CN201618952U - Bearing disassembling device - Google Patents
Bearing disassembling device Download PDFInfo
- Publication number
- CN201618952U CN201618952U CN2009202866520U CN200920286652U CN201618952U CN 201618952 U CN201618952 U CN 201618952U CN 2009202866520 U CN2009202866520 U CN 2009202866520U CN 200920286652 U CN200920286652 U CN 200920286652U CN 201618952 U CN201618952 U CN 201618952U
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- CN
- China
- Prior art keywords
- bearing
- disassembling device
- utility
- model
- bearing disassembling
- 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 provides a bearing disassembling device which comprises two pieces of supporting plates, the centers of which are provided with arc-shaped bulges; and a hollow cavity is formed in the center when the supporting plates are buckled and jointed. The bearing disassembling device has the characteristics of simple structure, convenient operation and low manufacturing cost, and is applicable to disassembling a bearing of a motor, a water pump and a similar device.
Description
Technical field
The utility model relates to a kind of bearing disassembling device.
Background technology
Bearing is the fixed member in the machinery, is used for when other parts produce relative motion each other on axle the center of retainer shaft and control this motion.Bearing commonly used has deep groove ball bearing, angular contact bearing, cylindrical roller bearing.
The bearing fixing axle makes it can only realize rotating, and controls its moving axially and radially.It is can not work that motor does not have bearing at all, because require during machine operation axle only to rotate, and axle may be to any direction motion.Bearing also can influence transmission, must have good lubricating in order to reduce the bearing of this influence on high speed shaft, because when running up, friction not only can increase energy consumption, also can be easy to damage bearing.Making regular check on or during renewal part, needing the dismounting bearing usually at present.And general maintenance personal knocks Internal and external cycle by hammer to remove when dismantling bearing at the scene, so easy damage bearing, axle, bearing housing or other parts, so need a kind of bearing for convenience detach and don't the device of damage bearing or other parts.
The utility model content
Technical problem to be solved in the utility model is, overcomes the existing bearing enclose that pounds with a hammer and removes the defective that causes damaging easily bearing or other parts, and a kind of bearing disassembling device is provided.
The technical problem of the required solution of the utility model can be achieved through the following technical solutions:
A kind of bearing disassembling device is characterized in that, comprises two blocks of supporting plates, and described supporting plate center has arc-shaped protrusions, when described supporting plate fastens in be formed centrally a hollow cavity.
The internal diameter of described hollow cavity is the maximum gauge of axle.
Described two blocks of supporting plates are fastened and connected by bolt.
The arc-shaped protrusions center of described supporting plate is provided with a boss near a side of bearing.
Owing to adopted technique scheme, the utlity model has characteristics simple in structure, easy to operate, that cost of manufacture is low, use when being applicable to the bearing removal of motor, water pump and like device.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a cross-sectional structure schematic diagram of the present utility model.
Fig. 2 wraps up the schematic cross-section behind the pump shaft for the utility model fastens.
The specific embodiment
In order to make technological means of the present utility model, creation characteristic, to reach purpose and effect is easy to understand,, further set forth the utility model below in conjunction with concrete diagram.
As shown in Figure 1, 2, a kind of bearing disassembling device comprises two blocks of supporting plates 1, and described two supporting plate 1 shapes are identical, and each supporting plate 1 center has an arc-shaped protrusions 2, when two supporting plates 1 fasten in be formed centrally a hollow cavity.The internal diameter of described hollow cavity is the maximum gauge of axle.Two blocks of supporting plates are fastened and connected by bolt 3.Arc-shaped protrusions 2 centers of described supporting plate 1 are provided with a boss 6 near a side of bearing 4, are used for ejection bearing 4 inner rings.
During work, the position of the close bearing 4 opposite with dismounting bearing 4 directions fastens parcel axle 5 with described two blocks of supporting plates 1 on pump, with bolt 3 fixing described two blocks of supporting plates 1.With drawing the horse screw mandrel to withstand axle 5, draw horse to block the edge of described supporting plate 1 then, the turn screw mandrel can easy removal bearing 4.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a bearing disassembling device is characterized in that, comprises two blocks of supporting plates, and described supporting plate center has arc-shaped protrusions, when described supporting plate fastens in be formed centrally a hollow cavity.
2. a kind of bearing disassembling device according to claim 1 is characterized in that, the internal diameter of described hollow cavity is the maximum gauge of axle.
3. a kind of bearing disassembling device according to claim 1 is characterized in that, described two blocks of supporting plates are fastened and connected by bolt.
4. a kind of bearing disassembling device according to claim 1 is characterized in that, the arc-shaped protrusions center of described supporting plate is provided with a boss near a side of bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202866520U CN201618952U (en) | 2009-12-29 | 2009-12-29 | Bearing disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202866520U CN201618952U (en) | 2009-12-29 | 2009-12-29 | Bearing disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201618952U true CN201618952U (en) | 2010-11-03 |
Family
ID=43022410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202866520U Expired - Fee Related CN201618952U (en) | 2009-12-29 | 2009-12-29 | Bearing disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201618952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248510A (en) * | 2011-07-21 | 2011-11-23 | 宁波康赛妮纺织品有限公司 | Bearing detaching device |
| CN103817509A (en) * | 2014-03-13 | 2014-05-28 | 吴志辉 | Fast assembly disassembly maintenance trolley for process pump and use method of trolley |
-
2009
- 2009-12-29 CN CN2009202866520U patent/CN201618952U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248510A (en) * | 2011-07-21 | 2011-11-23 | 宁波康赛妮纺织品有限公司 | Bearing detaching device |
| CN103817509A (en) * | 2014-03-13 | 2014-05-28 | 吴志辉 | Fast assembly disassembly maintenance trolley for process pump and use method of trolley |
| CN103817509B (en) * | 2014-03-13 | 2016-06-29 | 吴志辉 | A kind of using method of the fast assembling-disassembling repair and maintenance dolly for technique pump |
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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: 20101103 Termination date: 20101229 |