CN203155951U - Casting die - Google Patents

Casting die Download PDF

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Publication number
CN203155951U
CN203155951U CN 201320027231 CN201320027231U CN203155951U CN 203155951 U CN203155951 U CN 203155951U CN 201320027231 CN201320027231 CN 201320027231 CN 201320027231 U CN201320027231 U CN 201320027231U CN 203155951 U CN203155951 U CN 203155951U
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CN
China
Prior art keywords
die
casting
patrix
cavity
chamber
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.)
Expired - Fee Related
Application number
CN 201320027231
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Chinese (zh)
Inventor
吴美俊
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.)
Shenzhen shenghuada Industrial Development Co. Ltd.
Original Assignee
吴美俊
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 吴美俊 filed Critical 吴美俊
Priority to CN 201320027231 priority Critical patent/CN203155951U/en
Application granted granted Critical
Publication of CN203155951U publication Critical patent/CN203155951U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a casting die which comprises upper and lower dies provided with semi-spherical inner cavities, an insulating chamber arranged in the middle of the upper die and an insulating die arranged in the insulating chamber. The insulating die is internally provided with a casting system which is communicated with the inner cavity of the upper die. The upper die bodies on both sides of the insulating chamber are internally provided with vertical tubular ventilating holes which are communicated with the inner cavity of the upper die. The lower bottom part of the insulating die is a small semi-spherical cavity which forms an integral semi-spherical cavity with the inner cavity of the upper die. The die provided by the utility model is used for casting a grinding ball, and the casting system arranged on the upper die is improved to avoid influencing coaxiality deviation in the pipeline due to position deviation during installation of the upper die and the insulating die. Meanwhile, the casting system is arranged in the insulating die, so that the casting die has the advantages of convenience in operation and improved use safety. The casting system simplified is more beneficial for molten metals flowing into the inner cavity of the die smoothly.

Description

A kind of casting die
Technical field
The utility model relates to mould applications, is specifically related to a kind of casting die.
Background technology
Mould namely on industrial production in order to injection moulding, blowing, extrude, various moulds and instrument that method such as die casting or forging forming, smelting, punching press, stretching obtains required product.In brief, mould is the instrument of formed article, and this instrument is made of various parts, and different moulds is made of different parts.It mainly realizes the processing of article profile by the change of institute's moulding material physical state.Casting mould refers to that common hand moulding is used wooden mold always in order to obtain the model of qualified parts, plastic pattern, and machine moulding is used metal pattern more, as: aluminium pattern, swage type.The hot investment casting wax pattern, disappearance mould polystyrene model.Casting mould refers in order to obtain the planform of part, make the planform of part in advance with the material of other easy moulding, and then in sand mold, put into mould, so just formed a cavity the same with the design of part size in the sand mold, the mobile liquid of cast in this cavity just can form and the duplicate part of mold shape structure after this liquid cools is solidified again.
The abrading-ball of existing casting mould, it is inner easily to produce shrinkage cavity and defective such as loose, and it is early stage broken that abrading-ball is easily produced in the course of the work.Shape and the Position Design of the metal type dies insulation die body that adopts at present simultaneously are unreasonable, fail to reach every index of expection.And existing casting generally directly pours into motlten metal in the mold cavity, makes the foundry goods after the moulding contain dregs composition height, and yield rate is low and casting quality can't be guaranteed.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of simple in structure, casting die of improving the casting quality.
The utility model is achieved through the following technical solutions: a kind of casting die, comprise the patrix and the counterdie that are provided with hemispherical inner chamber, and the incubation cavity that the place offers in the middle of patrix, and the insulation mould of in incubation cavity, installing, in described insulation mould, offer casting system, described casting system communicates with the inner chamber of patrix, offer the air-vent of vertical tubular in the patrix die body of described incubation cavity both sides, air-vent communicates with the inner chamber of patrix, described insulation mould lower bottom part is set to the spherical cavity of smaller part, and the spherical cavity of this smaller part engages with the inner chamber of patrix and forms complete hemispherical cavity.
As preferably, described casting system comprises dead head, tiltedly running channel and ingate, and described dead head is the little rounding platform cavity of the big under shed of upper shed, and the angle of inclination of described oblique running channel is 45 degree, and described ingate is the vertical tubular cavity.
As preferably, described dead head porch arranges a screen pack that is used for filtering dregs, and the fusing point of described screen pack is higher than the fusing point that is incubated mould.
As preferably, the outer rim place, bottom of described patrix offers scrobicular ring, and offers the flange that cooperates scrobicular ring at outer rim place, the top of counterdie.
As preferably, the both sides of described patrix and counterdie are equipped with engagement protrusion, and install to engage in engagement protrusion and emit.
As preferably, the both sides of described patrix offer handle, and the top of described insulation mould offers handle.
The beneficial effect of the utility model casting die is: mould of the present utility model is used for the casting of abrading-ball, to offered the improvement of running gate system at the patrix place in the past, produce the coaxiality deviation that position deviation influences the running gate system interior conduit when avoiding patrix to install with the insulation mould, the utility model is the advantage that running gate system is located at the insulation mould simultaneously, be convenient to operation, improve safety in utilization, the running gate system after the simplification is more conducive to motlten metal and successfully flows into dies cavity.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the assembled sectional view of the utility model casting die;
Fig. 2 is the schematic top plan view of the utility model casting die.
The specific embodiment
As shown in Figures 1 and 2, a kind of casting die, comprise the patrix 1 and counterdie 2 that are provided with hemispherical inner chamber, and the incubation cavity that the place offers in the middle of patrix 1, and the insulation mould of in incubation cavity, installing 3, in described insulation mould 3, offer casting system, described casting system communicates with the inner chamber of patrix 1, offer the air-vent 4 of vertical tubular in patrix 1 die body of described incubation cavity both sides, air-vent 4 communicates with the inner chamber of patrix 1, described insulation mould 3 lower bottom parts are set to the spherical cavity 5 of smaller part, and the spherical cavity 5 of this smaller part engages with the inner chamber of patrix 1 and forms complete hemispherical cavity.
Wherein, described casting system comprises dead head 6, oblique running channel 7 and ingate 8, and described dead head 6 is the little rounding platform cavity of the big under shed of upper shed, and the angle of inclination of described oblique running channel 7 is 45 degree, and described ingate 8 is the vertical tubular cavity.
Described dead head 6 porch arrange one for the screen pack 9 that filters dregs, and the fusing point of described screen pack 9 is higher than the fusing point that is incubated mould 3.
The outer rim place, bottom of described patrix 1 offers scrobicular ring 10, and offers the flange 11 that cooperates scrobicular ring 10 at outer rim place, the top of counterdie 2.
Described patrix 1 is equipped with engagement protrusion 12 with the both sides of counterdie 2, and in engagement protrusion 12 joint is installed and is emitted 13.
The both sides of described patrix 1 offer handle 14, and the top of described insulation mould 3 offers handle 15.
The beneficial effect of the utility model casting die is: mould of the present utility model is used for the casting of abrading-ball, to offered the improvement of running gate system at the patrix place in the past, produce the coaxiality deviation that position deviation influences the running gate system interior conduit when avoiding patrix to install with the insulation mould, the utility model is the advantage that running gate system is located at the insulation mould simultaneously, be convenient to operation, improve safety in utilization, the running gate system after the simplification is more conducive to motlten metal and successfully flows into dies cavity.
The above only is the specific embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.

Claims (6)

1. casting die, it is characterized in that: comprise the patrix and the counterdie that are provided with hemispherical inner chamber, and the incubation cavity that the place offers in the middle of patrix, and the insulation mould of in incubation cavity, installing, in described insulation mould, offer casting system, described casting system communicates with the inner chamber of patrix, offer the air-vent of vertical tubular in the patrix die body of described incubation cavity both sides, air-vent communicates with the inner chamber of patrix, described insulation mould lower bottom part is set to the spherical cavity of smaller part, and the spherical cavity of this smaller part engages with the inner chamber of patrix and forms complete hemispherical cavity.
2. casting die according to claim 1, it is characterized in that: described casting system comprises dead head, oblique running channel and ingate, described dead head is the little rounding platform cavity of the big under shed of upper shed, and the angle of inclination of described oblique running channel is 45 degree, and described ingate is the vertical tubular cavity.
3. casting die according to claim 2 is characterized in that: described dead head porch arranges a screen pack that is used for filtering dregs, and the fusing point of described screen pack is higher than the fusing point that is incubated mould.
4. casting die according to claim 1, it is characterized in that: the outer rim place, bottom of described patrix offers scrobicular ring, and offers the flange that cooperates scrobicular ring at outer rim place, the top of counterdie.
5. casting die according to claim 4, it is characterized in that: the both sides of described patrix and counterdie are equipped with engagement protrusion, and install to engage in engagement protrusion and emit.
6. casting die according to claim 1, it is characterized in that: the both sides of described patrix offer handle, and the top of described insulation mould offers handle.
CN 201320027231 2013-01-18 2013-01-18 Casting die Expired - Fee Related CN203155951U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320027231 CN203155951U (en) 2013-01-18 2013-01-18 Casting die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320027231 CN203155951U (en) 2013-01-18 2013-01-18 Casting die

Publications (1)

Publication Number Publication Date
CN203155951U true CN203155951U (en) 2013-08-28

Family

ID=49017175

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320027231 Expired - Fee Related CN203155951U (en) 2013-01-18 2013-01-18 Casting die

Country Status (1)

Country Link
CN (1) CN203155951U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103795197B (en) * 2014-01-15 2016-08-17 洛阳轴研科技股份有限公司 A kind of casting method of electro spindle closed slot copper rotor
CN106270405A (en) * 2016-09-22 2017-01-04 东莞市联洲知识产权运营管理有限公司 A kind of shaped device of BGA stannum ball
CN111906246A (en) * 2020-07-02 2020-11-10 中国航发贵州红林航空动力控制科技有限公司 Casting system and manufacturing method and pouring method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103795197B (en) * 2014-01-15 2016-08-17 洛阳轴研科技股份有限公司 A kind of casting method of electro spindle closed slot copper rotor
CN106270405A (en) * 2016-09-22 2017-01-04 东莞市联洲知识产权运营管理有限公司 A kind of shaped device of BGA stannum ball
CN111906246A (en) * 2020-07-02 2020-11-10 中国航发贵州红林航空动力控制科技有限公司 Casting system and manufacturing method and pouring method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHENZHEN SHENGHUADA INDUSTRY DEVELOPMENT CO., LTD.

Free format text: FORMER OWNER: WU MEIJUN

Effective date: 20131230

C41 Transfer of patent application or patent right or utility model
C53 Correction of patent for invention or patent application
TR01 Transfer of patent right

Effective date of registration: 20131230

Address after: 518000, Guangdong, Longhua Province, Shenzhen New District, big wave street, with wins community, on the cross Lang Baiyun Mountain village, far zone, Park building, G building, 1 floor

Patentee after: Shenzhen shenghuada Industrial Development Co. Ltd.

Address before: Anyang Chunan County of Hangzhou City, Zhejiang province 311701 Township No. 46 Sai Li Cun

Patentee before: Wu Meijun

CB03 Change of inventor or designer information

Inventor after: Li Hong

Inventor before: Wu Meijun

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 311701 HANGZHOU, ZHEJIANG PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE

Free format text: CORRECT: INVENTOR; FROM: WU MEIJUN TO: LI HONG

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Casting die

Effective date of registration: 20161101

Granted publication date: 20130828

Pledgee: China Everbright Bank Shenzhen branch

Pledgor: Shenzhen shenghuada Industrial Development Co. Ltd.

Registration number: 2016440020010

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130828

Termination date: 20180118