CN206740477U - Bending part and die for testing semi-solid die-casting mold filling capacity - Google Patents
Bending part and die for testing semi-solid die-casting mold filling capacity Download PDFInfo
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- CN206740477U CN206740477U CN201720454132.0U CN201720454132U CN206740477U CN 206740477 U CN206740477 U CN 206740477U CN 201720454132 U CN201720454132 U CN 201720454132U CN 206740477 U CN206740477 U CN 206740477U
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- bool
- roundabout
- slider
- section
- mould
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- 238000005452 bending Methods 0.000 title claims abstract description 44
- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 238000004512 die casting Methods 0.000 title claims abstract description 13
- 239000007787 solid Substances 0.000 title abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 26
- 238000005266 casting Methods 0.000 claims description 13
- 230000000994 depressogenic effect Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 230000037361 pathway Effects 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 7
- 239000010426 asphalt Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 241001442589 Convoluta Species 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000002474 experimental method Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 3
- 239000007790 solid phase Substances 0.000 abstract description 2
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 239000002002 slurry Substances 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000005275 alloying Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000013100 final test Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000010117 thixocasting Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a bending part and a die for testing semi-solid state die-casting and mold-filling capacity, in particular to a bending part for testing semi-solid state die-casting and mold-filling capacity, which is provided with a plurality of left bending parts and right bending parts which are circuitous for 180 degrees, and a plurality of connecting parts; two ends of the connecting part are respectively connected between the left bending part and the right bending part; the plurality of connecting portions are parallel to each other. The bending piece is provided with a plurality of circuitous parts, and during experiments, the flow property and the mechanical property of semi-solid metal melts with different solid phase ratios and alloy components can be tested.
Description
Technical field
It the utility model is related to the bool and mould for testing semisolid pressure casting mold-filling capacity.
Background technology
At present, because the mobile performance of different solid rates, the semi-solid-state metal melt of alloying component is different, also, press
When casting shape, the shape difference of type passage is filled, the mobile performance that it is showed is different.And existing conventional liquid die casting
Service life is low, and easily produces cracking.Currently used for testing the bool experiment product also species of semisolid pressure casting mold-filling capacity
Differ, bool, due to the mobility of slurry, easily causes what is had due to roundabout position be present, and during Semi-solid Thixo-Casting
Position can not fill type slurry, so as to the defects of stomata occur, and the temperature difference be present during slurry contact mould inner wall and outer layer occurs
The situation of solidification, and these defects can final test result have a great influence.
Utility model content
Part in order to overcome the above-mentioned deficiencies of the prior art, the purpose of this utility model are to provide a kind of solid for testing half
The bool and mould of state die-castingmold filling ability.
The technical solution of the utility model is：
A kind of bool for being used to test semisolid pressure casting mold-filling capacity, the bool are provided with multiple 180 ° of roundabout left sides
Bending section and right bending section, and multiple connecting portions；The both ends of the connecting portion be connected to left bending section and right bending section it
Between；The multiple connecting portion is parallel to each other.
Its further technical scheme is：The quantity of the left bending section and right bending section is 3；The quantity of the connecting portion
For 7.
Its further technical scheme is：The left bending section and right bending section are respectively 1/2 annulus；The left bending section
Both ends be fixedly connected respectively with two connecting portions；The both ends of the right bending section are fixedly connected with two connecting portions respectively.
A kind of mould for manufacturing bool as claimed in claim 1, the mould include：Upper die body and lower mold body, and
Slide block assembly；The inner chamber for bool described in die casting is provided between the upper die body and lower mold body；The upper die body be provided with
The cast gate of inner chamber connection；The feed pathway positioned at cast gate lower end is provided between the slide block assembly；The slide block assembly is provided with position
Groove in feed pathway upper end, it includes front-slider, and rear slider；The rear end of the front-slider is provided with semicircular first
Breach, and the depressed part of semicircle first positioned at the first breach top；The front end of the rear slider is provided with semicircular second
Breach, and the depressed part of semicircle second positioned at the second breach top；The rear end face of the front-slider and the front end of rear slider
When face is adjacent to, first breach and the second breach form described feed pathway, first depressed part and the second depressed part
Form described groove.
Its further technical scheme is：The lower mold body is provided with the preceding chute for being used for being slidably connected front-slider, positioned at advancing slip
The preceding connecting seat of front of the slot, for being slidably connected the rear chute of rear slider, positioned at the rear connecting seat of rear runner rear end；It is described advancing slip
Screw rod transmission connection is respectively adopted between block and preceding connecting seat, rear slider and rear connecting seat.
Its further technical scheme is：The front-slider is provided with the first oil circuit hole；The rear slider is provided with the second oil circuit hole.
Its further technical scheme is：The 3rd oil circuit hole that the upper die body is located on the upside of the inner chamber；Under described
Die body is provided with the 4th oil circuit hole on the downside of the inner chamber.
Its further technical scheme is：The die casting also includes upper heating tube group and lower heating tube group；The upper mould
Body is provided with the upper electrically heated rod hole for being used for installing heating tube group；The lower mold body is provided with the lower electricity for being used for installing lower heating tube group
Heating rod hole.
Its further technical scheme is：The die casting also includes the sprue bush located at cast gate；The sprue bush is provided with
Reservoir channel, and ring waterway channel or asphalt channel positioned at reservoir channel periphery.
Its further technical scheme is：The inner chamber is provided with the straight way section for being used for shaping connecting portion, for shaping left bending
Left roundabout section of portion, for shaping right roundabout section of right bending section；The straight way section, left roundabout section, right roundabout section up and down two
End is respectively equipped with cavity；So the air line distance of straight way section adjacent pocket is 50mm；Roundabout section of the left side, roundabout section of the right side are adjacent recessed
The ring distance of chamber is 50mm.
The utility model having the technical effect that compared with prior art：It is a kind of to be used to test semisolid pressure casting mold-filling capacity
Bool, provided with multiple rebate, during experiment, can test different solid phases, the trade mark metal bath mobile performance and power
Learn performance.
A kind of lower end for the mould gate for manufacturing bool is provided with slide block assembly, and the lower end of cast gate is provided with slide block assembly, leads to
The groove storage crossed on slide block assembly enters the slurry outer layer chill of mould, effectively reduces the oxidation impurities in die casting,
Meanwhile upper die body, lower mold body set oil circuit hole and heating tube to be heated respectively, slide block assembly is also provided with oil circuit hole and added
Heat, ensure the balance of mold temperature, with cause slurry fill completely type and ensure cavity filling process in mobility, reduce casting
In gas hole defect and outside factor so that mobile performance and mechanics is presented in the experiment product can completely that manufactures
Performance.
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is a kind of three-dimensional view for being used to test the bool of semisolid pressure casting mold-filling capacity of the utility model；
Fig. 2 is a kind of decomposition view for being used to test the bool and mould of semisolid pressure casting mold-filling capacity；
Fig. 3 is heating tube group, lower heating tube group, the position view of bool on the utility model；
Fig. 4 is the utility model slide block assembly and the position view of bool.
Reference
The bool of 10 mould 1
11 left 12 right bending sections of bending section
The upper die body of 13 connecting portion 2
The oil circuit hole of 21 cast gate 22 the 3rd
The lower mold body of electrically heated rod hole 3 on 23
Connecting seat before chute 311 before 31
32 the 4th electrically heated rod hole of oil circuit holes 33 times
The front-slider of 4 slide block assembly 41
The oil circuit hole of 411 first breach 412 first
The breach of 42 rear slider 421 second
Heating tube group on 5 inner chambers 6
7 times heating tube groups
Embodiment
In order to more fully understand technology contents of the present utility model, with reference to schematic diagram to technical side of the present utility model
Case is further described and illustrated, but is not limited to this.
As shown in figure 1, a kind of bool 1 for being used to test semisolid pressure casting mold-filling capacity, bool 1 are provided with multiple 180 °
Roundabout left bending section 11 and right bending section 12, and multiple connecting portions 13.The both ends of connecting portion 13 are connected to left bending section
Between 11 and right bending section 12, it is parallel to each other between connecting portion 13.
In the present embodiment, the quantity of the left bending section 11 of bool 1 and right bending section 12 is 3, the number of connecting portion 13
Measure as 7.
Left bending section 11 and right bending section 12 are respectively 1/2 annulus, and the both ends of left bending section 11 are connected with two respectively
Portion 13 is fixedly connected, and the both ends of right bending section 12 are fixedly connected with two connecting portions 13 respectively.
As shown in Figure 2, Figure 3, Figure 4, for manufacturing the mould 10 of multiple roundabout bool, including：Upper die body 2 and lower mold body
3, and slide block assembly 4.Between upper die body 2 and lower mold body 3 be provided with for die casting bool 1 inner chamber 5, upper die body 2 be provided with
The cast gate 21 that inner chamber 5 connects, the feed pathway positioned at the lower end of cast gate 21 is provided between slide block assembly 4.
Slide block assembly 4 is provided with the groove positioned at feed pathway upper end, and it includes front-slider 41, and rear slider 42.It is advancing slip
The rear end of block 41 is provided with semicircular first breach 411, and the depressed part of semicircle first positioned at the top of the first breach 411.
The front end of rear slider 42 is provided with semicircular second breach 421, and the depression of semicircle second positioned at the top of the second breach 421
Portion, when the rear end face of front-slider 41 is adjacent to the front end face of rear slider 42, the first breach 411 and the second breach 421 form feed liquor
The groove that passage, the first depressed part and the second depressed part are formed.Lower mold body 3 is provided with the preceding chute for being used for being slidably connected front-slider 41
31, the preceding connecting seat 311 positioned at the preceding front end of chute 31, for being slidably connected the rear chute of rear slider 42, positioned at rear runner rear end
Rear connecting seat.Screw rod transmission connection is respectively adopted between front-slider 41 and preceding connecting seat 311, rear slider 42 and rear connecting seat.
By adjusting screw mandrel, so as to adjust the distance between front-slider 41, rear slider 42, to reach the mesh of control feed pathway distance
's.In the specific implementation, slide block assembly 4 can also be made up of three sliding blocks., can also by adjusting slider component 4 when filling type
Slurry to inner chamber 5 forms pressure, abundant in order to fill type.
Front-slider 41 is provided with the first oil circuit hole 412, and rear slider 42 is provided with the second oil circuit hole.Upper die body 2, which is located at, is located at inner chamber 5
3rd oil circuit hole 22 of upside, lower mold body 3 are provided with positioned at the 4th oil circuit hole 32 of the downside of inner chamber 5.First oil circuit hole 412, second
The oil that oil circuit hole, the 3rd oil circuit hole 22, the 4th oil circuit hole 32 each lead into certain temperature carries out oily heating.Mould 10 also includes
Upper heating tube group 6 and lower heating tube group 7, upper die body 2 are provided with the upper electrically heated rod hole 23 for being used for installing heating tube group 6, lower mould
Body 3 is provided with the lower electrically heated rod hole 33 for being used for installing lower heating tube group 7.Wherein, upper heating tube group 6 and lower heating tube group 7 are distinguished
Positioned at the 3rd oil circuit hole 22, the outside in the 4th oil circuit hole 32, pass through upper heating tube group 6, the oil circuit hole of lower heating tube group 7 and first
412nd, the oil heating in the second oil circuit hole, the 3rd oil circuit hole 22, the 4th oil circuit hole 32 is heated to mould 10, so as to reach mould
10 thermal balance, to ensure mobility of the slurry in inner chamber 5, so as to reduce the stomata in die casting and the factor of outside, from
And mobile performance and mechanical property is presented in the experiment product can completely for manufacture.
When it is implemented, the quantity of upper heating tube group 6 and lower heating tube group 7 is 5-10 roots.
Mould 10 also includes the sprue bush located at cast gate 21, and sprue bush is provided with reservoir channel, and outside reservoir channel
The ring waterway channel or asphalt channel in week.
Inner chamber 5, which is provided with, to be used to shape the straight way section of connecting portion 13, for shaping left roundabout section of left bending section 11, for into
Right roundabout section of the right bending section 12 of shape.Straight way section, left roundabout section, right roundabout section upper and lower ends are respectively equipped with cavity, straight way section
The air line distance of adjacent pocket is 50mm, and the ring distance of left roundabout section, right roundabout section of adjacent pocket is 50mm.It is recessed when filling type
Chamber can store a part of slurry, and when the slurry of inner chamber 5 cools down volume-diminished, the slurry of cavity can supplement.
When it is implemented, the sprue segmented step design of mould, enters inner chamber to reduce the chill of micro- solidification.
When it is implemented, the thickness of inner chamber is 1-8mm, different slurries is added from cast gate, can also be used to examine difference
Material fills type fluid ability.
It is above-mentioned that technology contents of the present utility model are only further illustrated with embodiment, in order to reader is easier to understand,
But embodiment of the present utility model is not represented is only limitted to this, any technology extension or recreation done according to the utility model,
It is defined by protection of the present utility model, the scope of protection of the utility model by claims.
Claims (10)
1. a kind of bool for being used to test semisolid pressure casting mold-filling capacity, it is characterised in that the bool is provided with multiple
180 ° of roundabout left bending sections and right bending section, and multiple connecting portions；The both ends of the connecting portion are connected to left bending section
Between right bending section；The multiple connecting portion is parallel to each other.
2. it is used for the bool for testing semisolid pressure casting mold-filling capacity according to claim 1, it is characterised in that the left side is curved
The quantity of pars convoluta and right bending section is 3；The quantity of the connecting portion is 7.
3. it is used for the bool for testing semisolid pressure casting mold-filling capacity according to claim 1, it is characterised in that the left side is curved
Pars convoluta and right bending section are respectively 1/2 annulus；The both ends of the left bending section are fixedly connected with two connecting portions respectively；It is described
The both ends of right bending section are fixedly connected with two connecting portions respectively.
4. a kind of mould for manufacturing bool as claimed in claim 1, it is characterised in that the mould includes：Upper die body is with
Die body, and slide block assembly；The inner chamber for bool described in die casting is provided between the upper die body and lower mold body；The upper mould
Body is provided with the cast gate connected with inner chamber；The feed pathway positioned at cast gate lower end is provided between the slide block assembly；The sliding block group
Part is provided with the groove positioned at feed pathway upper end, and it includes front-slider, and rear slider；The rear end of the front-slider is provided with semicircle
First breach of shape, and the depressed part of semicircle first positioned at the first breach top；The front end of the rear slider is provided with semicircle
Second breach of shape, and the depressed part of semicircle second positioned at the second breach top；The rear end face of the front-slider is slided with rear
When the front end face of block is adjacent to, first breach and the second breach form described feed pathway, first depressed part and the
Two depressed parts form described groove.
5. it is used for the mould for manufacturing multiple roundabout bool according to claim 4, it is characterised in that the lower mold body is provided with
For being slidably connected the preceding chute of front-slider, positioned at the preceding connecting seat of advancing slip front of the slot, for being slidably connected the rear cunning of rear slider
Groove, positioned at the rear connecting seat of rear runner rear end；It is respectively adopted between the front-slider and preceding connecting seat, rear slider and rear connecting seat
Screw rod transmission connects.
6. it is used for the mould for manufacturing multiple roundabout bool according to claim 4, it is characterised in that the front-slider is provided with
First oil circuit hole；The rear slider is provided with the second oil circuit hole.
7. it is used for the mould for manufacturing multiple roundabout bool according to claim 4, it is characterised in that the upper die body is located at
The 3rd oil circuit hole on the upside of the inner chamber；The lower mold body is provided with the 4th oil circuit hole on the downside of the inner chamber.
8. it is used for the mould for manufacturing multiple roundabout bool according to claim 4, it is characterised in that the die casting is also
Including upper heating tube group and lower heating tube group；The upper die body is provided with the upper electrically heated rod hole for being used for installing heating tube group；Institute
State lower mold body and be provided with the lower electrically heated rod hole for being used for installing lower heating tube group.
9. it is used for the mould for manufacturing multiple roundabout bool according to claim 4, it is characterised in that the die casting is also
Including the sprue bush located at cast gate；The sprue bush is provided with reservoir channel, and leads to positioned at the ring water route of reservoir channel periphery
Road or asphalt channel.
10. it is used for the mould for manufacturing multiple roundabout bool according to claim 4, it is characterised in that the inner chamber is provided with
For shaping the straight way section of connecting portion, for shaping left roundabout section of left bending section, for shaping right roundabout section of right bending section；
The straight way section, left roundabout section, right roundabout section upper and lower ends are respectively equipped with cavity；So the straight line of straight way section adjacent pocket away from
From for 50mm；Roundabout section of the left side, the ring distance of right roundabout section of adjacent pocket are 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454132.0U CN206740477U (en) | 2017-04-25 | 2017-04-25 | Bending part and die for testing semi-solid die-casting mold filling capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454132.0U CN206740477U (en) | 2017-04-25 | 2017-04-25 | Bending part and die for testing semi-solid die-casting mold filling capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206740477U true CN206740477U (en) | 2017-12-12 |
Family
ID=60562357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720454132.0U Active CN206740477U (en) | 2017-04-25 | 2017-04-25 | Bending part and die for testing semi-solid die-casting mold filling capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206740477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114487337A (en) * | 2022-01-26 | 2022-05-13 | 小米汽车科技有限公司 | Test piece for verifying die casting manufacturability and test method of die casting material |
| CN118329573A (en) * | 2024-06-11 | 2024-07-12 | 小米汽车科技有限公司 | Test piece for testing performance of die casting and test method of die casting |
-
2017
- 2017-04-25 CN CN201720454132.0U patent/CN206740477U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114487337A (en) * | 2022-01-26 | 2022-05-13 | 小米汽车科技有限公司 | Test piece for verifying die casting manufacturability and test method of die casting material |
| CN114487337B (en) * | 2022-01-26 | 2022-12-09 | 小米汽车科技有限公司 | Test piece for verifying die casting manufacturability and test method of die casting material |
| CN118329573A (en) * | 2024-06-11 | 2024-07-12 | 小米汽车科技有限公司 | Test piece for testing performance of die casting and test method of die casting |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Building 102, No. 5, No. 19 Huanguan South Road, Junjunbu Community, Guanlan Street, Longhua District, Shenzhen City, Guangdong Province, 518000 Patentee after: Aikodi (Shenzhen) Precision Parts Co.,Ltd. Address before: 518000 1-2 / F, building B, hongyufa Industrial Park, 19 huanguan South Road, Junlong community, Guanlan street, Longhua New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SILVER BASIS DIE CASTING TECHNOLOGY CO.,LTD. |