CN203660796U - Motor iron core disassembling tool - Google Patents
Motor iron core disassembling tool Download PDFInfo
- Publication number
- CN203660796U CN203660796U CN201320877078.2U CN201320877078U CN203660796U CN 203660796 U CN203660796 U CN 203660796U CN 201320877078 U CN201320877078 U CN 201320877078U CN 203660796 U CN203660796 U CN 203660796U
- Authority
- CN
- China
- Prior art keywords
- iron core
- electric machine
- machine iron
- top board
- gripping sleeve
- 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 belongs to the motor manufacturing field and discloses a motor iron core disassembling tool. The tool includes a jack, a pushing plate, a clamping sleeve fixed on a motor iron core; at least two screws are fixed between the clamping sleeve and the pushing plate; and the jack is located between the outer end face of a motor rotating shaft and the inner end surface of the pushing plate. If the tool is adopted to disassemble the iron core, a force can be applied uniformly, and the iron core will not be damaged and can be taken out from a base with easiness.
Description
Technical field
The utility model belongs to field of motor manufacturing, particularly a kind of electric machine iron core disassembling fixture.
Background technology
In the assembling process of traction motor, after electric machine iron core rule completes, needs and support carry out hot jacket assembling, electric machine iron core is fixed on support, but in process of production, often after hot jacket, there will be variety of issue, electric machine iron core need to be extracted from support, after having repaired, again electric machine iron core and support are re-started to hot jacket assembling.But because electric machine iron core is connected with support closely, firmly too small machine iron core is not easy to take out, and firmly too greatly likely can damage electric machine iron core.
Utility model content
The purpose of this utility model is to provide a kind of electric machine iron core disassembling fixture, uses this frock dismounting electric machine iron core, firmly evenly, can not damage electric machine iron core, is also easy to take out in an electric machine iron core clump support.
To achieve these goals, the utility model is achieved by the following technical solutions.
A kind of electric machine iron core disassembling fixture, is characterized in that, comprises jack, top board, is fixed on the gripping sleeve on electric machine iron core; Between described gripping sleeve and top board, be fixed with at least two screw rods, described jack is between the outer face of machine shaft and the inner face of described top board.
Feature of the present utility model and further improvement are:
The axial dimension of described gripping sleeve is greater than the axial dimension of electric machine iron core, and the tail end of described gripping sleeve is provided with the boss of clamping electric machine iron core tail end face.
Described gripping sleeve comprises upper semi-circle cover and lower semi-circular cover, and described upper semi-circle cover, lower semi-circular cover are fixedly connected with by screw.
The plane of described top board is welded after being spliced by channel-section steel bottom surface.
Electric machine iron core disassembling fixture of the present utility model, in the time using this frock, tightening screw makes gripping sleeve tightly clamp electric machine iron core, the tail end face that the boss of gripping sleeve tail end is held electric machine iron core makes iron core stressed evenly, can not damage electric machine iron core, with jack ejection plate, top board hauls the gripping sleeve of tightly clamping electric machine iron core and outwards moves, thereby electric machine iron core is taken out; And the plane of top board is welded by after channel-section steel bottom surface splicing, the intensity of top board is strengthened; Therefore, this frock has good operability in force.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of a kind of electric machine iron core disassembling fixture of the present utility model;
Schematic diagram when Fig. 2 is the electric machine iron core disassembling fixture use of dissecing according to the A-A in Fig. 1;
In figure: 1, nut; 2, screw rod; 3 upper semi-circle covers; 4, top board; 5, screw; 6, lower semi-circular cover; 7, support; 8, jack.
Embodiment
With reference to Fig. 1, it is the structural representation of a kind of electric machine iron core disassembling fixture of the present utility model.This frock comprises jack 8, top board 4, is fixed on the gripping sleeve on electric machine iron core; Between gripping sleeve and top board 4, be fixed with at least two screw rods 2, the present embodiment is provided with four screw rods 2, and top board 4 is fixed on screw rod 2 by nut 1, and jack 8 is between the outer face of machine shaft and the inner face of top board 4.
The axial dimension of gripping sleeve is greater than the axial dimension of electric machine iron core, the tail end of gripping sleeve is provided with the boss of clamping electric machine iron core tail end face, this boss can be held electric machine iron core tail end face, more easily electric machine iron core is taken out, and makes electric machine iron core stressed evenly.
Gripping sleeve comprises upper semi-circle cover 3 and lower semi-circular cover 6, and upper semi-circle cover 3, lower semi-circular cover 6 are fixedly connected with by screw 5.Upper semi-circle cover 3 is provided with screwed hole with in lower semi-circular cover 6 planes that coordinate, overlap with upper semi-circle the counterbore that the screwed hole on 3 coordinates and be provided with on lower semi-circular cover 6, screw 5 is fixedly connected with upper semi-circle cover 3 with screwed hole by this counterbore with lower semi-circular cover 6, upper semi-circle cover 3, the lower semi-circular cover 6 semicircle annulars that process for same cylindrical sleeve, gapped between upper semi-circle cover 3, lower semi-circular cover 6, can electric machine iron core be clamped by screw 5
The plane of top board is welded after being spliced by channel-section steel bottom surface, has increased the intensity of top board 4.
In the time using this frock, as shown in Figure 2, electric machine iron core is clipped in to upper semi-circle cover 3, the centre of lower semi-circular cover 6, make upper semi-circle cover 3, the boss that lower semi-circular is overlapped 6 tail ends touch the tail end face of electric machine iron core, screw 5 is tightened, make upper semi-circle cover 3, lower semi-circular cover 6 firmly clamps iron core cylindrical, then with four screw rods 2, top board 4 and upper semi-circle are overlapped to 3, lower semi-circular cover 6 connects, and be locked in above top board 4 with nut 1, top board 4 bottom surfaces withstand with jack 8, the outer face that machine shaft is withstood in jack 8 bottoms, then give jack 8 persistent pressures, make jack 8 withstand outwards backstepping slowly of top board 4, top board 4 is held upper semi-circle cover 3 and the lower semi-circular cover 6 of clamping motor iron core, thereby electric machine iron core is pulled out to support 7.
Use this frock to take out electric machine iron core, firmly evenly, can not damage electric machine iron core, be also easy to electric machine iron core to take out, have in force good operability.
Although below by reference to the accompanying drawings embodiment of the present utility model is described, but the utility model is not limited to above-mentioned specific embodiments and applications field, above-mentioned specific embodiments is only schematic, guiding, rather than restrictive.Those of ordinary skill in the art, under the enlightenment of specification, in the case of not departing from the scope that the utility model claim protects, can also make a variety of forms, and these all belong to the row of the utility model protection.
Claims (4)
1. an electric machine iron core disassembling fixture, is characterized in that, comprises jack, top board, is fixed on the gripping sleeve on electric machine iron core; Between described gripping sleeve and top board, be fixed with at least two screw rods, described jack is between the outer face of machine shaft and the inner face of described top board.
2. a kind of electric machine iron core disassembling fixture according to claim 1, the axial dimension of described gripping sleeve is greater than the axial dimension of electric machine iron core, and the tail end of described gripping sleeve is provided with the boss of clamping electric machine iron core tail end face.
3. a kind of electric machine iron core disassembling fixture according to claim 1, described gripping sleeve comprises upper semi-circle cover and lower semi-circular cover, described upper semi-circle cover, lower semi-circular cover are fixedly connected with by screw.
4. a kind of electric machine iron core disassembling fixture according to claim 1, the plane of described top board is welded after being spliced by channel-section steel bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877078.2U CN203660796U (en) | 2013-12-26 | 2013-12-26 | Motor iron core disassembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877078.2U CN203660796U (en) | 2013-12-26 | 2013-12-26 | Motor iron core disassembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660796U true CN203660796U (en) | 2014-06-18 |
Family
ID=50927145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320877078.2U Expired - Fee Related CN203660796U (en) | 2013-12-26 | 2013-12-26 | Motor iron core disassembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262287A (en) * | 2015-10-26 | 2016-01-20 | 珠海格力电器股份有限公司 | Rotor die-casting sheath, rotor die-casting structure and rotor die-casting method |
-
2013
- 2013-12-26 CN CN201320877078.2U patent/CN203660796U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262287A (en) * | 2015-10-26 | 2016-01-20 | 珠海格力电器股份有限公司 | Rotor die-casting sheath, rotor die-casting structure and rotor die-casting method |
| CN105262287B (en) * | 2015-10-26 | 2018-08-10 | 珠海格力电器股份有限公司 | Motor rotor die-casting sheath, motor rotor die-casting structure and motor rotor die-casting method |
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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 |
Granted publication date: 20140618 Termination date: 20191226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |