Spraying tool for bumper

Abstract

The utility model discloses a spraying tool for bumpers, and the spraying tool comprises a mounting frame, a plurality of spraying devices, a plurality of spraying devices, a plurality of spraying devices, a plurality of spraying devices, a plurality of spraying devices and a plurality of spraying devices, wherein a plurality of mounting parts are formed on the mounting frame at intervals; the number of the limiting supports is multiple, the limiting supports are arranged on the corresponding installation parts respectively, and supporting frames connected with the bumper in an abutting mode are formed on the multiple limiting supports; wherein a limiting part extending towards the mounting frame is formed on the limiting support, and the limiting part is suitable for being matched with the mounting frame to limit the limiting support to rotate relative to the mounting frame. According to the spraying tool for the bumper disclosed by the embodiment of the invention, the lightweight design of the spraying tool is realized, and the space utilization rate is increased.

Description

Technical Field

[0001] The present application relates to the field of vehicles, and in particular to a spraying tool for bumpers. Background Art

[0002] In the related art, in order to complete the surface spraying of the vehicle bumper, it is usually necessary to make a special spraying jig, which fixes the bumper on the spraying line and supports and positions the bumper product. The existing bumper jig is divided into a positioning sleeve, a crossbeam, a product side positioning support and a product middle part support. The crossbeam is the main component of the jig weight, accounting for 40% of the total weight. Since the spraying jig is made of high-temperature baking-resistant metal material, the overall weight of the jig increases, and the space occupied by the jig increases. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the present application is to provide a spraying tool for a bumper, which realizes a lightweight design and improves space utilization.

[0004] According to the embodiment of the present application, the spraying tool for the bumper includes: a mounting frame, on which a plurality of mounting portions arranged at intervals are formed; a limiting bracket, which is constructed in plurality and respectively arranged on the corresponding mounting portions, and a plurality of the limiting brackets are formed with a support frame abutting against the bumper; wherein a limiting portion extending toward the mounting frame is formed on the limiting bracket, and the limiting portion is suitable for cooperating with the mounting frame to limit the rotation of the limiting bracket relative to the mounting frame.

[0005] According to the spraying tool for the bumper according to the embodiment of the present application, the spraying tool has a mounting frame and a limit bracket, the limit bracket is arranged on the mounting frame and forms a support frame for supporting the bumper, and a limit portion cooperating with the mounting frame is formed on the limit bracket to limit the rotation of the limit bracket relative to the mounting frame, so that the limit bracket can effectively support the bumper. Compared with the prior art, the limit bracket eliminates the crossbeam structure, greatly reduces the overall weight of the spraying tool, and realizes the lightweight design of the limit bracket. At the same time, multiple limit brackets can be set on the mounting frame as needed, reducing the space occupied by the limit bracket.

[0006] In some embodiments of the present application, the mounting frame includes: a base; a first mounting beam, the first mounting beam being configured as a plurality of first mounting beams, the plurality of first mounting beams being arranged on the base and extending in a height direction away from the base; a second mounting beam, the second mounting beam being arranged between two adjacent first mounting beams and connected to the first mounting beam, the second mounting beam having a plurality of mounting portions formed thereon.

[0007] In some embodiments of the present application, the limiting portion is configured in multiple numbers, a limiting groove is formed between two adjacent limiting portions, and the second mounting beam is received in the limiting groove and abuts against the inner wall of the limiting groove.

[0008] In some embodiments of the present application, the minimum distance between the limiting parts of two adjacent limiting brackets is L and satisfies: 650mm≤L≤750mm.

[0009] In some embodiments of the present application, the mounting portion is extended away from the base in the height direction, and a positioning portion cooperating with the mounting portion is formed on the limiting bracket.

[0010] In some embodiments of the present application, the distance between the axes of two adjacent mounting portions is D and satisfies: 800 mm ≤ D ≤ 900 mm.

[0011] In some embodiments of the present application, the mounting portion is configured as a positioning column, and the positioning portion is configured as a positioning sleeve sleeved on an outer peripheral wall of the positioning column.

[0012] In some embodiments of the present application, the support frame includes: a first support frame and a second support frame, the first support frame and the second support frame are arranged on the positioning portion and extend toward the side wall of the bumper, and the free end of the first support frame and the free end of the second support frame are respectively abutted against the side wall of the bumper.

[0013] In some embodiments of the present application, the support frame also includes: a third support frame and a fourth support frame, the third support frame and the fourth support frame are arranged on the positioning portion, the third support frame extends toward the top of the bumper, the fourth support frame extends toward the bottom of the bumper, the free end of the third support frame abuts against the top of the bumper, and the free end of the fourth support frame abuts against the bottom of the bumper.

[0014] In some embodiments of the present application, the first support frame, the second support frame, the third support frame and the fourth support frame are all configured as annular supports.

[0015] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1is a schematic structural diagram of a spraying tool for a bumper according to an embodiment of the present application;

[0018] Figure 2 yes Figure 1 Schematic diagram of the structure after the middle limit bracket and the bumper are matched;

[0019] Figure 3 yes Figure 1 Schematic diagram of the structure of the middle limit bracket.

[0020] Reference numerals:

[0021] 10. Spraying tooling;

[0022] 11. mounting frame; 111. base; 112. first mounting beam; 113. second mounting beam;

[0023] 12. Limiting bracket; 121. Limiting part; 122. Positioning part; 123. First supporting frame; 124. Second supporting frame; 125. Third supporting frame; 126. Fourth supporting frame;

[0024] 20. Bumper. DETAILED DESCRIPTION

[0025] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0026] Reference below Figure 1-Figure 3 A spraying tool 10 for a bumper 20 according to an embodiment of the present application is described, wherein the spraying tool 10 includes a mounting frame 11 and a limiting bracket 12, wherein the mounting frame 11 is formed with a plurality of mounting portions arranged at intervals, wherein the limiting brackets 12 are constructed in a plurality and are respectively arranged on corresponding mounting portions, wherein a support frame abutting against the bumper 20 is formed on the plurality of limiting brackets 12; wherein a limiting portion 121 extending toward the mounting frame 11 is formed on the limiting bracket 12, wherein the limiting portion 121 is suitable for cooperating with the mounting frame 11 to limit the rotation of the limiting bracket 12 relative to the mounting frame 11.

[0027] At present, in order to complete the surface spraying of the vehicle bumper, it is usually necessary to make a special spraying jig, which fixes the bumper on the spraying line and supports and positions the bumper 20 product. The existing bumper jig is divided into a positioning sleeve, a crossbeam, a product side positioning support and a product middle part support. The crossbeam is the main component of the jig weight, accounting for 40% of the total weight. Since the spraying jig is made of high-temperature baking-resistant metal material, the overall weight of the jig increases, and the space occupied by the jig increases.

[0028] like Figure 1 As shown, specifically, the spraying tool 10 includes a mounting frame 11 and a limiting bracket 12. The mounting frame 11 can play the role of fixing the limiting bracket 12. A mounting portion can be formed on the mounting frame 11. The mounting portion can be constructed in multiple numbers, and the multiple mounting portions can be arranged at intervals on the mounting frame 11. The limiting bracket 12 can be constructed in multiple numbers, and the multiple limiting brackets 12 can be respectively arranged on the corresponding mounting portions. In a specific embodiment, the mounting portion can be constructed in two numbers, and the limiting bracket 12 can also be set to two and arranged corresponding to the two mounting portions.

[0029] A support frame is formed on each limiting bracket 12, and the free end of the support frame can abut against the bumper 20, so as to fix the bumper 20, so as to facilitate the subsequent spraying of the bumper 20. Furthermore, a limiting portion 121 is formed on the limiting bracket 12, and the limiting portion 121 is extended toward the mounting frame 11, and the limiting portion 121 can cooperate with the mounting frame 11 to limit the rotation of the limiting bracket 12 relative to the mounting frame 11, thereby achieving the limiting between the limiting bracket 12 and the mounting frame 11. Compared with the prior art, the limiting bracket 12 of the present application cancels the crossbeam structure, and at the same time, the limiting bracket 12 is provided with the limiting portion 121 to achieve the limiting, thereby reducing the overall weight, realizing the lightweight design of the spraying tooling 10, and improving the space utilization.

[0030] In short, the spray tool 10 of the present application has a mounting frame 11 and a limiting bracket 12. The limiting bracket 12 is arranged on the mounting frame 11 and forms a support frame for supporting the bumper 20. The limiting bracket 12 is formed with a limiting portion 121 that cooperates with the mounting frame 11 to limit the rotation of the limiting bracket 12 relative to the mounting frame 11, so that the limiting bracket 12 can effectively support the bumper 20. Compared with the prior art, the limiting bracket 12 cancels the crossbeam structure, greatly reduces the overall weight of the spray tool 10, and realizes the lightweight design of the limiting bracket 12. At the same time, multiple limiting brackets 12 can be set on the mounting frame 11 as needed, reducing the space occupied by the limiting bracket 12.

[0031] like Figure 1As shown, in some embodiments of the present application, the mounting frame 11 includes a base 111, a first mounting beam 112 and a second mounting beam 113. The first mounting beam 112 can be constructed in plurality, and a plurality of first mounting beams 112 can be arranged on the base 111, and the plurality of first mounting beams 112 can be extended in the height direction in a direction away from the base 111. The second mounting beam 113 can be arranged between two adjacent first mounting beams 112, and the second mounting beam 113 is fixedly connected to the first mounting beam 112, wherein the second mounting beam 113 and the first mounting beam 112 can be fixed by welding, and a plurality of mounting portions are formed on the second mounting beam 113, and the mounting portions can be used to install the limiting bracket 12. The use of a plurality of cross beams and a longitudinal beam structure can reduce the overall weight of the mounting frame 11, thereby realizing a lightweight design of the mounting frame 11.

[0032] In some embodiments of the present application, the limiting portion 121 can be constructed as a plurality of limiting portions, and a limiting groove is formed between two adjacent limiting portions 121. The second mounting beam 113 can be accommodated in the limiting groove, and the second mounting beam 113 can abut against the inner wall of the limiting groove, thereby achieving limitation between the limiting bracket 12 and the mounting beam, preventing the limiting bracket 12 from rotating relative to the mounting beam, and enabling the limiting bracket 12 to effectively support the bumper 20.

[0033] like Figure 2 As shown, in some embodiments of the present application, a limiting portion 121 is formed on each of two adjacent limiting brackets 12, and the minimum distance between the limiting portions 121 on two adjacent limiting brackets 12 is L, and the minimum distance L satisfies the following relationship: 650mm≤L≤750mm. Preferably, the minimum distance L can be 700mm. By setting the minimum distance between the limiting portions 121 on two adjacent limiting brackets 12 within the above range, it can be ensured that the two adjacent limiting brackets 12 can effectively support the bumper 20, ensure that the bumper 20 is fixed on the spraying tooling 10, and realize the spraying of the bumper 20.

[0034] like Figure 2 As shown, in some embodiments of the present application, the mounting portion is extended away from the base 111 in the height direction, and a positioning portion 122 cooperating with the mounting portion is formed on the limit bracket 12. Specifically, the mounting portion is constructed as a positioning column, and the positioning portion 122 is constructed as a positioning sleeve. The positioning sleeve is sleeved on the outer peripheral wall of the positioning column, and the positioning column can abut against the inner wall of the positioning sleeve, so as to fix the limit bracket 12 on the mounting portion. Furthermore, the distance between the axes of two adjacent mounting portions is D, and the distance D satisfies the following relationship: 800mm≤D≤900mm. By setting the distance between the axes of two adjacent mounting portions within the above range, it can be ensured that the two adjacent limit brackets 12 can effectively support the bumper 20.

[0035] like Figure 3 As shown, in some embodiments of the present application, the support frame includes a first support frame 123 and a second support frame 124, the first support frame 123 and the second support frame 124 can be respectively arranged on the positioning portion 122, and the first support frame 123 and the second support frame 124 extend toward the side wall of the bumper 20, the free end of the first support frame 123 and the free end of the second support frame 124 are respectively abutted against the side wall of the bumper 20, and the first support frame 123 and the second support frame 124 can play a role in supporting the side wall of the bumper 20.

[0036] Furthermore, the support frame also includes a third support frame 125 and a fourth support frame 126, and the third support frame 125 and the fourth support frame 126 can be respectively arranged on the positioning portion 122, the third support frame 125 extends toward the top of the bumper 20, and the fourth support frame 126 extends toward the bottom of the bumper 20, the free end of the third support frame 125 abuts against the top of the bumper 20, and the free end of the fourth support frame 126 abuts against the bottom of the bumper 20, the third support frame 125 and the fourth support frame 126 can play a role in supporting the top and bottom of the bumper 20, and the first support frame 123, the second support frame 124, the third support frame 125 and the fourth support frame 126 are arranged to fix and support the bumper 20. Among them, the first support frame 123, the second support frame 124, the third support frame 125 and the fourth support frame 126 are all constructed as annular supports, thereby reducing the overall weight of the first support frame 123, the second support frame 124, the third support frame 125 and the fourth support frame 126, and realizing a lightweight design of the limiting bracket 12.

[0037] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0038] In the description of this application, "first feature" or "second feature" may include one or more of the features.

[0039] In the description of the present application, “plurality” means two or more.

[0040] In the description of the present application, a first feature being “on” or “under” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact with each other but are in contact with each other via another feature therebetween.

[0041] In the description of the present application, “above”, “over” and “above” a first feature to a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0043] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A spraying tool for a bumper, characterized in that: include: A mounting frame, wherein a plurality of mounting portions are formed on the mounting frame and are spaced apart from each other; A limit bracket, wherein the limit bracket is structured in multiples and is respectively arranged on the corresponding mounting parts, and a support frame abutting against the bumper is formed on the multiple limit brackets; wherein A limiting portion extending toward the mounting bracket is formed on the limiting bracket, and the limiting portion is suitable for cooperating with the mounting bracket to limit the rotation of the limiting bracket relative to the mounting bracket.

2. The spraying tool for bumper according to claim 1, characterized in that: The mounting frame comprises: Base; A first mounting beam, wherein the first mounting beam is configured in plurality, and the plurality of first mounting beams are disposed on the base and extend in a height direction away from the base; The second mounting beam is disposed between two adjacent first mounting beams and connected to the first mounting beams, and a plurality of the mounting portions are formed on the second mounting beam.

3. The spraying tool for bumper according to claim 2, characterized in that: The limiting parts are structured in multiple numbers, and a limiting groove is formed between two adjacent limiting parts. The second mounting beam is received in the limiting groove and abuts against the inner wall of the limiting groove.

4. The spraying tool for bumper according to claim 3, characterized in that: The minimum distance between the limiting parts of two adjacent limiting brackets is L and satisfies: 650mm≤L≤750mm.

5. The spraying tool for bumper according to claim 2, characterized in that: The mounting portion is extended away from the base in the height direction, and a positioning portion cooperating with the mounting portion is formed on the limiting bracket.

6. The spraying tool for bumper according to claim 5, characterized in that: The distance between the axes of two adjacent mounting portions is D and satisfies: 800mm≤D≤900mm.

7. The spraying tool for bumper according to claim 5, characterized in that: The mounting portion is configured as a positioning column, and the positioning portion is configured as a positioning sleeve sleeved on an outer peripheral wall of the positioning column.

8. The spraying tool for bumper according to claim 5, characterized in that: The support frame comprises: A first support frame and a second support frame, wherein the first support frame and the second support frame are arranged on the positioning portion and extend toward the side wall of the bumper, and the free end of the first support frame and the free end of the second support frame are respectively in contact with the side wall of the bumper.

9. The spraying tool for bumper according to claim 8, characterized in that: The support frame also includes: A third support frame and a fourth support frame, wherein the third support frame and the fourth support frame are arranged on the positioning portion, the third support frame extends toward the top of the bumper, the fourth support frame extends toward the bottom of the bumper, the free end of the third support frame abuts against the top of the bumper, and the free end of the fourth support frame abuts against the bottom of the bumper.

10. The spraying tool for bumper according to claim 9, characterized in that: The first support frame, the second support frame, the third support frame and the fourth support frame are all configured as annular supports.

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