CN206446370U - A kind of heavily loaded aircraft wheel - Google Patents
A kind of heavily loaded aircraft wheel Download PDFInfo
- Publication number
- CN206446370U CN206446370U CN201621399645.8U CN201621399645U CN206446370U CN 206446370 U CN206446370 U CN 206446370U CN 201621399645 U CN201621399645 U CN 201621399645U CN 206446370 U CN206446370 U CN 206446370U
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- wheel
- hub
- connecting seat
- rim
- annular plate
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Abstract
The utility model 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 utility model 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 utility model 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, the stressed member contacted as aircraft 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
Acted on the blowing pressure of tire.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 be used as heavily loaded aircraft
Wheel is used.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art that 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 of annular, lower whorl provided with toroidal cavity, bottom
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 round ring boss provided with circular hole, bottom.
Preferably, the bolt hole of the upper annular plate and lower annular plate provided with alignment.
Preferably, the boss of the annular of the upper wheel rim bottom is inserted into the top of lower rim 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, the beneficial effects of the utility model：
The utility model is withstood shocks the ability of load by setting two groups of wheel rims so as to greatly improve wheel；Two
Group wheel rim is made of injection 7055 aluminum alloy materials of shaping, and wheel weight can be mitigated on the premise of structural strength is ensured
Amount；Upper wheel hub and lower hub facilitate the assembly or disassembly of wheel by high strength exploitation；The annular of upper wheel rim bottom
Boss is inserted into the top of lower rim provided with toroidal cavity, while assembly precision is improved, strengthens wheel rim with
The stability of wheel rim.
Brief description of the drawings
Fig. 1 is a kind of structural representation of heavily loaded aircraft wheel of the utility model.
Fig. 2 is Fig. 1 top view.
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.
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 passes through 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 is set
There is circular hole, 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 and connected
Joint chair 304, the top of the lower rim 301 is provided with the boss of annular, the side of lower rim 301 provided with toroidal cavity, bottom
Portion is connected by lower annular plate 302 with the declined board 303 of cone, 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 round ring boss provided with circular hole, bottom.
The bolt hole of the upper annular plate 102 and lower annular plate 302 provided with alignment.
The boss of the annular of the bottom of upper wheel rim 101 is inserted into the top of lower rim 301 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.
Utility model is exemplarily described above in conjunction with accompanying drawing for technical solutions of the utility model, it is clear that this practicality
New implement is not subject to the restrictions described above, as long as employing method design of the present utility model and technical scheme progress
Various unsubstantialities improve, or it is not improved the design of utility model and technical scheme are directly applied into other occasions,
Within protection domain of the present utility model.
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) passes through 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) provided with toroidal cavity, under
Portion is provided with the boss of annular, and the sidepiece of lower rim (301) passes through 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) is set
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
Bolt hole of the shape plate (302) provided with 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 boss of annular is inserted into the top of lower rim (301) 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 |
|---|---|---|---|
| CN201621399645.8U CN206446370U (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 |
|---|---|---|---|
| CN201621399645.8U CN206446370U (en) | 2016-12-20 | 2016-12-20 | A kind of heavily loaded aircraft wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206446370U true CN206446370U (en) | 2017-08-29 |
Family
ID=59672947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621399645.8U Active CN206446370U (en) | 2016-12-20 | 2016-12-20 | A kind of heavily loaded aircraft wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206446370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739790A (en) * | 2016-12-20 | 2017-05-31 | 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 CN201621399645.8U patent/CN206446370U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739790A (en) * | 2016-12-20 | 2017-05-31 | 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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| GR01 | Patent grant | ||
| GR01 | Patent grant |