CN106739790A - A kind of heavily loaded aircraft wheel - Google Patents
A kind of heavily loaded aircraft wheel Download PDFInfo
- Publication number
- CN106739790A CN106739790A CN201611182265.3A CN201611182265A CN106739790A CN 106739790 A CN106739790 A CN 106739790A CN 201611182265 A CN201611182265 A CN 201611182265A CN 106739790 A CN106739790 A CN 106739790A
- Authority
- CN
- China
- Prior art keywords
- wheel
- hub
- connecting seat
- rim
- annular plate
- 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
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 6
- 239000000956 alloy Substances 0.000 claims abstract description 6
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 238000007493 shaping process Methods 0.000 claims abstract description 6
- 230000035939 shock Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B25/00—Rims built-up of several main parts ; Locking means for the rim parts
- B60B25/02—Segmented rims, e.g. with segments arranged in sections; Connecting equipment, e.g. hinges; Insertable flange rings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B30/00—Means for holding wheels or parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/20—Shaping
- B60B2310/204—Shaping by moulding, e.g. injection moulding, i.e. casting of plastics material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/30—Manufacturing methods joining
- B60B2310/307—Manufacturing methods joining by removably mountable securing elements, e.g. circlips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/50—Thermal treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2360/00—Materials; Physical forms thereof
- B60B2360/10—Metallic materials
- B60B2360/104—Aluminum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/10—Reduction of
- B60B2900/111—Weight
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of heavily loaded aircraft wheel, including：Injection 7055 aluminum alloy materials of shaping are thermally treated, finishing is made upper wheel hub and lower hub, it is characterised in that：The upper wheel hub is connected with lower hub by high-strength bolt, upper wheel hub includes upper wheel rim, upper annular plate, inclined board, upper whorl axial connecting seat, lower hub includes lower rim, lower annular plate, declined board, lower wheel shaft connecting seat, the present invention is withstood shocks the ability of load by setting two groups of wheel rims so as to greatly improve wheel；Two groups of wheel rims are made of injection 7055 aluminum alloy materials of shaping, and wheel weight can be mitigated on the premise of structural strength is ensured.
Description
Technical field
The invention belongs to airplane wheel technical field, and in particular to a kind of heavily loaded aircraft wheel.
Background technology
Wheel is the main building block of undercarriage, as the stressed member that aircraft is contacted with ground, except to hold
Outside by the weight of aircraft and shock loading when taking off landing, various load during also subject to ground taxi and ground controlling
The blowing pressure with tire is acted on.These load from three directions in ground are delivered to wheel by tire.
Existing wheel is using unilateral wheel rim design, the limitation of its load that withstands shocks, it is difficult to as heavily loaded aircraft
Wheel is used.
The content of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of heavily loaded aircraft wheel.
A kind of heavily loaded aircraft wheel, including：Injection shaping 7055 aluminum alloy materials it is thermally treated, finishing be made it is upper
Wheel hub and lower hub, it is characterised in that：The upper wheel hub is connected with lower hub by high-strength bolt, and upper wheel hub includes upper wheel
Edge, upper annular plate, inclined board, upper whorl axial connecting seat, the upper and lower part of the upper wheel rim are equipped with the boss of annular, upper wheel
The sidepiece of edge is connected by upper annular plate with the inclined board of cone, and the other end of inclined board is connected with upper whorl axial connecting seat
Connect, the center of upper whorl axial connecting seat is provided with circular hole, top is provided with round ring boss, lower hub include lower rim, lower annular plate,
Declined board, lower wheel shaft connecting seat, the top of the lower rim are provided with the boss that toroidal cavity, bottom are provided with annular, lower whorl
The sidepiece of edge is connected by lower annular plate with the declined board of cone, and the other end of declined board is connected with lower wheel shaft connecting seat
Connect, the center of lower wheel shaft connecting seat is provided with circular hole, bottom and is provided with round ring boss.
Preferably, the upper annular plate and lower annular plate are provided with the bolt hole of alignment.
Preferably, the boss of the annular of the upper wheel rim bottom is inserted into the top of lower rim and is provided with toroidal cavity
In.
Preferably, the round ring boss at the top of the round ring boss and upper whorl axial connecting seat of the lower wheel shaft connecting seat bottom
On be equipped with screwed hole.
Compared with prior art, beneficial effects of the present invention：
The present invention is withstood shocks the ability of load by setting two groups of wheel rims so as to greatly improve wheel；Two groups of wheels
Edge is made of injection 7055 aluminum alloy materials of shaping, and wheel weight can be mitigated on the premise of structural strength is ensured；On
Wheel hub and lower hub facilitate the assembly or disassembly of wheel by high strength exploitation；The boss of the annular of upper wheel rim bottom
The top for being inserted into lower rim is provided with toroidal cavity, while assembly precision is improved, strengthens wheel rim and lower rim
Stability.
Brief description of the drawings
Fig. 1 is a kind of structural representation of heavily loaded aircraft wheel of the present invention.
Fig. 2 is the top view of Fig. 1.
In figure, 1, upper wheel hub, 2, high-strength bolt, 3, lower hub, 101, upper wheel rim, 102, upper annular plate, 103, it is upper tiltedly
Plate, 104, upper whorl axial connecting seat, 301, lower rim, 302, lower annular plate, 303, declined board, 304, lower wheel shaft connecting seat.
Specific embodiment
Referring to Fig. 1, Fig. 2, a kind of heavily loaded aircraft wheel, including：Injection 7055 aluminum alloy materials of shaping are thermally treated, essence
The upper wheel hub 1 and lower hub 3 being processed into, it is characterised in that：The upper wheel hub 1 is connected with lower hub 3 by high-strength bolt 2
Connect, upper wheel hub 1 includes upper wheel rim 101, upper annular plate 102, inclined board 103, upper whorl axial connecting seat 104, the upper wheel rim 101
Upper and lower part is equipped with the boss of annular, and the sidepiece of upper wheel rim 101 is by upper annular plate 102 and conical inclined board
103 are connected, and the other end of inclined board 103 is connected with upper whorl axial connecting seat 104, and the center of upper whorl axial connecting seat 104 sets
There is circular hole, top is provided with round ring boss, and lower hub 3 includes that lower rim 301, lower annular plate 302, declined board 303, lower wheel shaft connect
Joint chair 304, the top of the lower rim 301 is provided with the boss that toroidal cavity, bottom are provided with annular, the side of lower rim 301
Portion is connected by lower annular plate 302 with conical declined board 303, the other end of declined board 303 and lower wheel shaft connecting seat 304
It is connected, the center of lower wheel shaft connecting seat 304 is provided with circular hole, bottom and is provided with round ring boss.
The upper annular plate 102 and lower annular plate 302 are provided with the bolt hole of alignment.
The top that the boss of the annular of the bottom of upper wheel rim 101 is inserted into lower rim 301 is provided with toroidal cavity.
The round ring boss of the lower bottom of wheel shaft connecting seat 304 and the round ring boss at the top of upper whorl axial connecting seat 104
On be equipped with screwed hole.
Technical solution of the present invention is exemplarily described above in conjunction with accompanying drawing to invention, it is clear that the present invention is implemented
It is not subject to the restrictions described above, as long as employ the various unsubstantialities that the method for the present invention is conceived and technical scheme is carried out changing
Enter, or it is not improved the design of invention and technical scheme are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (4)
1. a kind of heavily loaded aircraft wheel, including：The upper wheel that injection 7055 aluminum alloy materials of shaping are thermally treated, finishing is made
Hub (1) and lower hub (3), it is characterised in that：The upper wheel hub (1) is connected with lower hub (3) by high-strength bolt (2),
Upper wheel hub (1) includes upper wheel rim (101), upper annular plate (102), inclined board (103), upper whorl axial connecting seat (104), the upper wheel
The upper and lower part of edge (101) is equipped with the boss of annular, and the sidepiece of upper wheel rim (101) is by upper annular plate (102) and circle
The inclined board (103) of taper is connected, and the other end of inclined board (103) is connected with upper whorl axial connecting seat (104), and upper whorl axial connects
The center of joint chair (104) is provided with circular hole, and top is provided with round ring boss, and lower hub (3) includes lower rim (301), lower annular
Plate (302), declined board (303), lower wheel shaft connecting seat (304), the top of the lower rim (301) be provided with toroidal cavity, under
Portion is provided with the boss of annular, and the sidepiece of lower rim (301) is by lower annular plate (302) and conical declined board (303) phase
Connection, the other end of declined board (303) is connected with lower wheel shaft connecting seat (304), and the center of lower wheel shaft connecting seat (304) sets
There are circular hole, bottom to be provided with round ring boss.
2. a kind of heavily loaded aircraft wheel as claimed in claim 1, it is characterised in that：The upper annular plate (102) and lower ring
Shape plate (302) is provided with the bolt hole of alignment.
3. a kind of heavily loaded aircraft wheel as claimed in claim 1, it is characterised in that：The circle of upper wheel rim (101) bottom
The top that the boss of annular is inserted into lower rim (301) is provided with toroidal cavity.
4. a kind of heavily loaded aircraft wheel as claimed in claim 1, it is characterised in that：Lower wheel shaft connecting seat (304) bottom
Screwed hole is equipped with round ring boss at the top of the round ring boss and upper whorl axial connecting seat (104) in portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182265.3A CN106739790A (en) | 2016-12-20 | 2016-12-20 | A kind of heavily loaded aircraft wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182265.3A CN106739790A (en) | 2016-12-20 | 2016-12-20 | A kind of heavily loaded aircraft wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106739790A true CN106739790A (en) | 2017-05-31 |
Family
ID=58891063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611182265.3A Pending CN106739790A (en) | 2016-12-20 | 2016-12-20 | A kind of heavily loaded aircraft wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106739790A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB654723A (en) * | 1948-08-13 | 1951-06-27 | Dunlop Rubber Co | Vehicle wheels for pneumatic tyres |
| GB782841A (en) * | 1954-11-20 | 1957-09-11 | Dunlop Rubber Co | Improvements in wheels |
| CN201597753U (en) * | 2009-11-18 | 2010-10-06 | 北京北摩高科摩擦材料有限责任公司 | Brake airplane wheels of airplane |
| CN102581491A (en) * | 2012-03-01 | 2012-07-18 | 江苏科技大学 | Laser welding method for injection molding of Al-Zn-Mg-Cu aluminum alloy |
| CN206446370U (en) * | 2016-12-20 | 2017-08-29 | 江苏豪然喷射成形合金有限公司 | A kind of heavily loaded aircraft wheel |
-
2016
- 2016-12-20 CN CN201611182265.3A patent/CN106739790A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB654723A (en) * | 1948-08-13 | 1951-06-27 | Dunlop Rubber Co | Vehicle wheels for pneumatic tyres |
| GB782841A (en) * | 1954-11-20 | 1957-09-11 | Dunlop Rubber Co | Improvements in wheels |
| CN201597753U (en) * | 2009-11-18 | 2010-10-06 | 北京北摩高科摩擦材料有限责任公司 | Brake airplane wheels of airplane |
| CN102581491A (en) * | 2012-03-01 | 2012-07-18 | 江苏科技大学 | Laser welding method for injection molding of Al-Zn-Mg-Cu aluminum alloy |
| CN206446370U (en) * | 2016-12-20 | 2017-08-29 | 江苏豪然喷射成形合金有限公司 | A kind of heavily loaded aircraft 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 |