CN207875295U - A kind of wheel attaching/detaching apparatus - Google Patents
A kind of wheel attaching/detaching apparatus Download PDFInfo
- Publication number
- CN207875295U CN207875295U CN201721798568.8U CN201721798568U CN207875295U CN 207875295 U CN207875295 U CN 207875295U CN 201721798568 U CN201721798568 U CN 201721798568U CN 207875295 U CN207875295 U CN 207875295U
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- CN
- China
- Prior art keywords
- wheel
- roller bearing
- support plate
- detaching apparatus
- attaching
- 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.)
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Abstract
The utility model proposes a kind of wheel attaching/detaching apparatus, including holder, supporting mechanism and clamping device, the supporting mechanism includes support plate, roller bearing and hydraulic pressure lifting device, the support plate is vertically arranged on holder and its bottom sides is equipped with the roller bearing pin for making one end of roller bearing be fixedly connected with support plate, the roller bearing is at least provided with two to support wheel, the hydraulic pressure lifting device driving support plate lifting；Clamping device setting is in frame upper and corresponding with roller bearing upper and lower position, including clamping piece and elevating screw, the clamping piece includes the hold-down roll that clamp bracket is in rolling contact clamping wheel with several being arranged in clamp bracket, the elevating screw connects clamp bracket and rack-mount, and the elevating screw can be translated up in the side perpendicular to support plate.The utility model provides a kind of easy to operate, low cost, operating personnel convenient and efficient can realize within a short period of time wheel assembly and disassembly operation wheel attaching/detaching apparatus.
Description
Technical field
The utility model is related to a kind of cart for dismounting airplane wheel ancillary equipments, more particularly to wheel attaching/detaching apparatus.
Background technology
Inspection Aircraft Wheels and the dismounting speed of tire directly influence wheel and tire disassembly efficiency aboard and outfield
Comprehensive guarantor's maintenance time.Since airport needs the aircraft type safeguarded very much, the wheel of corresponding aircraft, tyre model are also different.Ground
Diligent personnel are frequently necessary in a short period of time check different model wheel, tire, repair, have longevity part to replace, maintenance
Deng, it replaces to get up two to three people is at least needed to complete jointly, foot can be injured by a crashing object because wheel is overweight often in dismounting is installed, forearm flesh
A series of problems, such as meat is pulled, there is serious security risks；It is right on outfield, airstrip or runway many times to need
Tire, wheel carry out fast assembling-disassembling, and guarantee aircraft overshoot is searched every time, carrying Multiple Type tears tire open or dress device of tyre is not very square
Just, not only time-consuming and laborious, and reduce maintenance efficiency.
Although currently, related manufacturing enterprise to large and medium-sized aircraft equipped with the special assembly and disassembly instrument of wheel, due to wheel
Disassembly and installation process needs to realize that wheel itself is all adjusted in place with respect to wheel installation axle on six-freedom degree completely, is equipped with
The special assembly and disassembly instrument adjustment of wheel act using the transmissions such as leading screw, gear, the special assembly and disassembly instrument cost of wheel of outfit
It is higher, and operating process complexity is not readily accomplished, the operating process used time is very long, and operating personnel is caused to be unwilling to use.On the other hand,
Since large and medium-sized wheel weight is big, wheel, axis mating surface are big, and axial distance is longer, and wheel, axis do not allow to receive collision more energetically,
If not having to instrument, more than two personnel cooperation is needed to carry out together when operating, heavy workload, labor intensity is big, the used time
Also very long, thereby increases and it is possible to cause the damage of wheel, axis.It is therefore desirable to which one kind is easy to operate, low cost, is not needed to operating personnel
The instrument of special skill set requirements, the assembly and disassembly operation of wheel can conveniently be realized by making general operation personnel within a short period of time
Instrument.
Utility model content
Based on the above issues, the utility model aim be to provide a kind of easy to operate, low cost, operating personnel can be
The wheel attaching/detaching apparatus of the assembly and disassembly operation of wheel convenient and efficient can be realized in short period.
In view of the above problems, providing following technical solution：A kind of wheel attaching/detaching apparatus, it is characterised in that：Including holder,
Supporting mechanism and clamping device, the supporting mechanism include support plate, roller bearing and hydraulic pressure lifting device, and the support plate is vertically arranged
Being equipped on holder and in its bottom sides makes the roller bearing pin that one end of roller bearing is fixedly connected with support plate, and the roller bearing is at least
If there are two to support wheel, the hydraulic pressure lifting device driving support plate lifting；Clamping device setting in frame upper and
It is corresponding with roller bearing upper and lower position, including clamping piece and elevating screw, the clamping piece include clamp bracket and setting in clamping branch
Several on frame are in rolling contact the hold-down roll that wheel is clamped, and the elevating screw connects clamp bracket and is mounted on holder
On, the elevating screw can be translated up in the side perpendicular to support plate.
The utility model is further arranged to：The frame upper level is equipped with the connecting rod being connect with clamp bracket, institute
It states connecting rod and is equipped with the vertical slot hole that edge extends perpendicular to support plate direction, thread bush is equipped with connector sleeve along the elevating screw
Cylinder, the outer wall of the branch sleeve, which is equipped with to be adapted to vertical slot hole, makes the horizontally movable engaging groove of branch sleeve, described
Branch sleeve, which is equipped with, makes the locking nut that it is fixed with vertical slot hole.
The utility model is further arranged to：In the support plate position corresponding with roller bearing be equipped with it is horizontal fixed and with rolling
The roller bearing guide rail of shaft end head adaptation, the roller bearing, which can be fixed after the translation of roller bearing guide rail by roller bearing pin and roller bearing guide rail, to be connected
It connects.
The utility model is further arranged to：The holder is equipped with the lead rail axis placed vertically, right in the support plate
The position of lead rail axis is answered to be installed with guide rail wheel, the hydraulic pressure lifting device driving support plate makes it be moved along lead rail axis oscilaltion.
The utility model is further arranged to：The hydraulic pressure lifting device is pedal hydraulic lifter.
The utility model is further arranged to：The bottom of the holder is equipped at least four traveling wheels.
The utility model is further arranged to：The upper end of the elevating screw is equipped with rotation handwheel.
The beneficial effects of the utility model：
This wheel attaching/detaching apparatus operation principle：
One, wheel dismounting.Wheel size has been measured first, and two roller bearings of adjustment wheel attaching/detaching apparatus make two roller bearing wheelbases
Properly, wheel attaching/detaching apparatus is touched to the lower part of wheel after being directed at wheel, makes wheel completely with roller bearing to just.Then pedal liquid is used
Lifter is pressed, support plate is made to lift the state of the stress on roller bearing to wheel along lead rail axis, and puts down clamping device and clamps wheel,
Coordinate clamping wheel up and down by the roller bearing of hold-down roll and support plate lower part in clamp bracket；Finally gently move back attaching/detaching apparatus simultaneously
Wheel is rotated until wheel removes wheel hub, is finally quickly moved out wheel attaching/detaching apparatus, roller bearing is fallen and completes dismounting.
Two, wheel is installed：It similarly installs identical with method for dismounting.Wheel attaching/detaching apparatus is simultaneously pushed under wheel by adjustment roller bearing
Roller bearing is risen by hydraulic pressure lifting device in portion, makes the liftoff holding of wheel and wheel hub sustained height.Touch device and wheel hub pair
Then standard rotates wheel, it is ensured that wheel internal bearings under the roller bearing cooperation under the hold-down roll and support plate in clamp bracket
With the spline on wheel hub to upper, release clamp bracket simultaneously falls roller bearing, releases the installation that wheel can be completed in attaching/detaching apparatus.
The innovative point of the wheel attaching/detaching apparatus：(1) wheel is clamped at roller bearing in fixed pillar design, can bear larger weight,
The easy-to-use wheel rapid alignment that can flexibly roll is installed, convenient for safe and reliable.(2) in the upper of the wheel attaching/detaching apparatus
Face increases a clamping device, can be completely disengaged when dismantling wheel artificial, can be achieved with dismantling by machine entirely,
Installation.(3) the movable adjustable distance of roller bearing can be adjusted, whole design according to the model of different aircrafts, size
Intensity is also added, whole stability is improved.(4) the wheel attaching/detaching apparatus is designed by hydraulic forklift, whole real
Show one man operation, has been completed for dismounting wheel with traditional manpower, save substantial portion of manpower and time, it is completely real
Show single independent operation, is not necessarily to technological guidance, it is easy to operate；Adapt to it is various under the conditions of operation, it is easy to maintain after use,
And it is not only time-consuming and laborious when mutual disassembly, and the things such as greasy dirt are easy to make parts, bad wiping and cleaning dirty.And it utilizes
The wheel attaching/detaching apparatus can effectively prevent the contact of greasy dirt, and the time is saved for the development of follow-up work.Common one
Main wheel needs 3 people to dismantle, about 15 minutes primary time, and can be at 7 points with a people for demountor wheel apparatus
It is completed in clock.The Inspection Aircraft Wheels attaching/detaching apparatus, using innovation practical design theory, simple in structure, easy to operate, manufacturing cost
It is low, smooth running, securely and reliably.
Description of the drawings
Fig. 1 is the structural schematic diagram of wheel attaching/detaching apparatus in the utility model embodiment；
Fig. 2 is the cross-sectional view of the utility model line A-A along Fig. 1；
Fig. 3 is the structural schematic diagram of wheel attaching/detaching apparatus in the utility model embodiment.
Illustrate in figure：1- holders；11- lead rail axis；12- traveling wheels；13- connecting rods；The vertical slot holes of 131-；2- support plates；
21- roller bearing pins；22- roller bearing guide rails；23- guide rail wheels；3- roller bearings；4- hydraulic pressure lifting devices；5- clamping pieces；51- clamp brackets；
52- hold-down rolls；6- elevating screws；61- branch sleeves；611- engages groove；62- locking nuts；63- rotates handwheel；
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1-Figure 3, a kind of wheel attaching/detaching apparatus, including holder 1, supporting mechanism and clamping device, the support
Mechanism includes support plate 2, roller bearing 3 and hydraulic pressure lifting device 4, and the support plate 2 is vertically arranged on holder 1 and in its bottom sides
Equipped with the roller bearing pin 21 for making one end of roller bearing 3 be fixedly connected with support plate 2, the roller bearing 3 is at least provided with two to support machine
Wheel, the hydraulic pressure lifting device 4 drive support plate 2 to lift；Further, position corresponding with roller bearing 3 is equipped with water in the support plate 2
Roller bearing guide rail 23 that is flat fixed and being adapted to 3 end of roller bearing, the roller bearing 3 can pass through roller bearing pin after the translation of roller bearing guide rail 23
21 are fixedly connected with roller bearing guide rail 23.
As shown in Figures 2 and 3, the holder 1 is equipped with the lead rail axis 11 placed vertically, and correspondence is led in the support plate 2
The position of rail axis 11 is installed with guide rail wheel 23, and the hydraulic pressure lifting device 4 drives support plate 2 that it is made to be moved along 11 oscilaltion of lead rail axis
It is dynamic.The hydraulic pressure lifting device 4 is pedal hydraulic lifter.The bottom of the holder 1 is equipped at least four traveling wheels 12.
As shown in figures 1 and 3, clamping device setting is on 1 top of holder and corresponding with 3 upper and lower position of roller bearing, including
Clamping piece 5 and elevating screw 6, the clamping piece 5 include clamp bracket 51 and several rollings being arranged in clamp bracket 51
The hold-down roll 52 of contact clamping wheel, the elevating screw 6 connect clamp bracket 51 and on holders 1, the lifting
Lead screw 6 can be translated up perpendicular to the side of support plate 2.
As shown in Figure 1,1 upper level of the holder is equipped with the connecting rod 13 being connect with clamp bracket 51, the connecting rod
13, which are equipped with the thread bush along the vertical slot hole 131 extended perpendicular to 2 direction of support plate, the elevating screw 6, is equipped with connector sleeve
Cylinder 61, the outer wall of the branch sleeve 61, which is equipped with to be adapted to vertical slot hole 131, makes 61 horizontally movable engaging of branch sleeve
Groove 611, the branch sleeve 61, which is equipped with, makes the locking nut 62 that it is fixed with vertical slot hole 131.The lifting silk
The upper end of bar 6 is equipped with rotation handwheel 63.
This wheel attaching/detaching apparatus operation principle：One, wheel dismounting.Wheel size, adjustment wheel dismounting dress have been measured first
Two roller bearings 3 set keep two roller bearings, 3 wheelbase suitable, touch wheel attaching/detaching apparatus to the lower part of wheel after being directed at wheel, make wheel
Completely with roller bearing 3 to just.Then pedal hydraulic pressure lifting device 4 is used, support plate 2 is made to be lifted to wheel on roller bearing 3 along lead rail axis 11
The state of stress, and put down clamping device and clamp wheel, pass through 2 lower part of hold-down roll 52 and support plate in clamp bracket 51
About 3 roller bearing cooperation clamping wheel；It is last gently to move back attaching/detaching apparatus and rotate wheel until wheel removes wheel hub, it is last quick
Wheel attaching/detaching apparatus is removed, roller bearing is fallen and completes dismounting.Two, wheel is installed：It similarly installs identical with method for dismounting.Adjust roller bearing
3 and wheel attaching/detaching apparatus is pushed into wheel lower part, roller bearing 3 is risen by hydraulic pressure lifting device 4, makes the liftoff holding of wheel and wheel wheel
Hub sustained height.It touches device to be aligned with wheel hub, then the roller bearing under the hold-down roll 52 and support plate 2 in clamp bracket 51
3 cooperations are lower to rotate wheel, it is ensured that for wheel internal bearings with the spline on wheel hub to upper, release clamp bracket 51 simultaneously falls roller bearing
3, release the installation that wheel can be completed in attaching/detaching apparatus.
The innovative point of the wheel attaching/detaching apparatus：(1) wheel is clamped at roller bearing 3 in fixed pillar design, can bear larger weight,
The easy-to-use wheel rapid alignment that can flexibly roll is installed, convenient for safe and reliable.(2) in the upper of the wheel attaching/detaching apparatus
Face increases a clamping device, can be completely disengaged when dismantling wheel artificial, can be achieved with dismantling by machine entirely,
Installation.(3) 3 movable adjustable distance of roller bearing can be adjusted according to the model of different aircrafts, size, and whole sets
Meter also adds intensity, improves whole stability.(4) the wheel attaching/detaching apparatus is designed by hydraulic forklift, whole
One man operation is realized, is completed for dismounting wheel with traditional manpower, saves substantial portion of manpower and time, completely
Single independent operation is realized, technological guidance is not necessarily to, it is easy to operate；Adapt to it is various under the conditions of operation, the maintenance side after use
Just, and mutual disassembly when it is not only time-consuming and laborious, but also the things such as greasy dirt are easy to make parts, bad wiping and cleaning dirty.And
It can effectively prevent the contact of greasy dirt using the wheel attaching/detaching apparatus, the time saved for the development of follow-up work.Common
One main wheel needs 3 people's dismountings, about 15 minutes primary time, and can be with people for demountor wheel apparatus
It is completed in 7 minutes.The Inspection Aircraft Wheels attaching/detaching apparatus, it is simple in structure using innovation practical design theory, it is easy to operate, it is manufactured into
This low, smooth running, securely and reliably.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications, above-mentioned vacation can also be made
If these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of wheel attaching/detaching apparatus, it is characterised in that：Including holder, supporting mechanism and clamping device, the supporting mechanism packet
Support plate, roller bearing and hydraulic pressure lifting device are included, the support plate, which is vertically arranged on holder, and its bottom sides is equipped with makes roller bearing
The roller bearing pin that is fixedly connected with support plate of one end, the roller bearing is at least provided with two to support wheel, the hydraulic lifting
Device drives support plate lifting；Clamping device setting in frame upper and correspondings with roller bearing upper and lower position, including clamping piece with
Elevating screw, the clamping piece include the folder that clamp bracket is in rolling contact clamping wheel with several being arranged in clamp bracket
Hold idler wheel, the elevating screw connects clamp bracket and rack-mount, and the elevating screw can be perpendicular to support plate
Side translates up.
2. a kind of wheel attaching/detaching apparatus according to claim 1, it is characterised in that：The frame upper level is equipped with and folder
The connecting rod of holder connection is held, the connecting rod is equipped with along the vertical slot hole extended perpendicular to support plate direction, the lifting
Thread bush is equipped with branch sleeve on lead screw, and the outer wall of the branch sleeve, which is equipped with to be adapted to vertical slot hole, makes branch sleeve can water
The dynamic engaging groove of translation, the branch sleeve, which is equipped with, makes the locking nut that it is fixed with vertical slot hole.
3. a kind of wheel attaching/detaching apparatus according to claim 1 or 2, it is characterised in that：In the support plate with roller bearing pair
The position answered is equipped with roller bearing guide rail that is horizontal fixed and being adapted to roller bearing end, and the roller bearing can pass through after the translation of roller bearing guide rail
Roller bearing pin is fixedly connected with roller bearing guide rail.
4. a kind of wheel attaching/detaching apparatus according to claim 1, it is characterised in that：The holder is equipped with and places vertically
Lead rail axis, the position of corresponding rails axis is installed with guide rail wheel in the support plate, and the hydraulic pressure lifting device driving support plate makes it
It is moved along lead rail axis oscilaltion.
5. a kind of wheel attaching/detaching apparatus according to claim 1, it is characterised in that：The hydraulic pressure lifting device is foot-operated liquid
Press lifter.
6. a kind of wheel attaching/detaching apparatus according to claim 1, it is characterised in that：The bottom of the holder is equipped at least four
A traveling wheel.
7. a kind of wheel attaching/detaching apparatus according to claim 1, it is characterised in that：The upper end of the elevating screw, which is equipped with, to be turned
It starts to take turns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721798568.8U CN207875295U (en) | 2017-12-20 | 2017-12-20 | A kind of wheel attaching/detaching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721798568.8U CN207875295U (en) | 2017-12-20 | 2017-12-20 | A kind of wheel attaching/detaching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207875295U true CN207875295U (en) | 2018-09-18 |
Family
ID=63501583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721798568.8U Expired - Fee Related CN207875295U (en) | 2017-12-20 | 2017-12-20 | A kind of wheel attaching/detaching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207875295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305387A (en) * | 2018-10-31 | 2019-02-05 | 成都航空职业技术学院 | A kind of airplane wheel automation disassemblerassembler and automation assembly and disassembly methods |
-
2017
- 2017-12-20 CN CN201721798568.8U patent/CN207875295U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305387A (en) * | 2018-10-31 | 2019-02-05 | 成都航空职业技术学院 | A kind of airplane wheel automation disassemblerassembler and automation assembly and disassembly methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |