CN108750137B

CN108750137B - Novel aircraft is with assembly type frame

Info

Publication number: CN108750137B
Application number: CN201810406102.1A
Authority: CN
Inventors: 项磊
Original assignee: Guangdong Knowledge City Operation Service Co Ltd
Current assignee: Guangdong Knowledge City Operation Service Co Ltd
Priority date: 2018-04-30
Filing date: 2018-04-30
Publication date: 2021-09-21
Anticipated expiration: 2038-04-30
Also published as: CN108750137A

Abstract

The invention discloses a novel assembly jig for an airplane, which comprises a base, wherein a control switch is arranged on the front side surface of the base, the input end of the control switch is electrically connected with the output end of an external power supply, walking wheels are arranged on wheel carriers at four corners of the lower surface of the base, the novel assembly jig for the airplane is simple in structure and convenient to use, the walking wheels are arranged, the integral movement is facilitated, the lifting of a workbench is realized through the overturning of a hinged plate, the stability is strong, meanwhile, the overturning butt joint of two workbenches can be realized, the assembly of parts is facilitated, the supporting plate, a left end seat and a right end seat can integrally move, the overturning of the parts can be realized, the right end seat is finally in a vertical state, the left end seat is supported through a supporting stud, the left end seat is clamped through an inserting plate and a locking stud, the stability is strong, the sliding is difficult, and the supporting stud, the inserting plate and the locking stud can be disassembled, the assembly of the two matched parts is not influenced.

Description

Novel aircraft is with assembly type frame

Technical Field

The invention relates to the technical field of auxiliary equipment for aircraft production, in particular to a novel assembly jig for an aircraft.

Background

The number of the assembly fixture used in the aircraft manufacturing is very large, so whether the structural design of the assembly fixture is reasonable and correct or not only has direct influence on the size of the manufacturing workload, the period length, the cost and the assembly working conditions of the fixture, but also determines whether the butt joint and the matching dimension of each workpiece can be coordinated or not, whether the fixture can keep the dimensional stability of the fixture in long-term use or not and has great influence on the interchange coordination, the manufacturing quality and the progress of the aircraft assembly, the aircraft needs to be lifted and erected frequently during the assembly, the existing equipment is inconvenient to control, and the combined machining is influenced at the same time.

Disclosure of Invention

The invention aims to overcome the existing defects and provides a novel assembly jig for an airplane, which is simple in structure, convenient to control, capable of performing lifting and overturning operations, convenient to machine and assemble airplane parts, high in installation efficiency, capable of reducing the labor intensity of workers and capable of effectively solving the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a novel assembly type frame for an airplane comprises a base, wherein a control switch is installed on the front side face of the base, the input end of the control switch is electrically connected with the output end of an external power supply, walking wheels are installed on wheel carriers in four corners of the lower surface of the base, hinged plates are hinged to the left end and the right end of the upper surface of the base, the two hinged plates are parallel to each other, the upper ends of the hinged plates are hinged to the lower surface of a workbench, a first electric telescopic rod is correspondingly hinged to the upper surface of the base on the left side of the hinged plates, an upper telescopic arm of the first electric telescopic rod is hinged to the middle of the hinged plates, a fixing seat is fixed to the right end of the upper surface of the workbench, a right end seat is arranged at the upper end of the fixing seat, a supporting plate is uniformly fixed to the left side face of the right end seat, a left end seat is fixed to the left end of the supporting plate, a sliding groove is formed in the middle of the workbench, and a sliding block is arranged in the sliding groove, the upside of slider is articulated with the one end of push rod, the other end of push rod is articulated with the middle part of backup pad, the lower surface left side of workstation is fixed with the second electric telescopic handle of horizontal direction, the flexible arm in right side of second electric telescopic handle links to each other with the slider is fixed, control switch's output is connected with first electric telescopic handle and second electric telescopic handle's input electricity respectively.

As a preferable technical scheme of the invention, the fixed seat is a plate with an L-shaped section, and the middle part of the vertical part of the fixed seat is provided with a strip-shaped hole.

As a preferable technical scheme of the invention, the middle part of the lower surface of the right end seat is hinged with the right end of the horizontal part of the fixed seat, and a support stud is arranged in a threaded hole at the edge position of the right side of the right end seat.

As a preferable technical scheme of the invention, a horizontal inserting plate is arranged in the slot of the vertical part of the left end seat, and a locking stud with an end part contacting with the inserting plate is arranged in the threaded hole of the horizontal part of the left end seat.

As a preferred technical scheme of the present invention, a fixing column is fixed on the upper surface of the left end seat, and a rubber mat is fixed on the upper end surface of the fixing column.

Compared with the prior art, the invention has the beneficial effects that: the utility model discloses aircraft is with assembly type frame, moreover, the steam generator is simple in structure, high durability and convenient use, be equipped with the walking wheel, be convenient for holistic removal, the lift of workstation is realized in the upset through the articulated slab, high stability, can realize the upset butt joint of two workstations simultaneously, be convenient for carry out the equipment of spare part, a supporting plate, left end seat and right end seat are whole to be removed, can realize the upset of spare part, finally reach vertical state, right end seat supports through supporting the double-screw bolt, left end seat carries out the centre gripping through picture peg and locking double-screw bolt, high stability, difficult slip, support the double-screw bolt simultaneously, picture peg and locking double-screw bolt can be dismantled, do not influence the equipment of two spare parts of matched with.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention.

In the figure: the automatic locking device comprises a base 1, a control switch 2, a walking wheel 3, a hinged plate 4, a workbench 5, a first electric telescopic rod 6, a fixed seat 7, a strip-shaped hole 701, a right end seat 8, a supporting stud 801, a supporting plate 9, a left end seat 10, a sliding block 11, a push rod 12, a second electric telescopic rod 13, a plug board 14, a locking stud 15, a fixed column 16 and a rubber cushion 17.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a novel assembly fixture for an airplane comprises a base 1, a control switch 2 is installed on the front side surface of the base 1, the input end of the control switch 2 is electrically connected with the output end of an external power supply, walking wheels 3 are installed on wheel carriers at four corners of the lower surface of the base 1, hinged plates 4 are hinged to the left and right ends of the upper surface of the base 1, the two hinged plates 4 are parallel to each other, the upper ends of the hinged plates 4 are hinged to the lower surface of a workbench 5, a first electric telescopic rod 6 is correspondingly hinged to the upper surface of the base 1 at the left side of the hinged plates 4, an upper telescopic arm of the first electric telescopic rod 6 is hinged to the middle of the hinged plate 4, a fixed seat 7 is fixed at the right end of the upper surface of the workbench 5, the fixed seat 7 is a plate with an L-shaped section, a strip-shaped hole 701 is formed in the middle of the vertical part of the fixed seat 7, a right end seat 8 is arranged at the upper end of the fixed seat 7, the middle part of the lower surface of the right seat 8 is hinged to the right end of the horizontal part of the fixed seat 7, a supporting stud 801 is arranged in a threaded hole at the edge position of the right side of the right end seat 8, a supporting plate 9 is uniformly fixed on the left side of the right end seat 8, a left end seat 10 is fixed at the left end of the supporting plate 9, an inserting plate 14 in the horizontal direction is arranged in an inserting groove of the vertical part of the left end seat 10, a locking stud 15 with the end part contacting with the inserting plate 14 is arranged in a threaded hole of the horizontal part of the left end seat 10, a fixed column 16 is fixed on the upper surface of the left end seat 10, a rubber cushion 17 is fixed on the upper end surface of the fixed column 16, a sliding groove is arranged in the middle of the workbench 5, a sliding block 11 is arranged in the sliding groove, the upper side of the sliding block 11 is hinged with one end of a push rod 12, the other end of the push rod 12 is hinged with the middle part of the supporting plate 9, a second electric telescopic rod 13 in the horizontal direction is fixed on the left side of the lower surface of the, be equipped with the button that corresponds respectively with first electric telescopic handle 6 and second electric telescopic handle 13 on the control switch 2, this novel aircraft is with assembly type frame, moreover, the steam generator is simple in structure, high durability and convenient use, be equipped with walking wheel 3, be convenient for holistic removal, realize the lift of workstation 5 through the upset of articulated slab 4, high stability, can realize two workstation 5's upset butt joints simultaneously, be convenient for carry out the equipment of spare part, backup pad 9, left end seat 10 and right end seat 8 are whole can remove, can realize the upset of spare part, finally reach vertical state, right end seat 8 supports through supporting stud 801, left end seat 10 carries out the centre gripping through picture peg 14 and locking stud 15, high stability, difficult slip, supporting stud 801 simultaneously, picture peg 14 and locking stud 15 can dismantle, do not influence the equipment of two matched with spare parts.

When in use: the aircraft parts are placed on the upper surface of the supporting plate 9, the right ends of the parts are abutted to the side faces of the supporting studs 801, the plugboards 14 are inserted into the jacks in the vertical portions of the left end seats 10, the locking studs 15 are rotated to be matched with the plugboards 14 to clamp the left sides of the parts, the first electric telescopic rod 6 works to push the hinged plates 4 to turn, the workbench 5 is made to ascend, the second electric telescopic rod 13 works to push the sliding block 11 to move in the sliding groove, the sliding block 11 pushes the lower end of the push rod 12 to horizontally move to the right, and the upper end of the push rod 12 pushes the supporting plate 9 and the parts to turn along the hinged portions of the right end seats 8 and the fixed seats 7.

The lifting mechanism is simple in structure, convenient to control, capable of lifting and overturning parts, convenient to machine and assemble airplane parts, high in installation efficiency and high in flexibility, and reduces the labor intensity of workers.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel aircraft is with assembly fixture, includes base (1), its characterized in that: the automatic electric heating device is characterized in that a control switch (2) is installed on the front side face of the base (1), the input end of the control switch (2) is electrically connected with the output end of an external power supply, walking wheels (3) are installed on wheel carriers at four corners of the lower surface of the base (1), hinged plates (4) are hinged to the left end and the right end of the upper surface of the base (1), the two hinged plates (4) are parallel to each other, the upper ends of the hinged plates (4) are hinged to the lower surface of the workbench (5), first electric telescopic rods (6) are correspondingly hinged to the upper surface of the left base (1) of the hinged plates (4), the upper telescopic arms of the first electric telescopic rods (6) are hinged to the middle of the hinged plates (4), a fixing seat (7) is fixed to the right end of the upper surface of the workbench (5), a right end seat (8) is arranged at the upper end of the fixing seat (7), and a supporting plate (9) is uniformly fixed to the left side face of the right end seat (8), the left end of the supporting plate (9) is fixed with a left end seat (10), the middle of the workbench (5) is provided with a sliding groove, a sliding block (11) is arranged in the sliding groove, the upper side of the sliding block (11) is hinged with one end of a push rod (12), the other end of the push rod (12) is hinged with the middle of the supporting plate (9), the lower surface left side of the workbench (5) is fixed with a second electric telescopic rod (13) in the horizontal direction, a right side telescopic arm of the second electric telescopic rod (13) is fixedly connected with the sliding block (11), the output end of the control switch (2) is respectively electrically connected with the input ends of the first electric telescopic rod (6) and the second electric telescopic rod (13), the lower surface middle of the right end seat (8) is hinged with the right end of the horizontal part of the fixing seat (7), a supporting stud (801) is arranged in a threaded hole at the edge position of, an inserting plate (14) in the horizontal direction is arranged in a slot in the vertical part of the left end seat (10), and a locking stud (15) with the end part contacting with the inserting plate (14) is arranged in a threaded hole in the horizontal part of the left end seat (10).

2. The novel aircraft assembly fixture of claim 1, wherein: the fixing seat (7) is a plate with an L-shaped section, and a strip-shaped hole (701) is formed in the middle of the vertical portion of the fixing seat (7).

3. The novel aircraft assembly fixture of claim 1, wherein: the upper surface of the left end seat (10) is fixed with a fixing column (16), and the upper end surface of the fixing column (16) is fixed with a rubber mat (17).