CN218112232U - Electric motor car wheel hub with buffering effect - Google Patents
Electric motor car wheel hub with buffering effect Download PDFInfo
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- CN218112232U CN218112232U CN202221422463.3U CN202221422463U CN218112232U CN 218112232 U CN218112232 U CN 218112232U CN 202221422463 U CN202221422463 U CN 202221422463U CN 218112232 U CN218112232 U CN 218112232U
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Abstract
The utility model discloses an electric motor car wheel hub with buffering effect relates to wheel hub technical field, including the wheel hub outer lane, the central point of wheel hub outer lane is provided with the wheel center subassembly, the inboard fixed mounting of wheel hub outer lane has the buffering subassembly, the outside fixed mounting of wheel center subassembly has the spoke subassembly. The utility model discloses a wheel center subassembly is the part that this wheel hub center connection bore, play the effect of connecting and bearing the weight of the combination, the first damper of buffering subassembly is the mode of pneumatic cylinder and spring combination, better shock attenuation effect has, second damper has also set up the spring, both cooperations, increase cushion effect and shock attenuation effect that can be by a wide margin, it is more stable to make to travel, the setting of spoke subassembly, can form the support in the inboard of wheel hub outer lane, when buffering subassembly produces the cushion effect, can strengthen the inside firm degree of wheel hub again, can increase electric motor car wheel hub's life, strengthen its solidity.
Description
Technical Field
The utility model relates to a wheel hub technical field, concretely relates to electric motor car wheel hub with buffering effect.
Background
The wheel hub is also called rim, steel ring, wheel and tyre bell, and is a cylindrical metal component with the inner contour of the tyre supporting the tyre and the center mounted on the shaft. The hub is of various kinds according to diameter, width, molding mode and material. Nowadays, with the improvement of living standard, the quantity of electric vehicles in China rises straightly, and when the electric vehicle runs, the vehicle body often jolts due to bad road conditions, so that a driver feels uncomfortable, and the car accident is even caused by serious jolt.
1. In the current application of the hub of the electric vehicle, the shock absorption effect and the buffering force of the buffering structure of the hub are not good enough; 2. traditional electric motor car wheel hub, firm degree is not high.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electric motor car wheel hub with buffering effect to solve the problem in the above-mentioned background art.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides an electric motor car wheel hub with buffering effect, includes the wheel hub outer lane, and the central point of wheel hub outer lane is provided with the wheel center subassembly, and the inboard fixed mounting of wheel hub outer lane has the buffering subassembly, and the outside fixed mounting of wheel center subassembly has the spoke subassembly.
The wheel center assembly comprises a wheel center mechanism and a connecting mechanism, and the connecting mechanism is fixedly installed on the outer side of the wheel center mechanism.
The buffering assembly comprises a first buffering mechanism and a second buffering mechanism, and the second buffering mechanism is fixedly mounted at the upper end of the first buffering mechanism.
The spoke assembly comprises a supporting mechanism and a combination mechanism, wherein the combination mechanism is fixedly installed on the inner side of the supporting mechanism.
The utility model discloses technical scheme's further improvement lies in: the wheel center mechanism comprises a wheel center block and a raised head, the wheel center block is arranged in the center of the inner portion of the outer ring of the wheel hub, and the raised head is fixedly installed on the front face of the wheel center block.
The utility model discloses technical scheme's further improvement lies in: the connecting mechanism comprises a connecting block and a bolt groove, the connecting block is fixedly mounted on the outer side of the wheel core block, and the bolt groove is formed in the periphery of the front face of the wheel core block.
The utility model discloses technical scheme's further improvement lies in: the first buffer mechanism comprises a fixing block, a hydraulic cylinder and a first spring, the fixing block is fixedly mounted at one end inside the inner side of the outer ring of the hub, the hydraulic cylinder is fixedly mounted at the upper end of the fixing block, and the first spring is arranged on the outer side of the hydraulic cylinder.
The utility model discloses technical scheme's further improvement lies in: the second buffer mechanism comprises a top shaft, a second spring and a matching column, the top shaft is fixedly mounted at the upper end of the hydraulic cylinder, the second spring is fixedly mounted at the upper end of the top shaft, the matching column is arranged on the outer side of the second spring, the upper end of the second spring is fixedly mounted at the upper end of the inner portion of the matching column, and the outer side of the matching column is fixedly mounted at the lower end of the outer side of the connecting block.
The utility model discloses technical scheme's further improvement lies in: the supporting mechanism comprises a spoke outer ring, a spoke support column and an annular frame, wherein one end of the outer side of the spoke outer ring is arranged close to the outer end of the inner side of the hub outer ring, the spoke support column is fixedly arranged on the inner side of the spoke outer ring, and the annular frame is fixedly arranged in the middle of the spoke support column.
The utility model discloses technical scheme's further improvement lies in: the combined mechanism comprises a combined disc and a fixing bolt, the combined disc is fixedly mounted at the lower end of the spoke support column, the fixing bolt is arranged on the front face of the combined disc, and the thread of the fixing bolt is connected to the inside of the bolt groove in a threaded mode.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides an electric motor car wheel hub with buffering effect, this electric motor car wheel hub with buffering effect has set up the buffering subassembly, the setting of buffering subassembly, traditional electric motor car wheel hub has been solved, buffer structure does not possess, the shock attenuation effect is poor, influence the problem of stability of traveling, its first damper is the mode of pneumatic cylinder and spring combination, better shock attenuation effect has, second damper connects the wheel center subassembly, and the spring has also been set up, first damper cooperates with second damper, increase cushion capacity and shock attenuation effect that can be by a wide margin, it is more stable to make the traveling.
2. The utility model provides an electric motor car wheel hub with buffering effect, this electric motor car wheel hub with buffering effect has set up the spoke subassembly, and traditional electric motor car wheel hub has been solved in the setting of spoke subassembly, the not high problem of firm degree, and it can form the support in the inboard of wheel hub outer lane, when the buffering subassembly produces the cushion effect, can strengthen the inside firm degree of wheel hub again, can increase electric motor car wheel hub's life, reinforces its solidity ability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the wheel center assembly of the present invention;
FIG. 3 is a schematic structural view of the cushion assembly of the present invention;
fig. 4 is a schematic structural view of the spoke assembly of the present invention.
In the figure: 1. a hub outer ring; 2. a wheel center assembly; 21. a hub block; 22. a raised head; 23. connecting blocks; 24. a bolt slot; 3. a buffer assembly; 31. a fixed block; 32. a hydraulic cylinder; 33. a first spring; 34. a top shaft; 35. a second spring; 36. a mating post; 4. a spoke assembly; 41. an outer ring of the spoke; 42. a spoke support; 43. an annular frame; 44. a combination tray; 45. and (5) fixing the bolt.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the utility model provides an electric motor car wheel hub with buffering effect, including wheel hub outer lane 1, the central point of wheel hub outer lane 1 is provided with wheel center subassembly 2, and the inboard fixed mounting of wheel hub outer lane 1 has buffering subassembly 3, and the outside fixed mounting of wheel center subassembly 2 has spoke subassembly 4. The hub outer ring 1 is an external basic structure of the hub, the hub component 2 is a part which is connected with the hub center for bearing, the buffer component 3 and the spoke component 4 can be connected, the effect of connection and bearing combination is achieved, the buffer component 3 is arranged, the problem that the traditional hub of the electric vehicle is not provided with a buffer structure, the shock absorption effect is poor, and the driving stability is influenced is solved, the first shock absorption mechanism adopts a mode that the hydraulic cylinder 32 and the spring are combined, so that the better shock absorption effect is achieved, the second shock absorption mechanism is connected with the hub component 2, the spring is also arranged, the first buffer mechanism is matched with the second buffer mechanism, the buffer force and the shock absorption effect can be greatly increased, the driving is more stable, the spoke component 4 is arranged, the problem that the traditional hub of the electric vehicle is not high in firmness degree is solved, the support can be formed on the inner side of the hub outer ring 1, the buffer component 3 can generate the buffer force, the firmness degree inside the hub can be enhanced, the service life of the hub of the electric vehicle can be prolonged, and the firmness performance of the hub can be enhanced.
It should be noted that the wheel center assembly 2 includes a wheel center mechanism and a connecting mechanism, the outer side of the wheel center mechanism is fixedly provided with the connecting mechanism, the buffer assembly 3 includes a first buffer mechanism and a second buffer mechanism, the upper end of the first buffer mechanism is fixedly provided with the second buffer mechanism, the spoke assembly 4 includes a support mechanism and a combination mechanism, and the inner side of the support mechanism is fixedly provided with the combination mechanism.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the hub mechanism comprises a hub block 21 and a lug 22, the hub block 21 is arranged at the inner center of the hub outer ring 1, and the lug 22 is fixedly arranged on the front surface of the hub block 21. The hub block 21 is the central part of the hub of the present electric vehicle and can be connected to other components, the nose 22 being intended to cooperate with the spoke assembly 3 to position it.
Further, the connecting mechanism comprises a connecting block 23 and a bolt groove 24, the connecting block 23 is fixedly mounted on the outer side of the wheel core block 21, and the bolt groove 24 is formed in the periphery of the front face of the wheel core block 21. The connecting block 23 may be connected to the damping member 3 and the bolt groove 24 may be connected to the spoke member 4.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the first buffer mechanism comprises a fixed block 31, a hydraulic cylinder 32 and a first spring 33, the fixed block 31 is fixedly mounted at one end, close to the inner end, of the inner side of the hub outer ring 1, the hydraulic cylinder 32 is fixedly mounted at the upper end of the fixed block 31, and the first spring 33 is arranged on the outer side of the hydraulic cylinder 32. The fixed block 31 can connect the hub outer ring 1 with the first buffer mechanism, and the combination of the hydraulic cylinder 32 and the first spring 33 can generate better damping effect and buffer force.
Further, second buffer gear includes apical axis 34, second spring 35 and cooperation post 36, and the upper end fixed mounting of pneumatic cylinder 32 has apical axis 34, and the upper end fixed mounting of apical axis 34 has second spring 35, and the outside of second spring 35 is provided with cooperation post 36, and the upper end fixed mounting of second spring 35 is in the inside upper end of cooperation post 36, and the outside fixed mounting of cooperation post 36 is at the outside lower extreme of connecting block 23. The top shaft 34 can be connected with the first buffer mechanism and transmit the inward pressure thereof, the second spring 35 can buffer the pressure, the buffer effect of the buffer component 3 is enhanced, and the matching column 36 is used for accommodating the second spring 35 and is matched with the top shaft 34 to move.
Example 4
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the support mechanism comprises a spoke outer ring 41, spoke support columns 42 and an annular frame 43, wherein one end of the outer side of the spoke outer ring 41 is arranged at one end of the inner side of the hub outer ring 1 close to the outer side, the spoke support columns 42 are fixedly installed on the inner side of the spoke outer ring 41, and the annular frame 43 is fixedly installed in the middle of the spoke support columns 42. Spoke outer lane 41 is the main connector of spoke subassembly 4, supports in the hub outer lane 1, and spoke pillar 42 is the triangle-shaped form, can produce better holding power, strengthens the support effect, and annular frame 43 can be connected spoke pillar 42 to improve its firm degree, make its life improve.
Further, the combination mechanism comprises a combination disc 44 and a fixing bolt 45, the combination disc 44 is fixedly installed at the lower end of the spoke support column 42, the fixing bolt 45 is arranged on the front face of the combination disc 44, and the thread of the fixing bolt 45 is in threaded connection with the inner portion of the bolt groove 24. The combination disk 44 is used for connecting with a support mechanism and combining and assembling the spoke assembly 4 and the wheel center assembly 2, and the fixing bolt 45 can fixedly connect the spoke assembly 4 and the wheel center assembly 2.
The working principle of the electric vehicle hub with the buffering effect is described in detail below.
As shown in fig. 1-4, when the electric vehicle hub with buffering effect is used, the wheel center assembly 2 is used as the internal center assembly of the electric vehicle hub, and can connect other components, the special double-buffering structure of the buffering assembly 3 can generate good damping effect and buffering force, so that the driving is more stable, and the spoke assembly 4 can provide supporting force for the inside of the electric vehicle hub and strengthen the firmness of the hub while damping.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (7)
1. The utility model provides an electric motor car wheel hub with buffering effect, includes wheel hub outer lane (1), its characterized in that: a wheel center component (2) is arranged at the center of the wheel hub outer ring (1), a buffer component (3) is fixedly mounted on the inner side of the wheel hub outer ring (1), and a spoke component (4) is fixedly mounted on the outer side of the wheel center component (2);
the wheel center assembly (2) comprises a wheel center mechanism and a connecting mechanism, and the connecting mechanism is fixedly installed on the outer side of the wheel center mechanism;
the buffer assembly (3) comprises a first buffer mechanism and a second buffer mechanism, and the upper end of the first buffer mechanism is fixedly provided with the second buffer mechanism;
the spoke assembly (4) comprises a supporting mechanism and a combination mechanism, wherein the combination mechanism is fixedly arranged on the inner side of the supporting mechanism.
2. The hub for an electric vehicle with a buffering effect as set forth in claim 1, wherein: the wheel center mechanism comprises a wheel center block (21) and a raised head (22), the wheel center block (21) is arranged at the center of the inner portion of the outer ring (1) of the wheel hub, and the raised head (22) is fixedly mounted on the front face of the wheel center block (21).
3. An electric vehicle hub with a cushioning effect as set forth in claim 2, wherein: the connecting mechanism comprises a connecting block (23) and a bolt groove (24), the connecting block (23) is fixedly mounted on the outer side of the wheel core block (21), and the bolt groove (24) is formed in the periphery of the front face of the wheel core block (21).
4. The hub for an electric vehicle with a buffering effect as set forth in claim 1, wherein: first buffer gear includes fixed block (31), pneumatic cylinder (32) and first spring (33), the inboard of wheel hub outer lane (1) leans on interior one end fixed mounting to have fixed block (31), the upper end fixed mounting of fixed block (31) has pneumatic cylinder (32), the outside of pneumatic cylinder (32) is provided with first spring (33).
5. The hub for an electric vehicle with a buffering effect as set forth in claim 4, wherein: second buffer gear includes apical axis (34), second spring (35) and cooperation post (36), the upper end fixed mounting of pneumatic cylinder (32) has apical axis (34), the upper end fixed mounting of apical axis (34) has second spring (35), the outside of second spring (35) is provided with cooperation post (36), the upper end fixed mounting of second spring (35) is in the inside upper end of cooperation post (36), the outside fixed mounting of cooperation post (36) is at the outside lower extreme of connecting block (23).
6. An electric vehicle hub with a cushioning effect as set forth in claim 1, wherein: the supporting mechanism comprises a spoke outer ring (41), a spoke support column (42) and an annular frame (43), one end of the outer side of the spoke outer ring (41) is arranged at one end, close to the outer end, of the inner side of the hub outer ring (1), the spoke support column (42) is fixedly mounted on the inner side of the spoke outer ring (41), and the annular frame (43) is fixedly mounted in the middle of the spoke support column (42).
7. The hub for an electric vehicle with a buffering effect as set forth in claim 6, wherein: the combined mechanism comprises a combined disc (44) and a fixing bolt (45), the combined disc (44) is fixedly mounted at the lower end of the spoke support column (42), the fixing bolt (45) is arranged on the front face of the combined disc (44), and the thread of the fixing bolt (45) is in threaded connection with the inner portion of the bolt groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221422463.3U CN218112232U (en) | 2022-06-08 | 2022-06-08 | Electric motor car wheel hub with buffering effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221422463.3U CN218112232U (en) | 2022-06-08 | 2022-06-08 | Electric motor car wheel hub with buffering effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218112232U true CN218112232U (en) | 2022-12-23 |
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ID=84498398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221422463.3U Active CN218112232U (en) | 2022-06-08 | 2022-06-08 | Electric motor car wheel hub with buffering effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218112232U (en) |
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2022
- 2022-06-08 CN CN202221422463.3U patent/CN218112232U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230614 Address after: 223800 east side of genglong road and north side of Fudan Road, Sucheng Economic Development Zone (Western District), Suqian City, Jiangsu Province Patentee after: Jiangsu Dongzhibao Automobile Co.,Ltd. Address before: 223800 east of Fuchunjiang road and south of Kunlunshan Road, high tech Industrial Development Zone, Suqian City, Jiangsu Province Patentee before: Jiangsu Runyu Automobile Industry Co.,Ltd. |