CN206981716U - Multifunctional metal-type casting sample horizontal combination mould - Google Patents
Multifunctional metal-type casting sample horizontal combination mould Download PDFInfo
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- CN206981716U CN206981716U CN201720769327.4U CN201720769327U CN206981716U CN 206981716 U CN206981716 U CN 206981716U CN 201720769327 U CN201720769327 U CN 201720769327U CN 206981716 U CN206981716 U CN 206981716U
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Abstract
The utility model discloses a kind of multifunctional metal-type casting sample horizontal combination mould, including lower mould, upper mould and cast gate module, cast gate module is a series of different heights, the cylindrical structure of different-diameter, cast gate module external diameter is identical with upper mould cast gate module positioning hole, a series of holes that internal diameter is of different sizes and draw taper is 5 °；Cast gate module is cylindrical to be provided with circular orientation step；Upper mould is provided with cast gate module positioning hole, and both sides are additionally provided with handle, and upper mould is additionally provided with alignment pin；Upper mould cast gate module positioning hole lower end sets annular slag trap；Six grooves are uniformly distributed on lower mould, die cavity composite module is placed, forms die cavity of different shapes；Lower mould bottom is provided with four adjustable supports bolts；Lower mould top is provided with two positioning holes corresponding with upper two alignment pins of mould.The utility model is capable of the bulk properties of the alloy-steel casting such as the multiple samples of single shaping, accurate, direct reacting aluminum, the accuracy of guarantee test interpretation of result.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, horizontal more particularly to a kind of multifunctional metal-type casting sample
Assembling die.
Background technology
The Packing character of common measure casting alloy（Mobility）When be spiral shape sample using 8mm thickness, it is but actual
Permanent mold casting Packing character is mainly reflected in casting thin-walled（The minimum wall thickness (MINI W.) that 50x50mm areas are recommended is 2~3mm）Filling
On；And when determining casting alloy different wall tissue, hardness and measure tensile property, impact flexibility, it is individually to make respectively mostly
Standby related sample.But mold temperature, pouring temperature, the duration of pouring, pouring pressure etc. are cast to aluminum during permanent mold casting
Packing character, tissue and the performance of part sample etc. have a great influence, and cause the common mobility for determining same alloy respectively, difference
During wall thickness structure property, result of the test difference is larger, and repeatability is relatively low, influences the accurate analysis to result of the test.Inventor sets
A kind of permanent mold casting sample Multifunction horizontal assembling die is counted, the mould pours for determining aluminum liquid to be measured identical
Note, the mobility under cooling condition and filling performance, and cast structure performance, while sample producing efficiency can be improved.
The content of the invention
The purpose of this utility model is to provide a kind of multifunctional metal-type casting sample horizontal combination mould, and the mould is
A kind of aluminum casting sample mould, by the mould can single be molded multiple samples, each sample condition of molding and
Be molded that environment is consistent, can the alloy-steel casting such as more accurate, direct reacting aluminum bulk properties, guarantee test interpretation of result it is accurate
Property.
The purpose of this utility model and solve its technical problem underlying using following technical scheme realize：A kind of more work(
Energy permanent mold casting sample horizontal combination mould, including lower mould, upper mould and cast gate module, mould is axially symmetric, determines between mould
Position positions with two alignment pins of upper mould and two positioning holes of lower mould；
Cast gate module is a series of different heights, the cylindrical structure of different-diameter, cast gate module external diameter and upper mould gating pattern
Block positioning hole is identical, a series of holes that internal diameter is of different sizes and draw taper is 5 °；The cylindrical annular that is provided with of cast gate module is determined
Position step；
Upper mould is provided with cast gate module positioning hole, and both sides are additionally provided with handle, and upper mould is additionally provided with alignment pin；Upper mould cast gate module is determined
Position hole lower end sets annular slag trap；
Six grooves are uniformly distributed on lower mould, for placing die cavity composite module, to form the type of different shape sample
Chamber；Lower mould bottom is provided with four adjustable supports bolts；Lower mould top is provided with two positioning holes corresponding with upper two alignment pins of mould；
Die cavity composite module includes length and width, gradient and lower mould upper groove identical and forms different-thickness sample die cavity module, and is formed and drawn
The module of sample is stretched, and forms the module of impact toughness sample；Stretching and impact toughness sample module are by upper and lower two halves model
Composition, and end sets the dowel hole of a matching, ingate is arranged on front end, and draw taper is the same as recessed on the outside of die cavity composite module
Groove is corresponding.
Above-mentioned multifunctional metal-type casting sample horizontal combination mould, wherein：The cast gate module top is annular 45 °
Hypotenuse cutting edge structure.
Above-mentioned multifunctional metal-type casting sample horizontal combination mould, wherein：The annular slag trap is de- with 5 °
Mould gradient.
Above-mentioned multifunctional metal-type casting sample horizontal combination mould, wherein：The bottom portion of groove width is 30mm, long
Spend for 150mm, thickness 21mm, and groove side carries 5 ° of draw tapers.
In use, adjusting bottom carrying bolt according to ground first, make die horizontal；Corresponding swaging die is selected on request
Block is sequentially placed into lower mold groove；Upper mould is placed on lower mould by the location structure of upper and lower mould；Runner plat is put into
In mould running channel positioning hole, and suitable temperature is preheating to mould.Molten metal is poured into mold cavity from cast gate on request, treated
After aluminium alloy cooling, sprue is removed first, mould is then taken, gently taps sample, sample is taken out from lower mould.Thus
Mold casting sample.
The utility model principle：Die cavity composite module, which is put into, can form the sample die cavity region of different-thickness in groove；
It is used to prepare the alloy samples such as 21mm thick aluminiums if any module is not put into.Such as the respective metal block in composite module is put into
2mm the and 3mm thickness sample die cavities formed after lower mould groove, for determining the mobility and Packing character of aluminum to be measured；Shape
Into 7mm, 14mm, 21mm thickness die cavity is used to prepare the tissue of different wall and the sample of hardness of aluminum to be measured；Put
Tensile property sample and impact toughness sample can be obtained by entering tensile sample die cavity module and impact specimen die cavity module.Combination die
Block, which turns around to place, then plays plug, and liquid metals does not flow into this module.
The utility model has clear advantage and beneficial effect compared with prior art.From above technical scheme,
The utility model is rational in infrastructure, simple to operate；Die cavity in mould is replaceable, the difference that can be molded under the conditions of identical casting solidification
Sample, beneficial to more accurate analysis alloy structure and performance；The sample that disposal molding goes out is more, cost-effective, improves efficiency；Into
Type sample is consistent with actual production conditions, can objective reaction casting bulk properties.The utility model can also determine other alloys
Liquid varying environment and under the conditions of mobility, Packing character, and the metallographic structure of alloy, hardness, tensile property and impact be tough
Property etc..The sample prepared using the mould, it can more accurately contrast sample of the same alloy liquid in identical environment with the conditions of
Properties.
Brief description of the drawings
Fig. 1 is three-dimensional appearance schematic diagram of the present utility model；
Fig. 2 is overlooking the structure diagram of the present utility model；
Fig. 3 is Fig. 2 B-B sectional views；
Fig. 4 is the utility model cast gate module diagram；
Fig. 5 is that mould supports schematic diagram under the utility model；
Fig. 6 is the utility model upper die structure schematic diagram；
Fig. 7 is the utility model lower die structure schematic diagram；
Fig. 8 is to form different-thickness sample die cavity module diagram；
Fig. 9 is the module diagram to form tensile sample；
Figure 10 is the module diagram to form impact toughness sample；
Figure 11 is the matched moulds view to form the module of tensile sample or form the module of impact toughness sample.
Marked in figure：1st, cast gate module；2nd, upper mould；3rd, lower mould；4th, carrying bolt；5th, alignment pin；6th, positioning hole；7th, it is recessed
Groove；8th, the module of tensile sample is formed；9th, the module of impact toughness sample is formed；10th, circular orientation step；11st, annular collection slag
Bag；12nd, annular 45 ° of hypotenuse cutting edge structures；13rd, shake hands；14th, different-thickness sample die cavity module is formed；15th, cast gate module positions
Hole.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to the utility model proposes multifunctional metal-type casting sample water
Flat assembling die embodiment, feature and its effect, describe in detail as after.
Referring to Fig. 1-11, a kind of multifunctional metal-type casting sample horizontal combination mould, including lower mould 3, upper mould 2 and cast gate
Module 1, mould is axially symmetric, and the positioning between mould is fixed with two alignment pins 5 of upper mould 2 and two positioning holes 6 of lower mould 3
Position；
Cast gate module 1 is a series of different heights, the cylindrical structure of different-diameter, the external diameter of cast gate module 1 and the upper cast gate of mould 2
Module positioning hole 15 is identical, a series of holes that internal diameter is of different sizes and draw taper is 5 °；Cast gate module is cylindrical to be provided with ring
Shape positioning step 10,45 ° of hypotenuse cutting edge structures 12 of annular at top are the accumulations for preventing flash；It can be poured according to replacing is actually needed
Road diameter and height, with the alloy filling under the conditions of more different stowing pressures and different-diameter down gate.
Upper mould 2 is provided with cast gate module positioning hole 15, and both sides are additionally provided with handle 13 and facilitate molding, and upper mould 2 is additionally provided with alignment pin 5
Mould is facilitated to position；The upper lower end of 2 cast gate module positioning hole of mould 15 sets annular slag trap 11, rises and evenly distributes molten metal inflow respectively
The effect of die cavity and the minute impurities in filtering metal liquid；
Six grooves 7 are uniformly distributed on lower mould 3, die cavity composite module is placed, forms die cavity of different shapes.Die cavity combines
Module can be used for being molded the aluminum sample of different-thickness, determine corresponding tissue, hardness and 2~3mm thickness thin slices
The Packing character or mobility of shape sample, it may also be used for being molded aluminum tensile sample and impact specimen；In use, combination die
Block is placed in lower mould groove, by pouring metal melt to mold cavity after matched moulds, ultimately forms the casting of different wall and shape
Part sample；The lower bottom of mould 3 is provided with four adjustable supports bolts 4, for adjusting mould whole machine balancing, while mould is protected with ground
Certain heat-insulated distance is held, and mould then directly can be put in other instruments by bolt of dismantling（Such as shake table）Metal mold is tested at other
Condition（Such as vibration）Under casting character and alloy structure performance；The lower top of mould 3 is provided with corresponding with upper 2 two alignment pins 5 of mould
Two positioning holes 6；Die cavity composite module includes length and width, gradient and lower mould upper groove identical and forms different-thickness sample type
Chamber module 14, and the module 8 of tensile sample is formed, and the module 9 of impact toughness sample is formed, stretching and impact toughness sample
Module is made up of upper and lower two halves model, and end sets the dowel hole of a matching, and ingate is arranged on front end, die cavity combination die
Draw taper corresponds to groove and takes 5 ° on the outside of block.
The top of the cast gate module 1 is annular 45 ° of hypotenuse cutting edge structures 12, does not accumulate in top during facilitating molten metal to overfill
Portion, beneficial to the demoulding of runner scrap.
The annular slag trap 11 has 5 ° of draw taper, is easy to be stripped.
The bottom width of groove 7 is 30mm, length 150mm, thickness 21mm, and groove side carries 5 ° of draw tapers,
It is easy to be stripped.
In use, adjusting bottom carrying bolt according to ground first, make die horizontal；Corresponding swaging die is selected on request
Block is sequentially placed into lower mold groove；Upper mould is placed on lower mould by the location structure of upper and lower mould；Runner plat is put into
In mould running channel positioning hole, and suitable temperature is preheating to mould.Molten metal is poured into mold cavity by sets requirement from cast gate
In, after aluminium alloy cooling, sprue module is removed first, mould is then taken, gently taps sample, sample is taken from lower mould
Go out, thus mold casting sample.
The utility model principle：Die cavity composite module, which is put into, can form the sample die cavity region of different-thickness in groove；
It is used for the alloy samples such as formation determination 21mm thick aluminiums if any module is not put into.Metal derby in composite module is put into lower mould
2mm the and 3mm thickness die cavities formed after groove, for determining the mobility and Packing character of aluminum to be measured；The 7mm of formation,
14mm, 21mm thickness die cavity sample are used for the tissue and hardness specimens for preparing the different wall of aluminum to be measured.It is put into stretching
Sample die cavity module and impact specimen die cavity module can obtain tensile property sample and impact toughness sample.Composite module turns around
Placement then plays plug, and liquid metals does not flow into this module.
The utility model is rational in infrastructure, simple to operate；Die cavity in mould is replaceable, can be molded identical cast and cooling bar
Various sample under part, eliminating causes sample group because of differences such as mold temperature, poring rate, pouring temperatures during actual casting
The non-identity of performance is knitted, beneficial to more accurate analysis alloy structure and performance；The sample that disposal molding goes out is more, cost-effective,
Improve efficiency；It is consistent with actual production conditions to be molded sample, can objective reaction casting bulk properties.The utility model can also
Determine other aluminium alloys varying environment and under the conditions of mobility, Packing character, and metallographic structure, hardness, the stretching of alloy
Performance and impact flexibility etc..The sample prepared using the mould, can more accurately contrast same alloy liquid in identical environment and
Under the conditions of sample properties.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, it is any without departing from the content of the technical scheme of the utility model, according to the technical essence of the utility model to above example
Any simple modification, equivalent change and modification made, in the range of still falling within technical solutions of the utility model.
Claims (4)
- A kind of 1. multifunctional metal-type casting sample horizontal combination mould, it is characterised in that：Including lower mould (3), upper mould (2) and pour Mouth mold block (1), mould is axially symmetric, and the positioning between mould is determined by two alignment pins (5) of upper mould (2) and two of lower mould (3) Position hole (6) coordinates positioning；Cast gate module (1) is a series of different heights, the cylindrical structure of different-diameter, cast gate module (1) external diameter and upper mould (2) Cast gate module positioning hole (15) is identical, a series of holes that internal diameter is of different sizes and draw taper is 5 °；On cast gate module is cylindrical Provided with circular orientation step (10)；Upper mould (2) is provided with cast gate module positioning hole (15), and both sides are additionally provided with handle (13), and upper mould (2) is additionally provided with alignment pin (5)； Upper mould（2）Cast gate module positioning hole（15）Lower end sets annular slag trap (11)；Six grooves (7) are uniformly distributed on lower mould (3), die cavity composite module is placed, forms die cavity of different shapes；Lower mould (3) Bottom is provided with four adjustable supports bolts (4)；Lower mould (3) top is provided with two corresponding with upper (2) two alignment pins (5) of mould and determined Position hole (6)；Die cavity composite module includes length and width, gradient and lower mould upper groove identical and forms different-thickness sample die cavity module (14), and formed tensile sample module (8), and formed impact toughness sample module (9), stretching and impact toughness sample Module is made up of upper and lower two halves model, and end sets the positioning hole hole of a matching, and ingate is arranged on front end, die cavity combination die Draw taper is corresponding with groove on the outside of block.
- 2. multifunctional metal-type casting sample horizontal combination mould as claimed in claim 1, it is characterised in that：The gating pattern Block（1）Top is annular 45 ° of hypotenuse cutting edge structures (12).
- 3. multifunctional metal-type casting sample horizontal combination mould as claimed in claim 1, it is characterised in that：The annular collection Cinder ladle (11) has 5 ° of draw taper.
- 4. multifunctional metal-type casting sample horizontal combination mould as claimed in claim 1, it is characterised in that：The groove (7) bottom width is 30mm, length 150mm, thickness 21mm, and groove side carries 5 ° of draw tapers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769327.4U CN206981716U (en) | 2017-06-29 | 2017-06-29 | Multifunctional metal-type casting sample horizontal combination mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769327.4U CN206981716U (en) | 2017-06-29 | 2017-06-29 | Multifunctional metal-type casting sample horizontal combination mould |
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| Publication Number | Publication Date |
|---|---|
| CN206981716U true CN206981716U (en) | 2018-02-09 |
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ID=61400266
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720769327.4U Active CN206981716U (en) | 2017-06-29 | 2017-06-29 | Multifunctional metal-type casting sample horizontal combination mould |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113933474A (en) * | 2021-09-13 | 2022-01-14 | 东风汽车零部件(集团)有限公司通用铸锻分公司 | Structure and method for testing low-pressure casting shrinkage cavity tendency of aluminum alloy engine shell |
| 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 |
-
2017
- 2017-06-29 CN CN201720769327.4U patent/CN206981716U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113933474A (en) * | 2021-09-13 | 2022-01-14 | 东风汽车零部件(集团)有限公司通用铸锻分公司 | Structure and method for testing low-pressure casting shrinkage cavity tendency of aluminum alloy engine shell |
| CN113933474B (en) * | 2021-09-13 | 2024-04-05 | 东风汽车零部件(集团)有限公司通用铸锻分公司 | Structure and method for testing shrinkage cavity tendency of aluminum alloy engine shell through low-pressure casting |
| 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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