CN206215415U - A kind of blade tenon sprayed protection fixture - Google Patents
A kind of blade tenon sprayed protection fixture Download PDFInfo
- Publication number
- CN206215415U CN206215415U CN201621098009.1U CN201621098009U CN206215415U CN 206215415 U CN206215415 U CN 206215415U CN 201621098009 U CN201621098009 U CN 201621098009U CN 206215415 U CN206215415 U CN 206215415U
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- draw
- groove base
- plane
- blade tenon
- horizontal plane
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Abstract
A kind of blade tenon sprayed protection fixture, it is included by least three bolted symmetrically arranged first draw-in groove bases and the second draw-in groove base, the first draw-in groove base is connected with the bolt by screwed hole, the second draw-in groove base is connected with the bolt by unthreaded hole, the first draw-in groove base is provided with first level face and is connected with the first level face and to inclined first inclined-plane in the first level face, the second draw-in groove base is provided with the second horizontal plane and is connected with second horizontal plane and to the second inclined-plane of second horizontal plane, the part that the bolt stretches out the first draw-in groove base is connected with butterfly nut.A kind of blade tenon sprayed protection fixture provided by the utility model, easy to operate, a fixture can be clamped and be carried out sprayed protection simultaneously to more blades.
Description
Technical field
The utility model is related to aero-engine technology field, and more particularly to one kind is carried out to engine compressor blade
Blade tenon carried out during spraying be protected from the shield jig that blade tenon is sprayed-on.
Background technology
With the development of aero engine technology, to the service life requirement more and more higher of engine.Compressor blade is made
It is engine core part, the antiseptic property requirement to its surface is also increasingly improved.Therefore compressor blade needs spraying inorganic
Aluminized coating carries out anti-corrosion, and according to design requirement, the blade and gas channel of blade need to spray inorganic aluminized coating, and blade tenon
Side wall needs to be protected as mating surface without spraying, that is, during spraying, and existing protected mode is typically with insulation
Protection glue band is protected, this guard method can only single blade sprayed, inefficiency, operating method fall behind, and
The layer thickness uniformity of blade is also difficult to control to, and has had a strong impact on manufacturing schedule.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of blade tenon sprayed protection fixture, to be reduced or avoided
Problem noted earlier.
In order to solve the above technical problems, the utility model proposes a kind of blade tenon sprayed protection fixture, it is used for right
Blade tenon is clamped, and it is included by least three bolted symmetrically arranged first draw-in groove bases and the second draw-in groove
Base, the first draw-in groove base is connected with the bolt by screwed hole, and the second draw-in groove base passes through with the bolt
Unthreaded hole is connected, and the first draw-in groove base is provided with first level face and is connected and to described first with the first level face
First inclined-plane of horizontal plane, the second draw-in groove base is provided with the second horizontal plane and is connected with second horizontal plane
And to the second inclined-plane of second horizontal plane, angle between first inclined-plane and the first level face with it is described
Angle between second inclined-plane and second horizontal plane is identical, and the bolt stretches out the part connection of the first draw-in groove base
There is butterfly nut.
Preferably, the first draw-in groove base and the second draw-in groove base use 1Cr18Ni9Ti stainless steel material systems
Into.
Preferably, the length of the first draw-in groove base and the second draw-in groove base is 850mm.
A kind of blade tenon sprayed protection fixture provided by the utility model, easy to operate, a fixture can be to multi-disc
Blade is clamped and is carried out sprayed protection simultaneously, and uniformity and spray efficiency to coating are significantly increased.
Brief description of the drawings
The following drawings is only intended to, in the utility model is done schematic illustration and explanation, not limit model of the present utility model
Enclose.Wherein,
Fig. 1 is to be shown according to a kind of structure of blade tenon sprayed protection fixture of a specific embodiment of the present utility model
It is intended to；
Fig. 2 is the cross-sectional view of Fig. 1.
Specific embodiment
In order to be more clearly understood to technical characteristic of the present utility model, purpose and effect, now control is illustrated
Specific embodiment of the present utility model.Wherein, identical part uses identical label.
Fig. 1 is to be shown according to a kind of structure of blade tenon sprayed protection fixture of a specific embodiment of the present utility model
It is intended to；Fig. 2 is the cross-sectional view of Fig. 1.Referring to shown in Fig. 1-2, the utility model is sprayed there is provided a kind of blade tenon
Shield jig, it is used to clamp blade tenon, and it includes connected by least three bolt 1 symmetrically arranged first
The draw-in groove base 3 of draw-in groove base 2 and second, the first draw-in groove base 2 is connected with the bolt 1 by screwed hole, and described second
Draw-in groove base 3 is connected with the bolt 1 by unthreaded hole, the first draw-in groove base 2 be provided with first level face 21 and with institute
State first level face 21 to connect and to inclined first inclined-plane 22 in the first level face 21, the second draw-in groove base 3 is set
There is the second horizontal plane 31 and be connected with second horizontal plane 31 and to inclined second inclined-plane 32 of second horizontal plane 31,
Angle and second inclined-plane 32 and second horizontal plane 31 between first inclined-plane 22 and the first level face 21
Between angle it is identical, the part that the bolt 1 stretches out the first draw-in groove base 2 is connected with butterfly nut 4.
The inclination angle of angle between first inclined-plane 22 and the first level face 21 and the side wall of the blade tenon
Size is consistent, and so, first inclined-plane 22 and second inclined-plane 32 can that is to say institute to the side wall of the blade tenon
The mating surface for stating blade tenon forms effectively clamping parcel, so as to avoid the mating surface of blade tenon in blade spraying process
It is sprayed-on.
The first draw-in groove base 2 and the second draw-in groove base 3 can be made using 1Cr18Ni9Ti stainless steel materials,
So as to the working face to the first draw-in groove base 2 and the second draw-in groove base 3, i.e., described first inclined-plane 22 and institute can be easy to
The second inclined-plane 32 is stated to be cleared up.
In a preferred embodiment, the length of the first draw-in groove base 2 and the second draw-in groove base 3 may be configured as
850mm, so can 8-10 blade of clamped one time.
Certainly, if the side wall of blade tenon is not smooth flat, but the shaped face with some bulge-structures, it is described
First inclined-plane 22 and second inclined-plane 32 set corresponding recessed also dependent on the size of the bulge-structure of the side wall of blade tenon
Portion's (not shown) is fallen into, as long as can ensure that the side wall of blade tenon is tight with first inclined-plane 22 and second inclined-plane 32
Laminating, equally can avoid the mating surface of blade tenon from being sprayed-on in blade spraying process.
A kind of blade tenon sprayed protection fixture provided by the utility model, easy to operate, a fixture can be to multi-disc
Blade is clamped and is carried out sprayed protection simultaneously, and uniformity and spray efficiency to coating are significantly increased.
Although it will be appreciated by those skilled in the art that the utility model is described according to the mode of multiple embodiments
, but not each embodiment only includes an independent technical scheme.So narration is just for the sake of clear in specification
For the sake of, those skilled in the art should be understood specification as an entirety, and by skill involved in each embodiment
Art scheme regards that can be mutually combined into the mode of different embodiments understands protection domain of the present utility model as.
The schematical specific embodiment of the utility model is the foregoing is only, model of the present utility model is not limited to
Enclose.Any those skilled in the art, the equivalent variations made on the premise of design of the present utility model and principle is not departed from,
Modification and combination, all should belong to the scope of the utility model protection.
Claims (3)
1. a kind of blade tenon sprayed protection fixture, it is used to clamp blade tenon, it is characterised in that it includes passing through
At least three bolted symmetrically arranged first draw-in groove bases and the second draw-in groove base, the first draw-in groove base with it is described
Bolt is connected by screwed hole, and the second draw-in groove base is connected with the bolt by unthreaded hole, and the first draw-in groove base sets
It is equipped with first level face and is connected with the first level face and to inclined first inclined-plane in the first level face, described
Two draw-in groove base is provided with the second horizontal plane and is connected with second horizontal plane and to the of second horizontal plane
Two inclined-planes, angle between first inclined-plane and the first level face and second inclined-plane and second horizontal plane it
Between angle it is identical, the part that the bolt stretches out the first draw-in groove base is connected with butterfly nut.
2. blade tenon sprayed protection fixture according to claim 1, it is characterised in that the first draw-in groove base and institute
The second draw-in groove base is stated to be made of 1Cr18Ni9Ti stainless steel materials.
3. blade tenon sprayed protection fixture according to claim 1, it is characterised in that the first draw-in groove base and institute
The length for stating the second draw-in groove base is 850mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621098009.1U CN206215415U (en) | 2016-09-30 | 2016-09-30 | A kind of blade tenon sprayed protection fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621098009.1U CN206215415U (en) | 2016-09-30 | 2016-09-30 | A kind of blade tenon sprayed protection fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206215415U true CN206215415U (en) | 2017-06-06 |
Family
ID=58782540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621098009.1U Active CN206215415U (en) | 2016-09-30 | 2016-09-30 | A kind of blade tenon sprayed protection fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206215415U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138325A (en) * | 2017-06-02 | 2017-09-08 | 中国航发南方工业有限公司 | Blade sprays Protecting clamping apparatus |
| CN107626494A (en) * | 2017-10-31 | 2018-01-26 | 中国航发成都发动机有限公司 | A kind of blade tenon spraying positioning protecting tool set-up |
| CN107755143A (en) * | 2017-12-08 | 2018-03-06 | 苏州特铭精密科技有限公司 | A kind of method for paint spraying of automotive air outlet blades |
| CN108981629A (en) * | 2018-05-30 | 2018-12-11 | 中国航发动力股份有限公司 | A kind of engine blade measuring device |
| CN111575671A (en) * | 2020-06-12 | 2020-08-25 | 中国人民解放军空军工程大学 | Clamp for preparing coating on selected area of blade surface and preparation method of coating |
| CN111673899A (en) * | 2020-06-18 | 2020-09-18 | 远科秦皇岛节能环保科技开发有限公司 | Protection method for gas turbine blade tenon |
| CN112975758A (en) * | 2021-03-17 | 2021-06-18 | 中国航发动力股份有限公司 | Blade tenon tooth protection device and tenon tooth protection method thereof |
-
2016
- 2016-09-30 CN CN201621098009.1U patent/CN206215415U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138325A (en) * | 2017-06-02 | 2017-09-08 | 中国航发南方工业有限公司 | Blade sprays Protecting clamping apparatus |
| CN107138325B (en) * | 2017-06-02 | 2019-03-22 | 中国航发南方工业有限公司 | Blade sprays Protecting clamping apparatus |
| CN107626494A (en) * | 2017-10-31 | 2018-01-26 | 中国航发成都发动机有限公司 | A kind of blade tenon spraying positioning protecting tool set-up |
| CN107626494B (en) * | 2017-10-31 | 2019-07-05 | 中国航发成都发动机有限公司 | A kind of blade tenon spraying positioning protecting tool set-up |
| CN107755143A (en) * | 2017-12-08 | 2018-03-06 | 苏州特铭精密科技有限公司 | A kind of method for paint spraying of automotive air outlet blades |
| CN108981629A (en) * | 2018-05-30 | 2018-12-11 | 中国航发动力股份有限公司 | A kind of engine blade measuring device |
| CN111575671A (en) * | 2020-06-12 | 2020-08-25 | 中国人民解放军空军工程大学 | Clamp for preparing coating on selected area of blade surface and preparation method of coating |
| CN111673899A (en) * | 2020-06-18 | 2020-09-18 | 远科秦皇岛节能环保科技开发有限公司 | Protection method for gas turbine blade tenon |
| CN112975758A (en) * | 2021-03-17 | 2021-06-18 | 中国航发动力股份有限公司 | Blade tenon tooth protection device and tenon tooth protection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 412002 Dong Jiaduan, Zhuzhou, Hunan Patentee after: China Hangfa South Industrial Co. Ltd. Address before: 412002 Dong Jiaduan, Zhuzhou, Hunan Patentee before: China Southern Airlines Industry (Group) Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |