CN112340055B - Column cardboard location assembly type frame - Google Patents
Column cardboard location assembly type frame Download PDFInfo
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- CN112340055B CN112340055B CN202011065161.0A CN202011065161A CN112340055B CN 112340055 B CN112340055 B CN 112340055B CN 202011065161 A CN202011065161 A CN 202011065161A CN 112340055 B CN112340055 B CN 112340055B
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- 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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Abstract
The invention discloses a column type clamping plate positioning and assembling fixture which comprises a base, wherein a raised sliding rail is arranged in the middle of the base; install a plurality of groups gliding motion guide rail assembly on the slide rail of base, every group all install the integrated circuit board on the motion guide rail assembly, be provided with locating component on the integrated circuit board, the integrated circuit board passes through locating component and stand realization location and swing joint, still is provided with appearance inspection locator and adjustable compressing tightly the subassembly on the stand of base rearmost. The assembly jig for completing the assembly work of the components of the wall-plate type and wing-surface type airplanes is simple in structural design, the positioning pins are used for replacing the traditional screw bolts, the assembly jig is convenient to manufacture and use, small in size, convenient to carry, high in openness, good in safety and suitable for wide popularization and application.
Description
Technical Field
The invention relates to the technical field of airplane assembly, in particular to a column type clamping plate positioning and assembling fixture.
Background
The assembly of present wallboard class, airfoil class aircraft part needs the cardboard to carry out the appearance location, and the cardboard often sets up on skeleton frame at present, therefore skeleton frame need contain product components and location cardboard, leads to skeleton frame bulky, the transport difficulty and the processing degree of difficulty big. In addition, the clamping plates are positioned in the framework frame, so that the openness of the product in the process of loading and unloading and assembling is poor. In addition, the traditional tool clamping plate adopts an up-down overturning type opening mechanism, so that the clamping plate has a falling risk and the production safety is influenced. Therefore, the structural form of the assembly tool for the wall plates and the wing surfaces is urgently needed to be changed, so that the requirements of the assembly tool for the simple structure, the convenient use, the good openness and the high safety of the tool are met.
Disclosure of Invention
The invention aims to provide a column type clamping plate positioning and assembling type frame which is small in size, simple to manufacture, convenient to carry, good in openness and high in safety.
The invention is realized by the following technical scheme: a column type clamping plate positioning and assembling fixture comprises a base, wherein a protruding sliding rail is arranged in the middle of the base, and three columns and a plurality of height-adjustable appearance positioning supporters are arranged on the base in parallel; install a plurality of groups gliding motion guide rail assembly on the slide rail of base, every group all install the integrated circuit board on the motion guide rail assembly, be provided with locating component on the integrated circuit board, the integrated circuit board passes through locating component and stand realization location and swing joint, still is provided with appearance inspection locator and adjustable compress tightly the subassembly on the stand at the rearmost of base.
The working principle of the technical scheme is that,
in order to better realize the invention, the clamping plate is further composed of a plate body at the upper part and a rotary joint at the lower part, the plate body is pivoted with the rotary joint, the rotary joint is arranged on the motion guide rail assembly, and the plate body is also provided with a limiting pin for limiting the rotation range of the plate body and a cam handle pin for positioning the aircraft part fabrication hole.
In order to better realize the invention, the cam handle pin comprises a compression screw which penetrates through the board card and is inserted into the aircraft component fabrication hole, the lower part of the compression screw is movably clamped with a fixed block, the upper part of the compression screw is sleeved with a compression head, the top of the compression screw is provided with a compression handle, and the aircraft component is arranged between the compression head and the fixed block.
In order to better realize the invention, the positioning assembly mainly comprises a first clamping block fixed on the upright post, a second clamping block fixed at the upper end of the board card and a positioning plate clamped between the first clamping block and the second clamping block, one end of the positioning plate is hinged with the first clamping block through a pin shaft, the other end of the positioning plate is arranged between the board card and the second clamping block, a bayonet lock penetrating through the board card, the positioning plate and the second clamping block is arranged at the end part of the board card, the bayonet lock can lock or release one end of the positioning plate with a through hole through rotation, and the bayonet lock is further provided with a limiting block arranged on the surface of the board card.
In order to better realize the invention, furthermore, an indication bayonet lock is arranged at the position of the limit block on the surface of the board card to rotate, so that the positioning plate is provided with an indication arrow head for locking or releasing one end of the through hole.
In order to better realize the invention, further, the motion guide rail component mainly comprises a sliding block with the lower part matched with the sliding rail and a connecting seat on the upper part, and the connecting seat is fixedly connected with a rotary joint on the lower part of the clamping plate; still be provided with the rotational positioning round pin on the connecting seat, the base is provided with the fixed orifices that matches with the rotational positioning round pin, and when the motion guide rail subassembly was arranged in on the base slide rail, the fixed orifices of base was arranged in to the rotational positioning round pin, and the motion guide rail subassembly can be fixed with the base through the cooperation of rotational positioning round pin and fixed orifices.
In order to better implement the present invention, further, a rotation indication arrow indicating the rotation positioning pin is further provided on the connection seat.
In order to better realize the invention, the adjustable pressing component further comprises a cross rod in the middle, one end of the cross rod is pivoted with a two-degree-of-freedom joint fixed on a rearmost upright post of the base, one end of the cross rod is provided with a pressing head, a pressing screw rod is connected in the pressing head in a threaded manner, and a protection block is further arranged in the middle of the cross rod and connected through a threaded pin.
In order to better implement the present invention, further, at least one transversely-arranged fixing support bar may be disposed between the two adjacent vertical posts.
In order to better implement the invention, furthermore, the upper part of the base is also provided with a mooring bracket which is arranged in front of the foremost upright, and the lower part of the base is provided with a plurality of leveling screws.
The positioning clamping plate assembly moves on the moving guide rail assembly through the rotary joint, and when the aircraft part is put on the upper frame or put on the lower frame, the positioning clamping plate assembly is moved to the parking area, so that an open hoisting operation space can be obtained. The location of location cardboard with break away from to rely on the rotational positioning round pin to realize, be different from traditional bolt, only carry out rotation operation to the rotational positioning round pin and can realize the location, break away from, reduce spare part quantity. According to the column type clamping plate positioning and assembling fixture, the appearance supporting positioner plays a role in positioning and supporting an airplane part. The adjustable pressing assembly is used for pressing the airplane component, and has three degrees of freedom, including two-direction rotation and one-direction movement, so that the adjustable pressing assembly is favorable for the opening effect of the adjustable pressing assembly in the non-working state.
According to the column type clamping plate positioning and assembling fixture, after the clamping plate assemblies reach respective standing positions, the front clamping plate and the rear clamping plate are connected by virtue of the positioning plates. After the positioning plate is put down, the bayonet lock is rotated to be clamped into the clamping groove of the positioning plate, and then positioning is finished.
The column type clamping plate positioning and assembling fixture disclosed by the invention is different from the traditional matching of a threaded pin and a nut when positioning the fabrication hole of an airplane component, and the rapid positioning can be completed by means of the cam handle pin.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the assembly jig for completing the assembly work of the components of the wall-plate type and wing-surface type airplanes is simple in structural design, the positioning pins are used for replacing the traditional screw bolts, the assembly jig is convenient to manufacture and use, small in size, convenient to carry, high in openness, good in safety and suitable for wide popularization and application.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an independent perspective view of the card board assembly of the present invention;
FIG. 3 is an isolated perspective view of the positioning assembly of the present invention;
FIG. 4 is an isolated perspective view of the motion rail assembly of the present invention;
fig. 5 is an isolated perspective view of the adjustable hold-down assembly of the present invention.
Wherein: 1-mooring bracket, 2-fixed support rod, 3-positioning component, 4-upright post, 5-appearance inspection positioner, 6-base, 7-moving guide rail component, 8-appearance support positioner, 9-leveling screw, 10-adjustable pressing component, 11-pressing head, 12-pressing screw, 13-threaded pin, 14-two-degree-of-freedom joint, 15-connecting seat, 16-sliding block, 17-rotary positioning pin, 18-pin shaft, 19-clamping block, 20-positioning plate, 21-second clamping block, 22-clamping pin, 23-limiting block, 24-rotary joint, 25-limiting pin, 26-clamping plate and 27-cam handle pin.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
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 those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
the main structure of this embodiment, as shown in fig. 1, includes a base 6 with a raised sliding rail in the middle, and three upright posts 4 and a plurality of height-adjustable shape positioning supporters 8 are arranged on the base 6 in parallel; install a plurality of groups gliding motion guide rail assembly 7 on base 6's the slide rail, every group all install integrated circuit board 26 on the motion guide rail assembly 7, be provided with locating component 3 on the integrated circuit board 26, integrated circuit board 26 passes through locating component 3 and stand 42 and realizes location and swing joint, still is provided with appearance inspection locator 5 and adjustable compress tightly subassembly 10 on the stand 4 of base 6 rearmost.
Example 2:
in this embodiment, the structure of the board 26 is further limited on the basis of the above embodiment, as shown in fig. 2, the board 26 is composed of an upper board body and a lower rotary joint 24, the board body is pivoted with the rotary joint 24, the rotary joint 24 is installed on the moving guide rail assembly 7, and the board body is further provided with a limit pin 25 for limiting the rotation range of the board body and a cam handle pin 27 for positioning the aircraft part fabrication hole. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.
Example 3:
in this embodiment, on the basis of the above embodiment, the structure of the cam handle pin 27 is further defined, as shown in fig. 2, the cam handle pin 27 includes a compression screw penetrating through the board card 26 and inserted into the aircraft component fabrication hole, the lower portion of the compression screw is movably clamped with a fixed block, the upper portion of the compression screw is sleeved with a compression head, the top of the compression screw is provided with a compression handle, and the aircraft component is placed between the compression head and the fixed block. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.
Example 4:
on the basis of the above embodiment, the structure of the positioning assembly 3 is further limited in this embodiment, as shown in fig. 3, the positioning assembly 3 mainly includes a first fixture block 19 fixed on the column 4, a second fixture block 21 fixed on the upper end of the board 26, and a positioning plate 20 clamped between the first fixture block 19 and the second fixture block 21, one end of the positioning plate 20 is hinged to the first fixture block 19 through a pin 18, the other end of the positioning plate 20 is placed between the board 26 and the second fixture block 21, a bayonet 22 penetrating through the board 26, the positioning plate 20, and the second fixture block 21 is arranged at the end of the board 26, the bayonet 22 can lock or release the end of the positioning plate 20 having the through hole through rotation, and the bayonet 22 is further provided with a limiting block 23 installed on the surface of the board 26. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.
Example 5:
in this embodiment, on the basis of the above embodiment, the structure of the board 26 is further limited, as shown in fig. 3, a position of the limit block 23 on the surface of the board 26 is further provided with an indication bayonet 22 to rotate, so that the positioning plate 20 has an indication arrow for locking or releasing one end of the through hole. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.
Example 6:
in this embodiment, on the basis of the above embodiment, the structure of the moving rail assembly 7 is further defined, as shown in fig. 4, the moving rail assembly 7 is mainly composed of a sliding block 16 whose lower part matches with the sliding rail and a connecting seat 15 whose upper part is connected with the sliding rail, and the connecting seat 15 is fixedly connected with a rotary joint 24 at the lower part of a clamping plate 26; still be provided with rotational positioning round pin 17 on the connecting seat 15, base 6 is provided with the fixed orifices that matches with rotational positioning round pin 17, and when base 6 slide rail was arranged in to motion guide rail subassembly 7, rotational positioning round pin 17 was arranged in the fixed orifices of base 6, and motion guide rail subassembly 7 can be fixed with base 6 through the cooperation of rotational positioning round pin 17 and fixed orifices. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.
Example 7:
the present embodiment further defines the structure of the moving rail assembly 7 on the basis of the above-mentioned embodiments, and as shown in fig. 4, the connecting base 15 is further provided with a rotation indicating arrow for indicating the rotation positioning pin 17. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.
Example 8:
in this embodiment, on the basis of the above embodiments, the structure of the adjustable pressing component 10 is further limited, as shown in fig. 5, the adjustable pressing component 10 includes a cross bar in the middle, one end of the cross bar is pivoted with a two-degree-of-freedom joint 14 fixed to the rearmost upright post 4 of the base 6, one end of the cross bar is provided with a pressing head 11, the pressing head 11 is internally threaded with a pressing screw 12, and the middle of the cross bar is further provided with a protection block connected through a threaded pin 13. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.
Example 9:
in this embodiment, on the basis of the above embodiment, a fixed support rod 2 is further added, as shown in fig. 1, at least one fixed support rod 2 transversely arranged may be further arranged between the two adjacent upright posts 4. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.
Example 10:
in the embodiment, on the basis of the above embodiment, a mooring bracket 1 and leveling screws 9 are further added, as shown in fig. 1, the upper part of the base 6 is further provided with the mooring bracket 1, the mooring bracket 1 is arranged in front of the foremost upright post 4, and the lower part of the base 6 is provided with a plurality of leveling screws 9. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.
As shown in fig. 1, the fixed support rod assembly, the positioning clamping plate assembly, the shape checking positioner, the shape supporting positioner and the adjustable pressing assembly are rooted on the upright post; the mooring bracket, the upright post and the moving guide rail component are rooted on the base.
As shown in figure 1, the positioning card board assembly can be transferred to a position on the moving guide rail assembly, and the positioning card board assembly stays at the parking support in a non-working state, so that an open space is provided for the upper and lower shelves of a product.
As shown in fig. 2, the adjustable hold-down assembly holds down aircraft products with three degrees of freedom, including two rotations, one of which moves, the rotation being effected by means of a two-degree-of-freedom joint, and the movement being effected by means of a hold-down screw.
As shown in FIG. 3, the positioning and the separation of the positioning clamp plate assembly can be completed by rotating the rotary positioning pin, and the connecting seat is provided with an indicating arrow for positioning and separation, so that the operation of an operator is facilitated.
As shown in fig. 4, the cardboard of location cardboard subassembly divides preceding/back cardboard, and preceding/back cardboard is realized connecting fixedly with the locating plate, and the locating plate relies on round pin axle, fixture block, bayonet lock to realize the complete restraint of preceding/back cardboard, and the bayonet lock moves at the within range of stopper, is carved with the direction of rotation mark on the cardboard simultaneously, makes things convenient for the operator to use.
As shown in fig. 5, the chuck plate is connected with the rotary joint by a pin, so that when the chuck plate assembly moves along the moving guide rail assembly, the chuck plate can rotate to avoid airplane parts. Be equipped with the spacer pin on the cardboard, can restrict the rotation angle of cardboard, guarantee the security. The cam handle pin on the clamping plate is used for positioning the fabrication hole of the aircraft component, and is different from the traditional threaded pin/nut matching, and the cam handle pin can complete positioning and tensioning of the fabrication hole of the aircraft component only by taking in and putting out actions.
It is to be understood that the working principle and working process of the assembly jig structure according to an embodiment of the present invention, such as the 16-slider and the rotation positioning pin 17, are well known to those skilled in the art and will not be described in detail herein.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. A column type clamping plate positioning and assembling fixture is characterized by comprising a base (6) with a protruding sliding rail arranged in the middle, wherein three columns (4) and a plurality of height-adjustable appearance positioning supporters (8) are arranged on the base (6) in parallel; a plurality of groups of sliding motion guide rail assemblies (7) are mounted on a slide rail of the base (6), each group of motion guide rail assemblies (7) is provided with a clamping plate (26), the clamping plates (26) are provided with positioning assemblies (3), the clamping plates (26) are in positioning and movable connection with the upright posts (4) through the positioning assemblies (3), and the upright posts (4) at the rearmost part of the base (6) are also provided with a shape inspection positioner (5) and an adjustable pressing assembly (10); the clamping plate (26) is composed of a plate body at the upper part and a rotary joint (24) at the lower part, the plate body is pivoted with the rotary joint (24), the rotary joint (24) is installed on the motion guide rail assembly (7), a limiting pin (25) for limiting the rotation range of the plate body and a cam handle pin (27) for positioning the aircraft part fabrication hole are further arranged on the plate body; the moving guide rail assembly (7) mainly comprises a sliding block (16) with the lower part matched with the sliding rail and a connecting seat (15) on the upper part, and the connecting seat (15) is fixedly connected with a rotary joint (24) on the lower part of the clamping plate (26); the connecting seat (15) is further provided with a rotary positioning pin (17), the base (6) is provided with a fixing hole matched with the rotary positioning pin (17), when the moving guide rail assembly (7) is arranged on the sliding rail of the base (6), the rotary positioning pin (17) is arranged in the fixing hole of the base (6), and the moving guide rail assembly (7) can be fixed with the base (6) through the matching of the rotary positioning pin (17) and the fixing hole; the adjustable pressing component (10) comprises a cross rod in the middle, one end of the cross rod is pivoted with a two-degree-of-freedom joint (14) fixed on a rearmost upright post (4) of the base (6), one end of the cross rod is provided with a pressing head (11), the pressing head (11) is connected with a pressing screw rod (12) in an internal thread mode, and the middle of the cross rod is also provided with a protection block connected through a threaded pin (13); the positioning assembly (3) mainly comprises a first fixture block (19) fixed on the upright post (4), a second fixture block (21) fixed at the upper end of the clamping plate (26) and a positioning plate (20) clamped between the first fixture block (19) and the second fixture block (21), one end of the positioning plate (20) is hinged to the first fixture block (19) through a pin shaft (18), the other end of the positioning plate (20) is arranged between the clamping plate (26) and the second fixture block (21), a clamping pin (22) penetrating through the clamping plate (26), the positioning plate (20) and the second fixture block (21) is arranged at the end part of the clamping plate (26), the clamping pin (22) can lock or release the end, provided with a through hole, of the positioning plate (20) through rotation, and the clamping pin (22) is further provided with a limiting block (23) installed on the surface of the clamping plate (26).
2. A column type clamp plate positioning and assembling jig as claimed in claim 1, wherein the cam handle pin (27) comprises a compression screw which penetrates through the clamp plate (26) and is inserted into a craft hole of an aircraft component, the lower part of the compression screw is movably clamped with a fixed block, the upper part of the compression screw is sleeved with a compression head, the top of the compression screw is provided with a compression handle, and the aircraft component is arranged between the compression head and the fixed block.
3. A column type clamping plate positioning and assembling jig as claimed in claim 1, characterized in that the limiting block (23) on the surface of the clamping plate (26) is further provided with an indicating bayonet (22) which indicates that the bayonet is rotated to enable the positioning plate (20) to be provided with an indicating arrow which is used for locking or releasing one end of the through hole.
4. A column clamp positioning and assembling jig according to claim 1, wherein the connecting base (15) is further provided with a rotation indicating arrow indicating the rotation positioning pin (17).
5. A column pallet positioning and assembling jig as claimed in claim 1 or 2 wherein at least one transversely disposed fixed support bar (2) is provided between two adjacent columns (4).
6. A column pallet positioning and assembling jig as claimed in claim 1 or 2 wherein the base (6) is also provided with a mooring bracket (1) at the upper part, the mooring bracket (1) is placed in front of the foremost column (4), and the base (6) is provided with leveling screws (9) at the lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011065161.0A CN112340055B (en) | 2020-09-30 | 2020-09-30 | Column cardboard location assembly type frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011065161.0A CN112340055B (en) | 2020-09-30 | 2020-09-30 | Column cardboard location assembly type frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112340055A CN112340055A (en) | 2021-02-09 |
| CN112340055B true CN112340055B (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011065161.0A Active CN112340055B (en) | 2020-09-30 | 2020-09-30 | Column cardboard location assembly type frame |
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| Country | Link |
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| CN (1) | CN112340055B (en) |
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| CN110315453A (en) * | 2019-08-07 | 2019-10-11 | 沈阳飞机工业（集团）有限公司 | A kind of slideable snap-gauge positioning device |
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2020
- 2020-09-30 CN CN202011065161.0A patent/CN112340055B/en active Active
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