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CN206184884U - A protect nursing worker dress that is used for water under high pressure to get rid of complicated annular part coating - Google Patents

A protect nursing worker dress that is used for water under high pressure to get rid of complicated annular part coating Download PDF

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Publication number
CN206184884U
CN206184884U CN201621165464.9U CN201621165464U CN206184884U CN 206184884 U CN206184884 U CN 206184884U CN 201621165464 U CN201621165464 U CN 201621165464U CN 206184884 U CN206184884 U CN 206184884U
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China
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ring
coating
work pieces
shaped work
metal coating
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CN201621165464.9U
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Chinese (zh)
Inventor
赵伟伟
史科
王永兴
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Avic Aviation Manufacturing Co Ltd
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Avic Aviation Manufacturing Co Ltd
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Priority to CN201621165464.9U priority Critical patent/CN206184884U/en
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Abstract

The utility model provides a protect nursing worker dress that is used for water under high pressure to get rid of complicated annular part coating, including annular part, metal protection ring no. 1 and metal protection ring no. 2, the interior side surface of metal protection ring no. 1 posts the protection of one deck elasticity and packs one, and the metal protection ring is one attached in annular part 's lower extreme position, and the interior side surface of metal protection ring no. 2 posts the protection of one deck elasticity and packs two, and the metal protection ring is two attached in annular part 's upper end position, and the soft cushion piece is installed between metal protection ring no. 2 and annular part, soft cushion piece and two interference fit on the metal protection ring, compared with the prior art, the utility model discloses following beneficial effect has: through using guarantor nursing worker dress to protect annular part, to have avoided when the water under high pressure goes the coating, the non - coating of high rigidity coating granule fish tail part of peeling off is regional, has saved the follow -up restoration process of polishing.

Description

A kind of protecting tool set-up that complicated ring-shaped work pieces coating is removed for water under high pressure
Technical field
The utility model is a kind of protecting tool set-up that complicated ring-shaped work pieces coating is removed for water under high pressure, belongs to a kind of special Protecting tool set-up, be mainly used in aircraft engine parts production and maintenance process when removing removing coating using water under high pressure method, Protection to part.
Background technology
Aero-engine as aircraft heart, its working environment is extremely severe, and why engine can bear height Coating in the adverse circumstances such as temperature, high pressure, rotating speed high, ablation, with its each parts has very big relation, and coating is greatly improved The engine component life-span in the course of the work.But coating is damaged during preparation or use, should have so as to lose Effect when, will must just be re-worked after coating removal.Removing the main of removing coating at present has chemical attack, and blast, grinding is high The methods such as pressure water, wherein water under high pressure efficiently remove coating process as one kind, are widely used.Go to apply using water under high pressure During layer, the high hardness spray coating particle peeled off by water under high pressure can be as sand grains, as current scratch piece surface, in part Surface produces cut, so as to influence the outward appearance and surface roughness of part.The cut that coating granule is produced is needed by follow-up Grinding process, can eliminate, and increased extensive work, while can also cause certain damage to part base solid.This has turned into Influence water under high pressure goes the key factor that coating process develops.
Utility model content
In view of the shortcomings of the prior art, the utility model purpose is to provide a kind of for the complicated annular of water under high pressure removal The protecting tool set-up of part coating, to solve the problems, such as to be proposed in above-mentioned background technology, the utility model is easy to use, is easy to behaviour Make, good stability, reliability is high.
To achieve these goals, the utility model is to realize by the following technical solutions:One kind is used for water under high pressure The protecting tool set-up of the complicated ring-shaped work pieces coating of removal, including ring-shaped work pieces, metal coating ring one and metal coating ring two, it is described The inner surface of metal coating ring one posts one layer of resilient protection filler one, and the metal coating ring one is attached to ring-shaped work pieces Lower end position, the inner surface of the metal coating ring two posts one layer of resilient protection filler two, and the metal coating ring two is pasted The upper end position of ring-shaped work pieces is attached to, soft gasket is arranged between metal coating ring two and ring-shaped work pieces, the soft gasket With the interference fit of metal coating ring two.
Further, the metal coating ring one is made up of two structure identical metal coating semi-rings one, two structures Identical metal coating semi-ring one is linked together by connection sheet, and two structure identical metal coating semi-rings one pass through bolt Piece is fixedly connected so as to be arranged on the lower end position of ring-shaped work pieces.
Further, the metal coating ring two is made up of two structure identical metal coating semi-rings two, two structures Identical metal coating semi-ring two is attached to the upper end position of ring-shaped work pieces.
Further, resilient protection filler one is made up of natural rubber.
Further, resilient protection filler two is made up of natural rubber.
Further, it is provided with spray gun outside ring-shaped work pieces.
The beneficial effects of the utility model:It is of the present utility model a kind of to remove complicated ring-shaped work pieces coating for water under high pressure Protecting tool set-up, is protected by using protecting tool set-up to ring-shaped work pieces, it is to avoid when water under high pressure removes coating, the height of peeling Hardness coating granule scratches the non-coating area of part, saves follow-up polishing reparing process.The metal coating frock for designing simultaneously, Processing technology is simple, is coordinated by resilient protection filler one, resilient protection filler two and soft gasket and ring-shaped work pieces, rises To protection.The soft gasket of design, can be used for adjusting the structure and height of metal coating ring two, can simultaneously be applicable different shaped Number complicated ring-shaped work pieces, saved soft gasket processing grinding tool cost.
Brief description of the drawings
The detailed description made to non-limiting example with reference to the following drawings by reading, other spies of the present utility model Levy, objects and advantages will become more apparent upon:
Fig. 1 is a kind of sectional view of the protecting tool set-up that complicated ring-shaped work pieces coating is removed for water under high pressure of the utility model;
Fig. 2 is that a kind of the equiaxial of protecting tool set-up for removing complicated ring-shaped work pieces coating for water under high pressure of the utility model is regarded Figure;
Fig. 3 is a kind of metal coating of the protecting tool set-up that complicated ring-shaped work pieces coating is removed for water under high pressure of the utility model The schematic diagram of ring two;
Fig. 4 is a kind of metal coating of the protecting tool set-up that complicated ring-shaped work pieces coating is removed for water under high pressure of the utility model The schematic diagram of ring one.
In figure:1- metal coatings ring one, 2- resilient protections filler one, 3- metal coatings ring two, 4- resilient protections filler two, 5- soft gaskets, 6- spray guns, 7- ring-shaped work pieces.
Specific embodiment
For technological means, creation characteristic, reached purpose and effect for realizing the utility model are easy to understand, below With reference to specific embodiment, the utility model is expanded on further.
Fig. 1 to Fig. 4 is referred to, the utility model provides a kind of technical scheme:One kind is for the complicated annular of water under high pressure removal The protecting tool set-up of part coating, including ring-shaped work pieces 7, metal coating ring 1 and metal coating ring 23, metal coating ring 1 Inner surface post one layer of resilient protection filler 1, metal coating ring 1 is attached to the lower end position of ring-shaped work pieces 7, metal The inner surface of protection ring 23 posts one layer of resilient protection filler 24, and metal coating ring 23 is attached to the upper end of ring-shaped work pieces 7 Position, soft gasket 5 is arranged between metal coating ring 23 and ring-shaped work pieces 7, soft gasket 5 and the interference of metal coating ring 23 Coordinate.
Metal coating ring 1 is made up of two structure identical metal coating semi-rings one, and two structure identical metals are protected Shield semi-ring one is linked together by connection sheet, two structure identical metal coating semi-rings one be bolted to connection piece from And it is arranged on the lower end position of ring-shaped work pieces 7.
Metal coating ring 23 is made up of two structure identical metal coating semi-rings two, and two structure identical metals are protected Shield semi-ring two is attached to the upper end position of ring-shaped work pieces 7.
Resilient protection filler 1 is made up of natural rubber, and resilient protection filler 24 is made up of natural rubber, ring-shaped work pieces 7 Outside is provided with spray gun.
As one embodiment of the present utility model, soft gasket 5 and the interference fit of metal coating ring 23 can make gold It is in close contact between category protection ring 23 and ring-shaped work pieces 7, prevents the high hardness spray coating particle for peeling off from entering.
Due to water flow pressure up to more than 3000bar when water under high pressure removes coating, it is easy to which soft packing ring material is damaged, because Original position when this spray gun works must be in the lower section of soft gasket 5, it is impossible to be directly directed at soft packing ring.
Ring-shaped work pieces 7 is protected by using protecting tool set-up, it is to avoid when water under high pressure removes coating, the height of peeling Hardness coating granule scratches the non-coating area of part, saves follow-up polishing reparing process.The metal coating frock for designing simultaneously, Processing technology is simple, is matched somebody with somebody by resilient protection filler 1, resilient protection filler 24 and soft gasket 5 and ring-shaped work pieces 7 Close, play protection.The soft gasket 5 of design, can be used for adjusting the structure and height of metal coating ring 23, can fit simultaneously With the complicated ring-shaped work pieces 7 of different model, the grinding tool cost of the processing of soft gasket 5 has been saved.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be in other specific forms realized.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute Attached claim is limited rather than described above, it is intended that will fall in the implication and scope of the equivalency of claim All changes are included in the utility model.Any reference in claim should not be considered as the right involved by limitation It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined May be appreciated other embodiment.

Claims (6)

1. a kind of protecting tool set-up that complicated ring-shaped work pieces coating is removed for water under high pressure, including ring-shaped work pieces, metal coating ring one And metal coating ring two, it is characterised in that:The inner surface of the metal coating ring one posts one layer of resilient protection filler one, The metal coating ring one is attached to the lower end position of ring-shaped work pieces, and the inner surface of the metal coating ring two posts one layer of bullet Property protection filler two, the metal coating ring two is attached to the upper end position of ring-shaped work pieces, and soft gasket is arranged on metal coating Between ring two and ring-shaped work pieces, the soft gasket and the interference fit of metal coating ring two.
2. a kind of protecting tool set-up that complicated ring-shaped work pieces coating is removed for water under high pressure according to claim 1, its feature It is:The metal coating ring one is made up of two structure identical metal coating semi-rings one, and two structure identical metals are protected Shield semi-ring one is linked together by connection sheet, two structure identical metal coating semi-rings one be bolted to connection piece from And it is arranged on the lower end position of ring-shaped work pieces.
3. a kind of protecting tool set-up that complicated ring-shaped work pieces coating is removed for water under high pressure according to claim 1, its feature It is:The metal coating ring two is made up of two structure identical metal coating semi-rings two, and two structure identical metals are protected Shield semi-ring two is attached to the upper end position of ring-shaped work pieces.
4. a kind of protecting tool set-up that complicated ring-shaped work pieces coating is removed for water under high pressure according to claim 1, its feature It is:Resilient protection filler one is made up of natural rubber.
5. a kind of protecting tool set-up that complicated ring-shaped work pieces coating is removed for water under high pressure according to claim 1, its feature It is:Resilient protection filler two is made up of natural rubber.
6. a kind of protecting tool set-up that complicated ring-shaped work pieces coating is removed for water under high pressure according to claim 1, its feature It is:Spray gun is provided with outside ring-shaped work pieces.
CN201621165464.9U 2016-10-25 2016-10-25 A protect nursing worker dress that is used for water under high pressure to get rid of complicated annular part coating Active CN206184884U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621165464.9U CN206184884U (en) 2016-10-25 2016-10-25 A protect nursing worker dress that is used for water under high pressure to get rid of complicated annular part coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621165464.9U CN206184884U (en) 2016-10-25 2016-10-25 A protect nursing worker dress that is used for water under high pressure to get rid of complicated annular part coating

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CN206184884U true CN206184884U (en) 2017-05-24

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107876483A (en) * 2017-11-14 2018-04-06 江苏飞视文化发展有限公司 A kind of advertising and printing cleaning method
CN107931210A (en) * 2017-11-14 2018-04-20 江苏飞视文化发展有限公司 A kind of advertising and printing cleaning device
CN110026281A (en) * 2019-03-20 2019-07-19 西安维控自动化科技有限公司 A kind of motor body heat insulation layer minimizing technology and device
CN116833895A (en) * 2023-07-28 2023-10-03 中国航发动力股份有限公司 An EB-PVD ceramic layer peeling method for guide blades without damaging the metal layer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107876483A (en) * 2017-11-14 2018-04-06 江苏飞视文化发展有限公司 A kind of advertising and printing cleaning method
CN107931210A (en) * 2017-11-14 2018-04-20 江苏飞视文化发展有限公司 A kind of advertising and printing cleaning device
CN110026281A (en) * 2019-03-20 2019-07-19 西安维控自动化科技有限公司 A kind of motor body heat insulation layer minimizing technology and device
CN110026281B (en) * 2019-03-20 2021-01-01 西安维控自动化科技有限公司 Method and device for removing heat insulation layer of engine shell
CN116833895A (en) * 2023-07-28 2023-10-03 中国航发动力股份有限公司 An EB-PVD ceramic layer peeling method for guide blades without damaging the metal layer

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