CN219789792U - Ball hub unit with gear ring - Google Patents
Ball hub unit with gear ring Download PDFInfo
- Publication number
- CN219789792U CN219789792U CN202320915775.6U CN202320915775U CN219789792U CN 219789792 U CN219789792 U CN 219789792U CN 202320915775 U CN202320915775 U CN 202320915775U CN 219789792 U CN219789792 U CN 219789792U
- Authority
- CN
- China
- Prior art keywords
- hub flange
- hub
- ring
- driven assembly
- inner ring
- Prior art date
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000011161 development Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Abstract
The utility model relates to a ball hub unit with a gear ring, which belongs to the technical field of hub bearings and comprises a hub flange, wherein the outer circle of the rear end of the hub flange is provided with the gear ring which is in clamping connection with the hub flange, a driven assembly shaft which is inserted and installed from the front end of the hub flange is arranged in the hub flange, a narrow inner ring is arranged between the middle part of the hub flange and the driven assembly shaft, a wide inner ring which is in mirror image fit with the narrow inner ring is arranged between the rear part of the hub flange and the driven assembly shaft, the rear end of the wide inner ring is provided with a locking nut which is in threaded connection with the driven assembly shaft, a retainer is arranged between the wide inner ring and the hub flange, and a plurality of steel balls which are distributed in a ring shape and are in clamping connection with the retainer are arranged in the retainer. The device has the characteristics of good operation stability, convenient maintenance, low manufacturing cost, simple replacement, high matching precision and strong safety and reliability. And a high-quality wheel speed signal is output, so that the reliability of the product is improved.
Description
Technical Field
The utility model relates to the technical field of hub bearings, in particular to a ball hub unit with a gear ring.
Background
At the end of the 90 s ABS systems appear to be used only on high-end vehicles, and today ABS has become an integral safety feature for automobiles. The automobile hub unit not only carries weight and converts power, but also carries the function of rotating speed measurement, and provides signal input for an ABS system. The accuracy of the ABS sensing head is directly reflected on the ABS output signal. The milling distance and angle of the outer ring ABS mounting surface influence the size and accuracy of the output signal respectively.
The traditional hub bearing unit for vehicles in the current market is relatively complex in structure, low in assembly precision, short in service life, poor in safety performance, unstable in vehicle steering and the like. In the prior art, the wheel shaft and the bearing are easy to generate matching deviation, so that the wheel shaft and the bearing generate relative sliding, the connection is unstable, and the effective transmission and the full utilization of the automobile power are affected.
When the automobile is braked emergently, the automobile is easy to have the condition that the wheel axle is locked directly, thereby causing potential safety hazards such as steering failure, sideslip and the like. In addition, in recent years, with the rapid development of front-end passenger cars, the hub units of automobiles have been greatly changed, and therefore, there has been a need for development of a bearing unit capable of solving the above-mentioned problems, ensuring rationalization of the assembly process, and weight reduction and miniaturization.
Disclosure of Invention
The utility model mainly solves the defects existing in the prior art, and provides the ball hub unit with the gear ring, which has the characteristics of good operation stability, convenient maintenance and repair, low manufacturing cost, simple replacement, high matching precision and strong safety and reliability. And a high-quality wheel speed signal is output, so that the reliability of the product is improved.
The technical problems of the utility model are mainly solved by the following technical proposal:
the utility model provides a take ball wheel hub unit of ring gear, includes the wheel hub flange, wheel hub flange rear end excircle on be equipped with the wheel hub flange inlay card mutually and cup joint the ring gear, the wheel hub flange in be equipped with from the wheel hub flange front end insert the driven assembly axle of installation, wheel hub flange middle part and driven assembly interaxial be equipped with narrow inner circle, wheel hub flange rear portion and driven assembly interaxial be equipped with the wide inner circle of the laminating of narrow inner circle looks mirror image, wide inner circle rear end be equipped with the lock nut that cup joints with driven assembly axle looks screw thread formula, wide inner circle and wheel hub flange between, narrow inner circle and wheel hub flange between all be equipped with the holder, the holder in be equipped with a plurality of be annular distribution and cup joint fixed steel balls with the holder inlay card mutually.
Preferably, a dust cover which is clamped and sleeved with the hub flange is arranged between the front end of the narrow inner ring and the hub flange.
Preferably, a multi-lip framework sealing ring which is clamped and sleeved and fixed with the hub flange is arranged between the rear end of the wide inner ring and the hub flange.
Preferably, a clamping ring which is connected with the driven assembly shaft in a clamping groove type nested manner is arranged between the locking nut and the wide inner ring.
The utility model can achieve the following effects:
compared with the prior art, the ball hub unit with the gear ring has the characteristics of good running stability, convenient maintenance and repair, low manufacturing cost, simple replacement, high matching precision and strong safety and reliability. And a high-quality wheel speed signal is output, so that the reliability of the product is improved.
Drawings
Fig. 1 is a cross-sectional view of the structure of the present utility model.
Fig. 2 is a schematic rear view of the structure of the present utility model.
In the figure: the hub comprises a gear ring 1, a hub flange 2, a retainer 3, a dust cover 4, a narrow inner ring 5, a driven assembly shaft 6, a steel ball 7, a snap ring 8, a wide inner ring 9, a multi-lip framework sealing ring 10 and a locking nut 11.
Description of the embodiments
The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.
Examples: as shown in fig. 1 and 2, a ball hub unit with a gear ring comprises a hub flange 2, wherein the outer circle of the rear end of the hub flange 2 is provided with the gear ring 1 which is in embedded sleeving connection with the hub flange 2, a driven assembly shaft 6 which is inserted and installed from the front end of the hub flange 2 is arranged in the hub flange 2, a narrow inner ring 5 is arranged between the middle part of the hub flange 2 and the driven assembly shaft 6, and a dust cover 4 which is in embedded sleeving connection with the hub flange 2 is arranged between the front end of the narrow inner ring 5 and the hub flange 2. A wide inner ring 9 which is in mirror image fit with the narrow inner ring 5 is arranged between the rear part of the hub flange 2 and the driven assembly shaft 6, and a multi-lip framework sealing ring 10 which is in clamping and sleeving connection with the hub flange 2 is arranged between the rear end of the wide inner ring 9 and the hub flange 2. The rear end of the wide inner ring 9 is provided with a lock nut 11 which is in threaded sleeve joint with the driven assembly shaft 6, and a clamping ring 8 which is in clamping groove type nested connection with the driven assembly shaft 6 is arranged between the lock nut 11 and the wide inner ring 9. The retainer 3 is arranged between the wide inner ring 9 and the hub flange 2 and between the narrow inner ring 5 and the hub flange 2, and 8 steel balls 7 which are distributed in a ring shape and are sleeved and fixed with the retainer 3 in a clamping and embedding manner are arranged in the retainer 3.
In summary, the ball hub unit with the gear ring has the characteristics of good operation stability, convenient maintenance and repair, low manufacturing cost, simple replacement, high matching precision and strong safety and reliability. And a high-quality wheel speed signal is output, so that the reliability of the product is improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In summary, the foregoing description is only one embodiment of the present utility model, but the present utility model is not limited to the above embodiments, and any changes or modifications within the scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (4)
1. A ball hub unit with a gear ring, characterized in that: including hub flange (2), hub flange (2) rear end excircle on be equipped with hub flange (2) looks embedded ring gear (1) that cup joints, hub flange (2) in be equipped with from hub flange (2) front end insert driven assembly axle (6) of installation, hub flange (2) middle part and driven assembly axle (6) between be equipped with narrow inner circle (5), hub flange (2) rear portion and driven assembly axle (6) between be equipped with wide inner circle (9) with narrow inner circle (5) looks mirror image laminating, wide inner circle (9) rear end be equipped with lock nut (11) that cup joints mutually with driven assembly axle (6), wide inner circle (9) and hub flange (2) between, narrow inner circle (5) and hub flange (2) between all be equipped with holder (3), holder (3) in be equipped with a plurality of and be annular distribution and cup joint fixed steel ball (7) mutually with holder (3) the embedded.
2. A ball hub unit with a ring gear as set forth in claim 1 wherein: a dust cover (4) which is clamped and sleeved and fixed with the hub flange (2) is arranged between the front end of the narrow inner ring (5) and the hub flange (2).
3. A ball hub unit with a ring gear as set forth in claim 1 wherein: a multi-lip framework sealing ring (10) which is clamped and sleeved and fixed with the hub flange (2) is arranged between the rear end of the wide inner ring (9) and the hub flange (2).
4. A ball hub unit with a ring gear as set forth in claim 1 wherein: a clamping ring (8) which is connected with the driven assembly shaft (6) in a clamping groove type nested manner is arranged between the locking nut (11) and the wide inner ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320915775.6U CN219789792U (en) | 2023-04-21 | 2023-04-21 | Ball hub unit with gear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320915775.6U CN219789792U (en) | 2023-04-21 | 2023-04-21 | Ball hub unit with gear ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219789792U true CN219789792U (en) | 2023-10-03 |
Family
ID=88184280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320915775.6U Active CN219789792U (en) | 2023-04-21 | 2023-04-21 | Ball hub unit with gear ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219789792U (en) |
-
2023
- 2023-04-21 CN CN202320915775.6U patent/CN219789792U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120313425A1 (en) | Wheel hub joint unit for a vehicle | |
| WO1994010549A1 (en) | Sensor system for antiblock brakes | |
| CN203995459U (en) | A kind of forerunner's dual-purpose wheel hub structure of vehicle | |
| US20090051214A1 (en) | Vehicle wheel end assemblies and methods of assembly thereof | |
| CN219789792U (en) | Ball hub unit with gear ring | |
| CN105202016B (en) | Hub bearing with light-alloy rotor head | |
| CN218440218U (en) | Automobile front wheel hub bearing with high bearing capacity | |
| CN219564639U (en) | Semi-driven hub unit with sensor | |
| CN219256944U (en) | Driven hub unit with double bearings | |
| CN214450013U (en) | High-precision hub unit with gear ring structure | |
| CN212708738U (en) | ABS sensor hub unit with seal | |
| CN201636201U (en) | Wheel-hub bearing based on hall sensor | |
| CN217022060U (en) | Hub unit using powder metallurgy gear ring | |
| CN110233543B (en) | Power generation device, rail vehicle and power supply method of truck monitoring assembly | |
| CN214837877U (en) | Hub bearing unit adopting high-precision end-jumping turning process | |
| CN201056184Y (en) | Automobile hub unit assembly with active sensor | |
| CN218839056U (en) | Non-drive hub unit with snap ring | |
| CN214523187U (en) | Automobile hub unit with magnetic conduction cap | |
| CN107972409B (en) | Bearing pressing plate and drive axle | |
| CN219789793U (en) | Hub bearing unit with braking structure | |
| CN204774387U (en) | Automobile wheel hub assembly | |
| CN111016863A (en) | Structure of automobile drive rear axle ABS induction mode | |
| CN214606909U (en) | Novel vehicle type double-cone driving hub unit | |
| CN200992116Y (en) | Automobile hub bearing unit | |
| CN219712048U (en) | High-rigidity riveting hub bearing unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |