CN203516485U - Hub bearing convenient to install - Google Patents
Hub bearing convenient to install Download PDFInfo
- Publication number
- CN203516485U CN203516485U CN201320671956.5U CN201320671956U CN203516485U CN 203516485 U CN203516485 U CN 203516485U CN 201320671956 U CN201320671956 U CN 201320671956U CN 203516485 U CN203516485 U CN 203516485U
- Authority
- CN
- China
- Prior art keywords
- bearing
- flange
- convenient
- outward flange
- inner flange
- 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.)
- Expired - Fee Related
Links
- 230000000670 limiting effect Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012857 repacking Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Abstract
The utility model discloses a hub bearing convenient to install, aiming at solving the problems of troubles and low reliability when a bearing is installed in carriage works are solved. The hub bearing comprises an inner flange and a bearing, wherein the inner flange is sleeved with an outer flange connected with a vehicle hanger bracket; the bearing is clamped between a shaft neck of the inner flange and the inner wall of the outer flange; a limiting ring and an end cover in stop fit with the bearing are arranged on two sides of the bearing; one end of the limiting ring props against the bearing; the other end of the limiting ring props against a limiting loop which is axially fixed on the surface of the outer flange; an elastic baffle ring is also arranged on the surface of the outer flange, and in axial limiting fit with the end cover. Just a drive shaft is sleeved with a thread hole of the inner flange by a vehicle manufacturer, and the outer flange is arranged on the hanger bracket, so that the bearing is convenient and high in assembly efficiency when the overall vehicle is installed, and the overall product is produced by a factory, so that the reliability of the product is also greatly improved.
Description
Technical field
The utility model relates to a kind of auto parts machinery, specifically relates to a kind of hub bearing of being convenient to installation.
Background technique
Hub bearing is to be applied to Automobile shaft place to be used for load-bearing and for the rotation of wheel hub provides the component of accurate guiding, not only bears thrust load but also bear radial load, is the important component part of carload and rotation.Traditional used for automobile wheels bearing is combined by two cover tapered roller bearings or ball bearing, bearing sleeve is on inner flange, between bearing support and inner flange, bearing is set, inner flange is connected with automobile tire with high strength screw, inner flange is provided with axis hole, live axle stretches in axis hole, and live axle and inner flange coaxial rotation arrange, and bearing support welds mutually with suspension.When carshop installs, between two cover bearings, require to adjust the gap between bearing with spacer ring, guarantee to meet the requirement of pretightening force, the adjustment of the installation of bearing, oiling, sealing and play is all carried out on auto production line.Because of this kind of structure, more complicated is installed, when general vehicle factory installs and uses, gap and pretightening force are difficult to meet the demands, therefore the reliability of assembling trap rate low production is also poor.
Summary of the invention
Cumbersome when bearing is installed for solving in background technique carshop, the problem that reliability is not high, the utility model provides a kind of hub bearing of installing be convenient to.
The technical solution of the utility model is: a kind of hub bearing of being convenient to installation, comprise inner flange and bearing, described inner flange is provided with tapped hole for being connected with live axle and bolt hole for being connected with wheel hub, described inner flange is arranged with the outward flange for being connected with vehicle suspension outward, described bearing is clamped between inner flange axle journal and outward flange inwall, the both sides of described bearing are provided with limited ring and the end cap coordinating with bearing stop bit, described limited ring one end and bearing offset, the other end offsets with the position limit cycle being axially fixed on outward flange face, on described outward flange face, be also provided with circlip, described circlip coordinates with end cap axial limiting.
As a kind of improvement of the present utility model, the inwall of described outward flange is provided with a plurality of circular grooves, and circlip outside, position limit cycle are all located in circular groove.
As further improvement of the utility model, described end cap is provided with annular gap slot, and circlip inner side is located in annular gap slot.
As further improvement of the utility model, the outside of described inner flange is provided with shoulder block, and the inner side of described outward flange is provided with step, and described limited ring is located at the below of step, and described end cap is located at the top of step.
As further improvement of the utility model, described bearing is biserial angular contact bearing.
As further improvement of the utility model, described outward flange is provided with the mounting hole for being connected with suspension.
The beneficial effects of the utility model are, described inner flange is arranged with outward flange outward, the both sides of bearing are provided with limited ring and the end cap coordinating with bearing stop bit, inside and outside flange all can be produced by professional manufacturer, gap between bearing and pretightening force also can have professional bearing specialized factory to produce, vehicle manufacturers only need to be inserted in live axle in the tapped hole of inner flange, outward flange is arranged on suspension, therefore convenient when car load is installed, efficiency of assembling is high, and whole product is that a manufacturer production has also improved the reliability of product greatly.The setting of circlip also makes the fixing reliable of end cap, and product end cap position in transportation process can not changed, and has guaranteed the precision of product.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model embodiment's structural representation.
In figure, 1, inner flange; 11, tapped hole; 12, bolt hole; 13, shoulder block; 2, bearing; 3, outward flange; 31, circular groove; 32, step; 33, mounting hole; 4, limited ring; 5, end cap; 51, annular gap slot; 6, position limit cycle; 7, circlip.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in Figure 1, a kind of hub bearing of being convenient to installation, comprises inner flange 1 and bearing 2, and described bearing 2 is biserial angular contact bearing.Described inner flange 1 is provided with tapped hole 11 for being connected with live axle and bolt hole 12 for being connected with wheel hub, outside described inner flange 1, be arranged with the outward flange 3 for being connected with vehicle suspension, described bearing 2 is clamped between inner flange 1 axle journal and outward flange 3 inwalls, described outward flange 3 is provided with the mounting hole 33 for being connected with suspension, the outer wall of outward flange 3 and the inwall of suspension are suitable, live axle is threaded with the tapped hole 11 on inner flange 1 through the axis hole of outward flange 3, the both sides of described bearing 2 are provided with limited ring 4 and the end cap 5 coordinating with bearing 2 stop bits, described limited ring 4 one end and bearing 2 offset, the other end offsets with the position limit cycle 6 being axially fixed on 3 of outward flanges, on 3 of described outward flanges, be also provided with circlip 7, described circlip 7 coordinates with end cap 5 axial limitings.The beneficial effects of the utility model are, described inner flange is arranged with outward flange outward, the both sides of bearing are provided with limited ring and the end cap coordinating with bearing stop bit, inside and outside flange all can be produced by professional manufacturer, gap between bearing and pretightening force also can have professional bearing specialized factory to produce, vehicle manufacturers only need to be inserted in live axle in the tapped hole of inner flange, outward flange is arranged on suspension, therefore convenient when car load is installed, efficiency of assembling is high, and whole product is that a manufacturer production has also improved the reliability of product greatly.The setting of circlip also makes the fixing reliable of end cap, and product end cap position in transportation process can not changed, and has guaranteed the precision of product.
The inwall of described outward flange 3 is provided with a plurality of circular grooves 31, and circlip 7 outsides, position limit cycle 6 are all located in circular groove 31.Described end cap 5 is provided with annular gap slot 51, and the inner side of circlip 7 is located in annular gap slot 51.Such structure makes better fixedly position limit cycle and circlip, thereby makes end cap and limited ring by reliable axial limiting, has guaranteed the mounting point of bearing.
The outside of described inner flange 1 is provided with shoulder block 13, and the inner side of described outward flange 3 is provided with step 32, and described limited ring 4 is located at the below of step 32, and described end cap 5 is located at the top of step 32.Such structure makes bearing easy for installation
Every technician's notice: although the utility model describes according to above-mentioned embodiment; but invention thought of the present utility model is not limited in this model utility; the repacking of any utilization inventive concept, all will include in this patent scope of patent protection.
Claims (6)
1. be convenient to the hub bearing of installing for one kind, it is characterized in that: comprise inner flange (1) and bearing (2), described inner flange (1) is provided with tapped hole (11) for being connected with live axle and bolt hole (12) for being connected with wheel hub, outside described inner flange (1), be arranged with the outward flange (3) for being connected with vehicle suspension, described bearing (2) is clamped between inner flange (1) axle journal and outward flange (3) inwall, the both sides of described bearing (2) are provided with limited ring (4) and the end cap (5) coordinating with bearing (2) stop bit, described limited ring (4) one end and bearing (2) offset, the other end offsets with the position limit cycle (6) being axially fixed on outward flange (3) face, on described outward flange (3) face, be also provided with circlip (7), described circlip (7) coordinates with end cap (5) axial limiting.
2. a kind of hub bearing of being convenient to installation according to claim 1, is characterized in that the inwall of described outward flange (3) is provided with a plurality of circular grooves (31), and circlip (7) outside, position limit cycle (6) are all located in circular groove (31).
3. a kind of hub bearing of being convenient to installation according to claim 1 and 2, is characterized in that described end cap (5) is provided with annular gap slot (51), and the inner side of circlip (7) is located in annular gap slot (51).
4. a kind of hub bearing of installing be convenient to according to claim 1, the outside that it is characterized in that described inner flange (1) is provided with shoulder block (13), the inner side of described outward flange (3) is provided with step (32), described limited ring (4) is located at the below of step (32), and described end cap (5) is located at the top of step (32).
5. a kind of hub bearing of being convenient to installation according to claim 1, is characterized in that described bearing (2) is biserial angular contact bearing.
6. a kind of hub bearing of being convenient to installation according to claim 1, is characterized in that described outward flange (3) is provided with the mounting hole (33) for being connected with suspension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320671956.5U CN203516485U (en) | 2013-10-29 | 2013-10-29 | Hub bearing convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320671956.5U CN203516485U (en) | 2013-10-29 | 2013-10-29 | Hub bearing convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203516485U true CN203516485U (en) | 2014-04-02 |
Family
ID=50375420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320671956.5U Expired - Fee Related CN203516485U (en) | 2013-10-29 | 2013-10-29 | Hub bearing convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203516485U (en) |
-
2013
- 2013-10-29 CN CN201320671956.5U patent/CN203516485U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING GUANSHENG AUTO PARTS CO., LTD. Free format text: FORMER OWNER: NANJING GUANSHENG MACHINERY CO., LTD. Effective date: 20141208 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141208 Address after: Shuanghu road Gaochun Economic Development Zone in Nanjing City, Jiangsu Province, No. 59 211316 Patentee after: NANJING GUANSHENG AUTOMOBILE PARTS CO.,LTD. Address before: 211316, No. 1, 1 ancient Tan Avenue, Gaochun Economic Development Zone, Jiangsu, Nanjing Patentee before: NANJING GUANSHENG MACHINERY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |