CN207790191U - A kind of damping Enhanced wheel hub - Google Patents
A kind of damping Enhanced wheel hub Download PDFInfo
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- CN207790191U CN207790191U CN201721877297.5U CN201721877297U CN207790191U CN 207790191 U CN207790191 U CN 207790191U CN 201721877297 U CN201721877297 U CN 201721877297U CN 207790191 U CN207790191 U CN 207790191U
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- damping
- wheel
- spoke
- hub
- wheel hub
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Abstract
The utility model discloses a kind of damping Enhanced wheel hubs in field of hub, match the wheel rim of setting including hub body and with tire, it is connected by spoke between hub body and wheel rim, the spoke is made of several spokes for being connected to hub body periphery, spacing between adjacent spoke is equal, the axle mounting hole to match with axle is provided in the middle part of the hub body, several wheel hub connecting holes that pore size distribution is installed circumferentially around axle are additionally provided in hub body, the leading edge and back edge of the wheel rim are respectively arranged with front flange and rear flange, position on wheel rim close to front flange is provided with corrugated damping trough, the damping trough is made of several groove segments being arranged at equal intervals, it is provided with raised section between adjacent groove segment.The utility model can absorb the energy of vehicle traveling process moderately gusty air generation, play the role of buffering and damping, can increase the intensity of wheel hub, wheel hub is avoided to deform, extend the service life of wheel hub, reduce cost.
Description
Technical field
The utility model belongs to field of hub, more particularly to a kind of damping Enhanced wheel hub.
Background technology
In the prior art, wheel hub in the market can be divided into steel wheel hub and alloy wheel hub two major classes according to material.Steel wheel hub
Major advantage is that manufacturing process is simple, advantage of lower cost, and anti-metal fatigue capability is strong；But disadvantage is it is also obvious that such as weight
Greatly, inertia resistance is big, and thermal diffusivity is poor etc.；Alloy wheel hub is its advantage is that light-weight, and the accuracy of manufacture is high, and intensity is big, inertia resistance
Power is small, and heat-sinking capability is strong, good visual effect etc.；The disadvantage is that manufacturing process is complicated, it is of high cost.However wheel hub in the prior art
It is disadvantageous in that：The damping performance of either alloy wheel hub or steel wheel hub, wheel hub is all poor, can not sponge automobile and be expert at
The energy of journey moderately gusty air generation is crossed, many automobiles are in long range, prolonged driving process, since wheel hub is constantly run
The impact generated when winnowing with a dustpan, along with the intensity of wheel hub itself is poor, wheel hub will produce stress concentration, and wheel hub is caused to deform, and shorten
The service life of wheel hub, increases use cost.
Utility model content
The purpose of this utility model is to provide a kind of damping Enhanced wheel hub, can absorb automobile and jolt in the process of moving
The energy of generation plays the role of buffering and damping, and can increase the intensity of wheel hub, and wheel hub is avoided to deform, and extends wheel hub
Service life, reduce cost.
What the purpose of this utility model was realized in：A kind of damping Enhanced wheel hub, including hub body and with wheel
Tire matches the wheel rim of setting, is connected by spoke between hub body and wheel rim, the spoke is connected to wheel hub by several
The spoke of body peripheral forms, and the spacing between adjacent spoke is equal, is provided in the middle part of the hub body and axle phase
The axle mounting hole matched is additionally provided with several wheel hub connecting holes that pore size distribution is installed circumferentially around axle, the wheel in hub body
The leading edge and back edge of rim are respectively arranged with front flange and rear flange, are provided with close to the position of front flange on wheel rim corrugated
Damping trough, the damping trough is made of several groove segments being arranged at equal intervals, and raised section is provided between adjacent groove segment.
When utility model works, axle insertion axle mounting hole is fixed, connection is provided in wheel hub connecting hole
Bolt is fixed wheel hub and vehicle body by connecting bolt.Compared with prior art, the beneficial effects of the utility model are：It is logical
It crosses and processes damping trough on wheel rim, damping trough is corrugated, forms elastic mechanism, can absorb vehicle and jolt in the process of moving
Generated energy plays the role of buffering and damping, and front flange and rear flange reduce stress concentration, increase the strong of wheel hub
Degree, avoids wheel hub from being led to rim deformation by external impacts；The service life for extending wheel hub, reduces cost.
The performance of impact energy is absorbed in order to enhance wheel hub, and balances the punching of the external force suffered by wheel rim inner side and outer side
It hits, the wheel rim is close to the side of spoke and the side far from spoke is both provided with damping trough.
In order to further increase the effect that wheel rim absorbs external impacts, the impact energy that all directions are subject to all absorbs
Fall, the damping trough is annular groove, and annular damping trough is circumferentially disposed along wheel rim, and damping trough is molded by turnery processing.
As the improvement of the utility model, the groove depth of the groove segment of the damping trough is 1st to two/10th of wheel rim thickness
1/10th.The groove depth can ensure that wheel rim absorbs more energy impacts, and not influence the intensity of wheel rim itself.
It is all provided with as a further improvement of the utility model, close to damping trough on the wheel rim and close to the part of rear flange
It is equipped with reinforcement protrusion.Reinforce protrusion and increase the intensity of wheel rim, and reduce the stress concentration of wheel rim, avoids wheel rim for a long time
It is impacted and is deformed.
The spoke of the spoke is set as arc as a further improvement of the utility model,.Arced spoke can be reduced
The stress concentration of spoke improves the intensity of spoke, spoke is avoided to be impacted and deformed.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the vertical view of the utility model.
Fig. 3 is the enlarged drawing at A in Fig. 1.
Fig. 4 is the enlarged drawing at B in Fig. 1.
Fig. 5 is the enlarged drawing at C in Fig. 1.
Wherein, 1 hub body, 2 wheel rims, 3 spokes, 3a spokes, 4 axle mounting holes, 5 wheel hub connecting holes, 6 front flanges, after 7
Flange, 8 damping troughs, 8a groove segments, 9 raised sections, 10 reinforce protrusion.
Specific implementation mode
As shown in Figs. 1-5, it is a kind of damping Enhanced wheel hub, including hub body 1 and matches setting with tire
Wheel rim 2 is connected between hub body 1 and wheel rim 2 by spoke 3, and spoke 3 is by several spokes for being connected to 1 periphery of hub body
3a composition, the spacing between adjacent spoke 3a is equal, and the spoke 3a of spoke 3 is set as arc；The middle part of hub body 1 is arranged
There is the axle mounting hole 4 to match with axle, several wheels being distributed circumferentially around axle mounting hole 4 are additionally provided in hub body 1
Hub connecting hole 5, the leading edge and back edge of wheel rim 2 are respectively arranged with front flange 6 and rear flange 7, close to front flange 6 on wheel rim 2
Position be provided with corrugated damping trough 8, damping trough 8 is made of several groove segment 8a being arranged at equal intervals, adjacent groove
It is provided with raised section 9 between section 8a.Wheel rim 2 is close to the side of spoke 3 and the side far from spoke 3 is both provided with damping trough 8.Subtract
Shake slot 8 is annular groove, and annular damping trough 8 is circumferentially disposed along wheel rim 2, and damping trough 8 is molded by turnery processing.Damping trough 8
The groove depth of groove segment 8a is 1st/1/10th to 20 of 2 thickness of wheel rim.Close to damping trough 8 and close to rear convex on wheel rim 2
The part of edge 7 is both provided with reinforcement protrusion 10.
When this wheel hub works, axle is inserted into axle mounting hole 4 and is fixed, connection spiral shell is provided in wheel hub connecting hole 5
Bolt is fixed wheel hub and vehicle body by connecting bolt.The advantages of this wheel hub, is：By processing damping trough 8 on wheel rim 2, subtract
It is corrugated to shake slot 8, forms elastic mechanism, can absorb vehicle and jolt in the process of moving generated energy, play buffering
With the effect of damping, front flange 6 and rear flange 7 reduce stress concentration, increase the intensity of wheel hub, avoid wheel hub by external force
It impacts and leads to rim deformation；The service life for extending wheel hub, reduces cost.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing performing creative labour can be special to some of which technology
Sign makes some and replaces and deform, these are replaced and deformation is within the protection scope of the present utility model.
Claims (6)
1. a kind of damping Enhanced wheel hub, including hub body and the wheel rim for the setting that matches with tire, hub body and wheel
It is connected by spoke between rim, the spoke is made of several spokes for being connected to hub body periphery, between adjacent spoke
Spacing it is equal, the axle mounting hole to match with axle is provided in the middle part of the hub body, is additionally provided in hub body
Several wheel hub connecting holes that pore size distribution is installed circumferentially around axle, which is characterized in that the leading edge and back fate of the wheel rim
It is not provided with front flange and rear flange, the position on wheel rim close to front flange is provided with corrugated damping trough, the damping trough
It is made of several groove segments being arranged at equal intervals, raised section is provided between adjacent groove segment.
2. a kind of damping Enhanced wheel hub according to claim 1, which is characterized in that the wheel rim is close to the side of spoke
It is both provided with damping trough with the side far from spoke.
3. a kind of damping Enhanced wheel hub according to claim 1 or 2, which is characterized in that the damping trough is annular groove,
Annular damping trough is circumferentially disposed along wheel rim, and damping trough is molded by turnery processing.
4. a kind of damping Enhanced wheel hub according to claim 1 or 2, which is characterized in that the groove segment of the damping trough
Groove depth be wheel rim thickness 1/1/10th to 20.
5. a kind of damping Enhanced wheel hub according to claim 1 or 2, which is characterized in that close to damping on the wheel rim
The part of slot and close rear flange is both provided with reinforcement protrusion.
6. a kind of damping Enhanced wheel hub according to claim 1 or 2, which is characterized in that the spoke of the spoke is arranged
For arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877297.5U CN207790191U (en) | 2017-12-28 | 2017-12-28 | A kind of damping Enhanced wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877297.5U CN207790191U (en) | 2017-12-28 | 2017-12-28 | A kind of damping Enhanced wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207790191U true CN207790191U (en) | 2018-08-31 |
Family
ID=63279983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721877297.5U Active CN207790191U (en) | 2017-12-28 | 2017-12-28 | A kind of damping Enhanced wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207790191U (en) |
-
2017
- 2017-12-28 CN CN201721877297.5U patent/CN207790191U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225000 Yangzhou Weiye Wheel Hub Co., Ltd. on the west side of the 9th floor of the new high-tech building in Haojiang District, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Meida Aluminum Co., Ltd. Address before: 225000 Yangzhou Weiye Wheel Hub Co., Ltd. on the west side of the 9th floor of the new high-tech building in Haojiang District, Yangzhou City, Jiangsu Province Patentee before: Yangzhou Weiye wheel hub Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |