CN214037802U - Concave-convex buckle butt-joint plate aluminum profile - Google Patents
Concave-convex buckle butt-joint plate aluminum profile Download PDFInfo
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- CN214037802U CN214037802U CN202022407363.0U CN202022407363U CN214037802U CN 214037802 U CN214037802 U CN 214037802U CN 202022407363 U CN202022407363 U CN 202022407363U CN 214037802 U CN214037802 U CN 214037802U
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Abstract
The utility model relates to the technical field of aluminum profile connection, in particular to a concave-convex buckle butt-joint plate aluminum profile, which comprises a first plate and a second plate, wherein the first plate comprises a first body, a first edge part, a first convex part, a first notch and a connecting part, the first notch is arranged on the first convex part, the connecting part is the joint of the first convex part and the first body, the radial specification of the connecting part is smaller than that of the first convex part, and the opening specification of the first notch is smaller than that of the first notch; the second plate comprises a second body, a second edge part, a second notch and a second convex part, the second convex part is convexly arranged on the second body and is positioned in the second notch, and the opening specification of the second notch is smaller than the radial specification of the second notch; the first convex part is accommodated in the second notch, the second convex part is accommodated in the first notch, and the first plate and the second plate are spliced firmly by arranging the first convex part, the first notch, the second notch and the second convex part.
Description
Technical Field
The utility model relates to an aluminium alloy connection technical field especially relates to a unsmooth knot buttcover plate aluminium alloy.
Background
Because of the fashioned length of single aluminium alloy of technical limitation generally is within 3 meters, nevertheless because of the production technology requirement, need splice the aluminum product one by one for aluminium alloy length after the concatenation is greater than 3 meters, can get into next process, and the aluminium alloy after the concatenation needs have easily splices, connect firm characteristics, and the concatenation aluminium alloy that uses at present has the problem that easily breaks away from, rocks, is not conform to the production requirement.
Disclosure of Invention
In order to overcome the problem that the concatenation aluminium alloy that exists easily breaks away from, rocks among the prior art, the utility model aims to provide a unsmooth knot buttcover plate aluminium alloy realizes the easy concatenation of concatenation aluminium alloy, firm in connection's purpose.
In order to achieve the above purpose, the technical scheme of the utility model is that:
the concave-convex buckle butt-joint plate aluminum profile comprises a first plate and a second plate, wherein the first plate and the second plate are arranged in a long strip shape;
the first plate comprises a first body, a first edge part, a first convex part, a first notch and a connecting part, the first convex part is convexly arranged on the first edge part and extends towards the second plate, the first notch is arranged on the first convex part, the connecting part is the connecting part of the first convex part and the first body, the radial specification of the connecting part is smaller than that of the first convex part, and the opening specification of the first notch is smaller than that of the first notch;
the second plate comprises a second body, a second edge part, a second notch and a second convex part, the second notch starts from the second edge part and extends towards the direction far away from the first plate, the second convex part is convexly arranged on the second body and is positioned in the second notch, and the opening specification of the second notch is smaller than the radial specification of the second notch;
the first edge part is abutted against the second edge part, the first convex part is accommodated in the second gap, and the first convex part is in transition fit with the second body;
the second convex part is accommodated in the first gap, and the second convex part is in clearance fit with the first convex part.
Furthermore, the first gap penetrates through the first convex part along the thickness direction of the first convex part, and the second gap penetrates through the second body along the thickness direction of the second body.
Further, the first convex part is in an omega shape, and the second notch is in an omega shape.
Further, the first notch is in an omega shape, and the second convex part is in an omega shape.
The utility model has the advantages that: through setting up first convex part, first breach, second breach and second convex part, realize the fastness of first plate and the concatenation of second plate.
Drawings
Fig. 1 is a schematic view of the assembled state of the present invention;
fig. 2 is a schematic view of the split structure of the present invention.
The reference numerals include:
1-first plate 10-first body 11-first edge
12-first projection 13-first notch 14-connecting part
2-second plate 21-second body 22-second notch
23 — second projection.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.
Referring to fig. 1 to 2, the aluminum profile of the buckle butt plate of the present invention includes a first plate 1 and a second plate 2, wherein the first plate 1 and the second plate 2 are arranged in a strip shape;
the first plate 1 comprises a first body 10, a first edge 11, a first convex part 12, a first notch 13 and a connecting part 14, wherein the first convex part 12 is convexly arranged on the first edge 11 and extends towards the second plate 2, the first notch 13 is arranged on the first convex part 12, the connecting part 14 is a connecting part of the first convex part 12 and the first body 10, the radial specification of the connecting part 14 is smaller than that of the first convex part 12, and the opening specification of the first notch 13 is smaller than that of the first notch 13;
the second plate 2 comprises a second body 20, a second edge 21, a second notch 22 and a second protrusion 23, the second notch 22 extends from the second edge 21 and towards a direction far away from the first plate 1, the second protrusion 23 is convexly arranged on the second body 20 and is positioned in the second notch 22, and the opening specification of the second notch 22 is smaller than the radial specification of the second notch 22;
the first edge 11 abuts against the second edge 21, the first protrusion 12 is accommodated in the second notch 22, and the first protrusion 12 is in transition fit with the second body 20;
the second protrusion 23 is accommodated in the first notch 13, and the second protrusion 23 is in clearance fit with the first protrusion 12.
Specifically, in this embodiment, the first plate 1 is flat, the second plate 2 is flat, a first protrusion 12 and a first notch 13 are formed at an end of the first body 10, a side exposed portion of the first body 10 close to the second body 20 is a first edge 11, a second notch 22 and a second protrusion 23 are formed at an end of the second plate 2, a side exposed portion of the second body 20 close to the first body 10 is a second edge 21, the first plate 1 is flatly placed on a workbench, the second plate 2 is flatly placed from top to bottom, so that the second protrusion 23 is embedded in the first notch 13, initial positioning of the first plate 1 and the second plate 2 is achieved, then fine adjustment is performed on the second plate 2, so that the first protrusion 12 is embedded in the second notch 22, the first edge 11 and the second edge 21 complete final splicing of the first plate 1 and the second plate 2, wherein the first protrusion 12 is in an omega shape, the second gap 22 is omega-shaped, the first gap 13 is omega-shaped, and the second convex part 23 is omega-shaped, so that the first convex part 12 and the second gap 22 are mutually interfered, the first gap 13 and the second convex part 23 are mutually interfered, the firmness of connection of the first plate 1 and the second plate 2 is further ensured, and a plurality of plates can be connected one by one according to the splicing mode to meet the production requirement.
Through setting up first convex part 12, first breach 13, second breach 22 and second convex part 23, realize the fastness of first plate 1 with the concatenation of second plate 2.
The first notch 13 penetrates through the first convex part 12 along the thickness direction of the first convex part 12, and the second notch 22 penetrates through the second body 20 along the thickness direction of the second body 20, so that the processing and splicing are easy, and the production cost is reduced.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (4)
1. The utility model provides a unsmooth knot buttcover plate aluminium alloy which characterized in that: the plate comprises a first plate (1) and a second plate (2), wherein the first plate (1) and the second plate (2) are arranged in a long strip shape;
the first plate (1) comprises a first body (10), a first edge portion (11), a first convex portion (12), a first notch (13) and a connecting portion (14), the first convex portion (12) is arranged on the first edge portion (11) in a protruding mode and extends towards the second plate (2), the first notch (13) is arranged on the first convex portion (12), the connecting portion (14) is the connecting portion of the first convex portion (12) and the first body (10), the radial specification of the connecting portion (14) is smaller than that of the first convex portion (12), and the opening specification of the first notch (13) is smaller than that of the first notch (13);
the second plate (2) comprises a second body (20), a second edge portion (21), a second notch (22) and a second convex portion (23), the second notch (22) starts from the second edge portion (21) and extends towards the direction far away from the first plate (1), the second convex portion (23) is convexly arranged on the second body (20) and is positioned in the second notch (22), and the opening specification of the second notch (22) is smaller than the radial specification of the second notch (22);
the first edge part (11) is abutted against the second edge part (21), the first convex part (12) is accommodated in the second notch (22), and the first convex part (12) is in transition fit with the second body (20);
the second convex part (23) is accommodated in the first notch (13), and the second convex part (23) is in clearance fit with the first convex part (12).
2. The buckle butt-joint plate aluminum profile according to claim 1, characterized in that: the first notch (13) penetrates through the first convex part (12) along the thickness direction of the first convex part (12), and the second notch (22) penetrates through the second body (20) along the thickness direction of the second body (20).
3. The buckle butt-joint plate aluminum profile according to claim 1, characterized in that: the first convex part (12) is in an omega shape, and the second gap (22) is in an omega shape.
4. The buckle butt-joint plate aluminum profile according to claim 1, characterized in that: the first notch (13) is in an omega shape, and the second protrusion (23) is in an omega shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022407363.0U CN214037802U (en) | 2020-10-26 | 2020-10-26 | Concave-convex buckle butt-joint plate aluminum profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022407363.0U CN214037802U (en) | 2020-10-26 | 2020-10-26 | Concave-convex buckle butt-joint plate aluminum profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214037802U true CN214037802U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022407363.0U Active CN214037802U (en) | 2020-10-26 | 2020-10-26 | Concave-convex buckle butt-joint plate aluminum profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214037802U (en) |
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2020
- 2020-10-26 CN CN202022407363.0U patent/CN214037802U/en active Active
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