CN209597956U - A kind of pulse current assistant metal composite board extruding preparation facilities - Google Patents
A kind of pulse current assistant metal composite board extruding preparation facilities Download PDFInfo
- Publication number
- CN209597956U CN209597956U CN201920239508.5U CN201920239508U CN209597956U CN 209597956 U CN209597956 U CN 209597956U CN 201920239508 U CN201920239508 U CN 201920239508U CN 209597956 U CN209597956 U CN 209597956U
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- China
- Prior art keywords
- forming blocks
- pulse current
- respectively equipped
- bottom plate
- groove
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- 239000002905 metal composite material Substances 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 32
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 2
- 238000010079 rubber tapping Methods 0.000 claims 2
- 239000002131 composite material Substances 0.000 abstract description 9
- 239000002184 metal Substances 0.000 abstract description 6
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model discloses a kind of pulse current assistant metal composite boards to squeeze preparation facilities, including left forming blocks, right forming blocks, bottom plate, pulse current auxiliary device；Left forming blocks, right forming blocks are symmetrically mounted on bottom plate, and bottom plate is equipped with discharge hole, and the right side of left forming blocks is bonded with right forming blocks left side；L-shaped material passage is respectively equipped in left forming blocks, right forming blocks, left forming blocks right side is equipped with groove, right forming blocks left side is equipped with groove, and the groove of groove and right forming blocks in left forming blocks pieces together squeezing passage, and squeezing passage is connected to the outlet of material passage and the discharge port of bottom plate；Left forming blocks, the material passage entrance of right forming blocks are respectively equipped with a compression bar；Left forming blocks, right forming blocks lower part are respectively equipped with a pulse current auxiliary device, and pulse current auxiliary device can apply pulse current to the material in squeezing passage.The utility model structure is simple and convenient to operate, is at low cost；The utility model is equipped with pulse current auxiliary device, is assisted by squeezing with pulse current, realizes that sheet metal metallurgy is compound, so that the interface binding power of composite board is strong.
Description
Technical field
The utility model belongs to the technical field of processing equipment of metal material, is specifically related to a kind of pulse current auxiliary gold
Belong to composite board and squeezes preparation facilities.
Background technique
Laminated-metal composite refers to gold by certain Combined Machining Technology that two or more property is different
Belong to Material cladding, forms the sandwich of strong metallurgical combination in interface.Laminated-metal composite has alternating
Regulation and reallocation of the stress between each layer constituent element may be implemented in the group metamember and interface layer of distribution, can be abundant
The advantage of each group element material is played, is had than homogenous material better performance, severe working environment is adapted to, is met harsh
Material military service working condition requirement.Currently, the main technique of the preparation of layer metal composite plate material has explosion composite method, diffusion respectively
Welding, roll-bonding method etc..Explosion composite is to utilize the huge energy of explosive moment generation by two or more material moments
A kind of composites processing technology being combined with each other, dangerous property is big, the big disadvantage of effect on environment.Diffusion welding (DW) connection is
Constituent element layer material is spread into a kind of compound processing technology by generating interface under temperature-pressure effect, there are production efficiencys
Low, power consumption is big, diffusion welding (DW) disadvantage at high cost.Roll-bonding method refers to the crunch by milling train, makes between constituent element
A kind of processing technology for combining closely of bed boundary, have the shortcomings that boundary strength is not high.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides that a kind of structure is simple, and easy to operate pulse current is auxiliary
Aided metal composite board squeezes preparation facilities, it can improve the metallurgical bonding effect between double-layer metal plate, effectively realize metal
The crystal grain refinement of plate and plate it is compound, prepare that interface binding power is strong, composite board of excellent in mechanical performance.
The technical solution adopted in the utility model is: a kind of pulse current assistant metal composite board extruding preparation facilities,
Including left forming blocks, right forming blocks, bottom plate, pulse current auxiliary device；The left forming blocks, right forming blocks are symmetrically mounted on
On bottom plate, bottom plate is equipped with discharge hole, and the right side of left forming blocks is bonded with right forming blocks left side；Left forming blocks, right molding
L-shaped material passage is respectively equipped on block, left forming blocks right side is equipped with groove, and right forming blocks left side is equipped with groove, left
The groove of groove and right forming blocks in forming blocks pieces together squeezing passage, and squeezing passage is connected to outlet and the bottom plate of material passage
Discharge port；Left forming blocks, the material passage entrance of right forming blocks are respectively equipped with a compression bar, and material is in L shape material passage
Interior realization Equal Channel Angular Pressing；The left forming blocks, right forming blocks lower part are respectively equipped with a pulse current auxiliary device, pulse
Electric current auxiliary device can apply pulse current to the material in squeezing passage.
Above-mentioned pulse current assistant metal composite board squeezes in preparation facilities, material passage in the left forming blocks
Two sides be respectively equipped with heating and temperature regulating device I
；The two sides of material passage are respectively equipped with heating and temperature regulating device II in the right forming blocks.
Above-mentioned pulse current assistant metal composite board squeezes in preparation facilities, the pulse current auxiliary device packet
Include pulse current generating device, conducting block and insulation sleeve；The lower part of the left forming blocks and right forming blocks is respectively equipped with one
Through-hole, conducting block are arranged at the inner end of through-hole, and insulation sleeve is equipped between conducting block and through-hole wall；Pulse current generating device
It is connect with conducting block.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model realizes that Equal Channel Angular Pressing, pulse current assisted extrusion two procedures refine crystal grain by slab,
Improve sheet metal mechanical property；
2, the utility model is equipped with pulse current auxiliary device, before extrusion, pulse current auxiliary can be realized to blank；
It is assisted by squeezing with pulse current, realizes that sheet metal metallurgy is compound, so that the interface binding power of composite board is strong；
3, the utility model can remove the oxide skin of blank surface by variable conduit corner extrusion, generate new metal watch
Face eliminates the surface treatment of slab before common extrusion cladding, reduces processing cost；
4, the utility model structure is simple and convenient to operate, is at low cost；
5, the utility model can pass through heating in left forming blocks, right forming blocks and temperature regulating device I
, heating and temperature regulating device II heat, realize squeeze before the pre-heat treatment, improved plate plastic deformation ability, plate
Material in extrusion process, can realize that differential temperature composite board is squeezed by the temperature of two heating devices in regulating device
Shape.
Detailed description of the invention
Fig. 1 is the half section structure diagram of the utility model.
Wherein: the heating of 1. bottom plate, 2. pulse current generating device, 3. conducting block, 4. bolt 5. and temperature regulating device I
6. the right heating of forming blocks 9. of left 61. squeezing passage of forming blocks, 7. compression bar 8. and temperature regulating device II 10. are exhausted
Edge set.
Fig. 2 is the cross-sectional view of the right forming blocks of the utility model.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
As shown in Figure 1, the utility model includes bottom plate 1, pulse current auxiliary device, bolt 4, heating and temperature regulating device I
5, left forming blocks 6, right forming blocks 8, heating and temperature regulating device II 9 and insulation sleeve 10.The left forming blocks, it is right at
Type block is symmetrically mounted on bottom plate, and bottom plate 1 is equipped with discharge hole, the right side of left forming blocks 6 and right 8 left side face paste of forming blocks
It closes, left forming blocks 6 are connect with right forming blocks 8 by multiple bolts 4.L-shaped material is respectively equipped in left forming blocks 6, right forming blocks 8
Expect channel, the two sides of material passage are respectively equipped with heating and temperature regulating device I in the left forming blocks 6
5；The two sides of material passage are respectively equipped with heating and temperature regulating device II 9 in the right forming blocks 8.Left forming blocks are right
Side is equipped with groove, and right forming blocks left side is equipped with groove, the groove split of groove and right forming blocks 8 in left forming blocks 6
At squeezing passage 61, squeezing passage 61 is connected to the outlet of material passage and the discharge port of bottom plate 1.Left forming blocks 6, right forming blocks 8
Material passage entrance be respectively equipped with a compression bar 7.
The left forming blocks 6,8 lower part of right forming blocks are respectively equipped with a pulse current auxiliary device, the pulse
Electric current auxiliary device includes pulse current generating device 2, conducting block 3 and insulation sleeve 10.The left forming blocks 6 and right forming blocks
8 lower part is respectively equipped with a through-hole, and through-hole is connected to squeezing passage 61, and conducting block 3 is arranged at the inner end of through-hole, conducting block 3
Insulation sleeve 10 is equipped between through-hole wall, pulse current generating device 2 is connect with conducting block 3.Pulse current auxiliary device energy
Enough materials in squeezing passage 61 apply pulse current, finally carry out extrusion cladding to composite material, realize that pulse current is auxiliary
Help extruding.
Claims (3)
1. a kind of pulse current assistant metal composite board squeezes preparation facilities, it is characterized in that: including left forming blocks, right molding
Block, bottom plate, pulse current auxiliary device；The left forming blocks, right forming blocks are symmetrically mounted on bottom plate, and bottom plate is equipped with
Expect hole, the right side of left forming blocks is bonded with right forming blocks left side；L-shaped material is respectively equipped in left forming blocks, right forming blocks
Expect that channel, left forming blocks right side are equipped with groove, right forming blocks left side is equipped with groove, groove in left forming blocks and it is right at
The groove of type block pieces together squeezing passage, and squeezing passage is connected to the outlet of material passage and the discharge port of bottom plate；Left forming blocks, the right side
The material passage entrance of forming blocks is respectively equipped with a compression bar；The left forming blocks, right forming blocks lower part are respectively equipped with one
A pulse current auxiliary device, pulse current auxiliary device can apply pulse current to the material in tapping channel.
2. pulse current assistant metal composite board according to claim 1 squeezes preparation facilities, it is characterized in that: described
The two sides of material passage are respectively equipped with heating and temperature regulating device I in left forming blocks；The two of material passage in the right forming blocks
Side is respectively equipped with heating and temperature regulating device II.
3. pulse current assistant metal composite board according to claim 1 or 2 squeezes preparation facilities, it is characterized in that: institute
The pulse current auxiliary device stated includes pulse current generating device, conducting block and insulation sleeve；The left forming blocks and it is right at
The lower part of type block is respectively equipped with a through-hole, and through-hole is connected to tapping channel, and conducting block is arranged at the inner end of through-hole, conducting block with
Insulation sleeve is equipped between through-hole wall；Pulse current generating device is connect with conducting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920239508.5U CN209597956U (en) | 2019-02-26 | 2019-02-26 | A kind of pulse current assistant metal composite board extruding preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920239508.5U CN209597956U (en) | 2019-02-26 | 2019-02-26 | A kind of pulse current assistant metal composite board extruding preparation facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209597956U true CN209597956U (en) | 2019-11-08 |
Family
ID=68403142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920239508.5U Expired - Fee Related CN209597956U (en) | 2019-02-26 | 2019-02-26 | A kind of pulse current assistant metal composite board extruding preparation facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209597956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940529A (en) * | 2020-08-31 | 2020-11-17 | 西北有色金属研究院 | Nickel-rich nickel-titanium intermetallic compound bar extrusion device and forming method |
-
2019
- 2019-02-26 CN CN201920239508.5U patent/CN209597956U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940529A (en) * | 2020-08-31 | 2020-11-17 | 西北有色金属研究院 | Nickel-rich nickel-titanium intermetallic compound bar extrusion device and forming method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |