CN220552117U - Aluminum profile dovetail structure and bending frame using same - Google Patents
Aluminum profile dovetail structure and bending frame using same Download PDFInfo
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- CN220552117U CN220552117U CN202321999620.1U CN202321999620U CN220552117U CN 220552117 U CN220552117 U CN 220552117U CN 202321999620 U CN202321999620 U CN 202321999620U CN 220552117 U CN220552117 U CN 220552117U
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- angle
- shaped angle
- panel
- dovetail
- supporting surface
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- 238000005452 bending Methods 0.000 title claims abstract description 39
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 24
- 238000009966 trimming Methods 0.000 claims abstract description 13
- 238000004080 punching Methods 0.000 claims abstract description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 description 8
- 238000003825 pressing Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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Abstract
The utility model discloses an aluminum profile dovetail structure and a bending frame using the same, comprising an aluminum profile with an indefinite length, wherein the aluminum profile comprises a panel, a lower supporting surface and an upper supporting surface which are integrally arranged on the left side and the right side of the panel, wherein the upper part of the dovetail angle is a large V-shaped angle, the angle of the large V-shaped angle is adjacent to 90 degrees, the lower part of the dovetail angle is a small V-shaped angle, the angle of the small V-shaped angle is adjacent to 90 degrees, punching cuts of the large V-shaped angle and the small V-shaped angle form a hollow deformation channel, the positions of the lower supporting surface and the upper supporting surface are bent by external force, two trimming edges of the large V-shaped angle at the upper part of the dovetail angle are gradually attached to each other in the bending process, a flange structure is formed at the joint of the two trimming edges of the large V-shaped angle and the two trimming edges of the small V-shaped angle, the flange structure is gradually deformed along the deformation channel under the action of external force and is supported on the upper surface of the panel, and the panel forms an arc structure at the bending position; by adopting the structure, the appearance quality is realized, the structure is compact, and the effect of small deformation is formed.
Description
Technical Field
The utility model relates to an aluminum profile dovetail structure and a bending frame using the same.
Background
At present, because the conventional heat-collecting solar frame body is split when being installed, a large number of corner connectors are needed to be connected in the through grooves for inserting the corner connectors for manufacturing the aluminum alloy sections of the outer frame plates, the production procedures are more, the aluminum alloy specifications are large, the cost is high, in addition, although the outer frame plates are provided with corner cutting structures, the aluminum section panels are easy to tilt, crack or break at the corner cutting positions after being bent, the appearance of the aluminum section panels is seriously influenced, and the installation of the external hanging pressing strips and the positioning and the installation of the cloth pattern glass are also influenced.
Disclosure of Invention
The utility model aims to provide an aluminum profile dovetail structure which is compact in structure and small in deformation and a bending frame using the structure, wherein the appearance quality of a product can be improved.
The technical scheme of the utility model is an aluminum profile dovetail structure, which comprises an aluminum profile with an indefinite length, wherein the aluminum profile comprises a panel 1, a lower supporting surface 3 and an upper supporting surface 2 which are integrally arranged on the left side and the right side of the panel 1, and is characterized in that: the lower supporting surface 3 and the upper supporting surface 2 of the aluminum profile are provided with dovetail angles 4 by punching in a punching machine, the upper part of the dovetail angles 4 is provided with big V-shaped angles 5, the angle of the big V-shaped angles 5 is adjacent to 90 degrees, the lower part of the dovetail angles 4 is provided with small V-shaped angles 6, the angle of the small V-shaped angles 6 is adjacent to 90 degrees, punching cuts of the big V-shaped angles 5 and the small V-shaped angles 6 form hollow deformation channels 10, the positions of the lower supporting surface 3 and the upper supporting surface 2 are bent by external force, two big V-shaped angle trimming 7 of the big V-shaped angles 5 at the upper part of the dovetail angles 4 are gradually attached to each other in the bending process, the joint of the two big V-shaped angle trimming 7 of the big V-shaped angles 5 and the two small V-shaped angle trimming 11 of the small V-shaped angles 6 forms a flange structure 8, the flange structure 8 is gradually deformed along the deformation channels 10 under the external force and is supported on the upper surface 13 of the panel 1, and the panel 1 forms an arc structure 9 at the bent position.
The technical scheme of the utility model can also be that the aluminum profile is punched into four dovetail angles 4 at equal intervals in length and width and is bent to form a plurality of bending frames with different specifications, and the end parts of the bending frames are fixed through connecting pieces to form a firm bending frame body 12.
The technical scheme of the utility model can also be that a flange 14 extending outwards is arranged on the lower supporting surface 3 and adjacent to the inner side of the panel 1, a clamping groove 15 is formed between the lower supporting surface 3 and the flange 14, the peripheral edge of a bottom plate 16 is inserted into the clamping groove 15 of the lower supporting surface 3 of the bending frame, after the flange 14 is subjected to external force and is subjected to punching deformation for a plurality of times through a punching rod 17, a plurality of punching grooves 18 are formed along the flange 14 at intervals, and the bending frame and the bottom plate 16 are fixedly connected together to form a nailless connecting structure.
The technical scheme of the utility model can also be that an outwards extending flange 14 is arranged on the lower supporting surface 3 and adjacent to the inner side of the panel 1, a clamping groove 15 is formed between the lower supporting surface 3 and the flange 14, the peripheral edge of a bottom plate 16 is inserted into the clamping groove 15 of the lower supporting surface 3 of the bending frame, a nail or a rivet or a screw is repeatedly applied to the outer side of the lower supporting surface 3 to the bottom plate 16 through external force, and the nail or the rivet or the screw is fixed on the flange 14 through the bottom plate 16.
The utility model has the beneficial effects that the dovetail angle 4 is stamped on the lower supporting surface 3 and the upper supporting surface 2 of the aluminum profile and is adjacent to the upper surface 13 of the panel 1 by a stamping machine, the upper part of the dovetail angle 4 is a big V-shaped angle 5, the angle of the big V-shaped angle 5 is adjacent to 90 degrees, the lower part of the dovetail angle 4 is a small V-shaped angle 6, the angle of the small V-shaped angle 6 is adjacent to 90 degrees, the stamping cuts of the big V-shaped angle 5 and the small V-shaped angle 6 form a hollow deformation channel 10, the positions of the lower supporting surface 3 and the upper supporting surface 2 are bent by external force, two big V-shaped angle cut edges 7 of the big V-shaped angle 5 at the upper part of the dovetail angle 4 are gradually attached to each other in the bending process, the joint of the two big V-shaped angle cut edges 7 of the big V-shaped angle 5 and the two small V-shaped angle cut edges 11 of the small V-shaped angle 6 form a flange structure 8, the flange structure 8 is gradually deformed along the deformation channel 10 and supported on the upper surface 13 of the panel 1 under the action of external force, the panel 1 forms a smooth arc-shaped structure 9 at the bending position, when in use, the dovetail angle 4 is punched out by a punching machine, the positions of the lower support surface 3 and the upper support surface 2 are bent by the external force, two trimming edges 7 of a large V-shaped angle 5 at the upper part of the dovetail angle 4 are gradually attached to each other in the bending process, the joint of the two large V-shaped angle trimming edges 7 of the large V-shaped angle 5 and the two small V-shaped angle trimming edges 11 of the small V-shaped angle 6 forms the flange structure 8, the flange structure 8 is gradually deformed along the deformation channel 10 and supported on the upper surface 13 of the panel 1 under the action of external force, the panel 1 forms the smooth arc-shaped structure 9 at the bending position, the aluminum profile is punched out into four dovetail angles 4 at equal intervals and is bent to form a bending frame with a plurality of specifications, the end part of the bending frame is fixed through the connecting piece to form a firm bending frame body 12, so that the appearance quality is realized, the structure is compact, and the effect of small deformation is formed.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model
FIG. 2 is a right side view of FIG. 1
FIG. 3 is a view in the direction A of FIG. 2
FIG. 4 is a schematic view of the bent frame of FIG. 3
FIG. 5 is a view in the B direction of FIG. 4
FIG. 6 is a schematic view of the force applying position of the stamping rod when the lower supporting surface is connected with the bottom plate in FIG. 1
FIG. 7 is a schematic view of the connection of the lower support surface and the bottom plate in FIG. 1
FIG. 8 is a schematic view of the stamping slot after the stamping deformation in FIG. 6
FIG. 9 is a top view of the punch trough of FIG. 8
FIG. 10 is a schematic view of the lower support surface of FIG. 1 attached to the floor from the outside
1 in fig. 1 to 10, a panel, 2, an upper supporting surface, 3, a lower supporting surface, 4, a dovetail angle, 5, a large V-shaped angle, 6, a small V-shaped angle, 7, a large V-shaped angle trimming, 8, a flange structure, 9, an arc structure, 10, a stamping die, 11, a small V-shaped angle trimming, 12, a bending frame body, 13, an upper surface, 14, a flange, 15, a clamping groove, 16, a bottom plate, 17, a stamping rod, 18 and a stamping groove.
Detailed Description
According to fig. 1 to 10, the present utility model relates to an aluminum profile dovetail structure, which comprises an aluminum profile with an indefinite length, the aluminum profile comprises a panel 1, a lower supporting surface 3 and an upper supporting surface 2 which are integrally arranged on the left side and the right side of the panel 1, a dovetail angle 4 is stamped on the lower supporting surface 3 and the upper supporting surface 2 of the aluminum profile and is adjacent to the upper surface 13 of the panel 1 by a stamping machine, the upper part of the dovetail angle 4 is in a large V-shaped angle 5, the angle of which is adjacent to 90 degrees, is an isosceles right angle with an upward opening, the lower part of the dovetail angle 4 is in a small V-shaped angle 6, the angle of which is adjacent to 90 degrees, is an isosceles right angle with a downward opening, the stamping cuts of the large V-shaped angle 5 and the small V-shaped angle 6 form a hollow deformation channel 10, two cutting edges 7 of the large V-shaped angle 5 are gradually attached to each other by a stamping machine in the position of the lower supporting surface 3 and the upper supporting surface 2 by an external force, the two cutting edges 7 of the large V-shaped angle 5 are gradually attached to each other in the bending process, the two cutting edges 7 of the large V-shaped angle 5 and the cutting edges 11 of the small V-shaped angle are gradually attached to each other, and the two cutting edges 11 of the cutting edges of the large V-shaped angle 5 are gradually attached to each other in the bending edge edges 8 are in the position of the small V-shaped flange edge 7, and form a curved shape, and the deformation channel is formed in the curved shape, and the deformation channel 10 is formed along the curved shape, and the surface 1, and the curved shape is formed at the surface 1, and the surface is deformed, and the curved surface 1, is formed; the aluminum profile is punched into four dovetail angles 4 at equal intervals and is bent to form a plurality of bending frames with different specifications, and the end parts of the bending frames are fixed through connecting pieces to form a firm bending frame body 12; in addition, before fixing the connecting piece at the end of the bending frame, since the flange 14 extending outwards is arranged on the lower supporting surface 3 and adjacent to the inner side of the panel 1, a clamping groove 15 is formed between the lower supporting surface 3 and the flange 14, the peripheral edge of a bottom plate 16 is inserted into the clamping groove 15 of the lower supporting surface 3 of the bending frame, after the external force is applied to the flange 14 for a plurality of times through a pressing rod 17 and the flange 14 is pressed and deformed, a plurality of pressing grooves 18 are formed at intervals along the flange 14, and after the bending frame and the bottom plate 16 are fixedly connected together to form a nailless connecting structure, the connecting piece at the end of the bending frame is fixed; the external force can be applied to the bottom plate 16 by the shooting nails or rivets or screws for a plurality of times through the external force, and the connecting piece at the end part of the fixed bending frame is formed after the shooting nails or rivets or screws penetrate through the bottom plate 16 and are fixed on the flange 14; thus, the appearance quality is realized, the structure is compact, and the effect of small deformation is formed.
Claims (4)
1. The utility model provides an aluminium alloy forked tail structure, it includes an indefinite length aluminium alloy, the aluminium alloy includes panel (1) and an organic whole setting are in lower holding surface (3) and upper holding surface (2) on panel (1) left side and right side, its characterized in that: the lower supporting surface (3) and the upper supporting surface (2) of the aluminum profile are adjacent to the upper surface (13) of the panel (1), a dovetail angle (4) is punched through a punching machine, the upper part of the dovetail angle (4) is provided with a large V-shaped angle (5) and is adjacent to 90 degrees, the lower part of the dovetail angle (4) is provided with a small V-shaped angle (6) and is adjacent to 90 degrees, punching notches of the large V-shaped angle (5) and the small V-shaped angle (6) form a hollow deformation channel (10), the positions of the lower supporting surface (3) and the upper supporting surface (2) are bent through external force, two large V-shaped angle trimming (7) of the large V-shaped angle (5) on the upper part of the dovetail angle (4) are gradually attached to each other, a flange structure (8) is formed at the joint of the two small V-shaped angle trimming (11) of the small V-shaped angle (6), and the structure (8) is gradually deformed along the lower supporting surface (3) under the action of an external force, and the panel (1) is gradually deformed, and the arc-shaped structure (13) is formed at the position of the panel (1).
2. Bending frame using the aluminium profile dovetail structure according to claim 1, characterized in that: the aluminum profile is punched into four dovetail angles (4) at equal intervals in length and width, and is bent to form a plurality of bending frames with different specifications, and the end parts of the bending frames are fixed through connecting pieces to form a firm bending frame body (12).
3. The bent frame of claim 2, wherein: the lower support surface (3) is provided with outwards extending flanges (14) adjacent to the inner side of the panel (1), clamping grooves (15) are formed between the lower support surface (3) and the flanges (14), the peripheral edges of a bottom plate (16) are inserted into the clamping grooves (15) of the lower support surface (3) of the bending frame, external force is applied to the flanges (14) for many times through the stamping rods (17) and the flanges are stamped and deformed, a plurality of stamping grooves (18) are formed along the flanges (14) at intervals, and the bending frame and the bottom plate (16) are fixedly connected together to form a nailless connecting structure.
4. The bent frame of claim 2, wherein: the lower support surface (3) is provided with an outwards extending flange (14) adjacent to the inner side of the panel (1), a clamping groove (15) is formed between the lower support surface (3) and the flange (14), the peripheral edge of a bottom plate (16) is inserted into the clamping groove (15) of the lower support surface (3) of the bending frame, a nail or rivet or screw is repeatedly forced to the bottom plate (16) from the outer side of the lower support surface (3) through external force, and the nail or rivet or screw penetrates through the bottom plate (16) to be fixed on the flange (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321999620.1U CN220552117U (en) | 2023-07-27 | 2023-07-27 | Aluminum profile dovetail structure and bending frame using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321999620.1U CN220552117U (en) | 2023-07-27 | 2023-07-27 | Aluminum profile dovetail structure and bending frame using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220552117U true CN220552117U (en) | 2024-03-01 |
Family
ID=90008327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321999620.1U Active CN220552117U (en) | 2023-07-27 | 2023-07-27 | Aluminum profile dovetail structure and bending frame using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220552117U (en) |
-
2023
- 2023-07-27 CN CN202321999620.1U patent/CN220552117U/en active Active
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