CN106311677A - High-pressure die-casting air blowing and exhausting auxiliary system for mold inserts and implementation method thereof - Google Patents
High-pressure die-casting air blowing and exhausting auxiliary system for mold inserts and implementation method thereof Download PDFInfo
- Publication number
- CN106311677A CN106311677A CN201610862550.3A CN201610862550A CN106311677A CN 106311677 A CN106311677 A CN 106311677A CN 201610862550 A CN201610862550 A CN 201610862550A CN 106311677 A CN106311677 A CN 106311677A
- Authority
- CN
- China
- Prior art keywords
- air
- electromagnetic valve
- aerofluxus
- mold
- mould
- 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
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000007664 blowing Methods 0.000 title claims abstract description 15
- 238000004512 die casting Methods 0.000 title abstract description 7
- 238000009826 distribution Methods 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims abstract description 5
- 239000007924 injection Substances 0.000 claims abstract description 5
- 210000003437 trachea Anatomy 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 abstract description 7
- 238000005266 casting Methods 0.000 abstract description 4
- 239000003595 mist Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/2007—Methods or apparatus for cleaning or lubricating moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a high-pressure die-casting air blowing and exhausting auxiliary system for mold inserts and an implementation method of the high-pressure die-casting air blowing and exhausting auxiliary system for the mold inserts. The high-pressure die-casting air blowing and exhausting auxiliary system for the mold inserts comprises a mold cavity. The mold cavity is connected with air branches through air channels between the mold inserts and communicates with an air pipeline through the air branches. The air pipeline is connected to the end A of an electromagnetic valve through an air pipe and connected with an air source through the end P of the electromagnetic valve. The signal input end of the electromagnetic valve is connected with a power distribution cabinet used for providing zero returning signals of an injection punch head and mist spraying signals of an automatic mist sprayer. The end T of the electromagnetic valve is no-load. The air blowing process is controlled through the signals provided by the power distribution cabinet. Through breakover of the end T and the end A of the electromagnet valve, air exhausting is conducted. The high-pressure die-casting air blowing and exhausting auxiliary system for the mold inserts has remarkable effects and is convenient to use, practicable and capable of effectively removing a release agent, oil sludge and aluminum chips in a mold; and meanwhile, the inside air pressure and the outside air pressure of the mold can be effectively balanced, redundant water vapor can be guided out, the service life of the mold is prolonged, and the work quality of the casting mold is improved.
Description
Technical field
The present invention relates to a kind of die casting auxiliary device, belong to mould manufacture field, a kind of height for inlaid piece of mould
Aerofluxus aid system and implementation are blown in pressure die casting.
Background technology
After the present stage Hpdc end of job, the residues such as releasing agent, greasy filth and aluminum bits can be remained in mold cavity, for a long time
And long residue can affect casting accuracy degree, make defective products rate be greatly improved, reduce production efficiency, increase cost.
Summary of the invention
The problem existed for above-mentioned prior art, the present invention provides a kind of Hpdc for inlaid piece of mould to blow aerofluxus
Aid system and implementation, can remove the residues such as the releasing agent in mold cavity, greasy filth and aluminum bits effectively.
To achieve these goals, the technical solution used in the present invention is: a kind of Hpdc for inlaid piece of mould blows
Aerofluxus aid system, including mold cavity, described mold cavity is connected by the air duct between mold insert air passage, logical
Crossing air passage and be pooled to air line, described air line is connected to the A end of electromagnetic valve by trachea, by the P of electromagnetic valve
End connection has source of the gas, and described solenoid signal input connects the signal having for providing injection punch head to return to zero point and spray automatically
The power distribution cabinet of mist machine spraying signal, the T end of described electromagnetic valve is unloaded.
Further, described air passage is being provided with external screw thread with air duct junction, described air duct with sky
Gas branch road junction is provided with female thread and is threaded connection, and is connected with each other by screw thread, is provided with close bottom described female thread
Sealing groove, described seal groove is embedded in and is provided with seal washer.
Further, described air passage is detachably connectable to air line by quick connector, can facilitate after air blowing
Ground is removed.
Preferably, described air passage and air line are hollow galvanized pipe, can effectively ensure work quality and work
Make the life-span.
Preferably, bleed pressure is 0.3-0.5MPa, it is ensured that pressure can be by the releasing agent in mold cavity, greasy filth, and aluminum is considered to be worth doing
Blow off.
A kind of Hpdc for inlaid piece of mould blows the implementation of aerofluxus aid system: its step is as follows:
A. job content is selected:
Select job content for blowing or aerofluxus；
B. blown work process:
1.. when power distribution cabinet send automatic sprayer start to spray signal time, electromagnetic valve be adjusted to P, A end conducting, source of the gas work, edge
Electromagnetic valve P-A end, trachea, air line, air passage, air duct start to blow；
2.. when, after the air blowing 5-15 second, when power distribution cabinet sends drift return zero signal, whether detection power distribution cabinet sends auto spraying
Machine stops the signal of spraying；
3.. when power distribution cabinet send automatic sprayer stop spraying signal after, air blowing process time delay 3 seconds or more than；
4.. P, A end of electromagnetic valve disconnects, and source of the gas quits work, and terminates to blow；
C. exhaust work process:
1. aerofluxus is prepared: adjust electromagnetic valve to T, A end conducting state；
2. aerofluxus is started: make the air in mold cavity, steam and releasing agent by air duct, air passage, air
Pipeline is discharged along trachea by the A-T end of electromagnetic valve；
3. maintaining an equal level when the air pressure in mold cavity and the external world and steam and during releasing agent emptying, A, T end of electromagnetic valve disconnects, knot
Bundle exhaust process.
The invention has the beneficial effects as follows: the releasing agent that can effectively remove in mould, greasy filth, aluminum is considered to be worth doing；The most also can be effective
Balancing die inside and outside ground, ground air pressure, steam unnecessary in deriving mould, extend the mold use life-span, improve casting mould
Work quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 be air passage of the present invention with air duct connection diagram；
Fig. 3 is the workflow diagram of the present invention；
Fig. 4 is the scheme of installation of the present invention.
In figure: 1, mold cavity, 11, mold insert, 2, air duct, 21, female thread, 22, seal groove, 3, air passage, 31,
External screw thread, 4, air line, 5, trachea, 6, electromagnetic valve, 7, source of the gas, 8, power distribution cabinet, 9, quick connector, 101, cover half, 102, dynamic
Mould, 103, back cover plate, 104, dynamic model cage plate, 105, push pedal, 106, blow exhaust apparatus, 107, barrel.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of Hpdc for inlaid piece of mould blows aerofluxus aid system, including mold cavity 1, described
Mold cavity 1 is connected by the air duct 2 between mold insert 11 air passage 3, is pooled to air line by air passage 3
4, described air line 4 is connected to the A end of electromagnetic valve 6 by trachea 5, and being connected by the P end of electromagnetic valve 6 has source of the gas 7, described electricity
Magnet valve 7 signal input part connects the signal for providing injection punch head to return to zero point and the distribution of automatic sprayer spraying signal
Cabinet 8, the T end of described electromagnetic valve 7 is unloaded.
Further, as in figure 2 it is shown, described air passage 3 is being provided with external screw thread 31 with air duct 2 junction, described
Air duct 2 is being provided with female thread 21 with air passage 3 junction, is connected with each other by screw thread, the end of described female thread 21
Portion is provided with seal groove 22, and described seal groove 22 is embedded in and is provided with seal washer.
Further, described air line 4 is detachably connectable to trachea 5 by quick connector 9, can after air blowing easily
Remove.
Preferably, described air passage 3 and air line 4 are hollow galvanized pipe, can effectively ensure work quality and
Working life.
Preferably, the pressure of source of the gas 7 is 0.3-0.5MPa, it is ensured that pressure can by the releasing agent in mold cavity 1, greasy filth,
Aluminum bits blow off.
A kind of Hpdc for inlaid piece of mould blows the implementation of aerofluxus aid system, as it is shown on figure 3, include following
Step:
A. job content is selected:
Select job content for blowing or aerofluxus；
B. blown work process:
1.. when power distribution cabinet 8 send automatic sprayer start to spray signal time, electromagnetic valve 6 be adjusted to P, A end conducting, source of the gas 7 work
Make, start to blow along the P-A end of electromagnetic valve 6, trachea 5, air line 4, air passage 3, air duct 2；
2.. when, after the 5-15 second, when power distribution cabinet 8 sends drift return zero signal, whether detection power distribution cabinet 8 sends automatic sprayer
Stop the signal of spraying；
3.. when power distribution cabinet 8 send automatic sprayer stop spraying signal after, air blowing process time delay 3 seconds or more than；
4.. P, A end of electromagnetic valve 6 disconnects, and source of the gas 7 quits work, and terminates to blow；
C. exhaust work process:
In injection process, cause the gas pressure in mold cavity 1 more much larger than the pressure of outside air, 1.. prepare aerofluxus
Time, adjust electromagnetic valve 6 to T, A end conducting state；
2.. when starting aerofluxus, make the air in mold cavity 1, steam and releasing agent by air duct 2, air passage
3, air line 4 is discharged along trachea 5 by the A-T end of electromagnetic valve 6；
3. maintaining an equal level when the air pressure in mold cavity 1 and the external world and steam and during releasing agent emptying, A, T end of electromagnetic valve 6 disconnects,
Terminate exhaust process.
The present invention installs as shown in Figure 4, includes dynamic model 102 and cover half 101, described cover half 102 is provided with in mould
Barrel 107, described dynamic model 102 bottom is provided with back cover plate 103, and the push pedal 105 in described dynamic model 102 is connected to move by push rod
Die sleeve plate 104, installs in mold cavity 1 and blows exhaust apparatus 106, and the air passage 3 wherein blown in exhaust apparatus 106 is connected to
On air duct 2 between foundry goods 11, blow aerofluxus implementing orientation.
In sum, effect of the present invention is obvious, convenient and practical, can effectively remove the releasing agent in mould, greasy filth, aluminum
Bits；The most also can balancing die inside and outside ground air pressure, steam unnecessary in deriving mould effectively, extend the mold use longevity
Life, improves the work quality of casting mould.
Claims (7)
1. one kind is blown aerofluxus aid system for the Hpdc of inlaid piece of mould, it is characterised in that include mold cavity (1), institute
State mold cavity (1) and have air passage (3) by air duct (2) connection between mold insert (11), converged by air passage (3)
Collection is to air line (4), and described air line (4) is connected to the A end of electromagnetic valve (6) by trachea (5), by electromagnetic valve (6)
P end connect and have a source of the gas (7), described electromagnetic valve (7) signal input part connects to be had for providing injection punch head to return to the letter of zero point
Number and the power distribution cabinet (8) of automatic sprayer spraying signal, the T end of described electromagnetic valve (7) is unloaded.
A kind of Hpdc for inlaid piece of mould the most according to claim 1 blows aerofluxus aid system, it is characterised in that
Described air passage (3) is being provided with external screw thread (31) with air duct (2) junction, described air duct (2) with air
Branch road (3) junction is provided with female thread (21), is connected with each other by screw thread, and the bottom of described female thread (21) is provided with sealing
Groove (22), described seal groove (22) is embedded in and is provided with seal washer.
A kind of Hpdc for inlaid piece of mould the most according to claim 1 blows aerofluxus aid system, it is characterised in that
Described air line (4) is detachably connectable to trachea (5) by quick connector (9).
A kind of Hpdc for inlaid piece of mould the most according to claim 1 blows aerofluxus aid system, it is characterised in that
Described air passage (3) and air line (4) are hollow galvanized pipe.
A kind of Hpdc for inlaid piece of mould the most according to claim 1 blows aerofluxus aid system, it is characterised in that
The pressure of source of the gas (7) is 0.3-0.5MPa.
6. the Hpdc for inlaid piece of mould blows the implementation of aerofluxus aid system, it is characterised in that use right
Require that the Hpdc for inlaid piece of mould according to any one of 1-5 blows aerofluxus aid system, and include step:
Selection job content:
Select job content for blowing or aerofluxus；
Blown work process:
1.. when power distribution cabinet (8) send automatic sprayer start to spray signal time, electromagnetic valve (6) be adjusted to P, A end conducting, source of the gas
(7) work, starts to blow along the P-A end of electromagnetic valve (6), trachea (5), air line (4), air passage (3), air duct (2)
Gas；
2.. when power distribution cabinet (8) sends drift return zero signal, whether detection power distribution cabinet (8) sends automatic sprayer stops
The signal of spraying；
3.. when power distribution cabinet (8) send automatic sprayer stop spraying signal after, air blowing process time delay 3 seconds or more than；
4.. P, A end of electromagnetic valve (6) disconnects, and source of the gas (7) quits work, and terminates to blow；
Exhaust work process:
1.. prepare aerofluxus: adjust electromagnetic valve (6) to T, A end conducting state；
2.. start aerofluxus: make air, steam and releasing agent in mold cavity (1) be propped up by air duct (2), air
Road (3), air line (4) are discharged along trachea (5) by the A-T end of electromagnetic valve (6)；
3.. when the air pressure in mold cavity (1) and the external world maintain an equal level and after steam and releasing agent emptying, A, T end of electromagnetic valve (6)
Disconnect, terminate exhaust process.
A kind of Hpdc for inlaid piece of mould the most according to claim 6 blows the implementation of aerofluxus aid system,
It is characterized in that, described step B sends the automatic sprayer signal that starts to spray from power distribution cabinet (8) and sends to power distribution cabinet (8)
The time used between drift return zero signal is the 5-15 second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610862550.3A CN106311677A (en) | 2016-09-29 | 2016-09-29 | High-pressure die-casting air blowing and exhausting auxiliary system for mold inserts and implementation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610862550.3A CN106311677A (en) | 2016-09-29 | 2016-09-29 | High-pressure die-casting air blowing and exhausting auxiliary system for mold inserts and implementation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106311677A true CN106311677A (en) | 2017-01-11 |
Family
ID=57820997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610862550.3A Pending CN106311677A (en) | 2016-09-29 | 2016-09-29 | High-pressure die-casting air blowing and exhausting auxiliary system for mold inserts and implementation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106311677A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377890A (en) * | 2017-07-11 | 2017-11-24 | 宜昌船舶柴油机有限公司 | Improve the method and device of marine diesel cylinder liner endoporus wearability |
| CN111906283A (en) * | 2020-07-29 | 2020-11-10 | 方振钋 | Mechanical die-closing casting machine |
| CN112157248A (en) * | 2020-09-25 | 2021-01-01 | 樊锟 | Precoated sand casting mold |
| CN112570681A (en) * | 2021-01-29 | 2021-03-30 | 深圳市宝田精工科技有限公司 | Automatic cleaning mechanism in die-casting die |
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|---|---|---|---|---|
| JPS5772767A (en) * | 1980-10-23 | 1982-05-07 | Toyota Motor Corp | Method and device for air blowing in die casting |
| CN201086375Y (en) * | 2007-05-25 | 2008-07-16 | 南通华达微电子集团有限公司 | Automatic air ballooning unit |
| CN103480614A (en) * | 2013-09-17 | 2014-01-01 | 山东潍焦集团有限公司 | Quick dust removal method for coke oven gas conversion system |
| CN103521478A (en) * | 2013-10-30 | 2014-01-22 | 龙岩烟草工业有限责任公司 | Assembling machine washboard cleaning device |
| CN204043869U (en) * | 2013-12-31 | 2014-12-24 | 浙江大华技术股份有限公司 | A kind of air-tightness detection device |
| CN204564670U (en) * | 2015-04-13 | 2015-08-19 | 东莞市唯美陶瓷工业园有限公司 | A kind of die assembly is clear accumulated powder device automatically |
| CN105562406A (en) * | 2014-10-14 | 2016-05-11 | 洛阳瑞昌石油化工设备有限公司 | Coke removing method for inner wall of metal cavity |
| CN206215616U (en) * | 2016-09-29 | 2017-06-06 | 江苏通泰工业科技有限公司 | Hpdc for inlaid piece of mould blows exhaust accessory system |
-
2016
- 2016-09-29 CN CN201610862550.3A patent/CN106311677A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5772767A (en) * | 1980-10-23 | 1982-05-07 | Toyota Motor Corp | Method and device for air blowing in die casting |
| CN201086375Y (en) * | 2007-05-25 | 2008-07-16 | 南通华达微电子集团有限公司 | Automatic air ballooning unit |
| CN103480614A (en) * | 2013-09-17 | 2014-01-01 | 山东潍焦集团有限公司 | Quick dust removal method for coke oven gas conversion system |
| CN103521478A (en) * | 2013-10-30 | 2014-01-22 | 龙岩烟草工业有限责任公司 | Assembling machine washboard cleaning device |
| CN204043869U (en) * | 2013-12-31 | 2014-12-24 | 浙江大华技术股份有限公司 | A kind of air-tightness detection device |
| CN105562406A (en) * | 2014-10-14 | 2016-05-11 | 洛阳瑞昌石油化工设备有限公司 | Coke removing method for inner wall of metal cavity |
| CN204564670U (en) * | 2015-04-13 | 2015-08-19 | 东莞市唯美陶瓷工业园有限公司 | A kind of die assembly is clear accumulated powder device automatically |
| CN206215616U (en) * | 2016-09-29 | 2017-06-06 | 江苏通泰工业科技有限公司 | Hpdc for inlaid piece of mould blows exhaust accessory system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377890A (en) * | 2017-07-11 | 2017-11-24 | 宜昌船舶柴油机有限公司 | Improve the method and device of marine diesel cylinder liner endoporus wearability |
| CN111906283A (en) * | 2020-07-29 | 2020-11-10 | 方振钋 | Mechanical die-closing casting machine |
| CN112157248A (en) * | 2020-09-25 | 2021-01-01 | 樊锟 | Precoated sand casting mold |
| CN112570681A (en) * | 2021-01-29 | 2021-03-30 | 深圳市宝田精工科技有限公司 | Automatic cleaning mechanism in die-casting die |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |