CN103223469A - Gap type pouring system for casting aluminum alloy metal type cylinder cover - Google Patents

Gap type pouring system for casting aluminum alloy metal type cylinder cover Download PDF

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Publication number
CN103223469A
CN103223469A CN2013101241960A CN201310124196A CN103223469A CN 103223469 A CN103223469 A CN 103223469A CN 2013101241960 A CN2013101241960 A CN 2013101241960A CN 201310124196 A CN201310124196 A CN 201310124196A CN 103223469 A CN103223469 A CN 103223469A
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CN
China
Prior art keywords
gap type
runner
cylinder cover
pouring system
gap
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
Application number
CN2013101241960A
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Chinese (zh)
Inventor
陈根火
殷晋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Leruisi Information Consulting Co Ltd
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Wuhu Leruisi Information Consulting Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhu Leruisi Information Consulting Co Ltd filed Critical Wuhu Leruisi Information Consulting Co Ltd
Priority to CN2013101241960A priority Critical patent/CN103223469A/en
Publication of CN103223469A publication Critical patent/CN103223469A/en
Pending legal-status Critical Current

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Abstract

The present invention relates to a gap type pouring system for casting an aluminum alloy metal type cylinder cover, and belongs to the technical field of cylinder cover casting systems. The gap type pouring system comprises a gate cup, wherein the lower end of the gate cup is connected with two vertical runners, the terminal end of the vertical runner is connected with a horizontal runner, the bottom of the horizontal runner is provided with a filtration screen groove, the terminal end of the horizontal runner is provided with a gap type inner runner along a cast height direction, and the horizontal runner and the gap type inner runner are communicated. According to the gap type pouring system, improvement is performed based on a metal type bottom pouring type pouring, the gap type inner runner is arranged on the front end of the cast, structure design is reasonable, promotion is easy achieved, stable aluminum water filling molding is ensured, phenomena such as aluminum water oxidation, slag inclusion, pore forming and the like are effectively prevented, and cast quality is improved.

Description

A kind of clearance type running gate system that is used for Birmasil metal mold cylinder cap
Technical field
The present invention relates to be used for the clearance type running gate system of Birmasil metal mold cylinder cap, belong to cylinder cap casting system technical field.
Background technology
At present, the cylinder cap that surpasses 100mm for Cherry's money height, adopt the shortcoming of metal mold gravity casting teeming formula casting method to be: it is not steady to cause aluminium liquid to flow during aluminium water filling die cavity easily, easily splash, phenomenon such as impact, because aluminium water splashes, very easily cause the aluminium liquid oxidation, form the secondary oxidation slag inclusion, and be unfavorable for that gas is discharged in the die cavity; The shortcoming of metal mold gravity casting bottom filling casting method is: the casting mold heat distribution is unreasonable, is unfavorable for the foundry goods consecutive solidification, causes casting flaws such as foundry goods is loose easily.
Summary of the invention
The objective of the invention is to solve the weak point that above-mentioned prior art exists, provide a kind of reasonable in design, aluminium water to fill the clearance type running gate system that is used for Birmasil metal mold cylinder cap that type is steady, can improve the spray quality.
The present invention is achieved by the following technical solutions:
A kind of clearance type running gate system that is used for Birmasil metal mold cylinder cap, its special character is to comprise cup 1, cup 1 lower end is connected with two sprues 2, sprue 2 ends are connected with cross gate 3, cross gate 3 bottoms are provided with screen pack groove 4, be provided with clearance type ingate 5 at cross gate 3 ends along the foundry goods short transverse, cross gate 3 is communicated with clearance type ingate 5.
The present invention is used for the clearance type running gate system of Birmasil metal mold cylinder cap, is based on the metal mold bottom filling
The improvement of carrying out on the cast basis, be provided with the clearance type ingate at the foundry goods front end, reasonable in design is easy to promote, it is steady to have guaranteed that aluminium water fills type, prevented the generation of phenomenons such as the oxidation of aluminium water, slag inclusion and pore effectively, improved casting quality, and it has been reasonable to help the foundry goods heat distribution, make things convenient for the foundry goods consecutive solidification, help type cavity gas and discharge, reduce the foundry goods rarefaction defect, improved the spray quality.
Description of drawings
Fig. 1: the present invention is used for the clearance type running gate system structural representation of Birmasil metal mold cylinder cap;
Fig. 2: clearance type running gate system user mode schematic diagram of the present invention;
Among the figure: 1, cup, 2, sprue, 3, cross gate, 4, the screen pack groove, 5, the clearance type ingate.
The specific embodiment
Provide the specific embodiment of the present invention below with reference to accompanying drawing, be used for formation of the present invention is described in further detail.
Present embodiment is used for the clearance type running gate system of Birmasil metal mold cylinder cap, comprise cup 1, cup 1 lower end is connected with two sprues 2, sprue 2 ends are connected with cross gate 3, cross gate 3 bottoms are provided with screen pack groove 4, be provided with clearance type ingate 5 at cross gate 3 ends along the foundry goods short transverse, cross gate 3 is communicated with clearance type ingate 5.
Present embodiment is used for the clearance type running gate system of Birmasil metal mold cylinder cap, be based on the improvement of carrying out on the metal mold bottom pouring type pouring basis, be provided with the clearance type ingate at the foundry goods front end, like this, aluminium water flows into sprue earlier after pouring cup into, flow into corresponding cross gate again, aluminium water also flows into from the clearance type ingate simultaneously, the temperature field that has so just guaranteed aluminium water in the foundry goods is even, it is steady to make that aluminium water fills type, prevented the oxidation of aluminium water effectively, the generation of phenomenon such as slag inclusion and pore has improved casting quality, and it is reasonable to help the foundry goods heat distribution, make things convenient for the foundry goods consecutive solidification, help type cavity gas and discharge, reduce the foundry goods rarefaction defect, improved the spray quality.
The unspecified content of the present invention is prior art, and those skilled in the art can obtain to inspire from present embodiment and prior art, is out of shape to obtain other embodiment.Therefore, protection scope of the present invention should be determined according to the protection domain of claim.

Claims (1)

1. clearance type running gate system that is used for Birmasil metal mold cylinder cap, it is characterized in that comprising cup (1), cup (1) lower end is connected with two sprues (2), sprue (2) is terminal to be connected with cross gate (3), cross gate (3) bottom is provided with screen pack groove (4), be provided with clearance type ingate (5) at cross gate (3) end along the foundry goods short transverse, cross gate (3) is communicated with clearance type ingate (5).
CN2013101241960A 2013-04-11 2013-04-11 Gap type pouring system for casting aluminum alloy metal type cylinder cover Pending CN103223469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013101241960A CN103223469A (en) 2013-04-11 2013-04-11 Gap type pouring system for casting aluminum alloy metal type cylinder cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013101241960A CN103223469A (en) 2013-04-11 2013-04-11 Gap type pouring system for casting aluminum alloy metal type cylinder cover

Publications (1)

Publication Number Publication Date
CN103223469A true CN103223469A (en) 2013-07-31

Family

ID=48834242

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013101241960A Pending CN103223469A (en) 2013-04-11 2013-04-11 Gap type pouring system for casting aluminum alloy metal type cylinder cover

Country Status (1)

Country Link
CN (1) CN103223469A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104325084A (en) * 2014-10-28 2015-02-04 沈阳黎明航空发动机(集团)有限责任公司 Flooding type gap pouring system
CN107363223A (en) * 2017-07-28 2017-11-21 芜湖永达科技有限公司 The unilateral bottom gating system and its casting method of a kind of aluminum alloy cylinder cover
CN110039007A (en) * 2019-05-05 2019-07-23 合肥江淮铸造有限责任公司 A kind of cylinder casting running gate system
CN110180996A (en) * 2019-07-03 2019-08-30 陈健美 A kind of method cracked in elimination gravitational casting

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2863303Y (en) * 2006-01-16 2007-01-31 山东大柴缸体缸盖有限公司 Die for casting cylinder cap
CN101992271A (en) * 2010-09-15 2011-03-30 浙江佳力风能技术有限公司 Casting system of whole sheet-type scull ingate
CN202291287U (en) * 2011-12-16 2012-07-04 十堰市泰祥实业有限公司 Nodular cast iron gasoline engine main bearing cap casting die
CN202506804U (en) * 2012-03-30 2012-10-31 宁波强盛机械模具有限公司 Pouring system for casting aluminum alloy cylinder cover

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2863303Y (en) * 2006-01-16 2007-01-31 山东大柴缸体缸盖有限公司 Die for casting cylinder cap
CN101992271A (en) * 2010-09-15 2011-03-30 浙江佳力风能技术有限公司 Casting system of whole sheet-type scull ingate
CN202291287U (en) * 2011-12-16 2012-07-04 十堰市泰祥实业有限公司 Nodular cast iron gasoline engine main bearing cap casting die
CN202506804U (en) * 2012-03-30 2012-10-31 宁波强盛机械模具有限公司 Pouring system for casting aluminum alloy cylinder cover

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104325084A (en) * 2014-10-28 2015-02-04 沈阳黎明航空发动机(集团)有限责任公司 Flooding type gap pouring system
CN107363223A (en) * 2017-07-28 2017-11-21 芜湖永达科技有限公司 The unilateral bottom gating system and its casting method of a kind of aluminum alloy cylinder cover
CN110039007A (en) * 2019-05-05 2019-07-23 合肥江淮铸造有限责任公司 A kind of cylinder casting running gate system
CN110180996A (en) * 2019-07-03 2019-08-30 陈健美 A kind of method cracked in elimination gravitational casting

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Application publication date: 20130731