CN201856573U - Integrated hub assembly for automobile drive axle - Google Patents
Integrated hub assembly for automobile drive axle Download PDFInfo
- Publication number
- CN201856573U CN201856573U CN2010205968938U CN201020596893U CN201856573U CN 201856573 U CN201856573 U CN 201856573U CN 2010205968938 U CN2010205968938 U CN 2010205968938U CN 201020596893 U CN201020596893 U CN 201020596893U CN 201856573 U CN201856573 U CN 201856573U
- Authority
- CN
- China
- Prior art keywords
- hub
- hub assembly
- drive axle
- integrated
- bolt
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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- Braking Arrangements (AREA)
Abstract
The utility model relates to an integrated hub assembly for an automobile drive axle, which belongs to a single-stage external meshing wheel-hub reducer of a gate axle. A brake disc, a hub and a rim spoke plate are connected into a whole body through hub bolts. A tyre nut is in threaded connection with a hub bolt. The contact position of the hub bolt and the hub is provided with a straight knurling structure. A nail head part of the hub bolt adopts a milled flat anti-rotation structure. The integrated hub assembly has the advantages of novel, simple and compact structure, good effect of reducing the weight and low cost. The design difficulty of the disc brake gate axle is effectively solved. In addition, the reliability of the integrated hub assembly is improved, the manufacturing, assembling and disassembling manufacturability is good, the oil consumption is reduced, and the economical efficiency of the overall automobile is improved.
Description
Technical field
The utility model belongs to auto manufacturing, relates to the single-stage exetrnal engagement wheel side reducer of gate-type bridge, is applicable to the drive axle assembly or the front axle assembly of commercial vehicle/comm..vehicle disc type brake.
Background technology
For the drive axle or the front axle of common disc type brake, because axle, the radial arrangement space is bigger, general two covers that adopt of the tie bolt of brake disc, wheel hub and wheel rim former.For the gate-type bridge: single-stage exetrnal engagement wheel side reducer falls heavy index strictness simultaneously because the wheel reduction gear arrangement space is very harsh, and above structure can't meet design requirement, and influences the oil consumption and the economy of car load simultaneously.
Summary of the invention
The utility model provides a kind of automobile drive axle integral type Hub assembly, with drive axle or the front axle that solves common disc type brake, because axle, the radial arrangement space is bigger, the problem that can't meet design requirement.The technical scheme that the utility model is taked is: brake disc, wheel hub and wheel rim former connect as one by boss bolt, lug nut is threaded with boss bolt, and boss bolt and wheel hub contact position have straight knurling structure, its nail head employing to mill flat anti-rotation structure.
The utility model has the advantages that novel structure, simple, compact, fall heavy effectively, cost is low.Efficiently solve the gate-type bridge design difficulty of disc type brake; And improve its reliability, make, dismounting process is good; Reduce oil consumption, improved the economy of car load.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of the utility model boss bolt;
Fig. 3 is the left view of Fig. 2.
The specific embodiment
Brake disc 1, wheel hub 2 and wheel rim former 4 connect as one by boss bolt 3, and lug nut 5 is threaded with boss bolt, and boss bolt and wheel hub contact position have straight knurling structure 6, its nail head employing to mill flat anti-rotation structure 7.
Claims (1)
1. automobile drive axle integral type Hub assembly, it is characterized in that: brake disc, wheel hub and wheel rim former connect as one by boss bolt, lug nut is threaded with boss bolt, and boss bolt and wheel hub contact position have straight knurling structure, its nail head employing to mill flat anti-rotation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205968938U CN201856573U (en) | 2010-11-09 | 2010-11-09 | Integrated hub assembly for automobile drive axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205968938U CN201856573U (en) | 2010-11-09 | 2010-11-09 | Integrated hub assembly for automobile drive axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201856573U true CN201856573U (en) | 2011-06-08 |
Family
ID=44102389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205968938U Expired - Fee Related CN201856573U (en) | 2010-11-09 | 2010-11-09 | Integrated hub assembly for automobile drive axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201856573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506045A (en) * | 2011-10-07 | 2012-06-20 | 宁波添也汽车部件有限公司 | Interference-meshed pressed preset bolt |
-
2010
- 2010-11-09 CN CN2010205968938U patent/CN201856573U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506045A (en) * | 2011-10-07 | 2012-06-20 | 宁波添也汽车部件有限公司 | Interference-meshed pressed preset bolt |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20191109 |