CN108278270A - A kind of side impact bearing with ball oil-bearing structure - Google Patents
A kind of side impact bearing with ball oil-bearing structure Download PDFInfo
- Publication number
- CN108278270A CN108278270A CN201711273052.6A CN201711273052A CN108278270A CN 108278270 A CN108278270 A CN 108278270A CN 201711273052 A CN201711273052 A CN 201711273052A CN 108278270 A CN108278270 A CN 108278270A
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- Prior art keywords
- ball
- ring
- magnetic patch
- caulking groove
- bearing
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Classifications
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- 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
- F16C19/50—Other types of ball or roller bearings
- F16C19/505—Other types of ball or roller bearings with the diameter of the rolling elements of one row differing from the diameter of those of another row
-
- 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
- F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
- F16C19/522—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to load on the bearing, e.g. bearings with load sensors or means to protect the bearing against overload
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- 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
- F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
A kind of side impact bearing with ball oil-bearing structure, is equipped with crashworthiness mechanism, including caulking groove, outer slot rolling, outer ball and is used for the fixed outer magnetic patch of outer ball, and the internal magnet that repels each other with external magnet magnetic pole.Outer ball is embedded between caulking groove and outer magnetic patch, and outer magnetic patch is equipped with the hole exposed for outer ball, and interior magnetosphere is located at the both sides of outer slot rolling, and outer ball is non-magnetic sorbing material.Rolling of the crashworthiness mechanism by ball on outer slot rolling can offset most of axial impact power.There is repulsion between inside and outside magnetic patch, which can make there is certain gap between ball and outer slot rolling, reduce the abrasion that friction is brought.It is additionally provided with a ball oil-bearing structure, the lubricating oil that can be kept in there are two oilhole is walked and be taken out of by ball rolling is set in ball oil-bearing structure, the lubricating oil being carried over is avoided to be deposited in interface, and the particulate matters such as temporary dust fallen into bearing, it avoids deforming and wear, extend bearing service life.
Description
Technical field
The present invention relates to a kind of bearing, specially a kind of side impact bearing with ball oil-bearing structure.
Background technology
The same problem of plain bearing generally existing in market, axial compressive force can not be born by being exactly bearing, when axial load
When lotus is more than the ability to bear of bearing, bearing will crumble, and there are serious security risks, easily cause major accident.
Currently, the Chinese patent of Patent No. 201420441003.4 discloses and a kind of bearing the stainless of axial impact force
Steel shaft is held, its key points of the technical solution are that a pedestal is extended in bearing inner race one end, is equipped between pedestal and outer ring anti-
Impact structure, shock resistance structure include buffering ball, circular groove, and circular groove is located at upper surface, and buffering ball agrees with circular groove, buffer ball
Volume 1/2 to 1/4 is placed in outside circular groove.By buffering ball and circular groove to bear axial impact, and reduce what axial load was brought
Frictional force prevents bearing from stalling suddenly.
Still there are following several disadvantages in it：（The following drawings label is for reference to the patent in background）
1. shock resistance structure is unilateral setting, i.e., the bearing is only capable of preventing unilateral side impacts, negative direction from can still make
It obtains entire bearing inner race 2 and bearing outer ring 1 is detached from.
2. when hitting pedestal 5, inner ring 2 can be made to occur slightly to misplace with respect to outer ring 1, internal ball 3 is caused to be clipped in
Slot rolling dislocation between inner ring 2 and outer ring 1 so that clamped in ball 3, if can not reset in time can easily lead to slot rolling or ball
3 deformations.
3. buffering ball 6 continues to contact with outer ring side wall, friction is so that resistance becomes larger.
4. bearing in normal use, needs regularly to inject lubricant, to ensure that it can run well, but buffering
In the rotation process of ball, a large amount of lubricating oil can be taken out of from spherical through-hole, be deposited in intersection.
Invention content
The object of the present invention is to provide a kind of side impact bearings with ball oil-bearing structure.It is described to carry ball oil storage machine
The side impact bearing of structure, by adding the magnetic part to repel each other in crashworthiness mechanism, for providing abundance for inner ring and outer ring reset
Repulsion, avoid outer ball from contacting outer slot rolling, the friction brought in reduction crashworthiness mechanism；Secondly, it can be used for Internal and external cycle reset,
So that interior ball is accurately located in interior slot rolling, avoids interior ball or slot rolling abrasion deformation.In the ball oil-bearing structure
If there are two oilhole is walked, it can keep in and the lubricating oil taken out of is rolled by ball, the lubricating oil being carried over is avoided to be deposited in interface.
In order to achieve the above-mentioned object of the invention, present invention employs following technical schemes：It is a kind of with ball oil-bearing structure
Side impact bearing, including inner ring and outer ring, interior ball is equipped between the inner ring and outer ring, and the inner ring is equipped with to outer ring side wall
What is extended holds and hits wall, holds and hits wall and be parallel to outer ring side wall, holds and hit the surfaces of revolution that wall is parallel to inner ring, described hold hits wall and outer ring side
Crashworthiness mechanism is equipped between wall, the crashworthiness mechanism includes caulking groove, outer slot rolling, outer ball and is used for the fixed outer magnetic of outer ball
Block, outer ball are embedded between caulking groove and outer magnetic patch, and outer magnetic patch is equipped with the hole exposed for outer ball, it is characterised in that：Institute
The surface for stating outer ring two side walls is equipped with crashworthiness mechanism, and the outer ring side wall is equipped with interior magnetosphere, the outer magnetic patch be with it is interior
Magnetosphere magnetic pole repels each other magnetic part, and interior magnetosphere is located at the both sides of outer slot rolling, and there are kept away when balance between the outer slot rolling and outer ball
Exempt from the gap that outer ball contacts outer slot rolling, the outer spin is non-magnetic sorbing material；The side impact bearing further includes ball storage
Oil machine structure, the ball oil-bearing structure include spherical caulking groove and outer ball, and the caulking groove and outer ball surface are coated with liquid can
The lubricant of flowing.
Preferably, it is additionally provided with lower groove in the caulking groove, the lower groove is recessed setting outward along caulking groove inner wall, lower groove
The Plane of rotation rolled perpendicular to ball for the arc groove being arranged with the centre of sphere with caulking groove, the plane where lower groove.It is most of
Lubricant be concentrated in lower groove, and the plane where groove is perpendicular to the Plane of rotation of rolling ball rolls so that ball turns
It is dynamic maximumlly to take the lubricant in lower groove out of, reach lubricant effect.
Preferably, the outer ring is equipped with bulge loop, and bulge loop is located at outer ring sidewall surfaces, and bulge loop protrudes outer ring side towards outer ball
Wall surface, outer slot rolling are located at bulge loop surface, and bulge loop is integrally formed with outer ring to be arranged.
Outer slot rolling can be arranged directly on outer magnetic ring surface, but since outer magnetic ring is using magnetic part, it is general hard and
It is crisp, for a long time using ball deformation or slot rolling can be caused to crack, it is therefore preferred that the outer ring is equipped with bulge loop, the bulge loop position
In outer ring sidewall surfaces, bulge loop protrudes outer ring sidewall surfaces towards outer ball, and outer slot rolling is located at bulge loop surface, bulge loop and outer ring one
Body formed setting.By bulge loop protrusion to replace interior magnetosphere to be accepted come external ball so that when bearing inner race is pressurized, outer rolling
Pearl pressure is pressed against on the bulge loop of outer ring side wall, and avoiding outer ball from being pressed directly against outer magnetic ring leads to outer magnetic ring embrittlement.
Preferably, the interior magnetosphere is tightly attached to inside and outside bulge loop.
Preferably, the inner ring and outer ring is made of magnetizable metal or alloy.Therefore inner ring and outer ring can be by magnetic
Change, generates the repulsion of bigger.
Preferably, the outer magnetic ring magnetic direction on the side wall of the sides the outer ring Liang Ge is identical.It avoids in inner ring and outer ring
Generate different magnetic field, it is therefore intended that entire inner ring or outer ring carry out to the magnetization of globality, i.e., outer ring, inner ring whole magnetic
Magnetic direction after change is consistent.
Preferably, the centre of sphere of the outer ball is located at outer magnetic patch lower face.
Preferably, the inner ring is additionally provided with the external magnet for preventing ball from deviating from caulking groove, is equipped in the middle part of the fixed block
For the spherical through-hole that ball exposes, the spherical shape through-hole is spherical pore, and spherical through-hole internal diameter is identical as ball diameter, the ball
The centre of sphere of shape through-hole is located at below external magnet upper surface or below inner peripheral surface.
Preferably, the outer magnetic patch, which is equipped with, prevents outer ball rotation from lubricant being caused to go rancid what outer magnetic patch upper surface was accumulated
Hole, the spherical shape through-hole, caulking groove with walk oilhole and be connected to, walk the side surface that oilhole is located at spherical shape through-hole, walk oilhole along outer ball
It is arranged in the moving direction of outer magnetic patch.The caulking groove is set altogether there are two walking oilhole, two walk that oilhole is oppositely arranged on caulking groove two
Side is walked two moving directions of the oilhole along outer ball in inner ring for two and is arranged.If external magnet is directly to connect with ball intersection
It is tactile, then in the moving process of ball, has a large amount of lubricating oil and be fixed the spherical through-hole of block and take out of, and remain in boundary
Place, this phenomenon are moved along a straight line similar to ball point pen nib, can generate a large amount of ink accumulation in the other side of moving direction.
There are two types of schemes for the outer block shape in the present invention：
Scheme one, in a ring, outer magnetic patch is arranged concentrically around inner ring and with inner ring the outer magnetic patch.Outer magnetic patch is an entire magnet ring
Structure, be provided with multiple holes on magnet ring, expose for outer ball, advantage is install convenient.
Scheme two, in a ring, outer magnetic patch is arranged concentrically around outer ball and with outer ball the outer magnetic patch.Each outer ball
Corresponding outer magnetic patch is independent, and because can individually be replaced when magnetic patch breakage in addition, outer ball breakage is also, individually
It replaces, safeguards and replacement cost is relatively low.
Compared with prior art, the side impact bearing with ball oil-bearing structure for using above-mentioned technical proposal, has
Following advantageous effect：
One, the impact resistance of crashworthiness mechanism is realized by the contact of outer ball and outer slot rolling, once being hit, outer ball is pressed against
On outer slot rolling, most of impact force can be offset, avoids bearing spallation.
Two, the both sides of inner ring are respectively provided with crashworthiness mechanism, and both sides are opposite, can be held to the axial impact power of inner ring both sides
It carries, undertakes the impact force on two axial directions, improve the impact resistant capability of bearing in a plurality of directions.
Three, mutually exclusive repulsion is generated between interior magnetosphere and outer magnetic patch, the repulsion that the crashworthiness mechanism of both sides generates reaches
When balance, interior ball can be made to be located in interior slot rolling, be symmetrical at left and right sides of bearing, and make outer ball and outer rolling
Gap is formed between slot, and the two contact is avoided to bring friction.Simultaneously once contacting on one side, magnetive attraction can make outer ball quick
Outer slot rolling is bounced off, is avoided contact with, the friction between outer ball and outer slot rolling is reduced.
Four, due to the magnetic repulsion force between Liang Ge crashworthiness mechanism, can inner ring and outer ring naturally be resetted, in
The interior slot rolling and interior ball in portion can be resetted, and interior ball, the deformation of interior slot rolling are avoided.
Five, set to keep in there are two walking oilhole in ball oil-bearing structure and the lubricating oil taken out of rolled by ball, avoid by
The lubricating oil taken out of is deposited in interface.Simultaneously when entering the particulate matters such as dust in bearing, particulate matter can be entered from caulking groove
It walks in oilhole, and remains in walk in oilhole, it is avoided to be constantly between ball and caulking groove, slot rolling, protection caulking groove, slot rolling and rolling
Pearl avoids the part rolled deformation and abrasion, extends bearing service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the side impact bearing embodiment 1 of the invention with ball oil-bearing structure；
Fig. 2 is the sectional view of the side impact bearing with ball oil-bearing structure in the present embodiment 1；
Fig. 3 is the structural schematic diagram of inner ring, outer magnetic patch and outer ball in the present embodiment 1；
Fig. 4 is the partial enlarged view at A in Fig. 3；
Fig. 5 is the structural schematic diagram of inner ring, outer magnetic patch and outer ball in the present embodiment 1；
Fig. 6 is inner ring in the present embodiment 1, holds the schematic diagram for hitting wall, lower groove and caulking groove；
Fig. 7 is lower groove and caulking groove schematic diagram at B in Fig. 5；
Fig. 8 is inner ring, outer magnetic patch, outer ball and interior ball schematic diagram in the present embodiment 1；
Fig. 9 is inner ring in the present embodiment 1, holds and hit wall, outer magnetic patch, caulking groove and the schematic diagram for walking oilhole；
Figure 10 is the enlarged drawing for walking oilhole in Fig. 9 at C；
Figure 11 is the exploded perspective view with ball oil-bearing structure side impact bearing in the present embodiment 1；
Figure 12 is the partial enlarged view at B in Fig. 2.
Reference numeral：1, inner ring；10, it holds and hits wall；100, caulking groove；101, lower groove；2, outer ball；3, outer magnetic patch；30, it walks
Oilhole；4, interior magnetosphere；5, outer ring；50, bulge loop；6, interior ball；60, retainer.
Specific implementation mode
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1：
Side impact bearing with ball oil-bearing structure as shown in figure 11, from it is interior to both sides include interior ball 6 successively, it is outer ring 5, interior
Magnetosphere 4, outer magnetic patch 3, outer ball 2 and inner ring 1（For the ease of preferably finding out position relationship, in figure outer ring 5 and inner ring 1 from
Mid-sectional）.
6 outside of interior ball is equipped with retainer 60 and is used to keep the spacing between ball.
Outermost is that holding for inner ring 1 hits wall 10, holds and hits wall 10 and be parallel to 5 side wall of outer ring, holds and hits wall 10 and be parallel to inner ring 1
The surfaces of revolution, hold between hitting 5 side wall of wall 10 and outer ring be equipped with crashworthiness mechanism, crashworthiness mechanism includes caulking groove 100, outer slot rolling, outer rolling
Pearl 2 and for the fixed outer magnetic patch of outer ball 23；Outer ball 2 is embedded between caulking groove 100 and outer magnetic patch 3, and outer magnetic patch 3 is equipped with
For the spherical through-hole 20 that outer ball 2 exposes, the surface of 5 two side walls of outer ring is equipped with crashworthiness mechanism.
As shown in figure 4, spherical through-hole 20 is spherical pore, 20 internal diameter of spherical through-hole is identical as 3 diameter of ball, described spherical logical
The centre of sphere in hole 20 is located at below 3 upper surface of outer magnetic patch or 4 lower face of interior magnetosphere.
As shown in figure 4, the caulking groove 100 inside inner ring 1, for coordinating outer ball 2, by coordinating outer magnetic patch 3 by outer ball 2
It is pressed against the outer surface of outer ring 5.
Be provided with bulge loop 50 in the two side walls of outer ring 5, bulge loop 50 protrudes 5 sidewall surfaces of outer ring, bulge loop 50 be equipped with to
The outer slot rolling of sunken inside.Outer ring 5 in the present embodiment is straight-chromiun stainless steel material, and bulge loop 50 is integrally formed with outer ring 5 to be arranged so that
Outer slot rolling on bulge loop can occur slightly to deform without brittle failure occurs after bearing shock.
Interior magnetosphere 4 is tightly attached to the side wall of outer ring 5, and closely in the both sides of bulge loop 50.
As shown in Fig. 2, outer magnetic patch 3 is oppositely arranged with interior magnetosphere 4, the magnetic direction phase between outer magnetic patch 3 and interior magnetosphere 4
Instead, opposite repulsive force is formed；So that outer magnetic patch 3 forms small gap between outer ball 2 and the outer slot rolling of bulge loop 50,
When avoiding bearing normal operation, outer ball 2 contacts outer slot rolling so that the bearing in the present embodiment is only by lateral shock
When, outer ball 2 can just contact outer slot rolling, to absorb impact power, and by outer ball 2 to keep the Internal and external cycle of bearing to continue to revolve
Turn.
As shown in Fig. 2 and Figure 12, the material of outer ring 5 and inner ring 1 in the present embodiment is straight-chromiun stainless steel, can be followed
Outer magnetic patch 3 and interior magnetosphere 4 are magnetized together.In order to which better externally magnetic patch 3 and interior magnetosphere 4 are fixed, optimal case is interior
The entirety consistent with the composition magnetic direction of outer ring 5 of magnetosphere 4, the entirety consistent with the composition magnetic direction of inner ring 1 of outer magnetic patch 3.In this way
Stable repulsion could be generated between inner ring 1 and outer ring 5, therefore the magnetic direction of two outer magnetic patch 3 on inner ring 1 is identical
, and two 4 magnetic directions of interior magnetosphere on outer ring 5 are similarly identical, but outer ring 5 and the magnetic field of inner ring 1 are phases
Anti-.
As shown in figure 9, the outer magnetic patch 3 in the present embodiment is in a ring, outer magnetic patch 3 is around outer ball 2 and concentric with outer ball 2
Setting, outer magnetic patch 3 is fixed for external ball 2, and the centre of sphere of outer ball 2 is located at the lower face of outer magnetic patch 3, Ke Yigeng
Good external ball 2 is limited, it is avoided to fall off.Outer magnetic patch corresponding to each outer ball is independent, because of magnetic patch in addition
It can individually be replaced when damaged, outer ball breakage is also to be individually replaced, and safeguards and replacement cost is relatively low.
Since inner ring 1 and outer ring 5 can be magnetized by magnetic field, the interior ball 6 and outer ball 2 in the present embodiment are adopted
With not magnetizable material（Can be metal material can also be nonmetallic materials）, the interior ball 6 in the present embodiment and outer rolling
Pearl 2 is all made of aluminium alloy, avoids the ball that magnetic suck is brought from being adsorbed on the frictional force brought in slot rolling and increases problem.
Side impact bearing in the present embodiment further includes ball oil-bearing structure, including spherical caulking groove 100 and outer ball 2, institute
It states caulking groove 100 and 2 surface of outer ball is coated with the flowable lubricant of liquid.
As shown in fig. 7, being additionally provided with lower groove 101 in caulking groove 100, along 100 inner wall of caulking groove, recess is set lower groove 101 outward
It sets, lower groove 101 is the arc groove being arranged with the centre of sphere with caulking groove 100, and the plane where lower groove 101 is rolled perpendicular to ball
Plane of rotation.
As shown in Figure 10, outer magnetic patch 3 set there are two prevent outer ball 2 rotation cause lubricant in 3 upper surface heap of outer magnetic patch
It is long-pending to walk oilhole 30, the spherical shape through-hole 20, caulking groove 100 with walk oilhole 30 and be connected to, walk oilhole 30 and be located at spherical shape through-hole 20
Side surface is walked moving direction of the oilhole 30 along outer ball 2 in outer magnetic patch 3 and is arranged.It walks oilhole 30 for two and is oppositely arranged on caulking groove 100
Both sides.
Embodiment 2：
As shown in fig. 6, the present embodiment is based on based on embodiment 1, all outer magnetic patch 3 are integrated into an entire entirety, this
In a ring, outer magnetic patch 3 is arranged concentrically around inner ring 1 and with inner ring 1 outer magnetic patch 3 in embodiment.
Outer magnetic patch 3 is the structure of an entire magnet ring, and multiple holes are provided on magnet ring, is exposed for outer ball 2, and advantage is peace
It is convenient to fill, the magnetic repulsive force bigger that can be provided, but in assembly and disassembly, needs integral disassembly, assembly.
The above makes the preferred embodiment of the present invention, does not depart from this hair for those of ordinary skill in the art
Under the premise of bright principle, several variations and modifications can also be made, these also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of side impact bearing with ball oil-bearing structure, including inner ring（1）The outer ring and（5）, the inner ring（1）The outer ring and
（5）Between be equipped with interior ball（6）, the inner ring（1）Equipped with to outer ring（5）Wall is hit in holding for side wall extension（10）, hold and hit wall（10）
It is parallel to outer ring（5）Side wall holds and hits wall（10）It is parallel to inner ring（1）The surfaces of revolution, described hold hit wall（10）With outer ring（5）Side wall
Between be equipped with crashworthiness mechanism, the crashworthiness mechanism includes caulking groove（100）, outer slot rolling, outer ball（2）With for outer ball（2）Gu
Fixed outer magnetic patch（3）, outer ball（2）It is embedded at caulking groove（100）With outer magnetic patch（3）Between, outer magnetic patch（3）It is equipped with and is used for outer rolling
Pearl（2）The hole of exposing, it is characterised in that：The outer ring（5）The surface of two side walls is equipped with crashworthiness mechanism, the outer ring（5）
Side wall is equipped with interior magnetosphere（4）, the outer magnetic patch（3）For with interior magnetosphere（4）Magnetic pole repels each other magnetic part, interior magnetosphere（4）Positioned at outer
The both sides of slot rolling, the outer slot rolling and outer ball（2）Between there are balance when avoid outer ball（2）The gap of the outer slot rolling of contact,
The outer ball is non-magnetic sorbing material；
Further include ball oil-bearing structure, the ball oil-bearing structure includes spherical caulking groove（100）With outer ball（2）, the caulking groove
（100）With outer ball（2）Surface is coated with the flowable lubricant of liquid.
2. side impact bearing according to claim 1, it is characterised in that：The outer magnetic patch（3）In a ring, outer magnetic patch（3）
Around inner ring（1）And and inner ring（1）It is arranged concentrically.
3. side impact bearing according to claim 1, it is characterised in that：The outer magnetic patch（3）In a ring, outer magnetic patch（3）
Around outer ball（2）And with outer ball（2）It is arranged concentrically.
4. side impact bearing according to claim 1, it is characterised in that：The outer ring（5）Equipped with bulge loop（50）, described convex
Ring（50）Positioned at outer ring（5）Sidewall surfaces, bulge loop（50）Towards outer ball（2）Prominent outer ring（5）Sidewall surfaces, outer slot rolling are located at
Bulge loop（50）Surface, bulge loop（50）With outer ring（5）It is integrally formed setting.
5. side impact bearing according to claim 4, it is characterised in that：The interior magnetosphere（4）It is tightly attached to bulge loop（50）'s
Inside and outside.
6. side impact bearing according to claim 1, it is characterised in that：The outer ring（5）On the side wall of two sides
Outer magnetic ring magnetic direction is identical.
7. side impact bearing according to claim 1, it is characterised in that：The caulking groove（100）Inside it is additionally provided with lower groove
（101）, the lower groove（101）Along caulking groove（100）Inner wall is recessed setting outward, lower groove（101）For with caulking groove（100）Same ball
The arc groove of heart setting, lower groove（101）The Plane of rotation that the plane at place is rolled perpendicular to ball.
8. side impact bearing according to claim 1, it is characterised in that：The inner ring（1）On be additionally provided with it is outer for preventing
Ball（2）Deviate from caulking groove（100）Outer magnetic patch（3）, the outer magnetic patch（3）Middle part, which is equipped with, is used for outer ball（2）The spherical shape of exposing
Through-hole（20）, the spherical shape through-hole（20）For spherical pore, spherical through-hole（20）Internal diameter and ball（3）Diameter is identical, the spherical shape
Through-hole（20）The centre of sphere be located at outer magnetic patch（3）Upper surface lower section or interior magnetosphere（4）Lower face.
9. side impact bearing according to claim 1, it is characterised in that：The outer magnetic patch（3）Equipped with preventing outer ball（2）
Rotation causes lubricant in outer magnetic patch（3）Oilhole is walked in upper surface accumulation（30）, the spherical shape through-hole（20）, caulking groove（100）
With walk oilhole（30）Connection, walks oilhole（30）Positioned at spherical through-hole（20）Side surface, walk oilhole（30）Along outer ball（2）Outside
Magnetic patch（3）Moving direction setting.
10. side impact bearing according to claim 9, it is characterised in that：The caulking groove（100）Oilhole is walked there are two setting altogether
（30）, two are walked oilhole（30）It is oppositely arranged on caulking groove（100）Both sides, two are walked oilhole（30）Along outer ball（2）Inside
Circle（1）Two moving directions setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711273052.6A CN108278270A (en) | 2017-12-06 | 2017-12-06 | A kind of side impact bearing with ball oil-bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711273052.6A CN108278270A (en) | 2017-12-06 | 2017-12-06 | A kind of side impact bearing with ball oil-bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108278270A true CN108278270A (en) | 2018-07-13 |
Family
ID=62801389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711273052.6A Withdrawn CN108278270A (en) | 2017-12-06 | 2017-12-06 | A kind of side impact bearing with ball oil-bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108278270A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838461A (en) * | 2019-03-20 | 2019-06-04 | 江苏持华轴承有限公司 | A kind of high-speed bearing of self-lubricating |
| CN110823196A (en) * | 2019-10-31 | 2020-02-21 | 郑州中核岩土工程有限公司 | Intertidal zone topography mapping device under water |
| CN111677753A (en) * | 2020-06-17 | 2020-09-18 | 张华文 | Vibration compensation type roller bearing for ultrahigh rotating speed rotor |
| CN112461643A (en) * | 2020-11-02 | 2021-03-09 | 燕山大学 | Plate tension and compression test auxiliary clamp based on rolling friction |
-
2017
- 2017-12-06 CN CN201711273052.6A patent/CN108278270A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838461A (en) * | 2019-03-20 | 2019-06-04 | 江苏持华轴承有限公司 | A kind of high-speed bearing of self-lubricating |
| CN110823196A (en) * | 2019-10-31 | 2020-02-21 | 郑州中核岩土工程有限公司 | Intertidal zone topography mapping device under water |
| CN110823196B (en) * | 2019-10-31 | 2021-10-22 | 郑州中核岩土工程有限公司 | Intertidal zone topography mapping device under water |
| CN111677753A (en) * | 2020-06-17 | 2020-09-18 | 张华文 | Vibration compensation type roller bearing for ultrahigh rotating speed rotor |
| CN112461643A (en) * | 2020-11-02 | 2021-03-09 | 燕山大学 | Plate tension and compression test auxiliary clamp based on rolling friction |
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Application publication date: 20180713 |
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| WW01 | Invention patent application withdrawn after publication |