CN111203830A - Equipment with universal adjusting function for assembling airplane parts - Google Patents
Equipment with universal adjusting function for assembling airplane parts Download PDFInfo
- Publication number
- CN111203830A CN111203830A CN202010162596.0A CN202010162596A CN111203830A CN 111203830 A CN111203830 A CN 111203830A CN 202010162596 A CN202010162596 A CN 202010162596A CN 111203830 A CN111203830 A CN 111203830A
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- China
- Prior art keywords
- fixedly connected
- swing arm
- vehicle body
- arm
- universal
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Classifications
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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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H5/00—Tool, instrument or work supports or storage means used in association with vehicles; Workers' supports, e.g. mechanics' creepers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/10—Manufacturing or assembling aircraft, e.g. jigs therefor
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses equipment with a universal adjusting function for assembling airplane parts, which relates to the technical field of part assembly and aims at solving the problems that the existing assembly equipment generally does not have the function of randomly adjusting the posture in the lifting process, is inconvenient to adjust the position and has certain limitation in the fields of high-precision installation or precision clamping assembly and the like; the movable conveying mechanism comprises a vehicle body, and two linear guide rails are arranged at the top of the vehicle body. Compared with the traditional equipment, the assembling equipment has light weight and stable structure, can realize universal adjustment of the installed workpiece, flexibly realizes various postures and locking, and has very important effect on the equipment installation of large parts or precise parts.
Description
Technical Field
The invention relates to the technical field of component assembly, in particular to equipment with a universal adjusting function for aircraft component assembly.
Background
The assembly equipment is auxiliary equipment for installing and connecting common workpieces, the workpieces are lifted or lowered under the action of external driving force, the workpieces are fixedly connected with a connecting mechanism in the equipment to form a whole after reaching an assembly position, and then the workpieces can be lifted and lowered by driving the whole through a lifting mechanism. During the installation of aircraft components, there are many places where assembly equipment is used, such as engines on aircraft, thrust reversers at the rear of engines, etc.
The traditional assembly equipment generally does not have the function of randomly adjusting the posture in the lifting process, a workpiece to be lifted is placed or fixed behind a lifting mechanism, the workpiece can only move along with the lifting mechanism, if deviation or inclination is required to be achieved, flexible adjustment cannot be achieved, different position adjustment can only be achieved through a mobile equipment base and other mechanisms, and the equipment has certain limitation in the fields of high-precision installation or precision clamping assembly and the like.
Disclosure of Invention
The invention provides equipment with a universal adjusting function for assembling airplane parts, which solves the problems that the existing assembling equipment generally does not have the function of randomly adjusting the posture in the lifting process, is inconvenient to adjust the position, and has certain limitation in the fields of high-precision installation or precision clamping assembly and the like.
In order to achieve the purpose, the invention adopts the following technical scheme:
the equipment with the universal adjusting function for assembling the aircraft parts comprises a moving and transporting mechanism, two supporting swing arms and a fixing bracket, wherein the top of the moving and transporting mechanism is provided with the two supporting swing arms, and one sides of the two supporting swing arms, which are close to each other, are fixedly connected with the fixing bracket;
the movable transportation mechanism comprises a vehicle body, two linear guide rails are arranged on the top of the vehicle body, a handle is rotatably connected to the front face of the top of the vehicle body, a steering wheel is fixedly connected to the bottom of the handle, a brake is mounted on the steering wheel, a hydraulic system fixedly connected with the vehicle body is arranged on the right side of the steering wheel, two universal wheels are fixedly connected to one side, close to the steering wheel, of the bottom of the vehicle body, a supporting wheel is fixedly connected to one side, far away from the universal wheels, of the bottom of the vehicle body, and wheel rotating rods are arranged on two sides of the vehicle body;
the supporting swing arm comprises two swing arm bases, one side, close to each other, of each of the two swing arm bases is fixedly connected with a connecting beam, one side, far away from each other, of each of the two swing arm bases is rotatably connected with a swing hydraulic cylinder, an output shaft of the swing hydraulic cylinder is rotatably connected with a swing arm, a hinge shaft is inserted between the bottom of the swing arm and the swing arm base, the front of the swing arm is fixedly connected with an upper sliding frame and a lower sliding frame, the front of the upper sliding frame and the front of the lower sliding frame are rotatably connected with a lifting hydraulic cylinder, the output shaft of the lifting hydraulic cylinder is rotatably connected with a lifting arm, the bottom, far away from;
the fixing bracket comprises a three-joint ring arm, two sides of the three-joint ring arm are connected with a clamping mechanism in a rotating mode, the top end of the clamping mechanism is fixedly connected with a hanging rod, one end of the front side of the hanging rod is fixedly connected with an auxiliary hanging arm, two ends of the auxiliary hanging arm are connected with a connector in a rotating mode, and one side, far away from the three-joint ring arm, of the clamping mechanism is connected with an adjusting hand wheel in a rotating mode.
Preferably, the bottom of the swing arm base is connected with a sliding block through a bolt, the front face of the sliding block is fixedly connected with a guide rail clamp, and the guide rail clamp is slidably mounted on the linear guide rail.
Preferably, the front of tie-beam has two fixed columns to weld, the outside movable sleeve of fixed column is equipped with the diaphragm, one side that the tie-beam was kept away from to the diaphragm is equipped with the spacer pin that the movable sleeve was established in the fixed column inside.
Preferably, the vertical section of the auxiliary suspension arm is of a circular arc structure, and the connecting beam is connected with the base of the swing arm through a bolt.
Preferably, the bottom of the clamping mechanism is connected with the vehicle body through a bolt, a plurality of fastening frames are sleeved outside the hanging rod and fixedly connected with the three-joint ring arm, and the vertical section of each fastening frame is of a U-shaped structure.
Compared with the prior art, the invention has the beneficial effects that: compared with the traditional equipment, the assembling equipment has the advantages of light weight, stable structure, capability of realizing universal adjustment of the installed workpiece, flexible realization of various postures and locking, and very important effect on the equipment installation of large parts or precise parts.
Drawings
FIG. 1 is a schematic front view of an apparatus for assembling aircraft components with universal adjustment according to the present invention;
FIG. 2 is a schematic front view of a mobile transportation mechanism of the apparatus for assembling aircraft components with universal adjustment according to the present invention;
FIG. 3 is a schematic front view of a supporting swing arm of the apparatus for assembling aircraft components with universal adjustment according to the present invention;
fig. 4 is a front view of a fixing bracket of the device for assembling aircraft parts with universal adjustment function according to the present invention.
In the figure: 1 mobile transportation mechanism, 11 vehicle body, 12 linear guide rail, 13 supporting wheel, 14 steering wheel, 15 hydraulic system, 16 wheel rotating rod, 17 universal wheel, 18 handle, 19 brake, 2 supporting swing arm, 21 swing arm base, 22 swing arm, 23 swing hydraulic cylinder, 24 lifting hydraulic cylinder, 25 slide block, 26 guide rail clamp, 27 connecting beam, 28 upper and lower sliding frame, 29 suspension arm, 210 hinge shaft, 211 universal suspension ring, 212 suspension scale, 3 fixing bracket, 31 three-joint ring arm, 32 clamping mechanism, 33 auxiliary suspension arm, 34 suspension arm, 35 connector and 36 adjusting hand wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, the equipment with the universal adjusting function for assembling the aircraft parts comprises a movable transportation mechanism 1, two supporting swing arms 2 and a fixed bracket 3, wherein the top of the movable transportation mechanism 1 is provided with the two supporting swing arms 2, and one sides of the two supporting swing arms 2, which are close to each other, are fixedly connected with the fixed bracket 3;
the mobile transportation mechanism 1 comprises a vehicle body 11, two linear guide rails 12 are arranged on the top of the vehicle body 11, a handle 18 is rotatably connected on the front surface of the top of the vehicle body 11, a steering wheel 14 is fixedly connected to the bottom of the handle 18, a brake 19 is arranged on the steering wheel 14, a hydraulic system 15 fixedly connected with the vehicle body 11 is arranged on the right side of the steering wheel 14, two universal wheels 17 are fixedly connected to one side of the bottom of the vehicle body 11 close to the steering wheel 14, a supporting wheel 13 is fixedly connected to one side of the bottom of the vehicle body 11 far away from the universal wheels 17, and wheel rotating rods 16 are arranged on two sides;
the supporting swing arm 2 comprises two swing arm bases 21, a connecting beam 27 is fixedly connected to one side, close to each other, of each of the two swing arm bases 21, a swing hydraulic cylinder 23 is rotatably connected to one side, far away from each other, of each of the two swing arm bases 21, an output shaft of each swing hydraulic cylinder 23 is rotatably connected with a swing arm 22, a hinge shaft 210 is inserted between the bottom of each swing arm 22 and each of the swing arm bases 21, an upper sliding frame 28 and a lower sliding frame 28 are fixedly connected to the front of each swing arm 22, a lifting hydraulic cylinder 24 is rotatably connected to the front of each upper sliding frame 28, a lifting arm 29 is rotatably connected to an output shaft of each lifting hydraulic cylinder 24, a universal lifting ring 211 is;
the fixing bracket 3 comprises a three-joint ring arm 31, two sides of the three-joint ring arm 31 are rotatably connected with clamping mechanisms 32, the top ends of the clamping mechanisms 32 are fixedly connected with a suspender 34, one end of the front surface of the suspender 34 is fixedly connected with an auxiliary suspender 33, two ends of the auxiliary suspender 33 are rotatably connected with connectors 35, and one side of the clamping mechanism 32, which is far away from the three-joint ring arm 31, is rotatably connected with an adjusting hand wheel 36.
In this embodiment, a slider 25 is connected to the bottom of the swing arm base 21 by a bolt, a guide rail clamp 26 is fixedly connected to the front surface of the slider 25, and the guide rail clamp 26 is slidably mounted on the linear guide 12.
In this embodiment, the welding of the front of tie-beam 27 has two fixed columns, and the outside movable sleeve of fixed column is equipped with the diaphragm, and one side that the tie-beam 27 was kept away from to the diaphragm is equipped with the spacer pin that the movable sleeve was established inside the fixed column.
In this embodiment, the vertical cross section of the auxiliary boom 33 is an arc structure, and the connecting beam 27 is connected to the swing arm base 21 by a bolt.
In this embodiment, the bottom of the clamping mechanism 32 is connected to the vehicle body 11 by bolts, a plurality of fastening frames are sleeved outside the suspension rod 34, the fastening frames are fixedly connected to the three-joint ring arm 31, and the vertical cross section of each fastening frame is of a U-shaped structure.
In the working principle, firstly, the mobile transportation mechanism 1 mainly comprises a vehicle body 11, a linear guide rail 12, a supporting wheel 13, a steering wheel 14, a hydraulic system 15 and the like. The movable transport mechanism 11 mainly realizes course direction movement of the assembly equipment, and can simultaneously meet the requirement of adjustment of the transverse position of the trolley, the trolley adopts a stable three-point supporting structure, and the reversing of the front wheels can be realized by rotating the wheel rotating rod 16. Aiming at the requirement of structural stability, two sets of universal wheels 17 are added at the rear end of the frame as auxiliary supports. The auxiliary universal wheels 17 can prevent the occurrence of toppling and side turning caused by the shift of the center of gravity of the structure while ensuring the support stability. The handle 18 can control the steering of the wheels, and is convenient for a user to operate and control the moving direction of the vehicle body. The rear wheel is provided with a brake 19, a stable and reliable double-wheel support is adopted, and equipment can be fixedly installed according to requirements when the rear wheel is used.
The supporting swing arm 2 comprises four parts, namely a swing arm base 21, a swing arm 22, a swing hydraulic cylinder 23 and a lifting hydraulic cylinder 24. The supporting swing arm 2 is connected with the linear guide rail 12 on the frame through the sliding block 25, and a user needs to provide external force to push the swing arm to translate in the frame course direction so as to drive the fixed bracket 3 to move. The swing arm base 21 is provided with a rail clamp 26, which can be manually fixed as required. The swing arms 22 on both sides are connected by a central connecting beam 27 to form a fixed rigid structure. The swing arm 22 swings to accomplish the transport and mounting function requirements of the cart. When the trolley is in normal use, the swing arms 22 of the trolley are in an open state, and when the trolley is transported, the swing arms 22 need to be combined through the swing hydraulic cylinder 23, so that the size of the whole trolley is reduced, and the trolley is convenient to transport. The lifting hydraulic cylinder 24 pushes the upper and lower carriages 28 and the boom 29 to move up and down, thereby driving the fixing bracket 3 to lift up and down as a whole. The swing arm 22 is connected with the base 21 through a hinge shaft 210, and a mechanical limit is installed on the swing arm 22 to limit the limit position of the swing arm 22. The front end of the suspension arm 29 is provided with a universal hoisting ring 211 which can rotate freely in two directions. The suspension arm 29 is used for hoisting and fixing the bracket 3 through the universal hoisting ring 211 and the suspension scale 212, so that the bracket 3 is floated. The hoist scale 212 may display the hoist load in real time.
The fixing bracket 3 mainly includes a three-joint ring arm 31, a clamp mechanism 32 whose both sides can swing, an auxiliary boom 33 connected to the workpiece, a boom 34, and the like. Special connectors 35 are respectively arranged on the auxiliary suspension arm 33 and the suspension rod 34, so that reliable connection with a workpiece is realized. The clamping mechanism 32 drives the swing clamping mechanism 32 to move through an adjusting hand wheel 36, so that the opening and closing of the auxiliary boom 33 and the suspender 34 are realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The equipment with the universal adjusting function for assembling the aircraft parts comprises a movable conveying mechanism (1), supporting swing arms (2) and a fixing bracket (3), and is characterized in that the top of the movable conveying mechanism (1) is provided with the two supporting swing arms (2), and one sides of the two supporting swing arms (2) close to each other are fixedly connected with the fixing bracket (3);
the movable conveying mechanism (1) comprises a vehicle body (11), two linear guide rails (12) are arranged at the top of the vehicle body (11), a handle (18) is rotatably connected to the front of the top of the vehicle body (11), a steering wheel (14) is fixedly connected to the bottom of the handle (18), a brake (19) is mounted on the steering wheel (14), a hydraulic system (15) fixedly connected with the vehicle body (11) is arranged on the right side of the steering wheel (14), two universal wheels (17) are fixedly connected to one side, close to the steering wheel (14), of the bottom of the vehicle body (11), a supporting wheel (13) is fixedly connected to one side, far away from the universal wheels (17), of the bottom of the vehicle body (11), and wheel rotating rods (16) are arranged on two sides of the vehicle body (11);
the supporting swing arm (2) comprises two swing arm bases (21), one sides of the two swing arm bases (21) close to each other are fixedly connected with a connecting beam (27), one sides of the two swing arm bases (21) far away from each other are both rotatably connected with a swing hydraulic cylinder (23), an output shaft of the swing hydraulic cylinder (23) is rotatably connected with a swing arm (22), a hinge shaft (210) is inserted between the bottom of the swing arm (22) and the swing arm base (21), the front surface of the swing arm (22) is fixedly connected with an upper and a lower sliding frames (28), the front surfaces of the upper and the lower sliding frames (28) are rotatably connected with a lifting hydraulic cylinder (24), an output shaft of the lifting hydraulic cylinder (24) is rotationally connected with a suspension arm (29), the bottom of one side, far away from the lifting hydraulic cylinder (24), of the lifting arm (29) is fixedly connected with a universal lifting ring (211), and the bottom of the universal lifting ring (211) is fixedly connected with a hanging scale (212);
fixing bracket (3) are including three joint ring arm (31), the both sides of three joint ring arm (31) are rotated and are connected with clamping mechanism (32), top fixedly connected with jib (34) of clamping mechanism (32), positive one end fixedly connected with auxiliary boom (33) of jib (34), the both ends of auxiliary boom (33) are rotated and are connected with connector (35), one side that three joint ring arm (31) were kept away from in clamping mechanism (32) is rotated and is connected with adjusting hand wheel (36).
2. The equipment with the universal adjusting function for the assembly of the aircraft parts is characterized in that a sliding block (25) is connected to the bottom of the swing arm base (21) through a bolt, a guide rail clamp (26) is fixedly connected to the front face of the sliding block (25), and the guide rail clamp (26) is slidably mounted on the linear guide rail (12).
3. The device with the universal adjusting function for aircraft part assembly according to claim 1, wherein two fixed columns are welded on the front side of the connecting beam (27), a transverse plate is movably sleeved outside the fixed columns, and a limit pin movably sleeved inside the fixed columns is arranged on one side of the transverse plate away from the connecting beam (27).
4. The device with the universal adjusting function for the aircraft component assembly as claimed in claim 1, characterized in that the auxiliary boom (33) has a circular arc-shaped vertical section, and the connecting beam (27) is connected with the swing arm base (21) through a bolt.
5. The device with the universal adjusting function for assembling the airplane parts is characterized in that the bottom of the clamping mechanism (32) is connected with the automobile body (11) through bolts, a plurality of fastening frames are sleeved outside the suspension rod (34) and fixedly connected with the three-joint ring arm (31), and the vertical section of each fastening frame is of a U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010162596.0A CN111203830A (en) | 2020-03-10 | 2020-03-10 | Equipment with universal adjusting function for assembling airplane parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010162596.0A CN111203830A (en) | 2020-03-10 | 2020-03-10 | Equipment with universal adjusting function for assembling airplane parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111203830A true CN111203830A (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010162596.0A Pending CN111203830A (en) | 2020-03-10 | 2020-03-10 | Equipment with universal adjusting function for assembling airplane parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111203830A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414582A (en) * | 2021-06-21 | 2021-09-21 | 佛山新成洪鼎机械技术有限公司 | Six-degree-of-freedom numerical control centering installation device |
| CN116765794A (en) * | 2023-06-07 | 2023-09-19 | 车金喜汽配股份有限公司 | Processing equipment for constant velocity universal joint |
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| CN104444910A (en) * | 2014-09-12 | 2015-03-25 | 贵州航天特种车有限责任公司 | Universal-regulation lifting device for clamping and lifting precision equipment or cylinder |
| CN106041799A (en) * | 2016-07-08 | 2016-10-26 | 上海交通大学 | Six-degree-of-freedom location posture adjusting device for automatic assembly of large parts |
| KR101719479B1 (en) * | 2015-04-22 | 2017-03-24 | 국방과학연구소 | Apparatus for attaching and detaching of aircraft mission payload |
| CN107160130A (en) * | 2017-06-19 | 2017-09-15 | 江西洪都航空工业集团有限责任公司 | A kind of aircraft engine installs equipment |
| FR3058406A1 (en) * | 2016-11-10 | 2018-05-11 | Next Aero Concept | AIRCRAFT ENGINE INSTALLATION / REMOVAL AND TRANSFER DEVICE. |
| CN110814684A (en) * | 2019-10-29 | 2020-02-21 | 燕山大学 | Six-degree-of-freedom swing frame type wheel assembly machine and assembly method thereof |
-
2020
- 2020-03-10 CN CN202010162596.0A patent/CN111203830A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444910A (en) * | 2014-09-12 | 2015-03-25 | 贵州航天特种车有限责任公司 | Universal-regulation lifting device for clamping and lifting precision equipment or cylinder |
| KR101719479B1 (en) * | 2015-04-22 | 2017-03-24 | 국방과학연구소 | Apparatus for attaching and detaching of aircraft mission payload |
| CN106041799A (en) * | 2016-07-08 | 2016-10-26 | 上海交通大学 | Six-degree-of-freedom location posture adjusting device for automatic assembly of large parts |
| FR3058406A1 (en) * | 2016-11-10 | 2018-05-11 | Next Aero Concept | AIRCRAFT ENGINE INSTALLATION / REMOVAL AND TRANSFER DEVICE. |
| CN107160130A (en) * | 2017-06-19 | 2017-09-15 | 江西洪都航空工业集团有限责任公司 | A kind of aircraft engine installs equipment |
| CN110814684A (en) * | 2019-10-29 | 2020-02-21 | 燕山大学 | Six-degree-of-freedom swing frame type wheel assembly machine and assembly method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414582A (en) * | 2021-06-21 | 2021-09-21 | 佛山新成洪鼎机械技术有限公司 | Six-degree-of-freedom numerical control centering installation device |
| CN113414582B (en) * | 2021-06-21 | 2022-05-17 | 佛山新成洪鼎机械技术有限公司 | Six-degree-of-freedom numerical control centering installation device |
| CN116765794A (en) * | 2023-06-07 | 2023-09-19 | 车金喜汽配股份有限公司 | Processing equipment for constant velocity universal joint |
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Application publication date: 20200529 |