CN105598378A - Casting mold for connecting block - Google Patents

Casting mold for connecting block Download PDF

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Publication number
CN105598378A
CN105598378A CN201610134568.1A CN201610134568A CN105598378A CN 105598378 A CN105598378 A CN 105598378A CN 201610134568 A CN201610134568 A CN 201610134568A CN 105598378 A CN105598378 A CN 105598378A
Authority
CN
China
Prior art keywords
template
backform
mold
base
waters
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
CN201610134568.1A
Other languages
Chinese (zh)
Inventor
洪保平
张洁
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.)
Zhenjiang Xinhang Precision Casting Co Ltd
Original Assignee
Zhenjiang Xinhang Precision Casting 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 Zhenjiang Xinhang Precision Casting Co Ltd filed Critical Zhenjiang Xinhang Precision Casting Co Ltd
Priority to CN201610134568.1A priority Critical patent/CN105598378A/en
Publication of CN105598378A publication Critical patent/CN105598378A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C9/00Moulds or cores; Moulding processes
    • B22C9/02Sand moulds or like moulds for shaped castings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C9/00Moulds or cores; Moulding processes
    • B22C9/08Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/082Sprues, pouring cups

Abstract

The invention discloses a casting mold for a connecting block. The casting mold comprises a base and a top mold. A first mold plate and a second mold plate are arranged between the base and the top mold. The first mold plate is fixedly connected with the base, a passageway is formed in the top mold and the second mold plate, a mold cavity is formed between the first mold plate and the second mold plate, and a conical sprue is arranged between the first mold plate and the top mold. By means of the technical scheme, the quality of products can be greatly improved, and very good market prospects are achieved.

Description

A kind of injection molding that waters for contiguous block
Technical field
The present invention relates to technical field of mold, be specifically related to one and water injection molding, for processing military projectContiguous block in reduction box in industry.
Background technology
In prior art, the contiguous block in reduction box, easily occurs crisp in use for some timeDisconnected, trace it to its cause and be that the cool time at each position in its process is inconsistent, cause each portionBit density difference, although available technology adopting heat treatment further changes its shortcoming, soIts efficiency is lower, and cost input is larger, causes the profitless space of enterprise.
Summary of the invention
For solving the problems of the technologies described above, we have proposed a kind of injection molding that waters for contiguous block, logicalCross change internal structure, utilize the transmission between each parts to combine with shunting, to reach liftingThe object of product quality.
For achieving the above object, technical scheme of the present invention is as follows:
For the injection molding that waters of contiguous block, comprise base and backform, described base and described inBetween backform, be provided with the first template and the second template, described the first template is solid mutually with described baseConnect, in described backform and described the second template, be provided with runner, described the first template and described inBetween the second template, form die cavity, between described the first template and described backform, be provided with taper stifledPiece.
Further, the top of described backform is connected with briquetting, in described briquetting, is provided with cast gate,Be connected with described runner.
Further, on described base, be fixed with lead, described lead passes successivelyDescribed the first template, described the second template contact with described backform.
As preferably, described base is connected by trip bolt with described the first template.
As preferably, between described the first template and described backform, be provided with bearing plate, describedOn bearing plate, offer groove, the end of described the second template is inserted in described groove.
By technique scheme, the present invention has following technological merit:
1, promoted operating efficiency;
2, simplify operation, significantly reduced cost;
3, efficiently solve the poor problem of homogeneity of product, improved the quality of product.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, belowTo the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, aobvious andEasily insight, the accompanying drawing in the following describes is only some embodiments of the present invention, for this areaThose of ordinary skill, is not paying under the prerequisite of creative work, can also be according to theseAccompanying drawing obtains other accompanying drawing.
Fig. 1 is the disclosed a kind of section knot that waters injection molding for contiguous block of the embodiment of the present inventionStructure schematic diagram.
Numeral and the represented corresponding component title of letter in figure:
1, backform; 2, base; 3, the first template; 4, the second template; 5, lead; 6,Sprue; 7, briquetting; 8, runner; 9, bearing plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present inventionCase is clearly and completely described, and obviously, described embodiment is only one of the present inventionDivide embodiment, instead of whole embodiment. Based on the embodiment in the present invention, this area is generalLogical technical staff is not making the every other embodiment obtaining under creative work prerequisite,All belong to the scope of protection of the invention.
Embodiment
For the injection molding that waters of contiguous block, comprise base 2 and backform 1, at described base 2And between described backform 1, be provided with the first template 3 and the second template 4, described the first template 3 withDescribed base 2 is by trip bolt Joint, and described the second template 4 is positioned at described the first template3 top, described the second template 4 is connected with described backform 1, on the top of described backform 1Portion is connected with briquetting 7, is provided with cast gate in the inside of described briquetting 7, in described backform 1 and instituteState the second template 4 and be provided with runner 8, described cast gate and described runner 8 are connected, describedBetween the first template 3 and described the second template 4, form die cavity.
In order to change the velocity ratio in die cavity, described the first template 3 with described inBetween backform 1, be provided with taper sprue 6, by utilizing the sprue 6 of described pyramidal structure, canLiquid to both sides is shunted, and casts accurately fast thereby realize.
On described base 2, be fixed with lead 5, described lead 5 is successively through described theOne template 3, described the second template 4 contact with described backform 1, by utilizing described guidingPost 5, is on the one hand conducive to provide power, for described the first template 3, described the second template 4,Separation between described backform 1 or near power is provided, on the other hand can be whole to watering injection moldingBody forms fixing.
In addition, in the present embodiment, in order to carry out located lateral to described the second template 4,Between described the first template 3 and described backform 1, be also provided with bearing plate 9, at described bearing plateOn offer groove, the end of described the second template 4 is inserted in described groove, described in guaranteeingThe second template 4 is horizontal, to promote casting quality.
Below in conjunction with implementation process, it is explained in further detail, so that art technology peopleMember can understand technical thought in detail. Utilize described lead 5 by described the first template 3, instituteState between the second template 4, described backform 1 and maintain a certain distance, by from described briquetting 7Direction exert pressure downwards, described backform 1 can be close to the direction of described the second template 4, andAnd contact with described the second template 4, in this process, described in inserting from horizontal directionTaper sprue 6, can enter the die cavity forming between described the second template 4 and described backform 1Row is local to be stopped up, by along with described backform 1 is together with synchronously the moving down of described the second template 4,Can contact with described the first template 3, now, utilize described cast gate by liquid cast to instituteState in runner 8, can enter in die cavity through described runner 8, in this process, described inSprue 6 can be shunted liquid, thereby makes it branch to fast each position, forms product,Be conducive to like this ensure each position uniformity of cool time, the quality of improving product and work effectRate.
By utilizing described lead 5 that described the second template 4 is separated with described backform 1,Can take out product, by above technical scheme, the injection molding that waters provided by the invention, can be quickComplete processing, and process is simple, the more important thing is, the topology layout of mould is ingenious,Stable connection, quality that can improving product.
The invention discloses a kind of high-accuracy cast mould, comprise vertical distribution and cooperatively interact protrudingMould and die, described die is made up of bed die and two side forms, the side of described bed die with described inThe Lower Half of side form is connected, and the bottom of described bed die and described side form is connected with base; InstituteThe top of stating punch is connected with top board, in the clamping die that is peripherally equipped with of described side form, described clampingThe top of mould is provided with pressing plate, and between described clamping die and described pressing plate, elasticity is connected, at described folderThe sidepiece of tight mould and described pressing plate is provided with guide pad, and the top of described guide pad and described pressing plate is equalJoin with described top board, by above technical scheme, can promote machining accuracy, improve productQuality.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for this areaThose of ordinary skill, without departing from the concept of the premise of the invention, can also doGo out some distortion and improvement, these all belong to protection scope of the present invention.

Claims (5)

1. for the injection molding that waters of contiguous block, it is characterized in that, comprise base and backform, in instituteState and between base and described backform, be provided with the first template and the second template, described the first template with described inBase Joint is provided with runner, in described the first template in described backform and described the second templateAnd form die cavity between described the second template, between described the first template and described backform, be provided with coneShape sprue.
2. a kind of injection molding that waters for contiguous block according to claim 1, is characterized in that,The top of described backform is connected with briquetting, in described briquetting, is provided with cast gate, is connected with described runner.
3. a kind of injection molding that waters for contiguous block according to claim 2, is characterized in that,On described base, be fixed with lead, described lead successively through described the first template, described inThe second template contacts with described backform.
4. a kind of injection molding that waters for contiguous block according to claim 3, is characterized in that,Described base is connected by trip bolt with described the first template.
5. a kind of injection molding that waters for contiguous block according to claim 3, is characterized in that,Between described the first template and described backform, be provided with bearing plate, on described bearing plate, offer recessedGroove, the end of described the second template is inserted in described groove.
CN201610134568.1A 2016-03-09 2016-03-09 Casting mold for connecting block Pending CN105598378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610134568.1A CN105598378A (en) 2016-03-09 2016-03-09 Casting mold for connecting block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610134568.1A CN105598378A (en) 2016-03-09 2016-03-09 Casting mold for connecting block

Publications (1)

Publication Number Publication Date
CN105598378A true CN105598378A (en) 2016-05-25

Family

ID=55979014

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610134568.1A Pending CN105598378A (en) 2016-03-09 2016-03-09 Casting mold for connecting block

Country Status (1)

Country Link
CN (1) CN105598378A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201669400U (en) * 2010-04-30 2010-12-15 东莞市星河精密压铸模具有限公司 Die-casting mould for manufacturing connector
CN201744617U (en) * 2010-06-08 2011-02-16 宁波英格塑料制品有限公司 Three-wire mould for automatically welding headlamp
CN202461484U (en) * 2012-03-07 2012-10-03 宁波市北仑燎原模铸有限公司 Automobile air conditioning compressor cylinder body die-casting die
CN203737950U (en) * 2013-12-20 2014-07-30 云南西仪工业股份有限公司 Die for casting thin-wall part
CN204075145U (en) * 2014-10-20 2015-01-07 贵州华昌汽车电器有限公司 A kind of button die casting die casting
CN204735702U (en) * 2015-05-29 2015-11-04 重庆博奥镁铝金属制造有限公司 Three board die casting die structures of large -scale magnesium alloy parts center multiple feed
CN205551396U (en) * 2016-03-09 2016-09-07 镇江新航精密铸造有限公司 A pouring mould for connecting block

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201669400U (en) * 2010-04-30 2010-12-15 东莞市星河精密压铸模具有限公司 Die-casting mould for manufacturing connector
CN201744617U (en) * 2010-06-08 2011-02-16 宁波英格塑料制品有限公司 Three-wire mould for automatically welding headlamp
CN202461484U (en) * 2012-03-07 2012-10-03 宁波市北仑燎原模铸有限公司 Automobile air conditioning compressor cylinder body die-casting die
CN203737950U (en) * 2013-12-20 2014-07-30 云南西仪工业股份有限公司 Die for casting thin-wall part
CN204075145U (en) * 2014-10-20 2015-01-07 贵州华昌汽车电器有限公司 A kind of button die casting die casting
CN204735702U (en) * 2015-05-29 2015-11-04 重庆博奥镁铝金属制造有限公司 Three board die casting die structures of large -scale magnesium alloy parts center multiple feed
CN205551396U (en) * 2016-03-09 2016-09-07 镇江新航精密铸造有限公司 A pouring mould for connecting block

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Application publication date: 20160525

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