CN205056833U - Flange bung hole spare one -time molding mould - Google Patents
Flange bung hole spare one -time molding mould Download PDFInfo
- Publication number
- CN205056833U CN205056833U CN201520813885.7U CN201520813885U CN205056833U CN 205056833 U CN205056833 U CN 205056833U CN 201520813885 U CN201520813885 U CN 201520813885U CN 205056833 U CN205056833 U CN 205056833U
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- flange
- mould
- die
- bung
- forming convax
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Abstract
The utility model provides a flange bung hole spare one -time molding mould, it includes that the two pairs of structures are the same but one -time molding mould that the size is different, centre -to -centre spacing on distance between the two vice one -time molding mould centers and the bung between two cooperage spigots equals, they are all installed between same lower bolster (1) and cope match -plate pattern (2), every pair of one -time molding mould of characterized by is including punching a hole die (can be split type) (3), flange tray (4), punch a hole terrace die (5) and turn -ups shaping terrace die (6) and moulded die (7), the die that punches a hole (can be split type) (3) install on lower bolster (1), flange spare (8) the suit that uses as forming die is on the die that punches a hole (can be split type) (3), the hexagon flange of flange spare (8) is fixed a position on flange tray (4), flange tray (4) float mounting on lower bolster (1), moulded die (7), turn -ups shaping terrace die (6) and punch a hole terrace die (5) all fix on cope match -plate pattern (2). The utility model discloses simple structure, it is efficient, can reduce manufacturing cost, improve product quality.
Description
Technical field
The utility model relates to a kind of packing container manufacturing technology, especially the exhaust that covers of packing container drum and note are drained the oil a manufacturing technology for cooperage spigot, the flange bung part disposal molding mould that specifically the disposable flange completed on bung of a kind of energy is stamping.
Background technology
At present, packing container sealer (GB GB/T13251-2008) all needs to carry out twice effect, first, become protruding with the anistree limit of playing anti-rotation effect in bung upper punch swaging and supply the flange collar (as shown in Figure 1) of flange bung flange flange snap close, and then flange (as Fig. 2) is inserted in the hole that formed, carry out by mould the installation that flange operation realizes flange.This method not only needs to carry out two subjobs, and the anistree limit of flange must be aimed at the anistree limit that bung rushes, flange after careless slightly compacting can rotate and cause waste product, add cover on upper flange and have sealing ring, therefore in turn-up process, the anistree base of flange is comparatively large with the anistree groove contraposition difficulty being washed into type in advance, causes percent defective to remain high.Must be improved.
Utility model content
The purpose of this utility model is need be shaping and operation that is that cause is many, manufacturing cost is high and the problem of waste product appears in contraposition difficulty great Yi by twice mould punching for existing packing container bung flange, designs that a kind of energy is disposable completes the flange bung part disposal molding mould that bung punching stretching and flange crimping location directly can form the octagonal detent rotated after confession flange octagonal base inserts to prevent flange circle limit simultaneously on sheet material.
The technical solution of the utility model is:
A kind of flange bung part disposal molding mould, it comprises the identical but disposal molding mould that size is different of two auxiliary structures, distance between Liang Fu disposal molding mold center is equal with the centre-to-centre spacing on bung between two cooperage spigots, they all install between same lower bolster 1 and cope match-plate pattern 2, it is characterized in that every secondary disposal molding mould comprises punching concave die (detachable) 3, flange pallet 4, piercing punch 5 and flange forming convax mould 6 and shaping mould 7, described punching concave die 3 is arranged on lower bolster 1, the flange part 8 used as mould is sleeved in punching concave die (detachable) 3, the octagon flange of flange part 8 is positioned on flange pallet 4, flange pallet 4 floats and is arranged on lower bolster 1, shaping mould 7, flange forming convax mould 6 and piercing punch 5 are all fixed on cope match-plate pattern 2, piercing punch 5 goes downwards to and web contact under patrix drives, sheet material drives the flange part 8 be sleeved in punching concave die (detachable) 3 descending until sheet material contacts with the top of punching concave die (detachable) 3, piercing punch 5 continues descendingly to complete the punching on sheet material, piercing punch 5 insert continue in punching concave die (detachable) 3 descending, contact with flange part 8 when flange forming convax mould 6 comes downwards to, the material on sheet material institute's punching limit forms stretching flange collar along the lateral of flange part 8 stretches under the constraint of flange part and flange forming convax mould 6, until flange part 8 bung flange limit turnup under the effect of the direction recess 9 of flange forming convax mould 6 is pressed in described stretching flange collar, meanwhile, anistree limit needed for the material of punching plates periphery is formed under the constraint of the flange part 8 of bottom and the flange forming convax mould 6 on top and shaping mould 7 bottom surface is protruding, the bottom surface, anistree limit of flange part 8 is locked in described anistree limit projection.
Described piercing punch 5 is arranged on also by being fixed on cope match-plate pattern 2 through the connecting bolt of cope match-plate pattern 2 and flange forming convax mould 6 in flange forming convax mould 6, and shaping mould 7 is sleeved on flange forming convax mould 6 and is also directly fixed on cope match-plate pattern 2.
Described flange pallet 4 is sleeved on lead 10, and lead 10 is fixed on lower bolster, and lead 10 is set with back-moving spring 11, and one end and the flange pallet 4 of back-moving spring 11 offset, and the other end and lower bolster offset.
The beneficial effects of the utility model:
The utility model secondary formingly changes one-shot forming into by original, substantially reduces the manufacturing cycle, reduces equipment cost and cost of labor.
The utility model creatively utilizes flange part as the stretch forming of the part participation sheet material of mould.
The utility model utilizes the octagon base of flange part around the punching of sheet material institute, directly form the die of coupling as punch, eliminates contraposition operation, makes the flange part be shaped occur rotation phenomenon never.
The utility model structure is simple, easily manufactured.A large amount of manufacturing cost can be saved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the performing member for mounting flange part that on existing bung, pre-punching is formed.
Fig. 2 is the structural representation of flange part of the present utility model.
Fig. 3 is the utility model structural representation.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 3.
A kind of flange bung part disposal molding mould, it comprises the identical but disposal molding mould that size is different of two auxiliary structures, distance between Liang Fu disposal molding mold center is equal with the centre-to-centre spacing on bung between two cooperage spigots, they all install between same lower bolster 1 and cope match-plate pattern 2, every secondary disposal molding mould comprises punching concave die 3, flange pallet 4, piercing punch 5 and flange forming convax mould 6 and shaping mould 7, described punching concave die 3 is arranged on lower bolster 1, the flange part 8 used as mould is sleeved in punching concave die (detachable) 3, the octagon flange of flange part 8 is positioned on flange pallet 4, flange pallet 4 floats and is arranged on lower bolster 1, shaping mould 7, flange forming convax mould 6 and piercing punch 5 are all fixed on cope match-plate pattern 2, piercing punch 5 goes downwards to and web contact under patrix drives, sheet material drives the flange part 8 be sleeved in punching concave die (detachable) 3 descending until sheet material contacts with the top of punching concave die (detachable) 3, piercing punch 5 continues descendingly to complete the punching on sheet material, piercing punch 5 insert continue in punching concave die (detachable) 3 descending, contact with flange part 8 when flange forming convax mould 6 comes downwards to, the material on sheet material institute's punching limit forms stretching flange collar along the lateral of flange part 8 stretches under the constraint of flange part and flange forming convax mould 6, until flange part 8 bung flange limit turnup under the effect of the direction recess 9 of flange forming convax mould 6 is pressed in described stretching flange collar, meanwhile, anistree limit needed for the material of punching plates periphery is formed under the constraint of the flange part 8 of bottom and the flange forming convax mould 6 on top and shaping mould 7 bottom surface is protruding, the bottom surface, anistree limit of flange part 8 is locked in described anistree limit projection.
During concrete enforcement, piercing punch 5 is arranged on also by being fixed on cope match-plate pattern 2 through the connecting bolt of cope match-plate pattern 2 and flange forming convax mould 6 in flange forming convax mould 6, and shaping mould 7 is sleeved on flange forming convax mould 6 and is also directly fixed on cope match-plate pattern 2.Simultaneously, the piercing punch 5 of two different sizes on same secondary mould and flange forming convax mould 6 can be contrary with the connected mode of cope match-plate pattern, in Fig. 3, what the connection of large scale (G2) mould adopted is install bolt through flange forming convax mould 6 spinning on cope match-plate pattern from piercing punch 5, and what small size (G3/4) mould connected employing is install bolt from cope match-plate pattern to pass flange forming convax mould 6 spinning on piercing punch 5.Certainly also can directly respectively be connected with cope match-plate pattern.
During concrete enforcement, floating structure can adopt the structure shown in Fig. 3, in Fig. 3, flange pallet 4 is sleeved on lead 10, and lead 10 is fixed on lower bolster, and lead 10 is set with back-moving spring 11, one end and the flange pallet 4 of back-moving spring 11 offset, and the other end and lower bolster offset.
During concrete enforcement, die drawn size, flange size, octagonal cavity forming dimension can refer to GB and manufacture and design.
In addition, when specifically implementing, punching concave die 3 can be designed to a monolithic construction, also can be designed to the split-type structural combined by several.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art and is realized.
Claims (4)
1. a flange bung part disposal molding mould, it comprises the identical but disposal molding mould that size is different of two auxiliary structures, distance between Liang Fu disposal molding mold center is equal with the centre-to-centre spacing on bung between two cooperage spigots, they all install between same lower bolster (1) and cope match-plate pattern (2), it is characterized in that every secondary disposal molding mould comprises punching concave die (3), flange pallet (4), piercing punch (5) and flange forming convax mould (6) and shaping mould (7), described punching concave die (3) is arranged on lower bolster (1), the flange part (8) used as mould is sleeved in punching concave die (3), the octagon flange of flange part (8) is positioned on flange pallet (4), flange pallet (4) floats and is arranged on lower bolster (1), shaping mould (7), flange forming convax mould (6) and piercing punch (5) are all fixed on cope match-plate pattern (2), piercing punch (5) goes downwards to and web contact place under patrix drives, sheet material drives the flange part (8) be sleeved in punching concave die (3) descending until sheet material contacts with the top of punching concave die (3), piercing punch (5) continues descendingly to complete the punching on sheet material, it is descending that piercing punch (5) inserts continuation in punching concave die (3), contact with flange part (8) when flange forming convax mould (6) comes downwards to, the material on sheet material institute's punching limit forms stretching flange collar along the lateral of flange part (8) stretches under the constraint of flange part and flange forming convax mould (6), until flange part (8) bung flange limit turnup under the effect of the direction recess (9) of flange forming convax mould (6) is pressed in described stretching flange collar, meanwhile, anistree limit needed for the material of punching plates periphery is formed under the constraint of the flange part (8) of bottom and the flange forming convax mould (6) on top and shaping mould (7) bottom surface is protruding, the bottom surface, anistree limit of flange part (8) is locked in described anistree limit projection.
2. flange bung part disposal molding mould according to claim 1, it is characterized in that described piercing punch (5) is arranged on also by being fixed on cope match-plate pattern (2) through the connecting bolt of cope match-plate pattern (2) and flange forming convax mould (6) in flange forming convax mould (6), shaping mould (7) is sleeved on flange forming convax mould (6) and goes up and be directly fixed on cope match-plate pattern (2).
3. flange bung part disposal molding mould according to claim 1, it is characterized in that described flange pallet (4) is sleeved on lead (10), lead (10) is fixed on lower bolster, lead (10) is set with back-moving spring (11), one end and the flange pallet (4) of back-moving spring (11) offset, and the other end and lower bolster offset.
4. flange bung part disposal molding mould according to claim 1, is characterized in that described punching concave die (3) is for monolithic construction or the split-type structural that combines by several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813885.7U CN205056833U (en) | 2015-10-21 | 2015-10-21 | Flange bung hole spare one -time molding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813885.7U CN205056833U (en) | 2015-10-21 | 2015-10-21 | Flange bung hole spare one -time molding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205056833U true CN205056833U (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520813885.7U Expired - Fee Related CN205056833U (en) | 2015-10-21 | 2015-10-21 | Flange bung hole spare one -time molding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205056833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170804A (en) * | 2015-10-21 | 2015-12-23 | 张有龙 | One-step molding die for flange barrel mouth piece |
| CN111957828A (en) * | 2020-07-07 | 2020-11-20 | 四川丰科汽车部件有限公司 | Pipe beam support forming die marks time |
-
2015
- 2015-10-21 CN CN201520813885.7U patent/CN205056833U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170804A (en) * | 2015-10-21 | 2015-12-23 | 张有龙 | One-step molding die for flange barrel mouth piece |
| CN111957828A (en) * | 2020-07-07 | 2020-11-20 | 四川丰科汽车部件有限公司 | Pipe beam support forming die marks time |
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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: 20160302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |