CN220934970U - High-strength motor hub of electric vehicle - Google Patents
High-strength motor hub of electric vehicle Download PDFInfo
- Publication number
- CN220934970U CN220934970U CN202322660200.7U CN202322660200U CN220934970U CN 220934970 U CN220934970 U CN 220934970U CN 202322660200 U CN202322660200 U CN 202322660200U CN 220934970 U CN220934970 U CN 220934970U
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- motor hub
- bevel gear
- mounting
- motor
- electric vehicle
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- 230000001681 protective effect Effects 0.000 claims description 21
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a high-strength motor hub of an electric vehicle, and relates to the technical field of motor hubs. Including the motor hub body, the outer wall top of motor hub body is provided with the visor, the bottom fixedly connected with mounting panel of going up the visor, the outer wall, the bottom of mounting panel are provided with the installation lid, the bottom fixedly connected with visor down of installation lid, a pair of spacing mouthful has been seted up at the both ends of installation lid. The utility model is different from the prior art in that the rotary knob drives the rotary shaft in the connecting hole to rotate, the rotary shaft drives the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate, the driven bevel gear drives the screw rod to rotate, the screw rod drives the limiting block to move out or recover along the mounting groove, and meanwhile, the limiting block is matched with the entering and exiting of the limiting block in the limiting port, so that the rapid disassembly or the installation of the mounting plate and the mounting cover is completed, the operation is simple, and the disassembly efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of motor hubs, in particular to a high-strength motor hub of an electric vehicle.
Background
The motor hub is used as an important driving part of the electric vehicle, and the performance of the motor hub is critical to the operation of the electric vehicle.
The utility model of China with publication number CN218258572U discloses a motor hub, which comprises a hub main body and end covers, wherein the end covers are respectively arranged at the upper end and the lower end of the hub main body, the hub main body comprises a fixing ring, a mounting ring and a connecting ring, and the device is convenient for completing the installation and the disassembly between the hub main body and the end covers, thereby being convenient for replacing internal elements when the motor hub is damaged, and being convenient for operation.
But the device is when using, when needs are installed or are dismantled hub main part top, bottom's end cover, must the user promote the stopper with both hands, compress back to spacing spring, make the stopper get into the inside of end cover after, the installation piece in the rethread rotatory mounting groove demolishs the end cover, and the dismantlement process is comparatively loaded down with trivial details, has reduced the efficiency of dismantling.
Disclosure of utility model
The utility model aims to provide a high-strength motor hub of an electric vehicle, 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 utility model provides an electric motor car high strength motor wheel hub, includes motor wheel hub body, motor wheel hub body's outer wall top is provided with the visor, the bottom fixedly connected with mounting panel of going up the visor, outer wall, the bottom of mounting panel are provided with the installation lid, the bottom fixedly connected with visor down of installation lid, a pair of spacing mouth has been seted up at the both ends of installation lid, the both ends of mounting panel are provided with a pair of spacing subassembly, spacing mouth, spacing subassembly looks adaptation.
Preferably, the lower protective cover is arranged at the bottom of the outer wall of the motor hub body.
Preferably, the limiting assembly comprises a pair of mounting grooves, and the mounting grooves are formed in two ends of the mounting plate.
Preferably, one end of the mounting groove, which is close to the motor hub body, is rotationally connected with a screw rod, one end of the outer wall of the screw rod, which is far away from the motor hub body, is in threaded connection with a limiting block, the limiting block is arranged in the mounting groove, and the limiting block is matched with the limiting port.
Preferably, one end of the outer wall of the screw rod, which is close to the motor hub body, is fixedly connected with a driven bevel gear, and the top of the driven bevel gear is meshed with a driving bevel gear.
Preferably, the connecting hole has been seted up at drive bevel gear's top, drive bevel gear's top fixedly connected with axis of rotation, the axis of rotation sets up the inside at the connecting hole, the top fixedly connected with knob of axis of rotation, the knob sets up the top at the mounting panel.
Compared with the prior art, the utility model has the beneficial effects that:
This electric motor car high strength motor wheel hub, with prior art's difference lies in, drives the inside axis of rotation of connecting hole through rotatory knob and rotates, and the axis of rotation drives drive bevel gear and rotates, and drive bevel gear drives driven bevel gear and rotates, and driven bevel gear drives the lead screw pivoted, and the lead screw drives the stopper and shifts out or retrieve along the mounting groove, cooperates the stopper simultaneously at the inside come in and go out of spacing mouth, accomplishes the quick dismantlement or the installation to mounting panel, installation lid, easy operation has improved the efficiency of dismantling.
Drawings
FIG. 1 is an axial view of the present utility model;
FIG. 2 is an exploded view of the present utility model;
fig. 3 is an exploded view of the spacing assembly of the present utility model.
In the figure: 1. a motor hub body; 2. an upper protective cover; 3. a mounting plate; 4. a mounting cover; 5. a lower protective cover; 6. a limit opening; 7. a limit component; 701. a mounting groove; 702. a screw rod; 703. a limiting block; 704. a driven bevel gear; 705. driving a bevel gear; 706. a connection hole; 707. a rotating shaft; 708. and (5) a knob.
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.
In the process of driving an electric vehicle, a motor hub is needed to be used, and the high-strength motor hub for the electric vehicle is specially used for driving the electric vehicle, compared with the motor hub disclosed in Chinese patent publication No. CN218258572U, the device can be used for quickly disassembling the upper protective cover 2 and the lower protective cover 5 by matching the limiting opening 6 with the limiting assembly 7, and the rotary knob 708 can be used for quickly disassembling the upper protective cover 2 and the lower protective cover 5, so that the operation is simple, and the disassembling efficiency is improved.
As shown in fig. 1-3, the present utility model provides a technical solution: a high-strength motor hub of an electric vehicle.
Referring to fig. 1 and 2, the application comprises a motor hub body 1, an upper protective cover 2 is arranged at the top of the outer wall of the motor hub body 1, a mounting plate 3 is fixedly connected to the bottom of the upper protective cover 2, a mounting cover 4 is arranged at the outer wall and bottom of the mounting plate 3, a lower protective cover 5 is fixedly connected to the bottom of the mounting cover 4, a pair of limiting openings 6 are formed at two ends of the mounting cover 4, a pair of limiting assemblies 7 are arranged at two ends of the mounting plate 3, the limiting openings 6 and the limiting assemblies 7 are matched, and the lower protective cover 5 is arranged at the bottom of the outer wall of the motor hub body 1.
It should be emphasized that in the present application, when the upper protective cover 2 and the lower protective cover 5 need to be quickly disassembled or assembled, the limiting component 7 is rotated first, so that the limiting component 7 moves out or enters from the inside of the limiting opening 6, and the quick disassembly or assembly between the mounting plate 3 and the mounting cover 4 is completed, and meanwhile, the quick disassembly or assembly of the upper protective cover 2 and the lower protective cover 5 is completed, so that the operation is simple, and the disassembly efficiency is improved.
Referring to fig. 3, in the present application, the limiting assembly 7 includes a pair of mounting grooves 701, the mounting grooves 701 are formed at two ends of the mounting plate 3, one end, close to the motor hub body 1, inside the mounting grooves 701 is rotatably connected with a screw rod 702, one end, far away from the motor hub body 1, of the outer wall of the screw rod 702 is connected with a limiting block 703 in a threaded manner, the limiting block 703 is arranged inside the mounting grooves 701, the limiting block 703 is adapted to the limiting port 6, one end, close to the motor hub body 1, of the outer wall of the screw rod 702 is fixedly connected with a driven bevel gear 704, the top of the driven bevel gear 704 is meshed with a driving bevel gear 705, the top of the driving bevel gear 705 is provided with a connecting hole 706, the top of the driving bevel gear 705 is fixedly connected with a rotating shaft 707, the rotating shaft 707 is arranged inside the connecting hole 706, the top of the rotating shaft 707 is fixedly connected with a knob 708, and the knob 708 is arranged at the top of the mounting plate 3.
It should be emphasized that in the present application, when the mounting plate 3 and the mounting cover 4 need to be connected or removed, firstly, the knob 708 is rotated to drive the rotation shaft 707 in the connecting hole 706 to rotate, the rotation shaft 707 drives the drive bevel gear 705 to rotate, the drive bevel gear 705 drives the driven bevel gear 704 to rotate, the driven bevel gear 704 drives the screw rod 702 to rotate, and the screw rod 702 drives the limiting block 703 to move out or recover along the mounting groove 701, and meanwhile, the limiting block 703 is matched with the entering and exiting of the mounting plate 3 and the mounting cover 4 in the limiting port 6, so that the rapid disassembly or the installation of the mounting plate 3 and the mounting cover 4 is completed, the operation is simple, and the disassembly efficiency is improved.
Working principle: when the device is used, the upper protective cover 2 is firstly placed at the upper end of the motor hub body 1, the lower protective cover 5 is placed at the lower end of the motor hub body 1, then the mounting cover 4 is sleeved outside the mounting plate 3, the mounting groove 701 and the limiting opening 6 are aligned, then the rotating knob 708 drives the rotating shaft 707 in the connecting hole 706 to rotate, the rotating shaft 707 drives the driving bevel gear 705 to rotate, the driving bevel gear 705 drives the driven bevel gear 704 to rotate, the driven bevel gear 704 drives the screw rod 702 to rotate, the screw rod 702 drives the limiting block 703 to move out or recover along the mounting groove 701, and meanwhile, the limiting block 703 is matched with the entering and exiting of the inside of the limiting opening 6, so that the mounting plate 3 and the mounting cover 4 are rapidly detached or mounted, the operation is simple, and the detaching efficiency is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (6)
1. The utility model provides an electric motor car high strength motor wheel hub, includes motor wheel hub body (1), its characterized in that: the motor hub comprises a motor hub body (1), wherein an upper protective cover (2) is arranged at the top of the outer wall of the motor hub body (1), a mounting plate (3) is fixedly connected to the bottom of the upper protective cover (2), a mounting cover (4) is arranged at the outer wall and the bottom of the mounting plate (3), a lower protective cover (5) is fixedly connected to the bottom of the mounting cover (4), a pair of limiting ports (6) are formed in the two ends of the mounting cover (4), a pair of limiting assemblies (7) are arranged at the two ends of the mounting plate (3), and the limiting ports (6) and the limiting assemblies (7) are matched with each other.
2. The electric vehicle high strength motor hub of claim 1, wherein: the lower protective cover (5) is arranged at the bottom of the outer wall of the motor hub body (1).
3. The electric vehicle high strength motor hub of claim 1, wherein: the limiting assembly (7) comprises a pair of mounting grooves (701), and the mounting grooves (701) are formed in two ends of the mounting plate (3).
4. A high strength motor hub for an electric vehicle as set forth in claim 3, wherein: one end that is close to motor hub body (1) inside mounting groove (701) rotates and is connected with lead screw (702), one end threaded connection that motor hub body (1) was kept away from to lead screw (702) outer wall has stopper (703), stopper (703) set up in the inside of mounting groove (701), stopper (703) and spacing mouth (6) looks adaptation.
5. The high-strength motor hub of an electric vehicle of claim 4, wherein: one end of the outer wall of the screw rod (702) close to the motor hub body (1) is fixedly connected with a driven bevel gear (704), and a driving bevel gear (705) is meshed with the top of the driven bevel gear (704).
6. The electric vehicle high strength motor hub as set forth in claim 5, wherein: the top of drive bevel gear (705) has seted up connecting hole (706), the top fixedly connected with axis of rotation (707) of drive bevel gear (705), axis of rotation (707) set up the inside in connecting hole (706), the top fixedly connected with knob (708) of axis of rotation (707), knob (708) set up the top at mounting panel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322660200.7U CN220934970U (en) | 2023-10-05 | 2023-10-05 | High-strength motor hub of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322660200.7U CN220934970U (en) | 2023-10-05 | 2023-10-05 | High-strength motor hub of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220934970U true CN220934970U (en) | 2024-05-10 |
Family
ID=90967412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322660200.7U Active CN220934970U (en) | 2023-10-05 | 2023-10-05 | High-strength motor hub of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220934970U (en) |
-
2023
- 2023-10-05 CN CN202322660200.7U patent/CN220934970U/en active Active
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