CN204783799U - Fan installation axle sleeve - Google Patents
Fan installation axle sleeve Download PDFInfo
- Publication number
- CN204783799U CN204783799U CN201520454949.9U CN201520454949U CN204783799U CN 204783799 U CN204783799 U CN 204783799U CN 201520454949 U CN201520454949 U CN 201520454949U CN 204783799 U CN204783799 U CN 204783799U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- fan
- pivot
- utility
- model
- 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
Links
Abstract
The utility model provides a fan installation axle sleeve, relate to the wearing parts production field, this axle sleeve sets up double -deck fixed establishment, in installation and use, effectual pivot with the fan is fixed, avoid in long -term use, it takes off with the pine to produce wearing and tearing between fan axle sleeve and the fan pivot, this axle sleeve still sets up the sealing washer, at the fan in the use, effectively reduce the dust and the debris that produce between fan pivot and the axle sleeve, extension axle sleeve and pivot life, virtually, saved production cost, and improves the production efficiency.
Description
Technical field:
The utility model relates to wearing piece production field, is specifically related to a kind of assembling axle sleeve.
Background technique:
Shaft sleeve of fan is requisite assembly in assembling process, pass through shaft sleeve of fan, effectively can reduce blower fan wearing and tearing in use, conventional fan axle sleeve is unreasonable owing to designing, in long-time using process, wear and tear between shaft sleeve of fan and fan shaft, even get loose, blower fan is caused normally to work, even need to quit work, again more fan shaft or ventilating fan axle sleeve, not only affect the efficiency of blower fan work, and the accessory more renewed, cause again the increase of cost of production.
Model utility content:
The utility model provides a kind of assembling axle sleeve, and this axle sleeve arranges double-deck fixed mechanism, in installation and using process, rotating shaft that is effective and blower fan is fixed, avoid in Long-Time Service process, produce wearing and tearing between shaft sleeve of fan and fan shaft and get loose, this axle sleeve also arranges seal ring, at blower fan in use, the dust produced between effective minimizing fan shaft and axle sleeve and foreign material, extend axle sleeve and rotating shaft working life, virtually, save cost of production, improve manufacturing efficiency.
Technical problem to be solved in the utility model adopts following technological scheme to realize:
A kind of assembling axle sleeve, comprises axle sleeve itself, it is characterized in that:
Described axle sleeve is stainless steel one wearing piece, die cast, super abrasive.
Described axle sleeve inside arranges axial hole, is enclosed within the outside of fan shaft by axial hole.
Described axle sleeve also comprises double-deck fixed mechanism, described double-deck fixed mechanism comprises fixing screw socket and fixed fastener, described fixing screw socket is arranged on the two ends of axial hole, described fixed fastener is arranged on the outside of fixing screw socket, by fixing screw socket, axle sleeve is fixed from inner with fan shaft, axle sleeve is clamped again fixing with fan shaft from outside by fixed fastener, double-deck fixed mechanism enhances the soundness of axle sleeve and fan shaft, decrease loosening and wearing and tearing between axle sleeve and fan shaft, solve conventional fan axle sleeve unreasonable owing to designing, in long-time using process, and wear and tear between fan shaft, even get loose, cause the problem that blower fan cannot normally work.
The multiple latch of described fixed fastener arranged outside, inner side arranges draw-in groove, is engaged fixing, installs following seal ring by draw-in groove, strengthen sealing effect by latch with fan shaft.
Described axle sleeve also comprises seal ring, the draw-in groove that described seal ring is arranged on fixed fastener is inner, strengthen the sealing between axle sleeve and fan shaft by seal ring, avoid axle sleeve in Long-Time Service process by dust and other contaminants, affect the use of axle sleeve.
The beneficial effects of the utility model are, a kind of assembling axle sleeve is provided, this axle sleeve arranges double-deck fixed mechanism, in installation and using process, rotating shaft that is effective and blower fan is fixed, avoid in Long-Time Service process, produce wearing and tearing between shaft sleeve of fan and fan shaft and get loose, this axle sleeve also arranges seal ring, at blower fan in use, effectively reduces the dust produced between fan shaft and axle sleeve and foreign material, extend axle sleeve and rotating shaft working life, virtually, saved cost of production, improve manufacturing efficiency.
Accompanying drawing illustrates:
Fig. 1 is structure plan view of the present utility model.
Fig. 2 is enforcement illustration of the present utility model.
Embodiment:
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, 2, a kind of assembling axle sleeve, comprises axle sleeve 1 itself, it is characterized in that:
Described axle sleeve 1 is stainless steel one wearing piece, and inside arranges axial hole 11;
Described axle sleeve 1 also comprises double-deck fixed mechanism 2, described double-deck fixed mechanism 2 comprises fixing screw socket 21 and fixed fastener 22, described fixing screw socket 21 is arranged on the two ends of axial hole 11, described fixed fastener 22 is arranged on the outside of fixing screw socket 21, by fixing screw socket 21, axle sleeve 1 is fixed with fan shaft 4 from inner, by fixed fastener 22, axle sleeve 1 is clamped fixing with fan shaft 3 from outside again;
The multiple latch 221 of described fixed fastener 22 arranged outside, inner side arranges draw-in groove 222;
Described axle sleeve 1 also comprises seal ring 3, and the draw-in groove 222 that described seal ring 3 is arranged on fixed fastener 22 is inner, by sealing the sealing between 3 circles reinforcement axle sleeves 1 and fan shaft 4.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. an assembling axle sleeve, comprises axle sleeve itself, it is characterized in that:
Described axle sleeve is stainless steel one wearing piece, and inside arranges axial hole;
Described axle sleeve also comprises double-deck fixed mechanism, and described double-deck fixed mechanism comprises fixing screw socket and fixed fastener, and described fixing screw socket is arranged on the two ends of axial hole, and described fixed fastener is arranged on the outside of fixing screw socket;
The multiple latch of described fixed fastener arranged outside, inner side arranges draw-in groove;
Described axle sleeve also comprises seal ring, and the draw-in groove that described seal ring is arranged on fixed fastener is inner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520454949.9U CN204783799U (en) | 2015-06-26 | 2015-06-26 | Fan installation axle sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520454949.9U CN204783799U (en) | 2015-06-26 | 2015-06-26 | Fan installation axle sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204783799U true CN204783799U (en) | 2015-11-18 |
Family
ID=54523855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520454949.9U Expired - Fee Related CN204783799U (en) | 2015-06-26 | 2015-06-26 | Fan installation axle sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204783799U (en) |
-
2015
- 2015-06-26 CN CN201520454949.9U patent/CN204783799U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103644315B (en) | A kind of long-life knife gate valve | |
| CN203023437U (en) | Assembled type gear | |
| CN204783799U (en) | Fan installation axle sleeve | |
| CN103307253A (en) | Improved gear | |
| CN204277749U (en) | A kind of electric grinder output shaft | |
| CN204942042U (en) | A kind of chemical mixed-flow pump suspension frame structure | |
| CN203748638U (en) | Straight rice noodle twisting-loosening device | |
| CN202768854U (en) | Rotary oil seal | |
| CN202431927U (en) | Dust cap for bearing of reducer | |
| CN202206231U (en) | Shell of micro motor | |
| CN202880331U (en) | Chain wheel of bucket elevator | |
| CN204532979U (en) | A kind of water guide cone and impeller hub linkage structure | |
| CN204755323U (en) | Novel centrifugal pump of horizontal axis structure | |
| CN205136383U (en) | Straightening machine is with sealed biserial cylindrical roller bearing | |
| CN103783640A (en) | Device for scattering straight rice noodles by rubbing | |
| CN202520804U (en) | Split-type motor output gear | |
| CN205036628U (en) | Two branches of modified impeller for impeller pump | |
| CN204025669U (en) | A kind of novel sealing structure | |
| CN202786800U (en) | Washing machine wave wheel shaft | |
| CN204357763U (en) | A kind of shaft seal structure | |
| CN202220857U (en) | Sealing structure applied between guide sleeve and casing | |
| CN204403090U (en) | Locking Anti-extrusion device | |
| CN206957979U (en) | A kind of noise abatement fan leaf | |
| CN204267296U (en) | A kind of sealing roots blower | |
| CN204253430U (en) | A kind of mechanical seal structure |
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: 20151118 Termination date: 20170626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |