CN107913940A - A kind of regenerated high-silicon alloy refining material - Google Patents
A kind of regenerated high-silicon alloy refining material Download PDFInfo
- Publication number
- CN107913940A CN107913940A CN201711014000.7A CN201711014000A CN107913940A CN 107913940 A CN107913940 A CN 107913940A CN 201711014000 A CN201711014000 A CN 201711014000A CN 107913940 A CN107913940 A CN 107913940A
- Authority
- CN
- China
- Prior art keywords
- blank holder
- polyurethane block
- die
- cavity plate
- silicon alloy
- Prior art date
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/22—Deep-drawing with devices for holding the edge of the blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a kind of regenerated high-silicon alloy refining material, including cavity plate, blank holder, polyurethane block, cope plate, die shank, punch-pin and lower template, the cavity plate upper end is provided with blank holder, the blank holder upper end is connected with polyurethane block, the polyurethane block has several, the polyurethane block upper end is connected with cope plate, the cope plate upper surface middle part is connected with die shank, punch-pin is provided among the blank holder and cavity plate in cope plate bottom, the cavity plate bottom is connected with lower template.Present invention design is reasonable, simple in structure, by the way that regenerated high-silicon alloy refining is fabricated to product Drawing Die, cost is low, environmental protection, structural framing is novel, and technique is simple, and polyurethane block is connected in blank holder upper end, the elastic force discharged by compressing after polyurethane block obtains pressure-pad-force, it is simple in structure, there is good toughness, wearability and resistance to ag(e)ing, pressure-pad-force size can be controlled well.
Description
Technical field
The present invention relates to regenerated high-silicon articles made of aluminium alloy field, is specially a kind of regenerated high-silicon alloy refining material system
Part.
Background technology
Aluminium alloy is the alloy that other element compositions are added based on aluminium, is most common material in Structural Engineering, tool
There is small proportion, good thermal conduction, good conductivity, environmental protection, recyclable, be widely used in 3C, mechanical transport transport, family
The every field such as residence, aerospace, chemical industry, rocket.The bianry alloy that silumin is made of silicon and aluminium, is a kind of main
For the alloy material of space flight and aviation, space technology and mobile electronic device, and regenerated high-silicon aluminium alloy is by waste aluminum and gives up
Aluminum alloy materials or the waste material containing aluminium, aluminium alloy or aluminum metal obtained from being refined through refuse, be metallic aluminium a weight
Source is wanted, this aluminium alloy can be used for producing complex-shaped workpiece, and its cost is low, therefore application is as universal.
It is basically identical to form part and the punch die and bending die of Drawing Die, the Drawing Die unlike punch die and bending die
Side not only only has binder and unloads the effect of section, it is often more important that directly influences drawing part quality, or even is related to whole processing
Success or failure, in drawing process, if the circumferential compressive force of flange deformation region is excessive, will make flange portion lose stablize and produce ripple
The continuous bend of shape wave, i.e., so-called corrugation, therefore flanging have the function that wrinkle resistant, but pressure-pad-force size can not be random, flanging
Power is too small, and wrinkle resistant effect is bad；Pressure-pad-force is too big, then drawing pressure will also increase, and can increase the tension at critical section,
Drawing crack is caused to destroy.
The content of the invention
It is an object of the invention to provide a kind of regenerated high-silicon alloy refining material, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical solution：A kind of regenerated high-silicon alloy refining material,
Including cavity plate, blank holder, polyurethane block, cope plate, die shank, punch-pin and lower template, the cavity plate upper end is provided with blank holder, institute
To state blank holder upper end and be connected with polyurethane block, the polyurethane block has several, and the polyurethane block upper end is connected with cope plate,
The cope plate upper surface middle part is connected with die shank, and blank holder and the cavity plate inner side is provided with punch-pin in cope plate bottom, institute
State cavity plate bottom and be connected with lower template.
Preferably, plane is provided with shallow slot on the cavity plate.
Preferably, the punch-pin lower end is provided with die hole on the inside of cavity plate.
Preferably, the downside of the die hole is provided with lower die plate hole on the inside of lower template.
Preferably, the die hole is identical with the size of lower die plate hole.
Compared with prior art, the beneficial effects of the invention are as follows：Present invention design is reasonable, simple in structure, by that will regenerate
Silumin refining is fabricated to product Drawing Die, and cost is low, environmental protection, and the size of pressure-pad-force is deep by the shallow slot of plane on cavity plate
Degree is controlled, and to keep flanging balanced or prevent blank holder from blank is pressed to obtain tension, structural framing is novel, and technique is simple,
Blank holder upper end connects polyurethane block, and pressure-pad-force is obtained by compressing the elastic force discharged after polyurethane block, simple in structure, has very
Good toughness, wearability and resistance to ag(e)ing.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
In figure：1- cavity plates；2- blank holders；3- polyurethane blocks；4- cope plates；5- die shanks；6- punch-pin；7- lower templates；8- is shallow
Groove；9- die holes；10- lower die plate holes.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of regenerated high-silicon alloy refining material, including
Cavity plate 1, blank holder 2, polyurethane block 3, cope plate 4, die shank 5, punch-pin 6 and lower template 7,1 upper end of cavity plate are provided with flanging
Circle 2,2 upper end of blank holder is connected with polyurethane block 3, and the polyurethane block 3 has several, and 3 upper end of polyurethane block connects
Cope plate 4 is connected to, 4 upper surface middle part of cope plate is connected with die shank 5, and the inner side of blank holder 2 and cavity plate 1 is in cope plate 4
Bottom is provided with punch-pin 6, and 1 bottom of cavity plate is connected with lower template 7, by the way that regenerated high-silicon alloy refining is fabricated to product
Drawing Die, cost is low, environmental protection, and pressure-pad-force is obtained by compressing the elastic force discharged after polyurethane block 3, simple in structure, has fine
Toughness, wearability and resistance to ag(e)ing, plane is provided with shallow slot 8 on the cavity plate 1, and the size of pressure-pad-force passes through puts down on cavity plate 1
8 depth of shallow slot in face is controlled, to keep flanging balanced or prevent blank holder 2 from blank is pressed to obtain tension, 6 lower end of punch-pin
Die hole 9 is provided with the inner side of cavity plate 1, the downside of the die hole 9 is provided with lower die plate hole 10 in the inner side of lower template 7,
Directly leaked out by the good part of the device drawing from die hole 9 and lower die plate hole 10, the die hole 9 and lower die plate hole 10
Size it is identical, size shape is identical, is leaked out easy to part from die hole 9 and lower die plate hole 10.
Operation principle：During work, shallow slot 8 that will treat that drawing part is placed between cavity plate 1 and blank holder 2, treats drawing part annular
Part, which produces, to be plastically deformed and is constantly pulled in by punch-pin 6 in die hole 9 and lower die plate hole 10 and form part, is drawn by the device
Deep good part is directly leaked out from die hole 9 and lower die plate hole 10, by the way that regenerated high-silicon alloy refining is fabricated to product
Drawing Die, cost is low, and environmental protection, the size of pressure-pad-force is controlled by 8 depth of shallow slot of plane on cavity plate 1, to keep flanging
Equilibrium prevents blank holder 2 from blank is pressed to obtain tension, and structural framing is novel, and technique is simple, and polyurethane is connected in 2 upper end of blank holder
Block 3, pressure-pad-force is obtained by compressing the elastic force that is discharged after polyurethane block 3, simple in structure, have good toughness, wearability and
Resistance to ag(e)ing.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of regenerated high-silicon alloy refining material, including cavity plate (1), blank holder (2), polyurethane block (3), cope plate
(4), die shank (5), punch-pin (6) and lower template (7), it is characterised in that：Cavity plate (1) upper end is provided with blank holder (2), described
Blank holder (2) upper end is connected with polyurethane block (3), and the polyurethane block (3) has several, and polyurethane block (3) upper end connects
Cope plate (4) is connected to, cope plate (4) upper surface middle part is connected with die shank (5), the blank holder (2) and cavity plate (1) inner side
Punch-pin (6) is provided with cope plate (4) bottom, cavity plate (1) bottom is connected with lower template (7).
A kind of 2. regenerated high-silicon alloy refining material according to claim 1, it is characterised in that：The cavity plate
(1) plane is provided with shallow slot (8) on.
A kind of 3. regenerated high-silicon alloy refining material according to claim 1, it is characterised in that：The punch-pin
(6) lower end is provided with die hole (9) on the inside of cavity plate (1).
A kind of 4. regenerated high-silicon alloy refining material according to claim 1, it is characterised in that：The die hole
(9) downside is provided with lower die plate hole (10) on the inside of lower template (7).
A kind of 5. regenerated high-silicon alloy refining material according to claim 3 or 4, it is characterised in that：It is described recessed
Die hole (9) is identical with the size of lower die plate hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014000.7A CN107913940A (en) | 2017-10-26 | 2017-10-26 | A kind of regenerated high-silicon alloy refining material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014000.7A CN107913940A (en) | 2017-10-26 | 2017-10-26 | A kind of regenerated high-silicon alloy refining material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107913940A true CN107913940A (en) | 2018-04-17 |
Family
ID=61895810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711014000.7A Withdrawn CN107913940A (en) | 2017-10-26 | 2017-10-26 | A kind of regenerated high-silicon alloy refining material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107913940A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971309A (en) * | 2018-06-11 | 2018-12-11 | 湖南大学 | A kind of fast shaping apptss of aluminium alloy car covering exemplar |
-
2017
- 2017-10-26 CN CN201711014000.7A patent/CN107913940A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971309A (en) * | 2018-06-11 | 2018-12-11 | 湖南大学 | A kind of fast shaping apptss of aluminium alloy car covering exemplar |
| CN108971309B (en) * | 2018-06-11 | 2019-07-12 | 湖南大学 | A kind of fast shaping apptss of aluminium alloy car covering exemplar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180417 |