CN202655488U - Double-edgefold mould - Google Patents
Double-edgefold mould Download PDFInfo
- Publication number
- CN202655488U CN202655488U CN2012203509679U CN201220350967U CN202655488U CN 202655488 U CN202655488 U CN 202655488U CN 2012203509679 U CN2012203509679 U CN 2012203509679U CN 201220350967 U CN201220350967 U CN 201220350967U CN 202655488 U CN202655488 U CN 202655488U
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- Prior art keywords
- flanging
- patrix
- mould
- blank pressing
- double
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Abstract
The utility model disclose a double-edgefold mould which comprises a lower mould holder and an upper mould, the top of the lower mould holder is a worktable face, a first V-shaped groove with a V-shaped section is arranged on the worktable face, a guide pillar is arranged on the worktable face of the lower mould holder, and a blank pressing upper mould and a blank pressing lower mould are arranged on the guide pillar from top to bottom; the blank pressing upper mould and the blank pressing lower mould can do reciprocating motion along the guide pillar, a first V-shaped blank pressing protruded block is arranged at the bottom of the blank pressing lower mould, and the shape of the first V-shaped blank pressing protruded block is matched with that of the first V-shaped groove; and a second V-shaped groove with a V-shaped section is arranged on the top of the blank pressing upper mould, the upper mould is arranged above the blank pressing upper mould, and a second V-shaped blank pressing protruded block with a V-shaped section is arranged at the bottom of the upper mould. The double-edgefold mould can carry out bending of different angles on different parts of a workpiece at a time and carry out edgefold at the same time, saves mould dismounting and replacing processes, enables the usage to be more simple and convenient, and improves production efficiency.
Description
Technical field
The utility model relates to a kind of mould, is specifically related to a kind of double-fold die.
Background technology
When utilizing bender to carry out flanging work, need to use Bending Mould and edge pressing mould to carry out flanging, at present, existing flanging mould generally comprises sharp knife mould and pressing die, and the sharp knife mould is used for the processing of workpiece angle, when needing to flatten the flanging of bending, change again pressing die dogleg section is flattened, namely formed flanging, in the time of need to be to the angle bending at other positions of workpiece, need again mould is changed, very inconvenient.
Summary of the invention
The purpose of this utility model is: for the deficiencies in the prior art, the utility model provide a kind of step simple, need not repeatedly die change, double-fold die easy to use.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of double-fold die, comprise die shoe and patrix, the top of described die shoe is work top, described work top is provided with the first V-shaped groove that the cross section is V-arrangement, the work top of described die shoe is provided with guide pillar, described guide pillar is provided with flanging patrix and flanging counterdie from top to bottom successively, described flanging patrix and flanging counterdie can be reciprocating along guide pillar, the bottom of described flanging counterdie is provided with the first V-arrangement flanging projection that shape cooperates with the first V-shaped groove, the top of described flanging patrix is provided with the second V-shaped groove that the cross section is V-arrangement, described patrix is arranged on the top of flanging patrix, and the bottom of patrix is provided with the second V-arrangement flanging projection that the cross section is V-arrangement.
As preferably, described flanging patrix is provided with adjustment screw.After adopting above-mentioned preferred version, can effectively regulate the distance between flanging patrix and the flanging counterdie.
As preferably, described work top is the horizontal operation table top, and described guide pillar vertically is arranged on the horizontal operation table top.After adopting above-mentioned preferred version, processing effect is better, and machining angle is more accurate.
As preferably, be provided with regulating spring between flanging patrix and the flanging counterdie, described flanging patrix is provided with unloading bolt.After adopting above-mentioned preferred version, adopt above-mentioned preferred version after, after the distance between flanging patrix and the flanging counterdie is determined, can utilize spring to play buffering fine setting effect.
As preferably, the bottom of described flanging patrix is smooth upper press surface, and the top of flanging counterdie is smooth lower press surface.After adopting above-mentioned preferred version, flanging is more smooth.
Double-fold die of the present utility model can disposablely carry out the bending of different angles to the different parts of workpiece, can carry out flanging simultaneously, has saved the operation that changes mould, and is more simple and convenient for use, improved production efficiency.
Description of drawings
Fig. 1 is the perspective view of the utility model embodiment;
Fig. 2 is the side structure schematic diagram of the utility model embodiment;
Fig. 3 is the preparation status architecture schematic diagram before the processing of the utility model embodiment workpiece;
Fig. 4 is the working state structure schematic diagram at 44 ° of angles of the utility model embodiment workpiece bending;
Fig. 5 is the working state structure schematic diagram that the utility model embodiment workpiece flattens;
Fig. 6 is the working state structure schematic diagram at 90 ° of angles of the utility model embodiment workpiece bending;
Fig. 7 is the structural representation after the processing of the utility model embodiment workpiece.
The specific embodiment
As depicted in figs. 1 and 2, embodiment of the present utility model is a kind of double-fold die specifically, comprises die shoe 1 and patrix 2, and the top of die shoe 1 is work top 11, and work top is the horizontal operation table top.It is that the trough rim angulation of the first V-shaped groove 12, the first V-shaped grooves 12 of V-arrangement is 44 ° that work top 11 is provided with the cross section.The work top 11 of die shoe 1 is provided with the guide pillar 3 of vertical setting, and guide pillar 3 is provided with flanging patrix 4 and flanging counterdie 5 from top to bottom successively.Flanging patrix 4 and flanging counterdie 5 can be reciprocating along guide pillar 3, and the bottom of flanging counterdie 5 is provided with the first V-arrangement flanging projection 51 that shape cooperates with the first V-shaped groove 12.It is that the trough rim angulation of the second V-shaped groove 41, the second V-shaped grooves 41 of V-arrangement is 90 ° that the top of flanging patrix 4 is provided with the cross section.Patrix 2 is arranged on the top of flanging patrix 4, and the bottom of patrix 2 is provided with the second V-arrangement flanging projection 21 that the cross section is V-arrangement.Flanging patrix 4 is provided with adjustment screw 6.
Be provided with regulating spring 7 between flanging patrix 4 and the flanging counterdie 5, the flanging patrix is provided with unloading bolt 9.The bottom of flanging patrix 4 is smooth upper press surface 42, and the top of flanging counterdie 5 is smooth lower press surface 52.When flanging patrix 4 and flanging counterdie 5 mutual the compression, upper press surface 42 and the 52 smooth applyings of lower press surface.
Shown in Fig. 3-7, when needing to process workpiece 8 as shown in Figure 7, one end of workpiece to be processed 8 is stretched between the work top 11 of flanging counterdie 5 and die shoe 1, patrix 2 under the driving of external force to pressing down flanging patrix 4, flanging patrix 4 is to pressing down flanging counterdie 5, thereby the first V-arrangement flanging projection 51 of ordering about on the flanging counterdie 5 is moved to the first V-shaped groove 12 directions, and embeds in the first V-shaped groove 12, thereby obtains the workpiece 8 of 44 ° of bendings.An end of 44 ° of workpiece 8 bendings is put between flanging patrix 4 and the flanging counterdie 5, to pressing down flanging patrix 4, flanging patrix 4 is to pressing down flanging counterdie 5 under the driving of external force for patrix 2, thereby 44 ° of angle parts of workpiece 8 bendings are flattened again.Again workpiece 8 is needed the part of 90 ° of bendings to put between patrix 2 and the flanging patrix 4, patrix 2 under the driving of external force to pressing down flanging patrix 4, thereby workpiece 8 has namely been obtained the workpiece 8 of required processing by 90 ° of bendings.
Claims (5)
1. double-fold die, comprise die shoe and patrix, the top of described die shoe is work top, described work top is provided with the first V-shaped groove that the cross section is V-arrangement, it is characterized in that: the work top of described die shoe is provided with guide pillar, described guide pillar is provided with flanging patrix and flanging counterdie from top to bottom successively, described flanging patrix and flanging counterdie can be reciprocating along guide pillar, the bottom of described flanging counterdie is provided with the first V-arrangement flanging projection that shape cooperates with the first V-shaped groove, the top of described flanging patrix is provided with the second V-shaped groove that the cross section is V-arrangement, described patrix is arranged on the top of flanging patrix, and the bottom of patrix is provided with the second V-arrangement flanging projection that the cross section is V-arrangement.
2. double-fold die according to claim 1, it is characterized in that: described flanging patrix is provided with adjustment screw.
3. double-fold die according to claim 1, it is characterized in that: described work top is the horizontal operation table top, and described guide pillar vertically is arranged on the horizontal operation table top.
4. double-fold die according to claim 1, it is characterized in that: be provided with regulating spring between flanging patrix and the flanging counterdie, described flanging patrix is provided with unloading bolt.
5. double-fold die according to claim 1, it is characterized in that: the bottom of described flanging patrix is smooth upper press surface, the top of flanging counterdie is smooth lower press surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203509679U CN202655488U (en) | 2012-07-19 | 2012-07-19 | Double-edgefold mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203509679U CN202655488U (en) | 2012-07-19 | 2012-07-19 | Double-edgefold mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655488U true CN202655488U (en) | 2013-01-09 |
Family
ID=47450421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203509679U Expired - Fee Related CN202655488U (en) | 2012-07-19 | 2012-07-19 | Double-edgefold mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655488U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014660A (en) * | 2014-06-13 | 2014-09-03 | 滁州市精华模具制造有限公司 | Double-sided die |
| CN104014652A (en) * | 2014-05-09 | 2014-09-03 | 国家电网公司 | Metal plate edge folding die |
| WO2020034393A1 (en) * | 2018-08-13 | 2020-02-20 | 南京邮电大学 | Integrated molding device suitable for bending and hemming of flat sheet |
| CN112038181A (en) * | 2020-09-10 | 2020-12-04 | 湖北网安科技有限公司 | Processing method of breaker shell |
-
2012
- 2012-07-19 CN CN2012203509679U patent/CN202655488U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014652A (en) * | 2014-05-09 | 2014-09-03 | 国家电网公司 | Metal plate edge folding die |
| CN104014652B (en) * | 2014-05-09 | 2015-12-30 | 国家电网公司 | A kind of metallic plate flanging mould |
| CN104014660A (en) * | 2014-06-13 | 2014-09-03 | 滁州市精华模具制造有限公司 | Double-sided die |
| WO2020034393A1 (en) * | 2018-08-13 | 2020-02-20 | 南京邮电大学 | Integrated molding device suitable for bending and hemming of flat sheet |
| US11014136B2 (en) | 2018-08-13 | 2021-05-25 | Nanjing University Of Posts And Telecommunications | Integrated molding device suitable for bending and hemming of flat sheet |
| CN112038181A (en) * | 2020-09-10 | 2020-12-04 | 湖北网安科技有限公司 | Processing method of breaker shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lishui Wankong Electrical Co., Ltd. Assignor: Wankong Group Co.,Ltd. Contract record no.: 2016330000107 Denomination of utility model: Double-edgefold mould Granted publication date: 20130109 License type: Common License Record date: 20160630 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20130109 Termination date: 20180719 |