CN203063581U - Hub unit integrated with cardan joint - Google Patents
Hub unit integrated with cardan joint Download PDFInfo
- Publication number
- CN203063581U CN203063581U CN 201320001839 CN201320001839U CN203063581U CN 203063581 U CN203063581 U CN 203063581U CN 201320001839 CN201320001839 CN 201320001839 CN 201320001839 U CN201320001839 U CN 201320001839U CN 203063581 U CN203063581 U CN 203063581U
- Authority
- CN
- China
- Prior art keywords
- inner ring
- universal
- cardan joint
- joint 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a hub unit, in particular to the hub unit integrated with a cardan joint. The hub unit is used in a car. The hub unit integrated with the cardan joint comprises a cardan joint inner ring, wherein the tail portion of the cardan joint inner ring is provided with a flange plate which is fixed with the cardan joint inner ring, an outer ring is sleeved at the splicing position of the cardan joint inner ring and the flange plate, a retainer cavity is formed between the cardan joint inner ring and the flange plate and the outer ring, a pair of retainers which are distributed in a spacing mode is arranged inside the retainer cavity, steel balls are arranged in the retainers, a gear ring is sleeved outside the cardan joint inner ring, and a sensor which contacts with the gear ring is arranged outside the gear ring. The hub unit integrated with the cardan joint is simple in structure and high in mounting precision, prolongs service life, meanwhile, enhances the overall bearing rigidity of products, and improves brake performance.
Description
Technical field
The utility model patent relates to a kind of hub, relates in particular to a kind of and the integrated hub of universal-joint, and hub is used for automobile.
Background technology
Present automobile hub unit of the prior art, the structure relative complex, assembly precision is low, and trouble is installed, and result of use is not good, all is the split design, influences overall performance.
Chinese patent CN200620108249.5, a kind of automobile hub unit assembly is disclosed, comprise mandrel, outer ring, inner ring, first rolling body and second rolling body, the outside of mandrel is furnished with raceway groove, the inboard of outer ring is furnished with the biserial raceway groove, clamping has first rolling body between outer ring and the inner ring, clamping has second rolling body between outer ring and the mandrel, inner ring is fixed on the mandrel that passes from its inside, the external diameter interference fit of the internal diameter of inner ring and mandrel forms and is fixedly connected, the spinning riveted construction is adopted in the end of mandrel, and the spinning riveted construction is close to the large end face of inner ring.This structure relative complex, and assembly precision is relatively low, and result of use is unoutstanding.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, provides a kind of simple in structure, and improve bulk strength and in-use performance with the integrated hub of universal-joint.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of and the integrated hub of universal-joint, comprise the universal-joint inner ring, the afterbody of described universal-joint inner ring is provided with the flange that fixes with it, splicing place of described universal-joint inner ring and flange is with the outer ring, form the retainer cavity between described universal-joint inner ring and flange and outer ring, be provided with the retainer that pair of spaced distributes in the described retainer cavity, be provided with steel ball in the described retainer, described universal-joint inner ring is with gear ring outward, and described gear ring is provided with the sensor that touches mutually with it outward.
This structure relative compact, while assembly precision height, the simultaneous wheels hub unit has stronger leak tightness and water-proofness, prolong the service life of retainer, improve whole service property (quality) and service life, unit design further improves the load-carrying capacity of hub, improves the integrated carrying rigidity of product, promotes the deceleration and stopping performance of product.
As preferably, an end and the universal-joint inner ring of described sensor fix, and the other end and the outer ring of described sensor fix, and described outer ring seals by sealing member mutually with flange, are provided with the back-pressure lid between described sealing member and flange.
As preferably, the afterbody of described universal-joint inner ring extends in the flange and fixes with it.
As preferably, described outer ring is provided with three assembling knuckles, and described assembling knuckle is provided with assembly opening, and described flange is provided with the well-distributed fixed orifice.
Therefore, the of the present utility model and integrated hub of universal-joint, simple in structure, the setting accuracy height improves service life, improves product integrated carrying rigidity simultaneously, promotes deceleration and stopping performance.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, a kind of and the integrated hub of universal-joint, comprise universal-joint inner ring 1, the afterbody of described universal-joint inner ring 1 is provided with the flange 2 that fixes with it, described universal-joint inner ring 1 is with outer ring 3 with splicing place of flange 2,3 of described universal-joint inner ring 1 and flange 2 and outer rings form retainer cavity 4, be provided with the retainer 5 that pair of spaced distributes in the described retainer cavity 4, be provided with steel ball 6 in the described retainer 5, the described universal-joint inner ring 1 outer gear ring 7 that is with, the described gear ring 7 outer sensors 8 that touch mutually with it that are provided with.One end and the universal-joint inner ring 1 of described sensor 8 fix, and the other end of described sensor 8 and outer ring 3 fix, and described outer ring 3 seals by sealing member 9 mutually with flange 2, and 2 of described sealing member 9 and flanges are provided with back-pressure lid 10.The afterbody of described universal-joint inner ring 1 extends in the flange 2 and fixes with it.Described outer ring 3 is provided with three assembling knuckles 11, and described assembling knuckle 11 is provided with assembly opening 12, and described flange 2 is provided with well-distributed fixed orifice 13.
Claims (4)
- One kind with the integrated hub of universal-joint, it is characterized in that: comprise universal-joint inner ring (1), the afterbody of described universal-joint inner ring (1) is provided with the flange (2) that fixes with it, described universal-joint inner ring (1) is with outer ring (3) with splicing place of flange (2), form retainer cavity (4) between described universal-joint inner ring (1) and flange (2) and outer ring (3), be provided with the retainer (5) that pair of spaced distributes in the described retainer cavity (4), be provided with steel ball (6) in the described retainer (5), the outer gear ring (7) that is with of described universal-joint inner ring (1), the outer sensor (8) that touches mutually with it that is provided with of described gear ring (7).
- 2. according to claim 1 and the integrated hub of universal-joint, it is characterized in that: an end of described sensor (8) and universal-joint inner ring (1) fix, the other end of described sensor (8) and outer ring (3) fix, described outer ring (3) seals by sealing member (9) mutually with flange (2), is provided with back-pressure lid (10) between described sealing member (9) and flange (2).
- 3. according to claim 1 and 2 and the integrated hub of universal-joint, it is characterized in that: the afterbody of described universal-joint inner ring (1) extends in the flange (2) and fixes with it.
- 4. according to claim 1 and 2 and the integrated hub of universal-joint, it is characterized in that: described outer ring (3) are provided with three assembling knuckles (11), described assembling knuckle (11) is provided with assembly opening (12), and described flange (2) is provided with well-distributed fixed orifice (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001839 CN203063581U (en) | 2013-01-04 | 2013-01-04 | Hub unit integrated with cardan joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001839 CN203063581U (en) | 2013-01-04 | 2013-01-04 | Hub unit integrated with cardan joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203063581U true CN203063581U (en) | 2013-07-17 |
Family
ID=48762401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320001839 Expired - Fee Related CN203063581U (en) | 2013-01-04 | 2013-01-04 | Hub unit integrated with cardan joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203063581U (en) |
-
2013
- 2013-01-04 CN CN 201320001839 patent/CN203063581U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20190104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |