CN218317388U - Follow-on preceding fuselage type frame frock - Google Patents
Follow-on preceding fuselage type frame frock Download PDFInfo
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- CN218317388U CN218317388U CN202222499799.6U CN202222499799U CN218317388U CN 218317388 U CN218317388 U CN 218317388U CN 202222499799 U CN202222499799 U CN 202222499799U CN 218317388 U CN218317388 U CN 218317388U
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- fuselage
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Abstract
An improved front fuselage frame tool comprises a base, a clamping plate assembly, a rear fuselage bracket, a wing joint positioning assembly and a skin pressing assembly; the rear machine body bracket is connected to the side surface of the base; the number of the clamping plate assemblies, the number of the wing joint positioning assemblies and the number of the skin pressing assemblies are all multiple; the base is provided with an accommodating cavity for accommodating the front machine body; the skin pressing components are connected to two sides of the accommodating cavity, and handle adjusting parts are arranged on the skin pressing components; two ends of the plurality of clamping plate assemblies are connected to the base; a groove is arranged on the base; a plurality of wing joint locating component install in the recess, improved the assembly efficiency of preceding fuselage for the progress avoids workman's manual assembly.
Description
Technical Field
The utility model belongs to the technical field of preceding fuselage assembly, especially, relate to a preceding fuselage type frame frock of follow-on.
Background
The front fuselage fixture is a fixture for positioning and clamping the front fuselage in the assembly process of the airplane, and is particularly important for manufacturing and installing the fixture structure of the front fuselage in order to guarantee the assembly and manufacturing precision of the front fuselage, so that a foundation is laid for the overall assembly precision and integrity of the airplane.
However, the existing front machine body frame tool is complex in structure and not convenient and fast to install, so that the workload of assembly operation of workers is large, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a preceding fuselage type frame frock of follow-on to solve existence among the prior art, current preceding fuselage type frame frock structure is complicated, and it is convenient inadequately to install, thereby leads to the work load of workman's assembly operation great, the lower technical problem of production efficiency.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
an improved front fuselage frame tool comprises a base, a clamping plate assembly, a rear fuselage bracket, a wing joint positioning assembly and a skin pressing assembly;
the rear machine body bracket is connected to the side surface of the base;
the number of the clamping plate assemblies, the number of the wing joint positioning assemblies and the number of the skin pressing assemblies are all multiple;
the base is provided with an accommodating cavity for accommodating the front machine body;
the skin pressing assemblies are connected to two sides of the accommodating cavity, and handle adjusting pieces are arranged on the skin pressing assemblies;
two ends of the plurality of clamping plate assemblies are connected to the base;
a groove is arranged on the base;
a plurality of wing joint positioning assemblies are mounted within the recess.
Furthermore, the clamping plate assembly comprises a clamping plate and a ring frame positioning assembly;
the cardboard is connected on the base, and ring frame locating component connects on the cardboard.
Furthermore, a horizontal measuring point component is connected to the base.
Furthermore, a supporting plate is arranged on the bracket of the rear machine body.
Furthermore, the rear machine body bracket is also provided with universal wheels.
Furthermore, a spiral lifter is connected to the base.
Compared with the prior art, the utility model discloses a follow-on preceding fuselage type frame frock has following advantage:
(1) The utility model discloses a cardboard subassembly, back fuselage bracket, wing joint locating component and covering compress tightly the assembly efficiency that the subassembly had improved preceding fuselage for the progress avoids workman's manual assembly.
(2) The clamping plate of the utility model can be customized according to different lengths, the front body part can be clamped on the base by the clamping plate, the front body part is prevented from moving randomly, and the assembly of the front body part is more stable;
(3) The utility model discloses a ring frame locating component installs on the cardboard, and whether the position of fuselage part on the cardboard is accurate before ring frame locating component can help for the location increases the accuracy.
(4) The utility model discloses a leveling point subassembly help workman is made an uproar on the base, helps workman to measure the difference in height fast, reduces the error probability of assembly.
(5) The utility model discloses a fuselage part before the layer board makes things convenient for the workman to place, the layer board will be preceding fuselage part support, makes things convenient for the workman to lift by crane preceding fuselage part more.
(6) The utility model discloses a universal wheel makes things convenient for the workman to remove the position of back fuselage bracket, improves the efficiency of workman's work.
(7) The utility model discloses a plurality of spiral lifters are installed to the lower terminal surface of base, and the workman need carry out the leveling step to the base when assembling the aircraft, guarantees the accuracy of assembly work, improves assembly efficiency.
Drawings
The accompanying drawings, which form a part of the present disclosure, are included to provide a further understanding of the present disclosure, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present disclosure and together with the description serve to explain the present disclosure. In the drawings:
fig. 1 is a schematic structural diagram of an improved front frame fixture according to an embodiment of the present invention.
Description of the reference numerals:
100-a base; 101-a level measurement point assembly;
102-a spiral elevator; 200-a card board assembly;
201-a clamping plate; 202-a ring frame positioning assembly;
300-rear fuselage cradle; 301-a pallet;
302-universal wheels; 400-a wing joint positioning assembly;
500-a skin hold down assembly; 501-handle adjustment.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, the utility model provides an improved front fuselage former fixture, which comprises a base 100, a clamping plate assembly 200, a rear fuselage bracket 300, a wing joint positioning assembly 400 and a skin pressing assembly 500;
the rear body bracket 300 is coupled to a side surface of the base 100;
the number of the cardboard assemblies 200, the wing joint positioning assemblies 400 and the skin pressing assemblies 500 is multiple;
the base 100 is provided with an accommodating cavity for accommodating the front body;
a plurality of skin pressing assemblies 500 are connected to two sides of the accommodating cavity, and handle adjusting pieces 501 are arranged on the skin pressing assemblies 500;
both ends of the plurality of card board assemblies 200 are connected to the base 100;
a groove is arranged on the base 100;
a plurality of wing joint positioning assemblies 400 are mounted within the recesses.
The utility model discloses an embodiment, as shown in fig. 1, the upper end of base 100 is inwards sunken to form the chamber that holds of preceding fuselage, holds the chamber and link up whole base 100, and back fuselage bracket 300 passes through the fastener to be connected on the right flank of base 100, fuselage position before conveniently lifting, and back fuselage bracket 300 can also break away from base 100 simultaneously for fuselage position before the transportation.
A worker would install multiple skin compression assemblies 500 on both sides of the receiving cavity by adjusting handle adjusters 501; then, the plurality of card board assemblies 200 are engaged with the upper end of the front body, and the front body is fixed to the base 100.
The middle position of the base 100 is downwards sunken to form a groove, the wing joint positioning assembly 400 is installed at the groove on the base 100, the wing joint positioning assembly 400 is convenient for workers to find whether the front fuselage is placed correctly or not, after the workers firmly install the front fuselage, the skin pressing assembly 500 presses the skin and the front fuselage which are preassembled to a proper gap, welding is then carried out, the assembling efficiency of the front fuselage is improved, the progress is accelerated, and manual assembling of the workers is avoided.
More preferably, the pallet assembly 200 comprises a pallet 201 and a ring frame positioning assembly 202;
the clamping plate 201 is connected to the base 100, and the ring frame positioning component 201 is connected to the clamping plate 201.
The utility model discloses an embodiment, as shown in FIG. 1, cardboard 201 can formulate the customization cardboard of different length according to actual conditions, and cardboard 201 can prevent preceding fuselage part joint from removing at will on base 100, and preceding fuselage part assembly is more firm with preceding fuselage part joint.
The ring frame positioning assembly 202 is installed on the clamping plate 201, and the ring frame positioning assembly 202 can help the front body part to be accurate in position on the clamping plate or not for positioning and increasing accuracy.
More preferably, a leveling point assembly 101 is also attached to the base 100.
In one embodiment of the present invention, as shown in fig. 1, the horizontal measuring point assembly 101 helps the worker to find the height difference on the base 100, and helps the worker to measure the height difference quickly, thereby reducing the error probability of the assembly.
More preferably, a pallet 301 is provided on the rear body bracket 300.
In one embodiment of the present invention, as shown in fig. 1, the support plate 301 facilitates the placement of the front body component by the worker, and the support plate 301 supports the front body component, thereby facilitating the lifting of the front body component by the worker.
More preferably, the rear body carrier 300 is further provided with universal wheels 302.
In one embodiment of the present invention, as shown in fig. 1, the universal wheels 302 facilitate the worker to move the position of the rear body bracket 300, thereby improving the working efficiency of the worker.
More preferably, a screw elevator 102 is attached to the base 100.
In an embodiment of the present invention, as shown in fig. 1, a plurality of spiral lifters 102 are installed on the lower end surface of the base 100, and when a worker assembles an airplane, the leveling step needs to be performed on the base 100, so as to ensure the accuracy of the assembly work and improve the assembly efficiency.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a follow-on preceding fuselage type frame frock which characterized in that: the aircraft comprises a base (100), a clamping plate assembly (200), a rear fuselage bracket (300), a wing joint positioning assembly (400) and a skin pressing assembly (500);
the rear body bracket (300) is connected to the side surface of the base (100);
the number of the clamping plate assemblies (200), the number of the wing joint positioning assemblies (400) and the number of the skin pressing assemblies (500) are all multiple;
an accommodating cavity for accommodating the front machine body is arranged on the base (100);
the skin pressing assemblies (500) are connected to two sides of the accommodating cavity, and handle adjusting pieces (501) are arranged on the skin pressing assemblies (500);
the two ends of the plurality of the card board assemblies (200) are connected to the base (100);
a groove is arranged on the base (100);
a plurality of the wing joint positioning assemblies (400) are mounted within the recesses.
2. The improved front fuselage former assembly according to claim 1, wherein: the clamping plate assembly (200) comprises a clamping plate (201) and a ring frame positioning assembly (202);
the clamping plate (201) is connected to the base (100), and the ring frame positioning assembly (202) is connected to the clamping plate (201).
3. The improved front fuselage former assembly according to claim 2, wherein: the base (100) is also connected with a horizontal measuring point component (101).
4. The improved front fuselage former assembly according to claim 3, wherein: and a supporting plate (301) is arranged on the rear machine body bracket (300).
5. The improved front fuselage former assembly according to claim 4, wherein: the rear body bracket (300) is also provided with universal wheels (302).
6. The improved front fuselage former assembly according to claim 5, wherein: the base (100) is connected with a spiral lifter (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222499799.6U CN218317388U (en) | 2022-09-21 | 2022-09-21 | Follow-on preceding fuselage type frame frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222499799.6U CN218317388U (en) | 2022-09-21 | 2022-09-21 | Follow-on preceding fuselage type frame frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218317388U true CN218317388U (en) | 2023-01-17 |
Family
ID=84838903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222499799.6U Active CN218317388U (en) | 2022-09-21 | 2022-09-21 | Follow-on preceding fuselage type frame frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218317388U (en) |
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2022
- 2022-09-21 CN CN202222499799.6U patent/CN218317388U/en active Active
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