CN116372851A - Aircraft assembly type frame and assembly positioning method for aircraft parts - Google Patents
Aircraft assembly type frame and assembly positioning method for aircraft parts Download PDFInfo
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- CN116372851A CN116372851A CN202310652694.6A CN202310652694A CN116372851A CN 116372851 A CN116372851 A CN 116372851A CN 202310652694 A CN202310652694 A CN 202310652694A CN 116372851 A CN116372851 A CN 116372851A
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000002023 wood Substances 0.000 claims description 348
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 229910000838 Al alloy Inorganic materials 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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Abstract
The invention relates to the field of aircraft positioning tools, in particular to an aircraft assembly type frame and an aircraft part assembly positioning method, wherein the aircraft assembly type frame comprises the following components: an assembly platform having a T-shaped slot; at least one aircraft part assembly device secured to the assembly platform along the T-slot; wherein the aircraft part assembly device comprises: two fixed blocks that the symmetry set up, one fixed block in two fixed blocks is followed first T type groove setting on the assembly platform, another fixed block is along the setting of second T type groove, first T type groove with a preset distance of second T type groove interval. According to the scheme, through the plurality of aircraft part assembling devices on the assembling platform, the positioning and assembling of various parts of an aircraft are realized, and the assembling precision of the aircraft parts is ensured.
Description
Technical Field
The invention relates to the field of aircraft positioning tools, in particular to an aircraft assembly type frame and an aircraft part assembly positioning method.
Background
The traditional interchange coordination system of the aircraft assembly frame is a working method for transmitting the size and the shape of an aircraft by using analog quantity, and adopting a model line model plate to a standard sample piece and then to process equipment. Because the three-dimensional digital design manufacturing technology is adopted, the three-dimensional digital definition of products and tools, the digital pre-assembly technology and the like are adopted, in order to ensure the product precision, the aircraft assembly type frame has better rigidity requirements, the design is mostly made of steel, the type frame is welded by square steel to form a main frame, and the frame is fixed on the ground, so that the aircraft assembly type frame has complex structure, long manufacturing period and higher manufacturing cost due to the high price of the square steel, the aircraft product structure is complex, and the existing assembly type frame can not meet the fixed installation of complex parts of the aircraft.
Disclosure of Invention
The technical problem to be solved by the invention is how to provide the aircraft assembly type frame and the aircraft part assembly positioning method, so that the positioning and assembly of various parts of an aircraft can be realized, and the assembly precision of the aircraft parts is ensured.
In order to solve the technical problems, the technical scheme of the invention is as follows:
an aircraft mounting bracket comprising:
an assembly platform having a T-shaped slot;
at least one aircraft part assembly device secured to the assembly platform along the T-slot;
wherein, aircraft parts assembly devices includes: two fixed blocks that the symmetry set up, one fixed block in two fixed blocks is followed first T type groove setting on the assembly platform, another fixed block is along the setting of second T type groove, first T type groove with a preset distance of second T type groove interval.
Optionally, in the above two aircraft part assembling devices, the structures of the fixing blocks of different aircraft part assembling devices are different, and the structures of the fixing blocks of the same aircraft part assembling device are the same.
Optionally, a first aircraft part assembly device of the at least one aircraft part assembly device comprises:
the first connecting plate is arranged on the assembly platform;
the first fixing block and the second fixing block are respectively and fixedly connected with the first connecting plate, and the first fixing block and the second fixing block are symmetrically arranged relative to the central line of the first connecting plate.
Optionally, the first fixing block includes: the first generation wood positioning block, the second generation wood positioning plate and the third generation wood positioning plate are arranged along the first T-shaped groove;
the first-generation wood positioning block is fixedly connected with the assembly platform;
the second-generation wood positioning plate is fixedly connected with the assembly platform;
the third-generation wood positioning plate is fixedly connected with the assembly platform;
the first-generation wood positioning block is fixedly connected with the second-generation wood positioning plate;
the first-generation wood positioning block is fixedly connected with the third-generation wood positioning plate;
the first generation wood positioning block is provided with a first presser foot table;
the first locating pin is fixedly connected with the first connecting plate through a fourth-generation wood plate and is positioned above the first-generation wood locating block;
the second fixing block includes: a fifth-generation wood positioning block, a sixth-generation wood positioning plate and a seventh-generation wood positioning plate which are arranged along the second T-shaped groove;
the fifth-generation wood positioning block is fixedly connected with the assembly platform;
the sixth-generation wood positioning plate is fixedly connected with the assembly platform;
the seventh-generation wood positioning plate is fixedly connected with the assembly platform;
the fifth-generation wood positioning block is fixedly connected with the sixth-generation wood positioning plate;
the fifth-generation wood positioning block is fixedly connected with the seventh-generation wood positioning plate;
the fifth-generation wood positioning block is provided with a second presser foot table;
the second locating pin is fixedly connected with the first connecting plate through an eighth-generation wood plate and is positioned above the fifth-generation wood locating block.
Optionally, the second aircraft part assembly device of the at least one aircraft part assembly device comprises:
and the third fixed block and the fourth fixed block are fixedly connected with the assembly platform and symmetrically arranged relative to the central line of the first connecting plate.
Optionally, the third fixing block includes: a ninth-generation wood positioning block, a tenth-generation wood positioning plate and an eleventh-generation wood positioning plate which are arranged along the first T-shaped groove;
the ninth-generation wood positioning block is fixedly connected with the assembly platform;
the tenth-generation wood positioning plate is fixedly connected with the assembly platform;
the eleventh wood positioning plate is fixedly connected with the assembly platform;
the ninth-generation wood positioning block is fixedly connected with the tenth-generation wood positioning plate;
the ninth-generation wood positioning block is fixedly connected with the tenth-generation wood positioning plate;
the ninth-generation wood positioning block is provided with a third presser foot table;
the third positioning pin is fixedly connected with a tenth wood positioning plate;
the fourth fixed block includes: a twelfth wood positioning block, a thirteenth wood positioning plate and a fourteenth wood positioning plate which are arranged along the second T-shaped groove;
the twelfth-generation wood positioning block is fixedly connected with the assembly platform;
the thirteenth-generation wood positioning plate is fixedly connected with the assembly platform;
the fourteenth-generation wood positioning plate is fixedly connected with the assembly platform;
the twelfth-generation wood positioning block is fixedly connected with the tenth-generation wood positioning plate;
the twelfth wood positioning block is fixedly connected with the fourteenth wood positioning plate;
the twelfth wood positioning block is provided with a fourth presser foot table;
the fourth locating pin is fixedly connected with the thirteenth wood locating plate.
Optionally, a third aircraft part assembly device of the at least one aircraft part assembly device comprises:
and the fifth fixed block and the sixth fixed block are fixedly connected with the assembly platform and are symmetrically arranged relative to the central line of the first connecting plate.
Optionally, the fifth fixing block includes: a fifteenth generation wood positioning block, a sixteenth generation wood positioning plate and a seventeenth generation wood positioning plate which are arranged along the first T-shaped groove;
the fifteenth-generation wood positioning block is fixedly connected with the assembly platform;
the sixteenth-generation wood positioning plate is fixedly connected with the assembly platform;
the seventeenth-generation wood positioning plate is fixedly connected with the assembly platform;
the fifteenth-generation wood positioning block is fixedly connected with the sixteenth-generation wood positioning plate;
the fifteenth-generation wood positioning block is fixedly connected with the seventeenth-generation wood positioning plate;
the fifteenth-generation wood positioning block is fixedly connected with a sixth positioning pin;
the sixteenth-generation wood positioning plate is fixedly connected with the fifth positioning pin;
the sixth fixed block includes: an eighteenth-generation wood positioning block, a nineteenth-generation wood positioning plate and a twenty-generation wood positioning plate which are arranged along the second T-shaped groove;
the eighteenth-generation wood positioning block is fixedly connected with the assembly platform;
the nineteenth-generation wood positioning plate is fixedly connected with the assembly platform;
the twenty-first wood locating plate is fixedly connected with the assembly platform;
the eighteenth-generation wood positioning block is fixedly connected with the nineteenth-generation wood positioning plate;
the eighteenth-generation wood positioning block is fixedly connected with the twenty-th-generation wood positioning plate;
the eighteenth-generation wood positioning block is fixedly connected with the eighth positioning pin;
the nineteenth-generation wood locating plate is fixedly connected with the seventh locating pin.
Optionally, a fourth aircraft part assembly device of the at least one aircraft part assembly device comprises:
and the seventh fixed block and the eighth fixed block are fixedly connected with the assembly platform and are symmetrically arranged relative to the central line of the first connecting plate.
The invention also provides an assembly positioning method of the aircraft part, which is applied to the aircraft assembly jig, and comprises the following steps:
acquiring an aircraft part;
selecting a target aircraft assembly device according to the shape of the aircraft part;
assembling an aircraft part on a jig by the target aircraft assembling device, the aircraft assembling jig comprising: an assembly platform having a T-shaped slot; at least one aircraft part assembly device secured to the assembly platform along the T-slot; wherein the aircraft part assembly device comprises: two fixed blocks which are symmetrically arranged, wherein one fixed block of the two fixed blocks is arranged along a first T-shaped groove on the assembly platform, the other fixed block is arranged along a second T-shaped groove, and the first T-shaped groove and the second T-shaped groove are separated by a preset distance; the target aircraft assembly device is one of the at least one aircraft part assembly device.
The scheme of the invention at least comprises the following beneficial effects:
the above scheme of the invention is that the assembly platform is provided with a T-shaped groove, and at least one aircraft part assembly device is fixed on the assembly platform along the T-shaped groove; positioning and assembling of various parts of the aircraft are realized, and the assembling precision of the parts of the aircraft is ensured; wherein the aircraft part assembly device comprises: two fixed blocks which are symmetrically arranged, wherein one fixed block of the two fixed blocks is arranged along a first T-shaped groove on the assembly platform, the other fixed block is arranged along a second T-shaped groove, and the first T-shaped groove and the second T-shaped groove are separated by a preset distance; the assembly of the aircraft parts can be fixedly installed and positioned through the fixed blocks matched with the assembly, and the positioning precision is improved.
Drawings
FIG. 1 is an overall block diagram of an aircraft mounting bracket of the present invention;
FIG. 2 is a schematic structural view of a first aircraft part assembly device;
FIG. 3 is a schematic structural view of a second aircraft part assembly device;
FIG. 4 is a schematic structural view of a third aircraft part assembly device;
FIG. 5 is a schematic structural view of a fourth aircraft part assembly device;
FIG. 6 is a schematic structural view of a fifth aircraft parts assembly device;
FIG. 7 is a perspective view of an aircraft mounting bracket of the present invention;
FIG. 8 is a front view of an aircraft mounting bracket of the present invention;
FIG. 9 is a rear view of the aircraft mounting bracket of the present invention;
FIG. 10 is a left side view of the aircraft mounting bracket of the present invention;
FIG. 11 is a right side view of the aircraft mounting bracket of the present invention;
FIG. 12 is a bottom view of the aircraft mounting bracket of the present invention;
reference numerals illustrate: 100-an assembly platform; 110-a first T-slot; 120-a second T-slot; 200-a first connection plate; 300-a second connection plate; 1-first fixing; 2-a second fixed block; 3-a third fixed block; 4-a fourth fixed block; 5-a fifth fixed block; 6-a sixth fixed block; 7-seventh fixed block; 8-eighth fixed block; 9-ninth fixed block; 10-tenth fixed block;
11-a first generation wood positioning block; 12-a second generation wood locating plate; 13-third generation wood locating plates; 14-a first locating pin; 15-a first presser foot table; 16-fourth generation wood board;
21-a fifth generation wood positioning block; 22-sixth generation of wood locating plates; 23-seventh generation of wood locating plates; 24-a second locating pin; 25-a second presser foot table; 26-eighth generation wood board;
31-ninth generation wood positioning blocks; 32-tenth wood positioning plate; 33-eleventh-generation wood positioning plates; 34-a third locating pin; 35-a third presser foot table;
41-twelfth generation of wood positioning blocks; 42-thirteenth wood locating plate; 43-fourteenth generation of wood positioning plates; 44-fourth locating pins; 45-fourth presser foot table;
51-fifteenth generation of wood positioning blocks; 52-sixteenth-generation wood positioning plates; 53-seventeenth generation of wood positioning plates; 54-a fifth locating pin; 55-sixth locating pins;
61-eighteenth-generation wood positioning blocks; 62-nineteenth-generation wood positioning plates; 63-twenty-second-generation wood positioning plates; 64-seventh locating pins; 65-eighth locating pins;
71-twenty-first generation wood positioning blocks; 72-twenty-second generation wood positioning plates; 73-twenty third generation wood locating plates; 74-ninth locating pins;
81-twenty-fourth generation wood positioning blocks; 82-twenty-fifth generation wood positioning plates; 83-twenty-sixth generation wood positioning plate; 84-tenth locating pin;
91-twenty-seventh generation wood positioning blocks; 92-twenty eighth generation wood positioning plate; 93-twenty-ninth generation wood positioning plate; 94-eleventh locating pin; 95-twelfth locating pin;
101-thirty-third-generation wood positioning blocks; 102-a thirty-first generation wood positioning plate; 103-thirty second generation wood positioning plates; 104-thirteenth locating pin; 105-fourteenth dowel.
Detailed Description
Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Example 1
As shown in fig. 1, an embodiment of the present invention provides an aircraft mounting bracket comprising: a mounting platform 100 having a T-shaped slot; at least one aircraft part assembly device secured to the assembly platform 100 along the T-slot;
wherein, aircraft parts assembly devices includes: two fixed blocks which are symmetrically arranged, wherein one fixed block of the two fixed blocks is arranged along a first T-shaped groove 110 on the assembly platform, the other fixed block is arranged along a second T-shaped groove 120, and the first T-shaped groove 110 and the second T-shaped groove 120 are separated by a preset distance; the structures of the fixed blocks of different aircraft part assembling devices are different, and the structures of the fixed blocks of the same aircraft part assembling device are the same.
The T-shaped groove platform assembly type frame structure is used in the embodiment to replace a square steel structure frame of the traditional assembly type frame, a plurality of T-shaped grooves are formed in the T-shaped groove platform, so that the positions of the wood block and the wood block are easily and intuitively positioned, the wood block and the wood block are also easily and tightly fixed in the groove, the flatness is good, the position of the fixing block is convenient to debug, the aircraft part can be assembled and fixedly installed through the fixing block matched with the fixing block, and the positioning precision is improved. The use of T type groove platform still is favorable to changing different wood locating pieces according to different product structures, and different wood locating plates of taking the place of satisfy multiple product assembly demand, and circulation repetitious usage improves the assembly efficiency of aircraft part.
Example 2
As shown in fig. 1 and 2, the first aircraft part assembly device of the at least one aircraft part assembly device comprises: the first connection board 200 is disposed on the assembly platform 100; the first fixing block 1 and the second fixing block 2 are respectively and fixedly connected with the first connecting plate 200, and the first fixing block 1 and the second fixing block 2 are symmetrically arranged about the central line of the first connecting plate 200.
Wherein, first fixed block 1 includes: a first-generation wood positioning block 11, a second-generation wood positioning plate 12 and a third-generation wood positioning plate 13 arranged along the first T-shaped groove 110; the first-generation wood positioning block 11 is fixedly connected with the assembly platform 100; the second-generation wood positioning plate 12 is fixedly connected with the assembly platform 100; the third-generation wood positioning plate 13 is fixedly connected with the assembly platform 100; the first generation wood positioning block 11 is fixedly connected with the second generation wood positioning plate 12; the first-generation wood positioning block 11 is fixedly connected with the third-generation wood positioning plate 13; the first generation wood positioning block 11 is provided with a first presser foot table 15; the first positioning pin 14 is fixedly connected with the first connecting plate 200 through the fourth-generation wood plate 16 and is positioned above the first-generation wood positioning block 11;
the second fixed block 2 includes: a fifth-generation wood positioning block 21, a sixth-generation wood positioning plate 22 and a seventh-generation wood positioning plate 23 arranged along the second T-shaped groove 120; the fifth-generation wood positioning block 21 is fixedly connected with the assembly platform 100 and the fifth-generation wood positioning block 21; the sixth-generation wood positioning plate 22 is fixedly connected with the assembly platform 100 and the sixth-generation wood positioning plate 22; the seventh-generation wood positioning plate 23 is fixedly connected with the assembly platform 100 and the seventh-generation wood positioning plate 23; the fifth-generation wood positioning block 21 is fixedly connected with the sixth-generation wood positioning plate 22; the fifth-generation wood positioning block 21 is fixedly connected with a seventh-generation wood positioning plate 23; the fifth-generation wood positioning block 21 is provided with a second presser foot table 25; the second locating pin 24 is fixedly connected with the first connecting plate 200 through the eighth-generation wood plate 26 and the second locating pin 24 is fixedly connected with the eighth-generation wood plate 26 and is positioned above the fifth-generation wood locating block 21.
In this embodiment, along the T type groove is fixed in at least one aircraft part assembly device on the assembly platform, through two fixed blocks of symmetry setting, one fixed block in two fixed blocks is followed first T type groove 110 setting on the assembly platform, another fixed block is along second T type groove setting 120, first T type groove 110 with second T type groove 120 interval is a preset distance, and each fixed block is through design processing locating surface, locating hole and presser foot, realizes the location and the assembly of multiple part of aircraft, guarantees the assembly precision of aircraft part.
The surfaces of the first-generation wood positioning block 11 and the fifth-generation wood positioning block 21 are provided with arc-shaped curved surfaces, and the arc-shaped curved surfaces are formed by designing and processing the arc-shaped curved surfaces according to the structural appearance of a product, so that the positioning and assembly of various parts of an aircraft are facilitated, and the assembly precision of the parts of the aircraft is ensured.
The first-generation wood positioning block 11 is provided with a first presser foot table 15, the fifth-generation wood positioning block 21 is provided with a second presser foot table 25, the first presser foot table 15 and the first-generation wood positioning block are integrally formed in this embodiment, the second presser foot table 25 and the fifth-generation wood positioning block 21 are integrally formed, and the presser foot table is used for fixing the first-generation wood positioning block on an assembly platform.
The wood block material can be made of various materials, and 5166 polyurethane wood block material is adopted in the embodiment, so that compared with metal materials such as steel, aluminum alloy and the like, the wood block material has the advantages of low price and easiness in machining, and the manufacturing cost is reduced.
Example 3
As shown in fig. 1 and 3, the second aircraft part assembly device of the at least one aircraft part assembly device comprises:
the third fixing block 3 and the fourth fixing block 4 fixedly connected with the assembly platform 100 are symmetrically arranged about the center line of the first connection plate 200.
The aircraft assembly jig, the third fixed block 3 includes: a ninth-generation wood positioning block 31, a tenth-generation wood positioning plate 32, and an eleventh-generation wood positioning plate 33 disposed along the first T-shaped groove 110; the ninth-generation wood positioning block 31 is fixedly connected with the assembly platform 100; the tenth wood positioning plate 32 is fixedly connected with the assembly platform 100; the eleventh wood positioning plate 33 is fixedly connected with the assembly platform 100; the ninth-generation wood positioning block 31 is fixedly connected with the tenth-generation wood positioning plate 32; the ninth-generation wood positioning block 31 is fixedly connected with an eleventh-generation wood positioning plate 33; the ninth-generation wood positioning block 31 is provided with a third presser foot table 35; the third positioning pin 34 is fixedly connected with the tenth wood positioning plate 32;
the fourth fixed block 4 includes: a twelfth-generation wood positioning block 41, a tenth-generation wood positioning plate 42, and a fourteenth-generation wood positioning plate 43 disposed along the second T-shaped groove 120; the twelfth wood positioning block 41 is fixedly connected with the assembly platform 100; the thirteenth wood locating plate 42 is fixedly connected with the assembly platform 100; the fourteenth wood positioning plate 43 is fixedly connected with the assembly platform 100; the twelfth wood positioning block 41 is fixedly connected with the thirteenth wood positioning plate 42; the twelfth wood positioning block 41 is fixedly connected with the fourteenth wood positioning plate 43; the twelfth wood positioning block 41 is provided with a fourth presser foot table 45; the fourth locating pin 44 is fixedly connected with the thirteenth wood locating plate 42.
In this embodiment, the ninth-generation wood positioning block 31 is provided with the third presser foot platform 35, the ninth-generation wood positioning block 31 and the third presser foot platform 35 are integrally formed, the twelfth-generation wood positioning block 41 is provided with the fourth presser foot platform 45, the twelfth-generation wood positioning block 41 and the fourth presser foot platform 45 are integrally formed, the ninth-generation wood positioning block 31 and the twelfth-generation wood positioning block 41 are smaller in width, and cannot be directly provided with holes on the positioning blocks to be fixed in the T-shaped groove, so that the ninth-generation wood positioning block 31 and the twelfth-generation wood positioning block are fixed in the assembly platform through the grooves of the presser foot platform and the T-shaped groove, and the assembly of the aircraft parts can be fixedly installed and positioned through the matched fixing blocks, so that the positioning accuracy is improved.
Example 4
As shown in fig. 1 and 4, the third aircraft part assembly device of the at least one aircraft part assembly device comprises:
the fifth and sixth fixing blocks 5 and 6 fixedly connected to the assembly platform 100 are symmetrically disposed about the center line of the first connection plate 200.
The fifth fixed block 5 comprises: fifteenth-generation wood positioning blocks 51, sixteenth-generation wood positioning plates 52, and seventeenth-generation wood positioning plates 53 disposed along the first T-shaped groove 110; the fifteenth wood positioning block 51 is fixedly connected with the assembly platform 100; the sixteenth-generation wood positioning plate 52 is fixedly connected with the assembly platform 100; the seventeenth-generation wood positioning plate 53 is fixedly connected with the assembly platform 100; the fifteenth wood positioning block 51 is fixedly connected with a sixteenth wood positioning plate 52; the fifteenth wood positioning block 51 is fixedly connected with a seventeenth wood positioning plate 53; the fifteenth-generation wood positioning block 51 is fixedly connected with a sixth positioning pin 55; the sixteenth-generation wood positioning plate 6 is fixedly connected with the fifth positioning pin 54;
the sixth fixed block 6 includes: nineteenth-generation wood positioning plates 62 and twentieth-generation wood positioning plates 63 disposed along the second T-shaped groove 120; the eighteenth-generation wood positioning block 61 is fixedly connected with the assembly platform 100; the nineteenth-generation wood positioning plate 62 is fixedly connected with the assembly platform 100; the twenty-eighth wood positioning plate 63 is fixedly connected with the eighteenth wood positioning block 61 of the assembly platform 100; the eighteenth-generation wood positioning block 61 is fixedly connected with a nineteenth-generation wood positioning plate 62; the eighteenth-generation wood positioning block 61 is fixedly connected with the twentieth-generation wood positioning plate 63; the eighteenth-generation wood positioning block 61 is fixedly connected with an eighth positioning pin 65; the nineteenth-generation wood positioning plate 62 is fixedly connected with a seventh positioning pin 64.
In this embodiment, the fifteenth-generation wood positioning block 51 and the eighteenth-generation wood positioning block 61 are provided with presser feet, and the positioning is assisted by a laser tracker in a machining mode, that is, after a reference is established on an assembly platform, the position of the positioning block is determined by adjusting equipment, after the positioning block is adjusted to a theoretical position, the presser feet are fixed on the assembly platform by using T-shaped bolts, so that the assembly of aircraft parts can be fixedly installed and positioned through a fixed block matched with the presser feet, and the positioning precision is improved. The fifth locating pin and the seventh locating pin are symmetrical about the central line of the first connecting plate 200, the sixth locating pin and the eighth locating pin are symmetrically arranged about the central line of the first connecting plate 200, the lengths of the fifth locating pin and the seventh locating pin are smaller than those of the sixth locating pin and the eighth locating pin, but the diameters of the fifth locating pin and the seventh locating pin are larger than those of the sixth locating pin and the eighth locating pin, and the locating pins with different lengths and diameters are not only convenient for locating the positions of the aircraft parts, but also beneficial for accurately assembling the aircraft parts, positioning and assembling various parts of the aircraft are realized, and the assembling precision of the aircraft parts is ensured.
Example 5
As shown in fig. 1 and 5, the fourth aircraft part assembly device of the at least one aircraft part assembly device comprises: the seventh fixing block 7 and the eighth fixing block 8 fixedly connected with the assembly platform are symmetrically arranged about the center line of the first connecting plate 200.
The seventh fixed block 7 includes: a twenty-first-generation wood positioning block 71, a twenty-second-generation wood positioning plate 72, and a twenty-third-generation wood positioning plate 73 disposed along the first T-shaped groove 110; the twenty-first-generation wood positioning block 71 is fixedly connected with the assembly platform 100; the twenty-second-generation wood positioning plate 72 is fixedly connected with the assembly platform 100; the twenty-third-generation wood positioning plate 73 is fixedly connected with the assembly platform 100; the twenty-first-generation wood positioning block 71 is fixedly connected with the twenty-second-generation wood positioning plate 72; the twenty-first-generation wood positioning block 71 is fixedly connected with the twenty-third-generation wood positioning plate 73; the twelfth wood locating plate 72 is fixedly connected with the ninth locating pin 74;
the eighth fixed block 8 includes: a twenty-fourth generation wood positioning block 81, a twenty-fifth generation wood positioning plate 82, and a twenty-sixth generation wood positioning plate 83 disposed along the second T-shaped groove 120; the twenty-fourth-generation wood positioning block 81 is fixedly connected with the assembly platform 100; the twenty-fifth generation wood positioning plate 82 is fixedly connected with the assembly platform 100; the twenty-first-generation wood positioning plate 83 is fixedly connected with the assembly platform 100; the twenty-fourth-generation wood positioning block 81 is fixedly connected with the twenty-fifth-generation wood positioning plate 82; the twenty-fourth-generation wood positioning block 81 is fixedly connected with a twenty-sixth-generation wood positioning plate 83; the twenty-fifth generation wood locating plate 82 is fixedly coupled to a tenth locating pin 84.
In the embodiment, the wood-replacing positioning block is suitable for the aircraft with smaller product structure and lower height, generally, the product height is lower than 1000mm, and the wood-replacing block has better rigidity and is not easy to deform due to the smaller product structure height.
Example 6
As shown in fig. 1 and 6, the fifth aircraft part assembly device of the at least one aircraft part assembly device comprises: the ninth fixed block 9 and the tenth fixed block 10 fixedly connected with the assembly platform are symmetrically arranged about the center line of the first connection plate 200.
The ninth fixed block 9 includes: a twenty-seventeenth-generation wood positioning block 91, a twenty-eighth-generation wood positioning plate 92, and a twenty-ninth-generation wood positioning plate 93 disposed along the first T-shaped groove 110; the twenty-seventh wood positioning block 91 is fixedly connected with the assembly platform 100; the twenty-eighth wood positioning plate 92 is fixedly connected with the assembly platform 100; the twenty-ninth-generation wood positioning plate 93 is fixedly connected with the assembly platform 100; the twenty-seventh wood positioning block 91 is fixedly connected with the twenty-eighth wood positioning plate 92; the twenty-seventh wood positioning block 91 is fixedly connected with a twenty-ninth wood positioning plate 93; the twenty-seventh wood positioning block 91 is fixedly connected with a twelfth positioning pin 95; the twenty-eighth wood positioning plate 92 is fixedly connected with an eleventh positioning pin 94;
the tenth fixing block 10 includes: a thirty-third generation wood positioning block 101, a thirty-first generation wood positioning plate 102, and a thirty-second generation wood positioning plate 103 disposed along the second T-shaped slot 120; the thirty-third-generation wood positioning block 101 is fixedly connected with the assembly platform 100; the thirty-first generation wood positioning plate 102 is fixedly connected with the assembly platform 100; the twelfth-generation wood positioning plate 103 is fixedly connected with the assembly platform 100; the thirty-first-generation wood positioning block 101 is fixedly connected with the thirty-first-generation wood positioning plate 102; the thirty-second-generation wood positioning block 101 is fixedly connected with the thirty-second-generation wood positioning plate 103; the thirty-third-generation wood positioning block 101 is fixedly connected with a fourteenth positioning pin 105; the thirty-first generation wood positioning plate 102 is fixedly coupled to the thirteenth positioning pin 104.
The assembly platform is further provided with a second connecting plate 300, the second connecting plate 300 is fixed to the assembly platform, the length of the second connecting plate 300 is smaller than that of the first connecting plate 200, the second connecting plate 300 is symmetrical about the central line of the first connecting plate 200, and the ninth fixing block 9 and the tenth fixing block 10 are symmetrically arranged about the central line of the second connecting plate 300.
The ninth-generation wood positioning block 31 and the twelfth-generation wood positioning block 41 in embodiment 3 are higher than the first-generation wood positioning block 11 and the fifth-generation wood positioning block 21 in embodiment 2; the fifteenth-generation wood positioning block 51 and the eighteenth-generation wood positioning block 61 in embodiment 4 are higher than the ninth-generation wood positioning block 31 and the twelfth-generation wood positioning block 41 in embodiment 3; the twenty-first-generation wood positioning block 71 and the twenty-fourth-generation wood positioning block 81 in embodiment 5 are higher in height than the fifteenth-generation wood positioning block 51 and the eighteenth-generation wood positioning block 61 in embodiment 4; the twenty-seventh wood positioning block 91 and the thirty-seventh wood positioning block 101 in the embodiment 6 are higher than the twenty-first wood positioning block 71 and the twenty-fourth wood positioning block 81 in the embodiment 5, and the wood positioning blocks with different heights are adapted to the streamline shape of the aircraft body, so that various assembly requirements can be met, the positioning and assembly of various parts of the aircraft are realized, and the assembly precision of the parts of the aircraft is ensured.
The distance from the center line of the first connection plate 200 per two sets of fixed blocks in the first aircraft in example 2 is greater than the distance from the center line of the first connection plate 200 per two sets of fixed blocks in the second aircraft in example 3; in the embodiment 3, the distance between each two groups of fixing blocks in the second aircraft and the center line of the first connecting plate 200 is greater than the distance between each two groups of fixing blocks in the third aircraft and the center line of the first connecting plate 200 in the embodiment 4, the distance between each two groups of fixing blocks in the third aircraft and the center line of the first connecting plate 200 in the embodiment 4 is greater than the distance between each two groups of fixing blocks in the fourth aircraft and the center line of the first connecting plate 200 in the embodiment 5, the distance between each two groups of fixing blocks in the fourth aircraft and the center line of the first connecting plate 200 in the embodiment 5 is greater than the distance between each two groups of fixing blocks in the fifth aircraft and the center line of the first connecting plate 200 in the embodiment 6, and different distances between different aircraft and the center line of the first connecting plate 200 are beneficial to meeting the assembly requirements of various products, and also beneficial to the integral assembly of various parts of the aircraft, positioning and assembly of the aircraft parts, and assembly accuracy of the assembly of the aircraft parts is guaranteed.
Example 7
The embodiment of the invention also provides an assembly positioning method of the aircraft part, which is applied to the aircraft assembly jig, and comprises the following steps:
step 131, acquiring an aircraft part;
step 132, selecting a target aircraft assembly device according to the aircraft part shape;
step 133, assembling the aircraft part on a jig by the target aircraft assembling device, wherein the aircraft assembling jig comprises: a mounting platform 100 having a T-shaped slot; at least one aircraft part assembly device secured to the assembly platform 100 along the T-slot; wherein, aircraft parts assembly devices includes: two fixed blocks which are symmetrically arranged, wherein one fixed block of the two fixed blocks is arranged along a first T-shaped groove 110 on the assembly platform 100, the other fixed block is arranged along a second T-shaped groove 120, and the first T-shaped groove 110 and the second T-shaped groove 120 are separated by a preset distance; the target aircraft assembly device is one of the at least one aircraft part assembly device.
In the above embodiment of the invention, the at least one aircraft part assembling device fixed on the assembling platform along the T-shaped groove comprises two symmetrically arranged fixing blocks, wherein the fixing blocks adopt positioning pins with different lengths, directions and diameters and wood-substituting positioning blocks with different heights to meet the assembling requirements of different products; the distances between different aircrafts and the central line of the first connecting plate 200 are different, so that the assembly requirements of various products are met, the integral assembly of the aircraft parts is facilitated, the positioning and assembly of various parts of the aircrafts are realized, and the assembly precision of the aircraft parts is ensured.
The aircraft part assembly device comprises: two fixed blocks that the symmetry set up, one fixed block in two fixed blocks is followed first T type groove 110 setting on the assembly platform, another fixed block is along second T type groove 120 setting, first T type groove 110 with second T type groove 120 interval is a preset distance for aircraft parts's assembly can carry out fixed mounting location through the fixed block that matches with it, adopts laser tracker assistance-localization real-time, is fixed in the assembly platform with the presser foot with T type bolt, has shortened assembly cycle when improving positioning accuracy. In addition, the traditional square steel material is replaced by the wood block, so that the cost is low and the machining is easy.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (10)
1. An aircraft mounting bracket, comprising:
a mounting platform (100) having a T-shaped slot;
at least one aircraft part assembly device secured to the assembly platform (100) along the T-slot;
wherein the aircraft part assembly device comprises: two fixed blocks that the symmetry set up, one fixed block in two fixed blocks is followed first T type groove (110) on assembly platform (100) set up, and another fixed block is along second T type groove (120), first T type groove (110) with second T type groove (120) interval is a preset distance.
2. The aircraft mounting bracket according to claim 1, wherein the mounting blocks of different aircraft component mounting devices are different in structure and the mounting blocks of the same aircraft component mounting device are identical in structure.
3. The aircraft mounting bracket according to claim 1, wherein a first of the at least one aircraft part mounting devices comprises:
a first connection plate (200) provided on the assembly platform (100);
the first fixing block (1) and the second fixing block (2) are respectively and fixedly connected with the first connecting plate (200), and the first fixing block (1) and the second fixing block (2) are symmetrically arranged relative to the central line of the first connecting plate (200).
4. The aircraft mounting according to claim 3, wherein,
the first fixed block (1) includes: a first generation wood positioning block (11), a second generation wood positioning plate (12) and a third generation wood positioning plate (13) which are arranged along the first T-shaped groove (110);
the first-generation wood positioning block (11) is fixedly connected with the assembly platform (100);
the second-generation wood positioning plate (12) is fixedly connected with the assembly platform (100);
the third-generation wood positioning plate (13) is fixedly connected with the assembly platform (100);
the first-generation wood positioning block (11) is fixedly connected with the second-generation wood positioning plate (12);
the first-generation wood positioning block (11) is fixedly connected with the third-generation wood positioning plate (13);
the first generation wood positioning block (11) is provided with a first presser foot table (15);
the first locating pin (14) is fixedly connected with the first connecting plate (200) through a fourth-generation wood plate (16) and is positioned above the first-generation wood locating block (11);
the second fixed block (2) comprises: a fifth-generation wood positioning block (21), a sixth-generation wood positioning plate (22) and a seventh-generation wood positioning plate (23) which are arranged along the second T-shaped groove (120);
the fifth-generation wood positioning block (21) is fixedly connected with the assembly platform (100);
the sixth-generation wood positioning plate (22) is fixedly connected with the assembly platform (100);
the seventh-generation wood positioning plate (23) is fixedly connected with the assembly platform (100);
the fifth-generation wood positioning block (21) is fixedly connected with the sixth-generation wood positioning plate (22);
the fifth-generation wood positioning block (21) is fixedly connected with the seventh-generation wood positioning plate (23);
the fifth-generation wood positioning block (21) is provided with a second presser foot table (25);
the second locating pin (24) is fixedly connected with the first connecting plate (200) through an eighth-generation wood plate (26) and is positioned above the fifth-generation wood locating block (21).
5. An aircraft mounting bracket according to claim 3, wherein the second of the at least one aircraft part mounting devices comprises:
and the third fixed block (3) and the fourth fixed block (4) are fixedly connected with the assembly platform (100), and the third fixed block (3) and the fourth fixed block (4) are symmetrically arranged relative to the central line of the first connecting plate (200).
6. The aircraft mounting according to claim 5, wherein,
the third fixed block (3) comprises: a ninth-generation wood positioning block (31), a tenth-generation wood positioning plate (32) and an eleventh-generation wood positioning plate (33) which are arranged along the first T-shaped groove (110);
the ninth-generation wood positioning block (31) is fixedly connected with the assembly platform (100);
the tenth-generation wood positioning plate (32) is fixedly connected with the assembly platform (100);
the tenth-generation wood positioning plate (33) is fixedly connected with the assembly platform (100);
the ninth-generation wood positioning block (31) is fixedly connected with the tenth-generation wood positioning plate (32);
the ninth-generation wood positioning block (31) is fixedly connected with the eleventh-generation wood positioning plate (33);
the ninth-generation wood positioning block (31) is provided with a third presser foot table (35);
the third locating pin (34) is fixedly connected with the tenth wood locating plate (32);
the fourth fixed block (4) comprises: a twelfth wood positioning block (41), a thirteenth wood positioning plate (42) and a fourteenth wood positioning plate (43) which are arranged along the second T-shaped groove (120);
the twelfth wood positioning block (41) is fixedly connected with the assembly platform (100);
the tenth-generation wood positioning plate (42) is fixedly connected with the assembly platform (100);
the fourteenth-generation wood positioning plate (43) is fixedly connected with the assembly platform (100);
the twelfth-generation wood positioning block (41) is fixedly connected with the thirteenth-generation wood positioning plate (42);
the twelfth wood positioning block (41) is fixedly connected with the fourteenth wood positioning plate (43);
the twelfth wood positioning block (41) is provided with a fourth presser foot table (45);
the fourth locating pin (44) is fixedly connected with the thirteenth wood locating plate (42).
7. An aircraft mounting bracket according to claim 3, wherein a third of the at least one aircraft part mounting devices comprises:
and the fifth fixed block (5) and the sixth fixed block (6) are fixedly connected with the assembly platform (100), and the fifth fixed block (5) and the sixth fixed block (6) are symmetrically arranged about the central line of the first connecting plate (200).
8. The aircraft mounting according to claim 7, wherein,
the fifth fixed block (5) includes: a fifteenth generation wood positioning block (51), a sixteenth generation wood positioning plate (52) and a seventeenth generation wood positioning plate (53) which are arranged along the first T-shaped groove (110);
the fifteenth-generation wood positioning block (51) is fixedly connected with the assembly platform (100);
the sixteenth-generation wood positioning plate (52) is fixedly connected with the assembly platform (100);
the seventeenth-generation wood positioning plate (53) is fixedly connected with the assembly platform (100);
the fifteenth-generation wood positioning block (51) is fixedly connected with the sixteenth-generation wood positioning plate (52);
the fifteenth-generation wood positioning block (51) is fixedly connected with the seventeenth-generation wood positioning plate (53);
the fifteenth-generation wood positioning block (51) is fixedly connected with a sixth positioning pin (55);
the sixteenth-generation wood positioning plate (52) is fixedly connected with the fifth positioning pin (54);
the sixth fixed block (6) includes: an eighteenth-generation wood positioning block (61), a nineteenth-generation wood positioning plate (62) and a twentieth-generation wood positioning plate (63) which are arranged along the second T-shaped groove (120);
the eighteenth-generation wood positioning block (61) is fixedly connected with the assembly platform (100);
the nineteenth-generation wood positioning plate (62) is fixedly connected with the assembly platform (100);
the twenty-first-generation wood positioning plate (63) is fixedly connected with the assembly platform (100);
the eighteenth-generation wood positioning block (61) is fixedly connected with the nineteenth-generation wood positioning plate (62);
the eighteenth-generation wood positioning block (61) is fixedly connected with the twenty-first-generation wood positioning plate (63);
the eighteenth-generation wood positioning block (61) is fixedly connected with an eighth positioning pin (65);
the nineteenth-generation wood locating plate (62) is fixedly connected with the seventh locating pin (64).
9. An aircraft mounting bracket according to claim 3, wherein the fourth of the at least one aircraft part mounting devices comprises:
and the seventh fixed block (7) and the eighth fixed block (8) are fixedly connected with the assembly platform (100), and the seventh fixed block (7) and the eighth fixed block (8) are symmetrically arranged about the central line of the first connecting plate (200).
10. A method of positioning an aircraft part in an aircraft assembly jig according to any one of claims 1 to 9, the method comprising:
acquiring an aircraft part;
selecting a target aircraft assembly device according to the shape of the aircraft part;
assembling an aircraft part on a jig by the target aircraft assembling device, the aircraft assembling jig comprising: a mounting platform (100) having a T-shaped slot; at least one aircraft part assembly device secured to the assembly platform (100) along the T-slot; wherein the aircraft part assembly device comprises: two symmetrically arranged fixing blocks, wherein one of the two fixing blocks is arranged along a first T-shaped groove (110) on the assembly platform (100), the other fixing block is arranged along a second T-shaped groove (120), and the first T-shaped groove (110) and the second T-shaped groove (120) are separated by a preset distance; the target aircraft assembly device is one of the at least one aircraft part assembly device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310652694.6A CN116372851B (en) | 2023-06-05 | 2023-06-05 | Aircraft assembly type frame and assembly positioning method for aircraft parts |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310652694.6A CN116372851B (en) | 2023-06-05 | 2023-06-05 | Aircraft assembly type frame and assembly positioning method for aircraft parts |
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| CN211278153U (en) * | 2019-11-25 | 2020-08-18 | 绵阳紫蝶科技有限公司 | Positioning device in assembly of portable methane detector |
| CN113245813A (en) * | 2021-07-16 | 2021-08-13 | 成都飞机工业（集团）有限责任公司 | Self-positioning assembly system and method for rapid assembly of airplane |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0562542A (en) * | 1991-08-29 | 1993-03-12 | Fujikura Ltd | Wire harness assembly jig |
| JPH1110453A (en) * | 1997-06-27 | 1999-01-19 | Sony Corp | Jig for assembly |
| CN103551775A (en) * | 2013-10-10 | 2014-02-05 | 沈阳黎明航空发动机(集团)有限责任公司 | Flexible positioning device for assembling and welding pipelines |
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|---|---|
| CN116372851B (en) | 2023-08-04 |
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