CN107088868A - It is a kind of be used for from nacelle ecto-entad draw the frock in hole and its draw hole method - Google Patents
It is a kind of be used for from nacelle ecto-entad draw the frock in hole and its draw hole method Download PDFInfo
- Publication number
- CN107088868A CN107088868A CN201710463268.2A CN201710463268A CN107088868A CN 107088868 A CN107088868 A CN 107088868A CN 201710463268 A CN201710463268 A CN 201710463268A CN 107088868 A CN107088868 A CN 107088868A
- Authority
- CN
- China
- Prior art keywords
- hole
- nacelle
- aluminium flake
- draw
- entad
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Body Structure For Vehicles (AREA)
Abstract
It is used for the frock that the ecto-entad from nacelle draws hole the invention discloses a kind of, it includes rectangle aluminium flake, center is provided with aperture at the broadside of rectangle aluminium flake, the aperture is just corresponding to the bolt hole in nacelle, for from nacelle ecto-entad draw hole, in the long edge position of rectangle aluminium flake, an isosceles triangle support is outputed.It is used for the method that the ecto-entad from nacelle draws hole the invention discloses a kind of, first by the apertures align on the bolt hole of front end face on enging cabin and rectangle aluminium flake, and support is drawn in fuel tank nacelle with pencil；Then tank bay is docked with enging cabin, the A-frame on hole tool, alignment tank bay is drawn in continuation, position of the bolt hole on tank bay is determined；Rule and pinpoint at bolt hole position on tank bay, then drill just hole, then expand first hole, screw finally docks enging cabin with tank bay.Improve operating efficiency；Borehole accuracy is improved, the hole position deviation for reversely drawing pore area is reduced.
Description
Technical field
The present invention relates to a kind of frock measurer, more particularly to a kind of it is used for the frock that the ecto-entad from nacelle draws hole.
It is used for the method that the ecto-entad from nacelle draws hole the invention further relates to a kind of.
Background technology
When certain type product is assembled, when being docked to tank bay with enging cabin, due to tank bay rear end face with
The joint of enging cabin has the Φ 5mm bolts hole of countless place's plate nuts, it is therefore desirable to the Φ from enging cabin front end face
5mm bolts hole draw hole on tank bay（And it is from inside to outside）.Because spatial dimension is narrow and small in nacelle, and nacelle is presented bent
Planar so that workshop section personnel are when being drilled, being spirally connected and being riveted, it is impossible to operate, has delayed manufacturing schedule, and if behaviour
Make improper, easily cause hole position deviation, cause the failure of product.
Accordingly, it is desirable to provide a kind of new technical scheme solves the above problems.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of frock for being easy to from nacelle ecto-entad to draw hole, make in
Draw in existing curved nacelle during hole it is easy to operate, using simple, and improve with this quality of product.
It is easy to the ecto-entad from nacelle to draw hole method the technical problem to be solved in the present invention is to provide one kind.
In order to solve the above technical problems, a kind of of the present invention is used for the frock that the ecto-entad from nacelle draws hole, it includes
Center is provided with aperture at rectangle aluminium flake, the broadside of the rectangle aluminium flake, and the aperture is just corresponding to the bolt hole in nacelle,
For from nacelle ecto-entad draw hole, in the long edge position of rectangle aluminium flake, output an isosceles triangle support.
A length of 130-150mm of the rectangle aluminium flake, a width of 25-35mm；In the center position away from broadside 9-11mm
Center is provided with radius 4-6mm aperture；At the long side 85-95mm of rectangle aluminium flake, a base is outputed for 18-
22mm, waist are 14-16mm isosceles triangle support.
A kind of to be used for the method that the ecto-entad from nacelle draws hole, it draws comprising the following steps that for hole：
（1）First by the apertures align on the bolt hole of front end face on enging cabin and rectangle aluminium flake, determine on rectangle aluminium flake
Position of the triangular supports on tank bay, and draw support in fuel tank nacelle with pencil；
（2）Then tank bay is docked with enging cabin, the A-frame on hole tool, alignment tank bay is drawn in continuation, it is determined that
Position of the bolt hole on tank bay；
（3）Rule and pinpoint at bolt hole position on tank bay, then drill just hole, then expand first hole, finally
Screw docks enging cabin with tank bay.
Beneficial effects of the present invention：
This draws the use of hole tool in production has obvious improvement compared with common manual drills：Improve operating efficiency；
Borehole accuracy is improved, the hole position deviation for reversely drawing pore area is reduced：When reversely drawing hole, due to the special tectonic of nacelle
（Spatial dimension is narrow and small, and curved is presented in nacelle）So that operating personnel are when reversely drawing hole, easily by screw hole drill partially,
So as to cause the failure of product, trial is caused, " being announced to the world splendidly " of drawing hole tool is allowed the operator to clearly in cabin
Find hole position outside body accurately, hole position center line delimited, so as to carry out the assembly work of bay section.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is fuel tank nacelle structural representation.
Fig. 3 is engine nacelle structural representation.
Fig. 4 is that hole schematic diagram is drawn in stage casing combination.
Wherein：1st, rectangle aluminium flake, 2, aperture, 3, isosceles triangle support, 4, enging cabin, 5, bolt hole, 6, fuel tank
Cabin, 7, bolt hole.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, should
Embodiment is only used for explaining the present invention, does not constitute the restriction to protection scope of the present invention.
As shown in figure 1, a kind of of the present invention is used for the frock that the ecto-entad from nacelle draws hole, it includes rectangle aluminium flake
1, center is provided with aperture 2 at the broadside of rectangle aluminium flake 1, the bolt hole 5 in the aperture 2 just correspondence nacelle, for from cabin
Ecto-entad draws hole on body, in the long edge position of rectangle aluminium flake 1, outputs an isosceles triangle support 3.
Citing：The long a of rectangle aluminium flake 1 is 140mm, and wide b is 30mm, in the center away from broadside e=10mm, is outputed
Radius 5mm bolt hole 5 in one radius 5mm aperture 2, positive correspondence nacelle, for from nacelle ecto-entad draw hole；In length
At the 90mm of square aluminium flake, it is the isosceles triangle support 3 that 2mm, waist d are 15mm to output a base c, for playing fixed make
With, it is ensured that when drawing hole, do not result in hole position deviation.
One kind of the present invention is used for the ecto-entad from nacelle and draws hole method, and it draws comprising the following steps that for hole：
1st, first by enging cabin 4（Accompanying drawing 3）Upper radius 5mm of the bolt hole 5 of upper front end face with drawing hole tool 2 pairs of aperture
Together, determine the triangular supports 3 in frock in tank bay 6（Accompanying drawing 2）On position, and drawn with pencil on the body of tank bay 6
" support ".
2 and then tank bay 6 is docked with enging cabin 4（Accompanying drawing 4）, draw in continuation on hole tool, alignment tank bay 6
" A-frame ", determines position of the Φ 5mm bolt hole 7 on tank bay 6.
3rd, shown in Fig. 4, then fixed point of being rule at the position of radius 5mm bolts hole 7 on tank bay 6 drills radius 4mm's
First hole, then expands in hole to radius 5.2mm, bomb body stage casing from hole guiding device to the body of tank bay 6 on draw 5mm bolts hole 7, finally with half
Footpath 5mm screw（Totally 40）Enging cabin 4 is docked with tank bay 6.
This draws the use of hole tool in production has obvious improvement compared with common manual drills so that operating personnel
Hole position can clearly be found accurately outside nacelle, hole position center line delimited, so as to carry out the assembly work of bay section, improve work
Efficiency；Borehole accuracy is improved, the hole position deviation for reversely drawing pore area is reduced.
Claims (3)
1. a kind of be used for the frock that the ecto-entad from nacelle draws hole, it is characterised in that：It includes rectangle aluminium flake, described rectangular
Center is provided with aperture at the broadside of shape aluminium flake, the aperture just correspond to nacelle on bolt hole, for from nacelle by extroversion
Inner hole, in the long edge position of rectangle aluminium flake, outputs an isosceles triangle support.
A kind of it be used for the ecto-entad from nacelle 2. according to claim 1 and draw the frock in hole, it is characterised in that：The length
A length of 130-150mm of square aluminium flake, a width of 25-35mm；Half is provided with the center position center away from broadside 9-11mm
Footpath 4-6mm aperture；At the long side 85-95mm of rectangle aluminium flake, it is that 18-22mm, waist are 14-16mm's to output a base
Isosceles triangle support.
A kind of it be used for the ecto-entad from nacelle 3. according to claim 1 and draw the method in hole, it is characterised in that：It is described its
Draw comprising the following steps that for hole：
（1）First by the apertures align on the bolt hole of front end face on enging cabin and rectangle aluminium flake, determine on rectangle aluminium flake
Position of the triangular supports on tank bay, and draw support in fuel tank nacelle with pencil；
（2）Then tank bay is docked with enging cabin, the A-frame on hole tool, alignment tank bay is drawn in continuation, it is determined that
Position of the bolt hole on tank bay；
（3）Rule and pinpoint at bolt hole position on tank bay, then drill just hole, then expand first hole, finally
Screw docks enging cabin with tank bay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710463268.2A CN107088868B (en) | 2017-06-19 | 2017-06-19 | Tool for guiding hole from outside to inside on cabin and hole guiding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710463268.2A CN107088868B (en) | 2017-06-19 | 2017-06-19 | Tool for guiding hole from outside to inside on cabin and hole guiding method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107088868A true CN107088868A (en) | 2017-08-25 |
| CN107088868B CN107088868B (en) | 2020-07-31 |
Family
ID=59640485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710463268.2A Active CN107088868B (en) | 2017-06-19 | 2017-06-19 | Tool for guiding hole from outside to inside on cabin and hole guiding method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107088868B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4998355A (en) * | 1990-02-02 | 1991-03-12 | Greene Teddy R | Apparatus and method for positioning opposing marks on opposing surfaces |
| CN200999095Y (en) * | 2007-01-30 | 2008-01-02 | 谭水柱 | Local expansion sample plate for airplane production |
| CN201872163U (en) * | 2010-11-18 | 2011-06-22 | 中铁十七局集团第三工程有限公司 | Drilling positioner for connecting steel plates of arch steel frame |
| CN105945531A (en) * | 2016-06-30 | 2016-09-21 | 浙江东南网架股份有限公司 | Process method for increasing punching rate of end part bolt holes of large-section H-shaped steel component |
-
2017
- 2017-06-19 CN CN201710463268.2A patent/CN107088868B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4998355A (en) * | 1990-02-02 | 1991-03-12 | Greene Teddy R | Apparatus and method for positioning opposing marks on opposing surfaces |
| CN200999095Y (en) * | 2007-01-30 | 2008-01-02 | 谭水柱 | Local expansion sample plate for airplane production |
| CN201872163U (en) * | 2010-11-18 | 2011-06-22 | 中铁十七局集团第三工程有限公司 | Drilling positioner for connecting steel plates of arch steel frame |
| CN105945531A (en) * | 2016-06-30 | 2016-09-21 | 浙江东南网架股份有限公司 | Process method for increasing punching rate of end part bolt holes of large-section H-shaped steel component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107088868B (en) | 2020-07-31 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Nanchang high tech Industrial Development Zone, Jiangxi Province Patentee after: JIANGXI HONGDU AVIATION INDUSTRY GROUP Co.,Ltd. Address before: 330000 Jiangxi city in Nanchang Province, the new bridge box 460 box 5001 Patentee before: JIANGXI HONGDU AVIATION INDUSTRY GROUP Co.,Ltd. |