CN217671965U - High-strength electric vehicle hub - Google Patents
High-strength electric vehicle hub Download PDFInfo
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- CN217671965U CN217671965U CN202221550511.7U CN202221550511U CN217671965U CN 217671965 U CN217671965 U CN 217671965U CN 202221550511 U CN202221550511 U CN 202221550511U CN 217671965 U CN217671965 U CN 217671965U
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Abstract
The utility model discloses a high-strength electric vehicle hub, relating to the technical field of electric vehicle hubs; the utility model discloses a wheel hub body, the both ends integral type of wheel hub body is connected with the conical shell, conical shell terminal surface department integral type is connected with the rand, the inner wall of conical shell and rand is fixed and is equipped with wheel hub muscle subassembly, fixedly connected with annular muscle on the wheel hub muscle subassembly, the center plate makes conical shell and rand reinforcing bar strengthen the structural strength of being connected, and trapezoidal reinforcing bar bottom and annular reinforcing bar fixed connection to through a plurality of hexagon bolt threaded connection annular reinforcing bars on the annular muscle, through rectangular block fixed connection between the annular reinforcing bar, and fix in wheel hub body inner wall, make conical shell and wheel hub body's connection structural strength strengthen; the disc brake pot is connected with the central disc and the connecting sleeve through the fixing bolt, so that the disc brake pot is stably and fixedly installed.
Description
Technical Field
The utility model relates to an electric motor car wheel hub technical field specifically is a high strength electric motor car wheel hub.
Background
In order to solve the above problems, the inventor provides a high-strength electric vehicle hub to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The problem that the hub of the electric vehicle is easy to deform due to the fact that the hub of the electric vehicle often jolts, shakes or violently bumps when the hub of the electric vehicle is used is solved; an object of the utility model is to provide a high strength electric motor car wheel hub.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a high strength electric motor car wheel hub, includes the wheel hub body, the both ends integral type of wheel hub body is connected with the toper shell, toper shell terminal surface department integral type is connected with the rand, the fixed wheel hub muscle subassembly that is equipped with in inner wall of toper shell and rand, fixedly connected with annular muscle on the wheel hub muscle subassembly, the screw thread is provided with a plurality of hex bolts on the annular muscle, the subassembly is strengthened to hex bolts bottom threaded connection, the inner wall fixed connection of subassembly and wheel hub body is strengthened to the inner circle, install bearing assembly and dish pot of stopping on the wheel hub muscle subassembly, wheel hub is constituteed to wheel hub body, toper shell and rand, then strengthens the subassembly through wheel hub muscle subassembly, annular muscle and inner circle and makes wheel hub's structure reinforcing.
Preferably, the wheel hub body is the cylindricality form, the material of wheel hub body and conical shell is the aluminum alloy, and wheel hub body and conical shell integral type are connected, and the material is the aluminum alloy, and wheel hub's structural strength is high.
Preferably, the hub rib assembly comprises two central discs, the central discs are respectively arranged at the centers of the conical shells, a bearing assembly is arranged between the two central discs, ten arc-shaped arms are fixedly arranged on the outer surfaces of the central discs, the central discs are provided with through grooves and a plurality of first screw holes, the first screw holes are in threaded connection with the disc brake pot, one ends of the arc-shaped arms are fixedly connected with the inner wall of the retainer ring, the arc-shaped arms are fixedly connected with the annular ribs, trapezoidal reinforcing blocks are fixedly arranged on the bottom surfaces of one ends of the arc-shaped arms, the bottom ends of the trapezoidal reinforcing blocks are fixedly connected with the inner wall of the conical shells and the upper surface of the inner ring reinforcing assembly, the structural strength of the connection between the conical shells and the retainer ring is enhanced through the ten arc-shaped arms and the trapezoidal reinforcing blocks, and the upper surface of the inner ring reinforcing assembly at the bottom ends of the trapezoidal reinforcing blocks is fixedly connected with the upper surface of the inner ring reinforcing assembly, so that the structural strength of the connection between the conical shells and the hub body is enhanced; the annular rib is provided with a plurality of through holes, the through holes are internally threaded to penetrate through the hexagon bolts, the inner wall of the annular rib is fixedly provided with an outer ring, and the annular rib and the outer ring increase the structural strength of the ten arc-shaped arms; the subassembly is strengthened including a plurality of rectangular blocks to the inner circle, the equal fixed inner wall of locating the wheel hub body of rectangular block, the equal fixedly connected with annular strengthening rib in both ends of rectangular block, the fixed inner wall department of locating the wheel hub body of annular strengthening rib, annular strengthening rib and hexagon bolt threaded connection, the both ends fixed connection annular strengthening rib of a plurality of rectangular blocks, and the equal fixed connection wheel hub body inner wall of rectangular block and annular strengthening rib make the structural strength of wheel hub body increase to hexagon bolt threaded connection on annular strengthening rib and the annular rib makes arc arm and annular strengthening rib fixed connection, thereby makes the structural strength of arc arm increase once more.
Preferably, the bearing assembly comprises a shaft sleeve, two ends of the shaft sleeve are fixedly connected with a connecting sleeve, a plurality of second screw holes are formed in the connecting sleeve, the second screw holes are connected with the disc brake pot in an internal thread manner, a bearing body is installed in the connecting sleeve, the shaft sleeve and the connecting sleeve are installed between the central discs, and then the bearing body is installed in the connecting sleeve and used for installing the main shaft; circular slot and a plurality of perforation have been seted up to the bottom surface in the dish is stopped, install fixing bolt in the perforation, fixing bolt bottom screw thread runs through first screw to threaded connection is in the second screw, and the dish is stopped the pot and is passed through fixing bolt and be connected with center plate and adapter sleeve, makes the dish and stops the pot by stable fixed mounting.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the central disc enables the conical shell and the clamping ring to enhance the structural strength of connection through ten arc-shaped arms and the trapezoidal reinforcing block, the bottom end of the trapezoidal reinforcing block is fixedly connected with the annular reinforcing rib, the annular reinforcing rib is in threaded connection through a plurality of hexagon bolts on the annular reinforcing rib, the annular reinforcing ribs are fixedly connected through the rectangular blocks and fixedly arranged on the inner wall of the hub body, and the structural strength of connection between the conical shell and the hub body is enhanced;
2. the disc brake pot is connected with the central disc and the connecting sleeve through the fixing bolt, so that the disc brake pot is stably and fixedly installed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the utility model discloses structure wheel hub muscle subassembly and annular muscle schematic diagram.
Fig. 3 is a schematic view of the structural inner ring reinforcing assembly of the present invention.
Fig. 4 is a schematic view of a structural bearing assembly and a bearing assembly of the present invention.
In the figure: 1. a hub body; 11. a conical shell; 12. a collar; 2. a hub rib assembly; 21. a central disk; 211. a through groove; 212. a first screw hole; 22. an arc-shaped arm; 23. a trapezoidal reinforcing block; 3. an annular rib; 31. a through hole; 32. a hexagon bolt; 33. an outer ring; 4. an inner ring reinforcement assembly; 41. a rectangular block; 42. an annular reinforcing rib; 5. a disc brake pot; 51. perforating; 52. a circular groove; 53. fixing the bolt; 6. a bearing assembly; 61. a shaft sleeve; 62. connecting sleeves; 621. a second screw hole; 63. a bearing body.
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.
The first embodiment is as follows: as shown in fig. 1-4, the utility model provides a high strength electric vehicle wheel hub, including wheel hub body 1, wheel hub body 1's both ends integral type is connected with conical shell 11, conical shell 11 terminal surface department integral type is connected with rand 12, conical shell 11 and rand 12's inner wall is fixed and is equipped with wheel hub muscle subassembly 2, fixedly connected with annular muscle 3 on the wheel hub muscle subassembly 2, the screw thread is provided with a plurality of hex bolts 32 on the annular muscle 3, the subassembly 4 is strengthened to hex bolts 32 bottom threaded connection, the inner circle is strengthened the inner wall fixed connection of subassembly 4 and wheel hub body 1, install bearing assembly 6 and dish pot 5 of stopping on the wheel hub muscle subassembly 2.
Through adopting above-mentioned technical scheme, wheel hub is constituteed to wheel hub body 1, conical shell 11 and rand 12, then strengthens the structure of wheel hub through wheel hub muscle subassembly 2, annular muscle 3 and inner circle reinforcement assembly 4 messenger.
The hub body 1 is cylindrical, and the hub body 1 and the conical shell 11 are made of aluminum alloy.
Through adopting above-mentioned technical scheme, wheel hub body 1 and 11 integral types of conical shell are connected, and the material is the aluminum alloy, and wheel hub's structural strength is high.
Wheel hub muscle subassembly 2 is including two center plates 21, center plate 21 locates the center department of conical shell 11 respectively, bearing assembly 6 between two center plates 21, the fixed surface of installation center plate 21 is equipped with ten arc arms 22, logical groove 211 and a plurality of first screw 212 have been seted up on the center plate 21, first screw 212 internal thread connection dish pot 5 of stopping, arc arm 22's one end and rand 12 inner wall fixed connection, arc arm 22 and 3 fixed connection of annular muscle, arc arm 22's the fixed trapezoidal reinforcing block 23 that is equipped with in one end bottom surface, trapezoidal reinforcing block 23 bottom and 11 inner walls of conical shell and the 4 upper surface fixed connection of inner circle reinforcing block.
Through adopting above-mentioned technical scheme, the structural strength that makes conical shell 11 and rand 12 reinforcing connection is passed through ten arc arms 22 and trapezoidal reinforcing block 23 to central disk 21, and trapezoidal reinforcing block 23 bottom inner circle strengthens subassembly 4 upper surface fixed connection, makes the structural strength reinforcing of conical shell 11 and the connection of wheel hub body 1.
A plurality of through holes 31 are formed in the annular rib 3, the through holes 31 are internally threaded through the hexagon bolts 32, and an outer ring 33 is fixedly arranged on the inner wall of the annular rib 3.
By adopting the above technical solution, the annular rib 3 and the outer ring 33 increase the structural strength of the ten arc-shaped arms 22.
Subassembly 4 is strengthened including a plurality of rectangular blocks 41 to the inner circle, and rectangular block 41 is all fixed to be located the inner wall of wheel hub body 1, the equal fixedly connected with annular strengthening rib 42 in both ends of rectangular block 41, and the fixed inner wall department of locating wheel hub body 1 of annular strengthening rib 42, annular strengthening rib 42 and hexagon bolt 32 threaded connection.
Through adopting above-mentioned technical scheme, the both ends fixed connection annular strengthening rib 42 of a plurality of rectangular blocks 41, and rectangular block 41 and the equal fixed connection wheel hub body inner wall of annular strengthening rib 42 make wheel hub body 1's structural strength increase to annular strengthening rib 42 and the hexagon bolt 32 threaded connection on the annular muscle 3 make arc arm 22 and annular strengthening rib 42 fixed connection, thereby make arc arm 22's structural strength increase once more.
The bearing assembly 6 comprises a shaft sleeve 61, two ends of the shaft sleeve 61 are fixedly connected with a connecting sleeve 62, a plurality of second screw holes 621 are formed in the connecting sleeve 62, the second screw holes 621 are connected with the disc brake pot 5 in a threaded mode, and a bearing body 63 is installed in the connecting sleeve 62.
By adopting the above technical scheme, the shaft sleeve 61 and the connecting sleeve 62 are installed between the central disks 21, and then the bearing body 63 is installed in the connecting sleeve 62 for installing the main shaft.
Through adopting above-mentioned technical scheme, dish pot 5 of stopping is connected with central disk 21 and adapter sleeve 62 through fixing bolt 53, makes dish pot 5 of stopping by stable fixed mounting.
The working principle is as follows: hub body 1, conical shell 11 and rand 12 constitute wheel hub, and the material is the aluminum alloy, make wheel hub's structural strength high, central disk 21 passes through ten arc arms 22 and trapezoidal reinforcing block 23, make conical shell 11 and rand 12 reinforcing connection's structural strength, and trapezoidal reinforcing block 23 bottom annular strengthening rib 42 upper surface fixed connection, annular muscle 3 and outer loop 33 and ten arc arms 22 fixed connection, a plurality of hex bolts 32 and annular strengthening rib 42 threaded connection on the annular muscle 3 simultaneously, make arc arm 22 and annular strengthening rib 42 fixed connection, thereby make the structural strength of arc arm 22 increase once more, and rectangular block 41 and annular strengthening rib 42 all fixed connection hub body 1 inner wall, make the structural strength of conical shell 11 and hub body 1's connection strengthen, axle sleeve 61 and adapter sleeve 62 install between central disk 21, then bearing body 63 installs in adapter sleeve 62, be used for the installation main shaft uses, dish pot 5 is connected with central disk 21 and adapter sleeve 62 through fixing bolt 53, make dish pot 5 by stable fixed mounting.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. A high strength electric motor car wheel hub, includes wheel hub body (1), its characterized in that: the utility model discloses a wheel hub's both ends integral type is connected with conical shell (11) of wheel hub body (1), conical shell (11) terminal surface department integral type is connected with rand (12), the inner wall of conical shell (11) and rand (12) is fixed and is equipped with wheel hub muscle subassembly (2), fixedly connected with annular muscle (3) are gone up in wheel hub muscle subassembly (2), the screw thread is provided with a plurality of hex bolts (32) on annular muscle (3), hex bolts (32) bottom threaded connection has inner circle to strengthen subassembly (4), the inner wall fixed connection of subassembly (4) and wheel hub body (1) is strengthened to the inner circle, install bearing assembly (6) and dish pot (5) of stopping on wheel hub muscle subassembly (2).
2. A high strength electric vehicle hub according to claim 1, wherein said hub body (1) is cylindrical, and said hub body (1) and said conical shell (11) are made of aluminum alloy.
3. The hub of the high-strength electric vehicle according to claim 1, wherein the hub rib assembly (2) comprises two central discs (21), the central discs (21) are respectively arranged at the center of the conical shell (11), a bearing assembly (6) is arranged between the two central discs (21), ten arc-shaped arms (22) are fixedly arranged on the outer surface of the central disc (21), a through groove (211) and a plurality of first screw holes (212) are formed in the central disc (21), the first screw holes (212) are connected with the disc brake pot (5) in a threaded manner, one ends of the arc-shaped arms (22) are fixedly connected with the inner wall of the collar (12), the arc-shaped arms (22) are fixedly connected with the annular ribs (3), a trapezoidal reinforcing block (23) is fixedly arranged on the bottom surface of one end of each arc-shaped arm (22), and the bottom end of each trapezoidal reinforcing block (23) is fixedly connected with the inner wall of the conical shell (11) and the upper surface of the inner ring reinforcing assembly (4).
4. A high-strength electric vehicle hub according to claim 3, wherein the annular rib (3) is provided with a plurality of through holes (31), the through holes (31) are internally threaded through hex bolts (32), and an outer ring (33) is fixedly arranged on the inner wall of the annular rib (3).
5. The hub according to claim 4, wherein the inner ring reinforcing assembly (4) comprises a plurality of rectangular blocks (41), the rectangular blocks (41) are fixedly arranged on the inner wall of the hub body (1), the two ends of each rectangular block (41) are fixedly connected with annular reinforcing ribs (42), the annular reinforcing ribs (42) are fixedly arranged on the inner wall of the hub body (1), and the annular reinforcing ribs (42) are in threaded connection with the hexagonal bolts (32).
6. The hub according to claim 3, wherein the bearing assembly (6) comprises a shaft sleeve (61), two ends of the shaft sleeve (61) are fixedly connected with a connecting sleeve (62), the connecting sleeve (62) is provided with a plurality of second screw holes (621), the second screw holes (621) are connected with the disc brake pot (5) in a threaded manner, and the connecting sleeve (62) is internally provided with a bearing body (63).
7. The hub according to claim 6, wherein the inner bottom surface of the disc brake pot (5) is provided with a circular groove (52) and a plurality of through holes (51), the through holes (51) are provided with fixing bolts (53), and the bottom end of each fixing bolt (53) is threaded through the first screw hole (212) and is threaded into the second screw hole (621).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221550511.7U CN217671965U (en) | 2022-06-20 | 2022-06-20 | High-strength electric vehicle hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221550511.7U CN217671965U (en) | 2022-06-20 | 2022-06-20 | High-strength electric vehicle hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217671965U true CN217671965U (en) | 2022-10-28 |
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ID=83711631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221550511.7U Active CN217671965U (en) | 2022-06-20 | 2022-06-20 | High-strength electric vehicle hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217671965U (en) |
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2022
- 2022-06-20 CN CN202221550511.7U patent/CN217671965U/en active Active
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