CN220053961U - Automobile fender bracket assembly - Google Patents
Automobile fender bracket assembly Download PDFInfo
- Publication number
- CN220053961U CN220053961U CN202321275451.7U CN202321275451U CN220053961U CN 220053961 U CN220053961 U CN 220053961U CN 202321275451 U CN202321275451 U CN 202321275451U CN 220053961 U CN220053961 U CN 220053961U
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- CN
- China
- Prior art keywords
- positioning
- sides
- fixed
- bracket
- positioning sleeve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 8
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to the technical field of fender brackets, in particular to an automobile fender bracket assembly which comprises a hub bracket, an arc bracket fixed at the top end of the hub bracket, side wing brackets fixed at two sides of the arc bracket and a top beam bracket fixed at the top end of the arc bracket, wherein mounting positioning holes penetrating through the front and back are formed in the bottom end of the side wing brackets and the two sides of the top beam bracket, positioning sleeves are slidably arranged in the mounting positioning holes and are fixed at the inner sides of the mounting positioning holes through positioning mechanisms, the positioning sleeves penetrate through the same automobile fender, mounting flange plates are fixedly arranged at the outer sides of the front ends of the positioning sleeves, the positioning sleeves can be controlled to slide and position at the inner sides of the positioning mounting holes by utilizing magnetic bar magnetic trapezoidal clamping blocks, the fender can be conveniently and quickly replaced on a rear automobile bracket, and quick overhaul or part replacement when the automobile rear fender is damaged is facilitated.
Description
Technical Field
The utility model relates to the technical field of fender brackets, in particular to an automobile fender bracket assembly.
Background
The fender is an outer plate of a vehicle body for covering wheels, and is named as a bird wing because of the shape and the position of the part on the old vehicle body, and is divided into a front fender and a rear fender according to the installation position, wherein the rear fender is generally installed on the upper side of the rear wheel and is generally used for ensuring the stability of the vehicle during running and the protection of a chassis.
The rear fender of the existing automobile is mostly directly fixed by utilizing a welding method outside a bracket, or integrally fixed on an automobile bracket by utilizing a multipoint bolt, and the fender is generally easy to be damaged by external impact in normal running of the automobile, so that the fender needs to be frequently replaced sometimes for the automobile used for a long time, but the traditional fender mounting mode is often inconvenient for quick maintenance and replacement of a fender shell when the fender is replaced.
Disclosure of Invention
The utility model provides an automobile fender bracket assembly, which aims to protect an installation bracket and prevent the installation bracket from being damaged and deformed.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a car fender support assembly, includes wheel hub frame, fixes the arc support on wheel hub frame top, fixes the flank support on arc support both sides and fixes the back timber support on arc support top, the installation locating hole that link up around flank support bottom and back timber support both sides have all been seted up, the inside equal slidable mounting of installation locating hole has a positioning sleeve, just positioning sleeve passes through positioning mechanism to be fixed in the installation locating hole inboard, positioning sleeve all runs through same car fender, just the equal fixed mounting in positioning sleeve front end outside has the mounting flange board.
Further, a plurality of extrusion holes which are uniformly distributed are formed in the middle of the arc-shaped support, and cylindrical buffer sponges are fixed on the inner rear sides of the extrusion holes and extend to the front sides of the extrusion holes in a penetrating mode.
Further, the positioning mechanism comprises trapezoidal clamping blocks, clamping grooves are formed in the periphery of the inner side of the installation positioning hole, and the trapezoidal clamping blocks penetrate through the positioning sleeve and slide on the inner side of the clamping grooves in a clamping manner.
Further, the clamping block limiting blocks are fixed on the periphery of the rear end of the inner side of the positioning sleeve, clamping block sliding grooves are formed in the front sides of the clamping block limiting blocks, limiting clamping blocks are fixed on the rear sides of the trapezoidal clamping blocks, which are located in the inner portion of the positioning sleeve, and the limiting clamping blocks slide on the inner side of the clamping block sliding grooves.
Further, the limiting clamping block is fixed with a limiting column along one side of the sliding direction, the limiting column penetrates through the limiting block of the clamping block, connecting springs are arranged on the outer side of the limiting column in a surrounding mode, and two ends of each connecting spring are fixed on the outer side of the limiting clamping block and the inner side of each clamping block sliding groove respectively.
Further, the sliding groove is formed in the upper side and the lower side of the inner side of the positioning sleeve, a sliding circular plate slides in the inner side of the positioning sleeve, a magnetic rod is fixed on the rear side of the sliding circular plate, a sliding block is fixed on the upper side and the lower side of the sliding circular plate, the sliding block slides in the inner side of the sliding groove, and the sliding block and the inner side wall of the sliding groove are connected with each other through an extrusion spring.
Further, the positioning sleeve is made of carbon fiber materials, and the trapezoid clamping blocks are made of nickel-iron alloy materials.
Further, positioning grooves are formed in the rear two sides of the top end of the arc-shaped support.
Compared with the prior art, the utility model has the beneficial effects that: according to the support assembly, the limit post, the connecting spring, the limit clamping block, the clamping block sliding groove, the clamping block limiting block, the trapezoid clamping block and the positioning sleeve are arranged, so that when a cylindrical object is inserted into the inner side of the positioning sleeve and is abutted against the sliding circular plate to drive the magnetic rod to slide on the inner side of the positioning sleeve, the trapezoid clamping block can be magnetically attracted by the magnetic rod, the positioning sleeve can slide in the inner side of the positioning mounting hole, the fender can be conveniently and rapidly replaced on the rear vehicle support, and the rapid maintenance or the replacement of parts when the rear vehicle fender is damaged can be conveniently realized.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a positioning sleeve according to the present utility model;
FIG. 3 is a schematic view of the inner structure of the positioning sleeve according to the present utility model;
fig. 4 is an enlarged view at a in fig. 3.
In the figure: 1. a hub frame; 2. a wing bracket; 3. an arc-shaped bracket; 4. a top beam bracket; 5. extruding the hole; 6. buffering sponge; 7. installing a positioning hole; 8. positioning a sleeve; 81. installing a flange plate; 82. a sliding groove; 83. a sliding block; 84. extruding a spring; 85. sliding the circular plate; 86. a magnetic rod; 87. a trapezoidal engagement block; 871. a limit clamping block; 872. a fixture block limiting block; 873. a clamping block chute; 874. a limit column; 875. a connecting spring; 9. a clamping groove; 10. and a positioning groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in the drawings, the automobile fender bracket assembly comprises a hub bracket 1, an arc bracket 3 fixed at the top end of the hub bracket 1, side wing brackets 2 fixed at two sides of the arc bracket 3 and a top beam bracket 4 fixed at the top end of the arc bracket 3, wherein positioning grooves 10 are respectively formed in the rear two sides of the top end of the arc bracket 3, the bracket assembly can be conveniently and fixedly welded on an automobile bracket through the positioning grooves 10 matched with external bolts, mounting positioning holes 7 penetrating front and back are respectively formed in the bottom end of the side wing bracket 2 and the two sides of the top beam bracket 4, positioning sleeves 8 are respectively and slidably mounted in the mounting positioning holes 7, the positioning sleeves 8 are respectively and fixedly mounted on the inner sides of the mounting positioning holes 7 through positioning mechanisms, the outer sides of the front ends of the positioning sleeves 8 are respectively and fixedly mounted with mounting flange plates 81, and the front ends of the positioning sleeves 8 are respectively and are respectively mounted between the brackets and the mounting flange plates 81 through the positioning sleeves 8 penetrating through the positioning holes, so that the mounting positioning holes 7 and the positioning sleeves 8 can be conveniently and quickly replaced on the rear automobile bracket, the front side fender and the rear fender is conveniently and quickly replaced, the front and back fender is also convenient, the whole is capable of reducing the damage to the impact and the whole and the impact and the deformation of the automobile fender bracket 5 due to the fact that the sponge is uniformly distributed in the mounting holes 6 is uniformly arranged on the front side of the mounting bracket and the front side of the automobile fender bracket and the automobile fender bracket is reduced, and the whole is also reduced in the degree of the impact and the deformation of the whole is reduced.
In this embodiment, the positioning mechanism includes trapezoidal clamping blocks 87, clamping grooves 9 are formed around the inner side of the mounting positioning hole 7, the trapezoidal clamping blocks 87 penetrate through the positioning sleeve 8 and are clamped and slid on the inner side of the clamping grooves 9, the trapezoidal clamping blocks 87 are controlled to be separated from the clamping grooves 9, further the separation of the mounting positioning hole 7 and the positioning sleeve 8 can be conveniently controlled, clamping block limiting blocks 872 are fixed around the inner side rear end of the positioning sleeve 8, clamping block sliding grooves 873 are formed in the front side of the clamping block limiting blocks 872, limiting clamping blocks 871 are fixed at the inner part of the positioning sleeve 8 on the rear side of the trapezoidal clamping blocks 87, the limiting clamping blocks 871 slide on the inner side of the clamping block sliding grooves 873, the sliding limitation of the limiting clamping blocks 871 on the inner side of the clamping block sliding grooves 873 is utilized, the penetrating sliding of the limiting trapezoidal clamping blocks 87 on the positioning sleeve 8 can be further controlled, limiting columns 874 are fixed on one side of the limiting clamping blocks 871 along the sliding direction, the limiting posts 874 penetrate through the clamping block limiting blocks 872, the connecting springs 875 are arranged around the outer sides of the limiting posts 874, the two ends of the connecting springs 875 are respectively fixed on the outer sides of the limiting clamping blocks 871 and the inner sides of the clamping block sliding grooves 873, at the moment, the limiting posts 874 and the connecting springs 875 control the limiting clamping blocks 871 to slide on the inner sides of the clamping block sliding grooves 873 and continuously bear force, the trapezoidal clamping blocks 87 penetrate through and bear force to the outer sides of the positioning sleeve 8, so that the trapezoidal clamping blocks 87 can be controlled to continuously clamp the inner sides of the clamping grooves 9, the sliding grooves 82 are formed in the upper side and the lower side of the inner sides of the positioning sleeve 8, the sliding circular plates 85 slide on the inner sides of the positioning sleeve 8, the magnetic rods 86 are fixed on the rear sides of the sliding circular plates 85, the upper side and the lower side of the sliding circular plates 85 are respectively fixed with the sliding blocks 83, the sliding blocks 83 slide on the inner sides of the sliding grooves 82, the sliding blocks 83 and the sliding grooves 82 are mutually connected through the extrusion springs 84, when the cylindrical object is inserted into the inner side of the positioning sleeve 8 to collide with the sliding circular plate 85 to drive the magnetic rod 86 to slide on the inner side of the positioning sleeve 8, the magnetic rod 86 can be utilized to control the trapezoidal clamping block 87 to shrink, so that the positioning sleeve 8 can be normally inserted into the inner side of the positioning mounting hole, and then the sliding circular plate 85 is driven to reset by the extrusion spring 84 to control the sliding block 83, so that the trapezoidal clamping block 87 is stressed to expand and move again and clamped to slide in the clamping groove 9, and the fixed mounting of the positioning sleeve 8 is completed.
In this embodiment, the positioning sleeve 8 is made of waste metal, preferably carbon fiber, and the trapezoidal engaging block 87 is made of magnetic metal, preferably nickel-iron alloy, so that the influence of the magnetic rod 86 on other parts of the structure can be avoided to a great extent by limiting the structure.
Working principle: when the support assembly is used, firstly, the support assembly is positioned and welded on an automobile support through the positioning groove 10 matched with an external bolt, then the positioning sleeve 8 penetrates through an automobile fender, the automobile fender and the positioning sleeve 8 are controlled to be matched and fixed through the mounting flange plate 81, then the positioning sleeve is synchronously inserted into the clamping groove 9 of the side wing support 2 and the top beam support 4, at the moment, as the limiting column 874 and the connecting spring 875 control the limiting clamping block 871 to slide on the inner side of the clamping block chute 873 and continuously bear force, at the moment, the trapezoidal clamping block 87 penetrates through to the outer side of the positioning sleeve 8, therefore, when a cylindrical object is inserted into the inner side of the positioning sleeve 8 and the magnetic rod 86 is driven to slide on the inner side of the positioning sleeve 8, the trapezoidal clamping block 87 is controlled to shrink by the magnetic rod 86, the positioning sleeve 8 can be normally inserted into the inner side of the positioning mounting hole, then the sliding block 83 is driven to slide the circular plate 85 due to the pressing spring 84, the trapezoidal clamping block 87 is driven to move outwards, and the fixed mounting of the positioning sleeve 8 is completed, and when the automobile fender collision 6 is set up, the positioning sleeve is reduced, the deformation of the positioning sleeve can be reduced, and the whole positioning sleeve can be further damaged on the positioning sleeve 8 due to the fact that the cylindrical object is separated from the positioning sleeve 8 is separated from the mounting sleeve 8 through the positioning sleeve, and the positioning sleeve is reduced, and the positioning sleeve is damaged through the positioning sleeve by the positioning sleeve 8, and the positioning sleeve is damaged through the positioning sleeve, and the positioning sleeve is damaged by the positioning sleeve, and the positioning sleeve is damaged by the positioning sleeve 8, and the positioning sleeve is pressed. Therefore, the fender can be conveniently and quickly replaced on the rear vehicle support, and the quick overhaul or the part replacement when the rear fender of the vehicle is damaged can be conveniently and quickly realized.
The above embodiments are preferred embodiments of the present utility model, and all similar structures and equivalent modifications are intended to fall within the scope of the present utility model.
Claims (8)
1. The utility model provides an automobile fender support assembly, includes wheel hub frame (1), fixes arc support (3) on wheel hub frame (1) top, fixes flank support (2) in arc support (3) both sides and fixes roof beam support (4) on arc support (3) top, its characterized in that: the mounting positioning holes (7) penetrating through the bottom end of the side wing support (2) and the two sides of the top beam support (4) are formed in the front-back mode, positioning sleeves (8) are slidably mounted in the mounting positioning holes (7), the positioning sleeves (8) are fixed on the inner sides of the mounting positioning holes (7) through positioning mechanisms, the positioning sleeves (8) penetrate through the same automobile fender, and mounting flange plates (81) are fixedly mounted on the outer sides of the front ends of the positioning sleeves (8).
2. An automobile fender bracket assembly as defined in claim 1, wherein: the middle part of arc support (3) is provided with evenly distributed's a plurality of extrusion hole (5), just rear side all is fixed with cylindricality buffering sponge (6) in extrusion hole (5), just buffering sponge (6) all run through and extend to extrusion hole (5) front side.
3. An automobile fender bracket assembly as defined in claim 1, wherein: the positioning mechanism comprises a trapezoid clamping block (87), clamping grooves (9) are formed in the periphery of the inner side of the installation positioning hole (7), and the trapezoid clamping block (87) penetrates through the positioning sleeve (8) and is clamped and slid on the inner side of the clamping grooves (9).
4. A fender bracket assembly as defined in claim 3, wherein: clamping block limiting blocks (872) are fixed to the periphery of the rear end of the inner side of the positioning sleeve (8), clamping block sliding grooves (873) are formed in the front sides of the clamping block limiting blocks (872), limiting clamping blocks (871) are fixed to the rear sides of the trapezoid clamping blocks (87) located in the inner portion of the positioning sleeve (8), and the limiting clamping blocks (871) slide on the inner sides of the clamping block sliding grooves (873).
5. An automobile fender bracket assembly as defined in claim 4, wherein: limiting blocks (871) are fixed with limiting columns (874) on one side along the sliding direction, the limiting columns (874) penetrate through the limiting blocks (872), connecting springs (875) are arranged on the outer sides of the limiting columns (874) in a surrounding mode, and two ends of each connecting spring (875) are fixed on the outer sides of the limiting blocks (871) and the inner sides of the corresponding block sliding grooves (873) respectively.
6. A fender bracket assembly as defined in claim 3, wherein: the sliding groove (82) has all been seted up to the inboard upside of positioning sleeve (8), the inboard slip of positioning sleeve (8) has slip plectane (85), slip plectane (85) rear side all is fixed with bar magnet (86), slip plectane (85) upside all is fixed with sliding block (83), just sliding block (83) all slides in sliding groove (82) inboard, sliding block (83) and sliding groove (82) inside wall pass through extrusion spring (84) interconnect.
7. A fender bracket assembly as defined in claim 3, wherein: the positioning sleeve (8) is made of carbon fiber, and the trapezoid clamping block (87) is made of nickel-iron alloy.
8. The fender bracket assembly of claim 7, wherein: positioning grooves (10) are formed in the rear two sides of the top end of the arc-shaped support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321275451.7U CN220053961U (en) | 2023-05-24 | 2023-05-24 | Automobile fender bracket assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321275451.7U CN220053961U (en) | 2023-05-24 | 2023-05-24 | Automobile fender bracket assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220053961U true CN220053961U (en) | 2023-11-21 |
Family
ID=88761567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321275451.7U Active CN220053961U (en) | 2023-05-24 | 2023-05-24 | Automobile fender bracket assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220053961U (en) |
-
2023
- 2023-05-24 CN CN202321275451.7U patent/CN220053961U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |