CN207098880U - A kind of lossless draw-gear of novel traction rotor - Google Patents
A kind of lossless draw-gear of novel traction rotor Download PDFInfo
- Publication number
- CN207098880U CN207098880U CN201721166878.8U CN201721166878U CN207098880U CN 207098880 U CN207098880 U CN 207098880U CN 201721166878 U CN201721166878 U CN 201721166878U CN 207098880 U CN207098880 U CN 207098880U
- Authority
- CN
- China
- Prior art keywords
- clamping limb
- cutting ferrule
- cantilever
- fixed
- rotor
- 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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- Manufacture Of Motors, Generators (AREA)
Abstract
It the utility model is related to a kind of lossless draw-gear of novel traction rotor, including clamping limb, cutting ferrule, adaptation set bolt, wherein clamping limb is " 7 " type, the fixed cutting ferrule in lower end of clamping limb, adaptation set is installed in cutting ferrule, and bolt is installed in cutting ferrule side wall, it is characterised in that：The clamping limb top is arranged on cantilever, and the cantilever is " 7 " type, and the lateral part bottom of cantilever opens up mounting groove, and screw is set at the top of mounting groove；The lateral part of the clamping limb is located in mounting groove, and adjusting screw is fixed with the top of clamping limb, and adjusting screw passes through screw, and in adjusting screw top mounting and adjusting nut；The device is provided with the clamping limb that can be lifted so that the device goes for the dismounting of various sizes of traction electric machine, while can ensure the steady progress of disassembly process, prevents from making rotor be damaged with stator in disassembly process.The apparatus structure is ingenious, reasonable in design, has very big use value in the disassembly process of traction electric machine.
Description
Technical field
A kind of lossless draw-gear of novel traction rotor is the utility model is related to, belongs to flight-line maintenance equipment neck
Domain.
Background technology
Traction electric machine inevitably can internally accumulate dust in use, influence the operating of motor, meanwhile, it is long
Using for time can also cause motor internal lubricating oil to reduce, and this not only can increase the frictional force between part, influence motor
Normal work, when motor for a long time be in this working condition, the service life of motor will be influenceed.Therefore, when traction electricity
After machine work a period of time, it is necessary to which traction electric machine is maintained.Except changing or supplementing consumable zero in maintenance process
Outside part, it is also necessary to check whether the function of individual part meets the requirements.Due to having coating on the rotor and stator of motor, taking
During going out rotor, if rotor touches stator or motor casing, the damage of coating is will result in, influences the use of motor.
Existing traction electric machine dismantling technology can not ensure traction electric machine rotor keep level state in unloading process, in unloading process
Rotor tilt is then easily caused, causes stator or rotor surface insulated paint to scratch or come off, a series of problems, such as armature spindle bump injury.
Therefore requirement for horizontality when being lifted in its dismounting and assembling process to it is more strict, then needs professional standards lifting clamp
Carry out the dismounting and assembling of rotor.In addition, city rail vehicle traction electric machine then causes to draw because manufacturing firm's variety classes is various
The rotor axis of electric diameter of axle has differences, and existing horizontal lifting clamp can not meet the needs of different diameters of axle.
The content of the invention
The purpose of this utility model is to provide a kind of lossless draw-gear of novel traction rotor, existing to solve
Rotor dismounting device can not use the problem of motor of Multiple Type, at the same ensure will not to make in disassembly process stator and rotor by
Damage.
A kind of lossless draw-gear of novel traction rotor, including clamping limb, cutting ferrule, adaptation set bolt, its
Middle clamping limb is " 7 " type, the fixed cutting ferrule in lower end of clamping limb, adaptation set is installed with cutting ferrule, and installed in cutting ferrule side wall
Bolt, it is characterised in that：The clamping limb top is arranged on cantilever, and the cantilever is " 7 " type, the lateral part of cantilever
Bottom opens up mounting groove, and screw is set at the top of mounting groove；The lateral part of the clamping limb is located in mounting groove, and clamps
Adjusting screw is fixed with the top of arm, adjusting screw passes through screw, and in adjusting screw top mounting and adjusting nut；The cantilever
Lower end is fixed on base, and chute is provided with base, and sliding seat is installed with chute；There is fixation in the side of chute
Frame is fixed on bottom plate, and is installed with the nestled bolt with briquetting above fixed mount.
In use, traction electric machine is placed on sliding seat, nestled bolt is adjusted, makes briquetting clamping motor shell.Selection is suitable
Adaptation set in the rotating shaft of rotor, then adjusting nut, the cutting ferrule of clamping limb bottom is directed at adaptation set.Promote and slide
Seat, adaptation set is entered in cutting ferrule, then fixed by bolt by set is adapted to.Complete above procedure after, dismounting rotor with
Bolt between motor casing, is then moved rearwards motor casing, it is possible to takes out rotor.
The beneficial effects of the utility model are：The device is provided with the clamping limb that can lift so that the device can be with
Suitable for the dismounting of various sizes of traction electric machine, while the steady progress of disassembly process can be ensured, prevented in disassembly process
Rotor is set to be damaged with stator.The apparatus structure is ingenious, reasonable in design, has very big use in the disassembly process of traction electric machine
Value.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is using state structure diagram of the present utility model.
In figure, base 1, cantilever 2, sliding seat 3, chute 4, clamping limb 5, cutting ferrule 6, fixed mount 7, nestled bolt 8, briquetting 9,
Adjusting screw 10, adjusting nut 11, rotor 12, motor casing 13, screw 14, mounting groove 15, adaptation set 16, bolt 17.
Embodiment
It is better embodiment of the present utility model below, but does not therefore limit the scope of protection of the utility model.
As illustrated, a kind of lossless draw-gear of novel traction rotor, including clamping limb 5, cutting ferrule 6, adaptation set
16 bolts 17, wherein clamping limb 5 are " 7 " type, the fixed cutting ferrule 6 in lower end of clamping limb 5, and adaptation set is installed with cutting ferrule 6
16, and bolt 17 is installed in the side wall of cutting ferrule 6, it is characterised in that：The top of clamping limb 5 is arranged on cantilever 2, described
Cantilever is " 7 " type, and the lateral part bottom of cantilever 2 opens up mounting groove 15, and sets screw 14 at the top of mounting groove 15；The folder
The lateral part of gripping arm 5 is located in mounting groove 15, and the top of clamping limb 5 is fixed with adjusting screw 10, and adjusting screw 10 passes through
Screw 14, and in the top mounting and adjusting nut 11 of adjusting screw 10；The lower end of cantilever 2 is fixed on base 1, and on base 1
Chute 4 is provided with, and sliding seat 3 is installed in chute 4；There is fixed mount 7 to be fixed on bottom plate 1 in the side of chute 4, and it is solid
Determine the top of frame 7 and the nestled bolt 8 with briquetting 9 is installed.
In use, traction electric machine is placed on sliding seat 3, nestled bolt 8 is adjusted, makes the clamping motor shell 13 of briquetting 9.Selection
Suitable adaptation set 16 is arranged in the rotating shaft of rotor 12, then adjusting nut 11, makes the alignment of cutting ferrule 6 of the bottom of clamping limb 5 suitable
Supporting 16.Sliding seat 3 is promoted, adaptation set 16 is entered in cutting ferrule 6, is then fixed by bolt 17 by set 16 is adapted to.It is complete
Into after above procedure, the bolt between rotor 12 and motor casing 13 is dismantled, is then moved rearwards motor casing 13, it is possible to by rotor
12 take out.
The utility model devises a kind of lossless draw-gear of novel traction rotor, and the device is provided with and can risen
The clamping limb of drop so that the device goes for the dismounting of various sizes of traction electric machine, while can ensure disassembly process
Steady progress, prevent from making rotor be damaged with stator in disassembly process.The apparatus structure is ingenious, reasonable in design, in traction electric machine
Disassembly process in there is very big use value.
Claims (1)
1. a kind of lossless draw-gear of novel traction rotor, including clamping limb, cutting ferrule, adaptation set bolt, wherein
Clamping limb is " 7 " type, the fixed cutting ferrule in lower end of clamping limb, and adaptation set is installed with cutting ferrule, and install in cutting ferrule side wall it is fixed
Position bolt, it is characterised in that：The clamping limb top is arranged on cantilever, and the cantilever is " 7 " type, under the lateral part of cantilever
Portion opens up mounting groove, and screw is set at the top of mounting groove；The lateral part of the clamping limb is located in mounting groove, and clamping limb
Top be fixed with adjusting screw, adjusting screw passes through screw, and in adjusting screw top mounting and adjusting nut；Under the cantilever
End is fixed on base, and chute is provided with base, and sliding seat is installed with chute；There is fixed mount in the side of chute
It is fixed on bottom plate, and the nestled bolt with briquetting is installed above fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166878.8U CN207098880U (en) | 2017-09-13 | 2017-09-13 | A kind of lossless draw-gear of novel traction rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166878.8U CN207098880U (en) | 2017-09-13 | 2017-09-13 | A kind of lossless draw-gear of novel traction rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207098880U true CN207098880U (en) | 2018-03-13 |
Family
ID=61538564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721166878.8U Expired - Fee Related CN207098880U (en) | 2017-09-13 | 2017-09-13 | A kind of lossless draw-gear of novel traction rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207098880U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502327A (en) * | 2018-04-24 | 2018-09-07 | 南京海传燕兰轨道交通科技有限公司 | A kind of squirrel-cage motor rotator storage transfer carriage |
| CN110518756A (en) * | 2019-08-30 | 2019-11-29 | 江苏核电有限公司 | A kind of ground anchorage for taking out working rotor for steam turbine generator |
-
2017
- 2017-09-13 CN CN201721166878.8U patent/CN207098880U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502327A (en) * | 2018-04-24 | 2018-09-07 | 南京海传燕兰轨道交通科技有限公司 | A kind of squirrel-cage motor rotator storage transfer carriage |
| CN110518756A (en) * | 2019-08-30 | 2019-11-29 | 江苏核电有限公司 | A kind of ground anchorage for taking out working rotor for steam turbine generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180313 Termination date: 20180913 |