CN110586598A - Aeroengine turbine blade washs positioning fixture - Google Patents
Aeroengine turbine blade washs positioning fixture Download PDFInfo
- Publication number
- CN110586598A CN110586598A CN201910993257.4A CN201910993257A CN110586598A CN 110586598 A CN110586598 A CN 110586598A CN 201910993257 A CN201910993257 A CN 201910993257A CN 110586598 A CN110586598 A CN 110586598A
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- fixedly connected
- side wall
- turbine blade
- lateral wall
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 21
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000012720 thermal barrier coating Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a cleaning and positioning fixture for turbine blades of an aircraft engine, which comprises an installation seat, wherein a driving motor is fixedly connected to the side wall of the upper end of the installation seat, an output shaft of the driving motor is fixedly connected with a first installation groove, the side wall of the upper end of the installation seat is fixedly connected with a hydraulic telescopic rod, the telescopic end of the hydraulic telescopic rod is rotatably connected with a second installation groove through a rotating shaft, threaded rods are vertically arranged on the side walls of the first installation groove and the second installation groove respectively, the two threaded rods respectively penetrate through the side wall of the first installation groove and the side wall of the second installation groove in a threaded manner, compression blocks are rotatably connected to the side walls of the lower ends of the two threaded rods respectively, the side walls of the two compression blocks are respectively connected with the bottom wall of the first installation groove and the bottom wall of the second. The invention can rapidly and thoroughly clean the blades with various sizes, and has simple structure and strong practicability.
Description
Technical Field
The invention relates to the technical field of cleaning of turbine wheels of aero-engines, in particular to a positioning fixture for cleaning turbine blades of aero-engines.
Background
Turbine blades are important components of the turbine section of a gas turbine engine. The blades rotating at high speed are responsible for drawing high-temperature and high-pressure airflow into the combustor to maintain the operation of the engine. In order to ensure stable and long-term operation in extreme environments of high temperature and high pressure, turbine blades are often forged from high temperature alloys and are cooled in different ways, such as internal air flow cooling, boundary layer cooling, or thermal barrier coatings protecting the blades, to ensure operational reliability.
In the prior art, when the turbine blade is cleaned, a plurality of fixing rings, a plurality of threaded rods and the like are matched, so that the side wall of the turbine blade is shielded, and the cleaning is not clean enough.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, when a worm wheel blade is cleaned, a plurality of fixing rings, a plurality of threaded rods and the like are matched, so that the side wall of the worm wheel blade is shielded, and the cleaning is not clean enough, and provides a cleaning and positioning clamp for a turbine blade of an aero-engine.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an aeroengine turbine blade washs positioning fixture, includes the mount pad, the upper end lateral wall fixedly connected with driving motor of mount pad, driving motor's the first mounting groove of output shaft fixedly connected with, the upper end lateral wall fixedly connected with hydraulic telescoping rod of mount pad, hydraulic telescoping rod's flexible end is rotated through the pivot and is connected with the second mounting groove, first mounting groove with the equal vertical threaded rod that is equipped with of lateral wall of second mounting groove, two the threaded rod is the screw thread respectively and runs through the lateral wall of first mounting groove and the lateral wall of second mounting groove, two the lower extreme lateral wall of threaded rod all rotates and is connected with the compact heap, two the lateral wall of compact heap respectively with the diapire sliding connection of the diapire of first mounting groove and second mounting groove, the upper end lateral wall of mount pad has been seted up and.
Preferably, the lateral walls of the two sides of the accommodating groove are fixedly connected with a plurality of fixing blocks, and the upper end lateral walls of the fixing blocks are connected with a filter plate in a clamping mode.
Preferably, the lower extreme lateral wall fixedly connected with of filter is a plurality of kellies, and is a plurality of the draw-in groove that matches with the kellies is all seted up to the upper end lateral wall of fixed block.
Preferably, the side wall of the upper end of the filter plate is fixedly connected with two handles, and the side walls of the two handles are coated with anti-corrosion materials.
Preferably, the side wall of the accommodating groove far away from the driving motor is provided with an inclined guide hole, the outer side wall of the accommodating groove is hermetically connected with a guide pipe matched with the guide hole, and the guide pipe is provided with a stop valve.
Preferably, two the equal fixedly connected with sliding block of lateral wall of compact heap, the diapire of first mounting groove with the sliding tray that matches with the sliding block has all been seted up to the diapire of second mounting groove.
Compared with the prior art, the invention has the beneficial effects that:
1. the hydraulic telescopic rod drives the second mounting grooves to move, so that blades of various sizes can be clamped between the two mounting grooves, the blades can be prevented from falling off in the cleaning process, meanwhile, the blades are pressed by matching of a threaded rod, a pressing block and the like, the blades are guaranteed to be stably cleaned in the cleaning process, in addition, the driving motor can drive the first mounting groove to rotate, and the second mounting groove can rotate along the rotating shaft, so that the front side and the back side of the blades can be thoroughly cleaned, the structure is simple, and the practicability is high;
2. can intercept the debris that leave among the cleaning process through fixed block and filter to the washing water that makes flows to the accepting groove bottom, thereby carries out the first separation to the dirt that washs the production, with this water economy resource, in addition, can easily pull out labour saving and time saving from accomodating the groove with the filter through the handle.
Drawings
FIG. 1 is a schematic structural view of a cleaning and positioning fixture for an aircraft engine turbine blade according to the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure at B in FIG. 1;
fig. 4 is a schematic perspective view of the mounting base.
In the figure: the mounting base, 2 driving motor, 3 first mounting grooves, 4 hydraulic telescoping rods, 5 second mounting grooves, 6 threaded rods, 7 compact heap, 8 fixed blocks, 9 filter plates, 10 kellies, 11 handles, 12 honeycomb ducts, 13 stop valves, 14 sliding blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an aeroengine turbine blade cleaning positioning fixture comprises an installation seat 1, a driving motor 2 is fixedly connected to the upper end side wall of the installation seat 1, a first installation groove 3 is fixedly connected to the output shaft of the driving motor 2, a hydraulic telescopic rod 4 is fixedly connected to the upper end side wall of the installation seat 1, the telescopic end of the hydraulic telescopic rod 4 is rotatably connected to a second installation groove 5 through a rotating shaft, threaded rods 6 are vertically arranged on the side walls of the first installation groove 3 and the second installation groove 5, the two threaded rods 6 respectively penetrate through the side wall of the first installation groove 3 and the side wall of the second installation groove 5 in a threaded manner, compression blocks 7 are rotatably connected to the lower end side walls of the two threaded rods 6, the side walls of the two compression blocks 7 are respectively slidably connected to the bottom wall of the first installation groove 3 and the bottom wall of the second installation, the bottom wall of the first mounting groove 3 and the bottom wall of the second mounting groove 5 are both provided with sliding grooves matched with the sliding blocks 14, and the pressing blocks 7 can be lifted and lowered through the matching of the sliding blocks 14 and the sliding grooves and cannot rotate along with the threaded rods 6;
the side wall of the upper end of the mounting seat 1 is provided with a containing groove, the side wall of the containing groove far away from the driving motor 2 is provided with an inclined guide hole, the outer side wall of the containing groove is hermetically connected with a guide pipe 12 matched with the guide hole, the guide pipe 12 is provided with a stop valve 13, the guide pipe 12 is opened, sewage generated by cleaning can be quickly discharged through the guide hole and the guide pipe 12 for treatment, the side walls of the two sides of the containing groove are fixedly connected with a plurality of fixed blocks 8, the upper end side walls of the fixed blocks 8 are connected with a filter plate 9 in a clamping manner, sundries left in the cleaning process can be intercepted through the fixed blocks 8 and the filter plate 9, and cleaning water flows to the bottom of the containing groove, so that the dirt generated by cleaning is primarily separated, thereby saving water resources, the side wall of the lower end of the filter plate 9 is fixedly connected with a plurality of clamping rods 10, utilize kelly 10 and draw-in groove can conveniently block filter 9, guarantee that it can not rock, two handles 11 of the upper end lateral wall fixedly connected with of filter 9, the lateral wall of two handles 11 all coats and has the corrosion protection material, can easily pull out filter 9 from accomodating the groove through handle 11, labour saving and time saving.
When the blade is cleaned, the hydraulic telescopic rod 4 is used for driving the second mounting groove 5 to move left and right, so that blades of various sizes can be clamped between the first mounting groove 3 and the second mounting groove 5, then the threaded rod 6 is screwed, the pressing block 7 is enabled to be close to and press the blades under the matching action of the sliding block 14 and the sliding groove, then the blades are cleaned, in the cleaning process, the first mounting groove 3 is driven to rotate through the driving motor 2, the first mounting groove 3 drives the blades and the second mounting groove 5 to rotate, the second mounting groove 5 can rotate along the rotating shaft, and therefore the front side and the back side of the blades can be quickly cleaned, in the rotating process, due to the fact that the accommodating groove is deep enough, the filter plate 9 is low enough, the threaded rod 6 is guaranteed not to collide with the filter plate 9, and therefore smooth cleaning is guaranteed, the structure is simple, and the.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides an aeroengine turbine blade washs positioning fixture, includes mount pad (1), its characterized in that, the upper end lateral wall fixedly connected with driving motor (2) of mount pad (1), the first mounting groove (3) of output shaft fixedly connected with of driving motor (2), the upper end lateral wall fixedly connected with hydraulic telescoping rod (4) of mount pad (1), the flexible end of hydraulic telescoping rod (4) is rotated through the pivot and is connected with second mounting groove (5), first mounting groove (3) with the equal vertical threaded rod (6) that is equipped with of lateral wall of second mounting groove (5), two threaded rod (6) the lateral wall that the screw thread runs through first mounting groove (3) and second mounting groove (5) respectively, two the lower extreme lateral wall of threaded rod (6) all rotates and is connected with compact heap (7), two the lateral wall of compact heap (7) respectively with the diapire of first mounting groove (3) and the end of second mounting groove (5) the end lateral wall of compact heap (7) The wall is connected in a sliding manner, and the side wall of the upper end of the mounting seat (1) is provided with a containing groove.
2. The aero-engine turbine blade cleaning and positioning fixture as claimed in claim 1, wherein a plurality of fixing blocks (8) are fixedly connected to both side walls of the accommodating groove, and a filter plate (9) is connected between the upper end side walls of the fixing blocks (8) in a clamping manner.
3. The cleaning and positioning clamp for the turbine blade of the aero-engine as claimed in claim 2, wherein a plurality of clamping rods (10) are fixedly connected to the side wall of the lower end of the filter plate (9), and clamping grooves matched with the clamping rods (10) are formed in the side wall of the upper end of each fixing block (8).
4. The aeroengine turbine blade cleaning positioning fixture as claimed in claim 2, characterized in that two handles (11) are fixedly connected to the upper end side wall of the filter plate (9), and the side walls of the two handles (11) are coated with anti-corrosion material.
5. The aero-engine turbine blade cleaning and positioning fixture as claimed in claim 1, wherein inclined guide holes are formed in the side wall of the accommodating groove, away from the driving motor (2), a guide pipe (12) matched with the guide holes is hermetically connected to the outer side wall of the accommodating groove, and a stop valve (13) is arranged on the guide pipe (12).
6. The aeroengine turbine blade washing and positioning fixture as claimed in claim 1, wherein sliding blocks (14) are fixedly connected to the side walls of the two pressing blocks (7), and sliding grooves matched with the sliding blocks (14) are formed in the bottom walls of the first mounting groove (3) and the second mounting groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910993257.4A CN110586598A (en) | 2019-10-18 | 2019-10-18 | Aeroengine turbine blade washs positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910993257.4A CN110586598A (en) | 2019-10-18 | 2019-10-18 | Aeroengine turbine blade washs positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110586598A true CN110586598A (en) | 2019-12-20 |
Family
ID=68850784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910993257.4A Pending CN110586598A (en) | 2019-10-18 | 2019-10-18 | Aeroengine turbine blade washs positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110586598A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916439A (en) * | 2021-01-15 | 2021-06-08 | 南京迪沃航空技术有限公司 | Cleaning detection device and cleaning detection method for aircraft engine blade |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19832767A1 (en) * | 1998-07-22 | 2000-01-27 | Siemens Ag | Hollow turbine blade cleaning device |
| CA2676469A1 (en) * | 2008-08-29 | 2010-02-28 | General Electric Company | Wind turbine blade cleaning method |
| BG1718U1 (en) * | 2011-09-02 | 2013-07-31 | "ВАПТЕХ" ЕООД"Vapteh" Eood | Mechanism turning the blades of the impeller of a turbine type "kaplan" |
| CN206263806U (en) * | 2016-10-11 | 2017-06-20 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of aero engine turbine blades clean positioning fixture |
| CN108356726A (en) * | 2018-02-06 | 2018-08-03 | 张立 | One kind being used for space shuttle turbo blade clamping device |
| CN208341188U (en) * | 2017-10-23 | 2019-01-08 | 长兴海普机械科技有限公司 | A kind of copper sheet cleaning device |
| CN109865597A (en) * | 2019-04-09 | 2019-06-11 | 瑞德(新乡)路业有限公司 | A kind of cooking fume control equipment cleaning device |
| CN208999009U (en) * | 2018-09-10 | 2019-06-18 | 江苏迅弘科技有限公司 | A kind of led display screen waterproof tester with water circulatory function |
-
2019
- 2019-10-18 CN CN201910993257.4A patent/CN110586598A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19832767A1 (en) * | 1998-07-22 | 2000-01-27 | Siemens Ag | Hollow turbine blade cleaning device |
| CA2676469A1 (en) * | 2008-08-29 | 2010-02-28 | General Electric Company | Wind turbine blade cleaning method |
| BG1718U1 (en) * | 2011-09-02 | 2013-07-31 | "ВАПТЕХ" ЕООД"Vapteh" Eood | Mechanism turning the blades of the impeller of a turbine type "kaplan" |
| CN206263806U (en) * | 2016-10-11 | 2017-06-20 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of aero engine turbine blades clean positioning fixture |
| CN208341188U (en) * | 2017-10-23 | 2019-01-08 | 长兴海普机械科技有限公司 | A kind of copper sheet cleaning device |
| CN108356726A (en) * | 2018-02-06 | 2018-08-03 | 张立 | One kind being used for space shuttle turbo blade clamping device |
| CN208999009U (en) * | 2018-09-10 | 2019-06-18 | 江苏迅弘科技有限公司 | A kind of led display screen waterproof tester with water circulatory function |
| CN109865597A (en) * | 2019-04-09 | 2019-06-11 | 瑞德(新乡)路业有限公司 | A kind of cooking fume control equipment cleaning device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916439A (en) * | 2021-01-15 | 2021-06-08 | 南京迪沃航空技术有限公司 | Cleaning detection device and cleaning detection method for aircraft engine blade |
| CN112916439B (en) * | 2021-01-15 | 2022-01-28 | 南京迪沃航空技术有限公司 | Cleaning detection device for aircraft engine blade and cleaning detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213163162U (en) | Quick punching device of engine intermediate flange | |
| CN114011804B (en) | Laser cleaning machine for cleaning inner wall and outer wall of pipeline | |
| CN107553267A (en) | A kind of household kitchen electric appliance blades of range hood processing unit (plant) | |
| CN110586598A (en) | Aeroengine turbine blade washs positioning fixture | |
| CN218918589U (en) | Transformer radiator | |
| CN116398432A (en) | A screw air compressor | |
| CN210218316U (en) | Special hydraulic oil heat dissipation equipment for hydraulic machine | |
| CN111136729A (en) | Heat dissipation type wood drilling equipment for furniture manufacturing industry | |
| CN114536017A (en) | Double-head type coaxial boring and milling machining device for machining | |
| CN212202487U (en) | A self-priming vortex pump | |
| CN214186474U (en) | Deburring mechanism for machining propeller | |
| CN105922139A (en) | Dust-free stone carving and grinding method | |
| CN208437313U (en) | A cavitation jet cleaning equipment | |
| CN208461605U (en) | It is a kind of can Anti-burnout oil-field oil pumper drive motor | |
| CN112916254A (en) | Surface treatment process for metal material | |
| CN207508900U (en) | A kind of cfentrifugal blower spiral case processing unit (plant) | |
| CN216789840U (en) | Maintenance device for electromechanical equipment accessories | |
| CN221527461U (en) | Waste heat recovery equipment of air compressor | |
| CN222199841U (en) | Metal processing cooling device | |
| CN213944066U (en) | Bearing production is with belt cleaning device who has stoving function | |
| CN220253796U (en) | Waterproof top cover of low-voltage cabinet | |
| CN222370897U (en) | Drilling and milling equipment for door and window preparation | |
| CN214371841U (en) | Cooling tower for production circulation energy conservation of water supply plant | |
| CN212946825U (en) | Five-alloy material processing equipment with cooling function | |
| CN222387322U (en) | Grooving device for building construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191220 |
|
| WD01 | Invention patent application deemed withdrawn after publication |