CN203508670U - Bending die for aluminum plates - Google Patents
Bending die for aluminum plates Download PDFInfo
- Publication number
- CN203508670U CN203508670U CN201320674534.3U CN201320674534U CN203508670U CN 203508670 U CN203508670 U CN 203508670U CN 201320674534 U CN201320674534 U CN 201320674534U CN 203508670 U CN203508670 U CN 203508670U
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- CN
- China
- Prior art keywords
- arc
- bending
- bending die
- shaped
- aluminum plates
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a bending die for aluminum plates. The bending die comprises an upper arc-shaped bending die and a lower arc-shaped bending die. A connecting plate used for being connected with a pressing machine is arranged on the upper portion of the upper arc-shaped bending die, and an arc-shaped surface of the lower portion of the upper arc-shaped bending die is matched with an arc-shaped surface of the upper portion of the lower arc-shaped bending die. The bending die has the advantages that arcs of the aluminum plates can be formed by means of pressing by the aid of the upper arc-shaped bending die and the lower arc-shaped bending die, the traditional bending forming method implemented by bending sharp knives is changed, accordingly, arc-shaped plate surfaces of the formed aluminum plates are excellent in effect and high in precision, bending and grinding time can be saved, and the production efficiency can be greatly improved.
Description
Technical field
The utility model relates to aluminium sheet bending technical field, especially relates to a kind of aluminium sheet Bending Mould.
Background technology
Mostly aluminium sheet arc fold bending is to roll arc moulding by rolling arc machine, but rolls the arc machine manufacturing limit that have oneself the same as other processing machine, once radius R < 150mm rolls arc machine and just material cannot be rolled to arc moulding.
For the less aluminium sheet arc fold bending of radius, be far smaller than the manufacturing limit of rolling arc machine, at present, be mostly to be converted into arc by the bending sharp knife of bender, bending speed is slow, and the arc plate face effect being bent into is too poor, affects end product quality.
Utility model content
Not enough for prior art, technical problem to be solved in the utility model is to provide a kind of aluminium sheet Bending Mould, to reach shaping efficiency height and the good object of Forming Quality.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of aluminium sheet Bending Mould, comprise bending arc patrix and bending arc counterdie, described bending arc patrix top is provided with the connecting plate for being connected with press, and the arcwall face on the arcwall face of bending arc patrix bottom and bending arc counterdie top is suitable.
As a kind of preferred structure of the present utility model, the suitable arcwall face of described bending arc patrix and bending arc counterdie is arc surface.
Further, the both ends of described bending arc counterdie are provided with fixing hole.
Between described connecting plate and bending arc patrix, by demountable structure, be connected.
The utility model compared with prior art, have the following advantages: the arc that extrudes aluminium sheet by upper and lower bending arcuate die, changed traditional bending sharp knife bending and molding method, the aluminium sheet arc face effect of moulding is splendid, precision is high, save the time of bending and polishing, significantly improved production efficiency.
Accompanying drawing explanation
Below the expressed content of each width accompanying drawing of this description and the mark in figure are briefly described:
Fig. 1 is the utility model aluminium sheet Bending Mould end construction schematic diagram.
In figure: 1. draw-in groove, 2. connecting plate, 3. bending arc patrix, 4. bending arc counterdie, 5. fixing hole.
The specific embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, this aluminium sheet Bending Mould, comprises bending arc patrix 3 and bending arc counterdie 4, and wherein, bending arc patrix 3 tops are provided with the connecting plate 2 for being connected with press, and connecting plate 2 upper side are provided with the draw-in groove 1 of the location of being convenient to be connected with press pressure head; And between connecting plate 2 and bending arc patrix 3, by demountable structure, be connected, preferred, by bolt, be connected, connecting plate can be changed, and to adapt to from different press pressure heads, is connected, and improves versatility, reduces costs.
The arcwall face on the arcwall face of bending arc patrix 3 bottoms and bending arc counterdie 4 tops is suitable.Preferably, the suitable arcwall face of bending arc patrix and bending arc counterdie is arc surface.Be particularly suitable for the rectangular arc aluminium sheet that Machining Arc radius is less.
The both ends of bending arc counterdie 4 are provided with fixing hole 5, and fixing hole 5 can be bolt hole, by bolt, bending arc counterdie are fixed on pedestal.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that design of the present utility model and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (4)
1. an aluminium sheet Bending Mould, it is characterized in that: comprise bending arc patrix (3) and bending arc counterdie (4), described bending arc patrix (3) top is provided with the connecting plate (2) for being connected with press, and the arcwall face on the arcwall face of bending arc patrix (3) bottom and bending arc counterdie (4) top is suitable.
2. aluminium sheet Bending Mould as claimed in claim 1, is characterized in that: described bending arc patrix (3) and the suitable arcwall face of bending arc counterdie (4) are arc surface.
3. aluminium sheet Bending Mould as claimed in claim 1, is characterized in that: the both ends of described bending arc counterdie (4) are provided with fixing hole (5).
4. aluminium sheet Bending Mould as claimed in claim 1, is characterized in that: between described connecting plate (2) and bending arc patrix (3), by demountable structure, be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320674534.3U CN203508670U (en) | 2013-10-29 | 2013-10-29 | Bending die for aluminum plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320674534.3U CN203508670U (en) | 2013-10-29 | 2013-10-29 | Bending die for aluminum plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203508670U true CN203508670U (en) | 2014-04-02 |
Family
ID=50367652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320674534.3U Expired - Fee Related CN203508670U (en) | 2013-10-29 | 2013-10-29 | Bending die for aluminum plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203508670U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815905A (en) * | 2015-04-20 | 2015-08-05 | 江苏大明精密钣金有限公司 | Bending mold of closed arc part and process thereof |
| CN107447630A (en) * | 2017-08-07 | 2017-12-08 | 浙江奥桑机械设备有限公司 | A kind of connecting plate on road roller |
-
2013
- 2013-10-29 CN CN201320674534.3U patent/CN203508670U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815905A (en) * | 2015-04-20 | 2015-08-05 | 江苏大明精密钣金有限公司 | Bending mold of closed arc part and process thereof |
| CN104815905B (en) * | 2015-04-20 | 2017-09-26 | 江苏大明精密钣金有限公司 | Close the Bending Mould and its technique of circular arc part |
| CN107447630A (en) * | 2017-08-07 | 2017-12-08 | 浙江奥桑机械设备有限公司 | A kind of connecting plate on road roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20141029 |
|
| EXPY | Termination of patent right or utility model |