CN204843823U - Jet -propelled chamber of aircraft flange cover grinding and polishing's cover grinding apparatus - Google Patents
Jet -propelled chamber of aircraft flange cover grinding and polishing's cover grinding apparatus Download PDFInfo
- Publication number
- CN204843823U CN204843823U CN201520600305.6U CN201520600305U CN204843823U CN 204843823 U CN204843823 U CN 204843823U CN 201520600305 U CN201520600305 U CN 201520600305U CN 204843823 U CN204843823 U CN 204843823U
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- China
- Prior art keywords
- grinding tool
- driven
- grinding apparatus
- cover
- inner face
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a jet -propelled chamber of aircraft flange cover grinding and polishing's cover grinding apparatus, its characterized in that: this set grinding apparatus is directed against the evagination mesa and the interior interior bottom surface of the jet -propelled chamber of aircraft flange cover of the jet -propelled chamber of aircraft flange cover surface, including inner face cover grinding apparatus, outside cover grinding apparatus, inner face cover grinding apparatus include inner face grinding apparatus mold, set up the driven grinding apparatus in inner face grinding apparatus mold, the grinding apparatus mold be a ring form, is provided with driven structure in every driven grinding apparatus lower part, is equipped with the driving gear that meshes with driven structure at grinding apparatus mold middle part, driven structure include the actuating lever of being connected with driven grinding apparatus, the bevel gear that sets up in the actuating lever lower part and with bevel gear parallel arrangement's driven gear. The beneficial effect of the utility model: this inner face cover grinding apparatus, outside cover grinding apparatus and complex tamp can grind the parallel and level by the jet -propelled chamber of effectual assurance aircraft flange cover abrasive surface, have improved the sealed quality of sealing member. Production efficiency is high, has further improved output.
Description
Technical field
The utility model relates to grinding and polishing field, especially relates to the cover grinding tool of a kind of aircraft jet chamber flange sleeve grinding and polishing.
Background technology
At present, the chamber of aircraft jet shown in Fig. 1 flange sleeve belongs to high-end seal body, and sealing in use will be kept to make aircraft air-flow walking when flying smooth and easy.And the evagination table top of the aircraft jet chamber flange sleeve outer surface of aircraft jet chamber flange sleeve and the inner bottom surface grinding and polishing of aircraft jet chamber flange sleeve inner face will install sealing circle body, ensure the inner bottom surface grinding of the evagination table top of aircraft jet chamber flange sleeve outer surface and aircraft jet chamber flange sleeve inner face smooth more rigorous problem.Usual then be hand lapping, hand lapping then occurs, milling time is long, and grinding quality is not high, and grinding requirement does not reach standard.Also there is no the record mechanical lapping aircraft jet chamber flange sleeve of pertinent literature so far.
Summary of the invention
The purpose of this utility model is to provide the cover grinding tool of a kind of aircraft jet chamber flange sleeve grinding and polishing, solves the blue problem of overlapping for the evagination table top of aircraft jet chamber flange sleeve outer surface and the inner bottom surface grinding and polishing of aircraft jet chamber flange sleeve inner face of aircraft jet cell method.
The utility model solves the technical scheme that its technical problem adopts:
A cover grinding tool for aircraft jet chamber flange sleeve grinding and polishing, is characterized in that: this cover grinding tool pin is to the evagination table top of aircraft jet chamber flange sleeve outer surface and the inner bottom surface of aircraft jet chamber flange sleeve inner face; Comprise interior surface cover grinding tool, outer surface cover grinding tool, described interior surface cover grinding tool comprises inner face grinding tool mould, the driven grinding tool be arranged in inner face grinding tool mould, grinding tool mould is an annular solid, each driven grinding tool bottom is provided with driven structure, the driving gear engaged with driven structure is provided with in the middle part of grinding tool mould, described driven structure comprises the drive rod be connected with driven grinding tool, the bevel gear being arranged on drive rod bottom and the driven gear be arranged in parallel with bevel gear.
Described outer surface cover grinding tool comprises outside grinding tool mould, be arranged on the second driven grinding tool in the grinding tool mould of outside, outside grinding tool mould is an annular solid, each second driven grinding tool bottom is provided with the second driven structure, the second driving gear engaged with the second driven structure is provided with outside in the middle part of grinding tool mould, the second described driven structure comprises the second drive rod that grinding tool driven with second is connected, the second bevel gear being arranged on the second drive rod bottom and the second driven gear be arranged in parallel with the second bevel gear, grinding tool mould top is provided with an aircraft jet chamber flange sleeve and is inverted collar outside.
The beneficial effects of the utility model: the pressing element of this interior surface cover grinding tool, outer surface cover grinding tool and cooperation effectively can ensure that the flange sleeve abradant surface grinding of aircraft jet chamber is concordant, improves the airtight quality of seal.Production efficiency is high, further increases output.
Below with reference to drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the organigram of aircraft jet chamber flange sleeve.
Fig. 2 is the organigram of interior surface cover grinding tool of the present utility model.Outer surface cover grinding tool.
Fig. 3 is the partial sectional view of Fig. 2.
Fig. 4 is interior surface cover grinding tool of the present utility model and pressing element using state figure suitable for reading.
Fig. 5 is the organigram of outer surface cover grinding tool of the present utility model.Outer surface cover grinding tool.
Fig. 6 is the partial sectional view of Fig. 5.
Fig. 7 is outer surface cover grinding tool of the present utility model and end mouth pressing element using state figure.
In figure: 1. inner face grinding tool mould, 2. driven grinding tool, 3. driving gear, 4. drive rod, 5. bevel gear, 6. driven gear, 7. outside grinding tool mould, 8. the second driven grinding tool, 9. the second driving gear, 10. the second drive rod, 11. second bevel gears, 12. second driven gears, 13. to be inverted press-in connection bar, 16. pneumatic source, 17. briquettings, 18. downforce connecting rods, 19. aircraft jet chamber flange sleeve in collar, 14. trim rings, 15..
Detailed description of the invention
Embodiment 1:
As shown in Figure 1,2,3, 4, the cover grinding tool of a kind of aircraft jet chamber flange sleeve grinding and polishing, is characterized in that: this cover grinding tool is for the evagination table top of aircraft jet chamber flange sleeve outer surface and the inner bottom surface of aircraft jet chamber flange sleeve inner face.Comprise interior surface cover grinding tool, outer surface cover grinding tool, described interior surface cover grinding tool comprises inner face grinding tool mould 1, the driven grinding tool 2 be arranged in inner face grinding tool mould 1, grinding tool mould 1 is an annular solid, each driven grinding tool 2 bottom is provided with driven structure, the driving gear 3 engaged with driven structure is provided with in the middle part of grinding tool mould 1, described driven structure comprises the drive rod 4 be connected with driven grinding tool 2, the bevel gear 5 being arranged on drive rod 4 bottom and the driven gear 6 be arranged in parallel with bevel gear 5.
A pressing element for the cover grinding tool use of aircraft jet chamber flange sleeve grinding and polishing, is characterized in that: described pressing element comprises the outer surface cover grinding tool of cooperation for compressing the pressing element suitable for reading of the blue looping of aircraft jet cell method; Described pressing element suitable for reading is a briquetting 17 matched with aircraft jet chamber flange sleeve 19 mouth diameters, and briquetting 17 is provided with uniform downforce connecting rod 18, and described downforce connecting rod 18 is connected with pneumatic source 16.
Embodiment 2:
As shown in Fig. 1,5,6,7, the cover grinding tool of a kind of aircraft jet chamber flange sleeve grinding and polishing, is characterized in that: the evagination table top of this cover grinding tool for aircraft jet chamber flange sleeve outer surface and the inner bottom surface of aircraft jet chamber flange sleeve inner face, described outer surface cover grinding tool comprises outside grinding tool mould 7, be arranged on the second driven grinding tool 8 in outside grinding tool mould 7, outside grinding tool mould 7 is an annular solid, each second driven grinding tool 8 bottom is provided with the second driven structure, the second driving gear 9 engaged with the second driven structure is provided with outside in the middle part of grinding tool mould 7, the second described driven structure comprises the second drive rod 10 that grinding tool 8 driven with second is connected, the second bevel gear 11 being arranged on the second drive rod 10 bottom and the second driven gear 12 be arranged in parallel with the second bevel gear 11, grinding tool mould 7 top is provided with an aircraft jet chamber flange sleeve and is inverted collar 13 outside.The length of the second described drive rod 10 is longer than the length of drive rod 4.
A pressing element for the cover grinding tool use of aircraft jet chamber flange sleeve grinding and polishing, is characterized in that: described pressing element comprises the interior surface cover grinding tool of cooperation for compressing the end mouth pressing element bottom the flange sleeve of aircraft jet chamber,
Described end mouth pressing element is a trim ring 14 matched with aircraft jet chamber flange sleeve 19 base diameter, trim ring 14 is provided with uniform in press-in connection bar 15, described interior press-in connection bar 15 is connected with pneumatic source 16.
The pressing element of this interior surface cover grinding tool, outer surface cover grinding tool and cooperation effectively can ensure that the flange sleeve abradant surface grinding of aircraft jet chamber is concordant, improves the airtight quality of seal.Also improve Production Time further, improve output.
Above embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that the common engineers and technicians in this area make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art and is realized.
Claims (2)
1. a cover grinding tool for aircraft jet chamber flange sleeve grinding and polishing, is characterized in that: this cover grinding tool is for the evagination table top of aircraft jet chamber flange sleeve outer surface and the inner bottom surface of aircraft jet chamber flange sleeve inner face; Comprise interior surface cover grinding tool, outer surface cover grinding tool, described interior surface cover grinding tool comprises inner face grinding tool mould, the driven grinding tool be arranged in inner face grinding tool mould, grinding tool mould is an annular solid, each driven grinding tool bottom is provided with driven structure, the driving gear engaged with driven structure is provided with in the middle part of grinding tool mould, described driven structure comprises the drive rod be connected with driven grinding tool, the bevel gear being arranged on drive rod bottom and the driven gear be arranged in parallel with bevel gear.
2. the cover grinding tool of aircraft jet chamber as claimed in claim 1 flange sleeve grinding and polishing, it is characterized in that: described outer surface cover grinding tool comprises outside grinding tool mould, be arranged on the second driven grinding tool in the grinding tool mould of outside, outside grinding tool mould is an annular solid, each second driven grinding tool bottom is provided with the second driven structure, the second driving gear engaged with the second driven structure is provided with outside in the middle part of grinding tool mould, the second described driven structure comprises the second drive rod that grinding tool driven with second is connected, the second bevel gear being arranged on the second drive rod bottom and the second driven gear be arranged in parallel with the second bevel gear, grinding tool mould top is provided with an aircraft jet chamber flange sleeve and is inverted collar outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520600305.6U CN204843823U (en) | 2015-08-11 | 2015-08-11 | Jet -propelled chamber of aircraft flange cover grinding and polishing's cover grinding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520600305.6U CN204843823U (en) | 2015-08-11 | 2015-08-11 | Jet -propelled chamber of aircraft flange cover grinding and polishing's cover grinding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204843823U true CN204843823U (en) | 2015-12-09 |
Family
ID=54734417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520600305.6U Expired - Fee Related CN204843823U (en) | 2015-08-11 | 2015-08-11 | Jet -propelled chamber of aircraft flange cover grinding and polishing's cover grinding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204843823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058226A (en) * | 2015-08-11 | 2015-11-18 | 安徽格楠机械有限公司 | Sleeve grinding tool for grinding and polishing flange sleeve of airplane air injection cavity and hold-down device |
-
2015
- 2015-08-11 CN CN201520600305.6U patent/CN204843823U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058226A (en) * | 2015-08-11 | 2015-11-18 | 安徽格楠机械有限公司 | Sleeve grinding tool for grinding and polishing flange sleeve of airplane air injection cavity and hold-down device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20190811 |