CN101486144A - Flexible assembly fixture - Google Patents
Flexible assembly fixture Download PDFInfo
- Publication number
- CN101486144A CN101486144A CNA2009100102983A CN200910010298A CN101486144A CN 101486144 A CN101486144 A CN 101486144A CN A2009100102983 A CNA2009100102983 A CN A2009100102983A CN 200910010298 A CN200910010298 A CN 200910010298A CN 101486144 A CN101486144 A CN 101486144A
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Abstract
The invention relates to a flexible assembly frock, which is a frock for assembling structural parts of an aircraft. The flexible assembly frock is characterized by consisting of a spliced assembly frame, a driving and revolving mechanism, automatic drilling equipment and a pneumatic positioning and clamping mechanism, wherein the spliced assembly frame is arranged on the driving and revolving mechanism; the automatic drilling equipment is arranged on the ground; the pneumatic positioning and clamping mechanism is arranged on both sides of the spliced assembly frame; the spliced assembly frame consists of long-slot three-dimensional profile steels, 45 DEG slotted three-dimensional profile steels, short-slot three-dimensional profile steels, a positioner, a pneumatic clamper, a clamping plate, chute three-dimensional profile steels, a positioning shaft and hand wheels; the driving and revolving mechanism consists of a baffle plate, a bearing I, a base, a bearing II, a rotating shaft, a connecting plate, a fork, a driving wheel, a driving motor and a circular guide rail; the automatic drilling equipment consists of a pedestal, a horizontal guide rail, an operating board, a working platform, a five-shaft working head, an upright post and a vertical guide rail; and the pneumatic positioning and clamping mechanism consists of a support, a positioning cylinder, a positioning pin, a pressure plate and a clamping cylinder. The flexible assembly frock has the advantage of reconfigurability.
Description
Technical field:
The invention is the frock that is used for the airplane structural parts assembling.
Background technology:
At present, each parts assembling of aircaft configuration is to adopt special-purpose fixing vertical assembly jig, during assembling, will form the part location of each parts and be fixedly clamped in the fixing vertical assembly jig of special use, the operator stands on the working stand of vertical assembly jig both sides, the hand held drilling instrument is holed, and assembles with securing member then, carries out reaming, fraising spot-facing when needing again, in part lap-joint, there is not the boring of also will ruling of guide hole, time-consuming, effort.Because the employing carbon fibre composite that aircaft configuration has during the hand-made hole operation, easily causes cracking, aliquation, has restricted efficiency of assembling and quality.The needs of the fixing vertical assembly jig incompatibility machine modification of this special use have improved development cost and have extended the lead time.
Summary of the invention:
The purpose of the invention provides a kind of flexible assembly fixture that adapts to the assembling of different structure parts; The purpose of the invention is to realize by following technical scheme: flexible assembly fixture is characterized in that being made up of spliced assembly jig, driving slew gear, automatic drilling equipment and pneumatic positioning and clamping; Spliced assembly jig is installed in and drives on the slew gear, and drilling equipment is contained in ground automatically, and pneumatic positioning and clamping is contained in the both sides of spliced assembly jig; Spliced assembly jig is made up of the three-dimensional shaped steel of trough type, the three-dimensional shaped steel of 45 degree grooveds, the three-dimensional shaped steel of short grooved, locator, pneumatic gripping, clamp, the three-dimensional shaped steel of skewed slot type, locating shaft and handwheel, with the three-dimensional shaped steel of four trough types the composition rectangular frame is installed, the three-dimensional shaped steel of 45 degree grooveds is installed at place, rectangular frame right angle, at two adjacent sides of rectangular frame the three-dimensional shaped steel of skewed slot type is installed, the three-dimensional shaped steel of short grooved, locator, pneumatic gripping and clamp are installed on rectangular frame, and locating shaft and handwheel are installed on the three-dimensional shaped steel of skewed slot type; Driving slew gear is made up of baffle plate, bearing I, pedestal, bearing I I, rotating shaft, connecting plate, wheel fork, driving wheel, drive motors and circular guideway, baffle plate is contained on the ground, pedestal is contained on the baffle plate, pass on axle and be contained on the pedestal, dress bearing I and bearing I I between pedestal and rotating shaft, connecting plate is contained in the rotating shaft and connects spliced assembly jig, circular guideway is installed on the ground, wheel fork is contained on the rectangular frame, and driving wheel is contained in wheel and sticks, and drive motors is connected with driving wheel; Automatically drilling equipment is made up of base, horizontal guide rail, console, workbench, five working heads, column and vertical guide rails, base is installed on the ground, horizontal guide rail is installed in base, workbench is installed on the horizontal guide rail, column and console are installed in workbench, vertical guide rail is installed on the column, and five working heads are installed on the vertical guide rail; Pneumatic positioning and clamping is installed in the both sides of spliced assembly jig, the pneumatic positioning and clamping of every side is made up of support, positional cylinder, alignment pin, pressing plate and clamping cylinder, support is installed on the ground, positional cylinder is installed in the upper and lower of support, alignment pin is connected with positional cylinder, clamping cylinder is installed at the middle part of support, and pressing plate is connected with clamping cylinder.
The advantage of the invention: 1, adopt three faces to be shaped on the three-dimensional section steel manufacture rectangular frame of grooved of normal pitch, high accuracy grade through hole, have good rigidly, repetitive positioning accuracy height, reconfigurability, the new machine system of pressing and smooth can shorten the lead time, saves the material of assembly tooling, has reduced manufacturing cost; 2, owing to adopted automatic drilling equipment, driving slew gear and pneumatic positioning and clamping, can change station automatically, the location clamps rapidly, can disposablely finish boring, reaming, fraising, spot-facing manufacturing procedure, high efficiency, good product quality.
Description of drawings:
Fig. 1 is the flexible assembly fixture structural representation.
Among the figure: 1, base rank 2, horizontal guide rail 3, support 4, binding clasp 5, pressing plate 6, positional cylinder 7, alignment pin 8, console 9, handwheel 10, the three-dimensional shaped steel 12 of locating shaft 11 trough types, the three-dimensional shaped steel 13 of skewed slot type, pneumatic gripping 14, clamp 15, five working heads 16, vertical guide rail 17, column 18, locator 19, the three-dimensional shaped steel 20 of short grooved, the three-dimensional shaped steel 21 of 45 degree grooveds, wheel fork 22, driving wheel 23, circular guideway 24, drive motors 25, rotating shaft 26, bearing I 27, bearing I I 28, baffle plate 29, pedestal 30, connecting plate 31, workbench
The specific embodiment:
Flexible assembly fixture is characterized in that being made up of spliced assembly jig, driving slew gear, automatic drilling equipment and pneumatic positioning and clamping; Spliced assembly jig is installed in and drives on the slew gear, and drilling equipment is contained in ground automatically, and pneumatic positioning and clamping is contained in the both sides of spliced assembly jig; Spliced assembly jig is by the three-dimensional shaped steel of trough type, the three-dimensional shaped steel of 45 degree grooveds, the three-dimensional shaped steel of short grooved, locator, pneumatic gripping, clamp, the three-dimensional shaped steel of skewed slot type, locating shaft and handwheel are formed, with the three-dimensional shaped steel of four trough types the composition rectangular frame is installed, rectangular frame can be installed according to the structure member size and form, the three-dimensional shaped steel of 45 degree grooveds is installed at place, rectangular frame right angle, at two adjacent sides of rectangular frame the three-dimensional shaped steel of skewed slot type is installed, form stable triangular framing, increase the rigidity and the intensity of framework, the three-dimensional shaped steel of short grooved is installed on rectangular frame, locator, pneumatic gripping and clamp, in order to the locating clip clamping of workpieces, locating shaft and handwheel are installed on the three-dimensional shaped steel of skewed slot type, the three-dimensional shaped steel of installing in the rectangular frame of 45 degree grooveds, three-dimensional shaped steel of short grooved and the three-dimensional shaped steel of skewed slot type can be according to structure member shape decision installation sites, locator, pneumatic gripping and clamp, locating shaft and handwheel are installed according to the assembling needs; Driving slew gear is made up of baffle plate, bearing I, pedestal, bearing I I, rotating shaft, connecting plate, wheel fork, driving wheel, drive motors and circular guideway, baffle plate is contained on the ground, pedestal is contained on the baffle plate, pass on axle and be contained on the pedestal, dress bearing I and bearing I I between pedestal and rotating shaft, connecting plate is contained in the rotating shaft and connects spliced assembly jig, circular guideway is installed on the ground, wheel fork is contained on the rectangular frame, and driving wheel is contained in wheel and sticks, and drive motors is connected with driving wheel; Automatically drilling equipment is made up of base, horizontal guide rail, console, workbench, five working heads, column and vertical guide rails, base is installed on the ground, and horizontal guide rail is installed in base, workbench is installed on the horizontal guide rail, but workbench move left and right on horizontal guide rail.Column and console are installed in workbench, and vertical guide rail is installed on the column, and five working heads are installed on the vertical guide rail, and five working heads can upper and lowerly move; Pneumatic positioning and clamping is installed in the both sides of spliced assembly jig, the pneumatic positioning and clamping of every side is made up of support, positional cylinder, alignment pin, pressing plate and clamping cylinder, support is installed on the ground, positional cylinder is installed in the upper and lower of support, alignment pin is connected with positional cylinder, clamping cylinder is installed at the middle part of support, and pressing plate is connected with clamping cylinder.
Spliced assembly jig, its effect are that workpiece is fixed on the assembly jig so that carry out drilling and assembling by alignment pin and clamp; Drive slew gear, be used to rotate assembly jig, carry out the conversion of station, hole; Automatically drilling equipment is once finished boring, reaming, fraising, the spot-facing processing of part; Pneumatic positioning and clamping, effect are when assembly jig forwards correct station to, and assembly jig is carried out clamping and positioning.
The advantage of the invention: 1, employing three faces are shaped with normal pitch, the high accuracy grade is logical The three-dimensional section steel manufacture rectangular frame of the grooved in hole, have good rigidly, repetitive positioning accuracy height, can Reconstruct, the new machine system of pressing and smooth can shorten the lead time, saves the material of assembly tooling, has reduced system Cause this; 2, owing to adopted automatic punching equipment, driving slew gear and pneumatic locating clip Tight mechanism can change station automatically, and the location clamps rapidly, can disposablely finish boring, reaming, Fraising, spot-facing manufacturing procedure, high efficiency, good product quality.
Claims (1)
1, flexible assembly fixture is characterized in that being made up of spliced assembly jig, driving slew gear, automatic drilling equipment and pneumatic positioning and clamping; Spliced assembly jig is contained in and drives on the slew gear, and drilling equipment is contained in ground automatically, and pneumatic positioning and clamping is contained in the both sides of spliced assembly jig; Spliced assembly jig is made up of the three-dimensional shaped steel of trough type, the three-dimensional shaped steel of 45 degree grooveds, the three-dimensional shaped steel of short grooved, locator, pneumatic gripping, clamp, the three-dimensional shaped steel of skewed slot type, locating shaft and handwheel, form rectangular frame with the three-dimensional shaped steel of four trough types, the three-dimensional shaped steel of 45 degree grooveds is installed at place, rectangular frame right angle, at two adjacent sides of rectangular frame the three-dimensional shaped steel of skewed slot type is installed, the three-dimensional shaped steel of the short grooved of dress, locator, pneumatic gripping and clamp on rectangular frame, locating shaft and handwheel are contained on the three-dimensional shaped steel of skewed slot type; Driving slew gear is made up of baffle plate, bearing I, pedestal, bearing I I, rotating shaft, connecting plate, wheel fork, driving wheel, drive motors and circular guideway, baffle plate is contained on the ground, pedestal is contained on the baffle plate, pass on axle and be contained on the pedestal, dress bearing I and bearing I I between pedestal and rotating shaft, connecting plate is contained in the rotating shaft and connects spliced assembly jig, circular guideway is contained on the ground, wheel fork is contained on the rectangular frame, and driving wheel is contained in wheel and sticks, and drive motors is connected with driving wheel; Automatically drilling equipment is made up of base, horizontal guide rail, console, workbench, five working heads, column and vertical guide rails, base is installed on the ground, horizontal guide rail is installed in base, workbench is installed on the horizontal guide rail, column and console are installed in workbench, vertical guide rail is installed on the column, and five working heads are installed on the vertical guide rail; Pneumatic positioning and clamping is contained in the both sides of spliced assembly jig, the pneumatic positioning and clamping of every side is made up of support, positional cylinder, alignment pin, pressing plate and clamping cylinder, support is contained on the ground, positional cylinder is contained in the upper and lower of support, alignment pin is connected with positional cylinder, the middle part dress clamping cylinder of support, pressing plate is connected with clamping cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100102983A CN101486144B (en) | 2009-02-05 | 2009-02-05 | Flexible assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100102983A CN101486144B (en) | 2009-02-05 | 2009-02-05 | Flexible assembly fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101486144A true CN101486144A (en) | 2009-07-22 |
| CN101486144B CN101486144B (en) | 2010-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100102983A Expired - Fee Related CN101486144B (en) | 2009-02-05 | 2009-02-05 | Flexible assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101486144B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804470A (en) * | 2010-03-31 | 2010-08-18 | 南京航空航天大学 | Automatic wing-body docking hole-making system and method |
| CN102306207A (en) * | 2011-06-16 | 2012-01-04 | 西北工业大学 | Method for assembling and positioning vertical column array type fuselage wall panel and device thereof |
| CN102601631A (en) * | 2012-03-22 | 2012-07-25 | 沈阳飞机工业（集团）有限公司 | Flexible drill-rivet tool for rear fuselages of airplanes |
| CN102765489A (en) * | 2012-08-02 | 2012-11-07 | 西北工业大学 | Method and device for folding and flexibly positioning body wallboard |
| 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 |
| CN103101632A (en) * | 2012-12-29 | 2013-05-15 | 中国人民解放军总参谋部第六十研究所 | Unmanned aerial vehicle body modularization folding tool platform and usage of the same |
| CN106624772A (en) * | 2016-10-26 | 2017-05-10 | 柯马(上海)工程有限公司 | Device for improving flexibility of engine assembly line and method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3506314A1 (en) * | 1985-02-22 | 1986-08-28 | Kuka Schweissanlagen + Roboter Gmbh, 8900 Augsburg | METHOD AND DEVICE FOR AUTOMATIC JOINTING AND EDITING |
| CN201008935Y (en) * | 2006-12-05 | 2008-01-23 | 成都飞机工业（集团）有限责任公司 | Wallboard rivet-bonding flexible assembly frame |
| CN100564914C (en) * | 2008-06-04 | 2009-12-02 | 沈阳飞机工业（集团）有限公司 | Articulated bearing automatic assembling machine |
-
2009
- 2009-02-05 CN CN2009100102983A patent/CN101486144B/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804470A (en) * | 2010-03-31 | 2010-08-18 | 南京航空航天大学 | Automatic wing-body docking hole-making system and method |
| CN101804470B (en) * | 2010-03-31 | 2012-02-22 | 南京航空航天大学 | Automatic wing-body docking hole-making system and method |
| CN102306207A (en) * | 2011-06-16 | 2012-01-04 | 西北工业大学 | Method for assembling and positioning vertical column array type fuselage wall panel and device thereof |
| CN102306207B (en) * | 2011-06-16 | 2013-08-14 | 西北工业大学 | Method for assembling and positioning vertical column array type fuselage wall panel and device thereof |
| CN102601631A (en) * | 2012-03-22 | 2012-07-25 | 沈阳飞机工业（集团）有限公司 | Flexible drill-rivet tool for rear fuselages of airplanes |
| CN102765489A (en) * | 2012-08-02 | 2012-11-07 | 西北工业大学 | Method and device for folding and flexibly positioning body wallboard |
| CN102765489B (en) * | 2012-08-02 | 2014-06-18 | 西北工业大学 | Method and device for folding and flexibly positioning body wallboard |
| 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 |
| CN103101632A (en) * | 2012-12-29 | 2013-05-15 | 中国人民解放军总参谋部第六十研究所 | Unmanned aerial vehicle body modularization folding tool platform and usage of the same |
| CN103101632B (en) * | 2012-12-29 | 2015-04-22 | 中国人民解放军总参谋部第六十研究所 | Unmanned aerial vehicle body modularization folding tool platform and usage of the same |
| CN106624772A (en) * | 2016-10-26 | 2017-05-10 | 柯马(上海)工程有限公司 | Device for improving flexibility of engine assembly line and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101486144B (en) | 2010-06-16 |
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Granted publication date: 20100616 Termination date: 20150205 |
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