CN203660801U - Bearing-removing device for motor rotor - Google Patents
Bearing-removing device for motor rotor Download PDFInfo
- Publication number
- CN203660801U CN203660801U CN201320890926.3U CN201320890926U CN203660801U CN 203660801 U CN203660801 U CN 203660801U CN 201320890926 U CN201320890926 U CN 201320890926U CN 203660801 U CN203660801 U CN 203660801U
- Authority
- CN
- China
- Prior art keywords
- rotor
- bearing
- rotating shaft
- workbench
- 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
- 230000004308 accommodation Effects 0.000 claims abstract description 8
- 230000000875 corresponding Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001131 transforming Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
A bearing-removing device for a motor rotor comprises a workbench. A vertical mounting rack is arranged on the workbench. A rotor clamping device is disposed in the middle of the mounting rack. The top of the mounting rack is provided with a punch. The workbench is equipped with a rotor core rotating shaft accommodation hole that corresponds to the punch. The bearing-removing device has the advantages of being simple in structure and convenient to operate.
Description
Technical field
The utility model relates to a kind of rotor and removes bearing arrangement, particularly a kind ofly dismantles the device of bearing from rotating shaft.
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 utility model electric rotating machines, the agent structure of motor and use material there is no essential change, is generally made up of stator, rotor and other annex.Traditional motor rotor is made up 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, be therefore necessary to design a kind of rotor and remove bearing arrangement.
Utility model content
The utility model object is to provide a kind of rotor and removes bearing arrangement.
For achieving the above object, the technical solution adopted in the utility model 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 utility model compared with prior art has following advantages and effect:
1, drift of the present utility model 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 utlity model 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 utility model is further described:
Notice, appended graphic the illustrated structure of this specification, ratio, size etc., all contents in order to coordinate specification to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses 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 utility model, the change of its relativeness or adjustment, changing under technology contents, when being also considered as the enforceable category of the utility model without essence.
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.In the time 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 utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection range of the present utility model.
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 |
|---|---|---|---|
| CN201320890926.3U CN203660801U (en) | 2013-12-31 | 2013-12-31 | Bearing-removing device for motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890926.3U CN203660801U (en) | 2013-12-31 | 2013-12-31 | Bearing-removing device for motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660801U true CN203660801U (en) | 2014-06-18 |
Family
ID=50927150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320890926.3U Expired - Fee Related CN203660801U (en) | 2013-12-31 | 2013-12-31 | Bearing-removing device for motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683723A (en) * | 2013-12-31 | 2014-03-26 | 泰信电机(苏州)有限公司 | Bearing removing device for motor rotor |
-
2013
- 2013-12-31 CN CN201320890926.3U patent/CN203660801U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683723A (en) * | 2013-12-31 | 2014-03-26 | 泰信电机(苏州)有限公司 | Bearing removing device for motor rotor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20161231 |