CN111577647A - Special-shaped bearing and special-shaped bearing structure - Google Patents
Special-shaped bearing and special-shaped bearing structure Download PDFInfo
- Publication number
- CN111577647A CN111577647A CN202010463065.5A CN202010463065A CN111577647A CN 111577647 A CN111577647 A CN 111577647A CN 202010463065 A CN202010463065 A CN 202010463065A CN 111577647 A CN111577647 A CN 111577647A
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- China
- Prior art keywords
- fixedly connected
- special
- shaped bearing
- bearing
- copper
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052802 copper Inorganic materials 0.000 claims abstract description 11
- 239000010949 copper Substances 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims abstract description 10
- 206010066054 Dysmorphism Diseases 0.000 claims description 8
- 241000883990 Flabellum Species 0.000 claims description 2
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/06—Lubrication
- F04D29/063—Lubrication specially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sliding-Contact Bearings (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a special-shaped bearing and a special-shaped bearing structure, which comprise fan blades, wherein the bottom of each fan blade is fixedly connected with a motor shell, the outer wall of each motor shell is fixedly connected with a magnet, the inside of each fan blade is fixedly connected with an axle center, the outer wall of the axle center is movably connected with a special-shaped bearing, an oil storage tank is arranged inside the special-shaped bearing, and the top of the special-shaped bearing is fixedly connected with a retaining ring; the top fixedly connected with holding ring of buckle, the bottom fixedly connected with wear pad of special-shaped bearing, the bottom fixedly connected with copper pipe in the wear pad, one side fixedly connected with of copper pipe penetrates a packet stator, penetrates the bottom fixedly connected with PCB board of packet stator, the bottom fixedly connected with base of PCB board, the top fixedly connected with upper cover of base. The first device can increase the oil storage amount in the bearing and improve the lubricating time, and the second device can reduce the contact area between the bearing and the axis and reduce friction, so that the service life of the fan is prolonged, and the sound quality of the fan is improved.
Description
Technical Field
The invention relates to the technical field of special-shaped bearings, in particular to a special-shaped bearing and a special-shaped bearing structure.
Background
The bearing is an important part in the modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process and ensure the rotation precision of the mechanical rotating body, the special-shaped bearing comprises an inner hexagonal bearing, the difference is that the inner hole of a common bearing is circular, the inner hole of the special-shaped bearing is non-circular, an oil-containing bearing, namely a porous bearing, takes metal powder as a main raw material, the oil-containing bearing is a sintered body manufactured by a powder metallurgy method, and the oil-containing bearing is porous in nature and has the technical advantages that the number, the size, the shape, the distribution and the like of pores can be freely adjusted in the manufacturing process.
At present, some traditional oil-retaining bearings and traditional oil-retaining bearing structure still have some problems when using, for example, some traditional oil-retaining bearings, the inside oil storage tank that does not have of bearing, the oil reserve is few, the result of use and the life of bearing receive great influence, in addition, some traditional oil-retaining bearings, the area of contact of axle center and bearing is big, increase the production of the abnormal sound of bearing during operation to a certain extent, the noise is big, the result of use and the practicality of bearing remain to be improved, be difficult to satisfy user's user demand.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the special-shaped bearing and the special-shaped bearing structure, has the advantages of high use efficiency and the like, and solves the problem of poor use effect of the traditional oil-retaining bearing and the traditional oil-retaining bearing structure.
(II) technical scheme
In order to achieve the purpose of high use efficiency of the special-shaped bearing and the special-shaped bearing structure, the invention provides the following technical scheme:
1. dysmorphism bearing and dysmorphism bearing structure, including the flabellum, its characterized in that: a motor shell is fixedly connected inside the fan blade, a magnet is fixedly connected to the outer wall of the motor shell, an axis is fixedly connected inside the fan blade, a special-shaped bearing is movably connected to the outer wall of the axis, an oil storage tank is arranged inside the special-shaped bearing, and a retaining ring is fixedly connected to the top of the special-shaped bearing;
the top fixedly connected with holding ring of buckle, the bottom fixedly connected with wear pad of dysmorphism bearing, the bottom fixedly connected with copper well pipe of wear pad, one side fixedly connected with of copper well pipe penetrates a packet stator, penetrate the bottom fixedly connected with PCB board of packet stator, the bottom fixedly connected with base of PCB board, the top fixedly connected with upper cover of base.
Preferably, the special-shaped bearing is located in the middle of the bottom wall of the copper-in-pipe, and the shape and the size of the special-shaped bearing are matched with those of the copper-in-pipe.
Preferably, the packet shooting stators are symmetrically arranged by taking the perpendicular bisector of the copper-in-pipe as a symmetry axis.
(III) advantageous effects
Compared with the prior art, the invention provides the special-shaped bearing and the special-shaped bearing structure, and the special-shaped bearing has the following beneficial effects:
1. this dysmorphism bearing and dysmorphism bearing structure, through the axle center, a bearing, the mutually supporting use of oil storage tank, reduce the area of contact of axle center and bearing, can increase the inside oil storage capacity of bearing, it plays the lubrication action to have lubricating oil between axle center and the bearing, reduce the friction, and then reduce the friction noise that the bearing during operation produced, the protecting effect to the bearing has been improved, the result of use and the life of bearing obtain very big improvement, and simultaneously, easy and simple to handle, structural rationality is showing and is improving, the practicality further strengthens, user's user demand is satisfied.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 shows a structural bearing according to the present invention.
In the figure: 1. a fan blade; 2. a motor housing; 3. a magnet; 4. an axis; 5. a special-shaped bearing; 6. an oil storage tank; 7. a retaining ring; 8. a positioning ring; 9. a wear resistant sheet; 10. a copper middle pipe; 11. a shooting and wrapping stator; 12. a PCB board; 13. a base; 14. and (7) covering.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the special-shaped bearing and the special-shaped bearing structure comprise a fan blade 1, a motor housing 2 is fixedly connected to the bottom of the fan blade 1, the outer wall of the motor shell 2 is fixedly connected with a magnet 3, the inside of the fan blade 1 is fixedly connected with an axle center 4, the outer wall of the axle center 4 is movably connected with a special-shaped bearing 5, an oil storage tank 6 is arranged inside the special-shaped bearing 5, the contact area between the axle center 4 and the special-shaped bearing 5 can be reduced by the mutual matching of the axle center 4, the special-shaped bearing 5 and the oil storage tank 6, thereby reducing the noise generated when the special-shaped bearing 5 works, greatly improving the sound quality of the special-shaped bearing 5, therefore, the using effect and the practicability of the special-shaped bearing 5 are improved to a certain extent, the using requirement of a user can be met, and the top of the special-shaped bearing 5 is fixedly connected with a retaining ring 7;
the top fixedly connected with holding ring 8 of buckle 7, the bottom fixedly connected with wear pad 9 of special-shaped bearing 5, the pipe 10 in the bottom fixedly connected with copper of wear pad 9, and the shape size of special-shaped bearing 5 all matches each other with the shape size of pipe 10 in the copper, one side fixedly connected with of pipe 10 penetrates a packet stator 11 in the copper, penetrate a packet stator 11 with the perpendicular bisector of pipe 10 in the copper sets up for symmetry axis symmetry, the bottom fixedly connected with PCB board 12 of side packet stator 11, the bottom fixedly connected with base 13 of PCB board 12, the top fixedly connected with upper cover 14 of base 13.
In conclusion, the special-shaped bearing and the special-shaped bearing structure achieve the purpose of high use efficiency, solve the problem that the common special-shaped bearing and the special-shaped bearing structure are poor in use effect, and meet the use requirements of users.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. Dysmorphism bearing and dysmorphism bearing structure, including flabellum (1), its characterized in that: a motor shell (2) is fixedly connected inside the fan blade (1), a magnet (3) is fixedly connected to the outer wall of the motor shell (2), an axis (4) is fixedly connected inside the fan blade (1), a special-shaped bearing (5) is movably connected to the outer wall of the axis (4), an oil storage tank (6) is formed inside the special-shaped bearing (5), and a snap ring (7) is fixedly connected to the top of the special-shaped bearing (5);
the top fixedly connected with holding ring (8) of buckle (7), bottom fixedly connected with wear pad (9) of dysmorphism bearing (5), bottom fixedly connected with copper of wear pad (9) is well (10), one side fixedly connected with of copper well pipe (10) penetrates a packet stator (11), penetrate bottom fixedly connected with PCB board (12) of packet stator (11), the bottom fixedly connected with base (13) of PCB board (12), the top fixedly connected with upper cover (14) of base (13).
2. A shaped bearing and a shaped bearing arrangement according to claim 1, characterized in that: the special-shaped bearing (5) is positioned in the middle of the inner bottom wall of the copper-in-pipe (10), and the shape and the size of the special-shaped bearing (5) are matched with those of the copper-in-pipe (10).
3. A shaped bearing and a shaped bearing arrangement according to claim 1, characterized in that: the pack shooting stator (11) is symmetrically arranged by taking the perpendicular bisector of the copper-in-pipe (10) as a symmetry axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010463065.5A CN111577647A (en) | 2020-05-27 | 2020-05-27 | Special-shaped bearing and special-shaped bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010463065.5A CN111577647A (en) | 2020-05-27 | 2020-05-27 | Special-shaped bearing and special-shaped bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111577647A true CN111577647A (en) | 2020-08-25 |
Family
ID=72121602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010463065.5A Pending CN111577647A (en) | 2020-05-27 | 2020-05-27 | Special-shaped bearing and special-shaped bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111577647A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431792A (en) * | 2021-07-12 | 2021-09-24 | 江苏嘉之瑞电子科技有限公司 | Fan strong magnetic rubber coating framework |
| CN113586518A (en) * | 2021-07-12 | 2021-11-02 | 江苏嘉之瑞电子科技有限公司 | V oil storage groove special-shaped axis fan blade assembly and fan framework |
| CN113586517A (en) * | 2021-07-12 | 2021-11-02 | 江苏嘉之瑞电子科技有限公司 | Square oil storage groove special-shaped axis fan blade assembly and fan framework |
-
2020
- 2020-05-27 CN CN202010463065.5A patent/CN111577647A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431792A (en) * | 2021-07-12 | 2021-09-24 | 江苏嘉之瑞电子科技有限公司 | Fan strong magnetic rubber coating framework |
| CN113586518A (en) * | 2021-07-12 | 2021-11-02 | 江苏嘉之瑞电子科技有限公司 | V oil storage groove special-shaped axis fan blade assembly and fan framework |
| CN113586517A (en) * | 2021-07-12 | 2021-11-02 | 江苏嘉之瑞电子科技有限公司 | Square oil storage groove special-shaped axis fan blade assembly and fan framework |
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Application publication date: 20200825 |