CN107269685A - A kind of bearing and rotational structure - Google Patents
A kind of bearing and rotational structure Download PDFInfo
- Publication number
- CN107269685A CN107269685A CN201710664124.3A CN201710664124A CN107269685A CN 107269685 A CN107269685 A CN 107269685A CN 201710664124 A CN201710664124 A CN 201710664124A CN 107269685 A CN107269685 A CN 107269685A
- Authority
- CN
- China
- Prior art keywords
- inner ring
- keeper
- bearing
- dust cap
- outer ring
- 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.)
- Granted
Links
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
- 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
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
-
- 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
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
-
- 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7806—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for spherical roller 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention provides a kind of bearing and rotational structure, belong to machinery equipment field, the bearing includes outer ring, inner ring, rolling element, retainer and keeper, outer ring is arranged at intervals with inner ring, rolling element is located between outer ring and inner ring, retainer is installed between outer ring and inner ring, rolling element is connected in retainer, rolling element is overall by being constituted between retainer and outer ring and inner ring, keeper is installed on inner ring, direction of axis line protrusion inner ring of the keeper along inner ring, and circumference of the keeper along inner ring shape in a ring, keeper form positioning hole;Rotational structure includes bearing as above.The bearing that the present invention is provided sets keeper on inner ring, outer ring or inside and outside circle, when in use, and keeper can carry out auxiliary installation to bushing pipe, prevent bushing pipe from offseting axle center, it is simple in construction and easy for installation, artificial and material cost can be saved, has to the quality of product and is significantly lifted.
Description
Technical field
The present invention relates to machinery equipment field, in particular to a kind of bearing and rotational structure.
Background technology
Matched a kind of without the shaft shoulder or the occasion that uses of multiple bearing, all use bushing pipe and (such as electric car, rubbed to carry axial force
The front-wheel of motorcycle) middle bushing pipe substantial deviation center is just felt relieved or prevents, often all on the external diameter of bushing pipe one or many on set
Individual elastic tape.
Inventor has found that existing conventional bearings at least have the following disadvantages under study for action:Existing conventional bearings are one
The occasion used without shaft shoulder pairing or multiple bearing is planted in use, all using bushing pipe to carry axial force (such as electric car, motorcycle
Front-wheel) middle bushing pipe substantial deviation center is just felt relieved or prevents, one or more rubbers are often covered all on the external diameter of bushing pipe
Circle.It just can guarantee that the center line and two bearings inner ring center line of bushing pipe are basically identical, it is ensured that bearing fully carries axial force, it is to avoid
Bearing installs cumbersome, installation difficulty, uses manpower and goods and materials because carrying uneven and injured, but to add just positioner.
The content of the invention
Bushing pipe is all used when being used it is an object of the invention to provide a kind of occasion used without shaft shoulder pairing or multiple bearing
To carry a kind of axle that middle bushing pipe substantial deviation center was just felt relieved or prevented to axial force (such as front-wheel of electric car, motorcycle)
Hold, use this bearing without covering one or more elastic tapes on the external diameter of bushing pipe, be directly exactly one or more bushing pipes
Just can be with;It ensure that the center line and two bearings inner ring center line of bushing pipe are basically identical.
The present invention also aims to provide a kind of rotational structure, to improve existing bearing when in use, it need to set auxiliary
It could preferably be worked between helping, install cumbersome, the problem of installation difficulty.
What the present invention was realized in:
Based on the first above-mentioned purpose, the invention provides a kind of bearing, including outer ring, inner ring, rolling element, retainer and
Keeper, the outer ring is arranged at intervals with the inner ring, and the rolling element is located between the outer ring and the inner ring, described to protect
Hold frame to be installed between the outer ring and the inner ring, the rolling element is connected in the retainer, the keeper is installed on
The inner ring, direction of axis line of the keeper along the inner ring protrudes the inner ring, and the keeper is along the inner ring
Circumference shape in a ring, the keeper formation positioning hole.
The bearing that the present invention is provided sets keeper on inner ring, outer ring or inside and outside circle, and when in use, keeper can
To carry out auxiliary installation to bushing pipe, prevent bushing pipe from offseting axle center, it is simple in construction and easy for installation, artificial and material can be saved
Cost, has to the quality of product and is significantly lifted.
Further, the bearing also includes dust cap, and the dust cap is installed on the outer ring, and the dust cap with
The inner ring rotates connection, and the retainer is arranged at intervals with the dust cap, and the keeper is connected with the dust cap, institute
Keeper is stated to be connected with the inner ring by the dust cap.
Dust cap can avoid dust from entering in bearing, so as to ensure the normal operation of bearing, keeper is arranged on into anti-
Dirt, which is covered, can avoid the bearing work of keeper to dust cap in rotation from impacting.
Further, the keeper includes contiguous block and locating piece, and the contiguous block is connected with the dust cap, described
Direction of axis line extension of the contiguous block along the inner ring, the locating piece is located at one of the contiguous block away from the dust cap
End, the locating piece is extended radially inwardly along the inner ring, and the locating piece forms the positioning hole.
Contiguous block and locating piece are vertically arranged, direction of axis line protrusion of the contiguous block along inner ring, it is to avoid the work to bearing
Impact, radially protruding of the locating piece along inner ring, position isostructural to bushing pipe aid in.
Further, the dust cap is connected in the outer ring, and the contiguous block is with the dust cap away from the outer ring
Side connection.
So when installing bushing pipe, bushing pipe directly can be against on inner ring after passing through locating piece, it is to avoid bushing pipe connects with dust cap
Touch.
Further, the dust cap is made with the keeper of integral forming process.
So more facilitate during fabrication, while structural strength is higher, artificial and production cost can be saved.
Further, the internal layer formation mounting hole of the inner ring, the diameter of the positioning hole is more than the mounting hole.
Can so bushing pipe be facilitated to install.
Further, the keeper is set to two groups, and keeper described in two groups is respectively arranged in the inner ring, two groups of institutes
Axial line of the keeper along the inner ring is stated to be symmetrical arranged.
Sometimes run into bushing pipe it is longer when, multiple bearings can be set, keeper is respectively provided with positioned at middle bearing both sides
It is more convenient to use.
Based on the second above-mentioned purpose, present invention also offers a kind of rotational structure, including bearing as described above.
The rotational structure that the present invention is also provided includes bearing as described above, and when in use, keeper can enter to bushing pipe
Row auxiliary is installed, simple in construction and easy for installation, can save artificial and material cost, is had to the quality of product and is significantly carried
Rise.
Further, the rotational structure also includes bushing pipe, and the bushing pipe is connected in the keeper, and the bushing pipe is located at
In the positioning hole.
Further, the bearing is set to two, and two bearings are respectively arranged in the two ends of the bushing pipe, two
The bearing is symmetrical arranged, and the keeper is set towards bearing another described.
Two bearings are separately mounted to two ends, and two keepers are oppositely arranged, bushing pipe is positioned and consolidated by keeper
It is fixed.
Compared with prior art, the beneficial effect realized of the present invention is:
The bearing that the present invention is provided sets keeper on inner ring, outer ring or inside and outside circle, and when in use, keeper can
It is simple in construction and easy for installation to carry out auxiliary installation to bushing pipe, artificial and material cost can be saved, to the quality of product
Have and significantly lifted.
The rotational structure that the present invention is also provided includes bearing as described above, and when in use, keeper can enter to bushing pipe
Row auxiliary is installed, simple in construction and easy for installation, can save artificial and material cost, is had to the quality of product and is significantly carried
Rise.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
Practical accompanying drawing is briefly described required in embodiment or description of the prior art, it should be apparent that, it is described below attached
Figure is some embodiments of the present invention, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 shows the schematic diagram for the bearing that the embodiment of the present invention 1 is provided;
Fig. 2 shows the schematic diagram for the keeper that the embodiment of the present invention 1 is provided;
Fig. 3 shows the sectional view for the keeper that the embodiment of the present invention 1 is provided;
Fig. 4 shows the schematic diagram for the bearing that the embodiment of the present invention 2 is provided;
Fig. 5 shows the schematic diagram for the first rotational structure that the embodiment of the present invention 3 is provided;
Fig. 6 shows the schematic diagram for second of rotational structure that the embodiment of the present invention 3 is provided.
In figure:101- outer rings;102- inner rings;103- rolling elements;104- retainers;105- dust caps;106- keepers;
107- positioning holes;108- mounting holes;109- contiguous blocks;110- locating pieces;111- bearings;112- bushing pipes.
Embodiment
Bearing is a kind of important spare part in contemporary plant equipment.Its major function is the mechanical rotary body of support, reduction
Coefficient of friction in its motion process, and ensure its rotating accuracy, it should be support to study carefully for it is acted on, i.e., literal interpretation is used for
Axle is held, but this is a part for its effect, and it is substantially exactly that can undertake radial load to support it.It can be appreciated that it is
For fixing axle.Inventor has found that existing bearing at least has the following disadvantages under study for action:Existing bearing is being used
When, need to set could preferably work between aiding in, and install cumbersome, installation difficulty.
In order that above mentioned problem is improved, the invention provides a kind of bearing, including outer ring, inner ring, rolling element and fixed
Position part, the outer ring is arranged at intervals with the inner ring, and the rolling element is located between the outer ring and the inner ring, the positioning
Part is installed on the inner ring, outer ring or inside and outside circle, and direction of axis line protrusion of the keeper along the inner ring is described interior
Circle, and circumference of the keeper along inner ring shape in a ring, the keeper form positioning hole.
The bearing that the present invention is provided sets keeper on inner ring, outer ring or inside and outside circle, and when in use, keeper can
To carry out auxiliary installation to bushing pipe, pine was prevented, it is simple in construction and easy for installation, artificial and material cost can be saved, to production
The quality of product, which has, significantly to be lifted.
Present invention also offers a kind of rotational structure, including bearing as described above.
The rotational structure that the present invention is also provided includes bearing as described above, and when in use, keeper can enter to bushing pipe
Row auxiliary is installed, and prevents pine, simple in construction and easy for installation, can save artificial and material cost, and the quality to product has
Significantly lifted.
The present invention is described in further detail below by specific embodiment and with reference to accompanying drawing.
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, above in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention of the above to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
In the description of the invention, it is to be understood that the term of indicating position or position relationship is based on shown in accompanying drawing
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than indicate or imply signified equipment
Or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or integrally;Can be mechanical connection or electrical connection;
Can be joined directly together, can also be indirectly connected to by intermediary, can be two element internals connection or two elements
Interaction relationship.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with or below second feature
Directly contacted including the first and second features, can also include the first and second features not be direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above to include fisrt feature special second
Directly over levying and oblique upper, or fisrt feature level height is merely representative of higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or are merely representative of fisrt feature level height
Less than second feature.
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.
Embodiment 1
Referring to figs. 1 to Fig. 3, present embodiments provide a kind of bearing 111, including outer ring 101, inner ring 102, rolling element 103,
Retainer 104 and keeper 106, outer ring 101 are arranged at intervals with inner ring 102, rolling element 103 be located at outer ring 101 and inner ring 102 it
Between, retainer 104 is installed between outer ring 101 and inner ring 102, and rolling element 103 is connected in retainer 104, and rolling element 103 passes through
Constitute overall between retainer 104 and outer ring 101 and inner ring 102, keeper 106 is installed on inner ring 102, keeper 106 is along interior
The direction of axis line protrusion inner ring 102 of circle 102, and circumference of the keeper 106 along inner ring 102 shape in a ring, keeper 106 are formed
Positioning hole 107.
The bearing 111 that the present embodiment is provided sets keeper 106 on inner ring 102, outer ring 101 or Internal and external cycle, makes
Used time, keeper 106 can be positioned and fixed to bushing pipe 112, be helped out, and prevent pine, and bushing pipe can be prevented inclined
Axle center is moved, it is simple in construction and easy for installation, artificial and material cost can be saved, has to the quality of product and is significantly lifted.
Wherein, outer ring 101 and inner ring 102 should be coaxially disposed.
Bearing 111 also includes dust cap 105, and dust cap 105 is installed on outer ring 101, and 102 turns of dust cap 105 and inner ring
Dynamic connection, retainer 104 is arranged at intervals with dust cap 105, and keeper 106 is connected with dust cap 105, and keeper 106 passes through anti-
Dirt lid 105 is connected with inner ring 102.Retainer 104 can be positioned to rolling element 103, make the motion of bearing 111 more suitable
Freely, dust cap 105 can avoid dust from entering in bearing 111, so as to ensure the normal operation of bearing 111, keeper 106 is pacified
The work of keeper 106 to dust cap 105 in rotation of bearing 111 can be avoided to impact on dust cap 105.
Keeper 106 includes contiguous block 109 and locating piece 110, and contiguous block 109 is connected with dust cap 105, contiguous block 109
Extend along the direction of axis line of inner ring 102, locating piece 110 is located at the one end of contiguous block 109 away from dust cap 105, locating piece 110
Along extending radially inwardly for inner ring 102, the formation positioning hole 107 of locating piece 110.Contiguous block 109 and locating piece 110 are vertically arranged,
Direction of axis line protrusion of the contiguous block 109 along inner ring 102, it is to avoid the work to bearing 111 is impacted, and locating piece 110 is along interior
The radially protruding of circle 102, is positioned to structures such as bushing pipes 112.
Dust cap 105 is connected in outer ring 101, and contiguous block 109 is connected with side of the dust cap 105 away from outer ring 101.So
When installing bushing pipe 112, bushing pipe 112 can be directly against on inner ring 102 after passing through locating piece 110, it is to avoid bushing pipe 112 and dust cap
105 contacts.
Dust cap 105 is made with keeper 106 of integral forming process.So more facilitate during fabrication, tie simultaneously
Structure intensity is higher, can save artificial and production cost.
The internal layer formation mounting hole 108 of inner ring 102, the diameter of positioning hole 107 is more than mounting hole 108.It can so facilitate
Bushing pipe 112 is installed.
Embodiment 2
Reference picture 4, the present embodiment also provides a kind of bearing 111, and the present embodiment is the base in the technical scheme of embodiment 1
Further improvement on plinth, the technical scheme that embodiment 1 is described is equally applicable to the present embodiment, the published technology of embodiment 1
Description is not repeated in scheme.
Specifically, the present embodiment and the difference of embodiment 1 are, the keeper 106 for the bearing 111 that the present embodiment is provided is set
Two groups are set to, two groups of keepers 106 are respectively arranged in inner ring 102, axial line of two groups of keepers 106 along inner ring 102 is symmetrically set
Put.
Sometimes run into bushing pipe 112 it is longer when, multiple bearings 111 can be set, be all provided with positioned at the middle both sides of bearing 111
Put keeper 106 more convenient to use.
Embodiment 3
Refering to Fig. 5 and Fig. 6, the present embodiment is there is provided a kind of rotational structure, including bearing 111 as above.
The rotational structure that the present embodiment is also provided includes bearing 111 as above, when in use, and keeper 106 can be to lining
Pipe 112 carries out auxiliary installation, prevents pine, simple in construction and easy for installation, artificial and material cost can be saved, to product
Quality have and significantly lifted.
Rotational structure also includes bushing pipe 112, and bushing pipe 112 is connected in keeper 106, and bushing pipe 112 is located in positioning hole 107.
Bearing 111 is set to two, and two bearings 111 are respectively arranged in the two ends of bushing pipe 112, and two bearings 111 are symmetrical
Set, and keeper 106 is set towards another bearing 111.Two bearings 111 are separately mounted to two ends, two keepers 106
It is oppositely arranged, bushing pipe 112 is positioned and fixed by keeper 106.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of bearing, it is characterised in that including outer ring, inner ring, rolling element, retainer and keeper, the outer ring with it is described
Inner ring be arranged at intervals, the rolling element be located between the outer ring and the inner ring, the retainer be installed on the outer ring with
Between the inner ring, the rolling element is connected in the retainer, and the keeper is installed on the inner ring, the keeper edge
The direction of axis line of the inner ring protrudes the inner ring, and circumference of the keeper along inner ring shape in a ring, described fixed
Position part formation positioning hole.
2. bearing according to claim 1, it is characterised in that the bearing also includes dust cap, the dust cap is installed
In the outer ring, and the dust cap is rotated with the inner ring and be connected, the retainer and dust cap interval setting, described
Keeper is connected with the dust cap, and the keeper is connected by the dust cap with the inner ring.
3. bearing according to claim 2, it is characterised in that the keeper includes contiguous block and locating piece, the company
Connect block to be connected with the dust cap, direction of axis line extension of the contiguous block along the inner ring, the locating piece is located at described
The one end of contiguous block away from the dust cap, the locating piece is extended radially inwardly along the inner ring, and the locating piece is formed
The positioning hole.
4. bearing according to claim 3, it is characterised in that the dust cap is connected in the outer ring, the contiguous block
It is connected with side of the dust cap away from the outer ring.
5. bearing according to claim 2, it is characterised in that the dust cap uses with the keeper and is integrally formed work
Skill is made.
6. bearing according to claim 1, it is characterised in that the internal layer formation mounting hole of the inner ring, the positioning hole
Diameter be more than the mounting hole.
7. bearing according to claim 1, it is characterised in that the keeper is set to two groups, keeper described in two groups
The inner ring is respectively arranged in, axial line of the keeper along the inner ring is symmetrical arranged described in two groups.
8. a kind of rotational structure, it is characterised in that including the bearing as described in any one of claim 1 to 7.
9. rotational structure according to claim 8, it is characterised in that the rotational structure also includes bushing pipe, the bushing pipe
The keeper is connected in, the bushing pipe is located in the positioning hole.
10. rotational structure according to claim 9, it is characterised in that the bearing is set to two, two bearings
The two ends of the bushing pipe are respectively arranged in, two bearings are symmetrical arranged, and the keeper is towards bearing another described
Set.
Priority Applications (1)
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CN201710664124.3A CN107269685B (en) | 2017-08-01 | 2017-08-01 | Bearing and rotating structure |
Applications Claiming Priority (1)
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CN201710664124.3A CN107269685B (en) | 2017-08-01 | 2017-08-01 | Bearing and rotating structure |
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CN107269685A true CN107269685A (en) | 2017-10-20 |
CN107269685B CN107269685B (en) | 2023-06-13 |
Family
ID=60076643
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CN201710664124.3A Active CN107269685B (en) | 2017-08-01 | 2017-08-01 | Bearing and rotating structure |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112145548A (en) * | 2020-08-31 | 2020-12-29 | 清华大学 | Self-powered rolling bearing, bearing assembly and rotary machine |
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JPH11153133A (en) * | 1997-09-19 | 1999-06-08 | Yaskawa Electric Corp | Bearing device |
US20030094849A1 (en) * | 2001-11-21 | 2003-05-22 | Joki Mark A. | Mounting for vehicular road wheel |
CN101025191A (en) * | 2007-04-06 | 2007-08-29 | 王德惠 | Spherical rolling bearing with single-row spherial rolling body |
CN102016325A (en) * | 2008-04-28 | 2011-04-13 | 丰田自动车株式会社 | Bearing device for supercharger |
US20120082407A1 (en) * | 2010-10-01 | 2012-04-05 | Amsted Rail Company, Inc. | Railway car bearing seal spacer assembly |
CN103261718A (en) * | 2010-12-17 | 2013-08-21 | 谢夫勒科技股份两合公司 | Multipart roller bearing |
CN203202011U (en) * | 2013-04-23 | 2013-09-18 | 上海申轴滚动轴承有限公司 | Bearing for gas turbine flowmeter |
CN206129901U (en) * | 2016-08-15 | 2017-04-26 | 浙江新昌皮尔机械配件有限公司 | Location bearing |
CN207005085U (en) * | 2017-08-01 | 2018-02-13 | 昆山市朝阳轴承机电有限公司 | A kind of bearing and rotational structure |
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2017
- 2017-08-01 CN CN201710664124.3A patent/CN107269685B/en active Active
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Publication number | Priority date | Publication date | Assignee | Title |
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US5711617A (en) * | 1996-08-15 | 1998-01-27 | Mb Manufacturing, Inc. | Dustcap for bearing assembly |
JPH11153133A (en) * | 1997-09-19 | 1999-06-08 | Yaskawa Electric Corp | Bearing device |
US20030094849A1 (en) * | 2001-11-21 | 2003-05-22 | Joki Mark A. | Mounting for vehicular road wheel |
CN101025191A (en) * | 2007-04-06 | 2007-08-29 | 王德惠 | Spherical rolling bearing with single-row spherial rolling body |
CN102016325A (en) * | 2008-04-28 | 2011-04-13 | 丰田自动车株式会社 | Bearing device for supercharger |
US20120082407A1 (en) * | 2010-10-01 | 2012-04-05 | Amsted Rail Company, Inc. | Railway car bearing seal spacer assembly |
CN103261718A (en) * | 2010-12-17 | 2013-08-21 | 谢夫勒科技股份两合公司 | Multipart roller bearing |
CN203202011U (en) * | 2013-04-23 | 2013-09-18 | 上海申轴滚动轴承有限公司 | Bearing for gas turbine flowmeter |
CN206129901U (en) * | 2016-08-15 | 2017-04-26 | 浙江新昌皮尔机械配件有限公司 | Location bearing |
CN207005085U (en) * | 2017-08-01 | 2018-02-13 | 昆山市朝阳轴承机电有限公司 | A kind of bearing and rotational structure |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112145548A (en) * | 2020-08-31 | 2020-12-29 | 清华大学 | Self-powered rolling bearing, bearing assembly and rotary machine |
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Publication number | Publication date |
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CN107269685B (en) | 2023-06-13 |
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