CN202123368U - Aligning device for machining blade wheel rotors - Google Patents
Aligning device for machining blade wheel rotors Download PDFInfo
- Publication number
- CN202123368U CN202123368U CN2011202096231U CN201120209623U CN202123368U CN 202123368 U CN202123368 U CN 202123368U CN 2011202096231 U CN2011202096231 U CN 2011202096231U CN 201120209623 U CN201120209623 U CN 201120209623U CN 202123368 U CN202123368 U CN 202123368U
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- CN
- China
- Prior art keywords
- aligning
- blade wheel
- location
- positioning
- aligning device
- 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
Disclosed is an aligning device for machining blade wheel rotors. A shaft sleeve is assembled at an outer circle of a workpiece end of a blade wheel rotor, a positioning aligning body is assembled on the outside of the shaft sleeve, four threaded holes are arranged on the positioning aligning body, four hexagon socket screws penetrate through the positioning aligning body to be abutted to the outer circle of the shaft sleeve, a center hole at an end of the positioning aligning body is inclined at an angle of 75 degrees, and a lathe center is abutted to the center hole at the end of the positioning aligning body. The aligning device brings convenience for aligning and machining the blade wheel rotors, when not aligned after one-step clamping is completed, the blade wheel rotors can be conveniently aligned and machined by the aid of the aligning device, and furthermore, the aligning device also meets technical requirements of dimension precision and surface roughness of products, and simultaneously can resolve other problems in a cutting process.
Description
Technical field
The utility model relates to the clamping tool that a sharp processing vane rotor is used.
Background technology
At present in the rotor process technology technical process of chemical flow-process pump, sewage pump, after on the Digit Control Machine Tool, two ends are with the top location of lathe with clamping workpiece; Beat the table centering, observe the round situation of beating of pillow block and impeller everywhere, get and a little do detail record; Owing to be through the vane rotor after the assembling, itself can not guarantee that the impeller two ends are in poised state, at this moment tend to find; Symmetry pillow block and impeller circle are everywhere beated also inconsistent to some extent, and what have differs several roads even tens, tens roads, if under this definite situation the words of reprocessing workpiece; Can make two ends can not be in poised state, because the assembling of workpiece requires certainly will will have influence on final assembly than higher; Also can make complete machine produce unnecessary noise and vibration when serious, cause the complete machine straight line decline in service life, up to can not normally using; Generally speaking, possibly be no more than 2 months the service life of this type rotor.Therefore, be worthless if process with this process, not only do not reach its intended purposes, the completion that can't guarantee both quality and quantity adds worker's task, and finally can not satisfy customer requirement.
Summary of the invention
For solving in the existing process technology, problem that can't fine solution vane rotor machining accuracy, the utility model designs a kind of processing vane rotor and uses alignment device.
The concrete technical scheme of the utility model is achieved in that to join at vane rotor work end diameter of axle cylindrical place makes an axle sleeve; A location of axle sleeve outer centering body; Location centering body is opened four screwed holes; Pass location centering body with four hexagon socket head cap screws and withstand the sleeve outer circle position, satisfy the centering purpose, play positioning action with this; Location centering end of body centre bore adopts 75 ° of angles, and lathe centre holds out against location centering end of body centre bore and processes.
The beneficial effect of the utility model is: this device makes things convenient for the centering and the machined of vane rotor, after disposable clamping is accomplished, when finding that vane rotor is not positive; Through using the utility model, not only made things convenient for centering processing, also guaranteed the specification requirement of product size precision and surface roughness; Simultaneously some other problemses that in working angles, occur can have been solved; And this utility model is installed, convenient disassembly, and positioning accuracy is high, and manual adjustment, flexibility are very good.
Description of drawings
Below in conjunction with accompanying drawing and concrete embodiment the utility model is done further description.
Fig. 1 is the utility model assembling front view.
Fig. 2 looks cutaway view for the utility model master.
Among the figure: 1. lathe centre, 2. location centering body, 3. axle sleeve, 4. work end.
The specific embodiment
Specify the utility model below in conjunction with embodiment.
As shown in the figure, this device is provided with four of M16 * 30 hexagon socket head cap screws, is screwed on the location centering body 2; Hexagon socket head cap screw head apical axis cover 3 is adjusted the position of axle sleeve 3; Through repeatedly adjusting the discrepancy of hexagon socket head cap screw, adjust the balance of vane rotor, finally reach the centering purpose; Circle behind the centering is beated and can be guaranteed in 0.01mm, can satisfy specification requirement and matching requirements fully.Location centering body 2 is designed to like the structure among Fig. 2, and centre bore adopts 75 ° of angles, makes things convenient for tailstock lathe centre 1 to hold out against, and has improved machining accuracy.
Have with the machinable vane rotor diameter of axle of this alignment device series: Φ 40, Φ 110, Φ 118, Φ 130 etc.; This method is simply suitable, and technology is reliable, and process is stable; Operating personnel can reach the stage of skilled operation, have well guaranteed the production and processing of this series products.
The utility model is not limited to the foregoing description, and any equivalent concepts in the technical scope that the utility model discloses perhaps changes, and all classifies the protection domain of the utility model as.
Claims (1)
1. a processing vane rotor is used alignment device; It is characterized in that: join at vane rotor work end (4) diameter of axle cylindrical place and make an axle sleeve (3); A location of axle sleeve (3) outer centering body (2); Location centering body (2) is opened four screwed holes, passes location centering body (2) with four hexagon socket head cap screws and withstands axle sleeve (3) cylindrical position; Centering body (2) end, location centre bore adopts 75 ° of angles, and lathe centre (1) holds out against centering body (2) end, location centre bore and processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202096231U CN202123368U (en) | 2011-06-18 | 2011-06-18 | Aligning device for machining blade wheel rotors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202096231U CN202123368U (en) | 2011-06-18 | 2011-06-18 | Aligning device for machining blade wheel rotors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202123368U true CN202123368U (en) | 2012-01-25 |
Family
ID=45486439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202096231U Expired - Fee Related CN202123368U (en) | 2011-06-18 | 2011-06-18 | Aligning device for machining blade wheel rotors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202123368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396740A (en) * | 2018-11-22 | 2019-03-01 | 贵州高峰石油机械股份有限公司 | A kind of aligning method of benchmark missing column and centering top plate used |
| CN109807702A (en) * | 2017-11-21 | 2019-05-28 | 中国航发常州兰翔机械有限责任公司 | The threaded top adapter of one kind and its application method |
| CN111604734A (en) * | 2020-04-30 | 2020-09-01 | 中国航发南方工业有限公司 | Aeroengine compressor rotor grinding apex location aligning device |
-
2011
- 2011-06-18 CN CN2011202096231U patent/CN202123368U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807702A (en) * | 2017-11-21 | 2019-05-28 | 中国航发常州兰翔机械有限责任公司 | The threaded top adapter of one kind and its application method |
| CN109396740A (en) * | 2018-11-22 | 2019-03-01 | 贵州高峰石油机械股份有限公司 | A kind of aligning method of benchmark missing column and centering top plate used |
| CN111604734A (en) * | 2020-04-30 | 2020-09-01 | 中国航发南方工业有限公司 | Aeroengine compressor rotor grinding apex location aligning device |
| CN111604734B (en) * | 2020-04-30 | 2021-11-19 | 中国航发南方工业有限公司 | Aeroengine compressor rotor grinding apex location aligning device |
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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: 20120125 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |