CN202251044U - Fixing structure for middle pipe of shaft seat - Google Patents
Fixing structure for middle pipe of shaft seat Download PDFInfo
- Publication number
- CN202251044U CN202251044U CN2011203852503U CN201120385250U CN202251044U CN 202251044 U CN202251044 U CN 202251044U CN 2011203852503 U CN2011203852503 U CN 2011203852503U CN 201120385250 U CN201120385250 U CN 201120385250U CN 202251044 U CN202251044 U CN 202251044U
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- CN
- China
- Prior art keywords
- beam barrel
- fastener
- bearing
- axle bed
- fixation structure
- 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.)
- Expired - Fee Related
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Abstract
A fixing structure for a middle pipe of a shaft seat comprises a base, a stator group and a buckle piece, wherein a beam barrel is arranged on the base; a bearing is arranged in the beam barrel; the stator group is assembled with the base; a top is formed on the stator group on the side opposite to the side where the base is arranged; and another top, which can be used for fixing the bearing and the stator group through a convex part and a propping part and can be used for construction repeatedly, is formed on the beam barrel through a clamping part. Therefore, the fixing structure has the advantages that repeated construction can be more convenient, and the bearing and the stator group can be fixed at the same time, which prolongs the service life.
Description
Technical field
Pipe fixation structure in a kind of axle bed, refer to especially a kind of have the construction of conveniently repeating and simultaneously rigid bearing and stator pack with pipe fixation structure in the lifting axle bed in working life.
Background technique
Press; The electronics information product (for example: popularize day by day and use more extensive by use computer etc.); Because it is rapid that demand drives the technical development of electronics IT industry; Arithmetic speed promotes, the trend development of access capability increase towards carrying out to impel the electronics information, causes the spare part in the aforementioned electronic information product to have high temperature to supervene often in working at high speed.
With the host computer is example; The heat that its central interior processing unit (CPU) is produced accounts for major part; In addition, central processing unit when heat gradually rising can cause and carry out usefulness and reduce, and when accumulation of heat is higher than its allowable limit; Will force computer to work as machine, severe patient more may cause the damage phenomenon; And for solving the problem of electromagenetic wave radiation, system seals this host computer with the cabinet housing usually, so that how the heat energy of central processing unit and other heating spare part (or claiming element) is derived fast, becomes an important topic.
And its top that ties up to that general central processing unit is taked in order to the mode that solves heat radiation is provided with radiator and radiation fan; One of radiator side has been set up some fins; With the surface of the opposite side (not having fin) of said radiator directly the aforementioned central processing unit of contact can conduct to above-mentioned fin end to make heat energy, and make the rapid dissipation of heat energy with cooperating fan pressure driving air-flow by heat loss through radiation.
And the radiation fan of known technology has a pedestal, convexes with the beam barrel of a hollow on this pedestal, is provided with a bearing in this beam barrel; Be to be pressed into increasing its tightness with the drive fit mode between this bearing and beam barrel, and this beam barrel being outside equipped with stator group, is to be pressed into to increase its tightness with the drive fit mode between this stator pack and beam barrel; Be pivoted with an impeller on this beam barrel again; This impeller is equipped with a plurality of blades outward, and inner side surface is provided with an axostylus axostyle, and this axostylus axostyle penetrates said bearing and detains the knot location; Therefore; When the rotation of its flabellum, can cause bearing to rock to influence fan working life because of the running vibrations between its beam barrel and bearing; And its stator pack also can produce because of the problem that the running vibrations cause relatively; And desire is on its bearing or stator pack, to need respectively with a fastener button fixed position, and then causes last step of assembling and cost increase when solving its problem of rocking because of the running vibrations; Again and general known fastener after button is solid, just can't repeat construction, just cause it to make the puzzlement that assembling process can't overhaul but its fastener can't repeat construction; So known technology has disadvantage:
1. can't repeat construction;
2. number of assembling steps is numerous and diverse;
3. manufacture cost increases;
4. influence working life;
Edge is that because the drawbacks that above-mentioned public article are derived, the creator of this case exhausts its intelligence then, concentrates on studies and innovates improvement, successfully researches and develops completion this part " pipe fixation structure in the axle bed " a case finally, is the model utility of a tool effect enhancement in fact.
The model utility content
For this reason, be effectively to solve above-mentioned problem, the main purpose of the utility model is that a kind of construction and pipe fixation structure in the axle bed of rigid bearing and stator pack simultaneously of conveniently repeating is provided.
The secondary objective of the utility model is providing a kind of pipe fixation structure in the fan axle bed in working life that promotes.
For reaching above-mentioned purpose; The utility model system provides pipe fixation structure in a kind of axle bed, and be to comprise: a pedestal, stator group and a fastener have a beam barrel on this pedestal; Be formed with an axis hole in this beam barrel and have at least one passage that is communicated with said axis hole; Have a placing part in this axis hole, this placing part is provided with a bearing and connects said passage, and this stator pack system group is established on this pedestal; And this stator pack has an open-work and is sheathed on said beam barrel by said open-work; And this stator pack is formed with a top with respect to pedestal opposite side position, and this fastener is the passage that is mounted on this beam barrel via at least one holding division, and this fastener can reach the effect that repeats construction through this this beam barrel of holding division disengaging; And this fastener outside is formed with at least one protuberance; This protuberance is relatively arranged on this tip position place; This fastener inboard is formed with at least one portion that supports again, and the portion that should support is relatively arranged on this place, position of bearings, by this; Its fastener can conveniently repeat construction and fix its bearing and stator pack simultaneously through this fastener, and then reaches the minimizing number of assembling steps and promote the fan effect in working life.
Particularly, the utility model provides pipe fixation structure in a kind of axle bed, comprises:
One pedestal has a beam barrel on this pedestal, be formed with an axis hole in this beam barrel, is provided with a bearing in this axis hole;
Stator group, this stator pack have an open-work and are sheathed on said beam barrel by said open-work, and this stator pack is formed with a top with respect to pedestal opposite side position;
One fastener, this fastener is mounted on this beam barrel via at least one holding division, and is formed with at least one protuberance with respect to said tip position place outside this fastener, and this fastener inboard is formed with at least one portion that supports with respect to place, said position of bearings.
Preferably, pipe fixation structure in the described axle bed has at least one passage on the said beam barrel, the said axis hole of this channel connection.
Preferably, pipe fixation structure in the described axle bed has a placing part in the said axis hole, and this placing part connects said passage and supplies said bearing setting.
Preferably, pipe fixation structure in the described axle bed, the said fastener outside has said holding division with respect to the channel position place, and this holding division runs through this passage and has a nose in placing part basal surface position place.
Preferably, pipe fixation structure in the described axle bed, said nose are formed at said holding division apical position place.
Preferably; Pipe fixation structure in the described axle bed; Group is provided with an impeller on the said pedestal; This impeller has a wheel hub, a plurality of blade and an axostylus axostyle, and towards the opposite radial extension of this wheel hub direction, this axostylus axostyle is hubbed in this bearing and accomplishes a fan assembly these a plurality of blades along this wheel hub outside.
Preferably, pipe fixation structure in the described axle bed, said stator pack is sheathed on said beam barrel, and the said beam barrel top of relatively conflicting, this top, and by fixing this top of the protuberance of fastener on beam barrel.
Preferably, pipe fixation structure in the described axle bed, the portion that supports of said fastener is the said bearing of conflict top relatively, and supports fixing this bearing of portion in this axis hole by this.
So the utlity model has advantage:
1. can conveniently repeat construction;
2. minimizing number of assembling steps;
3. reduction manufacture cost;
4. promote working life.
Description of drawings
Fig. 1 system is the three-dimensional exploded view of the utility model first preferred embodiment;
Fig. 2 system is the three-dimensional combination figure of the utility model first preferred embodiment;
Fig. 3 system is the three-dimensional cutaway view of the utility model first preferred embodiment;
Fig. 4 system is the three-dimensional exploded view of the utility model second preferred embodiment;
Fig. 5 system is the three-dimensional cutaway view of the utility model second preferred embodiment.
[primary component symbol description]
Beam barrel 11
Placing part 121
Bearing 14
Open-work 21
Top 22
Nose 311
Impeller 4
Wheel hub 41
Axostylus axostyle 43
Embodiment
Characteristic on above-mentioned purpose of the utility model and structure thereof and the function will be explained according to appended graphic preferred embodiment.
Seeing also Fig. 1 and Fig. 2 and shown in Figure 3, is three-dimensional exploded view and three-dimensional combination figure and three-dimensional cutaway view for the utility model first preferred embodiment, and pipe fixation structure in the said axle bed is to comprise: a pedestal 1, stator group 2 and a fastener 3;
Be extended with a beam barrel 11 on this pedestal 1; Be formed with an axis hole 12 in this beam barrel 11 and have at least one passage 13 that is communicated with said axis hole 12; Have a placing part 121 in this axis hole 12, this placing part 121 is provided with a bearing 14 and connects said passage 13, said bearing 14 be for ball bearing and roller bearing and needle bearing and ceramic bearing and oil-impregnated bearing wherein arbitrary; Present embodiment system as explanation, but is not limited in this kind structure with roller bearing.
This stator pack 2 is to be mounted on this pedestal 1 and with this beam barrel to establish for 11 groups; Wherein this stator pack 2 has an open-work 21 in central position; And by these open-work 21 sheathed said beam barrels 11; This stator pack 2 is formed with a top 22 with respect to pedestal 1 opposite side position again, and this top 22 is the said beam barrel of conflict 11 tops relatively.
This fastener 3 is to be mounted on this beam barrel 11; And these fastener 3 outsides have at least one holding division 31 and at least one protuberance 32; And have at least one in the inner side place to portion 33; And protuberance 32 that should the part is to form these holding division 31 apical position places, and these holding division 31 the other end positions have a nose 311.
Wherein said stator pack 2 is to be mounted on this beam barrel 11 outsides; And the top 22 of this stator pack 2 is the said beam barrel of conflict 11 tops relatively, and this fastener 3 is mounted on said beam barrel 11, and these fastener 3 outsides have said holding division 31 with respect to passage 13 positions; This holding division 31 is to run through this passage 13; And the nose 311 of this holding division 31 is to be fastened in this placing part 121 bottom surfaces relatively, and by this, but its fastener 3 fixation group are located on this beam barrel 11; And the design that can break away from simultaneously this passage 13 and placing part 121 bottom surfaces by this holding division 31 and this nose 311, make the group of this fastener 3 and this beam barrel 11 have the effect that conveniently repeats construction between establishing; Again; Wherein these fastener 3 fixation group are located on this beam barrel 11; And this protuberance 32 is relatively arranged on also fixing this top 22, these 22 positions, top on beam barrel 11, and supporting portion 33 with this is that also fixing this bearing 14 in the said bearing of relative conflict 14 tops is in this axis hole 12 and on the placing part 121, by this; This fastener 3 can be fixed its bearing 14 and stator pack 2 simultaneously, and then reaches the minimizing number of assembling steps and promote the fan effect in working life.
See also Fig. 4 and shown in Figure 5; System is the three-dimensional exploded view and the three-dimensional cutaway view of the utility model second preferred embodiment; Group is provided with an impeller 4 on the wherein said pedestal 1; This impeller 4 has a wheel hub 41, a plurality of blade 42 and an axostylus axostyle 43; Towards the opposite radial extension of these wheel hub 41 directions, this axostylus axostyle 43 is to be hubbed in this bearing 14 and to accomplish a fan assembly to these a plurality of blades 42 along this wheel hub 41 outsides, and this fan assembly is when running; Be located at the passage 13 and placing part 121 bottom surfaces of this beam barrel 11 with holding division 31 and nose 311 fixation group through its fastener 3; And this protuberance 32 is relatively arranged on also fixing this top 22, these 22 positions, top on beam barrel 11, and supporting portion 33 with this is that also fixing this bearing 14 in the said bearing of relative conflict 14 tops is in this axis hole 12 and on the placing part 121, to reach effectively fixing its bearing 14 and stator pack 2 and can reduce number of assembling steps and the lifting fan effect in working life.
Press; The above; Be merely a best specific embodiment of the utility model fan spindle bearing fixed structure, only the characteristic of the utility model is not limited thereto, and any personnel that are familiar with this technology are in the utility model field; Can think easily and variation or modification, all should be encompassed in the claim of following the utility model.
Claims (8)
1. pipe fixation structure in the axle bed is characterized in that, comprises:
One pedestal has a beam barrel on this pedestal, be formed with an axis hole in this beam barrel, is provided with a bearing in this axis hole;
Stator group, this stator pack have an open-work and are sheathed on said beam barrel by said open-work, and this stator pack is formed with a top with respect to pedestal opposite side position;
One fastener, this fastener is mounted on this beam barrel via at least one holding division, and is formed with at least one protuberance with respect to said tip position place outside this fastener, and this fastener inboard is formed with at least one portion that supports with respect to place, said position of bearings.
2. pipe fixation structure in the axle bed as claimed in claim 1 is characterized in that, has at least one passage on the said beam barrel, the said axis hole of this channel connection.
3. pipe fixation structure in the axle bed as claimed in claim 2 is characterized in that, has a placing part in the said axis hole, and this placing part connects said passage and supplies said bearing setting.
4. pipe fixation structure in the axle bed as claimed in claim 3 is characterized in that, the said fastener outside has said holding division with respect to the channel position place, and this holding division runs through this passage and has a nose in placing part basal surface position place.
5. pipe fixation structure in the axle bed as claimed in claim 4 is characterized in that, said nose is formed at said holding division apical position place.
6. pipe fixation structure in the axle bed as claimed in claim 1; It is characterized in that; Group is provided with an impeller on the said pedestal; This impeller has a wheel hub, a plurality of blade and an axostylus axostyle, and towards the opposite radial extension of this wheel hub direction, this axostylus axostyle is hubbed in this bearing and accomplishes a fan assembly these a plurality of blades along this wheel hub outside.
7. pipe fixation structure in the axle bed as claimed in claim 1 is characterized in that said stator pack is sheathed on said beam barrel, and the said beam barrel top of relatively conflicting, this top, and by fixing this top of the protuberance of fastener on beam barrel.
8. pipe fixation structure in the axle bed as claimed in claim 1 is characterized in that, the portion that supports of said fastener is the said bearing of conflict top relatively, and supports fixing this bearing of portion in this axis hole by this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203852503U CN202251044U (en) | 2011-10-11 | 2011-10-11 | Fixing structure for middle pipe of shaft seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203852503U CN202251044U (en) | 2011-10-11 | 2011-10-11 | Fixing structure for middle pipe of shaft seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251044U true CN202251044U (en) | 2012-05-30 |
Family
ID=46112296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203852503U Expired - Fee Related CN202251044U (en) | 2011-10-11 | 2011-10-11 | Fixing structure for middle pipe of shaft seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251044U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443430A (en) * | 2014-09-26 | 2016-03-30 | 奇宏电子(成都)有限公司 | Fan device with oil bearing |
| US9784280B2 (en) | 2014-11-12 | 2017-10-10 | Asia Vital Components (Chengdu) Co., Ltd. | Fan device with oil-retaining bearing |
| CN111963476A (en) * | 2020-08-13 | 2020-11-20 | 惠州惠和兴电子有限公司 | Well pipe sheath that radiator fan used |
-
2011
- 2011-10-11 CN CN2011203852503U patent/CN202251044U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443430A (en) * | 2014-09-26 | 2016-03-30 | 奇宏电子(成都)有限公司 | Fan device with oil bearing |
| US9784280B2 (en) | 2014-11-12 | 2017-10-10 | Asia Vital Components (Chengdu) Co., Ltd. | Fan device with oil-retaining bearing |
| CN111963476A (en) * | 2020-08-13 | 2020-11-20 | 惠州惠和兴电子有限公司 | Well pipe sheath that radiator fan used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20171011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |