CN203061345U - Vane spraying clamp - Google Patents
Vane spraying clamp Download PDFInfo
- Publication number
- CN203061345U CN203061345U CN 201220698933 CN201220698933U CN203061345U CN 203061345 U CN203061345 U CN 203061345U CN 201220698933 CN201220698933 CN 201220698933 CN 201220698933 U CN201220698933 U CN 201220698933U CN 203061345 U CN203061345 U CN 203061345U
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- China
- Prior art keywords
- clamping body
- blade
- protective sleeve
- vane
- painting according
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Abstract
The utility model provides a vane spraying clamp which is used for clamping a vane. The vane spraying clamp comprises a clamping body, a fastening device which penetrates through the clamping body along a radial direction, a protective sleeve and a protective core, wherein the protective sleeve and the protective core can be sleeved along an axial direction. A containable opened cavity body is arranged in the clamping body, the fastening device is arranged below the clamping body, the protective sleeve is arranged above the clamping body, and the protective core is arranged in the protective sleeve. According to the vane spraying clamp, the clamping body, the protective core and the protective sleeve can be combined together so as to shield a portion, which is not sprayed, of the vane. In an off working state, the clamping body and the vane are in clearance fit so that installing and detaching are convenient, and in a working state, the vane is tightly locked into the clamping body through the fastening device. The structure is convenient, in the working state, clamping is reliable, loosening is not prone to happen, a clearance between the clamping body and the vane is small, therefore adhering does not happen in the clearance, and a residue coating is formed.
Description
Technical field
The utility model relates to the frock clamp field, especially, relates to a kind of blade fixtures for painting of aero-engine.
Background technology
Referring to Fig. 3, the blade 6 of aero-engine generally includes blade 61, tenon 63 and connects the blade rafter plate 62 of blade 61 and tenon 63.Wherein, blade rafter plate 62 is provided with four end faces facing each other, comprise two relatively and to be circular-arc first end face 621 relative with two and be second end face 622 of straight flange, the upper surface of blade 61 is blade tip 610, blade tip 610 is provided with the die cavity 620 of certain depth vertically, and the shape of the opening of die cavity 620 and blade tip 610 is similar.When spraying, blade 6 is placed on the anchor clamps, and wherein the outer surface of blade 61, blade tip 610 and blade rafter plate 62 is needs the spraying position.
The blade spraying mainly is flame-spraying system (9M, 6P-II), and the flame-spraying anchor clamps often adopt the matched in clearance location, and simplification profile or liner sponge rubber plate prop up and lean on sponge rubber plate or spring compression; In the prior art, the clip position of spraying blade 61 and blade rafter plate 62 outer surfaces and protection mode are surperficial inconsistent with spraying blade tip 610, need two sleeve clamps, complicated operation; Existing anchor clamps location is inaccurate, and clamping is unreliable, and is easy to be loosening, makes gap location form remaining coating, and spraying rear blade 6 is easily bonding with anchor clamps, and dismounting inconvenience need apply than big strength, and bump or abnormal operation are arranged, and needs cleaning or replacing.
The utility model content
The utility model purpose is to provide a kind of blade fixtures for painting, needs two sleeve clamps to solve in the prior art, and the anchor clamps location is inaccurate, clamping is unreliable, the easy bonding technical problem of spraying rear blade and anchor clamps.
For achieving the above object, provide a kind of blade fixtures for painting according to the utility model, be used for the clamping blade, comprise the clamping body, radially through the fastener of clamping body, vertically can be sheathed protective sleeve and protective core; The clamping body has open ended open-ended cavity, and fastener is installed on the below of clamping body, and protective sleeve is installed on the top of clamping body, and protective core is installed on the inside of protective sleeve.
Further, the cavity of clamping body is provided with four inwalls facing each other, and inwall comprises two relatively and be circular-arc first inwall relative with two and be second inwall of straight flange.
Further, the clamping body is square tubular structure, is welded by four metallic plates, and two opposite metal plates are longer, offers a relative through hole two lower ends than long metallic plate, and through hole and fastener are complementary.
Further, the clamping body is prepared by the 1Cr18Ni9Ti material.
Further, protective sleeve is the cover of tubular, the bottom opening of protective sleeve, and veil stretches into the cavity of protective sleeve by opening, and the top of protective sleeve also is provided with long and narrow fluting.
Further, protective sleeve is square hood-like structure, has metallic plate to be welded by five.
Further, protective sleeve is prepared by the 1Cr18Ni9Pi material.
Further, also comprise mounting fixing parts, mounting fixing parts is installed on the bottom of clamping body.
Further, mounting fixing parts is rotating shaft, is welded in the bottom of mounting fixing parts.
Further, protective sleeve and protective core prepare by the 1Cr18Ni9Ti material.
The utlity model has following beneficial effect:
Blade spray equipment of the present utility model, the non-spraying position that its clamping body, protective core and protective sleeve combine and can cover blade; During off working state, clamping body and impeller clearance cooperate, be easy for installation and removal, during duty, blade pass is crossed fastener and is lock onto the clamping body, this structure is convenient, clamping is reliable during duty, is difficult for looseningly, and both gaps are little, thereby be difficult in the gap bondingly, form remaining coating.
Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage.With reference to figure, the utility model is described in further detail below.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not constitute improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the clamping body of the utility model embodiment and the assembling schematic diagram of fastener;
Fig. 2 is the top schematic top plan view of the protective sleeve of the utility model embodiment;
Fig. 3 is the blade spraying folder of the utility model embodiment and the assembling schematic diagram of blade; And
Fig. 4 is the protective sleeve of the utility model embodiment and the assembling schematic diagram of protective core and blade.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to Fig. 1 to Fig. 3, the utility model provides a kind of blade fixtures for painting, is used for clamping blade 6, it comprise clamping body 1, radially through the fastener 2 of clamping body 1, vertically can be sheathed protective sleeve 3 and protective core 4.Wherein, clamping body 1 has open ended open-ended cavity, and fastener 2 is installed on the below of clamping body 1, and protective sleeve 3 is installed on the top of clamping body 1, and protective core 4 is installed on the inside of protective sleeve 3.
Particularly, clamping body 1 can hold the tenon 63 of blade 6, and protective sleeve 3 can make the blade 61 of blade 6 cover and blade tip 610 exposes, the arcuate structure that protective core 4 is complementary for the die cavity 620 with blade tip 610.
The cavity of clamping body 1 is provided with four inwalls facing each other, comprise two relatively and to be circular-arc first inwall 11 relative with two and be second inwall 12 of straight flange, the first circular-arc end face 621 that is of first inwall 11 and blade rafter plate 62 is complementary, and the second linearly end face 622 of second inwall 12 and blade rafter plate 62 is complementary.In the present embodiment, clamping body 1 is square tubular structure, is welded by four metallic plates, and particularly, clamping body 1 is prepared by 1Cr18Ni9Ti stainless steel metal material.In four metallic plates of clamping body 1, wherein two opposite metal plates are longer, offer a relative through hole two long metallic plate lower ends, are used for cooperating fastener 2.
In conjunction with Fig. 4, the blade fixtures for painting also comprises mounting fixing parts 5, mounting fixing parts 5 is installed on the bottom of clamping body 1, mounting fixing parts 5 is fixing with anchor clamps itself, in the preferred embodiment of the present utility model, mounting fixing parts 5 be can with the rotating shaft of automatic spraying machine bed (scheming not shown) coupling, be welded in the bottom of clamping body 1.During operation, a plurality of blade fixtures for painting of the present utility model are installed on the rotating disk of same main shaft drive simultaneously, finish the spraying work of a plurality of blades 6 simultaneously, and assembling is simple, the high conformity of spraying, and enhance productivity.Certainly, in other embodiment, mounting fixing parts 5 also has other structure, as, mounting fixing parts 5 is for can be installed on anchor clamps smooth workbench or ground mount pad.In the present embodiment, protective sleeve 3 and protective core 4 prepare by the 1Cr18Ni9Ti material.
Before the spraying, earlier mounting fixing parts 5 is placed in suitable position, blade 6 is installed in the blade fixtures for painting of the present utility model again, concrete operations are: the cavity of the tenon 63 of blade 6 being put into clamping body 1, first end face 621 of blade rafter plate 62 is placed towards first inwall 11 of clamping body 1, second end face 622 of blade rafter plate 62 is placed towards second inwall 12 of clamping body 1, equal matched in clearance between first and second inwall and first and second end face.At this moment, keep the surface of blade rafter plate 62 and the cavity upper surface flush of clamping body 1, the upper surface of blade rafter plate 62, blade 61 and blade tip 610 all expose.Fastener 2 is locked after passing the through hole of clamping body 1, distance between the metallic plate of fine setting clamping body 1, make first and second end face of blade rafter plate 62 be closely against first and second inwall of clamping body 1 respectively, guarantee that clamping is reliable, not loosening between blade 6 and the anchor clamps during spraying.In this preferred embodiment, bolt passes behind the through hole of this clamping body 1 by acorn nut 20 lockings.
During spraying, suddenly the upper surface of blade rafter plate 62 and blade 61 and blade tip 610 are carried out pyrolytic coating respectively in two steps.It is operating as, and step S1 is upper surface and the blade 61 of spraying blade rafter plate 62 earlier; Step S2 sprays blade tip 610.In step S2; with protective core 4 insert blade tips 610 die cavity 620 and with its flush; again with protective sleeve 3 cover blade 61 to the flush of blade tip 610; at this moment; protective sleeve 3 has covered upper surface and the blade 61 of the blade rafter plate 62 that has sprayed, and exposes blade tip 610 and avoid the die cavity of blade tip 610 to be sprayed.
Blade spray equipment of the present utility model, the non-spraying position that its clamping body 1, protective core 4 and protective sleeve 3 combine and can cover blade 6; During off working state, clamping body 1 and blade 6 matched in clearance, be easy for installation and removal, during duty, blade 6 lock onto clamping body 1 by fastener 2, this structure is convenient, clamping is reliable during duty, is difficult for looseningly, and both gaps are little, thereby be difficult in the gap bondingly, form remaining coating.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. blade fixtures for painting is used for clamping blade (6), it is characterized in that, comprising: clamping body (1), radially through the fastener (2) of described clamping body (1), protective sleeve (3) and protective core (4) that vertically can be sheathed;
Described clamping body (1) has open ended open-ended cavity; described fastener (2) is installed on the below of described clamping body (1); described protective sleeve (3) is installed on the top of described clamping body (1), and described protective core (4) is installed on the inside of described protective sleeve (3).
2. blade fixtures for painting according to claim 1, it is characterized in that, the cavity of described clamping body (1) is provided with four inwalls facing each other, and described inwall comprises two relatively and be circular-arc first inwall (11) relative with two and be second inwall (12) of straight flange.
3. blade fixtures for painting according to claim 2, it is characterized in that, described clamping body (1) is square tubular structure, be welded by four metallic plates, two opposite metal plates are longer, offer a relative through hole in described two lower ends than long metallic plate, described through hole and described fastener (2) are complementary.
4. blade fixtures for painting according to claim 3 is characterized in that, described clamping body (1) is prepared by the 1Cr18Ni9Ti material.
5. blade fixtures for painting according to claim 1; it is characterized in that; described protective sleeve (3) is the cover of tubular; the bottom opening of described protective sleeve (3); veil stretches into the cavity of described protective sleeve (3) by described opening, and the top of described protective sleeve (3) also is provided with long and narrow fluting (30).
6. blade fixtures for painting according to claim 5 is characterized in that, described protective sleeve (3) is square hood-like structure, is welded by five metallic plates.
7. blade fixtures for painting according to claim 6 is characterized in that, described protective sleeve (3) is prepared by the 1Cr18Ni9Ti material.
8. blade fixtures for painting according to claim 7 is characterized in that, also comprises mounting fixing parts (5), and described mounting fixing parts (5) is installed on the bottom of described clamping body (1).
9. blade fixtures for painting according to claim 8 is characterized in that, described mounting fixing parts (5) is rotating shaft, is welded in the bottom of described mounting fixing parts (5).
10. blade fixtures for painting according to claim 1 is characterized in that, described protective sleeve (3) and protective core (4) prepare by the 1Cr18Ni9Ti material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698933 CN203061345U (en) | 2012-12-17 | 2012-12-17 | Vane spraying clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698933 CN203061345U (en) | 2012-12-17 | 2012-12-17 | Vane spraying clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061345U true CN203061345U (en) | 2013-07-17 |
Family
ID=48760173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220698933 Expired - Fee Related CN203061345U (en) | 2012-12-17 | 2012-12-17 | Vane spraying clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203061345U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107064141A (en) * | 2017-04-12 | 2017-08-18 | 广东浪潮大数据研究有限公司 | Servicing unit and householder method are examined in a kind of board three-proofing coating coating |
| 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 |
| 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 |
| CN113249765A (en) * | 2021-05-13 | 2021-08-13 | 贵州詹阳动力重工有限公司 | Electrophoresis shielding tool and electrophoresis shielding method |
-
2012
- 2012-12-17 CN CN 201220698933 patent/CN203061345U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107064141A (en) * | 2017-04-12 | 2017-08-18 | 广东浪潮大数据研究有限公司 | Servicing unit and householder method are examined in a kind of board three-proofing coating coating |
| 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 |
| 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 |
| CN113249765A (en) * | 2021-05-13 | 2021-08-13 | 贵州詹阳动力重工有限公司 | Electrophoresis shielding tool and electrophoresis shielding method |
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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 |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20201217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |