CN103673843A - Large skin part testing die - Google Patents
Large skin part testing die Download PDFInfo
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- CN103673843A CN103673843A CN201310612233.2A CN201310612233A CN103673843A CN 103673843 A CN103673843 A CN 103673843A CN 201310612233 A CN201310612233 A CN 201310612233A CN 103673843 A CN103673843 A CN 103673843A
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- die body
- skin part
- mould
- check
- die
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Abstract
The invention relates to simplified designing of a testing die, in particular to a large skin part testing die which comprises a die body. The die body is of a frame structure, the upper side of the frame structure is a molded surface which is formed by a plurality of clamping boards, the lower portion of each clamping board is connected with the die body in a fastened manner, and the upper surfaces of the clamping boards jointly form a die molded surface which is matched with the shape of a skin part. Weight of the testing die is effectively reduced, and manufacturing cost is reduced; contact area of a large skin part and the testing die is reduced, convenience is brought to part testing, skin scratching and bruising probability is lowered, and surface weight of the skin part is increased.
Description
Technical field
The present invention relates to a kind of simplified design of checking mould, specifically, relate to a kind of large-scale skin part check mould.
Background technology
At present, for interior shape face, there is the part of milling, because material thickness has been removed in milling region, cannot adopt the pull-up mould of covering (die shape is shape face in part) to check covering shape, need to newly order covering check mould (in mould, profile is External Shape) and check External Shape.Fig. 1 shows structure and the inspection principle of the medium-and-large-sized skin part check of prior art mould, in figure, 1 is skin part, and 3 is die body, and 8 is pilot hole, 9 is boom hoisting, check mould adopts single-casting structure, die body structure weight, die body transportation, lifting inconvenience, bring potential safety hazard, consumable material causes material cost high more; In check mould, profile needs whole digital control processing, long processing time, and manufacturing cost is high; What skin part check adopted is to paste mould inspection, is inconvenient to check, and pastes mould degree is how much there is no quantitative description for whether pasting mould in the middle of skin part, and can only whether paste mould by qualitative description, to skin part profile accordance, inspection exists certain defect; Large-scale skin part is when check modulo n check, need centering pilot hole to ajust skin shape, will inevitably have covering dilatory phenomenon on check mould, and shape face comprehensive engagement in skin shape and check mould, very easily cause covering outside surface to scratch, abrade phenomenon, reduce skin-surface quality.
Based on the deficiencies in the prior art, need to design a kind of new check mould, the overall inspection mode configuration of spill is simplified, alleviate check mould weight, reduce manufacturing cost; Reduce large-scale skin part and check mould contact area, facilitate component test, also reduced covering scuffing, scratch probability, improve skin part surface weight.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, adapt to reality needs, a kind of large-scale skin part check mould is provided.
In order to realize object of the present invention, the technical solution used in the present invention is:
A kind of large-scale skin part check mould, comprise mould die body, described die body is framed structure, the top of described framed structure is profile, described profile is that some clamps form, bottom and the die body of described each clamp are fastenedly connected, and the upper surface of each clamp forms die face jointly, and described profile and skin part external form match.
The framed structure of described die body is the common rectangle frame forming of crossbeam and longeron.
Described die body bottom is with roller and supporting seat.
The front end of described die body is provided with a drawing pull bar.
The upper surface of described clamp is provided with protective tapes.
Beneficial effect of the present invention is:
1. alleviate check mould weight, reduce manufacturing cost;
2. reduce large-scale skin part and check mould contact area, facilitate component test, also reduced covering scuffing, scratch probability, improve skin part surface weight.
Accompanying drawing explanation
Fig. 1 is the structural representation of the medium-and-large-sized skin part check of prior art mould.
Fig. 2 is the structural representation of the large-scale skin part check of the present invention mould.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described:
Embodiment: referring to Fig. 2.
A kind of large-scale skin part check mould, comprise mould die body, described die body 3 is framed structure, the top of described framed structure is profile, described profile is that some clamps 2 form, the bottom of described each clamp 2 and die body 3 are fastenedly connected, and the upper surface of each clamp 2 forms die face jointly, and described profile and skin part 1 external form match.
The framed structure of described die body 3 is the common rectangle frame forming of crossbeam and longeron.
Described die body 3 bottoms are with roller 4 and supporting seat 5.
The front end of described die body is provided with a drawing pull bar 6.
The upper surface of described clamp 2 is provided with protective tapes.
Profile adopts clamp plate type structure, reduces mould structure weight, reduces mold materials use amount, reduces material cost; Clamp 2 digital control processings are convenient, simple, reduce machining period, reduce manufacturing cost.
Die body adopts tower structure; Mould structure is light, firm, manufactures and install simple and convenient, while reducing material usage and worker, reduces manufacturing cost.
Die body 3 carries some rollers 4 and supporting base 5, carries the transportation of roller 4 convenient check mould turnover and part, does not need lifting, stops potential safety hazard; During component test, supporting base 5 plays firm effect, prevents from checking mould to move.
Die body front end is installed a drawing pull bar 6, for checking the turnover traction of mould.
Claims (5)
1. one kind large-scale skin part is checked mould, comprise mould die body, it is characterized in that: described die body is framed structure, the top of described framed structure is profile, described profile is that some clamps form, bottom and the die body of described each clamp are fastenedly connected, and the upper surface of each clamp forms die face jointly, and described profile and skin part external form match.
2. check mould according to claim 1, is characterized in that: the framed structure of described die body is the common rectangle frame forming of crossbeam and longeron.
3. check mould according to claim 1, is characterized in that: described die body bottom is with roller and supporting seat 5.
4. check mould according to claim 1, is characterized in that: the front end of described die body is provided with a drawing pull bar.
5. check mould according to claim 1, is characterized in that: the upper surface of described clamp is provided with protective tapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310612233.2A CN103673843A (en) | 2013-11-28 | 2013-11-28 | Large skin part testing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310612233.2A CN103673843A (en) | 2013-11-28 | 2013-11-28 | Large skin part testing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103673843A true CN103673843A (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310612233.2A Pending CN103673843A (en) | 2013-11-28 | 2013-11-28 | Large skin part testing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103673843A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157658A (en) * | 2015-09-06 | 2015-12-16 | 中国商用飞机有限责任公司 | Contour detection apparatus of airplane skin |
| CN105252768A (en) * | 2015-09-14 | 2016-01-20 | 沈阳飞机工业（集团）有限公司 | Verifying cover plate and verifying method used for formation of special-shaped composite material foam interlayer workpiece |
| CN110567374A (en) * | 2019-10-08 | 2019-12-13 | 江西洪都航空工业集团有限责任公司 | skin part assembly positioning hole position detection method |
| CN111928793A (en) * | 2020-07-06 | 2020-11-13 | 西安飞机工业（集团）有限责任公司 | Method for detecting inner shape of wall plate with ribs |
| CN113108675A (en) * | 2021-05-21 | 2021-07-13 | 中航(成都)无人机系统股份有限公司 | Appearance detection platform of satellite communication antenna cover |
| CN113983907A (en) * | 2021-10-12 | 2022-01-28 | 江西洪都航空工业集团有限责任公司 | Design, manufacture and use method of complex skin part checking fixture |
| CN114212275A (en) * | 2021-12-10 | 2022-03-22 | 江西昌河航空工业有限公司 | Device and method for inspecting appearance of front skin of airplane |
| CN115502663A (en) * | 2022-09-26 | 2022-12-23 | 沈阳飞机工业（集团）有限公司 | Preparation method of large-scale fork-shaped skin contour |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2306655A (en) * | 1995-10-20 | 1997-05-07 | Dea Spa | Part measuring gauge |
| CN201210041Y (en) * | 2008-06-13 | 2009-03-18 | 重庆长安汽车股份有限公司 | Combination detection mechanism for automobile engine cover |
| CN101738154A (en) * | 2010-01-21 | 2010-06-16 | 西北工业大学 | Flexible detection device for aircraft skin |
| CN102692198A (en) * | 2012-05-26 | 2012-09-26 | 无锡吉兴汽车声学部件科技有限公司 | Hollow structure of peripheral detection block of headlining checking fixture |
-
2013
- 2013-11-28 CN CN201310612233.2A patent/CN103673843A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2306655A (en) * | 1995-10-20 | 1997-05-07 | Dea Spa | Part measuring gauge |
| CN201210041Y (en) * | 2008-06-13 | 2009-03-18 | 重庆长安汽车股份有限公司 | Combination detection mechanism for automobile engine cover |
| CN101738154A (en) * | 2010-01-21 | 2010-06-16 | 西北工业大学 | Flexible detection device for aircraft skin |
| CN102692198A (en) * | 2012-05-26 | 2012-09-26 | 无锡吉兴汽车声学部件科技有限公司 | Hollow structure of peripheral detection block of headlining checking fixture |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157658A (en) * | 2015-09-06 | 2015-12-16 | 中国商用飞机有限责任公司 | Contour detection apparatus of airplane skin |
| CN105157658B (en) * | 2015-09-06 | 2018-05-01 | 中国商用飞机有限责任公司 | Aircraft skin appearance detection apparatus |
| CN105252768A (en) * | 2015-09-14 | 2016-01-20 | 沈阳飞机工业（集团）有限公司 | Verifying cover plate and verifying method used for formation of special-shaped composite material foam interlayer workpiece |
| CN105252768B (en) * | 2015-09-14 | 2017-06-27 | 沈阳飞机工业（集团）有限公司 | A kind of verification cover plate and method of calibration for the shaping of special-shaped composite foam layer product |
| CN110567374A (en) * | 2019-10-08 | 2019-12-13 | 江西洪都航空工业集团有限责任公司 | skin part assembly positioning hole position detection method |
| CN111928793A (en) * | 2020-07-06 | 2020-11-13 | 西安飞机工业（集团）有限责任公司 | Method for detecting inner shape of wall plate with ribs |
| CN111928793B (en) * | 2020-07-06 | 2021-07-16 | 西安飞机工业（集团）有限责任公司 | Method for detecting inner shape of wall plate with ribs |
| CN113108675A (en) * | 2021-05-21 | 2021-07-13 | 中航(成都)无人机系统股份有限公司 | Appearance detection platform of satellite communication antenna cover |
| CN113983907A (en) * | 2021-10-12 | 2022-01-28 | 江西洪都航空工业集团有限责任公司 | Design, manufacture and use method of complex skin part checking fixture |
| CN114212275A (en) * | 2021-12-10 | 2022-03-22 | 江西昌河航空工业有限公司 | Device and method for inspecting appearance of front skin of airplane |
| CN115502663A (en) * | 2022-09-26 | 2022-12-23 | 沈阳飞机工业（集团）有限公司 | Preparation method of large-scale fork-shaped skin contour |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20140326 |