CN109515691A - A kind of runner assembly and steering engine bindiny mechanism - Google Patents
A kind of runner assembly and steering engine bindiny mechanism Download PDFInfo
- Publication number
- CN109515691A CN109515691A CN201811427167.0A CN201811427167A CN109515691A CN 109515691 A CN109515691 A CN 109515691A CN 201811427167 A CN201811427167 A CN 201811427167A CN 109515691 A CN109515691 A CN 109515691A
- Authority
- CN
- China
- Prior art keywords
- round portion
- locking member
- inner ring
- bearing
- runner assembly
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
- B64C13/24—Transmitting means
- B64C13/38—Transmitting means with power amplification
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/43—Aeroplanes; Helicopters
Abstract
The present invention relates to a kind of runner assembly and steering engine bindiny mechanism, runner assemblies, comprising: bearing (11) and locking member (12)；The bearing (11) includes rotation outer ring (111), rotary inner ring (112), and the rolling assembly (113) being located between rotation outer ring (111) and the rotary inner ring (112)；The rotary inner ring (112) includes the first inner round portion (1121) and the second inner round portion (1122)；The locking member (12) and the rotary inner ring (112) are coaxially disposed, and for locking first inner round portion (1121) and second inner round portion (1122).By using runner assembly of the invention, rotary inner ring is capable of the free clearance of eliminating machine under the locking effect of locking member, so that steering engine bindiny mechanism torque is transmitted to non-delay when rudderpost end, torque free of losses, while having good later period maintenance and maintenance property.
Description
Technical field
The present invention relates to mechanical design field more particularly to a kind of runner assembly and steering engine bindiny mechanisms.
Background technique
Hypersonic aircraft is that a kind of flying speed is more than that aircraft, guided missile, shell of 5 times of velocities of sound etc have the wing or nothing
Rotor aircraft.Wherein there is wing aircraft technical difficulty maximum with hypersonic.Since the flying speed of hypersonic aircraft is high, it is
Guarantee motor power can overcome high-speed flight resistance, and aircraft is generally designed to flat, this can bring aircraft
Internal available space is extremely limited, the limited severe problem of equipment mounting means.Therefore, hypersonic aircraft steering engine-rudderpost
Connection type be usually all by way of link mechanism realize.
General link mechanism is all made of the form that plain bearing adds connecting rod.The shortcomings that mainly having three aspects.Firstly, general
Bearing inevitably there is gap between jacket and inner sleeve, after the transmitting of connecting rod, the cumulant in gap is
The efficiency for seriously affecting the output of steering engine torque causes the torque at rudder face end to obtain and postpones significantly.For hypersonic aircraft, this
The biggish free clearance of kind can also cause rudder face and tremble shake, and rudder face is caused to destroy, and be bringing on a disaster property of aircraft consequence.Secondly, general
Logical link mechanism overall stiffness is lower, in order to guarantee enough rigidity, needs to cause entire machine using very big and heavy connecting rod
The weight and size of structure all occupy Gao Bu little.Finally, the connection bearing of common link mechanism joint is interference fitted due to using,
It is both needed to be dismantled using special process method, can not be carried out ball is damaged or worn out in bearing and quickly remove or tie up
It repairs, leverages the replacement and maintenance in later period, use cost is high.Therefore, for hypersonic aircraft, urgent need
A gapless steering engine transmission mechanism of high rigidity.
Summary of the invention
The purpose of the present invention is to provide a kind of runner assembly and steering engine bindiny mechanisms, and it is poor to solve existing structure running precision
The problem of.
For achieving the above object, the present invention provides a kind of runner assembly, comprising: bearing and locking member；
The bearing includes rotating outer ring, rotary inner ring, and between the rotation outer ring and the rotary inner ring
Rolling assembly；
The rotary inner ring includes the first inner round portion and the second inner round portion；
The locking member and the rotary inner ring are coaxially disposed, and for locking first inner round portion and described second
Inner round portion.
According to an aspect of the present invention, the position that the locking member is connected with the rotary inner ring is respectively arranged with phase
The location structure mutually cooperated.
According to an aspect of the present invention, the location structure be one of circular conical surface, arc surface, protrusion, groove or
Several combinations.
According to an aspect of the present invention, the spacing distance h between first inner round portion and the second inner round portion is full
Sufficient 0.2mm≤h≤0.5mm.
According to an aspect of the present invention, the locking member includes: connecting rod and is detachably connected with the connecting rod
Adjusting ring；
The end of described connecting rod one end is provided with the plush copper radially to become larger；
The location structure is set to the side that the plush copper is connected with the connecting rod；
The location structure is set to the side or opposite two sides of the adjusting ring.
According to an aspect of the present invention, the connecting rod is screwed with the adjusting ring and is connect.
For achieving the above object, the present invention provides a kind of steering engine bindiny mechanism, comprising: connection component, linking arm and
Rocker arm；
The linking arm and the rocker arm are rotatablely connected by the connection component.
According to an aspect of the present invention, the linking arm is at least provided with two, and arranged in parallel；
The rocker arm is set between two adjacent linking arms.
According to an aspect of the present invention, connection of the bearing in the connection component in the linking arm and the rocker arm
Position is respectively set；
The bearing is coaxially connected by the locking member in the connection component.
According to an aspect of the present invention, the rotation outer ring of the bearing respectively with the linking arm and the rocker arm interference
It is cooperatively connected.
A kind of scheme according to the present invention, by using runner assembly of the invention, lock of the rotary inner ring in locking member
The tight lower free clearance for capableing of eliminating machine of effect, keeps steering engine bindiny mechanism running precision high, when torque is transmitted to rudderpost end without
Delay, torque free of losses, while there is good later period maintenance and maintenance property.
A kind of scheme according to the present invention, by gap will be arranged between the first inner round portion and the second inner round portion, from
And when locking locking member to the first inner round portion and the second inner round portion, guarantee that rotary inner ring can sufficiently press from both sides rolling assembly
It holds, makes sufficiently to be close between rotary inner ring and rotation outer ring with rolling assembly, eliminate rotary inner ring, rotation outer ring, rolling group
Free clearance between part, to ensure that the operating accuracy of runner assembly of the invention.
A kind of scheme according to the present invention realizes the coaxially connected of locking member and rotary inner ring by location structure, fixed
Bit architecture ensure that coaxial precision of the locking member with rotary inner ring, avoid the deflection of locking member, and then ensure that of the invention
Installation accuracy and operating accuracy.
A kind of scheme according to the present invention is not only locked the rotary inner ring on each bearing by the effect of locking member,
The distance between bearing can also be consistent, and then ensure that the accurate of rocker arm and the mutual link position of linking arm,
It ensure that installation accuracy and operating accuracy of the invention.
Detailed description of the invention
Fig. 1 schematically shows a kind of structure chart of the runner assembly of embodiment according to the present invention；
Fig. 2 schematically shows a kind of cross-sectional view of the runner assembly of embodiment according to the present invention；
Fig. 3 schematically shows a kind of connection structure diagram of the runner assembly of embodiment according to the present invention；
Fig. 4 schematically shows a kind of structure chart of the steering engine bindiny mechanism of embodiment according to the present invention.
Specific embodiment
It, below will be to embodiment in order to illustrate more clearly of embodiment of the present invention or technical solution in the prior art
Needed in attached drawing be briefly described.It should be evident that the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skills without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
When being described for embodiments of the present invention, term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
" rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", orientation or positional relationship expressed by "outside" are based on phase
Orientation or positional relationship shown in the drawings is closed, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore above-mentioned term cannot
It is interpreted as limitation of the present invention.
The present invention is described in detail with reference to the accompanying drawings and detailed description, embodiment cannot go to live in the household of one's in-laws on getting married one by one herein
It states, but therefore embodiments of the present invention are not defined in following implementation.
Referring to figs. 1 and 2, a kind of embodiment according to the present invention, a kind of runner assembly of the invention, comprising:
Bearing 11 and locking member 12.In the present embodiment, locking member 12 and bearing 11 are mutually coaxially connected.In the present embodiment,
Bearing 11 includes rotation outer ring 111, rotary inner ring 112, and the rolling between rotation outer ring 111 and rotary inner ring 112
Component 113.Rolling assembly 113 is clamped between rotation outer ring 111 and rotary inner ring 112, ensure that rotation outer ring 111 and rotation
The relative rotation of inner ring 112.Shown in Figure 2, in the present embodiment, rotary inner ring 112 includes the first inner round portion 1121
With the second inner round portion 1122.First inner round portion 1121 and the second inner round portion 1122 are symmetrically set.In the first inner ring
Part 1121 and the big side of 1122 radius of the second inner round portion are separately provided for the groove knot of clamping rolling assembly 113
Structure.Locking member 12 and rotary inner ring 112 are coaxially disposed, and the first inner round portion 1121 and the second inner round portion 1122 are locked,
To enable the groove structure in the first inner round portion 1121 and the second inner round portion 1122 be spliced into one for clamp rolling
The groove of dynamic component 113 realizes the rotation connection between rotation outer ring 111, rotary inner ring 112 and rolling assembly 113.
As shown in figure 3, a kind of embodiment according to the present invention, locking member 12 includes: connecting rod 121 and adjusting ring 122.
In the present embodiment, connecting rod 121 and adjusting ring 122 are detachably connected.In the present embodiment, connecting rod 121 is whole
In cylindrical body, the end of one end is provided with the plush copper 1211 radially to become larger.In the present embodiment, connecting rod 121 and adjusting
Circle 122 is using connection (for example, threaded connection) is screwed, and convenient and fast connection, stability is high.
In conjunction with shown in Fig. 2 and Fig. 3, a kind of embodiment according to the present invention, connecting rod 121 passes through the first inner round portion
1121 and second inner round portion 1122, by the side of plush copper 1211 and the side of adjusting ring 122 respectively with the first inner round portion
1121 and second inner round portion 1122 lean, to realize to the lock of the first inner round portion 1121 and the second inner round portion 1122
Tightly.In the present embodiment, the position that locking member 12 is connected with rotary inner ring 112 is respectively arranged with mutually matched positioning knot
Structure 13.
A kind of embodiment according to the present invention, location structure 13 are one of circular conical surface, arc surface, protrusion, groove
Or several combination.In the present embodiment, location structure 13 is circular conical surface, is separately positioned on plush copper 1211 and connecting rod
121 sides being connected, the opposite two sides of adjusting ring 122, the side of the first inner round portion 1121 and the second inner round portion 1122
Side.The coaxially connected of locking member 12 and rotary inner ring 112 is realized by location structure 13, location structure 13 ensure that lock
The coaxial precision of tight part 12 and rotary inner ring 112, avoids the deflection of locking member 12, and then ensure that installation accuracy of the invention
And operating accuracy.Referring to shown in figure Fig. 2 and Fig. 3, connecting rod 121 sequentially passes through the first inner round portion 1121 and the second inner round portion
1122, the mutually matched connection of location structure 13 on location structure 13 and the first inner round portion 1121 in plush copper 1211 is adjusted
The mutually matched connection of location structure 13 on location structure 13 and the second inner round portion 1122 on pitch circle 122.Certainly, it positions
Structure 13 can also be arc surface, and set-up mode as hereinbefore, repeats no more.It should be pointed out that when on locking member 12
Location structure 13 when being set as protrusion, then what the location structure 13 on rotary inner ring 112 matched is set as groove.Work as positioning
When structure 13 is set as raised or sunken, the mode that can choose array setting is set as multiple, thus to positioning accurate is increased
Degree and stability requirement.In addition, location structure 13 may be arranged as combination or the circular conical surface and convex of circular conical surface and arc surface
The combination etc. risen.
As shown in Fig. 2, a kind of embodiment according to the present invention, the first inner round portion 1121 and the second inner round portion 1122
Between spacing distance h meet 0.2mm≤h≤0.5mm.By by the first inner round portion 1121 and the second inner round portion 1122 it
Between gap is set, to guarantee rotation when locking locking member 12 to the first inner round portion 1121 and the second inner round portion 1122
Inner ring 112 can to rolling assembly 113 sufficiently clamp, make rotary inner ring 112 and rotation outer ring 111 between with rolling assembly 113
Sufficiently it is close to, eliminates rotary inner ring 112, rotates the free clearance between outer ring 111, rolling assembly 113, to ensure that this
The operating accuracy of the runner assembly of invention.According to the actual tests of model machine as a result, spacing distance h < 0.2mm is not enough to override
Deflection under locking state between the first inner round portion 1121 and the second inner round portion 1122, that is, will cause locking member 12 and axis
Gap is still remained between rolling assembly 113 and rotary inner ring 112 and rotation outer ring 111 after holding 11 connections locking, can not be filled
Divide and clamps.If spacing distance h > 0.5mm, after test proves that locking member 12 and bearing 11 are locked, rolling assembly 113 is excessively pressed from both sides
It holds, the extruding force from rotary inner ring 112 and rotation outer ring 111, which can make rolling set up 113, smooth to be rolled, and bearing is caused
11 rotary resistance is significantly greatly increased.Therefore, between in the present invention between the first inner round portion 1121 and the second inner round portion 1122
Gauge meets 0.2mm≤h≤0.5mm from h, not only ensure that good installation accuracy, but also ensure that the flexible fortune of bearing 11
Row.
In conjunction with shown in Fig. 3 and Fig. 4, a kind of embodiment according to the present invention, steering engine bindiny mechanism of the invention, comprising:
Connection component 1, linking arm 2 and rocker arm 3.In the present embodiment, linking arm 2 and rocker arm 3 are rotatablely connected by connection component 1.
In the present embodiment, linking arm 2 is at least provided with two, and arranged in parallel.In the present embodiment, linking arm 2 is set
Two are set to, rocker arm 3 is set between two adjacent linking arms 2.In the present embodiment, it is all provided on linking arm 2 and rocker arm 3
It is equipped with groove, under the requirement that ensure that 3 structural strength of linking arm 2 and rocker arm, alleviates its weight.It, will by above-mentioned setting
Linking arm 2 is set as multiple, increases the structural strength of steering engine bindiny mechanism of the invention.
In conjunction with shown in Fig. 3 and Fig. 4, a kind of embodiment according to the present invention, the bearing 11 in connection component 1 is in linking arm
2 and the link position of rocker arm 3 be respectively set.In the present embodiment, by taking single rocker arm 3 as an example, two linking arms 2 and rocker arm 3
Coaxial arrangement on two linking arms 2 and is respectively arranged with a bearing 11 on rocker arm 3.In the present embodiment, bearing 11
It rotates outer ring 111 and is interference fitted connection with the installation site of linking arm 2 and rocker arm 3 respectively.It is shown in Figure 3, locking member 12 according to
The secondary bearing 11 passed through on two linking arms 2 and rocker arm 3 is realized coaxially connected.The setting quantity of adjusting ring 122 and bearing 111
It is identical that quantity is set, to guarantee that each bearing 11 can be fixed accurately.In the present embodiment, the last one locking bearing
Location structure 13 can be arranged for two sides in 11 adjusting ring 122, may be set to be unilateral setting location structure 13, according to
Depending on actual conditions.Not only the rotary inner ring 112 on each bearing 11 is locked by the effect of locking member 12, additionally it is possible to by axis
It holds the distance between 11 to be consistent, and then ensure that the accurate of rocker arm 3 and the mutual link position of linking arm 2, ensure that
Installation accuracy and operating accuracy of the invention.
According to the present invention, the first inner round portion 1121 and the second inner round portion 1122 are set by rotary inner ring 112, and led to
The connection of locking member 12 is crossed, ensure that rotary inner ring 112 and rotation outer ring 111 of the invention can mutually be pasted with rolling assembly 113
Tightly, the free clearance in bearing 11 is eliminated, ensure that the rotation precision of runner assembly 1 of the invention, and then ensure that steering engine
The operating accuracy of bindiny mechanism.Meanwhile 11 runing time of bearing is longer there is the abrasion condition of component in runner assembly when, only
Locking member 12 need to be removed can replace each wearing terrain, not only simple and fast, but also maintenance cost is low, reliability
It is high.
Above content is only the example of concrete scheme of the invention, for the equipment and structure of wherein not detailed description, is answered
When being interpreted as that the existing common apparatus in this field and universal method is taken to be practiced.
The foregoing is merely a schemes of the invention, are not intended to restrict the invention, for the technology of this field
For personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of runner assembly characterized by comprising bearing (11) and locking member (12)；
The bearing (11) includes rotating outer ring (111), rotary inner ring (112), and is located at the rotation outer ring (111) and institute
State the rolling assembly (113) between rotary inner ring (112)；
The rotary inner ring (112) includes the first inner round portion (1121) and the second inner round portion (1122)；
The locking member (12) and the rotary inner ring (112) are coaxially disposed, and for locking first inner round portion
(1121) and second inner round portion (1122).
2. runner assembly according to claim 1, which is characterized in that the locking member (12) and the rotary inner ring
(112) position being connected is respectively arranged with mutually matched location structure (13).
3. runner assembly according to claim 2, which is characterized in that the location structure (13) be circular conical surface, arc surface,
The combination of one or more of protrusion, groove.
4. runner assembly according to claim 1, which is characterized in that first inner round portion (1121) and the second inner ring
Partially the spacing distance h between (1122) meets 0.2mm≤h≤0.5mm.
5. runner assembly according to any one of claims 1 to 4, which is characterized in that the locking member (12) includes: connecting rod
(121) and with the connecting rod (121) adjusting ring (122) being detachably connected；
The end of described connecting rod (121) one end is provided with the plush copper (1211) radially to become larger；
The location structure (13) is set to the side that the plush copper (1211) is connected with the connecting rod (121)；
The location structure (13) is set to the side or opposite two sides of the adjusting ring (122).
6. runner assembly according to claim 5, which is characterized in that the connecting rod (121) and the adjusting ring (122)
Screw connection.
7. a kind of steering engine bindiny mechanism using any runner assembly of claim 1 to 6 characterized by comprising even
Connected components (1), linking arm (2) and rocker arm (3)；
The linking arm (2) and the rocker arm (3) are rotatablely connected by the connection component (1).
8. steering engine bindiny mechanism according to claim 7, which is characterized in that the linking arm (2) at least provided with two,
And it is arranged in parallel；
The rocker arm (3) is set between the linking arm (2) of adjacent two.
9. steering engine bindiny mechanism according to claim 7 or 8, which is characterized in that the bearing in the connection component (1)
(11) it is respectively set in the link position of the linking arm (2) and the rocker arm (3)；
The bearing (11) is coaxially connected by the locking member (12) in the connection component (1).
10. steering engine bindiny mechanism according to claim 9, which is characterized in that the rotation outer ring (111) of the bearing (11)
It is connected respectively with the linking arm (2) and the rocker arm (3) interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811427167.0A CN109515691B (en) | 2018-11-27 | 2018-11-27 | Rotating assembly and steering engine connecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811427167.0A CN109515691B (en) | 2018-11-27 | 2018-11-27 | Rotating assembly and steering engine connecting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109515691A true CN109515691A (en) | 2019-03-26 |
| CN109515691B CN109515691B (en) | 2020-09-15 |
Family
ID=65793391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811427167.0A Active CN109515691B (en) | 2018-11-27 | 2018-11-27 | Rotating assembly and steering engine connecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109515691B (en) |
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| JPH09133130A (en) * | 1995-11-07 | 1997-05-20 | Nippon Seiko Kk | Multi-point contact ball bearing |
| JP2002352532A (en) * | 2001-05-25 | 2002-12-06 | Nsk Ltd | Swing arm pivot bearing device for information recording disk |
| CN201137633Y (en) * | 2007-09-24 | 2008-10-22 | 中机洛阳轴承科技有限公司 | Double row fully loaded angular contact ball rolling wheel bearing |
| CN201621186U (en) * | 2009-09-17 | 2010-11-03 | 常熟长城轴承有限公司 | Bearing used for turbocharger spindles |
| CN204433041U (en) * | 2014-12-19 | 2015-07-01 | 成都飞机设计研究所 | Vehicle rudder drive mechanism |
| CN107653486A (en) * | 2017-09-22 | 2018-02-02 | 洛阳Lyc轴承有限公司 | The processing method that a kind of stainless steel bearing two halves inner ring assembles line |
-
2018
- 2018-11-27 CN CN201811427167.0A patent/CN109515691B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09133130A (en) * | 1995-11-07 | 1997-05-20 | Nippon Seiko Kk | Multi-point contact ball bearing |
| JP2002352532A (en) * | 2001-05-25 | 2002-12-06 | Nsk Ltd | Swing arm pivot bearing device for information recording disk |
| CN201137633Y (en) * | 2007-09-24 | 2008-10-22 | 中机洛阳轴承科技有限公司 | Double row fully loaded angular contact ball rolling wheel bearing |
| CN201621186U (en) * | 2009-09-17 | 2010-11-03 | 常熟长城轴承有限公司 | Bearing used for turbocharger spindles |
| CN204433041U (en) * | 2014-12-19 | 2015-07-01 | 成都飞机设计研究所 | Vehicle rudder drive mechanism |
| CN107653486A (en) * | 2017-09-22 | 2018-02-02 | 洛阳Lyc轴承有限公司 | The processing method that a kind of stainless steel bearing two halves inner ring assembles line |
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| 李忠洪: "考虑铰链间隙的空气舵传动机构动力学建模及分析", 《哈尔滨工业大学硕士论文》 * |
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|---|---|
| CN109515691B (en) | 2020-09-15 |
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