CN109317619A - A kind of staged casting device - Google Patents
A kind of staged casting device Download PDFInfo
- Publication number
- CN109317619A CN109317619A CN201811353017.XA CN201811353017A CN109317619A CN 109317619 A CN109317619 A CN 109317619A CN 201811353017 A CN201811353017 A CN 201811353017A CN 109317619 A CN109317619 A CN 109317619A
- Authority
- CN
- China
- Prior art keywords
- sprue
- casting
- tube
- type chamber
- staged
- 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.)
- Pending
Links
- 238000005266 casting Methods 0.000 title claims abstract description 65
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 1
- 238000007711 solidification Methods 0.000 abstract description 5
- 230000008023 solidification Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/082—Sprues, pouring cups
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a kind of staged casting devices, including upper layer casting type chamber, lower layer's casting type chamber, upper sprue, lower sprue, upper layer casting type chamber is connected to lower layer's casting type chamber, upper layer casting type chamber upper end is equipped with riser, riser is connected to upper layer running channel, upper layer running channel is connected to upper sprue, lower layer's casting type chamber is connected to bottom running channel, lower sprue lower end is connected to bottom running channel, upper sprue is connected with lower sprue by guillotine, guillotine includes T-type cast tube, T-type cast tube is made of transverse tube and vertical tube, transverse tube is connected to vertical tube, vertical tube both ends respectively with upper sprue, lower sprue connection, spring is equipped in transverse tube, spring is fixedly connected with block, block is equipped with soluble gear needle far from one end of spring, vertical tube inner wall is equipped with groove, groove is adapted with block.The staged casting device makes riser position temperature highest, realizes the consecutive solidification of casting, substantially increases the feeding distance of riser.
Description
Technical field
The present invention relates to a kind of casting devices, and in particular to a kind of staged casting device.
Background technique
Some casting techniques need and use the running gate system of staged pouring type, staged pouring type perfect condition
Under should be that liquid metal first from bottom position cast gate enters casting mold type chamber, then enter casting mold type chamber from higher one layer again, most
Enter afterwards from the riser of extreme higher position, it is minimum to can be achieved with the intracavitary extreme lower position liquid metal temperature of casting mold type in this way, gradually to
Upper temperature is higher, top box riser position temperature highest, can achieve the purpose that consecutive solidification guarantees feeding in this way.But it usually adopts
In bottom gating, even if molten metal horizontal surface reaches middle layer and top gate location and still has molten metal
Enter from bottom gate location, and keep bottom temp higher, therefore cannot be guaranteed the higher and higher ideal of temperature bottom-up
State makes feeding effect be deteriorated.
Summary of the invention
The purpose of the present invention is to provide a kind of staged casting devices, make riser position temperature highest, realize
The consecutive solidification of casting substantially increases the feeding distance of riser.
To achieve the above object, the invention provides the following technical scheme:
A kind of staged casting device, including upper layer casting type chamber, lower layer's casting type chamber, upper sprue, lower sprue, institute
It states upper layer casting type chamber to be connected to lower layer casting type chamber, the upper layer casting type chamber upper end is equipped with riser, the riser and upper layer
Running channel connection, the upper layer running channel is connected to upper sprue, and lower layer's casting type chamber is connected to bottom running channel, described lower directly to pour
Road lower end is connected to bottom running channel, and the upper sprue is connected with lower sprue by guillotine, and the guillotine includes T-type casting
Pipe, the T-type cast tube is made of transverse tube and vertical tube, and the transverse tube is connected to vertical tube, the vertical tube both ends respectively with upper sprue,
Lower sprue connection, the transverse tube is interior to be equipped with spring, and the spring is fixedly connected with block, the one end of the block far from spring
Needle is kept off equipped with solubility, the vertical tube inner wall is equipped with groove, and the groove is adapted with block.
Preferably, between the transverse tube and vertical tube angle less than 75 °.
Preferably, the T-type cast tube and block are made of ceramic materials.
Preferably, aluminum alloy materials of the soluble gear needle by fusion temperature lower than casting of molten metal temperature are made.
Preferably, the soluble gear needle both ends and transverse tube inner wall weld.
Preferably, fixture block is equipped on the transverse tube inner wall and at vertical tube.
Preferably, the transverse tube is equipped with end cap far from one end of vertical tube, and the spring is fixed on end cap.
Compared with prior art, the beneficial effects of the present invention are:
The present invention realizes riser position temperature highest in staged casting process and bottom position temperature is minimum, realizes
The consecutive solidification of casting substantially increases the feeding distance of riser, the quantity for needing to place riser is reduced than usual manner, i.e.,
It reduces costs and in turn ensures casting quality.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of staged casting device of the present invention；
Fig. 2 is the structural schematic diagram of guillotine in the embodiment of the present invention 1；
Fig. 3 is the structural schematic diagram in the embodiment of the present invention 1 in guillotine after soluble gear needle fusing；
Fig. 4 is the structural schematic diagram of guillotine in the embodiment of the present invention 2；
In figure, 1, upper layer casting type chamber, 2, lower layer's casting type chamber, 3, upper sprue, 4, lower sprue, 5, riser, 6, on
Layer running channel, 7, bottom running channel, 8, T-type cast tube, 801, transverse tube, 802, vertical tube, 9, spring, 10, block, 11, soluble gear needle,
12, groove, 13, end cap, 14, fixture block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to shown in Fig. 1-3, a kind of staged casting device, including upper layer casting type chamber 1, lower layer's casting type chamber 2, on
Sprue 3, lower sprue 4, upper layer casting type chamber 1 are connected to lower layer casting type chamber 2, and casting type chamber 1 upper end in upper layer is equipped with riser
5, riser 5 is connected to upper layer running channel 6, and upper layer running channel 6 is connected to upper sprue 3, and lower layer's casting type chamber 2 is connected to bottom running channel 7,
Lower 3 lower end of sprue is connected to bottom running channel 7, and upper sprue 3 is connected with lower sprue 4 by guillotine.Guillotine includes T-type
Cast tube 8, T-type cast tube 8 are made of transverse tube 801 and vertical tube 802, and transverse tube 801 is connected to vertical tube 802, transverse tube 801 and vertical tube 802 it
Between angle less than 75 °, 802 both ends of vertical tube are connect with upper sprue 3, lower sprue 4 respectively, and spring 9, bullet are equipped in transverse tube 801
Spring 9 is fixedly connected with block 10.T-type cast tube 8 and block 10 are made of ceramic materials, and are able to bear rushing for 1700 degree of high-temperature molten steels
Brush, T-type cast tube are consistent with upper sprue, the cast tube caliber of lower sprue.Block 10 is equipped with solubility far from one end of spring 9
Needle 11 is kept off, aluminum alloy materials of the solubility gear needle 11 by fusion temperature lower than casting of molten metal temperature are made, solubility gear needle 11
Both ends and 801 inner wall of transverse tube weld, and 802 inner wall of vertical tube is equipped with groove 12, and groove 12 is adapted with block 10.
Embodiment 2
Please refer to Fig. 1, shown in 4, a kind of staged casting device, including upper layer casting type chamber 1, lower layer's casting type chamber 2, on
Sprue 3, lower sprue 4, upper layer casting type chamber 1 are connected to lower layer casting type chamber 2, and casting type chamber 1 upper end in upper layer is equipped with riser
5, riser 5 is connected to upper layer running channel 6, and upper layer running channel 6 is connected to upper sprue 3, and lower layer's casting type chamber 2 is connected to bottom running channel 7,
Lower 3 lower end of sprue is connected to bottom running channel 7, and upper sprue 3 is connected with lower sprue 4 by guillotine.Guillotine includes T-type
Cast tube 8, T-type cast tube 8 are made of transverse tube 801 and vertical tube 802, and transverse tube 801 is connected to vertical tube 802, transverse tube 801 and vertical tube 802 it
Between angle less than 75 °, 802 both ends of vertical tube are connect with upper sprue 3, lower sprue 4 respectively, transverse tube 801 far from vertical tube 802 one
End is equipped with end cap 13, is equipped with spring 9 in transverse tube 801, spring 9 is fixed on end cap 13, and spring 9 is fixedly connected with block 10, T-type
Cast tube 8 and block 10 are made of ceramic materials, and block 10 is equipped with soluble gear needle 11, solubility gear needle far from one end of spring 9
11 aluminum alloy materials by fusion temperature lower than casting of molten metal temperature are made, and set on 801 inner wall of transverse tube and at vertical tube 802
There is fixture block 14,802 inner wall of vertical tube is equipped with groove 12, and groove 12 is adapted with block 10.
The working principle of embodiment 1 and embodiment 2 is as follows: molten metal is entered by upper sprue 3 first, then in gravity
Effect is lower to enter lower layer's casting type chamber 2 by T-type cast tube 8, lower sprue 4, bottom running channel 7, shuts off when molten metal height reaches
When device position, molten metal rises to solvable gear needle 11, and solvable gear needle 11 is lost limit stop effect by molten metal heating and melting,
On the molten metal channel that block 10 is pushed to T-type cast tube 8 under the action of spring 9, the flowing of molten metal is blocked, molten metal can only
Enter riser 5 from upper layer running channel 6, realizes that the molten metal of 5 position of riser is in high-temperature region, meet consecutive solidification.
It in embodiment 2, does not need to weld block 10 and transverse tube 801, by the way that fixture block 14 is arranged, soluble gear can be limited
The movement of needle 11, when solubility gear needle 11 melts, solubility gear needle 11 loses restriction effect, and block is pushed into T-type cast tube 8 by 10
Molten metal channel on retained.Embodiment 2, which can facilitate, takes out spring 9 and block 10, again the soluble gear needle 11 of supplement.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from the present invention
Structure or beyond the scope defined by this claim, be within the scope of protection of the invention.
Claims (7)
1. a kind of staged casting device, it is characterised in that: including upper layer casting type chamber, lower layer's casting type chamber, upper sprue, under
Sprue, the upper layer casting type chamber are connected to lower layer's casting type chamber, and the upper layer casting type chamber upper end is equipped with riser, described to emit
Mouth is connected to upper layer running channel, and the upper layer running channel is connected to upper sprue, and lower layer's casting type chamber is connected to bottom running channel, institute
It states lower sprue lower end to be connected to bottom running channel, the upper sprue is connected with lower sprue by guillotine, the guillotine
Including T-type cast tube, the T-type cast tube is made of transverse tube and vertical tube, and the transverse tube is connected to vertical tube, the vertical tube both ends respectively with
Upper sprue, the connection of lower sprue, the transverse tube is interior to be equipped with spring, and the spring is fixedly connected with block, and the block is separate
One end of spring is equipped with soluble gear needle, and the vertical tube inner wall is equipped with groove, and the groove is adapted with block.
2. a kind of staged casting device according to claim 1, it is characterised in that: angle between the transverse tube and vertical tube
Less than 75 °.
3. a kind of staged casting device according to claim 1, it is characterised in that: the T-type cast tube and block are by making pottery
Ceramic material is made.
4. a kind of staged casting device according to claim 1, it is characterised in that: the soluble gear needle is by fusing temperature
Degree is made lower than the aluminum alloy materials of casting of molten metal temperature.
5. a kind of staged casting device according to claim 1, it is characterised in that: the soluble gear needle both ends and cross
Inside pipe wall welding.
6. a kind of staged casting device according to claim 1, it is characterised in that: on the transverse tube inner wall and close to perpendicular
Fixture block is equipped at pipe.
7. a kind of staged casting device according to claim 6, it is characterised in that: the one end of the transverse tube far from vertical tube
Equipped with end cap, the spring is fixed on end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811353017.XA CN109317619A (en) | 2018-11-14 | 2018-11-14 | A kind of staged casting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811353017.XA CN109317619A (en) | 2018-11-14 | 2018-11-14 | A kind of staged casting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109317619A true CN109317619A (en) | 2019-02-12 |
Family
ID=65257550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811353017.XA Pending CN109317619A (en) | 2018-11-14 | 2018-11-14 | A kind of staged casting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109317619A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909451A (en) * | 2019-04-09 | 2019-06-21 | 安徽应流集团霍山铸造有限公司 | A kind of steel-casting casting model and its pouring procedure |
| CN110216240A (en) * | 2019-07-08 | 2019-09-10 | 常熟市虹桥铸钢有限公司 | A kind of petroleum preventer double disc Shell Manufacture |
| CN110935846A (en) * | 2019-12-19 | 2020-03-31 | 马鞍山市兴隆铸造有限公司 | Cascaded casting equipment is used in casting processing |
| CN111360201A (en) * | 2020-03-31 | 2020-07-03 | 中国航发动力股份有限公司 | Casting structure and casting method of internal gear box |
| CN111390158A (en) * | 2020-04-21 | 2020-07-10 | 成都帝凯科技有限公司 | Casting process of brake drum |
| CN111468675A (en) * | 2020-04-15 | 2020-07-31 | 宁夏苏宁新能源设备有限公司 | Casting mold and casting method for lost foam of cutter tooth seat |
| CN114453559A (en) * | 2022-01-27 | 2022-05-10 | 大连华锐重工铸业有限公司 | Time-delay pouring method for large casting |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2233549A1 (en) * | 1973-06-14 | 1975-01-10 | Barbarin Joseph | Automatic fire shutter for ventilation duct - has passage through spring shutter held open by fusible link |
| EP1648007A1 (en) * | 2004-10-13 | 2006-04-19 | Türk + Hillinger GmbH | Thermo fuse switch for braking resistor |
| CN201768879U (en) * | 2010-09-13 | 2011-03-23 | 江阴联华铸造有限公司 | Vertical casting mould for nodular cast iron |
| CN102886496A (en) * | 2012-10-26 | 2013-01-23 | 宿松恒达电气配件有限公司 | Casting feeding method and device |
| US8387678B1 (en) * | 2011-11-18 | 2013-03-05 | General Electric Company | Sensor aided direct gating for metal casting |
| CN203470827U (en) * | 2013-06-26 | 2014-03-12 | 中信重工机械股份有限公司 | Novel cast steel casting system |
| CN107520408A (en) * | 2017-08-30 | 2017-12-29 | 宜兴市金纳利机械制造有限公司 | A kind of automobile die cast pouring basin |
| CN209110114U (en) * | 2018-11-14 | 2019-07-16 | 安徽应流集团霍山铸造有限公司 | A kind of staged casting device |
-
2018
- 2018-11-14 CN CN201811353017.XA patent/CN109317619A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2233549A1 (en) * | 1973-06-14 | 1975-01-10 | Barbarin Joseph | Automatic fire shutter for ventilation duct - has passage through spring shutter held open by fusible link |
| EP1648007A1 (en) * | 2004-10-13 | 2006-04-19 | Türk + Hillinger GmbH | Thermo fuse switch for braking resistor |
| CN201768879U (en) * | 2010-09-13 | 2011-03-23 | 江阴联华铸造有限公司 | Vertical casting mould for nodular cast iron |
| US8387678B1 (en) * | 2011-11-18 | 2013-03-05 | General Electric Company | Sensor aided direct gating for metal casting |
| CN102886496A (en) * | 2012-10-26 | 2013-01-23 | 宿松恒达电气配件有限公司 | Casting feeding method and device |
| CN203470827U (en) * | 2013-06-26 | 2014-03-12 | 中信重工机械股份有限公司 | Novel cast steel casting system |
| CN107520408A (en) * | 2017-08-30 | 2017-12-29 | 宜兴市金纳利机械制造有限公司 | A kind of automobile die cast pouring basin |
| CN209110114U (en) * | 2018-11-14 | 2019-07-16 | 安徽应流集团霍山铸造有限公司 | A kind of staged casting device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909451A (en) * | 2019-04-09 | 2019-06-21 | 安徽应流集团霍山铸造有限公司 | A kind of steel-casting casting model and its pouring procedure |
| CN110216240A (en) * | 2019-07-08 | 2019-09-10 | 常熟市虹桥铸钢有限公司 | A kind of petroleum preventer double disc Shell Manufacture |
| CN110935846A (en) * | 2019-12-19 | 2020-03-31 | 马鞍山市兴隆铸造有限公司 | Cascaded casting equipment is used in casting processing |
| CN111360201A (en) * | 2020-03-31 | 2020-07-03 | 中国航发动力股份有限公司 | Casting structure and casting method of internal gear box |
| CN111360201B (en) * | 2020-03-31 | 2021-08-17 | 中国航发动力股份有限公司 | Casting structure and casting method of internal gear box |
| CN111468675A (en) * | 2020-04-15 | 2020-07-31 | 宁夏苏宁新能源设备有限公司 | Casting mold and casting method for lost foam of cutter tooth seat |
| CN111390158A (en) * | 2020-04-21 | 2020-07-10 | 成都帝凯科技有限公司 | Casting process of brake drum |
| CN111390158B (en) * | 2020-04-21 | 2021-07-20 | 成都帝凯科技有限公司 | Casting process of brake drum |
| CN114453559A (en) * | 2022-01-27 | 2022-05-10 | 大连华锐重工铸业有限公司 | Time-delay pouring method for large casting |
| CN114453559B (en) * | 2022-01-27 | 2023-11-17 | 大连华锐重工铸业有限公司 | Time-delay pouring method for large castings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109317619A (en) | A kind of staged casting device | |
| CN103586445A (en) | Slag blocking type casting ladle | |
| CN209110114U (en) | A kind of staged casting device | |
| CN207372272U (en) | A kind of new tundish current stabilizer | |
| RU2014110706A (en) | FIRE-RESISTANT ELEMENT CONTAINING ITS NODE AND METALLURGICAL RESERVOIR FOR MOVING THE MELTED METAL | |
| CN101543882B (en) | Automatic ladle drainage device | |
| CN202715775U (en) | Improved funneling sprue cup | |
| CN209255826U (en) | A kind of antivacuum semicontinuous casting device of induction melting electrode billet | |
| CN208131919U (en) | Bearing block resin sand mould | |
| CN204052883U (en) | One side, round billet continuous casting heat dissipation submersed nozzle | |
| CN208374123U (en) | A kind of spiral casting system | |
| CN205834202U (en) | Tundish impact area filter-type slag blocking wall for billet continuous casting | |
| CN204700292U (en) | The submersed nozzle of large discharge current stabilization speed | |
| CN202845700U (en) | Lateral-casting type casting system | |
| CN207629143U (en) | One kind is verted gravity casting device | |
| CN207952566U (en) | A kind of heavy castings slag-draining device | |
| CN102528009B (en) | A kind of continuous-casting opening-assisting plug | |
| CN207642241U (en) | Centrifugal casting adjustable flow sprue cup | |
| CN109332595B (en) | Pouring basin for casting double inclusion pouring | |
| CN110181033A (en) | A kind of submersed nozzle of H-type steel-leakage preventing | |
| CN203956075U (en) | Be provided with the tundish of gear steel ring | |
| CN204603283U (en) | A kind of filtering type casting ladle | |
| CN209424538U (en) | A kind of pushing off the slag casting ladle | |
| CN204159857U (en) | Tundish | |
| CN211218668U (en) | Heatable pouring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |