0033] Figure 5 It is a schematic diagram of the structure for installing the guide column;

[0034] Figure 6 It is a schematic diagram of the structure of the spring clip;

[0035] Figure 7 It is a schematic diagram of the structure of the airbag door partition.

[0036] In the figure:

[0037] 1-tooling table; 2-airbag imitation fixed positioning block; 21-first imitation positioning block; 22-second imitation positioning block; 3-installation guide column; 31-first cylinder; 32-second cylinder; 33-third truncated cone; 4-spring clip; 41-spring; 42-clip; 421-rotating part; 422-clamping part; 5-airbag door partition; 51-door partition body; 52-connecting part; 53-bending part; 6-installation handle. DETAILED DESCRIPTION

[0038] Many specific details are described in the following description to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation disclosed below.

[0039] The terms used in one or more embodiments of this specification are only for the purpose of describing specific embodiments, and are not intended to limit one or more embodiments of this specification. The singular forms of "a", "said" and "the" used in one or more embodiments of this specification and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used in one or more embodiments of this specification refers to and includes any or all possible combinations of one or more associated listed items.

[0040] It should be understood that although the terms first, second, etc. may be used to describe various information in one or more embodiments of this specification, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of one or more embodiments of this specification, the first may also be referred to as the second, and similarly, the second may also be referred to as the first. Depending on the context, the word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining".

[0041] The utility model is further described in detail below in conjunction with the accompanying drawings:

[0042] The utility model provides a safety airbag installation tool, comprising:

[0043] Worktop 1;

[0044] The airbag profiling fixed positioning block 2 includes a first profiling positioning block 21 and a second profiling positioning block 22; the first profiling positioning block 21 and the second profiling positioning block 22 are both installed on the tooling table 1, the first profiling positioning block 21 is used to position the contour of the airbag bracket, and the second profiling positioning block 22 is used to position the welding plate of the airbag bracket;

[0045] Install the guide column 3, which is installed on the tooling table 1, and the guide column 3 is installed to match the positioning reference of the airbag bracket;

[0046] A spring clip 4, which is mounted on the second contoured positioning block 22, and is used to fix the airbag door;

[0047] An airbag door partition 5, which is mounted on the second contoured positioning block 22, and is used to separate the airbag door and prevent the airbag from being installed in an inverted direction;

[0048] Preferably, the spring clip 4 includes a spring 41 and a clip 42;

[0049] A rotating portion 421 is installed in the middle of the clip 42, and a clamping portion 422 is installed on the top of the clip 42;

[0050] The clip 42 is hinged to the side wall of the second profiling positioning block 22 via the rotating portion 421, and the clamping portion 422 extends upward beyond the second profiling positioning block 22 for a distance;

[0051] Two ends of the spring 41 are connected to the bottom of the clip 42 and the side wall of the second contoured positioning block 22 respectively.

[0052] Preferably, the airbag door partition 5 comprises a door partition body 51 arranged vertically;

[0053] The bottom of the door partition body 51 is bent to form a connecting portion 52, and the door partition body 51 is fixedly connected to the top of the second profiling positioning block 22 through the connecting portion 52;

[0054] The middle position of the door partition body 51 is bent toward one side to form a bent portion 53;

[0055] Preferably, the installation guide column 3 includes a first cylinder 31, a second cylinder 32 and a third truncated cone 33 which are sequentially connected from bottom to top;

[0056] The diameter of the first cylinder 31 is greater than the diameter of the second cylinder 32 , so that a step is formed at the connection between the two.

[0057] Preferably, the diameter of the lower base of the third cone 33 is the same as the diameter of the second cylinder 32 .

[0058] Preferably, the tooling table 1 is a parallelogram.

[0059] Preferably, there are two guide columns 3 installed, which are installed at opposite corners of the tooling table 1 respectively.

[0060] Preferably, a mounting handle 6 is provided on the work surface 1 .

[0061] The utility model ensures that the assembly operation is convenient and fast, improves the efficiency of the installation work, and eliminates the potential safety hazard of poor welding caused by improper installation.

[0062] In order to better illustrate the technical effect of the present invention, the present invention provides the following specific embodiments to illustrate the above technical process:

[0063] Embodiment 1: An airbag installation tool, applicable to the airbag of MMA V174, comprising:

[0064] Tooling table 1, used for installation and fixation of various parts;

[0065] The airbag profiling fixed positioning block 2 is similar to the outer contour of the airbag bracket, so as to achieve quick positioning and installation of the airbag bracket; it includes a first profiling positioning block 21 and a second profiling positioning block 22; the first profiling positioning block 21 is used to position the contour of the airbag bracket, and the second profiling positioning block 22 is used to position the welding plate of the airbag bracket.

[0066] The guide column 3 is installed to ensure that the installation process of the airbag bracket to the equipment is fast and prevent the airbag installation direction from being reversed; the guide column 3 includes a first cylinder 31, a second cylinder 32 and a third truncated cone 33 connected in sequence from bottom to top; the diameter of the first cylinder 31 is larger than the diameter of the second cylinder 32, so that a step is formed at the connection between the two; the bottom diameter of the third truncated cone 33 is the same as the diameter of the second cylinder 32. The second cylinder 32 and the third truncated cone 33 are inserted into the positioning reference of the airbag bracket so that the step abuts against the airbag bracket, thereby fixing it.

[0067] The spring clip 4 is used to fix the airbag door to prevent it from falling off during installation. The spring clip 4 includes a spring 41 and a clip 42. A rotating portion 421 is installed in the middle of the clip 42. The clip 42 is hinged to the side wall of the second profiling positioning block 22 through the rotating portion 421. A clamping portion 422 is installed on the top of the clip 42. The clamping portion 422 extends upward beyond the second profiling positioning block 22 for a distance. The two ends of the spring 41 are respectively connected to the bottom of the clip 42 and the side wall of the second profiling positioning block 22. The clamping portion 422 can clamp and fix the airbag door through the elastic force provided by the spring 41.

[0068] Airbag door partition 5: used to separate the airbag door and prevent the airbag from being installed in the wrong direction; the airbag door partition 5 includes a vertically arranged door partition body 51; the bottom of the door partition body 51 is bent to form a connecting portion 52 for welding and fixing with the second contoured positioning block 22; the middle position of the door partition body 51 is bent to one side to form a bent portion 53 for matching with the airbag of the Mercedes-Benz MMA V174, and the direction of the airbag can be clearly determined by the bent portion 53.

[0069] Installation handle 6: It is convenient for the operator to take the tooling and assemble and install the tooling quickly and easily.

[0070] In this utility model:

[0071] The workbench 1 is made into an airbag-shaped fixed positioning block 2 according to the overall contour of the airbag bracket, so as to realize the rapid fixed positioning installation of the airbag contour;

[0072] The guide columns 3 are cross-designed and installed on both sides of the workbench 1 to match the positioning reference of the equipment, making the installation and positioning process convenient and quick;

[0073] The tooling table 1 is provided with an airbag door partition 5 for matching and positioning to prevent the airbag from being installed in reverse; at the same time, the airbag is fixed on both sides of the airbag welding plate by means of spring clips 4 to prevent the airbag door from falling off the tooling and affecting the installation process.

[0074] Installation handles 6 are made at both ends of the back of the tooling table 1, and the tooling table 1 is hollowed out, making the installation operation of the tooling more convenient and light.

[0075] The above is only a specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An airbag installation tool, characterized in that: include: Worktop (1); An airbag profiling fixed positioning block (2), comprising a first profiling positioning block (21) and a second profiling positioning block (22); the first profiling positioning block (21) and the second profiling positioning block (22) are both mounted on a workbench (1); the first profiling positioning block (21) is used to position the contour of an airbag bracket, and the second profiling positioning block (22) is used to position the welding plate of the airbag bracket; An installation guide column (3) is installed on the workbench (1), and the installation guide column (3) is compatible with the positioning reference of the airbag bracket; A spring clip (4) mounted on the second contoured positioning block (22), the spring clip (4) being used to fix the airbag door; An airbag door partition (5) is mounted on a second profiled positioning block (22), and the airbag door partition (5) is used to separate the airbag door and prevent the airbag from being installed in an inverted direction.

2. The airbag installation tool according to claim 1, characterized in that: The spring clip (4) comprises a spring (41) and a clip (42); A rotating portion (421) is installed at the middle position of the clamping piece (42), and a clamping portion (422) is installed at the top of the clamping piece (42); The clamping piece (42) is hingedly connected to the side wall of the second profiling positioning block (22) via a rotating portion (421), and the clamping portion (422) extends upward beyond the second profiling positioning block (22) by a certain distance; The two ends of the spring (41) are respectively connected to the bottom of the clamping piece (42) and the side wall of the second contoured positioning block (22).

3. The airbag installation tool according to claim 2, characterized in that: The airbag door partition (5) comprises a door partition body (51) arranged vertically; The bottom of the door partition body (51) is bent to form a connecting portion (52), and the door partition body (51) is fixedly connected to the top of the second profiling positioning block (22) via the connecting portion (52).

4. The airbag installation tool according to claim 3, characterized in that: The installation guide column (3) comprises a first cylinder (31), a second cylinder (32) and a third truncated cone (33) which are sequentially connected from bottom to top; The diameter of the first cylinder (31) is greater than the diameter of the second cylinder (32), so that a step is formed at the connection between the two.

5. The airbag installation tool according to claim 4, characterized in that: The lower base diameter of the third truncated cone (33) is the same as the diameter of the second cylinder (32).

6. The airbag installation tool according to claim 5, characterized in that: The tooling table (1) is a parallelogram.

7. The airbag installation tool according to claim 6, characterized in that: The number of the installation guide columns (3) is two, which are respectively installed on the diagonal corners of the tooling table (1).

8. The airbag installation tool according to claim 7, characterized in that: The tooling table (1) is provided with a mounting handle (6).

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