CN211364147U - Wheel hub that car was used - Google Patents
Wheel hub that car was used Download PDFInfo
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- CN211364147U CN211364147U CN201922155637.9U CN201922155637U CN211364147U CN 211364147 U CN211364147 U CN 211364147U CN 201922155637 U CN201922155637 U CN 201922155637U CN 211364147 U CN211364147 U CN 211364147U
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- wheel hub
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Abstract
The utility model discloses a wheel hub that car was used belongs to automobile parts technical field, a wheel hub that car was used, including first mounting flange, one side fixedly connected with go-between of first mounting flange, one side fixedly connected with second mounting flange of go-between, one side fixedly connected with wheel hub external tapping of second mounting flange, one side fixedly connected with connecting wheel hub connecting pipe of the wheel hub external tapping. This wheel hub for car, through setting up in wheel hub's structure, first mounting flange's effect is connected with other car parts through the first fixed orifices that first mounting flange was seted up through using first set screw, second mounting flange's effect is connected with other car parts through the second fixed orifices that second mounting flange was seted up through using second set screw, use double-deck mounting flange to carry out the connection to the wheel hub device, can make automobile wheel hub and other car parts connection stability stronger.
Description
Technical Field
The utility model relates to an automobile parts technical field especially relates to a wheel hub that car was used.
Background
The wheel hub is a metal component which supports the inner contour of the tire in a cylindrical shape and is arranged on a shaft at the center, namely a wheel rim, a steel ring, a wheel and a tire bell, the most of hub bearings of the saloon car are single-row tapered rollers or ball bearings in pairs, the saloon car has widely used a saloon car hub unit along with the development of the technology, the application range and the application amount of the hub bearing unit are increased day by day, and the hub bearing unit has developed to the third generation: the first generation consists of double-row angular contact bearings, and the second generation has a flange for fixing the bearing on an outer raceway, so that the bearing can be simply sleeved on a wheel shaft and fixed by a nut. The maintenance of the automobile is easy, and the third-generation hub bearing unit adopts the matching of the bearing unit and the anti-lock brake system. The automobile can produce great vibrations when crossing the uneven road surface of pothole, increases the pressure to wheel hub, needs to strengthen the stability that wheel hub and automobile are connected, and current wheel hub has the oil leak at the junction after long-time the use, is unfavorable for the operation of automobile.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the stability of the connection of the wheel hub is poor and the oil leak in the prior art, and the wheel hub for the car that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a wheel hub that car was used, includes first mounting flange, one side fixedly connected with go-between of first mounting flange, one side fixedly connected with second mounting flange of go-between, one side fixedly connected with wheel hub external tapping of second mounting flange, one side fixedly connected with connecting wheel hub connecting pipe that wheel hub external tapping, one side fixedly connected with bearing pipe of wheel hub connecting pipe, the bearing groove has been seted up to the inside of bearing pipe, one side fixedly connected with wheel hub internal interface of bearing pipe.
Preferably, one side of the hub inner interface is fixedly connected with an inner sealing ring, and one side of the hub outer interface is fixedly connected with an outer sealing ring.
Preferably, an oil storage tank is arranged on the inner side wall of the outer hub interface, and the number of the oil storage tanks is a plurality.
Preferably, one side of the first fixing flange is fixedly connected with a plurality of fixing clamping blocks, the other side of the first fixing flange is provided with a plurality of connecting clamping grooves, and the number of the connecting clamping grooves is a plurality of.
Preferably, first fixed orifices have all been seted up to the surface of first mounting flange and fixed fixture block, the inside threaded connection of first fixed orifices has first set screw, the second fixed orifices has all been seted up to the surface of second mounting flange and connecting slot, the inside threaded connection of second fixed orifices has second set screw.
Preferably, a third fixing hole is formed in one side of the hub external interface, the number of the third fixing holes is a plurality, a second fixing clamping block is formed in the outer surface of the first fixing flange, and the number of the second fixing clamping blocks is a plurality.
Compared with the prior art, the utility model provides a wheel hub that car was used possesses following beneficial effect:
1. the utility model discloses, through first mounting flange and second mounting flange, in wheel hub's structure, first mounting flange's effect is connected with other automobile parts through the first fixed orifices that uses first set screw to pass first mounting flange to set up, second mounting flange's effect is connected with other automobile parts through the second fixed orifices that uses second set screw to pass second mounting flange to set up, use double-deck mounting flange to carry out the connection to the wheel hub device, can make automobile wheel hub and other automobile parts connection stability stronger, thereby the better purpose of wheel hub connection stability has been reached.
2. The utility model discloses, through the inner seal circle, external seal circle and oil storage tank, when the car operation, the position that the wheel hub external tapping is connected with other car parts has the external seal circle to seal its junction, strengthen the leakproofness, prevent oil leakage, the wheel hub internal tapping has the inner seal circle to seal its junction with car parts junction, strengthen the leakproofness, prevent oil leakage, the oil storage tank in the inside of wheel hub external tapping can block and store the oil that outwards flows, thereby the purpose of leak protection oil has been reached.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
fig. 3 is a schematic side view of the cross-sectional structure of the present invention;
fig. 4 is a schematic rear view of the present invention.
In the figure: 1. a first fixed flange; 2. a connecting ring; 3. a second fixed flange; 4. a hub external interface; 5. a hub connection tube; 6. a bearing tube; 7. a bearing groove; 8. an inner interface of the hub; 9. an inner seal ring; 10. an outer sealing ring; 11. an oil storage tank; 12. fixing the fixture block; 13. a connecting clamping groove; 14. a first fixing hole; 15. a first set screw; 16. a second fixing hole; 17. a second set screw; 18. a third fixing hole; 19. and a second fixed clamping block.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a wheel hub for an automobile comprises a first fixing flange 1, wherein one side of the first fixing flange 1 is fixedly connected with a plurality of fixing clamping blocks 12, the other side of the first fixing flange 1 is provided with a plurality of connecting clamping grooves 13, the number of the connecting clamping grooves 13 is a plurality of, the fixing clamping blocks 12 are used for being connected with clamping grooves of connected automobile parts, the stability of connection between a reinforcing device and the connected automobile parts is enhanced, the connecting clamping grooves 13 can be connected with clamping blocks of the connected automobile parts, the stability of connection between the wheel hub device and other automobile parts is enhanced, the outer surfaces of the first fixing flange 1 and the fixing clamping blocks 12 are respectively provided with a first fixing hole 14, the inner thread of the first fixing hole 14 is connected with a first fixing screw 15, the outer surfaces of the second fixing flange 3 and the connecting clamping grooves 13 are respectively provided with a second fixing hole 16, the inner thread of the second fixing hole 16 is connected with a second fixing screw 17, the first fixing flange 1 is connected with other automobile parts through a first fixing screw 15 penetrating through a first fixing hole 14 arranged on the first fixing flange, the second fixing flange 3 is connected with other automobile parts through a second fixing screw 17 penetrating through a second fixing hole 16 arranged on the second fixing flange, one side of the first fixing flange 1 is fixedly connected with a connecting ring 2, one side of the connecting ring 2 is fixedly connected with the second fixing flange 3, one side of the second fixing flange 3 is fixedly connected with a hub external interface 4, the inner side wall of the hub external interface 4 is provided with a plurality of oil storage grooves 11, the number of the oil storage grooves 11 is a plurality, the oil storage grooves 11 are used for preventing lubricating oil which flows outwards and storing the lubricating oil, one side of the hub external interface 4 is provided with a third fixing hole 18, and the number of the third fixing holes 18 is a plurality, the outer surface of the first fixed flange 1 is provided with a plurality of second fixed clamping blocks 19, the number of the second fixed clamping blocks 19 is a plurality, the second fixed clamping blocks 19 can be connected with a clamping groove of a connected automobile component, the stability of connection between the device and the connected automobile component is enhanced, one side of the hub external interface 4 is fixedly connected with a connected hub connecting pipe 5, one side of the hub connecting pipe 5 is fixedly connected with a bearing pipe 6, a bearing groove 7 is formed in the bearing pipe 6, one side of the bearing pipe 6 is fixedly connected with a hub internal interface 8, one side of the hub internal interface 8 is fixedly connected with an internal sealing ring 9, one side of the hub external interface 4 is fixedly connected with an external sealing ring 10, the internal sealing ring 9 is used for sealing the joint of the hub internal interface and the automobile component to prevent oil leakage, the external sealing ring 10 is used for sealing the joint of the hub external interface 4 and the automobile component, the joint of the inner sealing ring and the outer sealing ring is prevented from leaking oil, and the inner sealing ring 9 and the outer sealing ring 10 can prevent external dust from entering the inside of the hub, so that the protection of the hub device is enhanced.
In the utility model, in the structure of the wheel hub, the first fixing flange 1 is used for connecting with other automobile parts through the first fixing hole 14 formed by the first fixing screw 15 through the first fixing flange 1, the second fixing flange 3 is used for connecting with other automobile parts through the second fixing screw 17 through the second fixing hole 16 formed by the second fixing flange 3, the double-layer fixing flange is used for connecting with the wheel hub device, the connection stability of the wheel hub and other automobile parts is stronger, when the automobile runs, the connecting position of the hub external interface 4 and other automobile parts is sealed by an external sealing ring 10 to strengthen the sealing property and prevent oil leakage, the connecting position of the hub internal interface 8 and the automobile parts is sealed by an internal sealing ring 9 to strengthen the sealing property and prevent oil leakage, the oil reservoir 11 in the interior of the hub outer joint can block and store the oil flowing out.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a wheel hub for car, includes first mounting flange (1), its characterized in that, one side fixedly connected with go-between (2) of first mounting flange (1), one side fixedly connected with second mounting flange (3) of go-between (2), one side fixedly connected with wheel hub external tapping (4) of second mounting flange (3), one side fixedly connected with of wheel hub external tapping (4) connects wheel hub connecting pipe (5), one side fixedly connected with bearing pipe (6) of wheel hub connecting pipe (5), bearing groove (7) have been seted up to the inside of bearing pipe (6), one side fixedly connected with wheel hub internal tapping (8) of bearing pipe (6).
2. A hub for a motor vehicle according to claim 1, wherein an inner sealing ring (9) is fixedly connected to one side of the hub inner interface (8) and an outer sealing ring (10) is fixedly connected to one side of the hub outer interface (4).
3. The hub for the automobile as claimed in claim 1, wherein an oil storage tank (11) is formed in the inner side wall of the hub outer interface (4), and the number of the oil storage tanks (11) is several.
4. The hub for the automobile as claimed in claim 1, wherein one side of the first fixing flange (1) is fixedly connected with a plurality of fixing blocks (12), the other side of the first fixing flange (1) is provided with a plurality of connecting slots (13), and the number of the connecting slots (13) is a plurality.
5. The wheel hub for the automobile according to claim 1 or 4, wherein the first fixing flange (1) and the fixing clamping block (12) are provided with first fixing holes (14) on outer surfaces thereof, first fixing screws (15) are connected to the first fixing holes (14) through internal threads, second fixing holes (16) are formed on outer surfaces of the second fixing flange (3) and the connecting clamping groove (13) respectively, and second fixing screws (17) are connected to the second fixing holes (16) through internal threads.
6. The hub for the automobile as claimed in claim 1, wherein a third fixing hole (18) is formed in one side of the hub external interface (4), the number of the third fixing holes (18) is several, a second fixing block (19) is formed on the outer surface of the first fixing flange (1), and the number of the second fixing block (19) is several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922155637.9U CN211364147U (en) | 2019-12-05 | 2019-12-05 | Wheel hub that car was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922155637.9U CN211364147U (en) | 2019-12-05 | 2019-12-05 | Wheel hub that car was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211364147U true CN211364147U (en) | 2020-08-28 |
Family
ID=72165128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922155637.9U Active CN211364147U (en) | 2019-12-05 | 2019-12-05 | Wheel hub that car was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211364147U (en) |
-
2019
- 2019-12-05 CN CN201922155637.9U patent/CN211364147U/en active Active
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