CN202070885U - Multi-point flexible positioning tool for wallboard automatic drilling and riveting assembly - Google Patents
Multi-point flexible positioning tool for wallboard automatic drilling and riveting assembly Download PDFInfo
- Publication number
- CN202070885U CN202070885U CN2011200811944U CN201120081194U CN202070885U CN 202070885 U CN202070885 U CN 202070885U CN 2011200811944 U CN2011200811944 U CN 2011200811944U CN 201120081194 U CN201120081194 U CN 201120081194U CN 202070885 U CN202070885 U CN 202070885U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- pogo
- guide rail
- slide block
- post
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a multi-point flexible positioning tool for wallboard automatic drilling and riveting assembly. The information of the key characteristics of skins and long strings are transmitted to an integrated control system, the integrated control system calculates the actual poses of the tool positioning points, the skins, and the long strings and generates a pose adjusting scheme to output to a motor, the motor drives an enclosure frame, an end supporting plate module, a middle supporting plate module, and a tail supporting plate module to adjust the poses, and the motor feeds the free degree travel of each module back to the integrated control system. The tool provided realizes the flexible adjustment of the positioning points without the need for a special tool, shortening the assembling period and saving the tool cost, moreover, the tool provided can quickly response the assembly requirements of wallboards in different models and can significantly improve the assembling efficiency, having higher automation degree and assembling accuracy.
Description
Technical field
The invention belongs to aircraft target ship automatic drill riveting mounting technology field, relate to a kind of positioning tool of aircraft target ship automatic drill riveting assembling.
Background technology
Wallboard automatic drill riveting mounting technology is one of state-of-the-art assembling interconnection technique, has characteristics such as the riveting of boring quality is good, production efficiency is high, working condition is good, is used widely in the brill riveting assembling of wallboard.In aircraft wall twist drill riveting assembling process, usually there is pre-connection and bores two assembling processes of riveting.Wherein the pre-connection process mainly is on the pre-determined bit frock, will grow the purlin and be connected by the pre-determined bit pin with covering, forms initial wallboard.Because the aircraft target ship shape is various, complex structure, therefore in actual production process, every kind of wallboard all requires the pre-determined bit frock of corresponding form, the pre-determined bit connection procedure is to influence the important step that wallboard bores riveting assembly quality and efficiency of assembling, and flexibility and automation are the development trends of wallboard automatic drill riveting assembling.
On current engineering is used, the solution of wallboard pre-determined bit is at the special-purpose pre-determined bit frock of each wallboard design one cover, more common form is a column, by special-purpose clamp and clamper respectively to covering and long purlin position, clamping, finish the pre-determined bit of wallboard; This traditional pre-determined bit frock causes that the assembly work amount is big, manufacturing cost is high, the generation cycle is long, assembly precision is unstable, can not adapt to the requirement of present generation aircraft manufacturing industry low cost, high-quality, fast-response.On the basis of traditional pre-determined bit scheme, patent CN10486143A has invented a kind of flexible assembly digital fixture device, form by type frame skeleton and 16 mobile shape adjusting units, by mobile clamp assembling point position, in conjunction with removable clamp, be implemented in the aircraft assembling assembly mode that a type frame is used for multiple wallboard class part; This patent is not to design at automatic drill riveting location, does not relate to the location and the clamping of covering and long purlin, and flexible limited, does not break away from the restriction of special-purpose clamp.Patent CN101817146A has invented a kind of separated full-automatic drilling and riveting bracket system, realizes part location and normal direction adjustment by the associated movement of X, Y, Z, A, B, six reference axis of C; This patent has just been handled the posture adjustment problem of automatic rivet bracket, does not relate to covering and location, the clamping device of growing the purlin on the carriage.Patent CN201008935Y has invented a kind of wallboard riveted joint flexible assembly type frame, have one by the type frame-saw frame of upright supports and along the column side spaced profile locating clamp plate, and be installed in stop on the profile locating clamp plate, in the clamp side vacuum cup that is installed on the Sucking disc stand is set at interval, is used to adsorb wallboard; This invention need be changed the profile locating clamp plate at replacing wallboard kind time-like, and the axial location of sucker needs manual nut apparatus to regulate, and does not relate to the location and the clamping of long purlin in the pre-determined bit.Therefore, above-mentioned improved method is not thoroughly broken away from special-purpose clamp yet, and the flexibility and the automation of wallboard brill riveting pre-determined bit are still not fully up to expectations, can not adapt to the requirement of present generation aircraft manufacturing industry low cost, high-quality, fast-response.
Summary of the invention
Thoroughly do not break away from the deficiency of special-purpose clamp in order to overcome prior art, the invention provides a kind of wallboard automatic drill riveting assembling multi-point flexibly positioning tool, comprise and enclose frame, the end supporting board module, four modules of middle bracket module and afterbody supporting board module, covering, the key feature dot information of long purlin is transferred to integrated control system, carry out the tool locating point by integrated control system, covering, the calculating of long purlin attained pose and generation posture adjustment scheme are exported to motor, motor-driven is enclosed frame, the end supporting board module, middle bracket module and the posture adjustment of afterbody supporting board module, and give integrated control system with each free degree travel feedback of each module.
The described frame that encloses is that rectangle encloses frame, and the outside is installed in the automatic drill riveting system, is the load-supporting part of whole flexible positioning tool.
Described end supporting board module comprises guide rail base, the end face locator, guide rail, slide block, connector, sleeve, tube core and supporting plate, described guide rail base is a rectangular flat, its outside is fixed on encloses the frame inboard, its inboard is fixed with two parallel guide rails perpendicular to the supporting plate direction, described supporting plate cross section is the font of falling T, two ends are connected with the cylindrical tube core, described tube core is inserted in the sleeve of blind cylindrical hole, the sleeve other end connects slide block by connector, slide block can slide along guide rail, the flexible cooperative end part two ends of bearing plate of tube core in sleeve makes the swing of angle in ± 10 ° of scopes of end supporting plate and middle bracket along the asynchronous movement of guide rail, several end face locators evenly are arranged in a side of supporting plate upper limb, described end face locator is by the free degree adjustment of linear drives unit realization along supporting plate, the pogo post is installed on the slide block of linear drives unit, the end face clamping device is installed in the pogo column top, described end face clamping device is made up of fixing cylindrical block and hinged chuck, is used for the location and the clamping of wallboard end face.
Described middle bracket module has five groups of identical edges and encloses the uniform middle bracket of frame length direction, every group of middle bracket comprises guide rail base, guide rail, slide block, the end face locator, sucked type pogo post and clipping pogo post, described guide rail base inboard is fixed on encloses the frame inboard, its outside vertical is fixed with two parallel guide rails in the supporting plate direction, described supporting plate cross section is the font of falling T, two ends directly are fixed on the slide block by connector, the synchronous guide rail of the slide block at two ends slides, several sucked types pogo post evenly is arranged in a side of supporting plate upper limb, several clipping pogo posts evenly are arranged in the opposite side of supporting plate upper limb, arrange an end face locator near the supporting plate end in the middle of the supporting plate, described clipping pogo post is by the free degree adjustment of linear drives unit realization along supporting plate, the pogo post of adjusting height is installed on the slide block of linear drives unit, long purlin clamping device is installed in the pogo column top, described long purlin clamping device is made up of fixing cylindrical block and pneumatic mobile chuck, be used for the location and the clamping of long purlin, described sucked type pogo post is by the free degree adjustment of linear drives unit realization along supporting plate, the pogo post that can adjust height is installed on the slide block of linear drives unit, and the vacuum cup that is used to adsorb covering is installed in the pogo column top.
Described afterbody supporting board module comprises guide rail base, guide rail, slide block, connector, sleeve, tube core, supporting plate, sucked type pogo post and clipping pogo post composition, described supporting plate is identical with the end supporting plate with the connected mode of enclosing frame, the flexible cooperative end part two ends of bearing plate of tube core in sleeve makes the swing of angle in ± 10 ° of scopes of end supporting plate and middle bracket along the asynchronous movement of guide rail, several sucked types pogo post evenly is arranged in a side of supporting plate upper limb, and several clipping pogo posts evenly are arranged in the opposite side of supporting plate upper limb.
Frock of the present invention may further comprise the steps when working:
(1) under the CAD environment, read in wallboard threedimensional model information and automatic drill riveting system model information, the wallboard model is located on automatic drill riveting system model, measure each tool locating and put the theoretical stroke of each free degree to characterize the theoretical pose of tool locating point; To every long purlin, according to the uniform some pre-determined bit of long purlin length hole, choose several key feature points by the position in pre-determined bit hole and characterize its pose respectively, obtain the theoretical coordinate of key feature point.For covering, according to the location arrangements pre-determined bit hole in pre-determined bit hole, long purlin, choose several key feature points by the pre-selected locations in pre-determined bit hole and characterize its pose respectively, obtain the theoretical coordinate of key feature point.
(2) put the traveled distance of each free degree according to tool locating, the contrast tool locating is put the theoretical stroke of each free degree, adjusts each free degree of positioning tool.
(3) will grow purlin and covering successively in positioning tool location and clamping, measure the actual coordinate of the key feature point of long purlin and covering, the contrast theoretical coordinate generates the posture adjustment scheme based on the space coordinate conversion algorithm, puts the pose of long purlin of each free degree adjustment and covering by adjusting tool locating.Repeat this step, up to the deviation of the key feature point actual coordinate of long purlin and covering and theoretical coordinate in Measurement Allowance.
(4) make the pre-determined bit hole that long purlin is connected with covering.
(5) covering dismounting undercarriage carries out deburring and debris removal operation to the pre-determined bit hole on covering and the long purlin, is coated with glue in the seam between long purlin and covering.
(6) again covering is located in positioning tool, the pre-determined bit nail is installed at the place, pre-determined bit hole of long purlin and covering.
In the pre-determined bit hole, rivet rivet one by one, the rivet of all riveting over up to all pre-determined bit holes when (7) removing the pre-determined bit nail one by one.
(8) wallboard is dismantled undercarriage in the multi-point flexibly positioning tool.
So far, the wallboard pre-assembled is finished, and prepares to enter brill riveting assembly process.
For achieving the above object, the present invention also provides a kind of wallboard automatic drill riveting assembling multi-point flexibly positioning tool,
The invention has the beneficial effects as follows: wallboard automatic drill riveting assembling multi-point flexibly localization method and frock, realized the flexibility adjustment of anchor point, the wallboard that can adapt to all models in the certain size scope, do not need special tooling, it is short to have shortened assembly period, save the frock cost, and can respond the matching requirements of different model wallboard fast, can significantly improve efficiency of assembling; The present invention has adopted integrated control system, comprise the processing of CAD system three-dimensional information, covering and the position measurement of long purlin, the functional modules such as feedback that tool locating is put each free degree stroke, realize the real-time measurement and the fine setting of covering and long purlin, had the higher automaticity and the assembling degree of accuracy; Use pneumatic positioning and clamping and vacuum cup that covering is adsorbed clamping, clamp convenient and swiftly, be difficult for crushing covering.
The present invention is further described below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a wallboard automatic drill riveting assembling multi-point flexibly positioning tool schematic diagram;
Fig. 2 is an end supporting board module schematic diagram;
Fig. 3 is an end face locator schematic diagram;
Fig. 4 is an end supporting plate jockey schematic diagram;
Fig. 5 is the middle bracket module diagram;
Fig. 6 is a sucked type pogo post schematic diagram;
Fig. 7 is clipping pogo post schematic diagram;
Fig. 8 is an afterbody supporting board module schematic diagram;
The number in the figure title, 1-encloses frame; 2-end supporting board module; 3-middle bracket module; 4-afterbody supporting board module; The 5-guide rail base; 6-end face locator; The 7-guide rail; The 8-slide block; The 9-connector; The 10-sleeve; 11-tube core; The 12-supporting plate; 13-linear drives unit; The 14-pogo post; 15-end face clamping device; 16-sucked type pogo post; The clipping pogo post of 17-; The 18-vacuum cup; The long purlin of 19-clamping device.
The specific embodiment
Device embodiment: the present invention includes and enclose frame (1), end supporting board module (2), middle bracket module (3) and (4) four modules of afterbody supporting board module.
As shown in Figure 1, described structure of enclosing frame (1) is bored the frame that encloses of riveting system with bracket type, and it is shaped as rectangle, and its outside is installed in the automatic drill riveting system by rotating shaft, is the load-supporting part of whole flexible positioner.
Described end supporting plate mould (2) piece comprises guide rail base (5), end face locator (6), guide rail (7), slide block (8), connector (9), sleeve (10), tube core (11) and supporting plate (12), described guide rail base (5) is a rectangular flat, be fixed on and enclose frame (1) inboard, be fixed with two parallel guide rails (7) perpendicular to the supporting plate direction on it, described supporting plate (12) cross section is down " T " font, two ends are connected with cylindrical tube core (11), there is the sleeve (10) of blind cylindrical hole to be enclosed within on the core (11), sleeve (10) other end connects slide block (8) by connector (9), slide block (8) can slide along guide rail (7), flexible cooperative end part supporting plate (12) two ends of tube core (11) in sleeve (10) make the swing of angle in ± 10 ° of scopes of end supporting plate (2) and middle bracket (3) along the asynchronous movement of guide rail (7), 5 end face locators (6) evenly are arranged in a side of supporting plate (12) upper limb, described end face locator (6) is by the free degree adjustment of linear drives unit (13) realization along supporting plate, pogo post (14) is installed on the linear drives unit (13), end face clamping device (15) is installed in pogo post (14) top, described end face clamping device (15) is made up of fixing cylindrical block and hinged chuck, is used for the location and the clamping of wallboard end face.Described linear drives unit is a market product on sale, is made up of supporting seat, guide rail, leading screw, slide block, and supporting seat is rectangular box body, guide rail and leading screw are arranged in the supporting seat along its length, slide block is installed on the leading screw, by the guide rail guiding, is driven by leading screw.
Described middle bracket module (3) has 5 groups of identical edges and encloses the uniform middle bracket of frame length direction, every group of middle bracket whenever comprises guide rail base (5), guide rail (7), slide block (8), end face locator (6), sucked type pogo post (16) and clipping pogo post (17), described guide rail base (5) is fixed on and encloses frame (1) inboard, be fixed with two parallel guide rails (7) perpendicular to the supporting plate direction on it, described supporting plate cross section is down " T " font, two ends directly are fixed on the slide block (8) by connector (9), the slide block at two ends (8) guide rail synchronously slides, 10 sucked type pogo posts (16) evenly are arranged in a side of supporting plate (12) upper limb, 9 clipping pogo posts (17) evenly are arranged in the opposite side of supporting plate (12) upper limb, arrange an end face locator (6) near the supporting plate end in the middle of the supporting plate, described clipping pogo post (17) is by the free degree adjustment of linear drives unit (13) realization along supporting plate, the pogo post (14) of adjusting height is installed on the linear drives unit (13), long purlin clamping device (19) is installed in pogo post (14) top, described long purlin clamping device (19) is made up of fixing cylindrical block and pneumatic mobile chuck, be used for the location and the clamping of long purlin, described sucked type pogo post (16) is by the free degree adjustment of linear drives unit (13) realization along supporting plate, the pogo post (14) that can adjust height is installed on the linear drives unit (13), and the vacuum cup that is used to adsorb covering is installed in pogo post (14) top.
Described afterbody supporting board module (4) comprises guide rail base (5), guide rail (7), slide block (8), connector (9), sleeve (10), tube core (11), supporting plate (12), sucked type pogo post (16) and clipping pogo post (17) are formed, described supporting plate (12) is identical with end supporting plate (2) with the connected mode of enclosing frame (1), the flexible cooperative end part two ends of bearing plate of tube core (11) in sleeve (10) makes the swing of angle in ± 10 ° of scopes of described afterbody supporting board module (4) and middle bracket module (3) along the asynchronous movement of guide rail (7), several sucked types pogo post (16) evenly is arranged in a side of supporting plate upper limb, and several clipping pogo posts (17) evenly are arranged in the opposite side of supporting plate upper limb.
When working, the present invention may further comprise the steps:
(1) under the CATIA software environment, read in the threedimensional model information of the upper left wallboard of certain type wing and the model information of certain type bracket type automatic drill riveting system, the wallboard model is located on automatic drill riveting system model, measure each tool locating and put the theoretical stroke of each free degree, to every long purlin, according to the uniform some pre-determined bit of long purlin length hole, choose several key feature points by the pre-selected locations in pre-determined bit hole and characterize its pose respectively, the theoretical coordinate that obtains key feature point characterizes the theoretical pose of long purlin; For covering, according to the location arrangements pre-determined bit hole in pre-determined bit hole, long purlin, to choose several key feature points by the pre-selected locations in pre-determined bit hole and characterize its pose respectively, the theoretical coordinate that obtains key feature point characterizes the theoretical pose of covering.
(2) obtain the traveled distance that tool locating is put each free degree, the actual coordinate data information transfer is arrived integrated control system, the contrast tool locating is put the theoretical stroke of each free degree, generate corresponding numerical control code, adjust the stroke of each module free degree of positioning tool according to the order of middle bracket module, end supporting board module, afterbody supporting board module, clipping pogo post, sucked type pogo post, end face locator, reach the purpose of adjusting tool locating point.
(3) will grow purlin and covering successively in multi-point flexibly positioning tool location and clamping, utilize laser tracker to measure the actual coordinate of the key feature point of long purlin and covering, coordinate information is delivered to integrated control system, the contrast theoretical coordinate, generate posture adjustment scheme and corresponding numerical control code based on the space coordinate conversion algorithm, order according to middle bracket module, end supporting board module, afterbody supporting board module, clipping pogo post, sucked type pogo post, end face locator, adjust the stroke of the free degree of each module, thereby adjust the pose of long purlin and covering.Repeat the process of " measurement → feedback → posture adjustment ", up to the position deviation of each key feature point in 0.2mm.
(4) utilize diameter that the long purlin of rig system is connected with covering pre-determined bit hole for 4mm.
(5) vacuum cup of sucked type pogo post inflation, covering dismounting undercarriage to the pre-determined bit hole deburring on covering and the long purlin, debris removal operation, is coated with glue in the seam between long purlin and covering.
(6) again covering is located in the multi-point flexibly positioning tool, the vacuum cup of sucked type pogo post adsorbs clamping to covering, at the place, pre-determined bit hole of long purlin and covering alignment pin is installed.
(7) limit is torn alignment pin limit manual rivet pre-determined bit nail, the pre-determined bit of all riveting over up to all pre-determined bit holes nail open.
(8) clipping pogo post, sucked type pogo post, end face locator are separated folder successively, and wallboard is dismantled undercarriage in the multi-point flexibly positioning tool.
So far, the wallboard pre-assembled is finished, and prepares to enter brill riveting assembly process.
Claims (1)
1. the multi-point flexibly positioning tool is assembled in a wallboard automatic drill riveting, comprise and enclose frame, end supporting board module, middle bracket module and afterbody supporting board module, it is characterized in that: the key feature dot information of covering, long purlin is transferred to integrated control system, carry out the calculating of tool locating point, covering, long purlin attained pose and generate the posture adjustment scheme exporting to motor by integrated control system, motor-driven is enclosed frame, end supporting board module, middle bracket module and the posture adjustment of afterbody supporting board module, and gives integrated control system with each free degree travel feedback of each module;
The described frame that encloses is that rectangle encloses frame, and the outside is installed in the automatic drill riveting system, is the load-supporting part of whole flexible positioning tool;
Described end supporting board module comprises guide rail base, the end face locator, guide rail, slide block, connector, sleeve, tube core and supporting plate, described guide rail base is a rectangular flat, its outside is fixed on encloses the frame inboard, its inboard is fixed with two parallel guide rails perpendicular to the supporting plate direction, described supporting plate cross section is the font of falling T, two ends are connected with the cylindrical tube core, described tube core is inserted in the sleeve of blind cylindrical hole, the sleeve other end connects slide block by connector, slide block can slide along guide rail, the flexible cooperative end part two ends of bearing plate of tube core in sleeve makes the swing of angle in ± 10 ° of scopes of end supporting plate and middle bracket along the asynchronous movement of guide rail, several end face locators evenly are arranged in a side of supporting plate upper limb, described end face locator is by the free degree adjustment of linear drives unit realization along supporting plate, the pogo post is installed on the slide block of linear drives unit, the end face clamping device is installed in the pogo column top, described end face clamping device is made up of fixing cylindrical block and hinged chuck, is used for the location and the clamping of wallboard end face;
Described middle bracket module has five groups of identical edges and encloses the uniform middle bracket of frame length direction, every group of middle bracket comprises guide rail base, guide rail, slide block, the end face locator, sucked type pogo post and clipping pogo post, described guide rail base inboard is fixed on encloses the frame inboard, its outside vertical is fixed with two parallel guide rails in the supporting plate direction, described supporting plate cross section is the font of falling T, two ends directly are fixed on the slide block by connector, the synchronous guide rail of the slide block at two ends slides, several sucked types pogo post evenly is arranged in a side of supporting plate upper limb, several clipping pogo posts evenly are arranged in the opposite side of supporting plate upper limb, arrange an end face locator near the supporting plate end in the middle of the supporting plate, described clipping pogo post is by the free degree adjustment of linear drives unit realization along supporting plate, the pogo post of adjusting height is installed on the slide block of linear drives unit, long purlin clamping device is installed in the pogo column top, described long purlin clamping device is made up of fixing cylindrical block and pneumatic mobile chuck, be used for the location and the clamping of long purlin, described sucked type pogo post is by the free degree adjustment of linear drives unit realization along supporting plate, the pogo post that can adjust height is installed on the slide block of linear drives unit, and the vacuum cup that is used to adsorb covering is installed in the pogo column top;
Described afterbody supporting board module comprises guide rail base, guide rail, slide block, connector, sleeve, tube core, supporting plate, sucked type pogo post and clipping pogo post composition, described supporting plate is identical with the end supporting plate with the connected mode of enclosing frame, the flexible cooperative end part two ends of bearing plate of tube core in sleeve makes the swing of angle in ± 10 ° of scopes of end supporting plate and middle bracket along the asynchronous movement of guide rail, several sucked types pogo post evenly is arranged in a side of supporting plate upper limb, and several clipping pogo posts evenly are arranged in the opposite side of supporting plate upper limb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200811944U CN202070885U (en) | 2011-03-24 | 2011-03-24 | Multi-point flexible positioning tool for wallboard automatic drilling and riveting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200811944U CN202070885U (en) | 2011-03-24 | 2011-03-24 | Multi-point flexible positioning tool for wallboard automatic drilling and riveting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070885U true CN202070885U (en) | 2011-12-14 |
Family
ID=45108995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200811944U Expired - Lifetime CN202070885U (en) | 2011-03-24 | 2011-03-24 | Multi-point flexible positioning tool for wallboard automatic drilling and riveting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070885U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248389A (en) * | 2011-03-24 | 2011-11-23 | 西北工业大学 | Multipoint flexible positioning method and tool for automatic drilling and riveting assembly of wallboard |
| CN102513580A (en) * | 2012-01-06 | 2012-06-27 | 南京航空航天大学 | Device and method capable of reducing interlayer burrs during making holes for aircraft assembly |
| CN102581794A (en) * | 2012-03-21 | 2012-07-18 | 南京航空航天大学 | Driven big swing angle flexible positioning and holding device |
| CN102975866A (en) * | 2012-12-05 | 2013-03-20 | 成都晋威科技有限公司 | Self-adaptive flexible airplane assembly device and method |
| CN107470941A (en) * | 2017-08-23 | 2017-12-15 | 沈阳机床股份有限公司 | One kind processing aviation complex thin-walled member flexible fixture device and its manufacture method |
-
2011
- 2011-03-24 CN CN2011200811944U patent/CN202070885U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248389A (en) * | 2011-03-24 | 2011-11-23 | 西北工业大学 | Multipoint flexible positioning method and tool for automatic drilling and riveting assembly of wallboard |
| CN102513580A (en) * | 2012-01-06 | 2012-06-27 | 南京航空航天大学 | Device and method capable of reducing interlayer burrs during making holes for aircraft assembly |
| CN102513580B (en) * | 2012-01-06 | 2013-09-18 | 南京航空航天大学 | Device and method capable of reducing interlayer burrs during making holes for aircraft assembly |
| CN102581794A (en) * | 2012-03-21 | 2012-07-18 | 南京航空航天大学 | Driven big swing angle flexible positioning and holding device |
| CN102581794B (en) * | 2012-03-21 | 2014-01-29 | 南京航空航天大学 | Driven big swing angle flexible positioning and holding device |
| CN102975866A (en) * | 2012-12-05 | 2013-03-20 | 成都晋威科技有限公司 | Self-adaptive flexible airplane assembly device and method |
| CN102975866B (en) * | 2012-12-05 | 2015-01-28 | 成都晋威科技有限公司 | Self-adaptive flexible airplane assembly device and method |
| CN107470941A (en) * | 2017-08-23 | 2017-12-15 | 沈阳机床股份有限公司 | One kind processing aviation complex thin-walled member flexible fixture device and its manufacture method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102248389B (en) | Multipoint flexible positioning method and tool for automatic drilling and riveting assembly of wallboard | |
| CN102765489B (en) | Method and device for folding and flexibly positioning body wallboard | |
| CN202070885U (en) | Multi-point flexible positioning tool for wallboard automatic drilling and riveting assembly | |
| CN103447792A (en) | Flexible measurement and control tool system and flexible measurement and control method for large wall panels with complicated surfaces | |
| CN202169481U (en) | Vertical post array type machine body wall plate assembling and locating device | |
| CN202861442U (en) | Automation drilling machine | |
| CN110039345B (en) | Flexible clamp platform for milling of gantry type five-coordinate metal plate numerical control milling machine | |
| CN102306207A (en) | Method for assembling and positioning vertical column array type fuselage wall panel and device thereof | |
| CN112570987B (en) | Flexible posture-adjusting and involuting tool and assembling method thereof | |
| CN106975955A (en) | Vacuum suction numerical control floating dot matrix bracket | |
| CN204639549U (en) | A kind of automobile instrument automatic pressing needle device | |
| CN104786035A (en) | Automobile instrument automatic pointer pressing device | |
| CN206047621U (en) | A kind of six axle four-axle linkages bore milling automatic conversion Digit Control Machine Tool | |
| CN104625884A (en) | Automatic boring device of thin-wall-cylinder shaped spare part | |
| CN214107695U (en) | Automatic press-fitting and glue-dispensing equipment suitable for manufacturing height sensor | |
| CN207104394U (en) | The frock clamp of fast positioning | |
| CN203956148U (en) | Six axle tetrads move Multifunctional deep-hole drilling machines | |
| CN207014060U (en) | Vacuum suction numerical control floating dot matrix bracket | |
| CN105372121A (en) | Flexibility inspection clamp of aircraft wing shot blasting wallplate skin | |
| CN201432123Y (en) | Numerical control high-precision porous brake sheet drilling machine | |
| CN203904348U (en) | Movement execution system for gene detection equipment | |
| CN103240771A (en) | Milling device for processing matched part between panel of guitar case and guitar neck | |
| CN206982237U (en) | Modularization fast positioning combined tools | |
| CN104816266A (en) | Flexible fixture device applied to assembly of antenna rib plates | |
| CN206446344U (en) | A kind of plane wood working machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111214 Effective date of abandoning: 20130417 |
|
| RGAV | Abandon patent right to avoid regrant |