CN101362302B - C type folded milling-drilling-riveting combined processing center and method of use thereof - Google Patents

C type folded milling-drilling-riveting combined processing center and method of use thereof Download PDF

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Publication number
CN101362302B
CN101362302B CN2008101616725A CN200810161672A CN101362302B CN 101362302 B CN101362302 B CN 101362302B CN 2008101616725 A CN2008101616725 A CN 2008101616725A CN 200810161672 A CN200810161672 A CN 200810161672A CN 101362302 B CN101362302 B CN 101362302B
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CN
China
Prior art keywords
riveting
boring
milling
rivet
lathe
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CN2008101616725A
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Chinese (zh)
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CN101362302A (en
Inventor
柯映林
贾叔仕
蒋君侠
李江雄
方强
王青
黄浦缙
刘刚
郭志敏
黄鹏
Original Assignee
浙江大学
成都飞机工业(集团)有限责任公司
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Priority to CN2008101616725A priority Critical patent/CN101362302B/en
Publication of CN101362302A publication Critical patent/CN101362302A/en
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Publication of CN101362302B publication Critical patent/CN101362302B/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00Riveting
    • B21J15/10Riveting machines
    • B21J15/14Riveting machines specially adapted for riveting specific articles, e.g. brake lining machines
    • B21J15/142Aerospace structures

Abstract

The invention discloses a working principle of a C type involutive milling, drilling and riveting combined machining center and a structure thereof. The body section of a plane can be machined by milling and drilling, and also the structure is provided with counter boring and rivet holding functions. A left machine tool body and a right machine tool body of a C type machine tool are arranged on a fixing base, two semi-circle supporting plates are arranged on the machine tool, a clamping device and a circular guide rail are uniformly distributed on the supporting plate, and a drilling and riveting device and an electric main shaft power head drilling and milling device are arranged on the circular guide rail. The working principle adopt the following machining steps: firstly, the left machine tool body and the right machine tool body are moved on the guide rail, and two semi-circumferential frames are opened; secondly, after the work piece is in position, the two semi-circumferential frames are closed, and the fixing for the work piece is realized; thirdly, after the electric main shaft power head drilling and milling device is in position, the drilling and milling for the work is finished; and fourthly, the working process of the drilling and riveting is similar to the drilling and milling device. The invention has the advantages that firstly, the automatic machining of milling, drilling and riveting of the body section of the plane can be satisfied; secondly, the work piece is ensured to have good passing ability after the machining; and thirdly, the range of circumferential machining and rivet connection range is large, and the working efficiency is high.

Description

C type opposite mills and bores riveting machining center and using method thereof
Technical field
The present invention relates to a kind of C type opposite and mill brill riveting machining center and using method thereof
Background technology
The large aircraft frame sections need dock end face and the hole processes to it when involutory assembling, finish riveting work then.It is huge to bore the riveting workload, and the automaticity of boring riveting processing directly influences efficiency of assembling and quality.
In the external aircraft assembling, when the big parts of aircraft dock, the large-scale special purpose machine tool of many employings is realized the riveting of automation brill, as U.S. Pat 6,505,393B2 discloses a kind of apparatus and method that are applied to the airframe riveted joint, proposes at the outside automatic riveting lathe that uses large-scale frame structure of fuselage, and fuselage interior uses industrial robot to carry out the auxiliary riveted joint of aircraft assembling.The range of work of this special purpose machine tool is bigger, and automatic riveting is carried out in the zone that can be difficult to arrive in aircraft components, and is provided with sensor control and vacuum bits-suction device, prevents that smear metal from falling into fuselage.But external equipment size is bigger, and open, trafficability characteristic is relatively poor, can not realize continuous processing, after processing a fuselage, the fuselage that needs to have processed hangs, and fuselage to be processed is lifted on the anchor clamps again, should not use in the aircraft assembling line.
At present, domestic aircraft manufacturing enterprise is mostly by manually finishing these work, and the operator generally positions the hole by drill jig, guide hole or line.Finish the boring back from the outside and insert rivet, inboard operator is just according to the riveted joint position, sidetracking riveter tool in location and the operation, and a rivet is then finished the brill riveting rivet and is operated, and inefficiency, labour intensity are big, and technical merit is very backward.
Summary of the invention
The objective of the invention is at these deficiencies, provide a kind of C type opposite to mill and bore riveting machining center and using method thereof.
C type opposite mills brill riveting machining center and comprises C type lathe left side lathe bed, the manually-operated platform, lathe bed connects gusset, hold down gag, the manually-operated ladder, involutory guiding locking device, the descending operation platform, bore the riveting device, circular guideway, an electricity main shaft power drilling-milling apparatus, guide rail baffle, firm banking, the right lathe bed of C type lathe, tool changing device and semi arch gripper shoe, be provided with C type lathe left side lathe bed on the firm banking successively, the right lathe bed of guide rail baffle and C type lathe, the firm banking center is provided with the descending operation platform, the right lathe bed of C type lathe left side lathe bed and C type lathe is respectively equipped with two semi arch gripper shoes, two semi arch gripper shoes connect gusset by lathe bed and fix and be combined into a left side and right two asymmetric half frames, about two asymmetrical half frames be combined and close looping frame mechanism, the semi arch outside two semi arch gripper shoes is evenly equipped with hold down gag, semicircle cambered surface inboard two semi arch gripper shoes is provided with circular guideway, on circular guideway, be provided with and bore a riveting device and an electric main shaft power drilling-milling apparatus, semicircle cambered surface upper surface and lower surface two semi arch gripper shoes are respectively equipped with involutory guiding locking device, and the right lathe bed of C type lathe left side lathe bed and C type lathe is respectively equipped with tool changing device, manually-operated platform and manually-operated ladder.
Described brill riveting device comprises riveted joint support platform, first telescopic oil cylinder, riveting work platform, puts the rivet unit, boring counter boring unit, top iron, riveted joint index dial, first linear guides and the slide block and the first circular motion drive motors, the riveted joint support platform is provided with the first circular motion drive motors, first telescopic oil cylinder and first linear guides and slide block, first linear guides and slide block are provided with the riveting work platform, the center of riveting work platform is provided with the riveted joint index dial, all lays rivet unit, boring counter boring unit (19) and top iron on the end face of riveted joint index dial.
A described electric main shaft power drilling-milling apparatus comprises that brill mills support platform, second telescopic oil cylinder, processing dynamics head workbench, electric main shaft power head, second linear guides and slide block and the second circular motion drive motors, brill mills support platform and is provided with the second circular motion drive motors, second telescopic oil cylinder and second linear guides and slide block, second linear guides and slide block are provided with processing dynamics head workbench, and the center of processing dynamics head workbench is provided with electric main shaft power head.
Described involutory guiding locking device is made up of the locating hole of one group of alignment pin and band fluid brake, and when two asymmetric half frames were closed, after alignment pin inserted locating hole fully, the brake gear action guaranteed that two asymmetric half frames reliably are combined locking.
Described boring counter boring unit is made up of electric main shaft and brill ream gang tool, and electric main shaft is controlled by machining center.
The described rivet unit of putting mainly is made up of storage nail pipe and electromagnetic vibration hopper, carries the rivet of several different sizes and specification.
Described rivet unit, boring counter boring unit and the top iron put is done ± 240 ° of rotations around the index dial axis.
Described manually-operated platform and manually-operated ladder are convenient to help manual observation man-hour adding, and carry out smear metal removing, deburring and cold extrusion operation.
C type opposite mills and bores riveting machining center using method, comprises milling boring processing and boring riveting processing two parts,
Mill to bore to process and comprise the steps:
1) the right lathe bed of C type lathe left side lathe bed and C type lathe moves along directions X, and two asymmetrical half frames are opened about ring frame mechanism, and after workpiece to be processed was gone into the position, two asymmetrical half frames were combined and close about ring frame mechanism;
2) the hold down gag cylinder of ring frame mechanism circumferential arrangement action, compressor arm are stretched out realization the part of workpiece are compressed;
3) an electric main shaft power drilling-milling apparatus moves along circular guideway, and processing dynamics head workbench moves in the Y direction, realizes that cutter bores processing to milling of fuselage butt joint end face any part;
Boring riveting processing comprises the steps:
4) utilize laser tracker that inside and outside brill riveting equipment is carried out position measurement after, obtain the space coordinates information of boring riveting equipment;
5) according to the space coordinates information of boring riveting equipment, drive unit makes the riveted joint support platform make circumferential movement along the circular guideway on the C type lathe, first telescopic oil cylinder drive the riveting work platform at the first linear guides upper edge Y to motion, riveted joint index dial electric rotating machine driving riveted joint index dial rotates to boring counter boring unit axis and aligns the riveting point, each retaining mechanism locking operating position;
6) boring counter boring unit is finished and is return after the boring counter boring process and along being rotated counterclockwise 120 °, put riveting unit center axis alignment hole center;
7) put the rivet unit and by compressed air rivet is transported to along conduit and puts in the nail manipulator, put the subordinate general who has surrendered's rivet of nailing machine tool and be pressed in the hole, return then and along being rotated counterclockwise 120 °, top iron central axis is consistent with the rivet direction, pushes up firm rivet;
8) top iron is positioned at directly over the rivet countersunk head, top iron, puts the rivet unit and ± 240 ° of rotations are done around the index dial axis in boring counter boring unit.
The C type opposite that the present invention proposes mills and bores this type aircraft machining tool of riveting machining center, can well dock the automation milling and the drilling processing of end face to aircraft, and satisfies the trafficability characteristic requirement of workpiece.
Description of drawings
Advantage of the present invention: 1) can realize to large aircraft fuselage workpiece with curved profile before butt joint circumferentially and processing request radially; 2) can satisfy trafficability characteristic requirement after the workpiece processing; 3) but the range of work of circumferentially processing and riveting is bigger, operating efficiency is higher.
Fig. 1 mills for C type of the present invention, the structural representation of an embodiment of brill, riveting machining center;
Fig. 2 mills for C type of the present invention, the brill riveting apparatus structure schematic diagram of an embodiment of brill, riveting machining center;
Fig. 3 mills for C type of the present invention, the electric main shaft power drilling-milling apparatus structural representation of an embodiment of brill, riveting machining center;
The specific embodiment
As shown in Figure 1, C type opposite mills brill riveting machining center and comprises C type lathe left side lathe bed 1, manually-operated platform 2, lathe bed connects gusset 3, hold down gag 4, manually-operated ladder 5, involutory guiding locking device 6, descending operation platform 7, bore riveting device 8, circular guideway 9, an electricity main shaft power drilling-milling apparatus 10, guide rail baffle 11, firm banking 12, the right lathe bed 13 of C type lathe, tool changing device 14, semi arch gripper shoe 15, be provided with C type lathe left side lathe bed 1 on the firm banking 12 successively, guide rail baffle 11, the right lathe bed 13 of C type lathe, firm banking 12 centers are provided with descending operation platform 7, C type lathe left side lathe bed 1, the right lathe bed 13 of C type lathe is respectively equipped with two semi arch gripper shoes 15, two semi arch gripper shoes 15 connect gusset 3 by lathe bed and fix, the semi arch outside two semi arch gripper shoes 15 is evenly equipped with hold down gag 4, semicircle cambered surface inboard two semi arch gripper shoes 15 is provided with circular guideway 9, on circular guideway 9, be provided with and bore riveting device 8, an electricity main shaft power drilling-milling apparatus 10, semicircle cambered surface upper surface and lower surface two semi arch gripper shoes 15 are respectively equipped with involutory guiding locking device 6, C type lathe left side lathe bed 1, the right lathe bed 13 of C type lathe is respectively equipped with tool changing device 14, manually-operated platform 2 and manually-operated ladder 5.
For ease of moving of airframe, two asymmetrical half frames about full annular frame mechanism makes.The right lathe bed 13 of C type lathe left side lathe bed 1 and C type lathe moves at the guide rail upper edge of firm banking 12 directions X; realize the open and close of two semi-circular frames, when half frame was opened, guide rail baffle 11 was covered on the guide rail; play the effect of protection guide rail, and can guarantee that fuselage passes through smoothly.The design of ring frame is fit to the shape need of large aircraft fuselage.Involutory guiding locking device 6 guarantees that two and half frames reliably are combined locking, it is made up of the locating hole of one group of alignment pin and band fluid brake, closes when half frame, after alignment pin inserts locating hole fully, the brake gear action guarantees that two and half frames reliably are combined locking.The fixing that the hold down gag 4 of ring frame circumferential arrangement is realized workpiece.An electricity main shaft power drilling-milling apparatus 10 can move along circular guideway 9, and processing dynamics head workbench 26 can move in the Y direction.These motions are made up with the feed motion of unit head, realize milling and the drilling work of cutter to fuselage butt joint end face.
The right lathe bed 13 of C type lathe left side lathe bed 1 and C type lathe under the drive of screw mandrel slide block mechanism, is made X to moving along guide rail respectively, and two semi-circular frames are opened.When airframe arrives Working position, after finish the location, close two and half ring frames, 6 actions of guiding locking device, two and half frames reliably are combined locking.The cylinder action of the hold down gag 4 of ring frame circumferential arrangement, compressor arm stretches out, and fuselage is carried out fixing, reduces the processing vibrations.
On the circular guideway 9 of two C types of lathe lathe bed two rams are arranged respectively, on the circumferential expansion link in ram upper edge riveted joint index dial 21 is housed respectively, form and bore riveting device 8 and also realize boring and counter boring and put nail, top riveting function; But the electric main shaft power 27 of tool changing is housed on the circumferential expansion link in another ram upper edge, forms an electric main shaft power drilling-milling apparatus 10, realize the milling and the drilling work of frame sections butt joint end face.
Involutory guiding locking device 6 is made up of the locating hole of one group of alignment pin and band fluid brake, and when two and half frames were closed, after alignment pin inserted locating hole fully, the brake gear action guaranteed that two and half frames reliably are combined locking; Manually-operated platform 2, manually-operated ladder 5 are convenient to help manual observation man-hour adding, and carry out operations such as smear metal removing, deburring, cold extrusion.
As shown in Figure 2, bore riveting device 8 and comprise the riveted joint support platform, first telescopic oil cylinder 16, riveting work platform 17, put rivet unit 18, boring counter boring unit 19, top iron 20, riveted joint index dial 21, first linear guides and slide block 22, the first circular motion drive motors 23, the riveted joint support platform is provided with the first circular motion drive motors 23, first telescopic oil cylinder 16 and first linear guides and slide block 22, first linear guides and slide block 22 are provided with riveting work platform 17, the center of riveting work platform 17 is provided with riveted joint index dial 21, all lays rivet unit 18 on the end face of riveted joint index dial 21, boring counter boring unit 19 and top iron 20.Boring counter boring unit 19 is made up of electric main shaft and brill ream gang tool, and electric main shaft is controlled by machining center.Put rivet unit 18 and mainly form, can carry the rivet of several different sizes and specification by storage nail pipe and electromagnetic vibration hopper.Putting rivet unit 18, boring counter boring unit 19 and top iron 20 can do ± 240 ° of rotations around the index dial axis.
As shown in Figure 3, an electricity main shaft power drilling-milling apparatus 10 comprises that brill mills support platform 24, second telescopic oil cylinder 25, processing dynamics head workbench 26, electric main shaft power 27, second linear guides and slide block 28, the second circular motion drive motors 29, brill mills support platform 24 and is provided with the second circular motion drive motors 29, second telescopic oil cylinder 25 and second linear guides and slide block 28, second linear guides and slide block 28 are provided with processing dynamics head workbench 26, and the center of processing dynamics head workbench 26 is provided with electric main shaft power 27.
C type opposite mills and bores riveting machining center using method and comprise milling and bore processing and bore riveting processing two parts and mill and bore processing and comprise the steps:
1) the right lathe bed of C type lathe left side lathe bed 1 and C type lathe 13 moves along directions X, and two asymmetrical half frames are opened about ring frame mechanism, and after workpiece to be processed was gone into the position, two asymmetrical half frames were combined and close about ring frame mechanism;
2) hold down gag 4 cylinders of ring frame mechanism circumferential arrangement action, compressor arm are stretched out realization the part of workpiece are compressed;
3) the second circular motion drive motors 29 drives to bore and mills support platform 24 and make circumferential movement along C type frame circular guideway 9, second telescopic oil cylinder 25 drives processing dynamics head workbench 26 and cooperates lower edge Y to motion at second linear guides and slide block 28, after arriving Working position, the location is finished in each retaining mechanism work.The feeding drive motors drives 27 feed motion of electric main shaft power, realizes that cutter bores processing to milling of fuselage butt joint end face any part.
Boring riveting processing comprises the steps:
4) utilize laser tracker that inside and outside brill riveting equipment is carried out position measurement after, obtain the space coordinates information of boring riveting equipment;
5) according to the space coordinates information of boring riveting equipment, drive unit makes the riveted joint support platform make circumferential movement along the circular guideway 9 on the C type lathe, first telescopic oil cylinder 16 drive riveting work platform 17 at first linear guides, 22 upper edge Y to motion, riveted joint index dial 21 electric rotating machines driving riveted joint index dial 21 rotates to boring counter boring unit 19 axis and aligns the riveting point, each retaining mechanism locking operating position;
6) the boring counter boring unit 19 that bores riveting device 8 is made up of electric main shaft and brill ream gang tool, and electric main shaft is controlled by machining center.The axis normal that boring counter boring unit 19 guarantees the hole along the fuselage radial feed is in the fuselage outer surface, and boring counter boring unit 19 is finished and return after the boring counter boring process and along being rotated counterclockwise 120 °, put 18 central axis alignment hole centers, riveting unit;
7) put rivet unit 18 and mainly form, can carry the rivet of several different sizes and specification by storage nail pipe and electromagnetic vibration hopper.Put rivet unit 18 and by compressed air rivet is transported to along conduit and puts in the nail manipulator, put the subordinate general who has surrendered's rivet of nailing machine tool and be pressed in the hole, return then and along being rotated counterclockwise 120 °, iron 20 central axis in top are consistent with the rivet direction, push up firm rivet;
Hole and rivet have certain amount of interference, so rivet can not come off, top iron 20 descends and withstands the rivet countersunk head.Boring counter boring unit 19, put rivet unit 18 and top iron 20 front ends, a lining is respectively arranged, lining is realized compressing in advance of covering and fuselage under the effect of spring holder.
8) top iron 20 is positioned at directly over the rivet countersunk head.For avoiding in the rotary course electric wire to twine, top iron 20, put rivet unit 18 and ± 240 ° of rotations are done around the index dial axis in boring counter boring unit 19.

Claims (9)

1. a C type opposite mills and bores the riveting machining center, it is characterized in that comprising C type lathe left side lathe bed (1), manually-operated platform (2), lathe bed connects gusset (3), hold down gag (4), manually-operated ladder (5), involutory guiding locking device (6), descending operation platform (7), bore riveting device (8), circular guideway (9), an electricity main shaft power drilling-milling apparatus (10), guide rail baffle (11), firm banking (12), the right lathe bed (13) of C type lathe, tool changing device (14) and semi arch gripper shoe (15), be provided with C type lathe left side lathe bed (1) on the firm banking (12) successively, the right lathe bed (13) of guide rail baffle (11) and C type lathe, firm banking (12) center is provided with descending operation platform (7), C type lathe left side lathe bed (1) and the right lathe bed of C type lathe (13) are respectively equipped with two semi arch gripper shoes (15), two semi arch gripper shoes (15) connect gusset (3) by lathe bed and fix and be combined into a left side and right two asymmetric half frames, about two asymmetrical half frames be combined and close looping frame mechanism, the semi arch outside in two semi arch gripper shoes (15) is evenly equipped with hold down gag (4), semicircle cambered surface inboard in two semi arch gripper shoes (15) is provided with circular guideway (9), on circular guideway (9), be provided with and bore a riveting device (8) and an electric main shaft power drilling-milling apparatus (10), semicircle cambered surface upper surface and lower surface in two semi arch gripper shoes (15) are respectively equipped with involutory guiding locking device (6), and C type lathe left side lathe bed (1) and the right lathe bed of C type lathe (13) are respectively equipped with tool changing device (14), manually-operated platform (2) and manually-operated ladder (5).
2. a kind of C type opposite according to claim 1 mills and bores the riveting machining center, it is characterized in that described brill riveting device (8) comprises the riveted joint support platform, first telescopic oil cylinder (16), riveting work platform (17), put rivet unit (18), boring counter boring unit (19), top iron (20), riveted joint index dial (21), first linear guides and slide block (22) and the first circular motion drive motors (23), the riveted joint support platform is provided with the first circular motion drive motors (23), first telescopic oil cylinder (16) and first linear guides and slide block (22), first linear guides and slide block (22) are provided with riveting work platform (17), the center of riveting work platform (17) is provided with riveted joint index dial (21), all lays rivet unit (18) on the end face of riveted joint index dial (21), boring counter boring unit (19) and top iron (20).
3. a kind of C type opposite according to claim 1 mills and bores the riveting machining center, it is characterized in that a described electric main shaft power drilling-milling apparatus (10) comprises that brill mills support platform (24), second telescopic oil cylinder (25), processing dynamics head workbench (26), electricity main shaft power head (27), second linear guides and slide block (28) and the second circular motion drive motors (29), brill mills support platform (24) and is provided with the second circular motion drive motors (29), second telescopic oil cylinder (25) and second linear guides and slide block (28), second linear guides and slide block (28) are provided with processing dynamics head workbench (26), and the center of processing dynamics head workbench (26) is provided with electric main shaft power head (27).
4. a kind of C type opposite according to claim 1 mills and bores the riveting machining center, it is characterized in that, described involutory guiding locking device (6) is made up of the locating hole of one group of alignment pin and band fluid brake, when two asymmetric half frames are closed, after alignment pin inserts locating hole fully, the brake gear action guarantees that two asymmetric half frames reliably are combined locking.
5. a kind of C type opposite according to claim 1 mills and bores the riveting machining center, it is characterized in that, described boring counter boring unit (19) is made up of electric main shaft and brill ream gang tool, and electric main shaft is controlled by machining center.
6. a kind of C type opposite according to claim 1 mills and bores the riveting machining center, it is characterized in that, the described rivet unit (18) of putting mainly is made up of storage nail pipe and electromagnetic vibration hopper, carries the rivet of several different sizes and specification.
7. a kind of C type opposite according to claim 1 mills and bores the riveting machining center, it is characterized in that, described rivet unit (18), boring counter boring unit (19) and the top iron (20) put is done ± 240 ° of rotations around the index dial axis.
8. a kind of C type opposite according to claim 1 mills and bores the riveting machining center, it is characterized in that, described manually-operated platform (2) and manually-operated ladder (5) are convenient to help manual observation man-hour adding, and carry out smear metal removing, deburring and cold extrusion operation.
9. a C type opposite according to claim 1 mills and bores riveting machining center using method, it is characterized in that comprising milling boring processing and boring riveting processing two parts,
Mill to bore to process and comprise the steps:
1) C type lathe left side lathe bed (1) and the right lathe bed of C type lathe (13) move along directions X, and two asymmetrical half frames are opened about ring frame mechanism, and after workpiece to be processed was gone into the position, two asymmetrical half frames were combined and close about ring frame mechanism;
2) hold down gag (4) cylinder of ring frame mechanism circumferential arrangement action, compressor arm are stretched out realization the part of workpiece are compressed;
3) an electric main shaft power drilling-milling apparatus (10) moves along circular guideway, and processing dynamics head workbench (26) moves in the Y direction, realizes that cutter bores processing to milling of fuselage butt joint end face any part;
Boring riveting processing comprises the steps:
4) utilize laser tracker that inside and outside brill riveting equipment is carried out position measurement after, obtain the space coordinates information of boring riveting equipment;
5) according to the space coordinates information of boring riveting equipment, drive unit makes the riveted joint support platform make circumferential movement along the circular guideway (9) on the C type lathe, first telescopic oil cylinder (16) drive riveting work platform (17) at first linear guides (22) upper edge Y to motion, riveted joint index dial (21) electric rotating machine driving riveted joint index dial (21) rotates to boring counter boring unit (19) axis and aligns the riveting point, each retaining mechanism locking operating position;
6) boring counter boring unit (19) is finished and is return after the boring counter boring process and along being rotated counterclockwise 120 °, put central axis alignment hole center, riveting unit (18);
7) put rivet unit (18) and by compressed air rivet is transported to along conduit and puts in the nail manipulator, put the subordinate general who has surrendered's rivet of nailing machine tool and be pressed in the hole, return then and along being rotated counterclockwise 120 °, top iron (20) central axis is consistent with the rivet direction, pushes up firm rivet;
8) top iron (20) is positioned at directly over the rivet countersunk head, top iron (20), puts rivet unit (18) and ± 240 ° of rotations are done around the index dial axis in boring counter boring unit (19).
CN2008101616725A 2008-09-19 2008-09-19 C type folded milling-drilling-riveting combined processing center and method of use thereof CN101362302B (en)

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Application Number Priority Date Filing Date Title
CN2008101616725A CN101362302B (en) 2008-09-19 2008-09-19 C type folded milling-drilling-riveting combined processing center and method of use thereof

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Application Number Priority Date Filing Date Title
CN2008101616725A CN101362302B (en) 2008-09-19 2008-09-19 C type folded milling-drilling-riveting combined processing center and method of use thereof

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CN101362302B true CN101362302B (en) 2010-08-18

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CN102636110B (en) * 2012-03-26 2015-03-25 南京航空航天大学 Reference detecting device of automatic drilling and riveting system of airplane components and detecting method thereof
CN102744743B (en) * 2012-07-06 2014-12-10 安费诺(常州)高端连接器有限公司 Punching and binding all-in-one machine
CN103861964B (en) * 2012-12-16 2017-03-15 大连三控机械自动化有限公司 New bearing cage riveting automatic indexing
CN103447948B (en) * 2013-08-15 2015-10-28 张满九 Rotatable grinding machine chuck syndeton
CN105067046B (en) * 2015-09-15 2017-11-10 沈阳飞机工业(集团)有限公司 A kind of automatic drill riveter calibration method
CN105033998B (en) * 2015-09-15 2017-05-10 南京航空航天大学 Intelligent flexible production line based on automatic robot assembling and operating method thereof
CN105414617B (en) * 2015-12-23 2017-12-19 浙江太阳股份有限公司 A kind of cylindrical milling machine of high precision numerical control
CN105642814B (en) * 2016-03-04 2017-07-28 西北工业大学 One kind is used for the semi-automatic electromagnetic riveting system of aircraft aerofoil class formation part
EP3558608B1 (en) * 2016-12-20 2021-01-13 Schirmer Maschinen GmbH Device for machining rod-shaped workpieces such as window profiles or door profiles
CN106736553A (en) * 2017-03-09 2017-05-31 尚鳌自动化工程(上海)有限公司 For airframe section curved track drilling equipment and application method
CN109204875B (en) * 2017-12-13 2020-10-16 中国航空制造技术研究院 Rotating device for assembling helicopter body
CN109176019B (en) * 2018-10-17 2020-11-24 江西洪都航空工业集团有限责任公司 Method for flexibly assembling machine tool

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