CN206012206U - A kind of automobile wheel edge assembly - Google Patents
A kind of automobile wheel edge assembly Download PDFInfo
- Publication number
- CN206012206U CN206012206U CN201620859176.7U CN201620859176U CN206012206U CN 206012206 U CN206012206 U CN 206012206U CN 201620859176 U CN201620859176 U CN 201620859176U CN 206012206 U CN206012206 U CN 206012206U
- Authority
- CN
- China
- Prior art keywords
- roller bearing
- taper roller
- inner circle
- spacer
- wheel hub
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of automobile wheel edge assembly, including inner circle taper roller bearing, cylindrical taper roller bearing, wheel hub, brake drum, axle tube, semiaxis and adjusting nut, the outer ring of the outer ring of inner circle taper roller bearing and cylindrical taper roller bearing is connected with wheel hub, the inner ring of the inner ring of inner circle taper roller bearing and cylindrical taper roller bearing is connected with axle tube, inner circle taper roller bearing and cylindrical taper roller bearing are used for hub support in axle tube, wheel hub is connected with brake drum, wheel hub is also connected with the semiaxis, adjusting nut is used for adjusting the clearance between inner circle taper roller bearing and cylindrical taper roller bearing；Also include that spacer, spacer are arranged between inner circle taper roller bearing and cylindrical taper roller bearing, spacer is used for adjusting clearance and the precompressed between inner circle taper roller bearing and cylindrical taper roller bearing；The utility model assembling is simple, and improves self performance, extends service life.
Description
Technical field
The utility model is related to the parts of automobile, is specifically related to a kind of automobile wheel edge assembly.
Background technology
The structure of automobile wheel edge assembly, by inner circle taper roller bearing and cylindrical taper roller bearing by hub support in half-axile sleeve
Guan Shang, urgent by certain screw-down torque by adjusting nut, it is to ensure that two taper roll bearings normally can run, will tightens
Adjusting nut reversion 1/4 afterwards is enclosed, it is ensured that clearance during bearing normal work.Due to being manual operation, during assembling
The phenomenon that gap length differs may just occurs when nut is inverted, if adjustment is improper, gap width is too small to be made
Into kill, take turns side heating etc. failure of removal；Gap is excessive, it may appear that the failure of removal such as looseness, noise.So in assembly wheel side axle
During holding and adjusting, the adjustment of the pretension of bearing adjusting nut in other words plays key to the performance of hub assembly and life-span
The effect of property.
Content of the invention
Technical problem to be solved in the utility model is to provide a kind of automobile wheel edge for above-mentioned the deficiencies in the prior art
Assembly, this automobile wheel edge assembly are convenient for assembly, improve the performance of itself, extend service life.
For realizing that above-mentioned technical purpose, the technical scheme that the utility model is taken be：
A kind of automobile wheel edge assembly, including inner circle taper roller bearing, cylindrical taper roller bearing, wheel hub, brake drum, half-axile sleeve
The outer ring of pipe, semiaxis and adjusting nut, the outer ring of the inner circle taper roller bearing and cylindrical taper roller bearing is connected with wheel hub,
The inner ring of the inner ring and cylindrical taper roller bearing of the inner circle taper roller bearing is connected with axle tube, the female cone roller
Bearing and cylindrical taper roller bearing are used for hub support in axle tube, and the wheel hub is connected with the brake drum, described
Wheel hub is also connected with the semiaxis, and the adjusting nut is used for adjusting between inner circle taper roller bearing and cylindrical taper roller bearing
Clearance；Also include spacer, the spacer is arranged between the inner circle taper roller bearing and the cylindrical taper roller bearing, described
Spacer is used for adjusting clearance and the precompressed between the inner circle taper roller bearing and the cylindrical taper roller bearing.
Used as the further improved technical scheme of the utility model, the spacer is contacted with the inner circle taper roller bearing
It is 2-3mm that surface has the depth of quench-hardened case and quench-hardened case, and the surface that the spacer contact with the cylindrical taper roller bearing has
The depth for having quench-hardened case and quench-hardened case is 2-3mm；The spacer adopts 45 steel.
Used as the further improved technical scheme of the utility model, the spacer is contacted with the inner circle taper roller bearing
The roughness on surface is Ra0.8, and the roughness on the surface that the spacer is contacted with the cylindrical taper roller bearing is Ra0.8.
Used as the further improved technical scheme of the utility model, the wheel hub is bolted with the brake drum,
The wheel hub is bolted with the semiaxis.
The utility model installs spacer between inner circle taper roller bearing and cylindrical taper roller bearing, effectively adjusts inner circle
Clearance and precompressed between taper roller bearing and cylindrical taper roller bearing, after adjusting nut is tightened, it is not necessary to by adjusting nut
Return 1/4 circle, convenient install, it is to avoid impact is produced on the performance of automobile wheel edge assembly during equipment adjustment, extend
Service life.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Specific embodiment of the present utility model is further illustrated below according to Fig. 1：
Referring to Fig. 1, a kind of automobile wheel edge assembly, including inner circle taper roller bearing 1, cylindrical taper roller bearing 2, wheel hub 3, system
The outer ring of dynamic drum 4, axle tube 5, semiaxis 6 and adjusting nut 7, the outer ring of inner circle taper roller bearing 1 and cylindrical taper roller bearing 2
It is connected with wheel hub 3, the inner ring of the inner ring of inner circle taper roller bearing 1 and cylindrical taper roller bearing 2 is connected with axle tube 5,
Inner circle taper roller bearing 1 and cylindrical taper roller bearing 2 are used for for wheel hub 3 being supported on axle tube 5, and wheel hub 3 is connected with brake drum 4
Connect, wheel hub 3 is connected with semiaxis 6, adjusting nut 7 is used for adjusting the trip between inner circle taper roller bearing 1 and cylindrical taper roller bearing 2
Gap；Also include that spacer 8, spacer 8 are arranged between inner circle taper roller bearing 1 and cylindrical taper roller bearing 2, spacer 8 is used for adjusting
Clearance and precompressed between inner circle taper roller bearing 1 and cylindrical taper roller bearing 2.
Further, the surface that the spacer 8 is contacted with the inner circle taper roller bearing 1 has quench-hardened case and quench-hardened case
Depth is 2-3mm, and the surface that the spacer 8 is contacted with the cylindrical taper roller bearing 2 has the depth of quench-hardened case and quench-hardened case
For 2-3mm；The spacer 8 adopts 45 steel.The roughness on the surface that spacer 8 is contacted with inner circle taper roller bearing 1 is Ra0.8, every
The roughness on the surface that set 8 is contacted with cylindrical taper roller bearing 2 is Ra0.8.
Wheel hub 3 is bolted with brake drum 4, and wheel hub 3 is bolted with semiaxis 6.
Installation process of the present utility model is：Spacer will be installed between inner circle taper roller bearing 1 and cylindrical taper roller bearing 2
8, by adjusting nut 7 installed in the side of cylindrical taper roller bearing 2 so as to adjusting inner circle taper roller bearing 1 and outer cone Roller Shaft
The clearance between 2 is held, 1 outer ring of inner circle taper roller bearing and 2 outer ring of cylindrical taper roller bearing are connected with wheel hub 3, female cone is rolled
1 inner ring of sub- bearing and 2 inner ring of cylindrical taper roller bearing are connected with axle tube 5, and brake drum 4 is by using bolt installed in wheel
Above hub 3, semiaxis 6 is by using bolt is below wheel hub 3 and semiaxis 6 is located at the side of axle tube 5.
Protection domain of the present utility model includes but is not limited to embodiment of above, and protection domain of the present utility model is weighing
Sharp claim is defined, and any replacement is readily apparent that by those skilled in the art that this technology is made, deformation, improvement each fall within
Protection domain of the present utility model.
Claims (4)
1. a kind of automobile wheel edge assembly, including inner circle taper roller bearing（1）, cylindrical taper roller bearing（2）, wheel hub（3）, brake drum
（4）, axle tube（5）, semiaxis（6）And adjusting nut（7）, the inner circle taper roller bearing（1）Outer ring and outer cone roller
Bearing（2）Outer ring and wheel hub（3）Connection, the inner circle taper roller bearing（1）Inner ring and cylindrical taper roller bearing（2）'s
Inner ring is and axle tube（5）Connection, the inner circle taper roller bearing（1）With cylindrical taper roller bearing（2）For by wheel hub（3）
It is supported on axle tube（5）On, the wheel hub（3）With the brake drum（4）Connection, the wheel hub（3）Also with the semiaxis（6）
Connection, the adjusting nut（7）For adjusting inner circle taper roller bearing（1）With cylindrical taper roller bearing（2）Between clearance；Its
It is characterised by：Also include spacer（8）, the spacer（8）It is arranged on the inner circle taper roller bearing（1）With the outer cone roller
Bearing（2）Between, the spacer（8）For adjusting the inner circle taper roller bearing（1）With the cylindrical taper roller bearing（2）It
Between clearance and precompressed.
2. a kind of automobile wheel edge assembly according to claim 1, it is characterised in that：The spacer（8）With the female cone
Roller bearing（1）It is 2-3mm that the surface of contact has the depth of quench-hardened case and quench-hardened case, the spacer（8）With the outer cone
Roller bearing（2）It is 2-3mm that the surface of contact has the depth of quench-hardened case and quench-hardened case；The spacer（8）Using 45 steel.
3. a kind of automobile wheel edge assembly according to claim 2, it is characterised in that：The spacer（8）With the female cone
Roller bearing（1）The roughness on the surface of contact be Ra0.8, the spacer（8）With the cylindrical taper roller bearing（2）Contact
The roughness on surface is Ra0.8.
4. a kind of automobile wheel edge assembly according to claim 1, it is characterised in that：The wheel hub（3）With the brake drum
（4）It is bolted, the wheel hub（3）With the semiaxis（6）It is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620859176.7U CN206012206U (en) | 2016-08-10 | 2016-08-10 | A kind of automobile wheel edge assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620859176.7U CN206012206U (en) | 2016-08-10 | 2016-08-10 | A kind of automobile wheel edge assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206012206U true CN206012206U (en) | 2017-03-15 |
Family
ID=58247178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620859176.7U Expired - Fee Related CN206012206U (en) | 2016-08-10 | 2016-08-10 | A kind of automobile wheel edge assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206012206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515812A (en) * | 2018-04-11 | 2018-09-11 | 芜湖宝骐汽车制造有限公司 | A kind of semi-axis structure of electronic logistic car rear axle disc type brake |
-
2016
- 2016-08-10 CN CN201620859176.7U patent/CN206012206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515812A (en) * | 2018-04-11 | 2018-09-11 | 芜湖宝骐汽车制造有限公司 | A kind of semi-axis structure of electronic logistic car rear axle disc type brake |
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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: 20170315 Termination date: 20170810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |