CN103683723A - Bearing removing device for motor rotor - Google Patents
Bearing removing device for motor rotor Download PDFInfo
- Publication number
- CN103683723A CN103683723A CN201310751866.1A CN201310751866A CN103683723A CN 103683723 A CN103683723 A CN 103683723A CN 201310751866 A CN201310751866 A CN 201310751866A CN 103683723 A CN103683723 A CN 103683723A
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- CN
- China
- Prior art keywords
- rotor
- rotating shaft
- bearing
- removing device
- clamping device
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- 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.)
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- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to a bearing removing device for a motor rotor. The bearing removing device comprises a working table, wherein the working table is provided with a vertical mounting rack; the middle part of the mounting rack is provided with a rotor clamping device; the top of the mounting rack is provided with a punch; a rotor iron core rotating shaft accommodating hole is formed in the working table corresponding to the position of the punch. The bearing removing device has the advantages of simple structure and convenient operation.
Description
Technical field
The present invention relates to a kind of rotor and remove bearing arrangement, particularly a kind ofly from rotating shaft, dismantle the device of bearing.
Background technology
Motor (Electric machinery, is commonly called as motor) refers to a kind of calutron of realizing electric energy conversion or transmit according to the law of electromagnetic induction.In circuit with the old standard D of alphabetical M() represent.In general, the machine that motor is is kinetic energy transformation of electrical energy, it is the electric rotary machine rotatablely moving and the reciprocable machine that is straight reciprocating motion transformation of electrical energy that such motor can be divided into transformation of electrical energy.Motor is arranged on the nearly all product using in the families such as refrigerator, air-conditioning, washing machine, electric fan and dust catcher as power source.
Since 19th century invention electric rotating machine, the agent structure of motor and use material do not have essential change, generally stator, rotor and other annex, consist of.Traditional motor rotor is comprised of rotating shaft and iron core, the two ends of rotating shaft bearing is housed so that rotor rotational support on motor casing, the conventional mild steel of rotating shaft is made.The rotor core of motor is pressed in axle after building up with the circular silicon steel sheet of grooved hole, puts into winding or bonding jumper to produce induced electromotive force or magnetic field in slotted eye.
After bearing and rotating shaft assemble, sometimes need to detect the firm degree of the installation between bearing and rotating shaft, bearing need to be disassembled from rotating shaft, being therefore necessary to design a kind of rotor removes bearing arrangement.
Summary of the invention
The object of the invention is to provide a kind of rotor and removes bearing arrangement.
For achieving the above object, the technical solution used in the present invention is: a kind of rotor removes bearing arrangement, comprises a workbench, and this workbench is provided with vertical installing rack; The middle part of described installing rack is provided with rotor clamping device; The top of described installing rack is provided with drift; The corresponding described drift of described workbench position is provided with rotor core rotating shaft accommodation hole.
Preferred technical scheme is: described rotor clamping device is the fixed head that offers U-lag.
Because technique scheme is used, the present invention compared with prior art has following advantages and effect:
1, drift of the present invention is aimed at the rotating shaft action of rotor, the bearing hanging on rotor clamping device is dismantled from rotating shaft, the part falling is inserted in rotor core rotating shaft accommodation hole with rotating shaft, thereby is unlikely to damage rotor core part while guaranteeing dismounting bearing.
3, the present invention has advantage simple in structure, easy to operate.
Accompanying drawing explanation
Accompanying drawing 1 removes bearing arrangement schematic diagram for rotor.
In above accompanying drawing, 1, workbench; 2, installing rack; 3, rotor clamping device; 4, drift; 5, rotor core rotating shaft accommodation hole; 6, rotor core; 7, rotating shaft; 8, bearing.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
Notice, appended graphic the illustrated structure of this specification, ratio, size etc., equal contents in order to coordinate specification to disclose only, for person skilled in the art scholar, understand and read, not in order to limit the enforceable qualifications of the present invention, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, not affecting under the effect that the present invention can produce and the object that can reach, all should still drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, in this specification, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under without essence change technology contents, when being also considered as the enforceable category of the present invention.
Embodiment: a kind of motor rotor core device for painting
Shown in accompanying drawing 1, a kind of rotor removes bearing arrangement, comprises a workbench 1, and this workbench 1 is provided with vertical installing rack 2; The middle part of described installing rack 2 is provided with rotor clamping device 3; The top of described installing rack 2 is provided with drift 4; The corresponding described drift of described workbench 14 positions are provided with rotor core rotating shaft accommodation hole 5.Described rotor clamping device 3 is for offering the fixed head of U-lag.
Method of work: rotor is hung on rotor clamping device 3, and bearing is positioned on rotor clamping device 3, and rotor core 6 is positioned under rotor clamping device 3.When placing rotor, drift 4, rotating shaft 7 and rotor core rotating shaft accommodation hole 5 are in alignment.The drive unit that starts drift 4, drift is moved down with the end of countershaft 7 and exert pressure, and bearing 8 can not move down under the stopping of clamping device 3, and bearing 8 unloads from rotating shaft.The part falling is inserted rotor core rotating shaft accommodation hole and is kept fixing with rotating shaft, thereby guarantees that rotor core 6 can not damage.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (2)
1. rotor removes a bearing arrangement, it is characterized in that: comprise a workbench, this workbench is provided with vertical installing rack; The middle part of described installing rack is provided with rotor clamping device; The top of described installing rack is provided with drift; The corresponding described drift of described workbench position is provided with rotor core rotating shaft accommodation hole.
2. rotor according to claim 1 removes bearing arrangement, it is characterized in that: described rotor clamping device is the fixed head that offers U-lag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751866.1A CN103683723A (en) | 2013-12-31 | 2013-12-31 | Bearing removing device for motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751866.1A CN103683723A (en) | 2013-12-31 | 2013-12-31 | Bearing removing device for motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103683723A true CN103683723A (en) | 2014-03-26 |
Family
ID=50320324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310751866.1A Pending CN103683723A (en) | 2013-12-31 | 2013-12-31 | Bearing removing device for motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103683723A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218751A (en) * | 2014-08-22 | 2014-12-17 | 珠海凯邦电机制造有限公司 | Bearing demounting tool |
| CN106208550A (en) * | 2016-07-21 | 2016-12-07 | 泗县金皖泵业有限公司 | A kind of rotor bearing provision for disengagement and method for dismounting thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202292646U (en) * | 2011-10-11 | 2012-07-04 | 宁波海诚电器有限公司 | Bearing disassembling device |
| CN202684458U (en) * | 2012-07-24 | 2013-01-23 | 中煤第三建设（集团）有限责任公司 | Home-made bearing detachment fixture |
| CN203660801U (en) * | 2013-12-31 | 2014-06-18 | 泰信电机(苏州)有限公司 | Bearing-removing device for motor rotor |
-
2013
- 2013-12-31 CN CN201310751866.1A patent/CN103683723A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202292646U (en) * | 2011-10-11 | 2012-07-04 | 宁波海诚电器有限公司 | Bearing disassembling device |
| CN202684458U (en) * | 2012-07-24 | 2013-01-23 | 中煤第三建设（集团）有限责任公司 | Home-made bearing detachment fixture |
| CN203660801U (en) * | 2013-12-31 | 2014-06-18 | 泰信电机(苏州)有限公司 | Bearing-removing device for motor rotor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218751A (en) * | 2014-08-22 | 2014-12-17 | 珠海凯邦电机制造有限公司 | Bearing demounting tool |
| CN106208550A (en) * | 2016-07-21 | 2016-12-07 | 泗县金皖泵业有限公司 | A kind of rotor bearing provision for disengagement and method for dismounting thereof |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |