CN201074670Y - Electric machine belt pulley being convenient in assembling and disassembling - Google Patents
Electric machine belt pulley being convenient in assembling and disassembling Download PDFInfo
- Publication number
- CN201074670Y CN201074670Y CNU2007200254889U CN200720025488U CN201074670Y CN 201074670 Y CN201074670 Y CN 201074670Y CN U2007200254889 U CNU2007200254889 U CN U2007200254889U CN 200720025488 U CN200720025488 U CN 200720025488U CN 201074670 Y CN201074670 Y CN 201074670Y
- Authority
- CN
- China
- Prior art keywords
- belt wheel
- tapered sleeve
- motor
- belt pulley
- aperture
- 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
Images
Abstract
The utility model relates to a convenient mounting or dismounting style motor belt wheel, which comprises a key bar, a motor axle, a screw nail, an aperture tapered sleeve and a belt wheel, wherein the outer tapered face of the aperture tapered sleeve is positioned in the tapered hole of the belt wheel, the aperture tapered sleeve is sleeved on the motor axle, the key bar is positioned in a key groove of the aperture tapered sleeve and the belt wheel, and the aperture tapered sleeve and the belt wheel are integrally connected by the screw nail. When the belt wheel is installed, the screw nail is fastened to tightly press the aperture tapered sleeve into the tapered hole of the belt wheel, thereby the inner diameter of the aperture tapered sleeve is narrowed to be matched with the motor axle, when the belt wheel is detached, the screw nail is firstly detached, the inner diameter of the aperture tapered sleeve is increased, the aperture tapered sleeve is released with the motor axle, and the belt wheel can be fetched from the motor axle. The belt wheel does not need to be beaten by a hammer when the motor belt wheel is installed and detached, which saves time and labor, and the motor belt wheel is not damaged, which has evident social and economical effect.
Description
One, technical field
The utility model is a motor pulley, particularly a kind of just assembling/disassembling type motor pulley.
Two, background technique
Prior motor belt pulley mounting and dismounting method all is to use iron hammer to beat the belt pulley exterior edge face, motor pulley is packed on the motor shaft, or disassemble from motor shaft.This mounting and dismounting method damages belt pulley easily, and iron hammer beats that power is big, and the operator is dangerous, and labor intensity is big, and the time of finishing installment work is long, and motor idle time is long, and load is engaged in producing, and influences output.
Three, summary of the invention
The purpose of this utility model is a kind of just assembling/disassembling type motor pulley of design, makes it time saving and energy saving when the installation and removal motor pulley, does not damage motor pulley.
The purpose of this utility model has been achieved in that key bar, motor shaft, also form by screw, opening tapered sleeve, belt pulley, opening tapered sleeve male cone (strobilus masculinus) is put in the taper hole of belt pulley, the opening tapered sleeve is enclosed within on the motor shaft, the key bar is put in the keyway of opening tapered sleeve and belt pulley, and screw (1) is connected into one with opening tapered sleeve and belt pulley.
The beneficial effects of the utility model are: installation and removal motor pulley do not need to beat belt pulley with iron hammer, the time time saving and energy saving, do not damage motor pulley, have remarkable economic efficiency and social benefit.
Four, description of drawings
Fig. 1 is a plan view of the present utility model.Fig. 2 is a side view of the present utility model.
Five, embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described.
As shown in the figure, by key bar 2, motor shaft 4, screw 1, opening tapered sleeve 3, belt pulley 5 are formed, opening tapered sleeve 3 male cone (strobilus masculinus)s are put in the taper hole of belt pulley 5, opening tapered sleeve 3 is enclosed within on the motor shaft 5, key bar 2 is put in the keyway of opening tapered sleeve 3 and belt pulley 5, and screw 1 is connected into one with opening tapered sleeve 3 and belt pulley 5.
When belt pulley 5 is installed, fastening screw nail 1 tightly is pressed into opening tapered sleeve 3 in the taper hole of belt pulley 5, opening tapered sleeve 3 internal diameters are dwindled realize and the cooperating of motor shaft 4, during dismounting belt pulley 5, dismantle screw 1 earlier, opening tapered sleeve 3 internal diameters increase, and opening tapered sleeve and motor shaft get loose, and belt pulley 5 can be taken off from motor shaft 4.
Claims (1)
1. just assembling/disassembling type motor pulley, key bar (2), motor shaft (4) are arranged, it is characterized in that: also form by screw (1), opening tapered sleeve (3), belt pulley (5), opening tapered sleeve (3) male cone (strobilus masculinus) is put in the taper hole of belt pulley (5), opening tapered sleeve (3) is enclosed within on the motor shaft (5), key bar (2) is put in the keyway of opening tapered sleeve (3) and belt pulley (5), and screw (1) is connected into one with opening tapered sleeve (3) and belt pulley (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200254889U CN201074670Y (en) | 2007-07-27 | 2007-07-27 | Electric machine belt pulley being convenient in assembling and disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200254889U CN201074670Y (en) | 2007-07-27 | 2007-07-27 | Electric machine belt pulley being convenient in assembling and disassembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201074670Y true CN201074670Y (en) | 2008-06-18 |
Family
ID=39519933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200254889U Expired - Fee Related CN201074670Y (en) | 2007-07-27 | 2007-07-27 | Electric machine belt pulley being convenient in assembling and disassembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201074670Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985972A (en) * | 2010-11-25 | 2011-03-16 | 薛凯 | Quickly detached and combined belt pulley |
| CN102705479A (en) * | 2012-06-19 | 2012-10-03 | 无锡市百顺机械厂 | Gear of gearbox in slitting unit |
| CN104931272A (en) * | 2015-05-15 | 2015-09-23 | 澳门大学 | Novel high-precision road simulation test platform for quarter vehicle model |
| CN109322980A (en) * | 2018-11-30 | 2019-02-12 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Improved motor belt wheel assembly |
-
2007
- 2007-07-27 CN CNU2007200254889U patent/CN201074670Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985972A (en) * | 2010-11-25 | 2011-03-16 | 薛凯 | Quickly detached and combined belt pulley |
| CN102705479A (en) * | 2012-06-19 | 2012-10-03 | 无锡市百顺机械厂 | Gear of gearbox in slitting unit |
| CN104931272A (en) * | 2015-05-15 | 2015-09-23 | 澳门大学 | Novel high-precision road simulation test platform for quarter vehicle model |
| CN109322980A (en) * | 2018-11-30 | 2019-02-12 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Improved motor belt wheel assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201074670Y (en) | Electric machine belt pulley being convenient in assembling and disassembling | |
| CN203485089U (en) | Power-driven hexagon bolt screwing tool | |
| CN201907100U (en) | Device for dismounting shock absorber of engine | |
| CN202091387U (en) | Motor belt pulley convenient to dismount/mount | |
| CN202228549U (en) | Rapid disassembly and assembly type motor belt pulley structure | |
| CN203770438U (en) | Motor pulley being convenient to assemble and disassemble | |
| CN204658352U (en) | Directly-X-type Helicopter Main Hub resilient bearing set bolt auxiliary disassembling tool | |
| CN202344455U (en) | Novel wrench | |
| CN2915322Y (en) | Disassemble and assemble device for transmission chain | |
| CN201744976U (en) | Assembling and disassembling tool special for assembly pressure sensor | |
| CN2783012Y (en) | Taper assembling structure for active and passive gear | |
| CN203510095U (en) | Gear pull-out structure | |
| CN201257643Y (en) | Equipment for mounting motor belt pulley | |
| CN201736175U (en) | Internal thread taper pin detacher | |
| CN2546147Y (en) | Device for detaching belt pulley | |
| CN202241112U (en) | Motor pulley gear puller of oil-pumping unit | |
| CN203395142U (en) | Novel belt wheel with easy disassembly and assembly for oil pumping machine | |
| CN202910808U (en) | General tool suitable for disassembling of flywheels of different types in diesel engine | |
| CN203548804U (en) | Belt pulley for pumps | |
| CN214980714U (en) | Combined multipurpose mute pin puller | |
| CN203973464U (en) | A kind of tractor vehicle generator pulley dismantling device | |
| CN216656074U (en) | Manual press-fitting tool changed by using rivet nut gun | |
| CN201896927U (en) | Quickly disassembled and assembled pulley | |
| CN2046943U (en) | Securing device for wheel and shaft | |
| CN208203827U (en) | A kind of easy-to-mount shaft coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 |