CN207357933U - Deep drawn band flanging die - Google Patents
Deep drawn band flanging die Download PDFInfo
- Publication number
- CN207357933U CN207357933U CN201721242131.6U CN201721242131U CN207357933U CN 207357933 U CN207357933 U CN 207357933U CN 201721242131 U CN201721242131 U CN 201721242131U CN 207357933 U CN207357933 U CN 207357933U
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- die
- deep drawn
- hole
- cavity die
- upper cavity
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Abstract
The utility model provides a kind of deep drawn band flanging die, includes upper die component and lower mold assemblies；The upper die component includes upper cavity die and upper male mould；Vertically extending direction is provided with first through hole to upper cavity die, and first through hole inner space forms the first molding space；Upper male mould is slidably connected with upper cavity die；The lower mold assemblies include lower stripper and lower concave-convex mold；Vertically extending direction is provided with the second through hole to lower stripper, and lower concave-convex mold is slidably connected with lower stripper；Flanging bore is provided with lower concave-convex mold upper surface, the flanging bore inner space forms the second molding space；Upper male mould vertically can be moved into or depart from second molding space by extending direction.The utility model enables the deep drawn of plate to be completed with flange in a stroke, without the plate after deep drawn is taken out the reprocessing of Huan Hou roads.
Description
Technical field
It the utility model is related to technical field of mold, and in particular, to deep drawn band flanging die.
Background technology
Due to the fast development of domestic metal plate and stamped industry, under identical technology and quality level, present master
The market competitive pressure is wanted to concentrate in cost and efficiency.And with personnel's recruitment cost for increasingly rising of the country, rather before
It is willing to that add the situation that people is also reluctant to add machine has been gone for ever more.So how to improve machine utilization rate, reduce personnel and
Equipment, makes utilization rate of equipment and installations obtain maximizing performance.In the prior art, deep drawn and flange usually require using two molds into
Row is processed twice, time consuming.
Utility model content
For in the prior art the defects of, the purpose of this utility model is to provide a kind of deep drawn band flanging die.
According to deep drawn provided by the utility model band flanging die, upper die component and lower mold assemblies are included；
The upper die component includes upper cavity die and upper male mould；Vertically extending direction is provided with first through hole to upper cavity die, the
One through hole inner space forms the first molding space；Upper male mould is slidably connected with upper cavity die；
The lower mold assemblies include lower stripper and lower concave-convex mold；Vertically to be provided with second logical for extending direction for lower stripper
Hole, lower concave-convex mold are slidably connected with lower stripper；
Flanging bore is provided with lower concave-convex mold upper surface, the flanging bore inner space forms the second molding space；It is convex
Mould vertically can be moved into or depart from second molding space by extending direction.
Preferably, the upper die component is also included and above re-packed and upper ejecting unit；On re-pack, upper ejecting unit, upper cavity die
It is fastenedly connected successively；
On the vertically extending direction that re-packs be provided with pilot hole, upper male mould can be slidably mounted in pilot hole.
Preferably, re-pack on described comprising integrally formed first pedestal and the second pedestal；Second pedestal is located at First
On the lower face of body；
The upper ejecting unit includes upper connecting rod；
The both ends of upper connecting rod in axial direction are connected with the first pedestal upper surface, upper cavity die upper surface respectively.
Preferably, upper ejecting unit includes multiple connecting rods；
Multiple connecting rods are evenly arranged along upper cavity die circumferential direction.
Preferably, the lower mold assemblies also include lower ejecting unit；Lower ejecting unit includes lower connecting rod；
Multiple lower connecting rods are distributed on the lower face of lower stripper along lower stripper circumferential direction.
Preferably, clamping plate space is formed between the lower face of the upper cavity die and the upper surface of lower stripper；
Seamlessly transitted between the lower face of upper cavity die and the wall surface of the hole of first through hole.
Preferably, the inner wall of flanging bore is seamlessly transitted with outer wall with lower concave-convex mold upper surface.
Preferably, first through hole diameter is more than the second through-hole diameter.
Compared with prior art, the utility model has following beneficial effect：
1st, the utility model enables the deep drawn of plate and flange to be completed in a stroke, without by after deep drawn
Plate take out the reprocessing of Huan Hou roads；
2nd, the utility model uses the molding mode of an actor's rendering of an operatic tune formula, ensure that the stability of final products；
3rd, the utility model has been greatly saved machine and cost of labor by the design of biaxial tension.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the three-dimensional structure diagram of the utility model holding state；
Fig. 2 is the three-dimensional structure diagram of the utility model first time completed state；
Fig. 3 is the three-dimensional structure diagram of second of completed state of the utility model；
Fig. 4 is the three-dimensional structure diagram that the utility model resets de- material state.
Shown in figure：
Embodiment
The utility model is described in detail with reference to specific embodiment.Following embodiments will be helpful to this area
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These belong to the scope of protection of the utility model.
In the description of the utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on orientation shown in the drawings or
Position relationship, is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
As shown in Figures 1 to 4, in embodiment, deep drawn band flanging die provided by the utility model includes upper die component
100 include above re-pack 1, upper ejecting unit 2, upper cavity die 3 and upper male mould 7 with lower mold assemblies 200, the upper die component 100, on
Re-pack 1, upper ejecting unit 2, upper cavity die 3 is fastenedly connected successively.On upper and lower extending direction, on the 1, lower cavity die that above re-packs respectively
Pilot hole, first through hole 31 are provided with, upper male mould 7 can be slidably mounted in the pilot hole；31 inner space shape of first through hole
Into the first molding space, for the first time processing and forming of plate 5, upper male mould 7 can in axial direction slide into first through hole
In 31.Lower mold assemblies 200 include lower stripper 4, lower ejecting unit and lower concave-convex mold 8, and lower stripper 4 is in upper and lower extending direction
On be provided with the second through hole 32, lower concave-convex mold 8 can be slided up and down in the second through hole 32；The upper surface of lower concave-convex mold 8 is provided with
Flanging bore 33,33 inner space of flanging bore forms the second molding space, for second of processing and forming of plate 5,7 energy of upper male mould
Enough vertically extending directions are moved into or depart from second molding space.
Re-pack on described and 1 include integrally formed first pedestal, 23 and second pedestal 24, the second pedestal 24 is located at First
On the lower face of body 23,1 cross sectional shape that above re-packs forms the convex shape of falling.The upper ejecting unit 2 includes multiple upper connecting rods
21, the both ends of the upper connecting rod 21 in axial direction are connected with 23 upper surface of the first pedestal, 3 upper surface of upper cavity die respectively, more
A connecting rod is evenly arranged along 3 circumferential direction of upper cavity die.Lower ejecting unit includes lower connecting rod 22, and multiple lower connecting rods 22 are under
4 circumferential direction of stripper plate is distributed on the lower face of lower stripper 4.In preference, the upper connecting rod 21, lower connecting rod 22
Arrangement can also be unordered, and upper connecting rod 21, the quantity of lower connecting rod 22, shape of cross section and size can bases
Intensity requirement is adjusted.Clamping plate space 34 is formed between the lower face of upper cavity die 3 and the upper surface of lower stripper 4, for first
The placement and clamping of beginning plate 5, seamlessly transit between the lower face of upper cavity die 3 and the wall surface of the hole of first through hole 31, prevent under
Plate 5 is depressed into during the first molding space and the surface of plate 5 is caused to damage by concave-convex mold 8；The inner wall of flanging bore 33 with
Outer wall is seamlessly transitted with lower 8 upper surface of concave-convex mold, easy under the punching press of upper male mould 7 by the plate after first time processing and forming
5 are depressed into the second molding space, to obtain molding space；In addition 31 diameter of first through hole is more than 32 diameter of the second through hole, not only
Enough circumferential spaces can be left for the first time shaping of plate 5, it is also possible that after the completion of whole processing and formings, lower de- material
For plate 4 during reset moves up, shaping workpiece 9 can be under the action of 4 upper surface of lower stripper from the second molding space
Abjection.
Operation principle, as shown in Figure 1, the utility model is in the standby state, plate 5 is placed in clamping plate space 34；
Be pressed in as shown in Fig. 2, being about to plate 5 under upper cavity die 3 on lower stripper 4, in first time forming process, 3 downlink of upper cavity die after
Plate 5 is depressed into the first molding space by continuous downlink, lower concave-convex mold 8, completes the deep drawn to plate 5；It is as shown in figure 3, convex
Mould 7 starts downlink, and the plate 5 after deep drawn is pressed downward into the second molding space, completes flange processing；As shown in figure 4,
On re-pack 1 beginning uplink, after 3 pressure of upper cavity die is released, lower ejecting unit also and then resets under the action of elastic component
OK, shaping workpiece 9 is ejected out of second molding space when lower stripper 4 resets completely, completes whole stroke and product
Production process.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.In the case where there is no conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily mutually combined.
Claims (8)
1. a kind of deep drawn band flanging die, it is characterised in that include upper die component and lower mold assemblies；
The upper die component includes upper cavity die and upper male mould；Vertically extending direction is provided with first through hole to upper cavity die, and first is logical
Hole inner space forms the first molding space；Upper male mould is slidably connected with upper cavity die；
The lower mold assemblies include lower stripper and lower concave-convex mold；Vertically extending direction is provided with the second through hole to lower stripper,
Lower concave-convex mold is slidably connected with lower stripper；
Flanging bore is provided with lower concave-convex mold upper surface, the flanging bore inner space forms the second molding space；Upper male mould energy
Enough vertically extending directions are moved into or depart from second molding space.
2. deep drawn band flanging die according to claim 1, it is characterised in that the upper die component is also included and above re-packed
With upper ejecting unit；On re-pack, upper ejecting unit, upper cavity die are fastenedly connected successively；
On the vertically extending direction that re-packs be provided with pilot hole, upper male mould can be slidably mounted in pilot hole.
3. deep drawn band flanging die according to claim 2, it is characterised in that re-pack on described comprising integrally formed
First pedestal and the second pedestal；Second pedestal is located on the lower face of the first pedestal；
The upper ejecting unit includes upper connecting rod；
The both ends of upper connecting rod in axial direction are connected with the first pedestal upper surface, upper cavity die upper surface respectively.
4. deep drawn band flanging die according to claim 3, it is characterised in that upper ejecting unit includes multiple connections
Bar；
Multiple connecting rods are evenly arranged along upper cavity die circumferential direction.
5. deep drawn band flanging die according to claim 1, it is characterised in that the lower mold assemblies also include lower ejection
Unit；Lower ejecting unit includes lower connecting rod；
Multiple lower connecting rods are distributed on the lower face of lower stripper along lower stripper circumferential direction.
6. deep drawn band flanging die according to claim 1, it is characterised in that the lower face of the upper cavity die takes off with lower
Clamping plate space is formed between the upper surface of flitch；
Seamlessly transitted between the lower face of upper cavity die and the wall surface of the hole of first through hole.
7. deep drawn band flanging die according to claim 1, it is characterised in that the inner wall of flanging bore is with outer wall with
Concave-convex mold upper surface seamlessly transits.
8. deep drawn band flanging die according to claim 1, it is characterised in that first through hole diameter is more than the second through hole
Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242131.6U CN207357933U (en) | 2017-09-26 | 2017-09-26 | Deep drawn band flanging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242131.6U CN207357933U (en) | 2017-09-26 | 2017-09-26 | Deep drawn band flanging die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207357933U true CN207357933U (en) | 2018-05-15 |
Family
ID=62350123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721242131.6U Active CN207357933U (en) | 2017-09-26 | 2017-09-26 | Deep drawn band flanging die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207357933U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293174A (en) * | 2019-04-04 | 2019-10-01 | 广东精一智能制造有限公司 | A kind of heat bundle plate deep drawn mold |
| CN111570587A (en) * | 2020-06-01 | 2020-08-25 | 贵州航天新力铸锻有限责任公司 | Method for stretch flanging integrated incremental forming of Y-shaped forged piece with skirt edge |
| CN111570588A (en) * | 2020-06-01 | 2020-08-25 | 贵州航天新力铸锻有限责任公司 | Progressive forming composite die for Y-shaped forge piece |
-
2017
- 2017-09-26 CN CN201721242131.6U patent/CN207357933U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293174A (en) * | 2019-04-04 | 2019-10-01 | 广东精一智能制造有限公司 | A kind of heat bundle plate deep drawn mold |
| CN111570587A (en) * | 2020-06-01 | 2020-08-25 | 贵州航天新力铸锻有限责任公司 | Method for stretch flanging integrated incremental forming of Y-shaped forged piece with skirt edge |
| CN111570588A (en) * | 2020-06-01 | 2020-08-25 | 贵州航天新力铸锻有限责任公司 | Progressive forming composite die for Y-shaped forge piece |
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