CN216241681U - Improved arc-shaped composite board - Google Patents
Improved arc-shaped composite board Download PDFInfo
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- CN216241681U CN216241681U CN202122808745.9U CN202122808745U CN216241681U CN 216241681 U CN216241681 U CN 216241681U CN 202122808745 U CN202122808745 U CN 202122808745U CN 216241681 U CN216241681 U CN 216241681U
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- arc
- board
- shaped
- improved
- stereotype
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Abstract
The utility model relates to an improved arc-shaped composite board which comprises an arc-shaped board, wherein a shaping board is arranged on the inner arc surface of the arc-shaped board along the arc direction of the arc-shaped board, the shaping board is a metal board manufactured by adopting a cutting method, the outer arc surface of the shaping board is abutted against the inner arc surface of the arc-shaped board, two opposite edges of the arc-shaped board are provided with vertical folding edges, and two ends of the shaping board are respectively fixedly connected with the vertical folding edges of the two edges of the arc-shaped board. The shaping plate is processed in a cutting mode, so that the radian of the shaping plate is not subjected to metal deformation, the shaping plate is not subjected to internal stress, and the condition that the shaping plate is deformed due to internal stress release is avoided.
Description
Technical Field
The utility model relates to the technical field of composite plates, in particular to an improved arc-shaped composite plate.
Background
After the existing arc-shaped plate of the composite plate is rolled into an arc shape by a rolling machine, the original formed radian is changed due to the internal stress generated by the deformation of a metal material, and the size of the original formed radian is changed due to the release of the internal stress, so that the requirements cannot be met. The existing method for ensuring the arc shape of the composite plate is to ensure the arc shape by adding a lining to the inner arc of the arc plate of the composite plate by using a tubular material in a roller circle mode, but the size of the arc tube which is out of the roller circle can also change along with the release of internal stress, so that the arc tube can not ensure the arc shape of the composite plate as an internal compensation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an improved arc-shaped composite plate which eliminates the deformation of an inner lining and ensures the radian.
The purpose of the utility model is realized as follows:
the utility model provides an improve arc composite sheet, includes the arc, characterized by, the intrados of arc is provided with the stereotype of arc form along its circular arc direction, the stereotype of arc form is the metal sheet of adopting the cutting method preparation, the extrados of stereotype offsets with the intrados of arc, the radian of the extrados of stereotype and the radian phase-match of the intrados of arc, the relative both sides of arc are equipped with upright hem, the both ends of stereotype respectively with the upright hem fixed connection at arc both sides. The shaping plate is processed in a cutting mode, so that the radian of the shaping plate is not subjected to metal deformation, the shaping plate is not subjected to internal stress, and the condition that the shaping plate is deformed due to internal stress release is avoided.
The present invention may be further improved as follows.
The shaping plate is arc-shaped and flaky, and has the advantages of small volume, light weight, easy cutting and low cost.
The arc-shaped plate is in a cylindrical side surface shape.
The both ends of stereotype are connected perpendicularly with the perpendicular hem at arc both edges respectively to realize the relative both edges of fixed arc, keep stereotype and the inseparable laminating of arc, the arc is difficult to warp, alleviates the deformation degree of arc.
The tip of stereotype the board is equipped with the angle sign indicating number, the one side of angle sign indicating number and the tip laminating of stereotype to fixed connection, the another side of angle sign indicating number with found the hem laminating to fixed connection, consequently the stereotype is fixed firm with the arc, and is stable, the arc is difficult to warp.
One side of the angle code is riveted with the end of the shaping plate, and the other side of the angle code is riveted with the vertical folding edge.
The arc-shaped plate is an aluminum cone core plate.
The intrados of arc is equipped with the polylith along its length direction interval the stereotype board to the radian of each department of further assurance arc can not change.
The vertical folding edge is formed by integrally bending the edge of the arc-shaped plate.
The utility model has the following beneficial effects:
the shaping plate is processed in a cutting mode, so that the radian of the shaping plate is not subjected to metal deformation, the shaping plate is not subjected to internal stress, and the condition that the shaping plate is deformed due to internal stress release is avoided.
The shaping plate is processed by the head and tail materials of the aluminum cone core plate, so that the cost is greatly saved.
And thirdly, the shaping plate is cut by the engraving machine, so that the problem of internal stress does not exist, a non-deformation reference internal compensation is obtained, and the problem that the conventional arc-shaped composite plate is easy to deform due to the internal stress is solved.
Drawings
Fig. 1 is a top view of an improved arcuate composite panel of the present invention.
Fig. 2 is a perspective view of the improved arcuate composite panel of the present invention (with the rivets and corner connectors omitted).
Fig. 3 is a side view of an improved arcuate composite panel of the present invention.
Fig. 4 is an enlarged view at a in fig. 1.
Detailed Description
The utility model is further described with reference to the following figures and examples.
The first embodiment, as shown in fig. 1 to 4, an improve arc composite sheet, including arc 1, the intrados of arc 1 is provided with the stereotype 2 of arc form along its circular arc direction, the metal sheet of stereotype 2 for adopting the cutting method preparation of arc form, the extrados 21 of stereotype 2 offsets with the intrados 11 of arc 1, the radian of the extrados 21 of stereotype 2 and the radian phase-match of the intrados 11 of arc 1, the relative both edges of arc 1 are equipped with first hem 4 and the second hem 5 that stands respectively, the both ends of stereotype 2 stand hem 4 and the second hem 5 fixed connection with the first hem 4 and the second of arc 1 both edges respectively.
The present invention is a more specific embodiment.
The shaping plate is arc-shaped and flaky.
The arc-shaped plate is in a cylindrical side surface shape.
And two ends of the shaping plate are respectively and vertically connected with the first vertical folding edge 4 and the second vertical folding edge 5.
The upper end of the shaping plate 2 is provided with a first corner connector 3, one side of the first corner connector 3 is attached to the upper end of the shaping plate 2 and fixedly connected with the shaping plate, and the other side of the first corner connector 3 is attached to a first vertical folding edge 4 and fixedly connected with the first vertical folding edge.
The lower extreme of stereotype board 2 is equipped with second angle sign indicating number 31, the one side of second angle sign indicating number 31 and the lower extreme laminating of stereotype board 2 to fixed connection, the another side and the second of second angle sign indicating number 31 found 5 laminatings, and fixed connection.
One side of above-mentioned two angle sign indicating number 3 is riveted with the tip of stereotype board 2, the another side of two angle sign indicating numbers 3 is riveted with standing the hem.
The arc plate 1 is an aluminum cone core plate.
The vertical folding edge is formed by integrally bending the edge of the arc-shaped plate 1.
After the roll arc of the arc-shaped composite board is finished, the shaping board 2 is used for propping against the inner arc surface 11 of the arc-shaped board within half an hour, the outer arc surface 21 of the shaping board 2 is attached to the inner arc surface 11 of the arc-shaped board, then the upper end of the shaping board 2 is riveted on the first vertical folding edge 4 of the arc-shaped board 1 by using the two first corner connectors 3 and the plurality of rivets 6, and then the lower end of the shaping board 2 is riveted on the second vertical folding edge 5 of the arc-shaped board 1 by using the two second corner connectors 31 and the plurality of rivets 6, so that the outer arc surface 21 of the shaping board 2 is completely attached to the inner arc surface 11 of the arc-shaped board 1, and when the internal stress of the arc-shaped board is released and deformed, the radian of the arc-shaped board is always consistent with the radian of the shaping board 2 and cannot be deformed due to the supporting reaction force of the arc-shaped board under the action of the shaping board 2.
Claims (9)
1. The utility model provides an improve arc composite sheet, includes the arc, characterized by, the intrados of arc is provided with the stereotype of arc form along its circular arc direction, the stereotype of arc form is the metal sheet of adopting the cutting method preparation, the extrados of stereotype offsets with the intrados of arc, the radian of the extrados of stereotype and the radian phase-match of the intrados of arc, the relative both sides of arc are equipped with upright hem, the both ends of stereotype respectively with the upright hem fixed connection at arc both sides.
2. The improved arcuate composite panel as defined in claim 1, wherein said sizing plate is arcuate sheet shaped.
3. The improved arcuate composite panel as defined in claim 1, wherein said arcuate panel has a cylindrical profile.
4. The improved arc-shaped composite board as claimed in claim 1, wherein both ends of the sizing board are perpendicularly connected to the vertical hems at both edges of the arc-shaped board, respectively.
5. The improved arc-shaped composite plate as claimed in claim 1, wherein the end of the sizing plate is provided with an angle brace, one side of the angle brace is attached to and fixedly connected with the side of the sizing plate, and the other side of the angle brace is attached to and fixedly connected with the standing-up edge.
6. The improved arc-shaped composite plate as claimed in claim 5, wherein one side of the corner brace is riveted with the end of the sizing plate, and the other side of the corner brace is riveted with the standing hem.
7. The improved arc composite panel of claim 1 wherein said arc panel is an aluminum cone core panel.
8. The improved arc-shaped composite board as claimed in claim 1 or 5, wherein the inner arc surface of the arc-shaped board is provided with a plurality of the shaped boards at intervals along the length direction thereof.
9. The improved arc-shaped composite board as claimed in claim 1, wherein the standing-up flaps are formed by integrally bending the edges of the arc-shaped board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122808745.9U CN216241681U (en) | 2021-11-16 | 2021-11-16 | Improved arc-shaped composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122808745.9U CN216241681U (en) | 2021-11-16 | 2021-11-16 | Improved arc-shaped composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216241681U true CN216241681U (en) | 2022-04-08 |
Family
ID=80943086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122808745.9U Active CN216241681U (en) | 2021-11-16 | 2021-11-16 | Improved arc-shaped composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216241681U (en) |
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2021
- 2021-11-16 CN CN202122808745.9U patent/CN216241681U/en active Active
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