CN109986501B - Airplane long rod part assembly equipment and application method thereof - Google Patents
Airplane long rod part assembly equipment and application method thereof Download PDFInfo
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- CN109986501B CN109986501B CN201910404170.9A CN201910404170A CN109986501B CN 109986501 B CN109986501 B CN 109986501B CN 201910404170 A CN201910404170 A CN 201910404170A CN 109986501 B CN109986501 B CN 109986501B
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- long rod
- adjusting
- bracket
- rod part
- airplane
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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
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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
Abstract
The invention belongs to the technical field of mechanical assembly, and relates to an assembly device for long rod parts of an airplane and a use method thereof. The device comprises an automatic consignment driving system, a hydraulic driving system and a mechanical adjusting system; the automatic consignment driving system comprises a universal handle, a driving handle, an electric wheel, a universal roller and an electric control device; the hydraulic driving system comprises a basic bracket, a sliding supporting device, a hydraulic supporting rod device, a pressurizing rod, a manual hydraulic pump, an oil tank and a groove-shaped sliding rail, and is used for lifting one end of a long rod part and adjusting the inclined angle in the vertical direction; the mechanical adjusting system comprises an adjusting bracket, a rotary bearing device, a multidirectional rotary sliding tray device, a cylindrical sliding rail, a precise screw rod, a baffle, a rotary compass and a position fixing anchor device, and is used for finely adjusting the long rod type parts in the left-right direction so as to enable the part assembly holes to coincide with the aircraft assembly holes. The invention has novel mechanical structure, strong automation degree and strong comprehensive assembly capability.
Description
Technical Field
The invention belongs to the technical field of mechanical assembly, and relates to an assembly device for long rod parts of an airplane and a use method thereof.
Background
In the normal assembly process, the long rod parts are lifted to the installation positions of the airplane by 8 persons, then related parts are prepared, one end of the long rod parts is lifted by 8 persons by an angle larger than 45 degrees, then the installation positions of the long rod part assembly holes are adjusted up and down and left and right, and the upper part assembly holes of the long rod parts are connected with the assembly holes of the airplane by a large shaft by one person. However, the whole installation process is limited by the assembly precision of the assembly holes of the parts and the assembly holes of the aircraft and the installation space, the whole installation process needs about 1 hour to lift the long rod parts, adjust the long rod parts in the direction of inclination, up and down, left and right, finally adjust concentricity, and assemble the parts on the aircraft.
In view of the above reasons, the assembly equipment for the long rod parts of the airplane is novel in structure and convenient to operate, the long rod parts of the airplane can be adjusted from multiple directions for a long time, the centering is accurate, the long rod parts do not need to be lifted by manpower for a long time, the labor intensity and the number of people are greatly reduced, and the working efficiency is improved.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides the equipment for assembling the long rod parts of the airplane and the use method thereof, which can be suitable for installing the long rod parts with large weight and complex appearance structure in a narrow special working area, and strictly ensure the accuracy, the high efficiency and the low strength of part installation.
The technical scheme of the invention is as follows:
an aircraft long rod part assembly device comprises an automatic consignment driving system, a hydraulic driving system and a mechanical adjusting system; the automatic consignment driving system comprises a universal handle 1, a driving handle 2, an electric wheel 15, a universal roller 17 and an electric control device 19, and is used for providing consignment power; the hydraulic driving system comprises a basic bracket 3, a sliding supporting device 4, a hydraulic supporting rod device 11, a pressurizing rod 13, a manual hydraulic pump 14, an oil tank 18 and a groove type sliding rail 20, and is used for lifting one end of a long rod part and adjusting the long rod part in the vertical direction at an inclined angle so that the long rod part reaches a designated installation position, and the installation inconvenience caused by long-time lifting and adjustment of manpower is replaced; the mechanical adjusting system comprises an adjusting bracket 5, a rotary bearing device 6, a multidirectional rotary sliding tray device 7, a cylindrical sliding rail 8, a precise lead screw 9, a baffle 10, a rotary compass 12 and a position fixing anchor device 16, and is used for finely adjusting a long rod part in the left-right direction so as to enable a part assembly hole to coincide with an airplane assembly hole;
the base bracket 3 is a cuboid frame, the groove-shaped sliding rail 20 is arranged at the upper end of the base bracket 3, the bottom end of the universal handle 1 is fixed on the right side of the base bracket 3, and the driving handle 2 is arranged at the top end of the universal handle 1; the left side of the bottom of the foundation bracket 3 is provided with a motor wheel 15, the right side is provided with a universal roller 17, and the middle part is provided with 4 position fixing foot devices 16; the position fixing foot device 16 can be adjusted up and down and is used for being adjusted to be tightly attached to the ground, so that the equipment cannot slide on the ground; the electric control device 19 is fixed on the right side in the base bracket 3 and is used for providing power for an automatic consignment driving system; the manual hydraulic pump 14 and the oil tank 18 are fixed at the left side in the basic bracket 3 and used for providing power for a hydraulic driving system, and the manual hydraulic pump 14 is provided with a pressurizing rod 13;
the adjusting bracket 5 is a rectangular frame, the left end of the adjusting bracket is fixed at the upper end of the left side of the base bracket 3, and the right end of the adjusting bracket is connected with the groove type sliding rail 20 through the sliding supporting device 4; the sliding support device 4 is a rectangular frame, the upper end of the sliding support device is connected with the adjusting bracket 5 through a rotary bearing device 6, the sliding support device can rotate, and the lower end of the sliding support device slides along the groove type sliding rail 20 and is used for adjusting the upper and lower positions of the adjusting bracket 5; one end of the hydraulic supporting rod device 11 is fixed on the left side of the adjusting bracket 5, and the other end of the hydraulic supporting rod device is fixed on the lower end of the sliding supporting device and is used for controlling the sliding of the sliding supporting device 4 on the groove-type sliding rail 20; the baffle 10 is arranged above the left side of the adjusting bracket 5 and is used for leaning against one end of the long rod part; the adjusting bracket 5 is provided with a parallel precise lead screw 9 and a cylindrical sliding rail 8, and the precise lead screw 9 and the cylindrical sliding rail 8 are provided with a multidirectional rotary sliding tray device 7; the multidirectional rotary sliding tray device 7 is provided with a bracket for placing long rod parts; one end of the precise screw rod 9 is provided with a rotary compass 12, and the position of the multidirectional rotary sliding tray device 7 on the precise screw rod 9 is adjusted by adjusting the rotary compass 12, so that the left and right positions of the long rod parts are adjusted, and the assembly holes of the long rod parts are centered with the aircraft assembly Kong Jingzhun.
The using method of the long rod part assembly equipment of the airplane comprises the following steps:
lifting a long rod part and placing the long rod part in a bracket of a multidirectional rotary sliding tray device 7, enabling one end of the long rod part to be close to a baffle 10, opening an electric control device 19, conveying the part to a designated installation position of an airplane by controlling a universal handle 1 and a driving handle 2, and closing a switch of the electric control device 19;
secondly, after reaching the appointed installation position, adjusting the 4-position fixed anchor device 16 to be in close contact with the ground, so as to ensure that the long rod part assembly equipment of the airplane cannot slide on the ground;
thirdly, rotating a hydraulic switch of the manual hydraulic pump 14 to a lifting position, opening an oil supply switch, and then shaking the pressurizing rod 13 by an operator, and observing the centering condition of the long rod part assembly hole and the airplane assembly hole by another operator;
fourth, when the mounting end of the long rod part is lifted to the position of the aircraft assembly hole, the two rotary compasses 12 are adjusted to center the long rod part assembly hole with the aircraft assembly Kong Jingzhun when the left direction and the right direction are different;
fifthly, the operator turns off the oil supply switch of the manual hydraulic pump 14, then rotates the hydraulic switch to a neutral position, and the other operator connects the long rod part assembly hole with the airplane assembly hole through a large shaft;
sixth, when the large shaft is assembled, the operator rotates the hydraulic switch of the manual hydraulic pump 14 to the "down" position, turns on the "oil supply switch", lowers the aircraft long pole part assembly device to be separated from the long pole part, then adjusts the 4-position fixing anchor device 16 to be separated from the ground, and moves the aircraft long pole part assembly device to the equipment area.
The invention has the beneficial effects that:
(1) The invention has novel mechanical structure, strong automation degree and strong comprehensive assembly capability, so that the number of personnel in the whole assembly process is reduced to 3 from 8 to more than 8, the labor intensity is reduced to one fifth of the original labor intensity, and the working efficiency and the installation accuracy are greatly improved.
(2) The equipment adopts the hydraulic driving device, so that the mounting end of the long rod part flexibly rises in the lifting process, the appointed mounting height can be finally achieved, and the industrial accident caused by easy sliding of the long rod part due to long-time adjustment of the mounting position by lifting of multiple people is avoided.
(3) The device also adopts an adjusting device composed of two rotary compasses 12, a cylindrical sliding rail 8 and a precise lead screw 9, so that the long rod parts can be flexibly adjusted in the left-right direction through the rotary compasses 12 after reaching the designated installation height, and the installation precision is further ensured.
(4) The equipment adopts an electric consignment driving system, and can move long rod parts of about 100kg to any position, thereby replacing the original unsafe hidden trouble and quality problem caused by carrying heavy parts by multiple persons.
(5) The three systems adopted by the equipment are independent, are clear in division and low in cost, and are very convenient for the later maintenance of the equipment.
(6) The flexibility of this equipment is high, through the structure of changing diversified rotatory slip tray device 7, can also adapt to the slope installation of the stock class part of various shapes.
Drawings
FIG. 1 is a schematic structural view of an aircraft long rod type part assembly apparatus;
in the figure: 1, a universal handle; 2, driving a handle; 3, a base bracket; 4 a sliding support device; 5, adjusting the bracket; 6 a swivel bearing arrangement; 7 a multidirectional rotary sliding tray device; 8, a cylindrical sliding rail; 9, a precise lead screw; 10 baffle plates; 11 hydraulic strut means; 12 a rotary compass; 13, a pressurizing rod; 14 manual hydraulic pump; 15, an electric wheel; a 16-position fixed foot device; 17 universal idler wheels; 18 oil tanks; 19 an electric control device; 20 groove type slide rail.
Detailed Description
Specific embodiments of the present invention will be further described below with reference to the drawings and the accompanying technical schemes.
As shown in fig. 1, the long rod part assembling equipment for the airplane comprises an automatic consignment driving system, a hydraulic driving system and a mechanical adjusting system; the automatic consignment driving system comprises a universal handle 1, a driving handle 2, an electric wheel 15, a universal roller 17 and an electric control device 19, and is used for providing consignment power; the hydraulic driving system comprises a basic bracket 3, a sliding supporting device 4, a hydraulic supporting rod device 11, a pressurizing rod 13, a manual hydraulic pump 14, an oil tank 18 and a groove type sliding rail 20, and is used for lifting one end of a long rod part and adjusting the long rod part in the vertical direction at an inclined angle so that the long rod part reaches a designated installation position, and the installation inconvenience caused by long-time lifting and adjustment of manpower is replaced; the mechanical adjusting system comprises an adjusting bracket 5, a rotary bearing device 6, a multidirectional rotary sliding tray device 7, a cylindrical sliding rail 8, a precise lead screw 9, a baffle 10, a rotary compass 12 and a position fixing anchor device 16, and is used for finely adjusting a long rod part in the left-right direction so as to enable a part assembly hole to coincide with an airplane assembly hole;
the base bracket 3 is a cuboid frame, the groove-shaped sliding rail 20 is arranged at the upper end of the base bracket 3, the bottom end of the universal handle 1 is fixed on the right side of the base bracket 3, and the driving handle 2 is arranged at the top end of the universal handle 1; the left side of the bottom of the foundation bracket 3 is provided with a motor wheel 15, the right side is provided with a universal roller 17, and the middle part is provided with 4 position fixing foot devices 16; the position fixing foot device 16 can be adjusted up and down and is used for being adjusted to be tightly attached to the ground, so that the equipment cannot slide on the ground; the electric control device 19 is fixed on the right side in the base bracket 3 and is used for providing power for an automatic consignment driving system; the manual hydraulic pump 14 and the oil tank 18 are fixed at the left side in the basic bracket 3 and used for providing power for a hydraulic driving system, and the manual hydraulic pump 14 is provided with a pressurizing rod 13;
the adjusting bracket 5 is a rectangular frame, the left end of the adjusting bracket is fixed at the upper end of the left side of the base bracket 3, and the right end of the adjusting bracket is connected with the groove type sliding rail 20 through the sliding supporting device 4; the sliding support device 4 is a rectangular frame, the upper end of the sliding support device is connected with the adjusting bracket 5 through a rotary bearing device 6, the sliding support device can rotate, and the lower end of the sliding support device slides along the groove type sliding rail 20 and is used for adjusting the upper and lower positions of the adjusting bracket 5; one end of the hydraulic supporting rod device 11 is fixed on the left side of the adjusting bracket 5, and the other end of the hydraulic supporting rod device is fixed on the lower end of the sliding supporting device and is used for controlling the sliding of the sliding supporting device 4 on the groove-type sliding rail 20; the baffle 10 is arranged above the left side of the adjusting bracket 5 and is used for leaning against one end of the long rod part; the adjusting bracket 5 is provided with a parallel precise lead screw 9 and a cylindrical sliding rail 8, and the precise lead screw 9 and the cylindrical sliding rail 8 are provided with a multidirectional rotary sliding tray device 7; the multidirectional rotary sliding tray device 7 is provided with a bracket for placing long rod parts; one end of the precise screw rod 9 is provided with a rotary compass 12, and the position of the multidirectional rotary sliding tray device 7 on the precise screw rod 9 is adjusted by adjusting the rotary compass 12, so that the left and right positions of the long rod parts are adjusted, and the assembly holes of the long rod parts are centered with the aircraft assembly Kong Jingzhun.
The using method of the long rod part assembly equipment of the airplane comprises the following steps:
lifting a long rod part and placing the long rod part in a bracket of a multidirectional rotary sliding tray device 7, enabling one end of the long rod part to be close to a baffle 10, opening an electric control device 19, conveying the part to a designated installation position of an airplane by controlling a universal handle 1 and a driving handle 2, and closing a switch of the electric control device 19;
secondly, after reaching the appointed installation position, adjusting the 4-position fixed anchor device 16 to be in close contact with the ground, so as to ensure that the long rod part assembly equipment of the airplane cannot slide on the ground;
thirdly, rotating a hydraulic switch of the manual hydraulic pump 14 to a lifting position, opening an oil supply switch, and then shaking the pressurizing rod 13 by an operator, and observing the centering condition of the long rod part assembly hole and the airplane assembly hole by another operator;
fourth, when the mounting end of the long rod part is lifted to the position of the aircraft assembly hole, the two rotary compasses 12 are adjusted to center the long rod part assembly hole with the aircraft assembly Kong Jingzhun when the left direction and the right direction are different;
fifthly, the operator turns off the oil supply switch of the manual hydraulic pump 14, then rotates the hydraulic switch to a neutral position, and the other operator connects the long rod part assembly hole with the airplane assembly hole through a large shaft;
sixth, when the large shaft is assembled, the operator rotates the hydraulic switch of the manual hydraulic pump 14 to the "down" position, turns on the "oil supply switch", lowers the aircraft long pole part assembly device to be separated from the long pole part, then adjusts the 4-position fixing anchor device 16 to be separated from the ground, and moves the aircraft long pole part assembly device to the equipment area.
The invention is applied to the situation of assembling certain long rod parts with the weight of more than 100KG on an airplane, and can adjust the assembly angle of the heavy parts in multiple directions for a long time while supporting the parts, thereby ensuring the assembly precision, improving the working efficiency and reducing the labor intensity and the personnel number.
In addition to the embodiments described above, other embodiments of the invention are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the invention.
Claims (1)
1. The using method of the long rod part assembling equipment for the airplane is characterized in that the long rod part assembling equipment for the airplane comprises an automatic consignment driving system, a hydraulic driving system and a mechanical adjusting system; the automatic consignment driving system comprises a universal handle (1), a driving handle (2), an electric wheel (15), a universal roller (17) and an electric control device (19) and is used for providing consignment power; the hydraulic driving system comprises a basic bracket (3), a sliding supporting device (4), a hydraulic supporting rod device (11), a pressurizing rod (13), a manual hydraulic pump (14), an oil tank (18) and a groove type sliding rail (20), and is used for lifting one end of a long rod part and adjusting the long rod part in the inclined angle and the up-down direction, so that the long rod part reaches a designated installation position, and the installation inconvenience caused by long-time lifting and adjustment of manpower is replaced; the mechanical adjusting system comprises an adjusting bracket (5), a rotary bearing device (6), a multidirectional rotary sliding tray device (7), a cylindrical sliding rail (8), a precise lead screw (9), a baffle plate (10), a rotary compass (12) and a position fixing foot device (16) and is used for finely adjusting the long rod type parts in the left-right direction so as to enable the part assembly holes to coincide with the aircraft assembly holes;
the base bracket (3) is a cuboid frame, the groove type sliding rail (20) is arranged at the upper end of the base bracket (3), the bottom end of the universal handle (1) is fixed on the right side of the base bracket (3), and the driving handle (2) is arranged at the top end of the universal handle (1); the left side of the bottom of the foundation bracket (3) is provided with an electric wheel (15), the right side is provided with a universal roller (17), and the middle part is provided with 4 position fixing foot devices (16); the position fixing foot device (16) can be adjusted up and down and is used for being adjusted to be tightly attached to the ground, so that the equipment cannot slide on the ground; the electric control device (19) is fixed on the right side in the basic bracket (3) and is used for providing power for the automatic consignment driving system; the manual hydraulic pump (14) and the oil tank (18) are fixed at the left side in the basic bracket (3) and used for providing power for a hydraulic driving system, and the manual hydraulic pump (14) is provided with a pressurizing rod (13);
the adjusting bracket (5) is a rectangular frame, the left end of the adjusting bracket is fixed at the upper end of the left side of the base bracket (3), and the right end of the adjusting bracket is connected with the groove type sliding rail (20) through the sliding supporting device (4); the sliding support device (4) is a rectangular frame, the upper end of the sliding support device is connected with the adjusting bracket (5) through a rotary bearing device (6), the sliding support device is rotatable, and the lower end of the sliding support device slides along the groove type sliding rail (20) and is used for adjusting the upper position and the lower position of the adjusting bracket (5); one end of the hydraulic supporting rod device (11) is fixed on the left side of the adjusting bracket (5), and the other end of the hydraulic supporting rod device is fixed at the lower end of the sliding supporting device and is used for controlling the sliding of the sliding supporting device (4) on the groove type sliding rail (20); the baffle (10) is arranged above the left side of the adjusting bracket (5) and is used for leaning against one end of the long rod part; the adjusting bracket (5) is provided with a parallel precise lead screw (9) and a cylindrical sliding rail (8), and the precise lead screw (9) and the cylindrical sliding rail (8) are provided with a multidirectional rotary sliding tray device (7); the multidirectional rotary sliding tray device (7) is provided with a bracket for placing long rod parts; one end of the precise screw rod (9) is provided with a rotary compass (12), and the position of the multidirectional rotary sliding tray device (7) on the precise screw rod (9) is adjusted by adjusting the rotary compass (12), so that the left and right positions of the long rod parts are adjusted, and the assembly holes of the long rod parts are centered with the aircraft assembly Kong Jingzhun;
the using method comprises the following steps:
lifting a long rod part and placing the long rod part in a bracket of a multidirectional rotary sliding tray device (7), enabling one end of the long rod part to be close to a baffle (10), opening an electric control device (19), conveying the part to a designated installation position of an airplane through controlling a universal handle (1) and a driving handle (2), and closing a switch of the electric control device (19);
secondly, after reaching a designated installation position, adjusting the position fixing anchor device (16) of the step (4) to be in close contact with the ground, so as to ensure that the long rod part assembly equipment of the airplane cannot slide on the ground;
thirdly, rotating a hydraulic switch of the manual hydraulic pump (14) to a lifting position, opening an oil supply switch, and then shaking a pressurizing rod (13) by an operator, and observing the centering condition of a long rod part assembly hole and an airplane assembly hole by another operator;
fourthly, when the mounting end of the long rod part is lifted to the position of the aircraft assembly hole, adjusting two rotary compasses (12) to center the long rod part assembly hole with the aircraft assembly Kong Jingzhun when the left direction and the right direction are different;
fifthly, an operator turns off an oil supply switch of a manual hydraulic pump (14), then rotates the hydraulic switch to a neutral position, and the other operator connects a long rod part assembly hole with an airplane assembly hole through a large shaft;
and sixthly, when the large shaft is assembled, an operator rotates a hydraulic switch of the manual hydraulic pump (14) to a 'put down' position, turns on an 'oil supply switch', lowers the long rod part assembling equipment of the airplane to be separated from the long rod part, adjusts 4 position fixing foot devices (16) to be separated from the ground, and moves the long rod part assembling equipment of the airplane to an equipment area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910404170.9A CN109986501B (en) | 2019-05-16 | 2019-05-16 | Airplane long rod part assembly equipment and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910404170.9A CN109986501B (en) | 2019-05-16 | 2019-05-16 | Airplane long rod part assembly equipment and application method thereof |
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| Publication Number | Publication Date |
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| CN109986501A CN109986501A (en) | 2019-07-09 |
| CN109986501B true CN109986501B (en) | 2023-07-28 |
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| CN201910404170.9A Active CN109986501B (en) | 2019-05-16 | 2019-05-16 | Airplane long rod part assembly equipment and application method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110406696A (en) * | 2019-08-07 | 2019-11-05 | 沈阳飞机工业（集团）有限公司 | Aircraft landing system intercepts the multi-functional resetting equipment of part |
| CN115626782B (en) * | 2022-10-20 | 2024-01-23 | 江西昌河航空工业有限公司 | Uniform pressing device and method for large-curvature front windshield of airplane |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8911194B1 (en) * | 2011-05-18 | 2014-12-16 | Tronair, Inc. | Softcapture cradle |
| CN202225188U (en) * | 2011-09-15 | 2012-05-23 | 北京卫星制造厂 | Five-degree-of-freedom adjustment platform for assembly of satellite capsule plate |
| CN106514545B (en) * | 2016-10-26 | 2019-02-22 | 奇瑞汽车股份有限公司 | A kind of inclined hole press-loading apparatus |
| CN206373564U (en) * | 2016-12-15 | 2017-08-04 | 浙江海洋大学东海科学技术学院 | A kind of adjustment structure of windshield positioning tool |
| CN108942201A (en) * | 2018-08-03 | 2018-12-07 | 郭芬 | A kind of converter transformer valve-side sleeve centralising device |
| CN210099893U (en) * | 2019-05-16 | 2020-02-21 | 沈阳飞机工业（集团）有限公司 | Aircraft stock class part rigging equipment |
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