CN106403777A - Airplane skin connection rivet jump digitalization detection device and method - Google Patents

Airplane skin connection rivet jump digitalization detection device and method Download PDF

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Publication number
CN106403777A
CN106403777A CN201610417237.9A CN201610417237A CN106403777A CN 106403777 A CN106403777 A CN 106403777A CN 201610417237 A CN201610417237 A CN 201610417237A CN 106403777 A CN106403777 A CN 106403777A
Authority
CN
China
Prior art keywords
numerical value
normal
rivet
locating base
instrument
Prior art date
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
Application number
CN201610417237.9A
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Chinese (zh)
Inventor
康晓峰
潘新
孙金萍
刘科文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenyang Aircraft Industry Group Co Ltd
Original Assignee
Shenyang Aircraft Industry Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenyang Aircraft Industry Group Co Ltd filed Critical Shenyang Aircraft Industry Group Co Ltd
Priority to CN201610417237.9A priority Critical patent/CN106403777A/en
Publication of CN106403777A publication Critical patent/CN106403777A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical means
    • G01B5/14Measuring arrangements characterised by the use of mechanical means for measuring distance or clearance between spaced objects or spaced apertures

Abstract

The present invention relates to an airplane skin connection rivet jump digitalization detection device and method. The device comprises a value reading instrument and a normal simulation positioning pedestal, wherein the bottom of the normal simulation positioning pedestal is provided with three contact columns with the same equal altitude, the bottom surfaces of the contact columns are hemispheric structures, an observation notch is arranged between each two contact columns; and the value reading instrument and the normal simulation positioning pedestal are vertically, coaxially and cooperatively connected. The detection device employs the structure of the normal simulation positioning pedestal to directly realize the digitalization measurement of the rivet jump; and moreover, the method can realize the universality and the convenience of the rivet jump detection to greatly improve the measurement efficiency.

Description

Aircraft skin connection rivet jump digital detecting device and detection method
Technical field
The invention is related to a kind of aircraft skin connection rivet jump digital detecting device and detection method, for sinking Rivet after head rivet interlacement and the detection of eyelid covering jump.
Background technology
Constantly lifted along with aeroplane performance, aircraft assembling quality requirement also accordingly improves, aircraft skin connection rivet is even Connect requirement and accuracy of detection also more and more higher.Sunk head rivet in aircraft assembling process be widely used in aircraft outer skin with The connection of the parts such as skeleton, gusset plate, is one of important connection means of aircraft assembly connection, sunk head rivet jump accuracy rating root Different according to the difference such as Parts of Aircraft, dimensions of rivet, in current aircraft assembling process, rivet jump is entered with clearance gauge substantially Row detection, belongs to analog quantity detection mode, with aircraft surfaces required precision lifting, with the clearance gauge inspection as foundation for the analog quantity transmission Survey mode substantially can not meet the detection of aircraft skin connection rivet jump and require it is therefore desirable to develop a set of digital measuring dress Put, be digitized detecting, so meet the many specifications of airplane riveting, usage quantity is big and the detection of rivet jump that leads to is numerous The demand such as miscellaneous, workload is big.
Content of the invention
The invention technical problem to be solved is to provide a kind of aircraft skin connection rivet jump digital measuring dress Put and detection method, this detection means adopts the structure of normal direction simulator locating base, can be directly realized by the digitized of rivet jump Measurement;This measuring method achieves versatility and the convenience of rivet jump detection simultaneously, substantially increases measurement efficiency.
For solving problem above, the concrete technical scheme of the invention is as follows:A kind of aircraft skin connection rivet jump Digital detecting device, reads instrument by numerical value and normal direction simulator locating base forms, the wherein bottom of normal direction simulator locating base Face is provided with the contour contact stud of outward-dipping three, and the bottom surface of contact stud is hemisphere assembling structure;Between each two contact stud It is provided with observation notch;Numerical value reads instrument coaxial cooperation vertical with normal direction simulator locating base and is connected.
Using the digital measuring to aircraft skin connection rivet jump for the detection means, comprise the following steps:
1)The normal direction simulator locating base assembling numerical value reading instrument is placed into above rivet to be detected;
2)Ensure that three contact studs are contacted with part skin-surface to be checked, observe, by observing notch, the contact that numerical value reads instrument Contact with part skin-surface to be checked, rotate normal direction simulator locating base, then numerical value is read the reading zero of instrument;
3)Mobile normal direction simulator locating base, the contact observing numerical value reading instrument by observing notch is connect with rivet surface to be checked Touch, rotate normal direction simulator locating base, read the reading of instrument by numerical value, you can obtain the jump of this rivet and skin-surface Numerical value.
This aircraft skin connection rivet jump digital detecting device has advantages below:
1st, this device changes the detection method of traditional analog quantity conversion, directly can complete aircraft skin connection rivet in real time Jump digital measuring;
2nd, this device passes through normal direction simulator locating base, can complete the digitized inspection of the connection rivet jump of different-diameter size Survey work;
3rd, this device greatly simplifies connection rivet jump characterization processes, and lifts riveting jump detection quality and efficiency;
4th, the versatility of this device is higher, can greatly save aircraft manufacturing cost, shortens the aircraft manufacturing cycle.
Brief description
Fig. 1 is the working state figure of aircraft skin connection rivet jump digital detecting device.
Fig. 2 is the structural representation of normal direction simulator locating base.
Specific embodiment
As shown in figure 1, a kind of aircraft skin connection rivet jump digital detecting device, instrument 1 and method are read by numerical value Form to simulator locating base 2, the bottom surface of wherein normal direction simulator locating base 2 is provided with the contour contact stud of outward-dipping three 10, the bottom surface of contact stud 10 is hemisphere assembling structure;It is provided with observation notch 9 between each two contact stud 10;Numerical value reads instrument 1 It is connected with the vertical coaxial cooperation of normal direction simulator locating base 2.
Using the digital measuring to aircraft skin connection rivet jump for the detection means, comprise the following steps:
1)The normal direction simulator locating base 2 assembling numerical value reading instrument 1 is placed into above rivet to be detected;
2)Ensure that three contact studs 10 are contacted with part eyelid covering 3 surface to be checked, observe numerical value reading instrument 1 by observing notch 9 Contact contact with part eyelid covering 3 surface to be checked, rotate normal direction simulator locating base 2, then by numerical value read instrument 1 reading Zero;
3)Mobile normal direction simulator locating base 2, observes the contact of numerical value reading instrument 1 and rivet list to be checked by observing notch 9 Face contacts, and rotates normal direction simulator locating base 2, reads the reading of instrument 1 by numerical value, you can obtain this rivet and skin-surface Jump numerical value.

Claims (2)

1. a kind of aircraft skin connection rivet jump digital detecting device it is characterised in that:Instrument is read by numerical value(1)And method To simulator locating base(2)Composition, wherein normal direction simulator locating base(2)Bottom surface be provided with contour the connecing of outward-dipping three Strike the post(10), contact stud(10)Bottom surface be hemisphere assembling structure;In each two contact stud(10)Between be provided with observation notch(9); Numerical value reads instrument(1)With normal direction simulator locating base(2)Vertically coaxial cooperation connects.
2. adopt the digital measuring to aircraft skin connection rivet jump for the detection means as claimed in claim 1, its feature It is to comprise the following steps:
1)Numerical value will be assembled and read instrument(1)Normal direction simulator locating base(2)It is placed into above rivet to be detected;
2)Ensure three contact studs(10)With part eyelid covering to be checked(3)Surface contacts, by observing notch(9)Observe numerical value to read Instrument(1)Contact and part eyelid covering to be checked(3)Surface contacts, and rotates normal direction simulator locating base(2), then numerical value is read Instrument(1)Reading zero;
3)Mobile normal direction simulator locating base(2), by observing notch(9)Observe numerical value and read instrument(1)Contact with to be checked Rivet surface contacts, and rotates normal direction simulator locating base(2), instrument is read by numerical value(1)Reading, you can obtain this rivet Jump numerical value with skin-surface.
CN201610417237.9A 2016-06-15 2016-06-15 Airplane skin connection rivet jump digitalization detection device and method Pending CN106403777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610417237.9A CN106403777A (en) 2016-06-15 2016-06-15 Airplane skin connection rivet jump digitalization detection device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610417237.9A CN106403777A (en) 2016-06-15 2016-06-15 Airplane skin connection rivet jump digitalization detection device and method

Publications (1)

Publication Number Publication Date
CN106403777A true CN106403777A (en) 2017-02-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610417237.9A Pending CN106403777A (en) 2016-06-15 2016-06-15 Airplane skin connection rivet jump digitalization detection device and method

Country Status (1)

Country Link
CN (1) CN106403777A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108731580A (en) * 2018-05-29 2018-11-02 成都爱乐达航空制造股份有限公司 Circular diameter method for fast measuring in the multilayer of aero-engine casing part
CN110645864A (en) * 2019-08-02 2020-01-03 西安飞机工业(集团)有限责任公司 Measuring tool and measuring method for curved surface step difference

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103629985A (en) * 2012-08-21 2014-03-12 江苏嘉亦特液压件有限公司 A measuring instrument for machine tooled burrs
CN203657709U (en) * 2013-12-31 2014-06-18 晋西工业集团有限责任公司 Train shaft circumferential surface pit depth measuring device
CN103909114A (en) * 2012-12-31 2014-07-09 东风汽车股份有限公司 Stamping part depression detection tool
CN205119997U (en) * 2015-10-28 2016-03-30 武汉钢铁(集团)公司 Quick measuring device of circular arc surface convex -concave value

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103629985A (en) * 2012-08-21 2014-03-12 江苏嘉亦特液压件有限公司 A measuring instrument for machine tooled burrs
CN103909114A (en) * 2012-12-31 2014-07-09 东风汽车股份有限公司 Stamping part depression detection tool
CN203657709U (en) * 2013-12-31 2014-06-18 晋西工业集团有限责任公司 Train shaft circumferential surface pit depth measuring device
CN205119997U (en) * 2015-10-28 2016-03-30 武汉钢铁(集团)公司 Quick measuring device of circular arc surface convex -concave value

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108731580A (en) * 2018-05-29 2018-11-02 成都爱乐达航空制造股份有限公司 Circular diameter method for fast measuring in the multilayer of aero-engine casing part
CN110645864A (en) * 2019-08-02 2020-01-03 西安飞机工业(集团)有限责任公司 Measuring tool and measuring method for curved surface step difference

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Application publication date: 20170215