CN208881478U - A kind of wheel hub with auxiliary damping effect - Google Patents
A kind of wheel hub with auxiliary damping effect Download PDFInfo
- Publication number
- CN208881478U CN208881478U CN201821589716.XU CN201821589716U CN208881478U CN 208881478 U CN208881478 U CN 208881478U CN 201821589716 U CN201821589716 U CN 201821589716U CN 208881478 U CN208881478 U CN 208881478U
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- CN
- China
- Prior art keywords
- outside
- annular
- wheel hub
- damping effect
- shaped steel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of wheel hubs with auxiliary damping effect, the side of the wheel rim offers annular groove, the U-shaped steel circle that cross section is U-shape is caught on the inside of the annular groove, the avris of the annular groove is equipped with slot, the cylinder being welded on the outside of the U-shaped steel circle in insertion slot, the ring cover being connected on the outside of the wheel rim in insertion annular groove, the ring cover includes annular slab, the side of the annular slab is welded with annular relief, is equipped with cavity on the inside of the annular relief；The wheel hub is caught in U-shaped steel circle by the way that annular groove is arranged in wheel rim in annular groove, so that wheel hub has certain damping effect, prevents wheel hub from damaging deformation when by strenuous vibration, improves the service life of wheel hub；The wheel hub is mobile by bolt pusher pressing plate, and pressing plate drives pin rod to be caught in jack by connecting rod, so that ring cover is easily installed and dismantles.
Description
Technical field
The utility model relates to hub technology field, specially a kind of wheel hub with auxiliary damping effect.
Background technique
Metal parts that wheel hub is the drum-shaped that exterior feature supports tire in tire, that center is on axis.It is called wheel rim, steel
Circle, wheel, tire bell.Wheel hub is various according to diameter, width, molding mode, material variety classes.The hub bearing past of car is most
More is to use single-row tapered roller or ball bearing in pairs.With the development of technology, car widely uses car hub
Unit.The use scope and usage amount of hub-bearing unit are growing, have had evolved to the third generation: the first generation is by biserial
Angular contact bearing composition.The second generation has one for the flange that bearing is fixed in outer rollaway nest, can simply be set to bearing
It is secured with nuts on wheel shaft.So that the maintenance of automobile becomes easy.Third generation hub-bearing unit be use bearing unit and
Anti- brake holding system matches.Hub unit has been designed to that inner flange and outward flange, inner flange are fixed by bolts in drive shaft, outside
Entire bearing is installed together by flange.
Existing automotive hub anti seismic efficiency is poor, in road conditions of jolting in use, being easy to cause wheel hub due to jolting for a long time
Deformed damaged, for this purpose, proposing a kind of wheel hub with auxiliary damping effect.
Utility model content
The purpose of this utility model is to provide a kind of wheel hubs with auxiliary damping effect, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of wheel hub with auxiliary damping effect,
Including wheel rim, one end of spoke is fixedly welded on the inside of the wheel rim, the other end of the spoke is fixedly welded on wheel propeller boss
Outside, the side of the wheel rim offers annular groove, and it is U-shape that cross section is caught on the inside of the annular groove
U-shaped steel circle, the avris of the annular groove are equipped with slot, the column being welded in insertion slot on the outside of the U-shaped steel circle
Body, the ring cover being connected on the outside of the wheel rim in insertion annular groove, the ring cover includes annular slab, the annular slab
Side be welded with annular relief, be equipped with cavity on the inside of the annular relief, inside and outside the annular relief
It is connected with the pin rod through cavity, the side of the pin rod is welded with sliding block, the side of connecting rod is articulated on the outside of the sliding block,
The other side of the connecting rod is articulated with the side of pressing plate, and the inside bottom of the cavity is connected to the side of pressing plate by spring,
The outside screw of the annular slab is connected with bolt, and one end of the bolt fits in the outside of pressing plate, in the annular groove
The jack to match with pin rod is offered, the pin rod is inserted in jack.
Preferably, sliding rail is welded in the cavity, the sliding rail is slidably connected with sliding block.
Preferably, limited block is welded in the cavity, the limited block is located at the outside of spring.
Preferably, the tapered shape in the outer end of the pin rod.
Preferably, the quantity of the cylinder is no less than six, and cylinder is evenly distributed on inside and outside U-shaped steel circle.
Preferably, the length of the cylinder is greater than three centimetres of lateral length of U-shaped steel circle.
Compared with prior art, the utility model has the beneficial effects that
1, the wheel hub in wheel rim by being arranged annular groove, and U-shaped steel circle is caught in annular groove, so that wheel hub
With certain damping effect, prevents wheel hub from damaging deformation when by strenuous vibration, improve the service life of wheel hub；
2, the wheel hub is mobile by bolt pusher pressing plate, and pressing plate drives pin rod to be caught in jack by connecting rod, so that annular
Lid is easily installed and dismantles.
Detailed description of the invention
Fig. 1 is the utility model rim cross-section structural schematic diagram；
Fig. 2 is the utility model ring cover structural schematic diagram；
Fig. 3 is the utility model wheel rim side structure schematic diagram；
Fig. 4 is the utility model U-shaped steel circle schematic view of the front view；
Fig. 5 is the utility model schematic view of the front view；
Fig. 6 is the utility model side structure schematic view；
Fig. 7 is the utility model schematic perspective view；
Fig. 8 is the utility model U-shaped steel circle side structure schematic diagram.
In figure: 1, wheel rim；2, spoke；3, annular groove；4, U-shaped steel circle；5, cylinder；6, slot；7, ring cover；8, annular
Plate；9, annular relief；10, cavity；11, spring；12, pressing plate；13, sliding rail；14, sliding block；15, pin rod；16, limited block；17,
Connecting rod；18, propeller boss is taken turns；19, jack；20, bolt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~8 are please referred to, the utility model provides a kind of technical solution: a kind of wheel hub with auxiliary damping effect, packet
Wheel rim 1 is included, the inside of the wheel rim 1 is fixedly welded on one end of spoke 2, and the other end of the spoke 2 is fixedly welded on wheel shaft
The outside of hub 18, the side of the wheel rim 1 offer annular groove 3, and it is U that the inside of the annular groove 3, which has been caught in cross section,
The avris of the U-shaped steel circle 4 of shape shape, the annular groove 3 is equipped with slot 6, and the outside of the U-shaped steel circle 4 is welded with slotting
Enter the cylinder 5 in slot 6, the outside of the wheel rim 1 is connected with the ring cover 7 in insertion annular groove 3, and the ring cover 7 wraps
Annular slab 8 is included, the side of the annular slab 8 is welded with annular relief 9, is equipped with cavity 10, institute on the inside of the annular relief 9
The pin rod 15 being respectively connected with inside and outside annular relief 9 through cavity 10 is stated, the side of the pin rod 15 is welded with sliding block
14, the outside of the sliding block 14 is articulated with the side of connecting rod 17, and the other side of the connecting rod 17 is articulated with the side of pressing plate 12, institute
The inside bottom for stating cavity 10 is connected to the side of pressing plate 12 by spring 11, and the outside screw of the annular slab 8 is connected with spiral shell
Bolt 20, one end of the bolt 20 fit in the outside of pressing plate 12, offers in the annular groove 3 and matches with pin rod 15
Jack 19, the pin rod 15 are inserted in jack 19.
Specifically, being welded with sliding rail 13 in the cavity 10, the sliding rail 13 is slidably connected with sliding block 14, so that sliding
Block 14 can slide on sliding rail 13, play guiding role.
Specifically, being welded with limited block 16 in the cavity 10, the limited block 16 is located at the outside of spring 11, limited block
16 is excessively mobile for anti-limited slip block 14, and can protect sliding block 14 will not crush injury spring 11.
Specifically, the tapered shape in outer end of the pin rod 15, enables pin rod 15 to be quickly oriented in insertion jack 19.
Specifically, the quantity of the cylinder 5 is no less than six, and cylinder 5 is evenly distributed on inside and outside U-shaped steel circle 4,
Multiple cylinders 5 can make U-shaped steel circle 4 difficult to slide, reduce the friction between U-shaped steel circle 4 and annular groove 3.
Specifically, the length of the cylinder 5 is greater than three centimetres of lateral length of U-shaped steel circle 4 so that adjacent U-shaped steel circle 4 it
Between be not easy to rub.
Structural principle: in use, tire to be mounted on to the outside of wheel rim 1, while the car is driving, wheel hub is shaken
When, damping is carried out by tire first, in shock absorbing process, certain deformation can occur for the wheel rim 1 made of steel material, in deformation
U-shaped steel circle 4 can be squeezed in the process, the elasticity of U-shaped steel circle 4 is enabled to play damping effect, again will by the elasticity of U-shaped steel circle 4
Wheel rim 1 rebounds as former state, can not restore original shape after preventing 1 deformation of wheel rim, so that wheel hub be assisted to carry out damping, prevents wheel hub from becoming
Shape damage.When taking out U-shaped steel circle 4 and being replaced, 20 are loosered a bolt, 11 elastic force of spring pushes pressing plate 12 mobile, and pressing plate 12 is logical
It crosses connecting rod 17 to slide with movable slider 14, so that pin rod 15 is detached from jack 19, and then lower ring cover 7 can be dismantled, then
Take out U-shaped steel circle 4.When installing ring cover 7, bolt 20 is tightened, so that bolt 20 presses pressing plate 12, pressing plate 12 passes through company
Bar 17 pushes sliding block 14 mobile, so that pin rod 15 is inserted into jack 19, completes ring cover 7 and installs.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of wheel hub with auxiliary damping effect, including wheel rim, it is characterised in that: be fixedly welded on the inside of the wheel rim
One end of spoke, the other end of the spoke are fixedly welded on the outside of wheel propeller boss, and it is recessed that the side of the wheel rim offers annular
Slot is caught in the U-shaped steel circle that cross section is U-shape on the inside of the annular groove, and the avris of the annular groove, which is equipped with, to be inserted
It is recessed to be connected with insertion annular on the outside of the wheel rim for slot, the cylinder being welded on the outside of the U-shaped steel circle in insertion slot
Ring cover in slot, the ring cover include annular slab, and the side of the annular slab is welded with annular relief, the convex annular
It is equipped with cavity on the inside of the portion of rising, is respectively connected with the pin rod through cavity inside and outside the annular relief, the one of the pin rod
Side is welded with sliding block, and the side of connecting rod is articulated on the outside of the sliding block, and the other side of the connecting rod is articulated with the side of pressing plate,
The inside bottom of the cavity is connected to the side of pressing plate by spring, and the outside screw of the annular slab is connected with bolt, institute
The one end for stating bolt fits in the outside of pressing plate, and the jack to match with pin rod, the pin rod are offered in the annular groove
It is inserted in jack.
2. a kind of wheel hub with auxiliary damping effect according to claim 1, it is characterised in that: welding in the cavity
It is fixed with sliding rail, the sliding rail is slidably connected with sliding block.
3. a kind of wheel hub with auxiliary damping effect according to claim 1, it is characterised in that: welding in the cavity
There is limited block, the limited block is located at the outside of spring.
4. a kind of wheel hub with auxiliary damping effect according to claim 1, it is characterised in that: the outer end of the pin rod
Tapered shape.
5. a kind of wheel hub with auxiliary damping effect according to claim 1, it is characterised in that: the quantity of the cylinder
No less than six, and cylinder is evenly distributed on inside and outside U-shaped steel circle.
6. a kind of wheel hub with auxiliary damping effect according to claim 1, it is characterised in that: the length of the cylinder
Greater than three centimetres of lateral length of U-shaped steel circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821589716.XU CN208881478U (en) | 2018-09-28 | 2018-09-28 | A kind of wheel hub with auxiliary damping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821589716.XU CN208881478U (en) | 2018-09-28 | 2018-09-28 | A kind of wheel hub with auxiliary damping effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208881478U true CN208881478U (en) | 2019-05-21 |
Family
ID=66514255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821589716.XU Expired - Fee Related CN208881478U (en) | 2018-09-28 | 2018-09-28 | A kind of wheel hub with auxiliary damping effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208881478U (en) |
-
2018
- 2018-09-28 CN CN201821589716.XU patent/CN208881478U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190521 |