CN205715090U - Ear structure is inserted in a kind of adjustable intersection point location - Google Patents
Ear structure is inserted in a kind of adjustable intersection point location Download PDFInfo
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- CN205715090U CN205715090U CN201620275070.2U CN201620275070U CN205715090U CN 205715090 U CN205715090 U CN 205715090U CN 201620275070 U CN201620275070 U CN 201620275070U CN 205715090 U CN205715090 U CN 205715090U
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- adjustable plate
- main body
- slotting ear
- hole
- ear main
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Abstract
Ear structure is inserted in a kind of adjustable intersection point location, including slotting ear main body and adjustable plate, inserts ear main body and adjustable plate top is provided with corresponding crossing point holes, and adjustable plate is provided with the optical target of 3 laser measurement systems and measures spot hole (OTP hole)；After slotting ear main body being put in place relative to position adjustment with adjustable plate with OTP hole theoretical coordinate by crossing point holes, the described slotting ear main body of fixing connection and described adjustable plate become the slotting ear structure state of final utilization.The application uses parts processing, then adjusts dress with laser tracker, not only simplify design of part, reduce difficulty of processing, and on the premise of ensureing element precision, adjust packing technique to be organically combined with advanced laser tracker traditional machining, save manpower, save processing cost.
Description
Technical field
The application relates to Aircraft tooling and manufactures field, and ear structure is inserted in a kind of adjustable intersection point location.
Background technology
Along with improving constantly of aircraft digital mounting technology, the requirement of airplane component assembly precision is the most increasingly
The crossing point holes of each attachment lug of height, especially aircraft.For coordinating the assembling of such auricle, designing assembly tooling when, often
It is designed to overall ear structure of inserting, the crossing point holes of the auricle that is then located by connecting with pin rod, to reach assembly precision, meets to use and want
Ask.
Traditional method for designing, is designed to integral form by slotting ear, according to the required precision during product and assembling, gives
Inserting one dimensional tolerance of notch of ear, for ensureing assembly precision requirement, such slotting ear the most not only requires that two notches are parallel, and two hand over
Spot hole is coaxial, the most also requires that caudal peduncle and two notches are parallel to each other and are mutually perpendicular to notch bottom surface.
The highest required precision, brings the biggest difficulty of processing to manufacturing shop.Traditional processing method is first to add
Work goes out the profile (including caudal peduncle) of slotting ear, stays certain plain grinding amount；Then cutting out inner tank mouths with line, pincers worker afterwards coordinates technique
Cushion block researches out notch, then with surface grinding machine by water jacket actinal surface plain grinding to size；Finally, technique cushion block right boring is coordinated to go out two friendships
Spot hole, and press-fit crossing point holes lining.After the method not only operation is loaded down with trivial details, and often line cuts, two inner tank mouths are easy for
Deform, notch expansion or contraction, make the crossing point holes processed cannot ensure axiality, and also the most a series of parallel
Degree, perpendicularity require all to will be unable to ensure, processing difficulties and the longest.
In order to solve the problems referred to above, existing urgent need provides a kind of novel slotting ear structure.Make it process simply, and essence can be met
Degree requirement.
Summary of the invention
In order to solve the problems referred to above, this application provides a kind of adjustable crossing point holes location and insert ear structure.This structure is for dividing
Body formula structure, two ingredients can individually be processed, and can be met required precision and installation requirement.
Ear structure is inserted in a kind of adjustable intersection point location, and including slotting ear main body and adjustable plate, inserting ear main body isType structure, inserts
Ear main body and adjustable plate top are provided with corresponding crossing point holes, and adjustable plate is provided with the optical target of 3 laser measurement systems and surveys
Amount spot hole (OTP hole)；After slotting ear main body being put in place relative to position adjustment with adjustable plate with OTP hole theoretical coordinate by crossing point holes, Gu
Surely connect described slotting ear main body and described adjustable plate becomes the slotting ear structure state of final utilization.
The application uses parts processing, then adjusts dress with laser tracker, not only simplify design of part, reduce processing
Difficulty, and on the premise of ensureing element precision, adjust packing technique to have traditional machining and advanced laser tracker
The combination of machine, saves manpower, saves processing cost.
Accompanying drawing explanation
Ear structure is inserted in Fig. 1 adjustable intersection point location；
Fig. 2 inserts ear main body；
Numbering explanation in figure:
1, ear main body is inserted；2, adjustable plate；3, technique cushion block；4, crossing point holes；5, OTP hole
Detailed description of the invention
Ear structure is inserted in a kind of adjustable intersection point location, and including slotting ear main body 1 and adjustable plate 2, inserting ear main body 1 isType is tied
Structure, inserts ear main body 1 and adjustable plate 2 top is provided with corresponding crossing point holes 4, and adjustable plate is provided with the light of 3 laser measurement systems
Learn target measurement spot hole (OTP hole 5)；By crossing point holes 4 with OTP hole 5 theoretical coordinate by relative with adjustable plate 2 for slotting ear main body 1 position
After being adjusted in place, the slotting ear main body 1 of fixing connection and adjustable plate 2 become the slotting ear structure state of final utilization.
When actual processing regulates and adjusts this slotting ear structure of dress, can be carried out as follows
First, two splits of independent polish and technique cushion block 3.
See that slotting ear main body 1, adjustable plate 2 and technique cushion block 3 polish are put in place and (include profile, thickness by Fig. 2 the most respectively
Degree and position, each hole).Due to slotting ear main body 1 and the simple in construction of adjustable plate 2, therefore polish when, technologist is permissible
Properly increase the required precision of two inside groove actinal surfaces, in order to follow-up assembling is more accurate.
Secondly, technique cushion block 3, combination tune is coordinated to plug ear.
When assembling at the scene, according to three coordinate figures in three OTP3 holes 5 on given adjustable plate 2, it is machined good to coordinate
Technique cushion block 3, slotting ear main body 1, adjustable plate 2 and technique cushion block 3 are clamped with cramp frame.Scene is set up laser tracker and is measured
System, is adjusted to theoretical position according to three coordinate figures in OTP hole 5 by adjustable plate 2.(in adjusting process of assembling, it is also possible to laser is followed the tracks of
Instrument monitors two inside groove actinal surface sizes in real time).Finally, at bolt pin link position, slotting ear main body 1 and adjustable plate 2 have been connected
Come, be combined into adjustable slotting ear.
3rd, counter boring spot welding, pour into a mould crossing point holes lining.
After ear structure to be inserted has combined, in counter boring, the spot welding respectively of counter boring spot welding position, to ensure to insert the strong of ear structure
Degree.Then according to on-the-spot frock gauge, intersection point lining is poured into a mould at crossing point holes 4.
The application is to change conventional monoblock type to insert ear, is splitted out by one of them auricle, forms two and be prone to independent
The split of polish.Coordinate technique cushion block by laser tracker, adjust the most dismountable auricle to theoretical position, then use spiral shell
Bolt and straight pin connect one entirety of two partial synthesis, after being spirally connected, in contact portion counter boring spot welding.Finally, according to amount
The lining of rule cast crossing point holes, completes to insert the tune dress of ear, ensure that the precision of part simultaneously, reach to use requirement.
Claims (1)
1. an ear structure is inserted, including slotting ear main body and adjustable plate, it is characterised in that described slotting ear main body in adjustable intersection point location
ForType structure, described slotting ear main body and described adjustable plate top is provided with corresponding crossing point holes, and described adjustable plate is provided with 3
The optical target of individual laser measurement system measures spot hole, hereinafter referred to as OTP hole；By crossing point holes and OTP hole theoretical coordinate by described
After slotting ear main body puts in place relative to position adjustment with described adjustable plate, the described slotting ear main body of fixing connection and described adjustable plate become
The slotting ear structure state used eventually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620275070.2U CN205715090U (en) | 2016-04-01 | 2016-04-01 | Ear structure is inserted in a kind of adjustable intersection point location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620275070.2U CN205715090U (en) | 2016-04-01 | 2016-04-01 | Ear structure is inserted in a kind of adjustable intersection point location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205715090U true CN205715090U (en) | 2016-11-23 |
Family
ID=57312071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620275070.2U Active CN205715090U (en) | 2016-04-01 | 2016-04-01 | Ear structure is inserted in a kind of adjustable intersection point location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205715090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131809A (en) * | 2017-04-21 | 2017-09-05 | 陕西飞机工业（集团）有限公司 | One kind digitlization adjustment gauge posture adapter |
| CN111203836A (en) * | 2018-11-22 | 2020-05-29 | 成都飞机工业（集团）有限责任公司 | Section bar locator rapid Assembly frock |
-
2016
- 2016-04-01 CN CN201620275070.2U patent/CN205715090U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131809A (en) * | 2017-04-21 | 2017-09-05 | 陕西飞机工业（集团）有限公司 | One kind digitlization adjustment gauge posture adapter |
| CN111203836A (en) * | 2018-11-22 | 2020-05-29 | 成都飞机工业（集团）有限责任公司 | Section bar locator rapid Assembly frock |
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