CN105880981B - Aircraft skin bushing installation combination head - Google Patents
Aircraft skin bushing installation combination head Download PDFInfo
- Publication number
- CN105880981B CN105880981B CN201610271355.3A CN201610271355A CN105880981B CN 105880981 B CN105880981 B CN 105880981B CN 201610271355 A CN201610271355 A CN 201610271355A CN 105880981 B CN105880981 B CN 105880981B
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- CN
- China
- Prior art keywords
- head
- line rail
- axis
- slide unit
- reaming
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The present invention relates to a kind of combination header structures of aircraft skin bushing installation, it is primarily adapted for use in the installation of the small crown head two-wire bolt bushing of aircraft skin in aviation field, specially plant aircraft skin bushing installation combination head, it is characterized by comprising upper holders, lower fixed frame, grating scale, Y-axis slide unit, linear motor rotor, linear motor stator electric, Y-axis linear guides, reaming ream head, optical detecting head, gluing head, press-loading head, press-loading head clutch line rail sliding block, gluing head clutch line rail sliding block, reaming ream head clutch line rail sliding block, right line rail, medium line rail, left line rail, Z axis servo motor, shaft coupling, motor mount, bearing block assembly, ball-screw, feed screw nut and Z axis slide unit.
Description
Technical field
The present invention relates to a kind of combination header structures of aircraft skin bushing installation, are primarily adapted for use in aviation field
Aircraft skin bushing installation combination head is specially planted in the installation of the middle small crown head two-wire bolt bushing of aircraft skin.
Background technology
In aviation field, the connection of aircraft skin and skeleton has used ten hundreds of small crown head two-wire spiral shells
Bolt is equipped with small crown head two-wire bolt bushing, bushing installation procedure to avoid the damage of covering in connection procedure in covering
It is：With bottom outlet is bored, --- --- --- skin thickness detection --- gluing --- is pressed counter boring, at present domestic each aircraft system for reaming
It makes factory and mostly uses manual mode completion above-mentioned operation, manual mode has the disadvantage that heavy workload, low production efficiency；Each work
The technical merit of people is different, and installation quality is uncontrollable, and the extruding force in last procedure " press fitting " accurately can not be measured and be controlled
System.
Invention content
The present invention is in view of the above-mentioned problems of the prior art, provide a kind of combination head knot of aircraft skin bushing installation
Structure, the installation especially suitable for the small crown head two-wire bolt bushing of aircraft skin.
A kind of aircraft skin bushing installation combination head, it is characterised in that including upper holder, lower fixed frame, grating scale, Y
Axis slide unit, linear motor rotor, linear motor stator electric, Y-axis linear guides, reaming ream head, optical detecting head, gluing head, press fitting
Head, press-loading head clutch line rail sliding block, gluing head clutch line rail sliding block, reaming ream head clutch line rail sliding block, right line rail, medium line
Rail, left line rail, Z axis servo motor, shaft coupling, motor mount, bearing block assembly, ball-screw, feed screw nut and Z axis are slided
Platform, fixed frame is connected by screw with lower fixed frame to be integrated, Z axis servo motor, motor mount, bearing block group
Part, right line rail, left line rail are mounted on upper holder, and Y-axis linear guides, linear motor stator electric, grating scale are mounted on lower fixation
On frame.
The linear motor rotor, Y-axis linear guides sliding block and Y-axis slide unit are linked together.
The reaming ream head, optical detecting head, gluing head and press-loading head are arranged in the sleeve of Y-axis slide unit.
The feed screw nut, Z axis slide unit and medium line rail are linked together.
It is provided with respective clutch line rail sliding block on the reaming ream head, optical detecting head, gluing head and press-loading head, they
The clutch of each functional head and Z axis feed system is constituted with medium line rail.
Operation principle：
Fig. 7 is arrived refering to fig. 1, and upper holder 1 is connected by screw with lower fixed frame 2 and is integrated, Z axis servo motor 18, electricity
Machine mounting base 20, bearing block assembly 21, right line rail 15, left line rail 17 are mounted on upper holder on 1, Y-axis linear guides 7, straight
Line motor stator 6, grating scale 3 are mounted on lower fixed frame 2, stationary with upper-part.
When needing to 25 bottom outlet reaming of aircraft skin, counter boring, linear motor rotor 5 drives Y-axis slide unit 4 and each functional head
Y-axis moves so that reaming ream head 8 is in Z axis feeding center, at this moment reaming ream head clutch line rail sliding block 14 and medium line rail
16 engagements, Z axis servo motor 18 drive shaft coupling 19, ball-screw 22 to rotate, feed screw nut 23, Z axis slide unit 24, in
Between line rail 16 drive reaming ream head clutch line rail sliding block 14, reaming ream head 8 to be moved down along Z-direction, complete to flying covering 25
The reaming of bottom outlet and counter boring, later Z axis servo motor 18 drive reaming ream head 8 to retract.
When needing to 25 Thickness sensitivity of aircraft skin, linear motor rotor 5 drives Y-axis slide unit 4 and each functional head Y-axis fortune
It is dynamic so that optical detecting head 9 is in Z axis feeding center, is detected to aircraft skin thickness by optical principle, so as to
Select the small crown head two-wire bolt bushing of aircraft skin of appropriate size.
When needing the bushing mounting holes gluing to aircraft skin 25, linear motor rotor 5 drives Y-axis slide unit 4 and each work(
Energy head Y-axis movement so that gluing head 10 is in Z axis feeding center, at this moment gluing head clutch line rail sliding block 13 and medium line
Rail 16 engages, and Z axis servo motor 18 drives shaft coupling 19, ball-screw 22 to rotate, feed screw nut 23, Z axis slide unit 24,
Medium line rail 16 drives gluing head clutch line rail sliding block 13, gluing head 10 to be moved down along Z-direction, completes to aircraft skin
The gluing of 25 bushing mounting holes, the gluing head 10 of the drive of Z axis servo motor 18 later retract.
When needing to complete the press fitting function of the small crown head two-wire bolt bushing of aircraft skin 26, linear motor rotor 5 drives
Dynamic Y-axis slide unit 4 and the movement of each functional head Y-axis so that press-loading head 11 is in Z axis feeding center, at this moment gluing head clutch line
Rail sliding block 12 is engaged with medium line rail 16, and Z axis servo motor 18 drives shaft coupling 19, ball-screw 22 to rotate, leading screw
Nut 23, Z axis slide unit 24, medium line rail 16 drive gluing head clutch line rail sliding block 12, press-loading head 11 along Z-direction to moving down
It is dynamic, the press fitting function to the small crown head two-wire bolt bushing 26 of aircraft skin is completed, Z axis servo motor 18 drives press fitting later
First 11 retract.
By acting above, the present invention completes the installation of the small crown head two-wire bolt bushing of aircraft skin.
The present invention has the advantages that：
1. the present invention devises a kind of combination header structure, each functional head shares a set of Z axis ball-screw feed arrangement, the side Y
Linear motor is used to feeding, automatically control each functional head by electrical system feeds along Y-axis and Z axis, realizes that aircraft skin is small
The installation of crown head two-wire bolt bushing.
2. apparatus of the present invention are not only applicable to the small crown head two-wire bolt bushing of aircraft skin as a kind of combination header structure
Installation, be also applicable to class formula operation principle part installation.
3. apparatus of the present invention bodily form is small, simple in structure, installation and debugging are convenient；
4. apparatus of the present invention movement response is fast, positioning accuracy is high；
5. apparatus of the present invention job stability is high, applied widely.
Reference numeral
1. upper holder, 2. lower fixed frames, 3. grating scales, 4.Y axis slide unit, 5. linear motor rotors, 6. linear motors are fixed
Son, 7.Y axis linear guides, 8. reaming ream heads, 9. optical detecting heads, 10. gluing heads, 11. press-loading heads, 12. press-loading head clutch lines
Rail sliding block, 13. gluing head clutch line rail sliding blocks, 14. reaming ream head clutch line rail sliding blocks, 15. right line rails, 16. medium line rails,
17. left line rail, 18.Z axis servo motor, 19. shaft couplings, 20. motor mounts, 21. bearing block assemblies, 22. ball-screws,
23. the small crown head two-wire bolt bushing of feed screw nut, 24.Z axis slide unit, 25. aircraft skins, 26. aircraft skins.
Description of the drawings
Fig. 1 is the front view view of the present invention；
Fig. 2 is the right sectional view of the present invention；
Fig. 3 is the front and back comparison diagram of target installation of the present invention；
Fig. 4 is cut-away view of the present invention under reaming, counter boring operating mode；
Fig. 5 is cut-away view of the present invention under aircraft skin Thickness sensitivity operating mode；
Fig. 6 is cut-away view of the present invention under gluing operating mode；
Fig. 7 is cut-away view of the present invention under bushing press-mounting operating mode.
Specific embodiment：
Embodiment 1:
A kind of aircraft skin bushing installation combination head, it is characterised in that including upper holder 1, lower fixed frame 2, grating scale
3, Y-axis slide unit 4, linear motor rotor 5, linear motor stator electric 6, Y-axis linear guides 7, reaming ream head 8, optical detecting head 9, painting
Rubber head 10, press-loading head 11, press-loading head clutch line rail sliding block 12, gluing head clutch line rail sliding block 13, reaming ream head clutch line rail are slided
Block 14, right line rail 15, medium line rail 16, left line rail 17, Z axis servo motor 18, shaft coupling 19, motor mount 20, bearing block
Component 21, ball-screw 22, feed screw nut 23 and Z axis slide unit 24, fixed frame 1 are connected by screw with lower fixed frame 2
It is integrated, Z axis servo motor 18, motor mount 20, bearing block assembly 21, right line rail 15, left line rail 17 are mounted on upper fixation
1 on frame, Y-axis linear guides 7, linear motor stator electric 6, grating scale 3 are mounted on lower fixed frame.
Embodiment 2:
A kind of aircraft skin bushing installation combination head, it is characterised in that including upper holder 1, lower fixed frame 2, grating scale
3, Y-axis slide unit 4, linear motor rotor 5, linear motor stator electric 6, Y-axis linear guides 7, reaming ream head 8, optical detecting head 9, painting
Rubber head 10, press-loading head 11, press-loading head clutch line rail sliding block 12, gluing head clutch line rail sliding block 13, reaming ream head clutch line rail are slided
Block 14, right line rail 15, medium line rail 16, left line rail 17, Z axis servo motor 18, shaft coupling 19, motor mount 20, bearing block
Component 21, ball-screw 22, feed screw nut 23 and Z axis slide unit 24, fixed frame 1 are connected by screw with lower fixed frame 2
It is integrated, Z axis servo motor 18, motor mount 20, bearing block assembly 21, right line rail 15, left line rail 17 are mounted on upper fixation
1 on frame, Y-axis linear guides 7, linear motor stator electric 6, grating scale 3 are mounted on lower fixed frame.
The linear motor rotor 5, Y-axis linear guides sliding block and Y-axis slide unit 4 are linked together.
Embodiment 3:
A kind of aircraft skin bushing installation combination head, it is characterised in that including upper holder 1, lower fixed frame 2, grating scale
3, Y-axis slide unit 4, linear motor rotor 5, linear motor stator electric 6, Y-axis linear guides 7, reaming ream head 8, optical detecting head 9, painting
Rubber head 10, press-loading head 11, press-loading head clutch line rail sliding block 12, gluing head clutch line rail sliding block 13, reaming ream head clutch line rail are slided
Block 14, right line rail 15, medium line rail 16, left line rail 17, Z axis servo motor 18, shaft coupling 19, motor mount 20, bearing block
Component 21, ball-screw 22, feed screw nut 23 and Z axis slide unit 24, fixed frame 1 are connected by screw with lower fixed frame 2
It is integrated, Z axis servo motor 18, motor mount 20, bearing block assembly 21, right line rail 15, left line rail 17 are mounted on upper fixation
1 on frame, Y-axis linear guides 7, linear motor stator electric 6, grating scale 3 are mounted on lower fixed frame.
The linear motor rotor 5, Y-axis linear guides sliding block and Y-axis slide unit 4 are linked together.
The reaming ream head 8, optical detecting head 9, gluing head 10 and press-loading head 11 are arranged in the sleeve of Y-axis slide unit 4.
Embodiment 4:
A kind of aircraft skin bushing installation combination head, it is characterised in that including upper holder 1, lower fixed frame 2, grating scale
3, Y-axis slide unit 4, linear motor rotor 5, linear motor stator electric 6, Y-axis linear guides 7, reaming ream head 8, optical detecting head 9, painting
Rubber head 10, press-loading head 11, press-loading head clutch line rail sliding block 12, gluing head clutch line rail sliding block 13, reaming ream head clutch line rail are slided
Block 14, right line rail 15, medium line rail 16, left line rail 17, Z axis servo motor 18, shaft coupling 19, motor mount 20, bearing block
Component 21, ball-screw 22, feed screw nut 23 and Z axis slide unit 24, fixed frame 1 are connected by screw with lower fixed frame 2
It is integrated, Z axis servo motor 18, motor mount 20, bearing block assembly 21, right line rail 15, left line rail 17 are mounted on upper fixation
1 on frame, Y-axis linear guides 7, linear motor stator electric 6, grating scale 3 are mounted on lower fixed frame.
The linear motor rotor 5, Y-axis linear guides sliding block and Y-axis slide unit 4 are linked together.
The reaming ream head 8, optical detecting head 9, gluing head 10 and press-loading head 11 are arranged in the sleeve of Y-axis slide unit 4.
The feed screw nut 23, Z axis slide unit 24 and medium line rail 16 are linked together.
Embodiment 5：
A kind of aircraft skin bushing installation combination head, it is characterised in that including upper holder 1, lower fixed frame 2, grating scale
3, Y-axis slide unit 4, linear motor rotor 5, linear motor stator electric 6, Y-axis linear guides 7, reaming ream head 8, optical detecting head 9, painting
Rubber head 10, press-loading head 11, press-loading head clutch line rail sliding block 12, gluing head clutch line rail sliding block 13, reaming ream head clutch line rail are slided
Block 14, right line rail 15, medium line rail 16, left line rail 17, Z axis servo motor 18, shaft coupling 19, motor mount 20, bearing block
Component 21, ball-screw 22, feed screw nut 23 and Z axis slide unit 24, fixed frame 1 are connected by screw with lower fixed frame 2
It is integrated, Z axis servo motor 18, motor mount 20, bearing block assembly 21, right line rail 15, left line rail 17 are mounted on upper fixation
1 on frame, Y-axis linear guides 7, linear motor stator electric 6, grating scale 3 are mounted on lower fixed frame.
The linear motor rotor 5, Y-axis linear guides sliding block and Y-axis slide unit 4 are linked together.
The reaming ream head 8, optical detecting head 9, gluing head 10 and press-loading head 11 are arranged in the sleeve of Y-axis slide unit 4.
The feed screw nut 23, Z axis slide unit 24 and medium line rail 16 are linked together.
Respective clutch line rail is provided on the reaming ream head 8, optical detecting head 9, gluing head 10 and press-loading head 11 to slide
Block, they constitute the clutch of each functional head and Z axis feed system with medium line rail 16.
Operation principle：
Fig. 7 is arrived refering to fig. 1, and upper holder 1 is connected by screw with lower fixed frame 2 and is integrated, Z axis servo motor 18, electricity
Machine mounting base 20, bearing block assembly 21, right line rail 15, left line rail 17 are mounted on upper holder on 1, Y-axis linear guides 7, straight
Line motor stator 6, grating scale 3 are mounted on lower fixed frame 2, stationary with upper-part.
When needing to 25 bottom outlet reaming of aircraft skin, counter boring, linear motor rotor 5 drives Y-axis slide unit 4 and each functional head
Y-axis moves so that reaming ream head 8 is in Z axis feeding center, at this moment reaming ream head clutch line rail sliding block 14 and medium line rail
16 engagements, Z axis servo motor 18 drive shaft coupling 19, ball-screw 22 to rotate, feed screw nut 23, Z axis slide unit 24, in
Between line rail 16 drive reaming ream head clutch line rail sliding block 14, reaming ream head 8 to be moved down along Z-direction, complete to flying covering 25
The reaming of bottom outlet and counter boring, later Z axis servo motor 18 drive reaming ream head 8 to retract.
When needing to 25 Thickness sensitivity of aircraft skin, linear motor rotor 5 drives Y-axis slide unit 4 and each functional head Y-axis fortune
It is dynamic so that optical detecting head 9 is in Z axis feeding center, is detected to aircraft skin thickness by optical principle, so as to
Select the small crown head two-wire bolt bushing of aircraft skin of appropriate size.
When needing the bushing mounting holes gluing to aircraft skin 25, linear motor rotor 5 drives Y-axis slide unit 4 and each work(
Energy head Y-axis movement so that gluing head 10 is in Z axis feeding center, at this moment gluing head clutch line rail sliding block 13 and medium line
Rail 16 engages, and Z axis servo motor 18 drives shaft coupling 19, ball-screw 22 to rotate, feed screw nut 23, Z axis slide unit 24,
Medium line rail 16 drives gluing head clutch line rail sliding block 13, gluing head 10 to be moved down along Z-direction, completes to aircraft skin
The gluing of 25 bushing mounting holes, the gluing head 10 of the drive of Z axis servo motor 18 later retract.
When needing to complete the press fitting function of the small crown head two-wire bolt bushing of aircraft skin 26, linear motor rotor 5 drives
Dynamic Y-axis slide unit 4 and the movement of each functional head Y-axis so that press-loading head 11 is in Z axis feeding center, at this moment gluing head clutch line
Rail sliding block 12 is engaged with medium line rail 16, and Z axis servo motor 18 drives shaft coupling 19, ball-screw 22 to rotate, leading screw
Nut 23, Z axis slide unit 24, medium line rail 16 drive gluing head clutch line rail sliding block 12, press-loading head 11 along Z-direction to moving down
It is dynamic, the press fitting function to the small crown head two-wire bolt bushing 26 of aircraft skin is completed, Z axis servo motor 18 drives press fitting later
First 11 retract.
By acting above, the present invention completes the installation of the small crown head two-wire bolt bushing of aircraft skin.
Claims (1)
1. aircraft skin bushing installation combination head, which is characterized in that including upper holder (1), lower fixed frame (2), grating scale
(3), Y-axis slide unit (4), linear motor rotor (5), linear motor stator electric (6), Y-axis linear guides (7), reaming ream head (8), light
Learn detector (9), gluing head (10), press-loading head (11), press-loading head clutch line rail sliding block (12), gluing head clutch line rail sliding block
(13), reaming ream head clutch line rail sliding block (14), right line rail (15), medium line rail (16), left line rail (17), Z axis servo motor
(18), shaft coupling (19), motor mount (20), bearing block assembly (21), ball-screw (22), feed screw nut (23) and Z axis
Slide unit (24), fixed frame (1) is connected by screw with lower fixed frame (2) to be integrated, Z axis servo motor (18), motor
Mounting base 20), bearing block assembly (21), right line rail (15), left line rail (17) be mounted on upper holder (1) on, Y-axis linear guides
(7), linear motor stator electric (6), grating scale (3) are mounted on lower fixed frame；The linear motor rotor (5), Y-axis linear guides
Sliding block and Y-axis slide unit (4) are linked together；The reaming ream head (8), optical detecting head (9), gluing head (10) and press-loading head (11)
It is arranged in the sleeve of Y-axis slide unit (4)；The feed screw nut (23), Z axis slide unit (24) and medium line rail (16) are linked together；
Respective clutch line rail is provided on the reaming ream head (8), optical detecting head (9), gluing head (10) and press-loading head (11) to slide
Block, they constitute the clutch of each functional head and Z axis feed system with medium line rail (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610271355.3A CN105880981B (en) | 2016-04-28 | 2016-04-28 | Aircraft skin bushing installation combination head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610271355.3A CN105880981B (en) | 2016-04-28 | 2016-04-28 | Aircraft skin bushing installation combination head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105880981A CN105880981A (en) | 2016-08-24 |
| CN105880981B true CN105880981B (en) | 2018-11-02 |
Family
ID=56701903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610271355.3A Active CN105880981B (en) | 2016-04-28 | 2016-04-28 | Aircraft skin bushing installation combination head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105880981B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441465B (en) * | 2021-05-27 | 2023-04-07 | 成都飞机工业（集团）有限责任公司 | Cleaning device for linear grating ruler and using method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5852003Y2 (en) * | 1979-04-26 | 1983-11-28 | 株式会社 トヤマキカイ | Turret head device in machine tools |
| GB2103966B (en) * | 1981-07-17 | 1985-12-11 | British Aerospace | Work head assembly |
| CN201889389U (en) * | 2010-11-19 | 2011-07-06 | 陕西飞机工业（集团）有限公司 | Rivet edge distance limiter of drilling and riveting machine |
| CN102581600A (en) * | 2012-03-27 | 2012-07-18 | 苏州通锦精密工业有限公司 | Precision push-mounting machine with detection function |
| CN103231250B (en) * | 2013-05-03 | 2015-08-12 | 西北工业大学 | A kind of multi-functional drill riveting actuator |
| CN104385420B (en) * | 2014-11-10 | 2016-04-13 | 浙江天竹工贸有限公司 | Automatic branding boring labelling machine |
-
2016
- 2016-04-28 CN CN201610271355.3A patent/CN105880981B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105880981A (en) | 2016-08-24 |
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