CN107269684A - A kind of bearing - Google Patents
A kind of bearing Download PDFInfo
- Publication number
- CN107269684A CN107269684A CN201710560937.8A CN201710560937A CN107269684A CN 107269684 A CN107269684 A CN 107269684A CN 201710560937 A CN201710560937 A CN 201710560937A CN 107269684 A CN107269684 A CN 107269684A
- Authority
- CN
- China
- Prior art keywords
- outer ring
- oil nozzle
- inner ring
- protective jacket
- sliding ball
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
-
- 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
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a kind of bearing, its structure includes outer ring, sliding ball, protection set, inner ring protective jacket, inner ring, axial plane, oil nozzle, outer ring is circular configuration, the top of outer ring is provided with axial plane and is structure as a whole, protective jacket is parallel to each other provided with two, protective jacket is respectively nested in the left and right sides of outer ring, sliding ball is provided with two or more, sliding ball is uniformly and equidistantly coordinated located at the inside of outer ring using gap, inner ring protective jacket is circular configuration, inner ring protective jacket is respectively nested in the inner side of protection set, centre of the inner ring inside outer ring is structure as a whole, oil nozzle is nested on axial plane and is interference fitted, beneficial effects of the present invention：Oil nozzle is provided with by its structure, when in use, can be screwed by the screw rod below nut into inside axial plane, the sliding ball inside outer ring is then added by lubricating oil by the oil nozzle hole on nut again, it is preferably used, is difficult to get rusty, service life is long.
Description
Technical field
The present invention is a kind of bearing, belongs to field of bearings.
Background technology
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.
Prior art discloses Application No.：201110431395.7 a kind of bearing include：Inner ring, it is tightly placed in the inner ring
On secondary inner ring, the roller being distributed on secondary inner ring, the roller between adjacent pair roller, be set on each roller
Annular bridge hoop, the secondary outer ring being tightly placed on the bridge hoop and the outer ring being tightly placed on the secondary outer ring；The roller is axially distributed,
Each roller is between the annular groove of adjacent roller provided with the annular groove that section is circular arc, the roller；The bridge hoop
Inner ring is provided with the deep-slotted chip breaker for being suitable to coordinate with roller activity；The secondary inner ring includes axially symmetric be distributed in outside the inner ring
A pair of week, the outer side edges edge of secondary inner ring has the flanging extended radially outwardly, and the outer face of roller is in the interior of the flanging
Side；The secondary outer ring includes axially symmetric be distributed in the outer ring inner circumferential a pair, and the inner ring of this pair pair outer ring, which constitutes one, to be used for
The big annular groove of the fixed bridge hoop, prior art is when in use, it is impossible to which sliding ball is added into lubricating oil, easily occurs what is got rusty
Situation, physical life is short.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of bearing, being used with solving prior art
When, it is impossible to sliding ball is added into lubricating oil, situation about getting rusty, the problem of physical life is short easily occurs.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of bearing, its structure includes
Outer ring, sliding ball, protection set, inner ring protective jacket, inner ring, axial plane, oil nozzle, the outer ring are circular configuration, the outer ring
Top provided with axial plane and being structure as a whole, the protective jacket is parallel to each other provided with two, and the protective jacket is respectively nested in outside
The left and right sides of circle, the sliding ball is provided with two or more, between the sliding ball is uniformly and equidistantly used located at the inside of outer ring
Gap coordinates, and the inner ring protective jacket is circular configuration, and the inner ring protective jacket is respectively nested in the inner side of protection set, described
Centre of the inner ring inside outer ring is structure as a whole, and the oil nozzle is nested on axial plane and is interference fitted, and the oil nozzle includes
Oil nozzle mouth, nut, oil nozzle hole, screw rod, middle part of the oil nozzle mouthful above nut are structure as a whole, the lower section of the nut
Be structure as a whole with screw rod vertical welding, the oil nozzle hole is circular configuration, the oil nozzle hole located at the middle part of oil nozzle mouthful and with
Nut is structure as a whole.
Further, the sliding ball is spherical structure.
Further, the diameter of the protection set is 4cm.
Further, the diameter of the outer ring is 12cm.
Further, the inner ring protective jacket is provided with 2 and is parallel to each other.
Further, the outer ring is made of stainless steel, and anticorrosive property is strong, is difficult to get rusty.
Further, the sliding ball can be rotated outer ring.
Beneficial effects of the present invention：Oil nozzle is provided with by its structure, when in use, can be revolved by the screw rod below nut
It is tight to enter inside axial plane, the sliding ball inside outer ring is then added by lubricating oil by the oil nozzle hole on nut again, makes it can be with
Preferably use, be difficult to get rusty, service life is long.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of bearing of the invention.
Fig. 2 is a kind of structural representation of bearing oil nozzle of the invention.
In figure：Outer ring -1, sliding ball -2, protection set -3, inner ring protective jacket -4, inner ring -5, axial plane -6, oil nozzle -7,
Oil nozzle mouthful -701, nut -702, oil nozzle hole -703, screw rod -704.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, is expanded on further the present invention.
Fig. 1-Fig. 2 is referred to, the present invention provides a kind of bearing：Its structure include outer ring 1, sliding ball 2, protection set 3,
Inner ring protective jacket 4, inner ring 5, axial plane 6, oil nozzle 7, the outer ring 1 is circular configuration, the top of the outer ring 1 provided with axial plane 6 and
It is structure as a whole, the protective jacket 3 is parallel to each other provided with two, and the protective jacket 3 is respectively nested in the left and right sides of outer ring 1,
The sliding ball 2 is provided with two or more, and the sliding ball 2 is uniformly and equidistantly coordinated located at the inside of outer ring 1 using gap, described
Inner ring protective jacket 4 is circular configuration, and the inner ring protective jacket 4 is respectively nested in the inner side of protection set 3, and the inner ring 5 is set
Centre inside outer ring 1 is structure as a whole, and the oil nozzle 7 is nested on axial plane 6 and is interference fitted, and the oil nozzle 7 includes oil
Mouthpiece 701, nut 702, oil nozzle hole 703, screw rod 704, the oil nozzle mouthful 701 are integrated knot located at the middle part of the top of nut 702
Structure, lower section and the vertical welding of screw rod 704 of the nut 702 are structure as a whole, and the oil nozzle hole 703 is circular configuration, described
Oil nozzle hole 703 is structure as a whole located at the middle part of oil nozzle mouthful 701 and with nut 702, and the sliding ball 2 is spherical structure, described
The diameter of protection set 3 is 4cm, and the diameter of the outer ring 1 is 12cm, the inner ring protective jacket 4 provided with 2 and
It is parallel to each other, the outer ring 1 is made of stainless steel, anticorrosive property is strong, is difficult to get rusty, the sliding ball 2 can enter outer ring 1
Row is rotated.
The present invention, can be by the sliding ball 2 inside the outer ring 1 in its structure by the He of inner ring 5 when being used
Outer ring 1 is rotated, and then protects bearing inner race 5 with inner ring protective jacket 4 by protection set 3 again, and the oil on axial plane 6
Mouth 7 be able to will then be invaginated by the screw rod 704 of the lower section of nut 702 on oil nozzle 7, then pass through the oil nozzle in its structure again
Hole 703 adds lubricating oil, the situation for preventing sliding ball 2 from getting rusty.
The oil nozzle 7 of the present invention can add lubricating oil from the oil nozzle hole on oil nozzle, be that lubricating oil can enter in bearing.
The outer ring 1 of the present invention, sliding ball 2, protection set 3, inner ring protective jacket 4, inner ring 5, axial plane 6, oil nozzle 7, oil nozzle
Mouth 701, nut 702, oil nozzle hole 703, screw rod 704, part is the part that universal standard part or those skilled in the art know,
Its structure and principle all can be learnt by technical manual or be known by normal experiment method for this technology personnel, of the invention to solve
Certainly the problem of be prior art when in use, it is impossible to sliding ball is added into lubricating oil, situation about getting rusty, physical life easily occurs
Short, being combined with each other by above-mentioned part of the invention when in use, can be screwed into axial plane by the screw rod below nut
Portion, then adds lubricating oil by the sliding ball inside outer ring by the oil nozzle hole on nut again, it is preferably used, no
Easily get rusty, service life is long, it is described in detail below：
The oil nozzle 7 is nested on axial plane 6 and is interference fitted, and the oil nozzle mouthful 701 is located at the middle part of the top of nut 702
Integrative-structure, lower section and the vertical welding of screw rod 704 of the nut 702 are structure as a whole, and the oil nozzle hole 703 is tied to be circular
Structure, the oil nozzle hole 703 is structure as a whole located at the middle part of oil nozzle mouthful 701 and with nut 702.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, all should be by no matter from the point of view of which point
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
It is bright to limit, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of bearing, its structure includes outer ring (1), sliding ball (2), protection set (3), inner ring protective jacket (4), inner ring
(5), axial plane (6), oil nozzle (7), the outer ring (1) are circular configuration, and the top of the outer ring (1) is provided with axial plane (6) and is one
Body structure, the protective jacket (3) is parallel to each other provided with two, and the protective jacket (3) is respectively nested in the left and right two of outer ring (1)
Side, it is characterised in that：
The sliding ball (2) is provided with two or more, between the sliding ball (2) uniformly and equidistantly uses located at the inside of outer ring (1)
Gap coordinates, and the inner ring protective jacket (4) is circular configuration, and the inner ring protective jacket (4) is respectively nested in protection set (3)
Inner side, the inner ring (5) is structure as a whole located at outer ring (1) internal centre, the oil nozzle (7) be nested on axial plane (6) and
Interference fit；
The oil nozzle (7) includes oil nozzle mouthful (701), nut (702), oil nozzle hole (703), screw rod (704), the oil nozzle mouthful
(701) middle part above nut (702) is structure as a whole, lower section and screw rod (704) vertical welding of the nut (702)
Be structure as a whole, the oil nozzle hole (703) is circular configuration, the oil nozzle hole (703) located at the middle part of oil nozzle mouthful (701) and with
Nut (702) is structure as a whole.
2. a kind of bearing according to claim 1, it is characterised in that：The sliding ball (2) is spherical structure.
3. a kind of bearing according to claim 1, it is characterised in that：The diameter of the protection set (3) is
4cm。
4. a kind of bearing according to claim 1, it is characterised in that：The diameter of the outer ring (1) is 12cm.
5. a kind of bearing according to claim 1, it is characterised in that：The inner ring protective jacket (4) is provided with 2 and mutually flat
OK.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710560937.8A CN107269684A (en) | 2017-07-11 | 2017-07-11 | A kind of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710560937.8A CN107269684A (en) | 2017-07-11 | 2017-07-11 | A kind of bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107269684A true CN107269684A (en) | 2017-10-20 |
Family
ID=60072553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710560937.8A Pending CN107269684A (en) | 2017-07-11 | 2017-07-11 | A kind of bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107269684A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099066A (en) * | 2018-09-18 | 2018-12-28 | 贵州爱因斯凯轴承科技有限公司 | A kind of removable shaft is held |
| CN116181793A (en) * | 2023-04-21 | 2023-05-30 | 招远市金兴机械制造有限公司 | Slewing bearing of excavator |
-
2017
- 2017-07-11 CN CN201710560937.8A patent/CN107269684A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099066A (en) * | 2018-09-18 | 2018-12-28 | 贵州爱因斯凯轴承科技有限公司 | A kind of removable shaft is held |
| CN116181793A (en) * | 2023-04-21 | 2023-05-30 | 招远市金兴机械制造有限公司 | Slewing bearing of excavator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171020 |