CN201961092U - Automobile hub unit - Google Patents
Automobile hub unit Download PDFInfo
- Publication number
- CN201961092U CN201961092U CN2011200853735U CN201120085373U CN201961092U CN 201961092 U CN201961092 U CN 201961092U CN 2011200853735 U CN2011200853735 U CN 2011200853735U CN 201120085373 U CN201120085373 U CN 201120085373U CN 201961092 U CN201961092 U CN 201961092U
- Authority
- CN
- China
- Prior art keywords
- hub unit
- automobile hub
- knurled nut
- screw
- aperture
- 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 - Lifetime
Links
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- Braking Arrangements (AREA)
Abstract
The utility model discloses an automobile hub unit comprising a core shaft, an inner ring, an outer ring, a steel ball, a retainer and a gear ring, wherein a flange of the core shaft is provided with a small hole which is in interference fit with a knurled nut; and the knurled nut is internally provided with threads matched with a screw. According to the automobile hub unit, a brake disc is convenient to dismount and maintain.
Description
Technical field
The utility model relates to the drive disk assembly on a kind of automobile, particularly a kind of automobile hub unit.
Background technology
At present, automobile hub unit is the vitals of automobile normal running, and in the automobile of disc type brake, hub bearing usually is installed together with brake disc, all uses a fixing screw to position during existing installation.But in the vehicle use, this fixing screw can't screw out because reason screw threads such as the high temperature of brake disc, vibration are destroyed through regular meeting, and this brings very big inconvenience for the maintenance of brake system, therefore needs a kind of structure of improvement to solve this problem.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of automobile hub unit, has made things convenient for the dismounting and the maintenance of brake disc.
The utility model technical scheme that adopts of dealing with problems is: a kind of automobile hub unit, comprise mandrel, inner ring, outer ring, steel ball, retainer, gear ring, on the flange of described mandrel, establish an aperture, described aperture and knurled nut's interference fit are provided with the screw thread that is complementary with screw in the described knurled nut.
The beneficial effects of the utility model are: establish an aperture and knurled nut's interference fit on the flange of mandrel, the knurled nut is connected with screw again, in use, if screw damages, then can will take out in the aperture of knurled nut from the flange, change new knurled nut and screw and get final product, made things convenient for the dismounting and the maintenance of brake disc.
Description of drawings
Fig. 1 is the sectional structure scheme drawing of the utility model embodiment.
Below in conjunction with accompanying drawing the utility model is described further.
The specific embodiment
In conjunction with the accompanying drawings, a kind of automobile hub unit, comprise mandrel 1, inner ring 7, outer ring 5, steel ball 4, retainer 6, gear ring 8, lid formula sensor 9, bolt 10, on the flange of mandrel 1, establish an aperture and knurled nut's 2 interference fit, knurled nut 2 is connected with screw again, poted assemblies 3 makes whole working position form a sealing system, not influenced by dust, prevents the grease outflow.
During practical application, adopt knurled nut 2 to be connected between mandrel 1 and the brake disc with screw retention.
Claims (1)
1. automobile hub unit, comprise mandrel (1), inner ring (7), outer ring (5), steel ball (4), retainer (6), gear ring (8), it is characterized in that: on the flange of described mandrel (1), establish an aperture, described aperture and knurled nut (2) interference fit, described knurled nut is provided with the screw thread that is complementary with screw in (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200853735U CN201961092U (en) | 2011-03-28 | 2011-03-28 | Automobile hub unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200853735U CN201961092U (en) | 2011-03-28 | 2011-03-28 | Automobile hub unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201961092U true CN201961092U (en) | 2011-09-07 |
Family
ID=44523628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200853735U Expired - Lifetime CN201961092U (en) | 2011-03-28 | 2011-03-28 | Automobile hub unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201961092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534064A (en) * | 2014-12-08 | 2015-04-22 | 李明科 | Flange for numerically controlled punch |
-
2011
- 2011-03-28 CN CN2011200853735U patent/CN201961092U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534064A (en) * | 2014-12-08 | 2015-04-22 | 李明科 | Flange for numerically controlled punch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |
|
| CX01 | Expiry of patent term |