CN209935853U - Tungsten-molybdenum alloy double-layer multi-cavity forming die - Google Patents
Tungsten-molybdenum alloy double-layer multi-cavity forming die Download PDFInfo
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- CN209935853U CN209935853U CN201822004698.0U CN201822004698U CN209935853U CN 209935853 U CN209935853 U CN 209935853U CN 201822004698 U CN201822004698 U CN 201822004698U CN 209935853 U CN209935853 U CN 209935853U
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- die
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- 229910001182 Mo alloy Inorganic materials 0.000 title claims abstract description 21
- MGRWKWACZDFZJT-UHFFFAOYSA-N molybdenum tungsten Chemical compound [Mo].[W] MGRWKWACZDFZJT-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000000465 moulding Methods 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000007723 die pressing method Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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Abstract
The utility model relates to a tungsten-molybdenum alloy double-layer multi-cavity forming die, which comprises an upper die plate, an upper die frame, a lower die plate and a lower die bottom plate, wherein the upper die frame is arranged on the lower die frame; a first molding cavity is formed between the upper template and the lower template, and a second molding cavity is formed between the lower template and the lower die bottom plate; the upper die frame is connected and fixed with the concave ring of the lower die frame through the annular boss in an embedded mode. The utility model adopts a double-layer structure to form a double-forming die cavity, and simultaneously, the lower template and the die frame are designed into an integral structure, so that the leakage of materials from the gap of the die is reduced in the production process; the magnetic handle is used for mounting and separating the upper template and the lower template, so that the operation is very convenient, the time is saved, the production efficiency is improved, and the defect that the material overflows due to the fact that the upper template falls into the mode naturally in the traditional mode is avoided. The utility model discloses a many die cavities shaping mode increases substantially production efficiency to product quality can be effectively guaranteed.
Description
Technical Field
The utility model belongs to the technical field of the mould technique and specifically relates to a double-deck multicavity forming die of tungsten molybdenum alloy.
Background
The nonferrous metals of tungsten and molybdenum belong to refractory metals, the production and manufacturing requirements of tungsten-molybdenum alloy are high, the demand of tungsten-molybdenum alloy products is continuously increased along with the development of modern industry, and the application range of the tungsten-molybdenum alloy products is wider. The existing production of tungsten-molybdenum alloy is generally processed by a powder metallurgy method, a special die is usually used for carrying out die pressing on a tungsten-molybdenum alloy material in the production process, the tungsten-molybdenum alloy material is put into a molybdenum boat after being subjected to die pressing, the molybdenum boat is sent into a muffle furnace for high-temperature sintering processing, and hydrogen is used as protective gas in the sintering process.
The existing die for processing tungsten-molybdenum alloy generally comprises an upper die plate, a die frame and a lower die plate, and after materials are loaded into a die cavity, the upper die plate is pushed into the die frame in the traditional method, so that the materials are overflowed sometimes, the materials are wasted, and the product quality is reduced. On the other hand, the current tungsten-molybdenum alloy raw material for pressing has increasingly fine granularity, so that the requirements on the matching precision and the clearance between the template and the die frame are also increasingly high, the matching between the template and the die frame is tighter, the demolding is more difficult, more time is consumed in the demolding process of the product, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a double-deck multicavity forming die of high-efficient tungsten molybdenum alloy to the not enough of above-mentioned prior art.
The purpose of the utility model is realized by adopting the following technical scheme:
the tungsten-molybdenum alloy double-layer multi-cavity forming die comprises an upper die plate, an upper die frame, a lower die plate and a lower die bottom plate, wherein the upper die frame is arranged on the lower die frame; a first molding cavity is formed between the upper template and the lower template, and a second molding cavity is formed between the lower template and the lower die bottom plate; the lower surface of the upper die frame is provided with an annular boss, the upper surface of the lower die frame is provided with a concave ring structure matched with the annular boss of the upper die frame, and the upper die frame is connected and fixed with the concave ring structure of the lower die frame through the annular boss of the upper die frame in an embedded mode.
As the utility model discloses an preferred technical scheme, the upper surface of cope match-plate pattern still is equipped with quick separation and reunion magnetic force handle, and the magnetic force handle is established to the shape of falling the U, and the middle part of handle is the handle, and its both ends are equipped with the magnet respectively, and the magnet side is equipped with magnetism and inhales the switch, inhales the switch through the rotation and can be with magnet and cope match-plate pattern actuation or separation.
As the utility model discloses a preferred technical scheme, establish to separable closely to cooperate between lower bolster and the lower frame and be connected.
As the utility model discloses a preferred technical scheme, lower mould bottom plate establishes to overall structure with the lower mould frame.
As the utility model discloses a preferred technical scheme, still be equipped with the baffle in the upper die frame, the baffle is established on the lower bolster, can be separated first forming die cavity for two at least cavities through the baffle, and every cavity is equipped with the cope match-plate pattern respectively.
As the utility model discloses an optimal technical scheme, the baffle is the cross baffle, establish to overall structure the cope match-plate pattern, the lower surface of cope match-plate pattern be equipped with cross baffle matched with cross recess.
The utility model has the advantages that: compared with the prior art, the utility model adopts a double-layer structure to form a double-forming die cavity, simultaneously the lower die plate and the die frame are designed into an integral structure, and the upper surface of the upper die plate is provided with the rapid clutch magnetic handle, thereby reducing the leakage of materials from the gap of the die in the production process; the magnetic handle is used for mounting and separating the upper template and the lower template, so that the operation is very convenient, the time is saved, the production efficiency is improved, and the defect that the material overflows due to the fact that the upper template falls into the mode naturally in the traditional mode is avoided. The utility model discloses a many die cavities shaping mode increases substantially production efficiency to product quality can be effectively guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic top view of the upper platen of fig. 1 with the upper platen removed.
In the figure: 1. the device comprises an upper template, 2, a lower template frame, 3, a lower template bottom plate, 4, a magnetic handle, 5, a magnet, 6, a magnetic suction switch, 7, a partition board, 8, an upper template frame, 9 and a lower template.
Detailed Description
The invention will be further described with reference to the following detailed description of the embodiments with reference to the accompanying drawings:
as shown in fig. 1 and 2, the tungsten-molybdenum alloy double-layer multi-cavity forming die comprises an upper die plate 1, an upper die frame 8, a lower die frame 2, a lower die plate 9 and a lower die base plate 3, wherein the upper die frame 8 is arranged on the lower die frame 2, the lower die base plate 3 is arranged in the lower die frame 2, and the lower die plate 9 is arranged on the lower die base plate 3; a first molding cavity is formed between the upper template 1 and the lower template 9, and a second molding cavity is formed between the lower template 9 and the lower die bottom plate 3; the lower surface of the upper mold frame 8 is provided with an annular boss, the upper surface of the lower mold frame 2 is provided with a concave ring structure matched with the annular boss of the upper mold frame, and the upper mold frame 8 is embedded and connected with and fixed with the concave ring structure of the lower mold frame 2 through the annular boss.
In this embodiment, the upper surface of cope match-plate pattern 1 is equipped with fast separation and reunion magnetic force handle 4, and magnetic force handle 4 establishes to the shape of falling U, and the middle part of handle is the handle, and its both ends are equipped with magnet 5 respectively, and 5 sides of magnet are equipped with magnetism and inhale switch 6, inhale switch 6 through rotatory magnetism and can be with magnet 5 and cope match-plate pattern 1 actuation or separation.
The lower template 9 and the lower die frame 2 are in separable close fit connection; the lower die base plate 3 and the lower die frame 2 are of an integral structure. A partition plate 7 is further arranged in the upper die frame 8, the partition plate 7 is arranged on the lower die plate 9, the first forming die cavity can be divided into at least two cavities through the partition plate 7, and each cavity is provided with an upper die plate. This embodiment baffle 7 is the cross baffle to cope match-plate pattern 1 establishes to overall structure, and the lower surface of cope match-plate pattern 1 is equipped with the cross recess with 7 matched with of cross baffle.
The above embodiments are only for illustrating the conception and technical features of the present invention, and the purpose thereof is to make the technical personnel skilled in the art understand the technical solution and implementation mode of the present invention, and thus the protection scope of the present invention can not be limited thereby. All equivalent substitutions or equivalent changes made according to the technical scheme of the invention are intended to be covered by the protection scope of the claims of the invention.
Claims (6)
1. The utility model provides a double-deck multicavity forming die of tungsten molybdenum alloy, includes cope match-plate pattern, last framed, lower bolster and lower die bed plate, characterized by: the upper die frame is arranged on the lower die frame, the lower die bottom plate is arranged in the lower die frame, and the lower die plate is arranged on the lower die bottom plate; a first molding cavity is formed between the upper template and the lower template, and a second molding cavity is formed between the lower template and the lower die bottom plate; the lower surface of the upper die frame is provided with an annular boss, the upper surface of the lower die frame is provided with a concave ring structure matched with the annular boss of the upper die frame, and the upper die frame is connected and fixed with the concave ring structure of the lower die frame through the annular boss of the upper die frame in an embedded mode.
2. The tungsten-molybdenum alloy double-layer multi-cavity forming die as claimed in claim 1, wherein: the upper surface of cope match-plate pattern still is equipped with fast separation and reunion magnetic force handle, and the magnetic force handle is established to the shape of falling U, and the middle part of handle is the handle, and its both ends are equipped with the magnet respectively, and the magnet side is equipped with magnetism and inhales the switch, can inhale magnet and cope match-plate pattern actuation or separation through rotatory magnetism.
3. The tungsten-molybdenum alloy double-layer multi-cavity forming die as claimed in claim 1, wherein: the lower template is detachably connected with the lower mold frame in a close fit manner.
4. The tungsten-molybdenum alloy double-layer multi-cavity forming die as claimed in claim 1, wherein: the lower die bottom plate and the lower die frame are of an integral structure.
5. The tungsten-molybdenum alloy double-layer multi-cavity forming die as claimed in any one of claims 1 to 4, wherein: the upper die frame is also internally provided with a partition plate, the partition plate is arranged on the lower die plate, the first forming die cavity can be divided into at least two cavities through the partition plate, and each cavity is respectively provided with an upper die plate.
6. The tungsten-molybdenum alloy double-layer multi-cavity forming die as claimed in claim 5, wherein: the baffle is the cross baffle, the cope match-plate pattern is established to overall structure, and the lower surface of cope match-plate pattern is equipped with the cross recess with cross baffle matched with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822004698.0U CN209935853U (en) | 2018-12-02 | 2018-12-02 | Tungsten-molybdenum alloy double-layer multi-cavity forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822004698.0U CN209935853U (en) | 2018-12-02 | 2018-12-02 | Tungsten-molybdenum alloy double-layer multi-cavity forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209935853U true CN209935853U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822004698.0U Expired - Fee Related CN209935853U (en) | 2018-12-02 | 2018-12-02 | Tungsten-molybdenum alloy double-layer multi-cavity forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209935853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500390A (en) * | 2018-12-02 | 2019-03-22 | 泰州市华诚钨钼制品有限公司 | Tungsten-molybdenum alloy bilayer multi-cavity molding die |
-
2018
- 2018-12-02 CN CN201822004698.0U patent/CN209935853U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500390A (en) * | 2018-12-02 | 2019-03-22 | 泰州市华诚钨钼制品有限公司 | Tungsten-molybdenum alloy bilayer multi-cavity molding die |
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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: 20200114 |