CN220114725U

CN220114725U - Novel rear bumper adjustment tool

Info

Publication number: CN220114725U
Application number: CN202321303335.1U
Authority: CN
Inventors: 黄宁; 高雄飞
Original assignee: Hebei Changan Automobile Co Ltd
Current assignee: Hebei Changan Automobile Co Ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-12-01
Anticipated expiration: 2033-05-26

Abstract

The utility model provides a novel rear bumper adjusting tool which comprises a bottom plate, a vertical plate and a strong magnet, wherein the bottom plate is provided with a plurality of holes; one end of the vertical plate is vertically arranged at one end of the bottom plate, so that the vertical plate and the bottom plate form an L-shaped structure; the strong magnets are respectively arranged on the bottom plate and the vertical plate, so that the bottom plate is fixedly adsorbed on the mounting bracket of the rear bumper and the vertical plate is fixedly adsorbed on the back panel at the assembly position of the rear bumper. According to the utility model, the adjusting tools with magnetism on two sides are designed, so that the adjusting tools are respectively adsorbed on the rear side plate of the automobile and the mounting bracket of the rear bumper, and the left and right outer symmetry errors and the front and rear upper symmetry out-of-tolerance after the rear bumper is assembled are controlled within the required range by utilizing the height difference of the bottom plate thickness of the adjusting tools, so that the problem of uneven left and right front and rear gaps after the rear bumper is assembled is solved.

Description

Novel rear bumper adjustment tool

Technical Field

The utility model relates to the technical field of automobile tools, in particular to a novel rear bumper adjusting tool.

Background

With the development of the automobile market, consumers have higher and higher requirements on automobiles, good service performance is required, and the automobile has an exquisite appearance, and gaps and section differences among various parts of the automobiles are important components for influencing the appearance aesthetics of the whole automobile. For example, after a cargo box of a truck is mounted, a bumper is mounted again, and there are phenomena that the symmetry between the bumper and the left and right outer sides of the cargo box is poor, and the symmetry between the bumper and the front and rear upper parts is poor, so that visual effects are affected.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, the present utility model provides a novel rear bumper adjusting tool, which is designed to make the adjusting tool be respectively adsorbed on a rear side plate of an automobile and a mounting bracket of a rear bumper, and to control an error of left-right outer symmetry and an out-of-front-rear upper symmetry of the rear bumper after assembly within a required range by utilizing a height difference of a bottom plate thickness of the adjusting tool, thereby solving the problem of uneven left-right front-rear gap of the rear bumper after assembly.

The utility model provides a novel rear bumper adjusting tool which comprises a bottom plate, a vertical plate and a strong magnet, wherein the bottom plate is provided with a plurality of holes; one end of the vertical plate is vertically arranged at one end of the bottom plate, so that the vertical plate and the bottom plate form an L-shaped structure; the strong magnets are respectively arranged on the bottom plate and the vertical plate, so that the bottom plate is fixedly adsorbed on the mounting bracket of the rear bumper and the vertical plate is fixedly adsorbed on the back panel at the assembly position of the rear bumper.

In an embodiment of the present utility model, the bottom plate and the riser are further provided with accommodating spaces for the strong magnets, respectively, and the depth of the accommodating spaces is smaller than the thickness of the bottom plate and the thickness of the riser, and is exposed on the bottom plate surface and the riser surface.

So that the strong magnet is flush with the surfaces of the bottom plate and the vertical plate after being mounted.

In an embodiment of the utility model, the accommodating space is respectively located on the surface of the bottom plate on the side contacting the mounting bracket of the adjusting tool and the surface of the vertical plate on the side contacting the back panel.

In an embodiment of the present utility model, the accommodating space on the surface of the bottom plate is formed in the middle, and the accommodating space on the surface of the riser is formed in the upper portion.

In an embodiment of the present utility model, the mounting bracket is connected to the frame along the back panel and rotates or moves with the frame relative to the back panel to form a space between the mounting bracket and the back panel for installing the adjustment tool.

In an embodiment of the utility model, the adjusting tools are arranged on the back panel in pairs, and the height positions of the back panel and the mounting bracket are defined by the thickness of the bottom plate, so that the heights of the left mounting bracket and the right mounting bracket for assembling the back bumper are consistent.

In an embodiment of the utility model, an edge of the bottom plate, which is far away from one end of the riser and faces the back panel, is provided with a chamfer.

In an embodiment of the utility model, the adjusting tool is provided with a bent rod handle at one side of the vertical plate, which is away from the accommodating space.

In one embodiment of the present utility model, the bent rod handle is located at the end of the adjusting tool and simultaneously contacts and connects the riser and the bottom plate.

In an embodiment of the present utility model, the adjusting tool formed by the bottom plate, the riser and the bent rod handle is an integrated structure.

The utility model has the beneficial effects that: the novel rear bumper adjusting tool solves the problem of uneven left-right front-back gaps after the assembly of the rear bumper; and the left and right outer side symmetry errors and the front and rear upper symmetry out-of-tolerance after the rear bumper is assembled can be controlled within the required range, so that the visual effect of the automobile appearance is maintained.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art. In the drawings:

FIG. 1 is a schematic view of an automobile tail in a rear bumper to be assembled in accordance with the present utility model;

FIG. 2 is a schematic view of the rear portion of the vehicle with the rear bumper assembled in accordance with the present utility model;

FIG. 3 is a schematic perspective view of an adjusting tool according to the present utility model;

fig. 4 is a cross-sectional view showing the use state of the adjusting tool of the present utility model.

In the figure: 10. a rear bumper; 20. adjusting a tool; 200. an accommodation space; 21. a bottom plate; 210. chamfering; 22. a riser; 23. strong magnet; 24. a bent rod handle; 30. a mounting bracket; 40. a back panel; 50. and a rear side plate.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. It is also to be understood that the terminology used in the examples of the utility model is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the utility model. The test methods in the following examples, in which specific conditions are not noted, are generally conducted under conventional conditions or under conditions recommended by the respective manufacturers.

Please refer to fig. 1 to 4. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.

Referring to fig. 1 to 4, the present utility model provides a novel rear bumper adjustment tool, which includes a bottom plate 21, a vertical plate 22 and a strong magnet 23; one end of the vertical plate 22 is vertically arranged at one end of the bottom plate 21, so that the vertical plate 22 and the bottom plate 21 form an L-shaped structure; the strong magnets 23 are respectively provided on the bottom plate 21 and the vertical plate 22 so that the bottom plate 21 is fixedly attached to the mounting bracket 30 of the rear bumper 10 and the vertical plate 22 is fixedly attached to the back panel 40 at the mounting position of the rear bumper 10.

In this embodiment, by designing the adjusting tool 20 with magnetism on both sides, magnetism of the adjusting tool 20 can be realized by using the strong magnet 23 to be adhered to the surface of the adjusting tool 20, and the adjusting tool 20 is L-shaped, so that one side of the vertical plate 22 of the adjusting tool 20 is adsorbed on the back panel 40 erected on the automobile, one side of the bottom plate 21 of the adjusting tool 20 is adsorbed on the horizontal mounting bracket 30 of the rear bumper 10, and a height difference of the thickness of the bottom plate 21 of the adjusting tool 20 is utilized to directly define a height position between the back panel 40 of the container and the mounting bracket 30 of the rear bumper 10, so that left and right height uniformity after the rear bumper 10 is ensured, and uneven inclination phenomenon caused by the height difference is reduced, thereby ensuring an assembly effect of the rear bumper 10.

Before the rear bumper 10 is assembled, the mounting bracket 30 is first fixed to the frame of the automobile by bolts, and then pre-tightened to position, the adjusting tool 20 is taken out, the adjusting tool 20 can be used in the next automobile, and then the mounting bracket 30 is fastened to the frame to assemble the rear bumper 10; during the assembly, the frame of the rear bumper 10 and the mounting bracket 30 may be directly mounted and fixed together by using four bolts.

Further, the strong magnet 23 of the back panel 40 of the adjusting tool 20 is disposed on the vertical plate 22 thereof, firstly, in order to avoid that the surface area of the bottom of the back panel 40 is too small to provide enough adsorption force, and when the strong magnet 23 is disposed on the upper and lower surfaces of the bottom plate 21, the adsorption force of the strong magnet 23 on the bottom plate 21 is too large, so that the adjusting tool 20 is inconvenient to be taken out from the space between the mounting bracket 30 and the back panel 40 where positioning is completed, and therefore, the magnetic surfaces of the adjusting tool 20 are respectively disposed on the bottom plate 21 in the horizontal direction and the vertical plate 22 in the vertical direction.

The novel rear bumper 10 is used for adjusting the tool 20, so that the problem of uneven left-right front-back gaps after the rear bumper 10 is assembled is solved; and can control the left-right outer side symmetry error and the front-rear upper side symmetry out-of-tolerance of the rear bumper 10 after assembly within the required range, thereby maintaining the visual effect of the automobile appearance.

Similarly, in this embodiment, the magnetism of the ferromagnetic iron 23 on the adjusting tool 20 may be achieved by selecting a ferromagnetic material to make the bottom plate 21 and the riser 22, or by making the adjusting tool 20 ferromagnetic in other manners, so as to perform the adsorption positioning function. Meanwhile, the application of the adjusting tool 20 is not limited to the position accuracy between the mounting bracket 30 and the back panel 40, so as to meet the assembly accuracy requirement of the rear bumper 10; the method can also be applied to parts to be assembled with the requirement of position precision, and the details are not repeated here.

Referring to fig. 3 to 4, in an embodiment, the bottom plate 21 and the riser 22 are further provided with accommodating spaces 200 for the strong magnets 23, respectively, and the depth of the accommodating spaces 200 is smaller than the thickness of the bottom plate 21 and the thickness of the riser 22, and is exposed on the surface of the bottom plate 21 and the surface of the riser 22. The accommodation spaces 200 are respectively located on the surface of the bottom plate 21 of the adjusting tool 20 on the side contacting the mounting bracket 30 and the surface of the riser 22 on the side contacting the back panel 40. The accommodation space 200 on the surface of the bottom plate 21 is provided in the middle portion thereof, and the accommodation space 200 on the surface of the riser 22 is provided in the upper portion thereof.

In this embodiment, by providing the accommodating space 200 for installing the strong magnet 23 on the bottom plate 21 and the vertical plate 22 of the adjusting tool 20, the surface of the strong magnet 23 is flush with the surface of the adjusting tool 20, so that the raised strong magnet 23 is prevented from rubbing against the paint surface of the back panel 40 or the mounting bracket 30 when the adjusting tool 20 is operated and moved while the adjusting tool 20 is kept firmly adsorbing the back panel 40 and the mounting bracket 30 by the strong magnet 23. And meanwhile, the positioning of the strong magnet 23 on the adjusting tool 20 is facilitated, and the positions of the adsorption back panel 40 and the mounting bracket 30 of the adjusting tool 20 are ensured to be in a design area so as to keep the stability of the adsorption structure.

It should be noted that, the riser 22 in the adjusting tool 20 is used to adsorb on the back panel 40, so that no downward movement occurs during positioning, and the back panel 40 is generally provided with a corresponding chamfer 210, so that the accommodating space 200 on the surface of the riser 22 is disposed at the upper position thereof, so that the riser is more easily adsorbed on the vertical flat surface of the back panel 40, and the adsorption is kept stable.

Referring to fig. 1, in one embodiment, the mounting bracket 30 is connected to the frame along the back panel 40 and rotates or moves with the frame relative to the back panel 40 to form a space between the mounting bracket 30 and the back panel 40 for mounting the adjustment tool 20. The adjusting fixtures 20 are provided on the back panel 40 in pairs, and the adjusting fixtures 20 define the height positions of the back panel 40 and the mounting brackets 30 through the thickness of the bottom plate 21 so that the heights of the left and right mounting brackets 30 of the assembled rear bumper 10 are identical.

In the present embodiment, the back panel 40 below the vehicle trunk back side panel 50 is located inside the rear bumper 10 to be assembled; the mounting bracket 30 of the rear bumper 10 is connected to the frame, and before the adjustment tool 20 is used, the rear bumper 10 bracket can rotate and move downwards along with the frame, and a space of about 8mm is provided, so that on one hand, the space for placing the adjustment tool 20 can be used, and on the other hand, the phenomenon of out-of-tolerance assembly precision of the rear bumper 10 when the adjustment tool 20 is not used is caused. Therefore, the present embodiment also utilizes the space between the mounting bracket 30 and the back panel 40 to position the adjusting tool 20 to improve the assembly effect of the rear bumper 10.

Referring to fig. 3 and 4, in one embodiment, the edge of the bottom plate 21 facing away from the riser 22 and toward the back panel 40 is provided with a chamfer 210. The chamfer 210 arranged on the edge of the bottom plate 21 plays a guiding role in order to install the adjusting tool 20, so that the adjusting tool 20 can be conveniently positioned; secondly, in order to reduce the invalid stroke in the process of taking, the tool can be taken out along the inclined direction without completely and horizontally separating, and the tool 20 can be conveniently adjusted to be detached. The adjusting tool 20 is provided with a bent lever handle 24 on the side of the riser 22 facing away from the accommodating space 200. The bent lever handle 24 is located at the end of the adjusting tool 20 and simultaneously contacts and connects the riser 22 and the bottom plate 21. The adjusting tool 20 formed by the bottom plate 21, the vertical plate 22 and the bent rod handle 24 is of an integrated structure. The adjusting tool 20 can be in an integral structure by injection molding, and a strong magnet 23 is stuck and installed in the corresponding accommodating space 200, and in the process of assembling and disassembling the adjusting tool 20, the adjusting tool 20 is conveniently operated to move and move the bent rod handle 24 of the outer side of the vertical plate 22, so that the adjusting tool 20 is positioned between the back panel 40 and the mounting bracket 30 and taken out from the back panel.

In summary, according to the novel rear bumper 10 adjusting tool 20 provided by the utility model, the problem of uneven left-right front-rear gaps after the rear bumper 10 is assembled is solved by using the novel rear bumper 10 adjusting tool 20; and can control the left-right outer side symmetry error and the front-rear upper side symmetry out-of-tolerance of the rear bumper 10 after assembly within the required range, thereby maintaining the visual effect of the automobile appearance.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model, and it is intended that the appended claims be interpreted as covering all equivalent modifications and variations as fall within the true spirit and scope of the utility model.

Claims

1. Novel back bumper adjustment frock, its characterized in that includes:

a bottom plate (21);

a vertical plate (22), wherein one end of the vertical plate (22) is vertically arranged at one end of the bottom plate (21), so that the vertical plate (22) and the bottom plate (21) form an L-shaped structure;

the strong magnet (23), strong magnet (23) are located respectively bottom plate (21) with riser (22) are gone up, so that bottom plate (21) absorption is fixed installing support (30) of rear bumper (10) riser (22) absorption is fixed on rear panel (40) of rear bumper (10) assembly position.

2. The adjusting tool according to claim 1, wherein the bottom plate (21) and the vertical plate (22) are further provided with accommodating spaces (200) for the strong magnets (23) respectively, and the depth of the accommodating spaces (200) is smaller than the thickness of the bottom plate (21) and the thickness of the vertical plate (22) and is exposed on the surfaces of the bottom plate (21) and the vertical plate (22).

3. The adjusting tool according to claim 2, wherein the accommodation spaces (200) are respectively located on the surface of the bottom plate (21) on the side contacting the mounting bracket (30) and the surface of the riser (22) on the side contacting the back panel (40) of the adjusting tool (20).

4. An adjusting tool according to claim 3, wherein the accommodating space (200) on the surface of the bottom plate (21) is formed in the middle part thereof, and the accommodating space (200) on the surface of the vertical plate (22) is formed in the upper part thereof.

5. The adjustment fixture according to claim 1, characterized in that the mounting bracket (30) is connected to a frame along the back panel (40) and rotates or moves with the frame relative to the back panel (40) to form a space between the mounting bracket (30) and the back panel (40) for mounting the adjustment fixture (20).

6. The adjustment fixture according to claim 5, wherein the adjustment fixture (20) is provided in pairs on the back panel (40), the adjustment fixture (20) defining the height positions of the back panel (40) and the mounting brackets (30) by the thickness of the bottom plate (21) so that the heights of the left and right mounting brackets (30) on which the rear bumper (10) is assembled are identical.

7. The adjusting tool according to claim 1, wherein an edge of the bottom plate (21) facing away from one end of the riser (22) and toward the back panel (40) is provided as a chamfer (210).

8. The adjusting tool according to claim 2, characterized in that the adjusting tool (20) is provided with a bent lever handle (24) at a side of the riser (22) facing away from the receiving space (200).

9. The adjustment fixture according to claim 8, characterized in that the bent lever handle (24) is located at the end of the adjustment fixture (20) contacting and connecting the riser (22) and the bottom plate (21) simultaneously.

10. The adjusting tool according to claim 9, wherein the adjusting tool (20) formed by the bottom plate (21), the vertical plate (22) and the bent rod handle (24) is of an integrated structure.