CN107327560A - A kind of unmanned plane transmission case device - Google Patents
A kind of unmanned plane transmission case device Download PDFInfo
- Publication number
- CN107327560A CN107327560A CN201710563796.5A CN201710563796A CN107327560A CN 107327560 A CN107327560 A CN 107327560A CN 201710563796 A CN201710563796 A CN 201710563796A CN 107327560 A CN107327560 A CN 107327560A
- Authority
- CN
- China
- Prior art keywords
- unmanned plane
- aluminium axle
- transmission case
- case device
- plane transmission
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 46
- 239000004411 aluminium Substances 0.000 claims abstract description 46
- 210000004907 gland Anatomy 0.000 claims abstract description 16
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02021—Gearboxes; Mounting gearing therein with means for adjusting alignment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
- F16H2057/0235—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly specially adapted to allow easy accessibility and repair
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The present invention is a kind of unmanned plane transmission case device, including aluminium axle, the clutch shaft bearing being set on the aluminium axle, second bearing, 3rd bearing, two end faces of the aluminium axle are respectively equipped with gland and friction top, the gland is connected with bottom plate by pull bar, the unmanned plane transmission case device also includes the frock for being used to assemble the aluminium axle, the frock includes the first positioning sleeve and the second positioning sleeve being set on the aluminium axle, second positioning sleeve is connected with guide rod, and first positioning sleeve and the friction top are oriented to by guide rod.The present invention installs simple, and positioning is reliable, easy to use, it is only necessary to which simple instrument can just complete whole assembly manipulations.
Description
Technical field
The present invention relates to unmanned plane field, more particularly to a kind of unmanned plane transmission case device.
Background technology
Existing aircraft field unmanned plane more be use the motorized motions way of output, this motorized motions nobody
Machine is restricted by battery technology, and cruising time is short and loading capacity is smaller, typically can not all meet conventional work.By contrast
Unmanned plane can just greatly improve loading capacity and cruising time using fuel oil as power output, increasingly be welcome by market,
But the overwhelming majority is driven by belt, because the transmission efficiency of belt is low, the service life of belt is also shorter, institute
The direct-connected gear-box of clutch, in this case, the bearing of gear-box are passed through with the unmanned plane field dynamic unmanned plane of some oil
Installation accuracy be restriction transmission principal element.
The content of the invention
It is an object of the invention to provide a kind of high unmanned plane transmission case device of precision.
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of unmanned plane transmission case device, including aluminium axle, be arranged
Clutch shaft bearing, second bearing on the aluminium axle, 3rd bearing, two end faces of the aluminium axle are respectively equipped with gland and compression
Lid, the gland is connected with bottom plate by pull bar, and the unmanned plane transmission case device also includes the work for being used to assemble the aluminium axle
Dress, the frock includes the first positioning sleeve and the second positioning sleeve being set on the aluminium axle, and second positioning sleeve is connected with
Guide rod, first positioning sleeve and the friction top are oriented to by guide rod.
Further, the unmanned plane transmission case device also includes gear-box and gear-box guide sleeve, and the gear-box is led
The periphery of the gland is set in set, the gear-box is assemblied in the aluminium axle by the guiding of the gear-box guide sleeve
Periphery.
Further, the friction top is provided with the first threaded mandrel, using the rotation of first threaded mandrel, by institute
State friction top and first threaded mandrel is exited；First positioning sleeve is provided with the second threaded mandrel, utilizes described second
The rotation of threaded mandrel successively exits the second positioning sleeve, the first positioning sleeve, the second threaded mandrel, guide rod.
Further, the aluminium axle is inserted by bearing pin with second positioning sleeve and positioned.
Further, the clutch shaft bearing is located in the friction top, is compressed the friction top with external force, makes described the
The inner ring of one bearing is assembled in place with the aluminium axle.
Further, the inside of the aluminium axle is hollow, and the bottom plate has positioning boss, and the positioning boss is inserted into
The inside of the aluminium axle, the pull bar is connected with the positioning boss.
Further, the gland is inserted into the inside of the aluminium axle, is compressed the gland with external force, makes described second
Bearing and the inner ring of the 3rd bearing are assembled in place with the aluminium axle.
Compared with prior art, the beneficial effect of unmanned plane transmission case device of the present invention is：Install simple, positioning is reliable,
It is easy to use, it is only necessary to which that simple instrument can just complete whole assembly manipulations.
Brief description of the drawings
Fig. 1 is the general structure front view of the present apparatus；
Fig. 2 is Fig. 1 sectional view；
Fig. 3 is the top view of the present apparatus；
Fig. 4 is Fig. 1 axonometric drawing；
Fig. 5 is the overall diagram after assembling gear case；
Fig. 6 is Fig. 5 sectional view.
Label is as follows in figure：1. aluminium axle, 2. first positioning sleeves, 3-1. clutch shaft bearings, 3-2. second bearings, the axles of 3-3. the 3rd
Hold, 4. second positioning sleeves, 5. guide rods, 6. glands, the threaded mandrels of 7-1. first, the threaded mandrels of 7-2. second, 8. pull bars, 9. pressure
Tight lid, 10. bearing pins, 11. bottom plates, 12. gear-boxes, 13. gear-box guide sleeves.
Embodiment
Fig. 1 is referred to Fig. 6, a kind of unmanned plane transmission case device, including aluminium axle 1, be set on aluminium axle 1 first determine
Position set 2 and the second positioning sleeve 4, the positioning sleeve 4 of aluminium axle 1 and second are inserted by bearing pin 10 and positioned, and the bottom side face of aluminium axle 1 is arranged
There is clutch shaft bearing 3-1, the bottom end face of aluminium axle 1 is provided with friction top 9, and clutch shaft bearing 3-1 is located in friction top 9, the second positioning sleeve 4
The guide rod 5 for being oriented in vertical direction is connected with, friction top 9 is enclosed on guide rod 5 and positioned, will be pressed with external force
Tight lid 9 is compressed, and the inner ring and aluminium axle 1 for making clutch shaft bearing 3-1 are assembled in place.
The inside of aluminium axle 1 is hollow, and the bottom of aluminium axle 1 is provided with the bottom plate 11 with positioning boss, the positioning boss of bottom plate 11
The inside of aluminium axle 1 is inserted into from the bottom opening of aluminium axle 1.The top side face of aluminium axle 1 is arranged with second bearing 3-2 and arranged side by side
Three bearing 3-3, second bearing 3-2 and 3rd bearing 3-3 are located in the first positioning sleeve 2, and the first positioning sleeve 2 is enclosed on guide rod 5
Positioned and be oriented to, pull bar 8 of the positioning boss center provided with an insertion aluminium axle 1 of bottom plate 11, the top of pull bar 8 is provided with pressure
Lid 6, the open top of gland 6 from aluminium axle 1 is inserted into the inside of aluminium axle 1.Gland 6 is compressed with external force, make second bearing 3-2 and
3rd bearing 3-3 inner ring is assembled in place with aluminium axle 1.
Friction top 9 is provided with the first threaded mandrel 7-1, using turning clockwise for the first threaded mandrel 7-1, by friction top
9 and first threaded mandrel 7-1 exit；
First positioning sleeve 2 is provided with the second threaded mandrel 7-2, using the rotation of the second threaded mandrel 7-2 successively by second
Positioning sleeve 4, the first positioning sleeve 2, the second threaded mandrel 7-2, guide rod 5 are exited.
Among said structure, the first positioning sleeve 2, the second positioning sleeve 4, guide rod 5, bearing pin 10, the first threaded mandrel 7-1,
Second threaded mandrel 7-2 is frock.Remaining is the part-structure of unmanned plane transmission case device, and unmanned plane transmission case device also includes
Gear-box 12 and gear-box guide sleeve 13, gear-box guide sleeve 13 are set in the periphery of gland 6, and gear-box 12 is led by gear-box
To the guiding of set 13, the periphery of aluminium axle 1 is assemblied in.
When assembling bearing, reliable positioning was both ensure that by frock, has there is rational fixture scheme again, this method is special
It is adapted to inner ring and rotates the use occasion that outer ring is fixed, more meets the larger assembling principle of the bearing moving-coil magnitude of interference, played axle
Hold the ceiling effect of standardization.This makes bearing assembling become to get twice the result with half the effort, time saving and energy saving, it is ensured that the service life of bearing.
When dismantling bearing, also with same method, the morpheme requirement of bearing radially, axially is set not to be damaged, to dismantle
Under bearing effectively utilize again.
Advantages of the present invention has：
1）The present apparatus installs simple, and positioning is reliable, easy to use, it is only necessary to which simple instrument can just complete whole assembling behaviour
Make.
2）This structural volume is small, also allows for carrying during outgoing operation, and when needing to change, all rigging positions have reliably
Positioning datum, eliminate bearing assembling tilt, the influence that brings of axial end bounce, make load module, standardization.
3）The present apparatus is simple in construction, be easy to safeguard.
4）Because the present apparatus can take various external pressures to be constructed, do not constrained by place and personnel, so can
So that cost is greatly lowered, while operating efficiency can also be improved.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for people in the art
For member, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the spiritual or basic of the present invention
In the case of feature, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, it will all should implement
Example regards exemplary as, and is nonrestrictive, and the scope of the present invention is limited by appended claims rather than described above
It is fixed, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention.No
Any reference in claim should be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. a kind of unmanned plane transmission case device, it is characterised in that：Including aluminium axle, the clutch shaft bearing being set on the aluminium axle,
Two bearings, 3rd bearing, two end faces of the aluminium axle are respectively equipped with gland and friction top, and the gland is connected with by pull bar
Bottom plate, the unmanned plane transmission case device also includes the frock for being used to assemble the aluminium axle, and the frock is described including being set in
The first positioning sleeve and the second positioning sleeve on aluminium axle, second positioning sleeve are connected with guide rod, first positioning sleeve and institute
Friction top is stated to be oriented to by guide rod.
2. unmanned plane transmission case device according to claim 1, it is characterised in that：The unmanned plane transmission case device is also wrapped
Gear-box and gear-box guide sleeve are included, the gear-box guide sleeve is set in the periphery of the gland, and the gear-box passes through institute
The guiding of gear-box guide sleeve is stated, the periphery of the aluminium axle is assemblied in.
3. unmanned plane transmission case device according to claim 1, it is characterised in that：The friction top is provided with the first screw thread
Push rod, using the rotation of first threaded mandrel, the friction top and first threaded mandrel are exited；Described first determines
Position put provided with the second threaded mandrel, using second threaded mandrel rotation successively by the second positioning sleeve, the first positioning sleeve,
Second threaded mandrel, guide rod are exited.
4. unmanned plane transmission case device according to claim 1, it is characterised in that：The aluminium axle and second positioning sleeve
Inserted and positioned by bearing pin.
5. unmanned plane transmission case device according to claim 1, it is characterised in that：The clutch shaft bearing is located at described compress
In lid, the friction top is compressed with external force, the inner ring and the aluminium axle for making the clutch shaft bearing are assembled in place.
6. unmanned plane transmission case device according to claim 1, it is characterised in that：The inside of the aluminium axle is hollow, institute
Stating bottom plate has positioning boss, and the positioning boss is inserted into the inside of the aluminium axle, and the pull bar connects with the positioning boss
Connect.
7. unmanned plane transmission case device according to claim 1, it is characterised in that：The gland is inserted into the aluminium axle
Inside, is compressed the gland with external force, and the inner ring and the aluminium axle for making the second bearing and the 3rd bearing are assembled to
Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710563796.5A CN107327560A (en) | 2017-07-12 | 2017-07-12 | A kind of unmanned plane transmission case device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710563796.5A CN107327560A (en) | 2017-07-12 | 2017-07-12 | A kind of unmanned plane transmission case device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107327560A true CN107327560A (en) | 2017-11-07 |
Family
ID=60196895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710563796.5A Pending CN107327560A (en) | 2017-07-12 | 2017-07-12 | A kind of unmanned plane transmission case device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107327560A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5033177A (en) * | 1989-09-08 | 1991-07-23 | Innovative Tools & Equipment Corporation | Sleeve bearing puller and installer |
| AU2011100987A4 (en) * | 2011-08-09 | 2011-11-17 | Hengdian Group Linix Motor Co., Ltd. | Bearing pressing device |
| CN203156102U (en) * | 2013-04-08 | 2013-08-28 | 绍兴新益流体传动机械有限公司 | Transmission system structure of drilling tool of gear box |
| CN203527393U (en) * | 2013-10-31 | 2014-04-09 | 江西洪都航空工业集团有限责任公司 | Installation device of airplane pull rod bearing bolt |
| CN203526894U (en) * | 2013-09-06 | 2014-04-09 | 合肥凯创汽车零部件有限公司 | Engine water pump bearing and water seal combination press-fitting tool |
| CN204893360U (en) * | 2015-07-21 | 2015-12-23 | 江门麦威电子科技有限公司 | Full automatic assembly equipment of magnetic ring casing |
| CN207111894U (en) * | 2017-07-12 | 2018-03-16 | 飞瑞航空科技（江苏）有限公司 | A kind of unmanned plane transmission case device |
-
2017
- 2017-07-12 CN CN201710563796.5A patent/CN107327560A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5033177A (en) * | 1989-09-08 | 1991-07-23 | Innovative Tools & Equipment Corporation | Sleeve bearing puller and installer |
| AU2011100987A4 (en) * | 2011-08-09 | 2011-11-17 | Hengdian Group Linix Motor Co., Ltd. | Bearing pressing device |
| CN203156102U (en) * | 2013-04-08 | 2013-08-28 | 绍兴新益流体传动机械有限公司 | Transmission system structure of drilling tool of gear box |
| CN203526894U (en) * | 2013-09-06 | 2014-04-09 | 合肥凯创汽车零部件有限公司 | Engine water pump bearing and water seal combination press-fitting tool |
| CN203527393U (en) * | 2013-10-31 | 2014-04-09 | 江西洪都航空工业集团有限责任公司 | Installation device of airplane pull rod bearing bolt |
| CN204893360U (en) * | 2015-07-21 | 2015-12-23 | 江门麦威电子科技有限公司 | Full automatic assembly equipment of magnetic ring casing |
| CN207111894U (en) * | 2017-07-12 | 2018-03-16 | 飞瑞航空科技（江苏）有限公司 | A kind of unmanned plane transmission case device |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171107 |
|
| WD01 | Invention patent application deemed withdrawn after publication |