CN206948141U - Rotor of steam turbo generator axial limiting branch stake tool - Google Patents
Rotor of steam turbo generator axial limiting branch stake tool Download PDFInfo
- Publication number
- CN206948141U CN206948141U CN201720604251.XU CN201720604251U CN206948141U CN 206948141 U CN206948141 U CN 206948141U CN 201720604251 U CN201720604251 U CN 201720604251U CN 206948141 U CN206948141 U CN 206948141U
- Authority
- CN
- China
- Prior art keywords
- ring
- screw
- instrument
- rotor
- support
- 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
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model is related to a kind of rotor of steam turbo generator axial limiting branch stake tool, be made up of retainer ring, transition rings, support ring, support bar, cushion block and screw, between each ring for screw conjunction attachment structure；The assembly method of this utility model instrument is each member screw conjunction, and apart from adjustable, one instrument can realize two functions, instrument dismounting number is reduced, and there is joint hinge hole on the utility model instrument, it can be assembled under the auxiliary of the equipment such as crane, realize functional, reduce the advantages of instrument dismounts.
Description
Technical field：
It the utility model is related to a kind of rotor of steam turbo generator axial limiting branch stake tool.
Background technology：
During steam turbo-generator rotor coil end die mould and hot jacket retaining ring, it is required for axial limiting and center ring is entered
Row axial restraint.During conventional products rotor coil ends die mould and hot jacket retaining ring, rotating shaft axle body position corresponding to center ring
There is corresponding technology groove, the technology groove can be used for fixed center ring axial location.Cancel for rotating shaft axle body position technology groove,
And the situation that fan base annulate shaft platform is distant, the utility model instrument design by the way of transition lengthening first, using admittedly
Fixed fan base annulate shaft platform and instrument, it is spacing to axial location and to center ring axial restraint, to realize that axial limiting supports, reach
To the purpose of rotor coil ends die mould and smooth hot jacket retaining ring.
The content of the invention：
The utility model is one kind in rotor of steam turbo generator end die mould and hot jacket retaining ring, it is possible to achieve axial limiting
Support fixed instrument.The technical solution of the utility model is：By retainer ring (1), transition rings (2), support ring (3), support bar
(4), cushion block (5) and screw (6) composition, retainer ring (1) divide two halves up and down, with screw (6) fixation is closed, per semifixed ring (1)
It is welded by the steel plate and semi-ring of curved later half arc；Two halves above and below transition rings (2) point, conjunction is fixed with screw (6), every half mistake
Ring (2) is crossed to be welded by curved later half arc steel plate and symmetrical semi-ring；Two halves above and below support ring (3) point, it is solid closing with screw (6)
It is fixed；Support bar (4) both ends process screw thread, logical between support bar (4) and support ring (3) between cushion block (5) and support bar (4)
Cross threaded connection.
Technique effect：
1. the utility model realizes that rotating shaft axle body correspondence position does not have technology groove, rotor end turn coils die mould and hot jacket first
During retaining ring, axial limiting and center ring are fixed.Before this, without such instrument, this time center ring axially support
The use of instrument, the manufacturing for the type product from now on open the beginning.
2. during the utility model instrument invention, use is simple in construction, functional, and an instrument can realize two
The assembling of kind form, reduce instrument dismounting.Similar-type products are used as support using hardwood before, but support force is smaller, support
There is deformation in part, and the assembly method of this utility model instrument is each member screw closing, and apart from adjustable,
One instrument can realize two functions, and instrument dismounting number is reduced.There is joint hinge hole on the utility model instrument, can hang
Assembled under the auxiliary of the equipment such as car, realize functional, reduce the advantages of instrument dismounts.
Brief description of the drawings：
Fig. 1 center rings axial direction branch stake tool front view (during rotor tip die mould)
Fig. 2 center rings axial direction branch stake tool front view (during hot jacket retaining ring)
Embodiment：
The utility model as shown in Figure 1 and Figure 2 is a kind of rotor of steam turbo generator center ring axially position instrument, by solid
Determine ring 1, transition rings 2, support ring 3, support bar 4, cushion block 5 and screw 6 to form, between each ring for screw conjunction attachment structure；Gu
Determine ring 1 and divide two halves up and down, with screw 6 closing, be welded per semifixed ring 1 by the steel plate and semi-ring of curved later half arc；Transition
Ring 2 divides two halves up and down, and with screw 6 closing, every half transition rings 2 are welded by curved later half arc steel plate and symmetrical semi-ring；Support
Ring 3 divides two halves up and down, with screw 6 conjunction；The both ends of support bar 4 process screw thread, and between cushion block 5 and support bar 4 and support bar 4 is with propping up
It is connected through a screw thread between pushing out ring 3.
Suitable for rotor end turn coils die mould and hot jacket retaining ring.Wherein, during rotor end turn coils die mould, locating ring 1 is conjunction
After fix, locating ring 1 is connected with the transition rings got togather using screw 6, the opposite side of transition rings 2 with screw 6 dress to support
On ring 3, support ring holds out against end turn, is fixed for axial limiting.During hot jacket retaining ring, transition rings 2 are removed, by support ring 3
Handle is filled to locating ring 1, the one end of support bar 4 is arranged in support ring 3, and other end installation cushion block 5, cushion block 5 is fixed on center
In the groove of ring 7, cushion block 5 is locked using ocean punching, when realizing hot jacket retaining ring, to the axial limiting of center ring 7.
Claims (1)
1. a kind of rotor of steam turbo generator axial limiting branch stake tool, it is characterized in that：By retainer ring (1), transition rings (2), support
Ring (3), support bar (4), cushion block (5) and screw (6) composition, retainer ring (1) divide two halves up and down, with screw (6) fixation is closed, often
Semifixed ring (1) is welded by the steel plate and semi-ring of curved later half arc；Two halves above and below transition rings (2) point, with screw (6) conjunction
Fixed, every half transition rings (2) are welded by curved later half arc steel plate and symmetrical semi-ring；Two halves above and below support ring (3) point, use spiral shell
(6) are followed closely to fix conjunction；Support bar (4) both ends process screw thread, between cushion block (5) and support bar (4) and support bar (4) and support ring
(3) it is connected through a screw thread between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720604251.XU CN206948141U (en) | 2017-05-27 | 2017-05-27 | Rotor of steam turbo generator axial limiting branch stake tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720604251.XU CN206948141U (en) | 2017-05-27 | 2017-05-27 | Rotor of steam turbo generator axial limiting branch stake tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206948141U true CN206948141U (en) | 2018-01-30 |
Family
ID=61362303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720604251.XU Expired - Fee Related CN206948141U (en) | 2017-05-27 | 2017-05-27 | Rotor of steam turbo generator axial limiting branch stake tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206948141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116337332A (en) * | 2023-05-26 | 2023-06-27 | 哈尔滨电机厂有限责任公司 | Measure turbo generator rotor dynamic balance equipment |
-
2017
- 2017-05-27 CN CN201720604251.XU patent/CN206948141U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116337332A (en) * | 2023-05-26 | 2023-06-27 | 哈尔滨电机厂有限责任公司 | Measure turbo generator rotor dynamic balance equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5655160B2 (en) | A method and jig for twisting both ends of a bar conductor, especially for bar windings of electric machines | |
| CN206948141U (en) | Rotor of steam turbo generator axial limiting branch stake tool | |
| WO2020002509A9 (en) | Electrical machine | |
| CN105762997B (en) | The repeatedly compression mould of expander automatic unloading type stator core | |
| CN206123555U (en) | Bush press fitting tool | |
| CN105728844B (en) | A kind of telescopic sawing machine | |
| CN102125954A (en) | Punching method convenient to discharge | |
| CN203830727U (en) | Sinter molding assembled camshaft with powder metallurgy cams | |
| CN104074551B (en) | A kind of turbine wheel split-type structural | |
| CN108297002A (en) | Clamping automatic inner-support tooling and automatic inner-support localization machine | |
| CN205600336U (en) | Connecting rod concentric reducer chamfer anchor clamps | |
| CN107981937A (en) | Pneumatic turbine turbine wheel shaft | |
| CN109746739A (en) | Ring gear holder combination | |
| CN207592859U (en) | For the perforating press of sewing machine shell | |
| CN202607596U (en) | Tool for laminating bush in narrow space | |
| CN209288791U (en) | A kind of automotive hub turning attachment | |
| CN207234583U (en) | If the motor of shaft bearing anti-skid structure | |
| DE102007050231A1 (en) | Exhaust-gas turbocharger, has spacer element and pressure element provided between antifriction bearings, where inner bearing ring of one of bearings is fastened to shaft and outer bearing ring of other bearing is fastened to pipe | |
| CN209208850U (en) | A kind of electric powered steering shell | |
| CN109746740A (en) | A kind of knuckle arm mold | |
| CN210757107U (en) | Honing head structure | |
| CN109746706A (en) | Differential spider clamp for machining | |
| CN201627910U (en) | Reciprocating motion element of crank circular slide block mechanism and equipment thereof | |
| CN211161382U (en) | Processing jig for metal reed | |
| CN205817325U (en) | A kind of fixture assembly of delivery valve seat |
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: 20180130 |