CN103591292A - Multistage outer tightly-sealed ring component combined machining method - Google Patents
Multistage outer tightly-sealed ring component combined machining method Download PDFInfo
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- CN103591292A CN103591292A CN201310509051.2A CN201310509051A CN103591292A CN 103591292 A CN103591292 A CN 103591292A CN 201310509051 A CN201310509051 A CN 201310509051A CN 103591292 A CN103591292 A CN 103591292A
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- ring member
- obturaging
- housing
- link
- sealed ring
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000003754 machining Methods 0.000 title abstract description 11
- 238000003672 processing method Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 3
- 238000009751 slip forming Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention belongs to the technical field of machining and provides a multistage outer tightly-sealed ring component combined machining method through which surface machining quality and accuracy uniformity of outer tightly-sealed ring components can be guaranteed after mounting and demounting for many times. The multistage outer tightly-sealed ring component combined machining method can solve the machining problem of multistage outer tightly-sealed ring components, and is convenient to operate and simple in machining. The method includes the following steps: step 1, placing a connecting shell on a base, and fixing the connecting shell, wherein a plurality of mounting grooves of the outer tightly-sealed ring components and connecting members are continuously formed in the inner side wall of the connecting shell; step 2, alternatively mounting the outer tightly-sealed ring components and the connecting members in the mounting grooves of the connecting shell sequentially until the outer tightly-sealed ring components and the connecting members at each stage are mounted fully; step 3, placing parts after combined mounting into machining equipment for machining.
Description
Technical field
The invention belongs to Machining Technology field, particularly relate to a kind of multistage outer ring member combinational processing method of obturaging.
Background technique
At present, in aeroengine field of machining, the processing method that the processing of the ring member of obturaging outward all adopts single-stage to obturage ring member outward, the application example of this processing method is a lot; And the processing method of the multistage outer ring member of obturaging does not almost have.Single-stage obturage outward processing method complex operation, the processed complex of ring member, and be difficult to guarantee that the outer ring member of obturaging is after mounting or dismounting repeatedly, the conformity of suface processing quality and precision.
And the processing of the multistage outer ring member of obturaging is development trend from now on, the processing method of therefore exploring a kind of multistage outer ring member of obturaging is imperative.
Summary of the invention
The problem existing for prior art, the invention provides outside a kind of assurance and obturages ring member after repeatedly installing and removing, the conforming multistage outer ring member combinational processing method of obturaging of suface processing quality and precision; This combinational processing method can solve multistage outer processing problems of obturaging ring member, and easy to operate, processing is simple.
To achieve these goals, the present invention adopts following technological scheme, and a kind of multistage outer ring member combinational processing method of obturaging, comprises the steps:
Step 1: connection housing is placed on base, and fixing, is provided with continuously the mounting groove of obturage outside several ring member and link on the madial wall of described connection housing;
Step 2: outside alternately installing successively in the mounting groove that connects housing, obturage ring member and link, until at different levels, obturage outward ring member and link install, its concrete installation steps are as follows:
Steps A: the first order ring member of obturaging is outward arranged in mounting groove, make the first order obturage outward ring member lower end U-shaped groove be connected housing and be connected, the first order mounting plate of ring member upper end of obturaging outward, the draw-in groove by the first order link lower end in side's mounting groove mounted thereto is fixed on and connects on housing;
Step B: the clamp of first order link upper end, U-shaped groove by the ring member lower end of obturaging outside the second level in side's mounting groove mounted thereto is fixed on connection housing, the mounting plate of ring member upper end of obturaging outside the second level, the draw-in groove by the link lower end, the second level in side's mounting groove mounted thereto is fixed on and connects on housing;
Step C: repeating step B until outer ring member and the link obturaged at different levels install;
Step 3: the part after combination is installed is put into process equipment and processed.
In order to prevent from connecting housing distortion, the upper end of described connection housing is fixed on support, in the inner side, upper end that connects housing, be provided with cranse.
Beneficial effect of the present invention:
Combinational processing method of the present invention is easy to operate, processing is simple, can solve multistage outer processing problems of obturaging ring member, and successfully apply, and has very high economic value and use value.The means of fixation of ring member of obturaging outward during combinational processing method analog operation of the present invention is assembled together processes, and can guarantee that the outer ring member of obturaging is after mounting or dismounting repeatedly, suface processing quality and precision conformity.
Accompanying drawing explanation
Fig. 1 is for combining the schematic diagram of processing by combinational processing method of the present invention;
Fig. 2 is the I portion enlarged view of Fig. 1;
In figure, 1-support, 2-base, 3-cranse, 4-connects housing, the 5-first order ring member of obturaging outward, 6-first order link, the ring member of obturaging outside the 7-second level, 8-second level link, 9-U type groove, 10-mounting plate, 11-draw-in groove, 12-clamp, 13-mounting groove.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
The outer ring member combinational processing method of obturaging, as shown in Figure 1 and Figure 2, comprises the steps:
Step 1: connection housing 4 is placed on base 2, and fixing, is provided with continuously the mounting groove 13 of obturage outside several ring member and link on the madial wall of described connection housing 4;
Step 2: in order to prevent connecting housing 4 distortion, the upper end of described connection housing 4 is fixed on support 1;
Step 3: outside alternately installing successively in the mounting groove 13 that connects housing 4, obturage ring member and link, until at different levels, obturage outward ring member and link install, its concrete installation steps are as follows:
Steps A: the first order ring member 5 of obturaging is outward arranged in mounting groove 13, make the first order obturage outward ring member 5 lower ends U-shaped groove 9 be connected housing 4 and be connected, the first order mounting plate 10 of ring member 5 upper ends of obturaging outward, the draw-in groove 11 by first order link 6 lower ends in side's mounting groove 13 mounted thereto is fixed on and connects on housing 4;
Step B: the clamp 12 of first order link 6 upper ends, U-shaped groove 9 by ring member 7 lower ends of obturaging outside the second level in side's mounting groove 13 mounted thereto is fixed on connection housing 4, the mounting plate 10 of ring member 7 upper ends of obturaging outside the second level, the draw-in groove 11 by second level link 8 lower ends in side's mounting groove 13 mounted thereto is fixed on and connects on housing 4;
Step C: repeating step B until outer ring member and the link obturaged at different levels install;
Step 4: pull down support 1;
Step 5: in order to prevent from connecting housing 4 distortion, in the inner side, upper end that connects housing 4, cranse 3 is installed;
Step 6: the part after combination is installed is put into process equipment;
Step 7: set processing parameter, process.
The described outer equal upper end of ring member of obturaging has mounting plate, and lower end has U-shaped groove.
The equal upper end of described link has clamp, and lower end has draw-in groove.
Claims (2)
1. the multistage outer ring member combinational processing method of obturaging, is characterized in that, comprises the steps:
Step 1: connection housing is placed on base, and fixing, is provided with continuously the mounting groove of obturage outside several ring member and link on the madial wall of described connection housing;
Step 2: outside alternately installing successively in the mounting groove that connects housing, obturage ring member and link, until at different levels, obturage outward ring member and link install, its concrete installation steps are as follows:
Steps A: the first order ring member of obturaging is outward arranged in mounting groove, make the first order obturage outward ring member lower end U-shaped groove be connected housing and be connected, the first order mounting plate of ring member upper end of obturaging outward, the draw-in groove by the first order link lower end in side's mounting groove mounted thereto is fixed on and connects on housing;
Step B: the clamp of first order link upper end, U-shaped groove by the ring member lower end of obturaging outside the second level in side's mounting groove mounted thereto is fixed on connection housing, the mounting plate of ring member upper end of obturaging outside the second level, the draw-in groove by the link lower end, the second level in side's mounting groove mounted thereto is fixed on and connects on housing;
Step C: repeating step B until outer ring member and the link obturaged at different levels install;
Step 3: the part after combination is installed is put into process equipment and processed.
2. the multistage outer ring member combinational processing method of obturaging according to claim 1, is characterized in that the upper end of described connection housing to be fixed on support, in the inner side, upper end that connects housing, is provided with cranse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310509051.2A CN103591292B (en) | 2013-10-23 | 2013-10-23 | A kind of multistage outer ring member combinational processing method of obturaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310509051.2A CN103591292B (en) | 2013-10-23 | 2013-10-23 | A kind of multistage outer ring member combinational processing method of obturaging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103591292A true CN103591292A (en) | 2014-02-19 |
| CN103591292B CN103591292B (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310509051.2A Active CN103591292B (en) | 2013-10-23 | 2013-10-23 | A kind of multistage outer ring member combinational processing method of obturaging |
Country Status (1)
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| CN (1) | CN103591292B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11223265A (en) * | 1998-02-06 | 1999-08-17 | Ishikawajima Harima Heavy Ind Co Ltd | Brush seal supporting structure |
| US8267646B2 (en) * | 2008-08-06 | 2012-09-18 | Rolls-Royce Plc | Method of assembling a multi-stage turbine or compressor |
| US20130106061A1 (en) * | 2011-10-28 | 2013-05-02 | General Electric Company | High temperature seal system |
| CN203114428U (en) * | 2012-12-27 | 2013-08-07 | 中国燃气涡轮研究院 | Sealing suspension ring connecting structure of gas turbine engine |
-
2013
- 2013-10-23 CN CN201310509051.2A patent/CN103591292B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11223265A (en) * | 1998-02-06 | 1999-08-17 | Ishikawajima Harima Heavy Ind Co Ltd | Brush seal supporting structure |
| US8267646B2 (en) * | 2008-08-06 | 2012-09-18 | Rolls-Royce Plc | Method of assembling a multi-stage turbine or compressor |
| US20130106061A1 (en) * | 2011-10-28 | 2013-05-02 | General Electric Company | High temperature seal system |
| CN203114428U (en) * | 2012-12-27 | 2013-08-07 | 中国燃气涡轮研究院 | Sealing suspension ring connecting structure of gas turbine engine |
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| Publication number | Publication date |
|---|---|
| CN103591292B (en) | 2015-10-28 |
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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 |
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| CP01 | Change in the name or title of a patent holder |