CN202639015U - Metal plate folding strengthening structure - Google Patents
Metal plate folding strengthening structure Download PDFInfo
- Publication number
- CN202639015U CN202639015U CN 201220291312 CN201220291312U CN202639015U CN 202639015 U CN202639015 U CN 202639015U CN 201220291312 CN201220291312 CN 201220291312 CN 201220291312 U CN201220291312 U CN 201220291312U CN 202639015 U CN202639015 U CN 202639015U
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- China
- Prior art keywords
- sheet metal
- folding
- metal plate
- arc
- utility
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- 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
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Abstract
The utility model discloses a metal plate folding strengthening structure which is a pressing and folding arc arranged on a folding line of a metal plate. According to the metal plate folding strengthening structure, the method that the pressing and folding arc is additionally arranged on the folding line of the metal plate is adopted, and structural strength at corners of the metal plate is intensified; due to the method that the pressing and folding arc is additionally arranged on the folding line of the metal plate, an attractive effect based on original plate thickness is achieved; and the machining method of two working procedures including first folding and then pressing is adopted, and working procedures are reduced compared with working procedures in an original method of surrounding folding.
Description
Technical field
The utility model relates to the metal manufacture field, more particularly, relates to a kind of sheet metal flanging and strengthens structure.
Background technology
In the prior art, the sheet metal flanging has two kinds of processing modes, and the defective of every kind of processing mode content and existence is as follows:
The first sheet metal flanging processing mode: adopt once the directly mode moulding of backfin, the corner insufficient strength that forms like this, angle changes easily.
The second sheet metal flanging processing mode: with all first bendings of four peripheries of sheet metal, and then carry out backfin formation knuckle, utilize the edge strip of bending to form the intensity structure, this engineering method complex procedures, the sheet material that forms is owing to have flanging all around, and apparent thickness is thicker, affects attractive in appearance.
The utility model content
Technical problem to be solved in the utility model is, provides a kind of sheet metal flanging to strengthen structure, reaches to strengthen sheet metal flanging corner intensity and effect purpose attractive in appearance.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of sheet metal flanging and strengthen structure, this structure is arranged on the backfin arc on the sheet metal bending line.
Strengthen in the structure at sheet metal flanging of the present utility model, the protrusion direction of backfin arc is vertical with the sheet metal bending line, and identical with the wrap direction of sheet metal.
Implement sheet metal flanging of the present utility model and strengthen structure, compared with the prior art, its beneficial effect is:
1. adopt the mode of setting up the backfin arc at sheet metal bending line place, strengthened the structural strength of sheet metal corner;
2. the mode by setting up the backfin arc at sheet metal bending line place forms the aesthetic based on original sheet metal thickness;
3. adopt the processing mode of backfin two procedures after the first bending, more original around the mode operation of flanging reduce.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the axonometric drawing that the utility model sheet metal flanging is strengthened structure.
Fig. 2 is the front side view that the utility model sheet metal flanging is strengthened structure.
Fig. 3 is the rear side view that the utility model sheet metal flanging is strengthened structure.
The specific embodiment
As shown in Figure 1, according to drawing requirement size cutting sheet metal 1; Sheet metal 1 is placed on the bending equipment, stress on sheet metal 1 by bending equipment, sheet metal 1 shape is had a certain degree; According to the member of first one-step forming, need to choose the position of backfin arc 2 and mark according to design; Pressurize at the corner back side in the position that indicates with pressurized equipment, form groove, as shown in Figure 2, backfin arc 2 protrudes to bending line place inner face, and as shown in Figure 3, it is recessed to inner face that backfin arc 2 is positioned at the bending line place; The diaphragm of removing above sheet metal 1 surface layer cleans; Carry out other thin sections and process final molding.
The utility model sheet metal flanging is strengthened structure, can according to sheet metal thickness and finished product requirement, the degree of depth of backfin point and the distance between the backfin point be set.
The above specific embodiment has been described in detail the utility model, but these are not to consist of restriction of the present utility model.Protection domain of the present utility model is not limited with above-mentioned embodiment, as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (2)
1. a sheet metal flanging is strengthened structure, it is characterized in that, described sheet metal flanging reinforcement structure is arranged on the backfin arc on the sheet metal bending line.
2. sheet metal flanging as claimed in claim 1 is strengthened structure, it is characterized in that the protrusion direction of described backfin arc is vertical with described sheet metal bending line, and identical with the wrap direction of described sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291312 CN202639015U (en) | 2012-06-20 | 2012-06-20 | Metal plate folding strengthening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291312 CN202639015U (en) | 2012-06-20 | 2012-06-20 | Metal plate folding strengthening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639015U true CN202639015U (en) | 2013-01-02 |
Family
ID=47408193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220291312 Expired - Fee Related CN202639015U (en) | 2012-06-20 | 2012-06-20 | Metal plate folding strengthening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728685A (en) * | 2012-06-20 | 2012-10-17 | 曾红 | Reinforcing structure for folded edge of metal plate |
-
2012
- 2012-06-20 CN CN 201220291312 patent/CN202639015U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728685A (en) * | 2012-06-20 | 2012-10-17 | 曾红 | Reinforcing structure for folded edge of metal plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN DAZHONG CONSTRUCTION GROUP CO., LTD. Free format text: FORMER OWNER: CENG HONG Effective date: 20140530 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140530 Address after: 518000 Guangdong city of Shenzhen province Futian District Yingxie building Binhe Road 202 Patentee after: Shenzhen DZ Construction Group Co., Ltd. Address before: 518000 Guangdong city of Shenzhen Province, Futian District Huilong garden 14 Jin Long Ge 104 Patentee before: Zeng Hong |
|
| 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: 20130102 Termination date: 20200620 |