CN214775190U - Electric motor car aluminum alloy wheel hub with anticorrosion structure - Google Patents
Electric motor car aluminum alloy wheel hub with anticorrosion structure Download PDFInfo
- Publication number
- CN214775190U CN214775190U CN202120936476.1U CN202120936476U CN214775190U CN 214775190 U CN214775190 U CN 214775190U CN 202120936476 U CN202120936476 U CN 202120936476U CN 214775190 U CN214775190 U CN 214775190U
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- Prior art keywords
- radials
- wheel hub
- locating piece
- spring
- connecting block
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 14
- 238000005260 corrosion Methods 0.000 claims abstract description 27
- 239000011248 coating agent Substances 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 230000008859 change Effects 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004544 sputter deposition Methods 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 an electric motor car wheel hub field, especially an electric motor car aluminum alloy wheel hub with anti-corrosion structure, including inner wheel hub circle, outer wheel hub circle, radials, first anti-corrosion coating, second anti-corrosion coating and connecting block, first anti-corrosion coating and inner wheel hub circle fixed connection, second anti-corrosion coating and outer wheel hub circle fixed connection, in the utility model, through the pull rod, slider, locating piece and the first spring that set up, when the radials appear damaging in the use, the radials can extrude the locating piece and drive the locating piece motion when sliding, the locating piece compresses the first spring through the slider, when the locating piece contacts the recess on the radials, the pressure that the first spring received disappears, the first spring drives the locating piece through the slider and resets and carries out spacing fixing to the radials, can install the radials well, thereby can dismantle the radials and change when the radials damage in the use, the whole hub does not need to be replaced, and the cost can be reduced.
Description
Technical Field
The utility model relates to an electric motor car wheel hub field specifically is an electric motor car aluminum alloy wheel hub with anticorrosion structure.
Background
The electric vehicle hub is a metal component which is used for supporting a tire on the inner contour of the tire, is in a cylindrical shape, is arranged on a shaft at the center and is called a rim, a steel ring, a wheel and a tire bell, the hub has various types according to the diameter, the width, the forming mode and the materials, but the existing aluminum alloy hubs of the electric vehicles have problems in use, the existing aluminum alloy hubs of the electric vehicles generally comprise an outer hub ring, an inner hub ring and a spoke plate, but the spoke plate on the existing hubs is fixed on the outer hub ring and the inner hub ring, the spoke plate can not be detached for replacement when being damaged, the cost is wasted for replacing the whole hub, meanwhile, the outer side of the outer hub ring on the existing hubs is not provided with an anti-collision buffer protection mechanism, the outer hub ring is easy to be collided by some broken stones when running under complex road conditions, and the anti-collision buffer protection mechanism is not provided, the outer wheel hub ring on the wheel hub is easy to deform and damage after being collided for a long time, and the use is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric motor car aluminum alloy wheel hub with anticorrosion structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an electric motor car aluminum alloy wheel hub with anticorrosion structure, includes interior hub ring, outer hub ring, radials, first anti-corrosion coating, second anti-corrosion coating and connecting block, first anti-corrosion coating and interior hub ring fixed connection, second anti-corrosion coating and outer hub ring fixed connection, hub ring fixed connection in connecting block and interior hub ring, connecting block and outer hub ring fixed connection, radials and connecting block sliding connection, the connecting block outside is equipped with the pull rod, pull rod through connection piece, pull rod and connecting block sliding connection, the other end fixedly connected with slider of pull rod, slider and connecting block sliding connection.
Preferably, slider outside fixedly connected with locating piece, locating piece through connection piece, locating piece and connecting piece sliding connection, the locating piece runs through the radials, locating piece and radials sliding connection, the locating piece rear end face is the slope setting.
Preferably, a first spring is sleeved on the outer side of the pull rod between the sliding block and the connecting block, one end of the first spring is fixedly connected with the sliding block, and the other end of the first spring is fixedly connected with the connecting block.
Preferably, a loop bar is fixedly connected to the inner side of the outer hub ring, a second spring is arranged on the inner side of the loop bar and fixedly connected with the loop bar, an inner rod is fixedly connected to the other end of the second spring, and a buffer plate is fixedly connected to the outer side of the inner rod.
Preferably, the inner rod penetrates through the loop bar, the inner rod is connected with the loop bar in a sliding mode, and the inner rod is T-shaped.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the pull rod that sets up, the slider, locating piece and first spring, when the radials appeared damaging in the use, drive the slider motion through the pulling pull rod, the slider drives the locating piece and leaves the radials, can dismantle the radials when locating piece and radials are contactless, then aim at the recess on the connecting block to new radials and promote the radials, the radials can extrude the locating piece and drive the locating piece motion when sliding, the locating piece passes through slider compression first spring, when the locating piece contacted the recess on the radials, the pressure that first spring received disappears, first spring drives the locating piece through the slider and resets and carries out spacing fixed to the radials, can install the radials, thereby can dismantle the change when the radials damaged in the use, need not change whole wheel hub, can reduce the cost;
2. the utility model discloses in, through the loop bar that sets up, interior pole, second spring and buffer board, when meetting the rubble in the use and sputtering, the rubble is sputtered and is collided on the buffer board in the foreign steamer hub circle outside, striking buffer board drives the buffer board motion, the buffer board is through interior pole compression second spring, can cushion the power of collision under the effect of second spring self elasticity, thereby can cushion the protection to foreign steamer hub circle when meetting the rubble in the use, can not collide foreign steamer hub circle, the deformation damage can not appear in foreign steamer hub circle, do not influence the use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a left side sectional view of the outer hub ring of the present invention;
FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention;
fig. 4 is a schematic top sectional view of the web according to the present invention.
In the figure: 1-inner hub ring, 2-outer hub ring, 3-spoke plate, 4-pull rod, 5-slide block, 6-positioning block, 7-first spring, 8-loop bar, 9-inner bar, 10-second spring, 11-buffer plate, 12-first anti-corrosion layer, 13-second anti-corrosion layer and 14-connecting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides an electric motor car aluminum alloy wheel hub with anticorrosion structure, including interior hub ring 1, outer hub ring 2, radials 3, first anti-corrosion coating 12, second anti-corrosion coating 13 and connecting block 14, first anti-corrosion coating 12 and interior hub ring 1 fixed connection, second anti-corrosion coating 13 and outer hub ring 2 fixed connection, the anticorrosion of this kind of setting is effectual, connecting block 14 and interior hub ring 1 fixed connection, connecting block 14 and outer hub ring 2 fixed connection, radials 3 and connecting block 14 sliding connection, the connecting block 14 outside is equipped with pull rod 4, pull rod 4 runs through connecting block 14, pull rod 4 and connecting block 14 sliding connection, the other end fixed connection of pull rod 4 has slider 5, slider 5 and connecting block 14 sliding connection.
The outer side of the sliding block 5 is fixedly connected with a positioning block 6, the positioning block 6 penetrates through a connecting block 14, the positioning block 6 is connected with the connecting block 14 in a sliding mode, the positioning block 6 penetrates through a radial plate 3, the positioning block 6 is connected with the radial plate 3 in a sliding mode, the rear end face of the positioning block 6 is arranged in an inclined mode, and the positioning block 6 can be driven to move when the positioning block 6 is extruded; a first spring 7 is sleeved on the outer side of the pull rod 4 between the sliding block 5 and the connecting block 14, one end of the first spring 7 is fixedly connected with the sliding block 5, the other end of the first spring 7 is fixedly connected with the connecting block 14, and the arrangement can drive the positioning block 6 to reset; a loop bar 8 is fixedly connected to the inner side of the outer wheel hub ring 2, a second spring 10 is arranged on the inner side of the loop bar 8, the second spring 10 is fixedly connected with the loop bar 8, an inner rod 9 is fixedly connected to the other end of the second spring 10, and a buffer plate 11 is fixedly connected to the outer side of the inner rod 9; the inner rod 9 penetrates through the sleeve rod 8, the inner rod 9 is connected with the sleeve rod 8 in a sliding mode, the inner rod 9 is T-shaped, and the arrangement can limit the movement of the inner rod 9 when the inner rod 9 slides.
The working process is as follows: when the wheel hub is used, the wheel hub has an anti-corrosion structure and a good anti-corrosion effect through the first anti-corrosion layer 12 arranged on the outer side of the inner wheel hub ring 1 and the second anti-corrosion layer 13 arranged on the outer side of the outer wheel hub ring 2, when the radial plate 3 is damaged in the using process, the slide block 5 is pulled to drive the slide block 5 to move, the slide block 5 drives the positioning block 6 to leave the radial plate 3, the radial plate 3 can be detached when the positioning block 6 is not in contact with the radial plate 3, then the new radial plate 3 is aligned with the groove on the connecting block 14 to push the radial plate 3, the radial plate 3 can extrude the positioning block 6 to drive the positioning block 6 to move when sliding, the positioning block 6 compresses the first spring 7 through the slide block 5, when the positioning block 6 is in contact with the groove on the radial plate 3, the pressure on the first spring 7 disappears, the first spring 7 drives the positioning block 6 to reset to limit and fix the radial plate 3, and can install the radial plate 3 well, thereby can dismantle the change when radials 3 damage in the use, need not change whole wheel hub, can reduce the cost, when meetting the rubble in the use and spattering, the rubble spatters and collides the buffer board 11 in the 2 outside of foreign steamer hub circle, striking buffer board 11 drives the motion of buffer board 11, buffer board 11 is through interior pole 9 compression second spring 10, can cushion the power of collision under the effect of second spring 10 self elasticity, thereby can cushion the protection to foreign steamer hub circle 2 when meetting the rubble in the use, can not collide foreign steamer hub circle 2, the deformation damage can not appear in foreign steamer hub circle 2, do not influence the use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an electric motor car aluminum alloy wheel hub with anticorrosion structure, includes interior hub ring (1), outer hub ring (2), radials (3), first anti-corrosion coating (12), second anti-corrosion coating (13) and connecting block (14), its characterized in that: first anti-corrosion layer (12) and interior hub ring (1) fixed connection, second anti-corrosion layer (13) and outer hub ring (2) fixed connection, connecting block (14) and interior hub ring (1) fixed connection, connecting block (14) and outer hub ring (2) fixed connection, radials (3) and connecting block (14) sliding connection, the connecting block (14) outside is equipped with pull rod (4), pull rod (4) through connection piece (14), pull rod (4) and connecting block (14) sliding connection, the other end fixedly connected with slider (5) of pull rod (4), slider (5) and connecting block (14) sliding connection.
2. The aluminum alloy wheel hub with the anti-corrosion structure for the electric vehicle as claimed in claim 1, wherein: slider (5) outside fixedly connected with locating piece (6), locating piece (6) through connection piece (14), locating piece (6) and connecting piece (14) sliding connection, radials (3) are run through in locating piece (6), locating piece (6) and radials (3) sliding connection, locating piece (6) rear end face is the slope and sets up.
3. The aluminum alloy wheel hub with the anti-corrosion structure for the electric vehicle as claimed in claim 1, wherein: the outer side of the pull rod (4) between the sliding block (5) and the connecting block (14) is sleeved with a first spring (7), one end of the first spring (7) is fixedly connected with the sliding block (5), and the other end of the first spring (7) is fixedly connected with the connecting block (14).
4. The aluminum alloy wheel hub with the anti-corrosion structure for the electric vehicle as claimed in claim 1, wherein: the inner side of the outer wheel hub ring (2) is fixedly connected with a loop bar (8), the inner side of the loop bar (8) is provided with a second spring (10), the second spring (10) is fixedly connected with the loop bar (8), the other end of the second spring (10) is fixedly connected with an inner rod (9), and the outer side of the inner rod (9) is fixedly connected with a buffer plate (11).
5. The aluminum alloy wheel hub with the anti-corrosion structure for the electric vehicle as claimed in claim 4, wherein: the inner rod (9) penetrates through the loop bar (8), the inner rod (9) is connected with the loop bar (8) in a sliding mode, and the inner rod (9) is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120936476.1U CN214775190U (en) | 2021-05-06 | 2021-05-06 | Electric motor car aluminum alloy wheel hub with anticorrosion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120936476.1U CN214775190U (en) | 2021-05-06 | 2021-05-06 | Electric motor car aluminum alloy wheel hub with anticorrosion structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214775190U true CN214775190U (en) | 2021-11-19 |
Family
ID=78691564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120936476.1U Expired - Fee Related CN214775190U (en) | 2021-05-06 | 2021-05-06 | Electric motor car aluminum alloy wheel hub with anticorrosion structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214775190U (en) |
-
2021
- 2021-05-06 CN CN202120936476.1U patent/CN214775190U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 Heng Shan Qiao Zhen Xin an Cun, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou Hengcheng New Material Co.,Ltd. Address before: 213000 Heng Shan Qiao Zhen Xin an Cun, Wujin District, Changzhou City, Jiangsu Province Patentee before: Changzhou Hengcheng building adhesive Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |