CN203604241U - Component with shaft sleeve and hub riveted - Google Patents
Component with shaft sleeve and hub riveted Download PDFInfo
- Publication number
- CN203604241U CN203604241U CN201320844782.8U CN201320844782U CN203604241U CN 203604241 U CN203604241 U CN 203604241U CN 201320844782 U CN201320844782 U CN 201320844782U CN 203604241 U CN203604241 U CN 203604241U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- hub
- shaft sleeve
- wheel hub
- riveted
- 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
The utility model discloses a component with a shaft sleeve and a hub riveted. The component comprises the shaft sleeve and the hub. The hub is provided with a plurality of mounting plates, a plurality of mounting holes are formed in each mounting plate, the shaft sleeve is mounted at the center of the hub and riveted with the hub, a threaded hole is formed in one side of the shaft sleeve, a fastening threaded rod is mounted in the threaded hole, and a mounting shaft hole is formed in the shaft sleeve. A flanging riveting structure is arranged at the tail end of the shaft sleeve and used for tightly mounting the shaft sleeve and the hub, an annular mounting plate on the shaft sleeve is not needed, the assembly structure is simple and firm, the overall weight of a fan is lowered, and work energy consumption is lowered.
Description
[technical field]
The utility model relates to the technical field of the technical field of fan assembly, particularly blower fan axle sleeve riveted joint hub unit.
[background technique]
Blower fan has two kinds of axial flow and radial-flow types, is to divide with the flow direction of blower fan work space-time gas.Blower fan connects coupling shaft and axial fan hub by axle sleeve, thereby with the rotation of moving vane, hot air is transferred out from equipment.Traditional axle sleeve is by the annular mounting plate that arranges on axle sleeve, and by nut assembly, axle sleeve and wheel hub fastening installed, and assembling is comparatively complicated, and the oeverall quality of blower fan is heavier, and blower fan work energy consumption is higher.
[model utility content]
The purpose of this utility model solves the problems of the prior art exactly, a kind of axle sleeve riveted joint hub unit is proposed, axle sleeve adopts mode and the wheel hub installation that is fastened of riveted joint, package assembly is simple, firm, annular mounting plate needn't be set on axle sleeve, reduce the oeverall quality of blower fan, reduced work energy consumption.
For achieving the above object, the utility model proposes a kind of axle sleeve riveted joint hub unit, comprise wheel hub and axle sleeve, described wheel hub is provided with some mounting plates, has some mounting holes on every mounting plate, and described axle sleeve is installed on the center of wheel hub, described axle sleeve and wheel hub adopt riveting, one side of axle sleeve has tapped hole, and fastening screw rasp bar is installed in described tapped hole, is provided with installation axle hole in axle sleeve.
As preferably, the quantity of described mounting plate is 4, has 2 blades installation holes on every mounting plate.
As preferably, described tapped hole is connected with installation axle hole.
As preferably, the end of described axle sleeve is provided with flange riveted structure, and flange riveted structure and axle sleeve are structure as a whole, and axle sleeve adopts the installation that is fastened of flange riveted structure and wheel hub.
The beneficial effects of the utility model: the utility model is by arranging flange riveted structure at the end of axle sleeve, adopt flange riveted structure by axle sleeve and wheel hub close installation, without on axle sleeve, annular mounting plate being set again, package assembly is simple, firm, reduce the oeverall quality of blower fan, reduced work energy consumption.
Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the plan view of a kind of axle sleeve riveted joint of the utility model hub unit.
In figure: 1-wheel hub, 2-axle sleeve, 11-mounting plate, 12-mounting hole, 21-tapped hole, 22-fastening screw rasp bar, 23-installation axle hole, 24-flange riveted structure.
[embodiment]
Consult Fig. 1, a kind of axle sleeve riveted joint of the utility model hub unit, comprise wheel hub 1 and axle sleeve 2, described wheel hub 1 is provided with some mounting plates 11, on every mounting plate 11, have some mounting holes 12, described axle sleeve 2 is installed on the center of wheel hub 1, described axle sleeve 2 adopts riveting with wheel hub 1, one side of axle sleeve 2 has tapped hole 21, in described tapped hole 21, fastening screw rasp bar 22 is installed, in axle sleeve 2, be provided with installation axle hole 23, the quantity of described mounting plate 11 is 4, on every mounting plate 11, have 2 blades installation holes 12, described tapped hole 21 is connected with installation axle hole 23, the end of described axle sleeve 2 is provided with flange riveted structure 24, flange riveted structure 24 is structure as a whole with axle sleeve 2, axle sleeve 2 adopts the installation that is fastened of flange riveted structure 24 and wheel hub 1.
The utility model working procedure:
A kind of axle sleeve riveted joint of the utility model hub unit in the course of the work, by flange riveted structure 24 being set at the end of axle sleeve 2, adopt flange riveted structure 24 by axle sleeve 2 and wheel hub 1 close installation, without annular mounting plate is set on axle sleeve 2, motor shaft is packed in the installation axle hole 23 of axle sleeve 2, adopt fastening screw rasp bar 22 that motor shaft and axle sleeve 2 are carried out to fastening installation, package assembly is simple, firm, reduce the oeverall quality of blower fan, reduced work energy consumption.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (4)
1. an axle sleeve riveted joint hub unit, it is characterized in that: comprise wheel hub (1) and axle sleeve (2), described wheel hub (1) is provided with some mounting plates (11), on every mounting plate (11), have some mounting holes (12), described axle sleeve (2) is installed on the center of wheel hub (1), described axle sleeve (2) adopts riveting with wheel hub (1), one side of axle sleeve (2) has tapped hole (21), fastening screw rasp bar (22) is installed in described tapped hole (21), in axle sleeve (2), is provided with installation axle hole (23).
2. a kind of axle sleeve riveted joint hub unit as claimed in claim 1, is characterized in that: the quantity of described mounting plate (11) is 4, has 2 blades installation holes (12) on every mounting plate (11).
3. a kind of axle sleeve riveted joint hub unit as claimed in claim 1, is characterized in that: described tapped hole (21) is connected with installation axle hole (23).
4. a kind of axle sleeve riveted joint hub unit as claimed in claim 1, it is characterized in that: the end of described axle sleeve (2) is provided with flange riveted structure (24), flange riveted structure (24) and axle sleeve (2) are structure as a whole, and axle sleeve (2) adopts the installation that is fastened of flange riveted structure (24) and wheel hub (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320844782.8U CN203604241U (en) | 2013-12-20 | 2013-12-20 | Component with shaft sleeve and hub riveted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320844782.8U CN203604241U (en) | 2013-12-20 | 2013-12-20 | Component with shaft sleeve and hub riveted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203604241U true CN203604241U (en) | 2014-05-21 |
Family
ID=50716918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320844782.8U Expired - Fee Related CN203604241U (en) | 2013-12-20 | 2013-12-20 | Component with shaft sleeve and hub riveted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203604241U (en) |
-
2013
- 2013-12-20 CN CN201320844782.8U patent/CN203604241U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160907 Address after: 311800 Zhejiang city of Shaoxing province Zhuji City Tao Street Millennium Road No. 22 Patentee after: Zhejiang shield rail traffic equipment Co., Ltd. Address before: 311800 Zhejiang city of Shaoxing province Zhuji City Tao Street Millennium Road No. 22 Patentee before: SHUANGSHUANG REFRIGERATING APPARATUS CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20191220 |