CN207477239U - A kind of closed flanging metallic plate - Google Patents
A kind of closed flanging metallic plate Download PDFInfo
- Publication number
- CN207477239U CN207477239U CN201720200120.5U CN201720200120U CN207477239U CN 207477239 U CN207477239 U CN 207477239U CN 201720200120 U CN201720200120 U CN 201720200120U CN 207477239 U CN207477239 U CN 207477239U
- Authority
- CN
- China
- Prior art keywords
- plate
- folding portion
- broken line
- flanged
- closed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 10
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of closed flanging metallic plates, the folding portion of an at least closed tube including plate body and positioned at plate body side, the folding portion includes several flanged plates formed by plank along the fold of several broken lines, and the section of folding portion is in polygon, several through-holes are provided in the folding portion, these through-holes are arranged on an at least broken line and are distributed along broken line.Due to having opened up through-hole on broken line in the utility model, the structural strength at broken line can be reduced, it is convenient that corresponding flanged plate is turned down manually, convenient for the processing and molding of the utility model, production efficiency can be effectively improved, ensures product quality.
Description
Technical field
The utility model is related to a kind of closed flanging metallic plates.
Background technology
Usually there is the structure of plate in the products such as case, cabinet, tables and chairs, these platy structures are usually by sheet metal system
Make, in order to improve the structural strength of plank and ability of weighing, it will usually the side of plank is turned down, and in order to avoid plank
Edge incised wound user, therefore would generally by the side of plank turn down it is rectangular wait closings polygon, due to these metals
The usual thickness of plank is larger, therefore the fold of these planks is usually carried out by equipment such as folding brakes at present.In part sheet metal
Side fold in during closed polygon, the last process of fold together is typically to bend sealing, is needed folding portion
The flanged plate of least significant end and the flanged plate of plate body or folding portion most head end are close together, and flanging device usually requires to clamp
Flanged plate is turned down or carries out bending using roller, it is difficult to bending sealing is completely completed, especially for size
Smaller folding portion, since the fixture of flanging device is difficult to take out out of folding portion, the inner space of folding portion is also difficult to accommodate
Roller carries out fold operation so as to which flanging device be difficult to be utilized.At present the bending sealing process usually have worker carry out manually or
Turned down first with flanging device to closing on completion status has worker to turn down manually completely, and since sheet metal material is harder again,
Fold is more laborious, and operation is very inconvenient, strong influence production efficiency, also, handwork is also difficult to ensure that flanged plate
Smooth and broken line straightness, easily product quality is impacted.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of closed flangings of manufacture easy to process
Metallic plate.
The utility model for solve its technical problem and the technical solution adopted is that：
A kind of closed flanging metallic plate, the fold of at least closed tube including plate body and positioned at plate body side
Portion, the folding portion includes several flanged plates formed by plank along the fold of several broken lines, and the section of folding portion is in polygon,
Several through-holes are provided in the folding portion, these through-holes are arranged on an at least broken line and are distributed along broken line.
Preferably, the through-hole is in the strip conllinear with broken line where it.
Preferably, the through-hole is uniformly distributed along broken line where it.
Preferably, when the through-hole is distributed in folding portion bending forming on the broken line of last time bending.
Preferably, the flanged plate of the rectangular in cross-section of the folding portion, most head end is connected with plate body and parallel, tail
The flanged plate at end is vertical with plate body, and the through-hole is distributed between the flanged plate of caudal end and flanged plate adjacent thereto
On broken line.
Preferably, the flanged plate of most head end is connected with plate body in the folding portion, on the flanged plate of caudal end have with
The plate body is parallel and the connecting plate that is close together, and location hole or locating slot, plate body are provided on the connecting plate
On be provided with the positioning region to align with the location hole or locating slot.
Preferably, the positioning region is evagination and the lug boss being plugged in the location hole or locating slot.
Preferably, several plug-in openings are offered on an at least flanged plate for the folding portion.
The beneficial effects of the utility model are：Due to having opened up through-hole on broken line in the utility model, folding can be reduced
Structural strength at line, it is convenient that corresponding flanged plate is turned down manually, it, can convenient for the processing and molding of the utility model
Production efficiency is effectively improved, ensures product quality.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the partial enlarged view of part A in Fig. 1；
Fig. 3 is the structure diagram for manufacturing the raw metal plate of the utility model；
Fig. 4 is the partial enlarged view of part B in Fig. 3；
Fig. 5 is the semi-finished product structure schematic diagram during raw metal plate is bent into the utility model；
Fig. 6 is the partial enlarged view of C portion in Fig. 5.
Specific embodiment
Referring to figs. 1 to Fig. 6, a kind of closed flanging metallic plate, including plate body 10 and positioned at 10 side of plate body extremely
The folding portion of a few closed tube, folding portion includes several flanged plates 21 turned down by plank along several broken lines 22, and turns over
The section of folding part is in polygon, is provided with several through-holes 23 in folding portion, these through-holes 23 are arranged on an at least broken line 22 simultaneously
It is distributed along broken line 22.Due to having opened up through-hole 23 in the utility model on broken line 22, the structure that can be reduced at broken line 22 is strong
Degree, it is convenient that corresponding flanged plate 21 is turned down manually, convenient for the processing and molding of the utility model, life can be effectively improved
Efficiency is produced, ensures product quality.It in practical applications, can be first with existing flanging device to being not provided with the folding of through-hole 23
The flanged plate 21 of 22 both sides of line is first bent along broken line 22, the broken line 22 that will be provided with through-hole 23 using flanging device later
The flanged plate 21 of both sides be first bent to close to the state that bends completely again manually by flanged plate 21 be bent to complete bending state or
The flanged plate 21 of 22 both sides of broken line for being provided with through-hole 23 is directly bent to the state bent completely by person manually.The utility model
Cabinet, case, tables and chairs, door etc. are can be applied to, it is applied widely.
In the utility model, through-hole 23 is in the strip conllinear with broken line 22 where it, can effectively ensure that 22, broken line
That divides is regular, so as to effectively improve product quality, facilitates processing.In addition, in the utility model, through-hole 23 is along broken line 22 where it
It is uniformly distributed, can ensure that bending everywhere is uniform at broken line 22, keep the beautiful and regular of product, help to ensure that product matter
Amount.
In addition, in the utility model, the broken line 22 of last time bending when through-hole 23 is distributed in folding portion bending forming
On, in this way, worker is facilitated to carry out last time bending sealing operation manually, bending equipment can be used in the bending at remaining broken line 22
It carries out, the hero to production efficiency can be reduced, it helps ensure the structural strength of product.
In the present embodiment, the flanged plate 21 of the rectangular in cross-section of folding portion, most head end is connected and puts down with plate body 10
Row, the flanged plate 21 of caudal end is vertical with plate body 10, and through-hole 23 is distributed in the flanged plate 21 of caudal end and folding adjacent thereto
On broken line 22 between side plate 21, broken line 22 is the folding of the last time bending of square column type folding portion in general at this
Line 22 facilitates the bending forming of the utility model.Certainly, in practical application, folding portion can also be used triangular prism, pentagonal prism etc. its
His common shape, through-hole 23 also can be respectively on the broken line of other positions 22, it is not limited to this.
In the utility model, the flanged plate 21 of most head end is connected with plate body 10 in folding portion, the flanged plate 21 of caudal end
It is upper that there is connecting plate 25 that is parallel with plate body 10 and being close together, location hole 24 or locating slot are provided on connecting plate 25,
The positioning region 11 to align with location hole 24 or locating slot is provided in plate body 10, facilitates worker's conduplication side in manual bending
Plate 21 is positioned, and helps to ensure that the quality of product and the regular beauty of shape.
In the present embodiment, positioning region 11 is evagination and the lug boss being plugged in location hole 24 or locating slot so that positioning
Portion 11 and location hole 24 and locating slot can doubling side plate 21 positioned, be further ensured that the processing quality of product, facilitate behaviour
Make, also can doubling side plate 21 pre-fixed, the progress of the operations such as convenient follow-up welding.Certainly, in practical application, positioning region
11 can also be used the other structures such as shrinkage pool, mark, it is not limited to this.
Several plug-in openings 26 are offered on an at least flanged plate 21 for folding portion, these plug-in openings 26 can be easily installed extension
Common structure on the flangings metallic plate such as frame, layer frame is easy to use.
The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose is belonged within the scope of protection of the utility model.
Claims (8)
1. a kind of closed flanging metallic plate, at least closed tube including plate body (10) and positioned at plate body (10) side
Folding portion, the folding portion is included by plank along several flanged plates (21) for forming of several broken lines (22) fold, and folding portion
Section be in polygon, it is characterised in that：Several through-holes (23) are provided in the folding portion, these through-holes (23) be arranged on to
It is distributed on a few broken line (22) and along broken line (22).
2. a kind of closed flanging metallic plate according to claim 1, it is characterised in that：The through-hole (23) be in and its
The conllinear strip of place broken line (22).
3. a kind of closed flanging metallic plate according to claim 1, it is characterised in that：The through-hole (23) is along its institute
It is uniformly distributed in broken line (22).
4. a kind of closed flanging metallic plate according to claim 1, it is characterised in that：The through-hole (23) is distributed in
During folding portion bending forming on the broken line (22) of last time bending.
5. a kind of closed flanging metallic plate according to claim 1, it is characterised in that：The section of the folding portion is in square
The flanged plate (21) of shape, most head end is connected with plate body (10) and parallel, flanged plate (21) and the plate body (10) of caudal end
Vertically, the through-hole (23) is distributed in the broken line between the flanged plate (21) of caudal end and flanged plate adjacent thereto (21)
(22) on.
6. a kind of closed flanging metallic plate according to claim 1, it is characterised in that：Most head end in the folding portion
Flanged plate (21) is connected with plate body (10), has parallel with the plate body (10) on the flanged plate (21) of caudal end and is close to
Connecting plate (25) together is provided with location hole (24) or locating slot on the connecting plate (25), and plate body is set on (10)
It is equipped with the positioning region (11) to align with the location hole (24) or locating slot.
7. a kind of closed flanging metallic plate according to claim 6, it is characterised in that：The positioning region (11) is outer
Lug boss that is convex and being plugged in the location hole (24) or locating slot.
8. a kind of closed flanging metallic plate according to claim 1, it is characterised in that：An at least folding for the folding portion
Several plug-in openings (26) are offered on side plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720200120.5U CN207477239U (en) | 2017-03-02 | 2017-03-02 | A kind of closed flanging metallic plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720200120.5U CN207477239U (en) | 2017-03-02 | 2017-03-02 | A kind of closed flanging metallic plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207477239U true CN207477239U (en) | 2018-06-12 |
Family
ID=62483284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720200120.5U Expired - Fee Related CN207477239U (en) | 2017-03-02 | 2017-03-02 | A kind of closed flanging metallic plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207477239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111202368A (en) * | 2019-11-01 | 2020-05-29 | 绍兴文理学院元培学院 | Intelligent distribution locker |
-
2017
- 2017-03-02 CN CN201720200120.5U patent/CN207477239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111202368A (en) * | 2019-11-01 | 2020-05-29 | 绍兴文理学院元培学院 | Intelligent distribution locker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 |