CN105058226A - Sleeve grinding tool for grinding and polishing flange sleeve of airplane air injection cavity and hold-down device - Google Patents
Sleeve grinding tool for grinding and polishing flange sleeve of airplane air injection cavity and hold-down device Download PDFInfo
- Publication number
- CN105058226A CN105058226A CN201510488651.4A CN201510488651A CN105058226A CN 105058226 A CN105058226 A CN 105058226A CN 201510488651 A CN201510488651 A CN 201510488651A CN 105058226 A CN105058226 A CN 105058226A
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- China
- Prior art keywords
- grinding tool
- grinding
- driven
- sleeve
- flange sleeve
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- 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.)
- Pending
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 144
- 238000005498 polishing Methods 0.000 title claims abstract description 21
- 238000002347 injection Methods 0.000 title abstract 6
- 239000007924 injection Substances 0.000 title abstract 6
- 238000003825 pressing Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a sleeve grinding tool for grinding and polishing a flange sleeve of an airplane air injection cavity. The sleeve grinding tool for grinding and polishing flange sleeve of the airplane air injection cavity is characterized in that the sleeve grinding tool is applied to the outer boss surface of the outer surface and the inner bottom surface of the inner surface of the flange sleeve of the airplane air injection cavity and comprises an inner surface sleeve grinding tool body and an outer surface sleeve grinding tool body; the inner surface sleeve grinding tool comprises an inner surface grinding tool grinding plate and driven grinding devices arranged in the inner surface grinding tool grinding plate, wherein the inner surface grinding tool grinding plate is an annular body, and driven structures are arranged below the driven grinding devices respectively; a driving gear meshed with the driven structures is arranged in the middle of the inner surface grinding tool grinding plate; and each driven structure comprises a drive rod, a bevel gear and a driven gear, wherein the drive rod is connected with the corresponding driven grinding device, the bevel gear is arranged on the lower portion of the drive rod, and the driven gear is parallel to the bevel gear. The sleeve grinding tool for grinding and polishing the flange sleeve of the airplane air injection cavity has the beneficial effects that the inner surface sleeve grinding tool body, the outer surface sleeve grinding tool body and a hold-down device used in cooperation with the inner surface sleeve grinding tool body and the outer surface sleeve grinding tool body can effectively guarantee that the ground surface of the flange sleeve of the airplane air injection cavity is flat, and the seal quality of a sealed piece is improved; and production efficiency is high, and quality is further improved.
Description
Technical field
The present invention relates to grinding and polishing field, especially relate to cover grinding tool and the pressing element 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 object of this invention is to provide cover grinding tool and the pressing element of a kind of aircraft jet chamber flange sleeve grinding and polishing, solve 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 technical solution adopted for the present invention to solve the technical problems is:
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 pressing element of the cover grinding tool use of a kind of aircraft jet chamber flange sleeve grinding and polishing, it is characterized in that: described pressing element comprises surface cover grinding tool in cooperation and, for compressing the end mouth pressing element bottom the flange sleeve of aircraft jet chamber, coordinates outer surface cover grinding tool for compressing the pressing element suitable for reading of the blue looping of aircraft jet cell method.
Described end mouth pressing element is a trim ring matched with aircraft jet chamber flange sleeve base diameter, trim ring is provided with uniform in press-in connection bar, described interior press-in connection bar is connected with pneumatic source.
Described pressing element suitable for reading is a briquetting matched with the blue looping diameter of aircraft jet cell method, and briquetting is provided with uniform downforce connecting rod, and described downforce connecting rod is connected with pneumatic source.
Beneficial effect of the present invention: 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 present invention 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 invention.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 invention and pressing element using state figure suitable for reading.
Fig. 5 is the organigram of outer surface cover grinding tool of the present invention.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 invention 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 the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that the common engineers and technicians in this area make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determine.
The part that the present invention does not relate to prior art that maybe can adopt all same as the prior art is realized.
Claims (5)
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.
3. the pressing element of the cover grinding tool use of an aircraft jet chamber flange sleeve grinding and polishing, it is characterized in that: described pressing element comprises surface cover grinding tool in cooperation and, for compressing the end mouth pressing element bottom the flange sleeve of aircraft jet chamber, coordinates outer surface cover grinding tool for compressing the pressing element suitable for reading of the blue looping of aircraft jet cell method.
4. the pressing element of the cover grinding tool use of a kind of aircraft jet chamber as claimed in claim 3 flange sleeve grinding and polishing, it is characterized in that: described end mouth pressing element is a trim ring matched with aircraft jet chamber flange sleeve base diameter, trim ring is arranged uniform in press-in connection bar, described interior press-in connection bar is connected with pneumatic source.
5. the pressing element of the cover grinding tool use of a kind of aircraft jet chamber as claimed in claim 3 flange sleeve grinding and polishing, it is characterized in that: described pressing element suitable for reading is a briquetting matched with the blue looping diameter of aircraft jet cell method, briquetting arranges uniform downforce connecting rod, and described downforce connecting rod is connected with pneumatic source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488651.4A CN105058226A (en) | 2015-08-11 | 2015-08-11 | Sleeve grinding tool for grinding and polishing flange sleeve of airplane air injection cavity and hold-down device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488651.4A CN105058226A (en) | 2015-08-11 | 2015-08-11 | Sleeve grinding tool for grinding and polishing flange sleeve of airplane air injection cavity and hold-down device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105058226A true CN105058226A (en) | 2015-11-18 |
Family
ID=54487850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510488651.4A Pending CN105058226A (en) | 2015-08-11 | 2015-08-11 | Sleeve grinding tool for grinding and polishing flange sleeve of airplane air injection cavity and hold-down device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105058226A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2241040Y (en) * | 1996-01-04 | 1996-11-27 | 永嘉县七星机械制造有限公司 | Lapping head |
| US6066230A (en) * | 1997-02-20 | 2000-05-23 | Speedfam Co., Ltd. | Planarization method, workpiece measuring method, and surface planarization apparatus having a measuring device |
| CN201863118U (en) * | 2010-09-02 | 2011-06-15 | 江西铜业股份有限公司 | Flexible shaft grinding equipment |
| CN202006420U (en) * | 2011-01-20 | 2011-10-12 | 浙江万龙机械有限公司 | Annular surface grinder |
| CN102642173A (en) * | 2012-04-19 | 2012-08-22 | 浙江工业大学 | Concentric circle type plane dual-grinding disk device |
| CN203680037U (en) * | 2013-12-27 | 2014-07-02 | 浙江凯吉机械设备制造有限公司 | Planet millstone and polishing and burnishing machine |
| CN204843823U (en) * | 2015-08-11 | 2015-12-09 | 安徽格楠机械有限公司 | Jet -propelled chamber of aircraft flange cover grinding and polishing's cover grinding apparatus |
-
2015
- 2015-08-11 CN CN201510488651.4A patent/CN105058226A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2241040Y (en) * | 1996-01-04 | 1996-11-27 | 永嘉县七星机械制造有限公司 | Lapping head |
| US6066230A (en) * | 1997-02-20 | 2000-05-23 | Speedfam Co., Ltd. | Planarization method, workpiece measuring method, and surface planarization apparatus having a measuring device |
| CN201863118U (en) * | 2010-09-02 | 2011-06-15 | 江西铜业股份有限公司 | Flexible shaft grinding equipment |
| CN202006420U (en) * | 2011-01-20 | 2011-10-12 | 浙江万龙机械有限公司 | Annular surface grinder |
| CN102642173A (en) * | 2012-04-19 | 2012-08-22 | 浙江工业大学 | Concentric circle type plane dual-grinding disk device |
| CN203680037U (en) * | 2013-12-27 | 2014-07-02 | 浙江凯吉机械设备制造有限公司 | Planet millstone and polishing and burnishing machine |
| CN204843823U (en) * | 2015-08-11 | 2015-12-09 | 安徽格楠机械有限公司 | Jet -propelled chamber of aircraft flange cover grinding and polishing's cover grinding apparatus |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
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| RJ01 | Rejection of invention patent application after publication |