CN109746416A - A kind of low pressure part flow arrangement - Google Patents
A kind of low pressure part flow arrangement Download PDFInfo
- Publication number
- CN109746416A CN109746416A CN201711064621.6A CN201711064621A CN109746416A CN 109746416 A CN109746416 A CN 109746416A CN 201711064621 A CN201711064621 A CN 201711064621A CN 109746416 A CN109746416 A CN 109746416A
- Authority
- CN
- China
- Prior art keywords
- shunting
- basin
- lid
- low pressure
- flow arrangement
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010425 asbestos Substances 0.000 claims abstract description 11
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 abstract description 6
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 5
- 239000004411 aluminium Substances 0.000 abstract description 5
- 238000005266 casting Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 4
- 239000003292 glue Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Abstract
A kind of low pressure part flow arrangement, including the connection frame, shunting basin, shunting lid being connect with die ontology；More than two convex blocks are stretched out to outer in the shunting basin upper end, shunt basin through in locating slot of the convex block activity loaded on connection frame；The shunting lid is loaded on through asbestos pad to be shunted at the basin mouth of basin upper end, shunting is covered equipped with boss, water inlet corresponding with die ontology cast gate is offered among boss, the boss includes that more than one is set to the lower cylindrical boss for shunting lid inner wall, more than one is set to the cylindrical boss for shunting cover outer wall；The shunting basin lower end is equipped with inlet corresponding with stalk cooperation.Present invention mainly solves the spraying of part flow arrangement coating, maintenance and cleaning operation time length, inconvenient problem, the present invention in low pressure aluminum alloy metal type casting not need disassembly mold, can operate, and inner cavity is facilitated to glue aluminium cleaning.
Description
Technical field
The present invention relates to a kind of low pressure part flow arrangement, especially a kind of shunting for aluminum alloy low-pressure casting process is filled
It sets, belongs to aluminum alloy casting technique apparatus field.
Background technique
At present in aluminum alloy low-pressure casting process, low-voltage equipment generally only has 1-3 to rise liquid mouth and this liter of liquid mouth exists
On same straight line.It is usually necessary to use open up multiple cast gates in different parts for aluminum alloy part higher for complex degree of structure
Technique carries out feeding, and a part flow arrangement is needed to be transitioned into molten aluminum from the multiple cast gates of mold from stalk mouth at this time, is formed more
Cast gate casting.On the one hand, existing low pressure part flow arrangement is usually to pass through bolt to be directly connected to be fixed on lower die mold, and dismounting is all
Need to load and unload a circle bolt, disassembly and assembly time is long, also inconvenient.On the other hand, in process of production, molten aluminum is repeatedly for the part flow arrangement
It washes away, part flow arrangement is easy viscous aluminium and causes to block, and causes, frequency of maintenance height short using the time.
Summary of the invention
A kind of easy disassembly that is designed the purpose of the present invention is to above-mentioned insufficient and in facilitating coating spraying, facilitating
Chamber glues the low pressure part flow arrangement of aluminium cleaning.
The technical solution of the invention is as follows: including the connection frame, shunting basin, shunting lid connecting with die ontology；It is described
It shunts basin upper end and stretches out more than two convex blocks to outer, shunt basin through in locating slot of the convex block activity loaded on connection frame；Described point
Through asbestos pad loaded on shunting at the basin mouth of basin upper end, shunting is covered equipped with boss stream lid, is offered among boss and is poured with die ontology
The corresponding water inlet of mouth, the boss include that more than one is set to the lower cylindrical boss for shunting lid inner wall, more than one
It is set to the cylindrical boss for shunting cover outer wall, after placing asbestos pad, upper cylindrical boss can reduce shunting lid and contact with mold
Area makes to shunt lid and mold guarantee compression is air tight；The shunting basin lower end is equipped with inlet corresponding with stalk cooperation；
The clamping slot depth is greater than the height for shunting basin convex block.
The shunting basin side wall is equipped with heating pipe hole, and heating tube is loaded at heating pipe hole.
The heating tube be it is multiple, be evenly arranged.
The water inlet is truncated cone-shaped, and the inner port diameter of water inlet is greater than external port diameter.
Described to shunt basin inner cavity being gradually reduced from top to bottom, wall thickness is profile-followed wall thickness.
It is described to shunt the groove being equipped at the basin mouth of basin upper end with asbestos pad, shunting lid cooperation assembly, it shunts and covers and shunt basin
For male-female engagement.
The convex block is four, is set to and shunts basin surrounding；The locating slot is four.
The effect for shunting the lower cylindrical boss covered is when molten aluminum rises to the lower round boss plane of shunting cover cavity
When, at this moment the residual gas of inner cavity is all enclosed on boss plane and inner cavity between top surface, so as to form high temperature and pressure gas
Pad protective layer.On the one hand avoiding molten aluminum washes away and glues aluminium to upper top surface.On the other hand temperature of aluminum liquid loss is reduced, guarantees thermal field
Stablize, prevent cast gate from blocking, extend the production cycle, reduces frequency of maintenance.
Shunting lid and shunting basin and be used cooperatively is the versatility and interchangeability for improving product, reduces difficulty of processing, reduction makes
Use cost.The device needs only to need replacing shunting lid for the setting of different ingates, and it is whole not need replacement.It connects on frame
Guarantee mold and part flow arrangement accurate positioning equipped with locating slot, realizes fast-assembling, quick change, reduce labor intensity.
The device mainly passes through one, increases connection frame and is provided with the fixed shunting of cooperation locating slot for shunting basin on it
Basin, instead of being directly anchored on die ontology, easy disassembly.Two, part flow arrangement is arranged to the shunting lid that two cooperations are placed
With shunt basin, instead of fixed form.Three, it shunts lid inner wall and is provided with lower cylindrical boss, avoid molten aluminum and its inner cavity is rushed
Brush.Four, the uplifting pressure that present apparatus design takes full advantage of holding furnace makes to fill a device and is in impaction state at work, reduces
Fixation between all parts reduces dismounting, easy cleaning.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is front view of the invention.
Fig. 3 is the front view for shunting lid 8.
Fig. 4 is the top view for shunting lid 8.
In figure, 1, die ontology, 2, bolt through-hole, 3, bolt, 4, shunting basin, 5, threaded hole, 6, connection frame, 7, positioning
Slot, 8, shunting lid, 9, asbestos pad, 10, heating tube, 11, stalk, 12, upper cylindrical boss, 13, lower cylindrical boss.
Specific embodiment
In Fig. 1,2,3,4, the present invention includes connection frame 6, shunts basin 4, shunts lid 8, bolt 3, asbestos pad 9, heating tube 10
Deng.Connection frame 6 is to have the locating slot 7 cooperated with shunting basin 4 in surrounding.Upper circular cylindrical projection there are three shunting on 8 outer wall of lid
Platform 12, there are three lower cylindrical boss 13 for inner cavity.Shunting on basin 4 has heating pipe hole 10.Shape between three upper cylindrical boss 12
At for the located space with die ontology cooperation positioning.
When installation, first by asbestos pad 9 be put into shunt 4 inner wall one of basin enclose, after by shunt lid 8 indentation shunt 4 groove of basin in, dress
12 height of upper cylindrical boss of shunting lid 8 after matching is higher than the upper plane for shunting basin 4.After installing, the surrounding of basin 4 will be shunted
It stretches out square to be put into the cooperation locating slot 7 of connection frame 6, guarantees that shunting basin 4 can move up and down under the action of locating slot 7,
And accurate positioning.Heating tube 10 pierces into the heating pipe hole for shunting basin 4, and asbestos pad 9 is placed on stalk 11.Bolt 3 passes through
The bolt through-hole 2 of die ontology 1 cooperates with the threaded hole 5 for connecting frame 6, and the connection frame 6 after making assembly connect solid with die ontology 1
It is fixed.
In production process, the stalk 11 for being placed with asbestos pad 9 can shunt basin 4 even as the rising of low-voltage temperature-keeping furnace pushes
It connects in the locating slot 7 of frame 6 and up moves, make whole device under the action of the uplifting pressure of holding furnace in impaction state, directly
It fits to the upper cylindrical boss 12 and the bottom water inlet of die ontology 1 for shunting lid 8, can just make at this time in impaction state
With.
Aluminum water rises from the inner cavity of the stalk 10 in holding furnace, into the inner cavity for shunting basin 4, then slowly rises
Enter upper cylindrical boss 12 from 13 water inlet of lower cylindrical boss for shunting 8 inner cavity of lid, enters back into die ontology 1.Operation
In the process, it according to air pressure principle, is shunting basin 4 and is shunting in the inner cavity that lid 8 is formed, aluminum water, which can only be washed into, shunts 8 inner cavity of lid
13 lower plane height of lower cylindrical boss, aluminum water just directly from the water inlet of lower cylindrical boss 13 up, will not to point
The inner cavity upper surface of stream lid 8 is washed away, and is reduced inner cavity and is glued aluminium phenomenon.
After several days of continuous work, need to carry out coating spraying, maintenance and cleaning to the inner cavity for shunting basin 4 and shunting lid 8.
It needs to get off mould release in the past and operate, one, inconvenience.Two, the time is too long.The invention, which can solve, does not need disassembly mould
Tool, can operate.Use process is first to decline holding furnace, shunts lid 8 as shunting basin 4 gradually decreases to locating slot 7
Bottom shunts lid 8 at this time and separates with die ontology 1.By demounting bolt 3, connects frame 6 and separated with die ontology 1.At this point, just
It can directly take out and shunt lid 8, shunt the namely opening-wide state of basin 4.Thus can to shunt basin 4 and shunt lid 8 inner cavity into
The spraying of row coating, maintenance and cleaning.
Claims (7)
1. a kind of low pressure part flow arrangement, it is characterised in that: including connect with die ontology (1) connection frame (6), shunt basin (4),
Shunt lid (8)；More than two convex blocks are stretched out to outer in the shunting basin (4) upper end, shunt basin (4) through convex block activity loaded on connection
In the locating slot (7) of frame (6)；The shunting lid (8) loaded on shunting at the basin mouth of basin (4) upper end, shunts lid (8) through asbestos pad (9)
It is equipped with boss, offers water inlet corresponding with die ontology (1) cast gate among boss, the boss includes more than one
It is set to the lower cylindrical boss (13) for shunting lid (8) inner wall, more than one is set to the upper circular cylindrical projection for shunting lid (8) outer wall
Platform (12)；The shunting basin (4) lower end is equipped with inlet corresponding with stalk (11) cooperation；Locating slot (7) depth is big
In the height for shunting basin (4) convex block.
2. low pressure part flow arrangement according to claim 1, it is characterised in that: shunting basin (4) side wall is equipped with heating
Pore, heating tube (10) is loaded at heating pipe hole.
3. low pressure part flow arrangement according to claim 2, it is characterised in that: the heating tube (10) is multiple, uniform cloth
It sets.
4. low pressure part flow arrangement according to claim 1, it is characterised in that: the water inlet is truncated cone-shaped, water inlet
Inner port diameter is greater than external port diameter.
5. low pressure part flow arrangement according to claim 1, it is characterised in that: described to shunt basin (4) inner cavity from top to bottom
It is gradually reduced.
6. low pressure part flow arrangement according to claim 1, it is characterised in that: be equipped at the basin mouth of shunting basin (4) upper end
With the groove of asbestos pad (9), shunting lid (8) cooperation assembly.
7. low pressure part flow arrangement according to claim 1, it is characterised in that: the convex block is four, is set to shunting basin
(4) surrounding；The locating slot (7) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064621.6A CN109746416A (en) | 2017-11-02 | 2017-11-02 | A kind of low pressure part flow arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064621.6A CN109746416A (en) | 2017-11-02 | 2017-11-02 | A kind of low pressure part flow arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109746416A true CN109746416A (en) | 2019-05-14 |
Family
ID=66398427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711064621.6A Pending CN109746416A (en) | 2017-11-02 | 2017-11-02 | A kind of low pressure part flow arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109746416A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385661A (en) * | 2021-06-04 | 2021-09-14 | 山东泰开精密铸造有限公司 | Liquid flow distributor and liquid flow distribution casting device |
| CN113874136A (en) * | 2019-05-22 | 2021-12-31 | 本田技研工业株式会社 | Low-pressure casting device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1132828A (en) * | 1966-08-31 | 1968-11-06 | Amsted Ind Inc | Mold gate construction |
| CN202239577U (en) * | 2011-12-07 | 2012-05-30 | 重庆志成机械股份有限公司 | Low pressure casting die structure |
| CN102962431A (en) * | 2012-11-08 | 2013-03-13 | 贵州红林机械有限公司 | Aluminum alloy low-pressure casting liquid rising heat insulation tank |
| CN104493137A (en) * | 2014-12-24 | 2015-04-08 | 重庆长安汽车股份有限公司 | Low-pressure casting middle lift tube |
| CN204353422U (en) * | 2014-11-20 | 2015-05-27 | 北京比亚迪模具有限公司 | Running gate system |
| CN105436472A (en) * | 2015-12-31 | 2016-03-30 | 宁夏维尔铸造有限责任公司 | Molten pool type heat preservation casting equipment |
| CN205254078U (en) * | 2015-12-12 | 2016-05-25 | 哈尔滨东安汽车动力股份有限公司 | Low pressure casting is with split type liquid case tool equipment that rises |
| WO2016088256A1 (en) * | 2014-12-05 | 2016-06-09 | 日産自動車株式会社 | Casting die |
| CN105921718A (en) * | 2016-06-13 | 2016-09-07 | 南通爱尔思轻合金精密成型有限公司 | Sealing device for metal mold low-pressure cast lift tube |
| CN205996167U (en) * | 2016-08-31 | 2017-03-08 | 浙江强广剑精密铸造股份有限公司 | A kind of aluminum alloy low-pressure casting machine |
| CN207414314U (en) * | 2017-11-02 | 2018-05-29 | 新兴重工湖北三六一一机械有限公司 | A kind of low pressure part flow arrangement |
-
2017
- 2017-11-02 CN CN201711064621.6A patent/CN109746416A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1132828A (en) * | 1966-08-31 | 1968-11-06 | Amsted Ind Inc | Mold gate construction |
| CN202239577U (en) * | 2011-12-07 | 2012-05-30 | 重庆志成机械股份有限公司 | Low pressure casting die structure |
| CN102962431A (en) * | 2012-11-08 | 2013-03-13 | 贵州红林机械有限公司 | Aluminum alloy low-pressure casting liquid rising heat insulation tank |
| CN204353422U (en) * | 2014-11-20 | 2015-05-27 | 北京比亚迪模具有限公司 | Running gate system |
| WO2016088256A1 (en) * | 2014-12-05 | 2016-06-09 | 日産自動車株式会社 | Casting die |
| CN104493137A (en) * | 2014-12-24 | 2015-04-08 | 重庆长安汽车股份有限公司 | Low-pressure casting middle lift tube |
| CN205254078U (en) * | 2015-12-12 | 2016-05-25 | 哈尔滨东安汽车动力股份有限公司 | Low pressure casting is with split type liquid case tool equipment that rises |
| CN105436472A (en) * | 2015-12-31 | 2016-03-30 | 宁夏维尔铸造有限责任公司 | Molten pool type heat preservation casting equipment |
| CN105921718A (en) * | 2016-06-13 | 2016-09-07 | 南通爱尔思轻合金精密成型有限公司 | Sealing device for metal mold low-pressure cast lift tube |
| CN205996167U (en) * | 2016-08-31 | 2017-03-08 | 浙江强广剑精密铸造股份有限公司 | A kind of aluminum alloy low-pressure casting machine |
| CN207414314U (en) * | 2017-11-02 | 2018-05-29 | 新兴重工湖北三六一一机械有限公司 | A kind of low pressure part flow arrangement |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113874136A (en) * | 2019-05-22 | 2021-12-31 | 本田技研工业株式会社 | Low-pressure casting device |
| CN113874136B (en) * | 2019-05-22 | 2023-05-30 | 本田技研工业株式会社 | Low pressure casting device |
| CN113385661A (en) * | 2021-06-04 | 2021-09-14 | 山东泰开精密铸造有限公司 | Liquid flow distributor and liquid flow distribution casting device |
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