CN106739785A - A kind of three-chip type wheel hub - Google Patents
A kind of three-chip type wheel hub Download PDFInfo
- Publication number
- CN106739785A CN106739785A CN201611230400.7A CN201611230400A CN106739785A CN 106739785 A CN106739785 A CN 106739785A CN 201611230400 A CN201611230400 A CN 201611230400A CN 106739785 A CN106739785 A CN 106739785A
- Authority
- CN
- China
- Prior art keywords
- wheel rim
- spoke
- boss
- portions
- wheel
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/06—Rims characterised by means for attaching spokes, i.e. spoke seats
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a kind of three-chip type wheel hub, wheel rim A portions and wheel rim B portions including the inner docking composition wheel rim main body, and spoke, the diameter of the spoke matches with the internal diameter of hub body, the side wall of the spoke is provided with boss, the inner end inwall in the wheel rim A portions and wheel rim B portions is fitted the spoke side wall of boss both sides respectively, and inner face is fitted the two sides of boss respectively；The wheel rim A portions, it is welded into by agitating friction between wheel rim B portions and spoke, boss and is integrated.The present invention makes the positioning between wheel rim two parts and spoke more accurate by boss, boss bears most of active force of agitating friction head during welding, the squeezing action power applied to wheel rim two parts is small, reduce the influence to concentricity, so as to effectively reduce the concentricity control difficulty of three-chip type wheel hub, and then reduce to wheel hub dynamic-balance, and the influence for installing the vehicle comfort level of the wheel hub, the manufacturing cost of wheel hub is reduced, cost performance is improved.
Description
Technical field
The present invention relates to field of hub, and in particular to a kind of three-chip type wheel hub.
Background technology
Wheel hub is the part that vehicle is used to connect tire and axle, and current wheel hub can be divided into overall casting from manufacturing process
Three kinds of formula, Integral forge type and combined type are made, one piece casting type wheel hub is that currently manufactured cost is minimum, and it is total that its yield accounts for wheel hub
90% or so of output, the performance of Integral forge type wheel hub is better than Integral forge type wheel hub, but its manufacturing cost is higher, multiple
The performance of box-like wheel hub close to the performance of Integral forge type wheel hub, and closer to one piece casting type wheel hub gradually receive by manufacturing cost
To the favor of normal client.
Combined type wheel hub be divided into two panels it is compound and three be combined, two panels compound hub amounts to two panels and is combined by wheel rim and spoke
It is integrated, three wheel rims of compound hub are made up of two parts docking, and amounting to three with spoke is complex as a whole, three combined wheels
Hub can adjust wheel hub overall dimensions by changing the width of one of wheel rim two parts, and another part and spoke keep constant,
Compared to two panels compound hub, there is larger advantage in terms of idle mould, equipment investment, cost is lower.Combined type wheel hub
It is that spoke is placed on wheel using three combined type wheel hubs being welded to connect using being welded to connect or bolt connection more than complex method
At the two-part abutment joint of rim, on the one hand can once weld and realize the compound of three parts, it is on the other hand right in welding process
Wheel rim abutment joint is supported, and prevents deformation；Have a disadvantage in that concentricity control difficulty is big, except to wheel rim two parts and spoke
Making required precision it is high outer, in welding process, the active force of agitating friction head forms outside between being applied to wheel rim two parts
Extruding force, three partial transpositions is influenceed concentricity so that the manufacturing cost of wheel hub is higher, cost performance is low.
The content of the invention
The invention discloses a kind of three-chip type wheel hub, can solve existing general using three combined type wheel hubs being welded to connect
It is big all over the concentricity control difficulty that there are wheel rim two parts and spoke.
The present invention is achieved through the following technical solutions：
A kind of three-chip type wheel hub, including inner docking constitutes the wheel rim A portions and wheel rim B portions of wheel rim main body, and spoke, the wheel
The diameter of spoke matches with the internal diameter of hub body, and the side wall of the spoke is provided with boss, the wheel rim A portions and wheel rim B portions
Inner end inwall fit respectively the spoke side wall of boss both sides, inner face is fitted the two sides of boss respectively；The wheel rim A portions,
It is welded into by agitating friction between wheel rim B portions and spoke, boss and is integrated.
Further scheme of the invention is that height and the hub body thickness of the boss match, and width is 2-6mm.
Further scheme of the invention is that the boss is integrated punch forming structure with spoke.
Present invention advantage compared with prior art is：
Make the positioning between wheel rim two parts and spoke more accurate by boss, boss bears the big portion of agitating friction head during welding
It is allocated as exerting oneself, the squeezing action power for applying wheel rim two parts is small, the influence to concentricity is reduced, so as to effectively reduce three-chip type
The concentricity control difficulty of wheel hub, and then reduce to wheel hub dynamic-balance, and the influence of the vehicle comfort level of the wheel hub is installed, drop
The manufacturing cost of low wheel hub, improves cost performance.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is Structure explosion diagram of the invention.
Specific embodiment
A kind of three-chip type wheel hub as depicted in figs. 1 and 2, including inner docking constitutes wheel rim A portions 1 and the wheel of wheel rim main body
Rim B portions 2, and spoke 3, the diameter of the spoke 3 match with the internal diameter of hub body, and the side wall of the spoke 3 is provided with
Boss 4, the boss 4 is integrated punch forming structure with spoke 3, and height and the hub body thickness of the boss 4 match,
Width is 2-6mm, and the inner end inwall in the wheel rim A portions 1 and wheel rim B portions 2 is fitted the side wall of spoke 3 of the both sides of boss 4 respectively, interior
End face is fitted the two sides of boss 4 respectively；Pass through agitating friction weldering between the wheel rim A portions 1, wheel rim B portions 2 and spoke 3, boss 4
It is connected into and is integrated.
It is cylinder by being welded into by agitating friction after two blocks of aviations forging plates respectively edge rolling, then carries out flange, crimping, rotation
Press to wheel rim A portions 1 and wheel rim B portions 2, then forge that plate is cleaved, be stamped into the wheel that side wall is provided with boss 4 with one piece of aviation
Spoke 3, after wheel rim A portions 1, wheel rim B portions 2 and spoke 3 are assembled integrally, send into friction stir weld device, agitating friction head along
Boss 4 carries out welding one week, you can be integrally formed wheel rim A portions 1, wheel rim B portions 2 and spoke 3.
Claims (3)
1. a kind of wheel rim A portions of three-chip type wheel hub, including inner docking composition wheel rim main body（1）With wheel rim B portions（2）, and wheel
Spoke（3）, it is characterised in that：The spoke（3）Diameter match with the internal diameter of hub body, the spoke（3）Side wall set
It is equipped with boss（4）, the wheel rim A portions（1）With wheel rim B portions（2）Inner end inwall fit respectively boss（4）The spoke of both sides
（3）Side wall, inner face is fitted boss respectively（4）Two sides；The wheel rim A portions（1）, wheel rim B portions（2）And spoke（3）, boss
（4）Between be welded into by agitating friction and be integrated.
2. a kind of three-chip type wheel hub as claimed in claim 1, it is characterised in that：The boss（4）Height and hub body
Thickness matches, and width is 2-6mm.
3. a kind of three-chip type wheel hub as claimed in claim 1 or 2, it is characterised in that：The boss（4）With spoke（3）It is one
Body punch forming structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611230400.7A CN106739785A (en) | 2016-12-28 | 2016-12-28 | A kind of three-chip type wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611230400.7A CN106739785A (en) | 2016-12-28 | 2016-12-28 | A kind of three-chip type wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106739785A true CN106739785A (en) | 2017-05-31 |
Family
ID=58922467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611230400.7A Pending CN106739785A (en) | 2016-12-28 | 2016-12-28 | A kind of three-chip type wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106739785A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901697A (en) * | 2017-11-15 | 2018-04-13 | 重庆市超群工业股份有限公司 | The manufacture method of wheel rim, wheel hub and wheel hub |
| CN113369813A (en) * | 2021-06-08 | 2021-09-10 | 台州市风驰车轮有限公司 | Automobile aluminum wheel manufacturing method based on pressing and welding technology and automobile aluminum wheel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402301A (en) * | 2008-10-31 | 2009-04-08 | 苏竞 | Aluminum alloy vehicle wheel and manufacturing method therefor |
| CN102294575A (en) * | 2011-08-19 | 2011-12-28 | 苏竞 | Manufacturing method of light vehicle aluminium alloy hubs |
| CN203198632U (en) * | 2013-03-14 | 2013-09-18 | 江苏新创雄铝制品有限公司 | Combined type wheel hub structure |
| CN205417004U (en) * | 2015-10-16 | 2016-08-03 | 江苏新创雄铝制品有限公司 | Two formula spinning wheel hub of bolted connection |
| CN206297354U (en) * | 2016-12-28 | 2017-07-04 | 田丰 | A kind of three-chip type wheel hub |
-
2016
- 2016-12-28 CN CN201611230400.7A patent/CN106739785A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402301A (en) * | 2008-10-31 | 2009-04-08 | 苏竞 | Aluminum alloy vehicle wheel and manufacturing method therefor |
| CN102294575A (en) * | 2011-08-19 | 2011-12-28 | 苏竞 | Manufacturing method of light vehicle aluminium alloy hubs |
| CN203198632U (en) * | 2013-03-14 | 2013-09-18 | 江苏新创雄铝制品有限公司 | Combined type wheel hub structure |
| CN205417004U (en) * | 2015-10-16 | 2016-08-03 | 江苏新创雄铝制品有限公司 | Two formula spinning wheel hub of bolted connection |
| CN206297354U (en) * | 2016-12-28 | 2017-07-04 | 田丰 | A kind of three-chip type wheel hub |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901697A (en) * | 2017-11-15 | 2018-04-13 | 重庆市超群工业股份有限公司 | The manufacture method of wheel rim, wheel hub and wheel hub |
| CN113369813A (en) * | 2021-06-08 | 2021-09-10 | 台州市风驰车轮有限公司 | Automobile aluminum wheel manufacturing method based on pressing and welding technology and automobile aluminum wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |