CN102555215A - Method for adhering fairing body, butt girder and butt frame - Google Patents
Method for adhering fairing body, butt girder and butt frame Download PDFInfo
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- CN102555215A CN102555215A CN2011104128922A CN201110412892A CN102555215A CN 102555215 A CN102555215 A CN 102555215A CN 2011104128922 A CN2011104128922 A CN 2011104128922A CN 201110412892 A CN201110412892 A CN 201110412892A CN 102555215 A CN102555215 A CN 102555215A
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- frame
- butt joint
- purlin
- cover body
- interface frame
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Abstract
The invention provides a method for adhering a fairing body, a butt girder and a butt frame. The method comprises the following steps of: arranging the butt girder and the butt frame on a fairing body, butt girder and butt frame adhering device through a pressing mechanism, arranging the fairing body on the fairing body, butt girder and butt frame adhering device, wherein a housing is positioned on a base through a positioning step, and is positioned on a tail bed through a positioning mechanism; positioning a product by using the positioning mechanism; loosening the pressing mechanism, so that a first clamping mechanism is contacted with the butt girder, the butt frame and the housing respectively and a second clamping mechanism is contacted with the housing; pressing the butt girder, the butt frame and the housing by using the first clamping mechanism; and pressing the housing by using the second clamping mechanism. By the structural change that a fairing is integrally cast by using a light-weight composite material, the invention provides an adhering method capable of replacing the conventional fairing riveting method and effectively connecting the butt girder, the butt frame and the housing.
Description
Technical field
The present invention relates to a kind of machine driven system, be specifically related to a kind of radome fairing cover body butt joint purlin interface frame, mating frame adhering device.
Background technology
Radome fairing is generally clampshell (HALF) structure, by termination, inner cone section, cylindrical section, inverted cone segment with vertically reach lateral separation mechanism etc. and form.Head design is an overall structure, adopts the nonmetallic materials moulding by casting; All the other each Duan Junyong stringers are bent into skeleton, rivet covering again and form.This structure processed complex, the structural entity quality is heavy, and existing case adopts integrated poured the forming of composite of lighter weight, does not need skeleton structure, has not only guaranteed intensity but also reduced weight.
For adapting to the integrally-built variation of radome fairing, adopted novel technique for bonding.New technology connects butt joint purlin (vertically separating mechanism carrier), interface frame, mating frame (lateral separation organizational carrier) and the case of radome fairing with bonding way.The processing technology of radome fairing changes, and previously used radome fairing clinching method no longer is fit to the bonding manufacturing of new radome fairing.
Summary of the invention
The objective of the invention is to solve the bonding problem of case and butt joint purlin, interface frame, mating frame, propose a kind of method of clamping, effectively control pressure size in cemented in place precision and the bonding process.
According to an aspect of the present invention, a kind of radome fairing cover body butt joint purlin interface frame, mating frame adhering method is provided, it is characterized in that, comprise the steps:
Step B: will dock purlin, interface frame, mating frame through hold-down mechanism and be installed on the interface frame, mating frame adhering device of radome fairing cover body butt joint purlin; Again the radome fairing cover body is installed on the interface frame, mating frame adhering device of radome fairing cover body butt joint purlin; Wherein, Case through the positioning step location, is located through detent mechanism on tailstock on base;
Step C: make said detent mechanism location product;
Step D: unclamp said hold-down mechanism, make first clamp mechanism contact butt joint purlin, interface frame, mating frame and case respectively, make second clamp mechanism contact case;
Step e: make said first clamp mechanism compress butt joint purlin, interface frame, mating frame and case;
Step F: make said second clamp mechanism compress case.
Preferably; Said second clamp mechanism comprises tailstock, movable holddown seat and movable holddown; Said detent mechanism comprises locating piece, alignment pin and pinching screw, and wherein, said movable holddown seat is installed on the said tailstock through screw; Said movable holddown is connected with said movable holddown seat through pin, and said locating piece is installed on the said tailstock through said alignment pin and pinching screw.
Preferably, have waist-shaped hole on the said movable holddown.
Preferably, said first clamping structure comprises base, chute, slide block, push rod and support, and said hold-down mechanism comprises briquetting; Wherein, said chute is installed on the said base through screw, and said slide block is nested in the said chute, and said push rod is connected with said slide block ball pivot, and said support is threaded with said push rod; Said briquetting one end is close to base, an end is close to butt joint purlin and interface frame, mating frame, and screw in compression is passed through in the centre.
Preferably, in said step C, put said locating piece earlier, insert said alignment pin then, locate product after tightening said pinching screw.
Preferably, in said step D, unclamp said hold-down mechanism, make the slide block of said first clamp mechanism contact butt joint purlin, interface frame, mating frame and case respectively, make the movable holddown contact case of said second clamp mechanism.
Preferably, in said step e, tighten the push rod of said first clamp mechanism, make said push rod withstand said slide block, make said slide block compress butt joint purlin, interface frame, mating frame and case with torque wrench.
Preferably, in said step F, through tighten the screw in compression case of said second clamp mechanism with torque wrench.
Preferably, before said step B, also comprise the steps:
Steps A: before bonding, pull down said detent mechanism and the movable holddown of said second clamp mechanism is turned up.
Preferably, the briquetting on the base is pushed down interface frame, mating frame, and the briquetting on the tailstock is pushed down the butt joint purlin, then product is installed, through slide block product and interface frame, mating frame are compressed on the base, on the tailstock through fixing briquetting with product with dock the purlin and compress.
The present invention is directed to the integrated poured structural variation that forms of composite of radome fairing employing lighter weight; A kind of adhering method that can substitute existing radome fairing clinching method is provided, can have effectively connected butt joint purlin (vertically separating mechanism carrier), interface frame, mating frame (lateral separation organizational carrier) and case.
Description of drawings
Through reading the detailed description of non-limiting example being done with reference to following accompanying drawing, it is more obvious that other features, objects and advantages of the present invention will become:
Fig. 1 is according to the bonding principle schematic of radome fairing cover body butt joint purlin interface frame, mating frame of the present invention;
Fig. 2 is the first clamp mechanism sketch map;
Fig. 3 is the second clamp mechanism sketch map;
Fig. 4 is the hold-down mechanism sketch map;
Fig. 5 is the detent mechanism sketch map.
The specific embodiment
According to radome fairing cover body butt joint provided by the invention purlin interface frame, mating frame adhering method, comprise the steps:
Steps A: before bonding, pull down said detent mechanism and the movable holddown of said second clamp mechanism is turned up;
Rapid B: through hold-down mechanism will dock the purlin, interface frame, mating frame is installed in the radome fairing cover body and docks on the interface frame, mating frame adhering device of purlin; Again the radome fairing cover body is installed on the interface frame, mating frame adhering device of radome fairing cover body butt joint purlin; Wherein, Case through the positioning step location, is located through detent mechanism on tailstock on base;
Step C: make said detent mechanism location product;
Step D: unclamp said hold-down mechanism, make first clamp mechanism contact butt joint purlin, interface frame, mating frame and case respectively, make second clamp mechanism contact case;
Step e: make said first clamp mechanism compress butt joint purlin, interface frame, mating frame and case;
Step F: make said second clamp mechanism compress case.
Particularly, said first clamping structure comprises base 1, chute 2, slide block 3, push rod 4 and support 5, and said hold-down mechanism comprises briquetting 6; Wherein, said chute is installed on the said base through screw, and said slide block is nested in the said chute, and said push rod is connected with said slide block ball pivot, and said support is threaded with said push rod; Said briquetting one end is close to base, an end is close to butt joint purlin and interface frame, mating frame, and screw in compression is passed through in the centre.
More particularly; Said second clamp mechanism comprises tailstock 7, movable holddown seat 11 and movable holddown 12; Said detent mechanism comprises locating piece 8, alignment pin 9 and pinching screw 10, and wherein, said movable holddown seat is installed on the said tailstock through screw; Said movable holddown is connected with said movable holddown seat through pin, and said locating piece is installed on the said tailstock through said alignment pin and pinching screw.Preferably, have waist-shaped hole on the said movable holddown.
Further, in said step C, put said locating piece earlier, insert said alignment pin then, locate product after tightening said pinching screw.In said step D, unclamp said hold-down mechanism, make the slide block of said first clamp mechanism contact butt joint purlin, interface frame, mating frame and case respectively, make the movable holddown contact case of said second clamp mechanism.In said step e, tighten the push rod of said first clamp mechanism with torque wrench, make said push rod withstand said slide block, make said slide block compress butt joint purlin, interface frame, mating frame and case.In said step F, through tighten the screw in compression case of said second clamp mechanism with torque wrench.Before said step B, also comprise the steps: steps A: before bonding, pull down said detent mechanism and the movable holddown of said second clamp mechanism is turned up.Wherein, preferably, the briquetting on the base is pushed down interface frame, mating frame, and the briquetting on the tailstock is pushed down the butt joint purlin, then product is installed, through slide block product and interface frame, mating frame are compressed on the base, on the tailstock through fixing briquetting with product with dock the purlin and compress.
More than specific embodiment of the present invention is described.It will be appreciated that the present invention is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence flesh and blood of the present invention.
Claims (10)
1. a radome fairing cover body butt joint purlin interface frame, mating frame adhering method is characterized in that, comprises the steps:
Step B: will dock purlin, interface frame, mating frame through hold-down mechanism and be installed on the interface frame, mating frame adhering device of radome fairing cover body butt joint purlin; Again the radome fairing cover body is installed on the interface frame, mating frame adhering device of radome fairing cover body butt joint purlin; Wherein, Case through the positioning step location, is located through detent mechanism on tailstock on base;
Step C: make said detent mechanism location product;
Step D: unclamp said hold-down mechanism, make first clamp mechanism contact butt joint purlin, interface frame, mating frame and case respectively, make second clamp mechanism contact case;
Step e: make said first clamp mechanism compress butt joint purlin, interface frame, mating frame and case;
Step F: make said second clamp mechanism compress case.
2. radome fairing cover body butt joint according to claim 1 purlin interface frame, mating frame adhering method; It is characterized in that said second clamp mechanism comprises tailstock, movable holddown seat and movable holddown, said detent mechanism comprises locating piece, alignment pin and pinching screw; Wherein, Said movable holddown seat is installed on the said tailstock through screw, and said movable holddown is connected with said movable holddown seat through pin, and said locating piece is installed on the said tailstock through said alignment pin and pinching screw.
3. radome fairing cover body butt joint according to claim 2 purlin interface frame, mating frame adhering method is characterized in that, has waist-shaped hole on the said movable holddown.
4. according to each described radome fairing cover body butt joint purlin interface frame, mating frame adhering method in the claim 1 to 3, it is characterized in that said first clamping structure comprises base, chute, slide block, push rod and support, said hold-down mechanism comprises briquetting; Wherein, said chute is installed on the said base through screw, and said slide block is nested in the said chute, and said push rod is connected with said slide block ball pivot, and said support is threaded with said push rod; Said briquetting one end is close to base, an end is close to butt joint purlin and interface frame, mating frame, and screw in compression is passed through in the centre.
5. according to each described radome fairing cover body butt joint purlin interface frame, mating frame adhering method in the claim 2 to 4, it is characterized in that, in said step C, put said locating piece earlier, insert said alignment pin then, locate product after tightening said pinching screw.
6. according to claim 4 or 5 described radome fairing cover body butt joint purlin interface frame, mating frame adhering methods; It is characterized in that; In said step D; Unclamp said hold-down mechanism, make the slide block of said first clamp mechanism contact butt joint purlin, interface frame, mating frame and case respectively, make the movable holddown contact case of said second clamp mechanism.
7. according to each described radome fairing cover body butt joint purlin interface frame, mating frame adhering method in the claim 4 to 6; It is characterized in that; In said step e; Tighten the push rod of said first clamp mechanism with torque wrench, make said push rod withstand said slide block, make said slide block compress butt joint purlin, interface frame, mating frame and case.
8. according to each described radome fairing cover body butt joint purlin interface frame, mating frame adhering method in the claim 2 to 7, it is characterized in that, in said step F, through tighten the screw in compression case of said second clamp mechanism with torque wrench.
9. according to each described radome fairing cover body butt joint purlin interface frame, mating frame adhering method in the claim 2 to 8, it is characterized in that, before said step B, also comprise the steps:
Steps A: before bonding, pull down said detent mechanism and the movable holddown of said second clamp mechanism is turned up.
10. according to each described radome fairing cover body butt joint purlin interface frame, mating frame adhering method in the claim 1 to 9; It is characterized in that; Briquetting on the base is pushed down interface frame, mating frame, and the briquetting on the tailstock is pushed down the butt joint purlin, then product is installed; Through slide block product and interface frame, mating frame are compressed on the base, on the tailstock through fixing briquetting with product with dock the purlin and compress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110412892.2A CN102555215B (en) | 2011-12-12 | 2011-12-12 | Trousers cover body docking purlin interface frame, mating frame adhering method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110412892.2A CN102555215B (en) | 2011-12-12 | 2011-12-12 | Trousers cover body docking purlin interface frame, mating frame adhering method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102555215A true CN102555215A (en) | 2012-07-11 |
| CN102555215B CN102555215B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110412892.2A Active CN102555215B (en) | 2011-12-12 | 2011-12-12 | Trousers cover body docking purlin interface frame, mating frame adhering method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540436A (en) * | 2016-01-06 | 2016-05-04 | 天津航天长征火箭制造有限公司 | Locking device and closing method for fairing adopting locking device |
| CN107252837A (en) * | 2017-05-25 | 2017-10-17 | 上海航天设备制造总厂 | A kind of bulb docks purlin inner mold face manufacturing process |
| CN108061637A (en) * | 2017-11-30 | 2018-05-22 | 中国商用飞机有限责任公司 | Wind tunnel test rectification part, pant device and its shaping and assembly method |
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| WO2008113152A1 (en) * | 2007-03-19 | 2008-09-25 | Altus Engineering Ltd. | Assembly jig and use thereof for assembling dome section panels curved in two dimensions |
| CN202985414U (en) * | 2012-12-21 | 2013-06-12 | 中航工业贵州航空动力有限公司 | Fairing clamp |
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2011
- 2011-12-12 CN CN201110412892.2A patent/CN102555215B/en active Active
Patent Citations (3)
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| US4780262A (en) * | 1986-01-15 | 1988-10-25 | The Boeing Company | Method for making composite structures |
| WO2008113152A1 (en) * | 2007-03-19 | 2008-09-25 | Altus Engineering Ltd. | Assembly jig and use thereof for assembling dome section panels curved in two dimensions |
| CN202985414U (en) * | 2012-12-21 | 2013-06-12 | 中航工业贵州航空动力有限公司 | Fairing clamp |
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| 赵杰等: "整流罩纵向解锁机构装配与同步调整", 《航天工艺》, no. 2, 28 April 2001 (2001-04-28), pages 28 - 31 * |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540436A (en) * | 2016-01-06 | 2016-05-04 | 天津航天长征火箭制造有限公司 | Locking device and closing method for fairing adopting locking device |
| CN107252837A (en) * | 2017-05-25 | 2017-10-17 | 上海航天设备制造总厂 | A kind of bulb docks purlin inner mold face manufacturing process |
| CN107252837B (en) * | 2017-05-25 | 2019-03-05 | 上海航天设备制造总厂 | A kind of bulb docking purlin inner mold face manufacturing process |
| CN108061637A (en) * | 2017-11-30 | 2018-05-22 | 中国商用飞机有限责任公司 | Wind tunnel test rectification part, pant device and its shaping and assembly method |
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| Publication number | Publication date |
|---|---|
| CN102555215B (en) | 2016-08-17 |
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