CN208391857U - A kind of aero engine turbine blades cleaning positioning fixture - Google Patents
A kind of aero engine turbine blades cleaning positioning fixture Download PDFInfo
- Publication number
- CN208391857U CN208391857U CN201820525824.4U CN201820525824U CN208391857U CN 208391857 U CN208391857 U CN 208391857U CN 201820525824 U CN201820525824 U CN 201820525824U CN 208391857 U CN208391857 U CN 208391857U
- Authority
- CN
- China
- Prior art keywords
- fixed ring
- fixed
- frame body
- turbine blades
- positioning fixture
- 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.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of aero engine turbine blades cleaning positioning fixture, including frame body and clamping device, frame body upper surface is equipped with groove, the bottom symmetrical of groove is equipped with two rows of fixation holes, the top of frame body is symmetrically connected with otic placode, shaft is rotatably connected between otic placode, limiting slot is circumferentially uniformly provided in shaft, the outside of one of otic placode is also connected with motor, clamping device includes pedestal, first fixed ring, driving gear, second fixed ring and driven gear, the utility model has the beneficial effects that, structure novel, practical function, blade is placed in the second mounting hole and is fixed by second bar that is screwed, pedestal can be fixed on frame body by first bar that is screwed, motor rotation drives driving gear and driven gear to rotate synchronously, and it is rotated synchronously with movable vane piece retinue's moving gear, spray gun can be used to blade Carry out comprehensive flushing.
Description
Technical field
The utility model relates to space technology fields, and in particular to a kind of aero engine turbine blades cleaning positioning
Fixture.
Background technique
The aero engine turbine blades rough casting just processed, because caused by processing process its surface generate it is a large amount of
Attachment, it usually needs the attachment on surface could be removed using the strong impact power of high-pressure jet water, but certain model
Turbo blade tenon position shape very irregular be difficult to fix in fixed clamping, therefore need a kind of to be both able to satisfy tenon
The clamping of position turbo blade in irregular shape is fixed, and can bear the cleaning positioning fixture of high-pressure jet water slug.
Patent No.: the Chinese patent of CN206263806U discloses a kind of aero engine turbine blades cleaning locating clip
Tool, although blade can be clamped preferably, during flushing, tabletting cannot be rotated synchronously with fixture, lead to intermediate plate
Comprehensive flushing is not can be carried out.
Utility model content
To solve the above problems, the utility model provides a kind of aero engine turbine blades cleaning positioning fixture, this
Utility model is achieved through the following technical solutions.
A kind of aero engine turbine blades cleaning positioning fixture, including frame body and clamping device, the frame body upper surface
Equipped with groove, the groove two sides are symmetrically arranged with sliding slot, and the bottom symmetrical of groove is equipped with two rows of fixation holes, and the top of frame body is symmetrical
It is connected with otic placode, shaft is rotatably connected between the otic placode, limiting slot, one of ear are circumferentially uniformly provided in the shaft
The outside of plate is also connected with motor, and it is outer and affixed with the output shaft of motor that one end of shaft reaches otic placode；The clamping device
Including pedestal, the first fixed ring, driving gear, the second fixed ring and driven gear, the two sides of the pedestal are symmetrically arranged with first
Sliding block, first sliding block are slidably connected in sliding slot, and pedestal two sides are also bolted with first and are screwed bar, and described first is fixed
Ring is fixed in base upper surface by first connecting rod symmetrical clearance, and the opposite face of the first fixed ring is equipped with annular first track,
The two sides of the driving gear are symmetrically connected with annular second sliding block, and second sliding block is slidably connected in the first track, main
The inside of moving gear is equipped with the first mounting hole, and the circumferential direction of first mounting hole is uniformly provided with limited block corresponding with limiting slot,
Second fixed ring is fixed in base upper surface by the second connecting rod symmetrical clearance, and the opposite face of the second fixed ring is equipped with ring
The second track of shape, the two sides of the driven gear are symmetrically connected with annular third sliding block, and the third sliding block is slidably connected at
In two tracks, driven gear is engaged with driving gear, and the side of driven gear is also connected with fixed lasso, driven gear and fixation
The internal run-through of lasso has the second mounting hole, and the circumferential direction of fixed lasso is uniformly bolted with second and is screwed bar.
Further, the number of the limiting slot is at 3-5.
Further, the internal diameter of the diameter of first mounting hole, the diameter of shaft and the first fixed ring is consistent.
Further, the outer diameter of the fixed lasso is consistent with the internal diameter of the second fixed ring.
Further, the number of the clamping device is not less than three.
The utility model has the beneficial effects that blade is placed in the second mounting hole and is led to by structure novel, practical function
It crosses second bar that is screwed to fix, pedestal can be fixed on frame body by first bar that is screwed, and motor rotation drives driving tooth
Wheel and driven gear rotate synchronously, and rotate synchronously with movable vane piece retinue's moving gear, and spray gun can be used and carry out full side to blade
The flushing of position.
Detailed description of the invention
It, below will be to required in specific embodiment description in order to illustrate more clearly of the technical solution of the utility model
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
A kind of Fig. 1: structural schematic diagram of aero engine turbine blades cleaning positioning fixture described in the utility model；
Fig. 2: the structural schematic diagram of driving gear described in the utility model；
Fig. 3: the structural schematic diagram of driven gear described in the utility model.
Appended drawing reference is as follows:
1, frame body, 101, groove, 102, sliding slot, 103, fixation hole, 104, otic placode, 105, shaft, 106, limiting slot, 107,
Motor, 2, clamping device, 201, pedestal, 2011, first is screwed bar, the 202, first fixed ring, 2021, first connecting rod,
203, driving gear, the 2031, second sliding block, the 2032, first mounting hole, 2033, limited block, the 204, second fixed ring, 205, from
Moving gear, 2051, third sliding block, 2052, fixed lasso, the 2053, second mounting hole, 2054, second is screwed bar, 3, leaf
Piece.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, a kind of aero engine turbine blades clean positioning fixture, including frame body 1 and clamping device 2,
1 upper surface of frame body is equipped with groove 101, and 101 two sides of groove are symmetrically arranged with sliding slot 102, and the bottom symmetrical of groove 101 is equipped with two rows of solid
Determine hole 103, the top of frame body 1 is symmetrically connected with otic placode 104, is rotatably connected to shaft 105 between otic placode 104,105 last week of shaft
To limiting slot 106 is uniformly provided with, the outside of one of otic placode 104 is also connected with motor 107, and one end of shaft 105 reaches
Otic placode 104 is outer and affixed with the output shaft of motor 107；Clamping device 2 includes pedestal 201, the first fixed ring 202, driving gear
203, the second fixed ring 204 and driven gear 205, the two sides of pedestal 201 are symmetrically arranged with the first sliding block, and the first sliding block is slidably connected
In sliding slot 102,201 two sides of pedestal are also bolted with first and are screwed bar 2011, and the first fixed ring 202 passes through first connecting rod
2021 symmetrical clearances are fixed in 201 upper surface of pedestal, and the opposite face of the first fixed ring 202 is equipped with annular first track, driving tooth
The two sides of wheel 203 are symmetrically connected with annular second sliding block 2031, and the second sliding block 2031 is slidably connected in the first track, driving tooth
The inside of wheel 203 is equipped with the first mounting hole 2032, and the circumferential direction of the first mounting hole 2032 is uniformly provided with limit corresponding with limiting slot 106
Position block 2033, the second fixed ring 204 are fixed in 201 upper surface of pedestal, the second fixed ring 204 by the second connecting rod symmetrical clearance
Opposite face be equipped with annular second track, the two sides of driven gear 205 are symmetrically connected with annular third sliding block 2051, third sliding block
2051 are slidably connected in the second track, and driven gear 205 is engaged with driving gear 203, and the side of driven gear 205 is also affixed
There is fixed lasso 2052, driven gear 205 and the internal run-through for fixing lasso 2052 have the second mounting hole 2053, fixed lasso
2052 circumferential direction is uniformly bolted with second and is screwed bar 2054.
Preferably, the number of limiting slot 106 is at 3-5.
Preferably, the internal diameter one of the diameter of the first mounting hole 2032, the diameter of shaft 105 and the first fixed ring 202
It causes.
Preferably, the outer diameter of fixed lasso 2052 is consistent with the internal diameter of the second fixed ring 204.
Preferably, the number of clamping device 2 is not less than three.
One specific embodiment of the utility model are as follows:
In use, clamping is moved to the position of needs according to the length of blade 3 by the cooperation of sliding block and sliding slot 102,
First bar 2011 that is screwed of rotation makes it into fixation hole 103, and the position of pedestal 201 is fixed at this time.
Blade 3 is placed in each second mounting hole 2053, second bar 2054 that is screwed of rotation makes it hold out against blade 3,
The position of blade 3 is fixed.
Shaft 105 is driven to rotate when motor 107 rotates, the limit on limited block 2033 and shaft 105 on driving gear 203
The position cooperation of slot 106 rotates synchronously driving gear 203 with shaft 105, and driving gear 203 is by the second sliding block 2031 in the first rail
Sliding in road keeps the steady of its rotation, and the driven gear 205 engaged is driven to rotate when driving gear 203 rotates, from
Moving gear 205 and fixed lasso 2052 rotate synchronously, and the blade 3 being fixed in the second mounting hole 2053 also rotates, the
Sliding of three sliding blocks 2051 in the second track can keep the smooth rotation of driven gear 205, at this point, can be to leaf by spray gun
Piece 3 carries out comprehensive flushing.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical
It is novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of aero engine turbine blades clean positioning fixture, it is characterised in that: including frame body and clamping device, the frame
Body upper surface is equipped with groove, and the groove two sides are symmetrically arranged with sliding slot, and the bottom symmetrical of groove is equipped with two rows of fixation holes, frame body
Top is symmetrically connected with otic placode, and shaft is rotatably connected between the otic placode, is circumferentially uniformly provided with limiting slot in the shaft,
In the outside of an otic placode be also connected with motor, it is outer and affixed with the output shaft of motor that one end of shaft reaches otic placode；It is described
Clamping device includes pedestal, the first fixed ring, driving gear, the second fixed ring and driven gear, and the two sides of the pedestal are symmetrical
Equipped with the first sliding block, first sliding block is slidably connected in sliding slot, and pedestal two sides are also bolted with first and are screwed bar, described
First fixed ring is fixed in base upper surface by first connecting rod symmetrical clearance, and the opposite face of the first fixed ring is equipped with annular the
One track, the two sides of the driving gear are symmetrically connected with annular second sliding block, and second sliding block is slidably connected at the first rail
In road, the inside of driving gear is equipped with the first mounting hole, and the circumferential direction of first mounting hole is uniformly provided with corresponding with limiting slot
Limited block, second fixed ring are fixed in base upper surface by the second connecting rod symmetrical clearance, the second fixed ring it is opposite
Face is equipped with annular second track, and the two sides of the driven gear are symmetrically connected with annular third sliding block, the third sliding block sliding
It is connected in the second track, driven gear is engaged with driving gear, and the side of driven gear is also connected with fixed lasso, driven tooth
The internal run-through of wheel and fixed lasso has the second mounting hole, and the circumferential direction of fixed lasso is uniformly bolted with second and is screwed bar.
2. a kind of aero engine turbine blades according to claim 1 clean positioning fixture, it is characterised in that: the limit
The number of position slot is at 3-5.
3. a kind of aero engine turbine blades according to claim 1 clean positioning fixture, it is characterised in that: described the
The internal diameter of the diameter of one mounting hole, the diameter of shaft and the first fixed ring is consistent.
4. a kind of aero engine turbine blades according to claim 1 clean positioning fixture, it is characterised in that: described solid
The outer diameter for determining lasso is consistent with the internal diameter of the second fixed ring.
5. a kind of aero engine turbine blades according to claim 1 clean positioning fixture, it is characterised in that: the folder
The number of mechanism is held not less than three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525824.4U CN208391857U (en) | 2018-04-13 | 2018-04-13 | A kind of aero engine turbine blades cleaning positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525824.4U CN208391857U (en) | 2018-04-13 | 2018-04-13 | A kind of aero engine turbine blades cleaning positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208391857U true CN208391857U (en) | 2019-01-18 |
Family
ID=65064744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820525824.4U Active CN208391857U (en) | 2018-04-13 | 2018-04-13 | A kind of aero engine turbine blades cleaning positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208391857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857900A (en) * | 2021-10-14 | 2021-12-31 | 中山市捷上同程数控机床有限公司 | Auxiliary guide sleeve synchronous clamping and rotating structure applied to shaft machining |
| CN115445825A (en) * | 2022-09-30 | 2022-12-09 | 安徽理工大学 | Turbine blade surface spraying upset subassembly |
-
2018
- 2018-04-13 CN CN201820525824.4U patent/CN208391857U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857900A (en) * | 2021-10-14 | 2021-12-31 | 中山市捷上同程数控机床有限公司 | Auxiliary guide sleeve synchronous clamping and rotating structure applied to shaft machining |
| CN113857900B (en) * | 2021-10-14 | 2023-08-22 | 中山市捷上同程数控机床有限公司 | Be applied to supplementary guide pin bushing synchronous clamp of shaft member processing and revolution mechanic |
| CN115445825A (en) * | 2022-09-30 | 2022-12-09 | 安徽理工大学 | Turbine blade surface spraying upset subassembly |
| CN115445825B (en) * | 2022-09-30 | 2023-05-26 | 安徽理工大学 | Turbine blade surface spraying turnover assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208391857U (en) | A kind of aero engine turbine blades cleaning positioning fixture | |
| EP1918524A3 (en) | Fan rub strip in situ machining system and method | |
| CN105965353B (en) | It is a kind of suitable for blade profile of integrated bladed disk and the abrasive belt grinding device of intake and exhaust side grinding and polishing | |
| CN210849735U (en) | Honing machine dismantles honing mechanism fast | |
| CN210998287U (en) | Turbine blade adds clamping apparatus | |
| CN204248353U (en) | Cam shaft gear assembly tooling | |
| CN103056837A (en) | Coil spring mounting jig | |
| CN205588157U (en) | Saw bit for sand blasting machine saw bit compress tightly rotary device | |
| CN213437637U (en) | Screw production is with opening a device that has chip removal structure | |
| CN101446484B (en) | Turbocharger shell assembly dimension measuring device | |
| CN107340473A (en) | Rain shaving electrical machine universal fixturing and its operating method after a kind of | |
| CN204450014U (en) | A kind of collet chuck seat with positioner | |
| CN208613748U (en) | A kind of air compressor processing unit (plant) | |
| CN209532451U (en) | Fixture for the cutting of regular polygon pipe | |
| CN216151196U (en) | Special fixture is used in rocking arm processing | |
| CN101502955A (en) | Clamper for reaming embroidery machine case | |
| CN210115836U (en) | Positioning device for processing rubber impeller blade | |
| CN205437376U (en) | Teeth of a cogwheel class work piece burring device | |
| CN220427994U (en) | Clamp for machining | |
| CN207534742U (en) | A kind of screw assembles device | |
| CN205363572U (en) | A fixing device for engine end cover | |
| CN209006695U (en) | A kind of feed arrangement of aluminium sheet cutting automatic lathe | |
| CN205147343U (en) | Super large wind -powered electricity generation main shaft is with top device of movable extension | |
| CN220560530U (en) | Cutting device convenient to piston ring production | |
| CN214869326U (en) | High accuracy camshaft burring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190402 Address after: 333036 316 Meiyushan Town, Changjiang District, Jingdezhen City, Jiangxi Province Patentee after: JINGDEZHEN JINGHANG LANXIANG AVIATION MACHINERY Co.,Ltd. Address before: 510000 B1B2, one, two, three and four floors of the podium building 231 and 233, science Avenue, Guangzhou, Guangdong. Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20190402 Address after: 510000 B1B2, one, two, three and four floors of the podium building 231 and 233, science Avenue, Guangzhou, Guangdong. Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 238072 He Chao Natural Village, Baowei Administrative Village, Meiyang Town, Juchao District, Chaohu City, Hefei City, Anhui Province Patentee before: Wang Li |
|
| TR01 | Transfer of patent right |