CN201423436Y - Platy magnesium alloy sample pouring device - Google Patents
Platy magnesium alloy sample pouring device Download PDFInfo
- Publication number
- CN201423436Y CN201423436Y CN2009201094392U CN200920109439U CN201423436Y CN 201423436 Y CN201423436 Y CN 201423436Y CN 2009201094392 U CN2009201094392 U CN 2009201094392U CN 200920109439 U CN200920109439 U CN 200920109439U CN 201423436 Y CN201423436 Y CN 201423436Y
- Authority
- CN
- China
- Prior art keywords
- pouring
- pin
- die
- module
- magnesium 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.)
- Expired - Lifetime
Links
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 18
- 241000276425 Xiphophorus maculatus Species 0.000 title abstract 3
- 238000005266 casting Methods 0.000 claims description 22
- 229910052770 Uranium Inorganic materials 0.000 claims description 6
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000000956 alloy Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 229910000733 Li alloy Inorganic materials 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000001989 lithium alloy Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- -1 aluminum-copper-lithium Chemical compound 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- GCICAPWZNUIIDV-UHFFFAOYSA-N lithium magnesium Chemical compound [Li].[Mg] GCICAPWZNUIIDV-UHFFFAOYSA-N 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a platy magnesium alloy sample pouring device, which is characterized in that the pouring device comprises a die support frame with a rotary hinge pin arranged at the upper end of a vertical bracket and a spacing baffle plate arranged at the lower part thereof, a hinge-type connection pouring die, a pouring cap communicated and fixedly connected with the pouring gate of the pouring die into a whole, a hanging bell lifting lug arranged on the outer side of the upper end of the pouring cap, a pouring die rotation pin lug arranged at the upper middle part of the hingetype connection end of two moulds of the pouring die, wherein the pin hole of the pin lug is connected with the rotary hinge pin arranged at the upper end of the die support frame in a matched manner. The utility model adopts a rotatable inert gas protection die so as to produce a uniform platy sample with less oxideinclusion and stable property; and the die rotates automatically, thereby improving the sample pouring quality, reducing the oxideinclusion, increasing the sample uniformity and material utilization rate, simplifying the operation and improving the labor efficiency.
Description
Technical field
The tabular sample pouring device of a kind of magnesium alloy relates to a kind of high activity, easy bitter earth alloy of being used for, and as magnesium-rare earth, magnesium-lithium alloy and other easy oxide alloy are as the pouring device of aluminum-copper-lithium alloys.
Background technology
As the green material of 21st century, magnesium alloy is applied to various industries more and more widely.Magnesium alloy material performance after the distortion is excellent more, but because magnesium is hexagonal structure, distortion is difficulty, and deformation condition is subjected to the influence of alloy composition, so the laboratory research of the deformation processing of magnesium alloy is to promote the key in application step.
At present, magnesium alloy adopts fixing metal mould gravity casting more, is cast into plate tensile sample and is used for rolling deformation.But because magnesium character is active, thermal capacity is little, and setting rate is fast, the easy oxidation of casting cycle, and this method is watered the plate tensile sample that casts out not only has the oxide skin that is involved in etc. to be mingled with, and also has tangible liquid flow-solidify the inhomogeneous lines that stays, and influences the materials processing performance.When serious, each position performance difference of sample is bigger, can't use, and can only melt down as waste product.
In order to improve the casting quality, people attempt utilizing stay cord to mention one jiao on mould and rotating mould.But this method has increased operating personnel, and velocity of rotation is subjected to man's activity, and is wayward, is not suitable for the limited small-sized plate tensile sample of laboratory casting of place and personnel.For the casting sample is taken out fast, mould must can fast assembling-disassembling, and therefore, present magnesium alloy mold is most of to adopt rectangular two-half die, owing to do not establish rising head, this has just increased the amount of cutting, and has reduced stock utilization.
Summary of the invention
The purpose of the utility model pin is exactly the deficiency that exists at above-mentioned prior art, provide a kind of and can effectively overcome easily oxidation in the casting cycle, residual striped appears solidifying, inhomogeneous, the problem of unstable of material property, water that to cast out oxide inclusion few, the tabular sample pouring device of the uniform magnesium alloy of stable performance.
The purpose of this utility model is achieved through the following technical solutions.
The tabular sample pouring device of a kind of magnesium alloy is characterized in that the structure of this mould comprises:
Mould bracing frame-this bracing frame comprises a horizontal base panel seat and the vertical support that is fixedly connected with bottom block; Be provided with a rotating dog uranium in the vertical support frame upper end, lower bottom end is provided with a positive stop block;
Casting mold-this mould comprises that two can lump together the module that forms the hollow molding cavity relatively mutually; The side of one of them module vertical direction is provided with the pin-and-hole block, and the vertical then limit of another module is provided with pin-and-hole block pin-and-hole and cooperates the rotational pin that connects, and two module hinge-types are connected; The corresponding steady pin ear that respectively is provided with on the opposite side vertical side edge of two modules;
Pouring cap-this pouring cap is a funnel-form, and its pouring cap reducing shape lower end communicates with the casting mold sprue gate and fixedly combines as a whole;
Bell hanger-this hanger that hangs down is located at the outside, pouring cap upper end;
Casting mold rotational pin ear-this pin ear is positioned at the middle and upper part of casting mold two module hinge-type union ends; The pin-and-hole of its pin ear cooperates connection with the rotating dog uranium that mould bracing frame upper end is provided with.
The tabular sample pouring device of a kind of magnesium alloy of the present utility model is characterized in that level penetrates the breather pipe that has pore downwards on the cap mouth wall of the peristome of pouring cap.
The tabular sample pouring device of a kind of magnesium alloy of the present utility model makes things convenient for fast assembling-disassembling; The cap mouth that is provided with can improve sample mass and improve stock utilization; Effectively simplify the operation, raise labour efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The tabular sample pouring device of a kind of magnesium alloy, the structure of this mould comprises:
Mould bracing frame-this bracing frame comprises a horizontal base panel seat 1 and the vertical support 2 that is fixedly connected with bottom block; Be provided with a rotating dog uranium 3 in the vertical support frame upper end, lower bottom end is provided with a positive stop block 4;
Casting mold-this mould comprises that two can lump together the module 5 that forms the hollow molding cavity relatively mutually; The side of one of them module vertical direction is provided with the pin-and-hole block, and the vertical then limit of another module is provided with pin-and-hole block pin-and-hole and cooperates the rotational pin that connects, and two module hinges, 6 formulas are connected; The corresponding fixedly ear 7 that respectively is provided with on the opposite side vertical side edge of two modules;
This pouring cap of pouring cap 8-is a funnel-form, and its pouring cap reducing shape lower end communicates with the casting mold sprue gate and fixedly combines as a whole;
This hanger of bell hanger 9-that hangs down is located at the outside, pouring cap upper end;
Casting mold rotational pin ear 10-should sell the middle and upper part that ear is positioned at casting mold two module hinge-type union ends; The pin-and-hole of its pin ear cooperates connection with the rotating dog uranium that mould bracing frame upper end is provided with.
The tabular sample pouring device of a kind of magnesium alloy of the present utility model is characterized in that level penetrates the breather pipe 11 that has pore downwards on the cap mouth wall of the peristome of pouring cap.
Operating process is that magnesium alloy is fused into melt, and the rotational pin hinge-type that the vertical then limit with another module of pin-and-hole block that the side of two modules by a module vertical direction is provided with is provided with fastens and connects; With fixedly ear is involutory on the die module, with clip or rope two modules are compressed and to fit together, after casting mold assembles, with die casting mould rotational pin ear and involutory connection of mould bracing frame rotating pin, place weight equalizer at vertical bell hanger, casting mold is tilted, and the top that breather pipe inserts the mold cap mouth, it is downward to adjust the pore level.The longitudinal axis of control mould becomes 60 °-85 ° with the horizon, pour into the alloy liquation along the pouring cap mouth.Mould rotates gradually with the increase of watering fluence of melt, and in the casting later stage, mould is limited in vertical position by postive stop baffle.Treat that liquation is fills up to apart from pouring cap mouth upper edge 2-5 centimeters, casting finishes, treat that liquation solidifies after, heat-preservation cotton plate on pad between mould and bracing frame base is opened die module, sled is alloy sheets down, complete operation.Residual striped, even tissue do not appear significantly solidifying in alloy sheets.
Claims (2)
1. tabular sample pouring device of magnesium alloy is characterized in that the structure of this mould comprises:
Mould bracing frame-this bracing frame comprises a horizontal base panel seat and the vertical support that is fixedly connected with bottom block; Be provided with a rotating dog uranium in the vertical support frame upper end, lower bottom end is provided with a positive stop block;
Casting mold-this mould comprises that two can lump together the module that forms the hollow molding cavity relatively mutually; The side of one of them module vertical direction is provided with the pin-and-hole block, and the vertical then limit of another module is provided with pin-and-hole block pin-and-hole and cooperates the rotational pin that connects, and two module hinge-types are connected; The corresponding steady pin ear that respectively is provided with on the opposite side vertical side edge of two modules;
Pouring cap-this pouring cap is a funnel-form, and its pouring cap reducing shape lower end communicates with the casting mold sprue gate and fixedly combines as a whole;
Bell hanger-this hanger that hangs down is located at the outside, pouring cap upper end;
Casting mold rotational pin ear-this pin ear is positioned at the middle and upper part of casting mold two module hinge-type union ends; The pin-and-hole of its pin ear cooperates connection with the rotating dog uranium that mould bracing frame upper end is provided with.
2. the tabular sample pouring device of a kind of magnesium alloy according to claim 1 is characterized in that level penetrates the breather pipe that has pore downwards on the cap mouth wall of the peristome of pouring cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201094392U CN201423436Y (en) | 2009-06-24 | 2009-06-24 | Platy magnesium alloy sample pouring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201094392U CN201423436Y (en) | 2009-06-24 | 2009-06-24 | Platy magnesium alloy sample pouring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201423436Y true CN201423436Y (en) | 2010-03-17 |
Family
ID=42022872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201094392U Expired - Lifetime CN201423436Y (en) | 2009-06-24 | 2009-06-24 | Platy magnesium alloy sample pouring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201423436Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319047A (en) * | 2022-08-29 | 2022-11-11 | 中国科学院金属研究所 | Device and method for preparing sub-rapid solidification test sample |
-
2009
- 2009-06-24 CN CN2009201094392U patent/CN201423436Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319047A (en) * | 2022-08-29 | 2022-11-11 | 中国科学院金属研究所 | Device and method for preparing sub-rapid solidification test sample |
| CN115319047B (en) * | 2022-08-29 | 2024-04-09 | 中国科学院金属研究所 | Device and method for preparing sub-rapid solidification test sample |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100317 |
|
| CX01 | Expiry of patent term |