CN108716510A - A kind of ball bearing - Google Patents
A kind of ball bearing Download PDFInfo
- Publication number
- CN108716510A CN108716510A CN201810633554.3A CN201810633554A CN108716510A CN 108716510 A CN108716510 A CN 108716510A CN 201810633554 A CN201810633554 A CN 201810633554A CN 108716510 A CN108716510 A CN 108716510A
- Authority
- CN
- China
- Prior art keywords
- spin
- inner ring
- groove
- arc
- swivel becket
- 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
- 239000003921 oil Substances 0.000 claims abstract description 28
- 239000010687 lubricating oil Substances 0.000 claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000314 lubricant Substances 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 241000222712 Kinetoplastida Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000009347 mechanical transmission Effects 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
-
- 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
- F16C33/38—Ball cages
-
- 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
- F16C33/583—Details of specific parts of races
-
- 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
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/664—Retaining the liquid in or near the bearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention belongs to technical field of bearings, specifically a kind of ball bearing, including inner ring, outer ring, rolling element and No.1 retainer；Further include tumbler and spin；The inner ring is spherical shape, and the mounting hole of installation axle is equipped in the middle part of inner ring；A tumbler is respectively equipped at the top and bottom of the inner ring；The tumbler includes swivel becket and cushion block；One group of cushion block is arranged in the outer ring of the swivel becket；The end of the cushion block is connected with spin；The spin side is contacted with rolling element, and the spin other side is mounted in the vertical groove on the outside of inner ring, and one group of spin composition is circular；Two groups of annular shape spin are mounted on inner ring periphery by No. two retainers；The sliding of arc shaped slider is pushed by spin so that the lubricating oil in oil groove is splashed to by shrapnel in spin, and the area coverage of lubricating oil is increased, to improve lubricant effect.
Description
Technical field
The invention belongs to technical field of bearings, specifically a kind of ball bearing.
Background technology
Bearing is that component that is fixed and reducing load friction coefficient is played in mechanical transmission course.It may also be said that when other
Parts when generating relative motion each other on axis, for reducing friction coefficient and the holding shaft center in power transmission process
Fixed parts.Bearing is a kind of very important parts in contemporary mechanical equipment.Its major function is support machinery rotation
Swivel, to reduce mechanical load friction coefficient of the equipment in transmission process.
Also occurs a kind of technical solution of bearing in the prior art, such as application No. is in one of 201410029548.9
State's patent discloses a kind of bearing, including the bearing body including having oil groove, entrance and outlet.Lubricating oil passes through entrance
Supply is to oil groove and is maintained in oil groove.Oil groove is formed as in the inner peripheral surface of bearing body in the circumferential direction side of bearing body
It upwardly extends.Bearing body is kept by the inner peripheral surface of axis support element, wherein the peripheral surface of bearing body and axis support element
Inner peripheral surface contacts.The axial end of bearing body is led in outlet, to allow the lubricating oil in oil groove to be discharged from bearing body.
The technical solution can be such that axis swing while be lubricated the bearing；But the program is in the profit to bearing
It is not enough, and the vibrations in bearing cannot be alleviated in cunning so that the technical solution is restricted.
Invention content
In order to make up for the deficiencies of the prior art, a kind of ball bearing proposed by the present invention squeezes rotor plate by spin by makes
Rotor plate rotates, and alleviates the vibrations that rotation squeezes, and spin moves in the arc groove in rotor plate, avoids spin
It is contacted for a long time with rolling element, to reduce the abrasion of spin；Spin pushes the sliding of arc shaped slider simultaneously so that in oil groove
Lubricating oil be splashed in spin by shrapnel, the area coverage of lubricating oil is increased, to improve lubricant effect.
The technical solution adopted by the present invention to solve the technical problems is：A kind of ball bearing of the present invention, including it is interior
Circle, outer ring, rolling element and No.1 retainer；Further include tumbler and spin；The inner ring is spherical shape, and peace is equipped in the middle part of inner ring
Fill the mounting hole of axis；A tumbler is respectively equipped at the top and bottom of the inner ring；The tumbler includes swivel becket
And cushion block；One group of cushion block is arranged in the outer ring of the swivel becket；The end of the cushion block is connected with spin；The spin side and rolling
Kinetoplast contacts, and the spin other side is mounted in the vertical groove on the outside of inner ring, and one group of spin composition is circular；Two groups circular
Spin is mounted on inner ring periphery by No. two retainers.When work, when rotation axis is squeezed in inner ring rotation so that inner ring
The spin in groove is squeezed elevationally outward so that spin continues extrusion rolling body, displacement of the spin when being squeezed
Determine the amplitude of fluctuation of rotation axis in inner ring.
Preferably, the cushion block is made of mounting base and rotor plate；One group of mounting base is arranged in the outer ring of the swivel becket；Institute
It states rotor plate one end to be rotatably installed in mounting base by shaft, torsional spring is equipped in shaft；The mounting base is connected by telescopic rod
It is connected to spin.When work, when the periphery of inner ring squeezes spin, spin makes rotor plate be rotated to close to the side of swivel becket,
The vibrations occurred in squeezing are slowed down, after spin is left, swivel becket resets under the action of torsional spring.
Preferably, the rotor plate side is equipped with one group of equal arc groove of arc length；The spin is located at arc groove
It is interior；The arc groove bottom of the rotor plate end is equipped with through-hole；The connecting rod being connected on swivel becket is equipped in through-hole, connecting rod is used
It is jacked up in spin；The connecting rod side is equipped with the wire being connected on swivel becket, and wire passes through the logical of rotor plate
Hole is simultaneously connected to spin.When work, spin presses rotor plate and is rotated to close to the side of swivel becket, and spin contacts in rotation
To connecting rod, under the action of connecting rod, spin from the arc groove that the arc groove of rotor plate upper end moves to rotor plate lower end,
It slows down rolling element and is rotated for a long time in same place with spin and contacted；Circular arc simultaneously in petahque to rotor plate lower end is recessed
When in slot, spin resets spin under the action of wire.
Preferably, symmetrical above and below inside the inner ring to be equipped with one group of oil groove, it is respectively arranged with the lubrication lubricated for spin in oil groove
Oil；Sliding is equipped with arc shaped slider in the vertical groove of the periphery installation spin of the inner ring；The arc shaped slider can block oil
The opening of slot.When work, spin moves back and forth in arc groove so that spin pushes arc shaped slider in the vertical of inner ring periphery
It slidably reciprocates in groove, when arc shaped slider leaves oil groove opening, lubricating oil is emerged from oil groove opening, while arc shaped slider exists
The lubricating oil emerged is shifted the position of spin onto in sliding and it is lubricated, to reduce the abrasion of spin.
Preferably, the both ends of the arc shaped slider are respectively equipped with the arc groove in inner ring vertical groove；The arc
It is equipped with the shrapnel of outwardly convex in connected in star, described shrapnel one end is connected arc groove end, and the shrapnel other end is outstanding
It is empty.When work, spin pushes arc shaped slider sliding, while the lubricating oil emerged in oil groove being pushed at arc groove, and arc is slided
Block continues to slide, and shrapnel is compressed, and after arc shaped slider leaves shrapnel, shrapnel stretches tight, and in having stretched tight of shrapnel, shrapnel is by arc
In the lubricating oil splash to spin of groove, the area coverage of lubricating oil is increased, to improve lubricant effect.
Beneficial effects of the present invention are as follows：
1. a kind of ball bearing of the present invention, by inner ring, rotation axis is squeezed in rotation so that inner ring periphery
Vertical groove in the corresponding extrusion rolling body of spin, the size of spin institute's moving displacement in extrusion process, determine inner ring
The amplitude of fluctuation of middle rotation axis.
2. a kind of ball bearing of the present invention, by spin in extrusion process so that corresponding turn occurs for rotor plate
It is dynamic, alleviate the vibrations generated in extrusion process；By spin from an arc groove to another arc groove, spin is avoided
It is in rolling contact for a long time with rolling element, to reduce the abrasion of spin.
3. a kind of ball bearing of the present invention pushes arc shaped slider in inner ring periphery by spin in movement back and forth
The vertical chute in slide, and the lubricating oil emerged in oil groove is pushed at arc groove, shrapnel compression and stretched tight, bullet
Piece, which has stretched tight, in the lubricating oil splash to spin of arc groove, to increase the area coverage of lubricating oil, to improve lubrication effect
Fruit.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the front view of the present invention；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the sectional view of B-B in Fig. 1；
In figure：Inner ring 1, oil groove 11, arc shaped slider 12, arc groove 13, shrapnel 14, outer ring 2, rolling element 3, No.1 are kept
Frame 4, tumbler 5,6, No. two retainers 7 of spin, telescopic rod 8, swivel becket 51, cushion block 52, mounting base 53, rotor plate 54, circle
Arc fluting 55, connecting rod 56, wire 57.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific implementation mode is closed, the present invention is further explained.
As shown in Figure 1 to Figure 3, a kind of ball bearing of the present invention, including inner ring 1, outer ring 2, rolling element 3 and No.1 are protected
Hold frame 4；Further include tumbler 5 and spin 6；The inner ring 1 is spherical shape, and 1 middle part of inner ring is equipped with the mounting hole of installation axle；It is described
The top and bottom of inner ring 1 are respectively equipped with a tumbler 5；The tumbler 5 includes swivel becket 51 and cushion block 52；It is described
One group of cushion block 52 is arranged in the outer ring of swivel becket 51；The end of the cushion block 52 is connected with spin 6；6 side of the spin and rolling
Body 3 contacts, and 6 other side of spin is mounted in the vertical groove in 1 outside of inner ring, and one group of spin 6 forms annular shape；Two groups circular
Spin 6 by No. two retainers 7 be mounted on 1 periphery of inner ring.When work, when rotation axis is squeezed in the rotation of inner ring 1, make
Spin 6 of the inner ring 1 elevationally outward in groove is squeezed so that spin 6 continues extrusion rolling body 3, and spin 6 is when being squeezed
Displacement determine the amplitude of fluctuation of rotation axis in inner ring 1.
As one embodiment of the present invention, the cushion block 52 is made of mounting base 53 and rotor plate 54；The rotation
One group of mounting base 53 is arranged in the outer ring of ring 51；54 one end of the rotor plate is rotatably installed in by shaft in mounting base 53, shaft
It is interior to be equipped with torsional spring；The mounting base 53 is connected with spin 6 by telescopic rod 8.When work, spin 6 is squeezed in the periphery of inner ring 1
When, spin 6 slows down the vibrations occurred in squeezing so that rotor plate 54 is rotated to close to the side of swivel becket 51, spin 6 from
After opening, swivel becket 51 resets under the action of torsional spring.
As one embodiment of the present invention, 54 side of the rotor plate is equipped with one group of equal arc groove of arc length
55；The spin 6 is located in arc groove 55；55 bottom of arc groove of 54 end of the rotor plate is equipped with through-hole；In through-hole
Equipped with the connecting rod 56 being connected on swivel becket 51, connecting rod 56 is for jacking up spin 6；56 side of the connecting rod, which is equipped with, to be connected
Wire 57 on swivel becket 51, wire 57 pass through the through-hole of rotor plate 54 and are connected to spin 6.When work, spin 6 is squeezed
It presses against rotor plate 54 to rotate to close to the side of swivel becket 51, spin 6 touches connecting rod 56 in rotation, in the effect of connecting rod 56
Under, spin 6 slows down rolling from the arc groove 55 that the arc groove 55 of 54 upper end of rotor plate moves to 54 lower end of rotor plate
Body 3 is rotated with spin 6 in same place and is contacted for a long time；The arc groove 55 of 54 lower end of rotor plate is moved in spin 6 simultaneously
When middle, spin 6 resets spin 6 under the action of wire 57.
As one embodiment of the present invention, the inside of the inner ring 1 is symmetrical above and below to be equipped with one group of oil groove 11, in oil groove 11
It is respectively arranged with the lubricating oil lubricated for spin 6；Sliding is equipped with arc and slides in the vertical groove of the periphery installation spin 6 of the inner ring 1
Block 12；The arc shaped slider 12 can block the opening of oil groove 11.When work, spin 6 moves back and forth in arc groove 55, makes
Obtaining spin 6 pushes arc shaped slider 12 to slidably reciprocate in the vertical groove of 1 periphery of inner ring, leaves oil groove 11 in arc shaped slider 12 and opens
When mouth, lubricating oil is emerged from the opening of oil groove 11, while arc shaped slider 12 shifts the lubricating oil emerged onto spin 6 in sliding
Position is simultaneously lubricated it, to reduce the abrasion of spin 6.
As one embodiment of the present invention, the both ends of the arc shaped slider 12 are respectively equipped with vertical recessed positioned at inner ring 1
Arc groove 13 in slot；The shrapnel 14 of outwardly convex is equipped in the arc groove 13,14 one end of the shrapnel is connected
13 end of arc groove, 14 other end of the shrapnel are hanging.When work, spin 6 pushes arc shaped slider 12 to slide, while by oil groove
The lubricating oil emerged in 11 is pushed at arc groove 13, and arc shaped slider 12 continues to slide, and shrapnel 14 is compressed, when arc shaped slider 12
After leaving shrapnel 14, shrapnel 14 stretches tight, and in having stretched tight of shrapnel 14, shrapnel 14 is by the lubricating oil splash of arc groove 13 to spin
In 5, the area coverage of lubricating oil is increased, to improve lubricant effect.
When work, when rotation axis is squeezed in the rotation of inner ring 1 so that inner ring 1 elevationally outward the spin 6 in groove by
To extruding so that spin 6 continues extrusion rolling body 3, and displacement of the spin 6 when being squeezed determines rotation axis in inner ring 1
Amplitude of fluctuation；When the periphery of inner ring 1 squeezes spin 6, spin 6 is so that rotor plate 54 turns to close to the side of swivel becket 51
It is dynamic, the vibrations occurred in squeezing are slowed down, after spin 6 is left, swivel becket 51 resets under the action of torsional spring；Spin 6 squeezes
It rotor plate 54 to rotate to close to the side of swivel becket 51, spin 6 touches connecting rod 56 in rotation, in the effect of connecting rod 56
Under, spin 6 slows down rolling from the arc groove 55 that the arc groove 55 of 54 upper end of rotor plate moves to 54 lower end of rotor plate
Body 3 is rotated with spin 6 in same place and is contacted for a long time；The arc groove 55 of 54 lower end of rotor plate is moved in spin 6 simultaneously
When middle, spin 6 resets spin 6 under the action of wire 57；Spin 6 moves back and forth in arc groove 55 so that spin 6
Arc shaped slider 12 is pushed to slidably reciprocate in the vertical groove of 1 periphery of inner ring, when arc shaped slider 12 leaves oil groove 11 and is open, profit
Lubricating oil is emerged from the opening of oil groove 11, while arc shaped slider 12 shifts the lubricating oil emerged the position of spin 6 onto simultaneously in sliding
It is lubricated, to reduce the abrasion of spin 6；Spin 6 pushes arc shaped slider 12 to slide, while will emerge in oil groove 11
Lubricating oil be pushed at arc groove 13, arc shaped slider 12 continues to slide, and shrapnel 14 is compressed, when arc shaped slider 12 leaves shrapnel
After 14, shrapnel 14 stretches tight, and in having stretched tight of shrapnel 14, shrapnel 14 increases in the lubricating oil splash of arc groove 13 to spin 5
The area coverage of lubricating oil, to improving lubricant effect.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of ball bearing, including inner ring (1), outer ring (2), rolling element (3) and No.1 retainer (4)；It is characterized in that：Also wrap
Include tumbler (5) and spin (6)；The inner ring (1) is spherical shape, and the mounting hole of installation axle is equipped in the middle part of inner ring (1)；In described
It is respectively equipped with a tumbler (5) at the top and bottom of circle (1)；The tumbler (5) includes swivel becket (51) and cushion block
(52)；One group of cushion block (52) is arranged in the outer ring of the swivel becket (51)；The end of the cushion block (52) is connected with spin (6)；Institute
It states spin (6) side to contact with rolling element (3), spin (6) other side is mounted in the vertical groove on the outside of inner ring (1), one group
Spin (6) composition is circular；Two groups of circular spin (6) are mounted on inner ring (1) periphery by No. two retainers (7).
2. a kind of ball bearing according to claim 1, it is characterised in that：The cushion block (52) is by mounting base (53) and rotation
Plate (54) forms；One group of mounting base (53) is arranged in the outer ring of the swivel becket (51)；Described rotor plate (54) one end passes through shaft
It is rotatably installed in mounting base (53), torsional spring is equipped in shaft；The mounting base (53) is connected with spin by telescopic rod (8)
(6)。
3. a kind of ball bearing according to claim 2, it is characterised in that：It is equal that rotor plate (54) side is equipped with arc length
One group of arc groove (55)；The spin (6) is located in arc groove (55)；The arc groove of rotor plate (54) end
(55) bottom is equipped with through-hole；The connecting rod (56) being connected on swivel becket (51) is equipped in through-hole, connecting rod (56) is used for spin (6)
It is jacked up；Connecting rod (56) side is equipped with the wire (57) being connected on swivel becket (51), and wire (57), which passes through, to be turned
The through-hole of movable plate (54) is simultaneously connected to spin (6).
4. a kind of ball bearing according to claim 1, it is characterised in that：Inner ring (1) inside is symmetrical above and below to be equipped with one
Oil groove (11) is organized, the lubricating oil lubricated for spin (6) is respectively arranged in oil groove (11)；The periphery installation spin (6) of the inner ring (1)
Vertical groove in sliding be equipped with arc shaped slider (12)；The arc shaped slider (12) can block the opening of oil groove (11).
5. a kind of ball bearing according to claim 4, it is characterised in that：The both ends of the arc shaped slider (12) are respectively equipped with
Arc groove (13) in inner ring (1) vertical groove；The shrapnel of outwardly convex is equipped in the arc groove (13)
(14), described shrapnel (14) one end is connected arc groove (13) end, and shrapnel (14) other end is hanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810633554.3A CN108716510B (en) | 2018-06-20 | 2018-06-20 | Ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810633554.3A CN108716510B (en) | 2018-06-20 | 2018-06-20 | Ball bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108716510A true CN108716510A (en) | 2018-10-30 |
| CN108716510B CN108716510B (en) | 2020-07-24 |
Family
ID=63913157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810633554.3A Active CN108716510B (en) | 2018-06-20 | 2018-06-20 | Ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108716510B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812495A (en) * | 2019-01-27 | 2019-05-28 | 宁波市镇海甬明轴承有限公司 | A kind of deep groove ball bearing and its processing method that anti-upper rust effect is good |
| CN112503097A (en) * | 2020-12-21 | 2021-03-16 | 程群 | Industrial anti-skid bearing |
| CN113464556A (en) * | 2021-06-30 | 2021-10-01 | 人本股份有限公司 | Deep groove ball bearing with retainer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011174618A (en) * | 2002-02-28 | 2011-09-08 | Toyota Motor Corp | Device for support of shaft member |
| CN202914531U (en) * | 2012-08-28 | 2013-05-01 | 沈阳黎明航空发动机(集团)有限责任公司 | Self-adaptive shock absorbing double-row adjustable bearing with zero play |
| CN203213771U (en) * | 2013-04-15 | 2013-09-25 | 宁波三泰轴承有限公司 | Hinge locating ball bearing |
| CN203670457U (en) * | 2014-01-20 | 2014-06-25 | 台州宝马轴承制造有限公司 | Ball bearing |
| CN204677602U (en) * | 2015-04-30 | 2015-09-30 | 上海天安轴承有限公司 | The miniature double-row angular contact bal bearing of a kind of refrigerator |
-
2018
- 2018-06-20 CN CN201810633554.3A patent/CN108716510B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011174618A (en) * | 2002-02-28 | 2011-09-08 | Toyota Motor Corp | Device for support of shaft member |
| CN202914531U (en) * | 2012-08-28 | 2013-05-01 | 沈阳黎明航空发动机(集团)有限责任公司 | Self-adaptive shock absorbing double-row adjustable bearing with zero play |
| CN203213771U (en) * | 2013-04-15 | 2013-09-25 | 宁波三泰轴承有限公司 | Hinge locating ball bearing |
| CN203670457U (en) * | 2014-01-20 | 2014-06-25 | 台州宝马轴承制造有限公司 | Ball bearing |
| CN204677602U (en) * | 2015-04-30 | 2015-09-30 | 上海天安轴承有限公司 | The miniature double-row angular contact bal bearing of a kind of refrigerator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812495A (en) * | 2019-01-27 | 2019-05-28 | 宁波市镇海甬明轴承有限公司 | A kind of deep groove ball bearing and its processing method that anti-upper rust effect is good |
| CN112503097A (en) * | 2020-12-21 | 2021-03-16 | 程群 | Industrial anti-skid bearing |
| CN113464556A (en) * | 2021-06-30 | 2021-10-01 | 人本股份有限公司 | Deep groove ball bearing with retainer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108716510B (en) | 2020-07-24 |
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Effective date of registration: 20200629 Address after: 318050 shanhoupan village, Hengjie Town, Luqiao District, Taizhou City, Zhejiang Province Applicant after: Taizhou fopai Information Technology Co.,Ltd. Address before: 510641, 381, five mountain road, Guangzhou, Guangdong, Tianhe District, China Applicant before: Yang Sheng |
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Denomination of invention: A kind of ball bearing Effective date of registration: 20221016 Granted publication date: 20200724 Pledgee: Zhejiang Luqiao Taizhou rural commercial bank Limited by Share Ltd. Pledgor: Taizhou fopai Information Technology Co.,Ltd. Registration number: Y2022330002628 |
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Effective date of registration: 20230411 Address after: 056000 Weisengzhai Town, Guantao County, Handan City, Hebei Province (west side of Market Street, Guantao County Bearing Creative Industry Park) Patentee after: Guantao County Zhenglei Bearing Manufacturing Co.,Ltd. Address before: 318050 shanhoupan village, Hengjie Town, Luqiao District, Taizhou City, Zhejiang Province Patentee before: Taizhou fopai Information Technology Co.,Ltd. |
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Date of cancellation: 20230425 Granted publication date: 20200724 Pledgee: Zhejiang Luqiao Taizhou rural commercial bank Limited by Share Ltd. Pledgor: Taizhou fopai Information Technology Co.,Ltd. Registration number: Y2022330002628 |