CN204171721U - The tool structure of the processing thin-walled slender blade in a kind of Absorbable organic halogens ground - Google Patents
The tool structure of the processing thin-walled slender blade in a kind of Absorbable organic halogens ground Download PDFInfo
- Publication number
- CN204171721U CN204171721U CN201420660589.3U CN201420660589U CN204171721U CN 204171721 U CN204171721 U CN 204171721U CN 201420660589 U CN201420660589 U CN 201420660589U CN 204171721 U CN204171721 U CN 204171721U
- Authority
- CN
- China
- Prior art keywords
- briquetting
- integral shroud
- tenon
- exhaust limit
- depression bar
- 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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- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The utility model discloses the tool structure of the processing thin-walled slender blade in a kind of Absorbable organic halogens ground, comprise base, base is arranged tenon leading edge briquetting, integral shroud leading edge briquetting, tenon exhaust limit positioner, integral shroud exhaust limit positioner, blade cross section height location device dorsad; The utility model has the advantages that: the utility model can solve monodentate structure blade due to blade partially thin and elongated, the technical problem that the operation processing dimensions such as precessing saw crown, Guan Ding are overproof, improve the operation crudies such as machining blade sawtooth hat, Guan Ding, improve passing rate of processing.
Description
Technical field
The utility model relates to Machining Technology field, is a kind of tool structure of thin wall type low-pressure turbine blade machining specifically.
Technical background
Tradition turbine blades basin adopts benchmark to be one side tenon tooth tenon side to sawtooth hat operation frock benchmark now mostly, this structure frock is when blade rigid is good, accurate to dimension can ensure designing requirement substantially, run into that blade is ultra-thin, narrow, elongated, the bad monodentate structure blade of rigidity, work in-process blade is by under External Force Acting, deformable blade makes positioning runout, causes dimension overproof.Therefore, in the urgent need to a kind of frock of the stable monodentate structure blade sawtooth that processing blade is ultra-thin, elongated, rigidity is bad hat.
Summary of the invention
The object of the invention is to solve monodentate structure blade due to blade partially thin and elongated, precessing saw crown operation produces distortion makes processing dimension not meet the technical problem of technological requirement, improves processing large fortune Turbine Sawtooth Shroud operation machining accuracy.Concrete technical scheme is as follows:
A tool structure for the processing thin-walled slender blade in Absorbable organic halogens ground, comprises base, base is arranged tenon leading edge briquetting, integral shroud leading edge briquetting, tenon exhaust limit positioner, integral shroud exhaust limit positioner, blade cross section height location device dorsad;
Described tenon leading edge briquetting comprises depression bar, and described depression bar is threaded with depression bar holder, and described depression bar holder is fixedly connected with bolt of lower base;
Described integral shroud leading edge briquetting comprises depression bar, and described depression bar is threaded with depression bar holder, and described depression bar holder is fixedly connected with bolt of lower base;
Described tenon exhaust limit positioner comprises tenon exhaust limit locating piece, and described tenon exhaust limit locating piece arranges tenon exhaust limit anchor point; Also comprise teeth locating piece, described teeth locating piece is fixed on base by bearing pin, bolt and spring; Be extension briquetting above described teeth locating piece, described extension briquetting is connected with adjustment screw.
Described integral shroud exhaust limit positioner comprises hook briquetting, location, integral shroud exhaust limit briquetting, and location, described integral shroud exhaust limit briquetting arranges integral shroud exhaust limit anchor point, and it is corresponding with integral shroud shape that described hook briquetting arranges integral shroud locating surface; Location, integral shroud exhaust limit briquetting is arranged on hook briquetting contiguous block; The described other side of hook briquetting is threaded with adjusting knob.
The utility model has the advantages that:
The utility model can solve monodentate structure blade due to blade partially thin and elongated, the technical problem that the operation processing dimensions such as precessing saw crown, Guan Ding are overproof, improves the operation crudies such as machining blade sawtooth hat, Guan Ding, raising passing rate of processing.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the AA direction schematic diagram of Fig. 1;
Fig. 3 is that the N of Fig. 2 is to schematic diagram;
Fig. 4 is blade construction schematic diagram;
Fig. 5 is that Fig. 4 K is to schematic diagram.
Detailed description of the invention
Illustrate the utility model below in conjunction with accompanying drawing, as shown in fig. 4-5, comprise tenon 11, tenon tenon tooth 10, tenon exhaust limit 12, integral shroud 14, integral shroud exhaust limit 13, blade cross section height point 15 dorsad, to be processed is 16 to blade shape; Tool structure of the present utility model as shown in Figure 1-Figure 3, comprises base 1, base 1 is arranged tenon leading edge briquetting 2, integral shroud leading edge briquetting 3, tenon exhaust limit positioner 4, integral shroud exhaust limit positioner 5, blade cross section height location device 6 dorsad;
Described tenon leading edge briquetting 2 comprises depression bar 21, and described depression bar 21 is threaded with depression bar holder 22, and described depression bar holder 22 is fixedly connected with base 1 bolt;
Described integral shroud leading edge briquetting comprises depression bar 21, and described depression bar 21 is threaded with depression bar holder 22, and described depression bar holder 22 is fixedly connected with base 1 bolt;
Described tenon exhaust limit positioner 4 comprises tenon exhaust limit locating piece 41, and described tenon exhaust limit locating piece 41 arranges tenon exhaust limit anchor point 411; Also comprise teeth locating piece 42, described teeth locating piece 42 is fixed on base 1 by bearing pin 43, bolt 44 and spring 45; Be extension briquetting 7 above described teeth locating piece, described extension briquetting 7 is connected with adjustment screw 8.
Described integral shroud exhaust limit positioner 5 comprises hook briquetting 51, location, integral shroud exhaust limit briquetting, and location, described integral shroud exhaust limit briquetting arranges integral shroud exhaust limit anchor point 52, and it is corresponding with integral shroud shape that described hook briquetting arranges integral shroud locating surface; Location, integral shroud exhaust limit briquetting is arranged on hook briquetting contiguous block 53; The described other side of hook briquetting is revolved 54 buttons with adjustment and is threaded.
In process, after by blade, cross section height point, integral shroud exhaust flank side surface are had good positioning dorsad, by teeth locating piece and tenon exhaust flank side surface fine-adjustment rotary simultaneously, ensure that blade tenon tooth and tenon exhaust flank side surface are coincide with tenon locating surface to contact, the clamping of application sealing teeth hook-type, ensure that integral shroud exhaust flank side surface location work in-process does not loosen, by extension dorsad, the clampings such as tenon, integral shroud air inlet side, ensure that and thin, long turbo blade work in-process accurate positioning, indeformable solve thin, long turbo blade processing difficulties.
Claims (1)
1. the tool structure of the processing thin-walled slender blade in Absorbable organic halogens ground, it is characterized in that: comprise base, base is arranged tenon leading edge briquetting, integral shroud leading edge briquetting, tenon exhaust limit positioner, integral shroud exhaust limit positioner, blade cross section height location device dorsad;
Described tenon leading edge briquetting comprises depression bar, and described depression bar is threaded with depression bar holder, and described depression bar holder is fixedly connected with bolt of lower base;
Described integral shroud leading edge briquetting comprises depression bar, and described depression bar is threaded with depression bar holder, and described depression bar holder is fixedly connected with bolt of lower base;
Described tenon exhaust limit positioner comprises tenon exhaust limit locating piece, and described tenon exhaust limit locating piece arranges tenon exhaust limit anchor point; Also comprise teeth locating piece, described teeth locating piece is fixed on base by bearing pin, bolt and spring; Be extension briquetting above described teeth locating piece, described extension briquetting is connected with adjustment screw;
Described integral shroud exhaust limit positioner comprises hook briquetting, location, integral shroud exhaust limit briquetting, and location, described integral shroud exhaust limit briquetting arranges integral shroud exhaust limit anchor point, and it is corresponding with integral shroud shape that described hook briquetting arranges integral shroud locating surface; Location, integral shroud exhaust limit briquetting is arranged on hook briquetting contiguous block; The described other side of hook briquetting is threaded with adjusting knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420660589.3U CN204171721U (en) | 2014-11-06 | 2014-11-06 | The tool structure of the processing thin-walled slender blade in a kind of Absorbable organic halogens ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420660589.3U CN204171721U (en) | 2014-11-06 | 2014-11-06 | The tool structure of the processing thin-walled slender blade in a kind of Absorbable organic halogens ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204171721U true CN204171721U (en) | 2015-02-25 |
Family
ID=52560557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420660589.3U Expired - Fee Related CN204171721U (en) | 2014-11-06 | 2014-11-06 | The tool structure of the processing thin-walled slender blade in a kind of Absorbable organic halogens ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204171721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584180A (en) * | 2017-09-28 | 2018-01-16 | 中国航发动力股份有限公司 | A kind of hard clamping electric processing method of tandem turbo blade multistation and device |
-
2014
- 2014-11-06 CN CN201420660589.3U patent/CN204171721U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584180A (en) * | 2017-09-28 | 2018-01-16 | 中国航发动力股份有限公司 | A kind of hard clamping electric processing method of tandem turbo blade multistation and device |
| CN107584180B (en) * | 2017-09-28 | 2019-09-17 | 中国航发动力股份有限公司 | A kind of hard clamping electric processing method of tandem turbo blade multistation and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 110043 Dong TA street, Dadong District, Shenyang, Liaoning Province, No. 6 Patentee after: Chinese Hangfa Shenyang Liming Aero engine limited liability company Address before: 110043 Dong TA street, Dadong District, Shenyang, Liaoning Province, No. 6 Patentee before: Liming Aeroplane Engine (Group) Co., Ltd., Shenyang City |
|
| 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: 20150225 Termination date: 20201106 |