CN203992471U - Stator cage seam turning clamp - Google Patents
Stator cage seam turning clamp Download PDFInfo
- Publication number
- CN203992471U CN203992471U CN201420467513.9U CN201420467513U CN203992471U CN 203992471 U CN203992471 U CN 203992471U CN 201420467513 U CN201420467513 U CN 201420467513U CN 203992471 U CN203992471 U CN 203992471U
- Authority
- CN
- China
- Prior art keywords
- stator cage
- lining
- stator
- core mandrel
- cone core
- 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
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a kind of fixture, particularly a kind of stator cage seam turning clamp.It is characterized in that: pull bar is connected with lathe spindle by nut, packing ring, lathe spindle is connected with cone core mandrel, and stator cage is enclosed within on cone core mandrel, has lining on stator cage, has rubber band on lining, after screw sleeve upper gasket, is connected with cone core mandrel.Owing to adopting technique scheme, advantage and good effect that the utility model has are: simple in structure, ensure between diameter of stator bore and machine tool chief axis, to there is quite high axiality.
Description
Technical field
The utility model relates to a kind of fixture, particularly a kind of stator cage seam turning clamp.
Background technology
At present, miniature motor is the uniformity that ensures rotor air gap, avoids stator and rotor to wipe mutually the generation of phenomenon, the two ends seam coordinating with end cap in the size design of its stator cage, and internally footpath diameter has axiality requirement.Therefore, stator cage, in reality processing, just needs a kind of fixture, makes stator cage not need to reverse end for end clamping, and clamped one time Vehicle Processing completes.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of stator cage seam turning clamp is provided, can makes stator cage not need to reverse end for end clamping, clamped one time Vehicle Processing completes.
The utility model solves the technical scheme that its technical problem adopts: the utility model is made up of pull bar, nut, packing ring, lathe spindle, cone core mandrel, stator cage, rubber band, lining, packing ring and screw rod, it is characterized in that: pull bar is connected with lathe spindle by nut, packing ring, lathe spindle is connected with cone core mandrel, stator cage is enclosed within on cone core mandrel, on stator cage, there is lining, on lining, there is rubber band, after screw sleeve upper gasket, be connected with cone core mandrel.
Owing to adopting technique scheme, advantage and good effect that the utility model has are: simple in structure, ensure to there is quite high axiality between stator cage internal diameter and machine tool chief axis.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Figure of description is structural representation of the present utility model.
1. pull bars in figure, 2. nut, 3. packing ring, 4. lathe spindle, 5. cone core mandrel, 6. stator cage, 7. rubber band, 8. lining, 9. packing ring, 10. screw rod.
Detailed description of the invention
In Figure of description, pull bar (1) is connected with lathe spindle (4) by nut (2), packing ring (3), lathe spindle (4) is connected with cone core mandrel (5), stator cage (6) is enclosed within on cone core mandrel (5), on stator cage (6), there is lining (8), on lining (8), there is rubber band (7), after screw rod (10) cover upper gasket (9), be connected with cone core mandrel (5).
Operation principle of the present utility model is: have higher axiality owing to boring core mandrel (5) and lining (8) with lathe spindle (4), therefore, this fixture can ensure that stator cage (6) seam that processes and internal diameter meet the requirement of axiality.When operation, stator cage (6) is penetrated on lining (8), screw screw rod (10) and compress lining (8) by packing ring (9), due to the effect of cone core mandrel (5), make lining (8) outer support stator cage (6) simultaneously, after swelling stator cage (6), can process its stator cage (6) seam, after swelling, the frictional force that the suffered cone of stator cage (6) gives, the cutting force of cutter while being far longer than turning seam, so in process, stator cage (6) can not occur and the relatively rotating of lining (8), after completion of processing, unscrew screw rod (10), due to the effect of rubber band (7), lining (8) shrinks to axle center, thereby unclamp stator cage (6).
Claims (1)
1. a stator cage seam turning clamp, by pull bar, nut, packing ring, lathe spindle, mandrel, stator, rubber band, lining, packing ring and screw rod composition, it is characterized in that: pull bar (1) is by nut (2), packing ring (3) is connected with lathe spindle (4), lathe spindle (4) is connected with cone core mandrel (5), stator cage (6) is enclosed within on cone core mandrel (5), on stator cage (6), there is lining (8), on lining (8), there is rubber band (7), after screw rod (10) cover upper gasket (9), be connected with cone core mandrel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467513.9U CN203992471U (en) | 2014-08-12 | 2014-08-12 | Stator cage seam turning clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467513.9U CN203992471U (en) | 2014-08-12 | 2014-08-12 | Stator cage seam turning clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992471U true CN203992471U (en) | 2014-12-10 |
Family
ID=52032536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420467513.9U Expired - Fee Related CN203992471U (en) | 2014-08-12 | 2014-08-12 | Stator cage seam turning clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679851A (en) * | 2015-11-06 | 2017-05-17 | 中国航空工业第六八研究所 | Device for transferring axial pressure to internal bushing of steering engine cylinder |
-
2014
- 2014-08-12 CN CN201420467513.9U patent/CN203992471U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679851A (en) * | 2015-11-06 | 2017-05-17 | 中国航空工业第六八研究所 | Device for transferring axial pressure to internal bushing of steering engine cylinder |
| CN106679851B (en) * | 2015-11-06 | 2019-05-21 | 中国航空工业第六一八研究所 | A kind of device to steering engine inner barrel bushing transmitting axial compressive force |
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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: 20141210 Termination date: 20150812 |
|
| EXPY | Termination of patent right or utility model |