CN219749388U - Split type automobile aluminum alloy hub - Google Patents
Split type automobile aluminum alloy hub Download PDFInfo
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- CN219749388U CN219749388U CN202321235230.7U CN202321235230U CN219749388U CN 219749388 U CN219749388 U CN 219749388U CN 202321235230 U CN202321235230 U CN 202321235230U CN 219749388 U CN219749388 U CN 219749388U
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- hub
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of hubs and discloses a split type automobile aluminum alloy hub which comprises an outer hub, wherein an inner hub is arranged on the back surface of the outer hub, uniformly distributed connecting blades are fixedly arranged on the inner sides of the outer hub and the inner hub, a mounting block is fixedly arranged on the inner sides of the connecting blades, a first through cavity is formed in the mounting block, a containing device is arranged on the outer side of the first through cavity and in the mounting block, and the containing device comprises a third through cavity and a second groove, wherein the third through cavity is formed in the mounting block, and the second groove is formed in one side of the third through cavity. This split type car aluminum alloy wheel hub realizes installing the tire through the cooperation between outer wheel hub and the interior wheel hub, realizes fixing outer wheel hub and interior wheel hub through the cooperation between connecting vane and the installation piece to increase the atress between outer wheel hub and the interior wheel hub, realize the connection between the installation piece through holding device's setting, thereby realize the connection between outer wheel hub and the interior wheel hub.
Description
Technical Field
The utility model relates to the technical field of hubs, in particular to a split type automobile aluminum alloy hub.
Background
The wheel hub is a cylindrical metal part with the inner outline of the tire for supporting the tire and the center of the metal part is arranged on the shaft, and is also called a rim, a steel ring, a wheel and a bell, and the wheel hub is various in different types according to the diameter, the width, the forming mode and the materials.
The automobile wheel hub is often integrally formed during production, is inconvenient to install during actual use, such as a split type automobile aluminum alloy wheel hub disclosed by patent No. CN218257544U, comprises a left wheel disc, a right wheel disc and a plurality of bolts, wherein the left wheel disc comprises a left wheel rim, a wheel core and a plurality of circumferentially uniformly distributed wheel discs, a kidney-shaped hole is formed in the middle of each wheel disc, a first annular inner bulge is formed at the right end of the inner wall of an inner hole of the left wheel disc, the right wheel disc comprises a right wheel rim, a second annular inner bulge is formed at the left end of the inner wall of the inner hole of the right wheel disc, the first annular inner bulge of the left wheel disc is connected with the second annular inner bulge of the right wheel disc through bolts, and split type installation of the wheel hub can be realized,
but only through bolt fixed connection between right rim plate and the left rim plate when actual use, it is that the unilateral rim plate receives the power great when turning to when actual use to make the bolt load great, make the rim plate receive extrusion deformation, thereby influence the use, consequently, the person skilled in the art provides a split type car aluminum alloy wheel hub, in order to solve the problem that sets forth in the above-mentioned background art.
Disclosure of Invention
The utility model aims to provide a split type automobile aluminum alloy hub, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the split type automobile aluminum alloy hub comprises an outer hub, wherein an inner hub is arranged on the back surface of the outer hub, uniformly distributed connecting blades are fixedly arranged on the inner sides of the outer hub and the inner hub, a mounting block is fixedly arranged on the inner side of each connecting blade, a first through cavity is formed in each mounting block, and a containing device is arranged in each mounting block and located on the outer side of each first through cavity;
the accommodating device comprises a third tee cavity and a second groove, wherein the third tee cavity is formed in the installation block, the second groove is formed in one side of the third tee cavity, and bolts used for achieving connection between the two installation blocks are inserted into the second groove and the third tee cavity.
As still further aspects of the utility model: the inside of outer wheel hub and interior wheel hub has all seted up the second through-cavity, the first recess has all been seted up to the front side of outer wheel hub and the rear side of interior wheel hub.
As still further aspects of the utility model: the third limit groove is formed in the back of the installation block in the outer hub, and the first limit rod is fixedly installed on the back of the installation block in the outer hub.
As still further aspects of the utility model: the fourth limiting groove is formed in the front side of the installation block in the inner hub, and the second limiting rod is fixedly installed on the front side of the installation block in the inner hub.
As still further aspects of the utility model: the front side of the inner hub is fixedly provided with a limit ring, and the back of the outer hub is provided with a first limit groove for accommodating the limit ring.
As still further aspects of the utility model: the back of the outer hub is provided with second limit grooves which are uniformly distributed and are positioned in the connecting blades, and the front of the inner hub is fixedly provided with third limit rods which correspond to the second limit grooves and are positioned on the front sides of the connecting blades.
As still further aspects of the utility model: the first groove and the second through cavity are internally and fixedly provided with second bolts, and the inner threads of the first groove are connected with the sealing plug.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model realizes the installation of the tire through the cooperation between the outer hub and the inner hub, and the fixation of the outer hub and the inner hub is realized through the cooperation between the connecting blades and the installation blocks, so that the stress between the outer hub and the inner hub is increased, the connection between the installation blocks is realized through the arrangement of the containing device, and the connection between the outer hub and the inner hub is realized.
2. According to the utility model, the connection between the outer hub and the inner hub is realized through the cooperation among the first groove, the second through cavity and the second bolt, the stability between the outer hub and the inner hub is increased, and the stability between the connecting blades is realized through the cooperation between the second limit groove and the third limit rod.
Drawings
FIG. 1 is a schematic structural view of a split automotive aluminum alloy hub;
FIG. 2 is a schematic view of the structure of an outer hub in a split type automobile aluminum alloy hub;
FIG. 3 is a schematic view of an inner hub structure of a split automotive aluminum alloy hub;
FIG. 4 is a schematic view of an isometric cross-sectional structure of a split automotive aluminum alloy hub.
In the figure: 1. an outer hub; 2. an inner hub; 3. connecting the blades; 4. a mounting block; 5. a housing device; 51. a second groove; 52. a third through-cavity; 6. a first through cavity; 7. a first groove; 8. a second through cavity; 9. a first limit groove; 10. the second limit groove; 11. a third limit groove; 12. a first stop lever; 13. a limit ring; 14. a second limit rod; 15. a fourth limit groove; 16. and a third limiting rod.
Description of the embodiments
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.
Referring to fig. 1-4, a split type automobile aluminum alloy hub comprises an outer hub 1, wherein an inner hub 2 is arranged on the back surface of the outer hub 1, uniformly distributed connecting blades 3 are fixedly arranged on the inner sides of the outer hub 1 and the inner hub 2, a mounting block 4 is fixedly arranged on the inner side of each connecting blade 3, a first through cavity 6 is formed in the mounting block 4, and a containing device 5 is arranged in the mounting block 4 and located on the outer side of the first through cavity 6;
the accommodating device 5 comprises a third through cavity 52 arranged in the mounting block 4 and a second groove 51 arranged on one side of the third through cavity 52, and bolts for realizing connection between the two mounting blocks 4 are inserted into the second groove 51 and the third through cavity 52. .
Specifically, the second through cavities 8 are formed in the outer hub 1 and the inner hub 2, and the first grooves 7 are formed in the front side of the outer hub 1 and the rear side of the inner hub 2.
Through above-mentioned technical scheme, through the cooperation between first recess 7, second through-cavity 8 and the second bolt realize the connection between outer hub 1 and the interior hub 2, increase the stability between outer hub 1 and the interior hub 2.
Specifically, a third limit groove 11 is formed in the back surface of the installation block 4 in the outer hub 1, and a first limit rod 12 is fixedly installed on the back surface of the installation block 4 in the outer hub 1.
Through above-mentioned technical scheme, through the connection stability between two installation pieces 4 of cooperation between third spacing groove 11, the first gag lever post 12.
Specifically, a fourth limit groove 15 is formed in the front side of the installation block 4 in the inner hub 2, and a second limit rod 14 is fixedly installed in the front side of the installation block 4 in the inner hub 2.
Through above-mentioned technical scheme, through setting up between second gag lever post 14 and the fourth spacing groove 15 with the cooperation between third gag lever post 11 and the first gag lever post 12 realize the stability between two installation pieces 4.
Specifically, the front side of the inner hub 2 is fixedly provided with a limit ring 13, and the back of the outer hub 1 is provided with a first limit groove 9 for accommodating the limit ring 13.
Through the above technical scheme, the stability between the outer hub 1 and the inner hub 2 is increased through the cooperation between the first limit groove 9 and the limit ring 13.
Specifically, the back of the outer hub 1 and located inside the connecting blade 3 are provided with second limiting grooves 10 which are uniformly distributed, and the front of the inner hub 2 and located on the front side of the connecting blade 3 are fixedly provided with third limiting rods 16 corresponding to the second limiting grooves 10.
Through above-mentioned technical scheme, the cooperation between through second spacing groove 10 and the third gag lever post 16 realizes the stability between the connection blade 3.
Specifically, the second bolts are fixedly arranged in the first grooves 7 and the second through cavities 8, and the inner threads of the first grooves 7 are connected with sealing plugs.
Through above-mentioned technical scheme, realize sealing first recess 7 through the setting of sealing plug, avoid first bolt and second bolt to be corroded.
The working principle of the utility model is as follows: the outer hub 1 and the inner hub 2 are placed together, the second limiting rod 14 on the front side of the inner hub 2 inner mounting block 4 penetrates into the third limiting groove 11 on the back side of the outer hub 1 inner mounting block 4, the first limiting rod 12 on the back side of the outer hub 1 inner mounting block 4 penetrates into the fourth limiting groove 15 on the front side of the inner hub 2 inner mounting block 4, meanwhile, the limiting ring 13 on the front side of the inner hub 2 inner connecting blade 3 and the third limiting rod 16 penetrate into the second through cavity 8 and the second limiting groove 10 on the back side of the outer hub 1 inner mounting block 4, so that the connection between the outer hub 1 and the inner hub 2 is achieved, the first bolt and the second bolt penetrate into the second groove 51, the third through cavity 52, the first groove 7 and the second through cavity 8 respectively, and the connection between the outer hub 1 and the inner hub 2 are achieved, and the tire can be placed between the outer hub 1 and the inner hub 2 in advance before the outer hub 2 are connected, and the tire can be mounted in advance.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a split type car aluminum alloy wheel hub, includes outer wheel hub (1), its characterized in that: the novel hub comprises an outer hub (1), wherein an inner hub (2) is arranged on the back surface of the outer hub (1), uniformly distributed connecting blades (3) are fixedly arranged on the inner sides of the outer hub (1) and the inner hub (2), a mounting block (4) is fixedly arranged on the inner side of the connecting blades (3), a first through cavity (6) is formed in the mounting block (4), and a containing device (5) is arranged in the mounting block (4) and located on the outer side of the first through cavity (6);
the accommodating device (5) comprises a third through cavity (52) formed in the mounting block (4) and a second groove (51) formed in one side of the third through cavity (52), and bolts used for realizing connection between the two mounting blocks (4) are inserted into the second groove (51) and the third through cavity (52).
2. A split automotive aluminum alloy hub as defined in claim 1, wherein: the inner side of the outer hub (1) and the inner hub (2) are respectively provided with a second through cavity (8), and the front side of the outer hub (1) and the rear side of the inner hub (2) are respectively provided with a first groove (7).
3. A split automotive aluminum alloy hub as defined in claim 1, wherein: the third limit groove (11) is formed in the back of the installation block (4) in the outer hub (1), and the first limit rod (12) is fixedly installed on the back of the installation block (4) in the outer hub (1).
4. A split automotive aluminum alloy hub as defined in claim 1, wherein: a fourth limiting groove (15) is formed in the front side of the installation block (4) in the inner hub (2), and a second limiting rod (14) is fixedly installed on the front side of the installation block (4) in the inner hub (2).
5. A split automotive aluminum alloy hub as defined in claim 1, wherein: the front side of the inner hub (2) is fixedly provided with a limit ring (13), and the back of the outer hub (1) is provided with a first limit groove (9) for accommodating the limit ring (13).
6. A split automotive aluminum alloy hub as defined in claim 1, wherein: the novel hub is characterized in that second limiting grooves (10) which are uniformly distributed are formed in the back face of the outer hub (1) and located inside the connecting blades (3), and third limiting rods (16) which correspond to the second limiting grooves (10) are fixedly arranged on the front face of the inner hub (2) and located on the front side of the connecting blades (3).
7. A split automotive aluminum alloy hub as defined in claim 2, wherein: the first groove (7) and the second through cavity (8) are internally and fixedly provided with a second bolt, and the inner threads of the first groove (7) are connected with a sealing plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321235230.7U CN219749388U (en) | 2023-05-22 | 2023-05-22 | Split type automobile aluminum alloy hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321235230.7U CN219749388U (en) | 2023-05-22 | 2023-05-22 | Split type automobile aluminum alloy hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219749388U true CN219749388U (en) | 2023-09-26 |
Family
ID=88090316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321235230.7U Active CN219749388U (en) | 2023-05-22 | 2023-05-22 | Split type automobile aluminum alloy hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219749388U (en) |
-
2023
- 2023-05-22 CN CN202321235230.7U patent/CN219749388U/en active Active
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