CN206153533U - Easy fashioned novel metal pressure casting mould - Google Patents
Easy fashioned novel metal pressure casting mould Download PDFInfo
- Publication number
- CN206153533U CN206153533U CN201621082858.8U CN201621082858U CN206153533U CN 206153533 U CN206153533 U CN 206153533U CN 201621082858 U CN201621082858 U CN 201621082858U CN 206153533 U CN206153533 U CN 206153533U
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- die casting
- section
- front mould
- medial surface
- cooling water
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Abstract
The utility model discloses an easy fashioned novel metal pressure casting mould, including front mould and back mould, this front mould is formed with die -casting cavity with back mould closure, this die -casting cavity is connected with gate channel, gate channel sets up and inclines in the front mould, gate channel has main feed zone, connects in the terminal a plurality of diverging section of main feed zone, main feed zone correspondence is located die -casting cavity's middle section position top position, diverging section independently feed zone end extends the setting towards the die -casting cavity periphery, one side of diverging section's extending terminal communicates in die -casting cavity, diverging section's extending terminal's opposite side intercommunication has the cinder ladle, and the interval was arranged around die -casting cavity was followed to all cinder ladles. By this, its simple structure, reasonable in design, the easy shaping of metal liquid can not form defects such as shrinkage cavity, gas pocket and crackle, has effectively improved the quality of foundry goods.
Description
Technical field
This utility model is related to die casting art, refers in particular to a kind of novel metal die casting of easy-formation.
Background technology
Die cast metal is referred to fills mold cavity by motlten metal under high pressure, high-speed condition, and is cooled under high pressure
The casting method of type, is one of most widely used in casting technique, with the fastest developing speed metal heat processing and forming process.Gold
Category die casting is also widely applied in terms of the making of household electrical appliances product shell, and household appliances housing is generally thin-wall construction, existing
Some metal die-casting molds in molding household appliances housing, it is present, and forming stability is not good enough, body shell shrinkage cavity easily occur,
Pore and crackle etc. are bad.
Accordingly, it would be desirable to work out a kind of new technical scheme to solve the above problems.
Utility model content
In view of this, this utility model is directed to the disappearance of prior art presence, and its main purpose is to provide a kind of easy-formation
Novel metal die casting, its simple structure, reasonable in design, molten metal easy-formation will not form shrinkage cavity, pore and crackle etc.
Defect, effectively increases the quality of foundry goods.
For achieving the above object, this utility model is using such as purgation technical scheme：
A kind of novel metal die casting of easy-formation, includes front mould and rear mold, wherein, the front mould and rear mold closed
Into there is die casting die cavity；The front mould bottom up is recessed to form fluted, and upwards projection forms convex portion, matched moulds at the top of the rear mold
Afterwards, the convex portion is stretched in groove, the outer surface of the convex portion and the inner surface retention gap of groove, and the gap constitutes aforementioned
Die casting die cavity；The die casting die cavity is connected with gate channel, and the gate channel is arranged at front mould side, and the gate channel has master
Feed zone, some shunting sections for being connected to main feed section end, the main feed section correspondence is positioned at the stage casing position of die casting die cavity
Top position, the autonomous feed zone end of the shunting section is extended towards die casting die cavity periphery, the extension end of the shunting section
The side at end is communicated in die casting die cavity, and the opposite side of the extending end of the shunting section is communicated with cinder ladle, and all cinder ladles are along die casting
Spacing arrangement around die cavity.
As a kind of preferred version, front mould cooling water channel is formed with the front mould, the front mould cooling water channel has two
The annular cooling water section that along the longitudinal direction spacing is arranged more than individual, each annular cooling water section respectively surrounds die casting die cavity
Around；Rear mold cooling water channel is formed with the rear mold, the rear mold cooling water channel is arranged in aforementioned convex portion, and the rear mold is cold
But water route has multiple cooling wells for extending in front and back, and all cooling wells are interconnected.
Used as a kind of preferred version, the internal face of the groove has step surface structure, and the step surface structure is by first
Medial surface, the second medial surface and the joint face being connected between the first medial surface and the second medial surface are constituted, first inner side
Face, the ring surface that the second medial surface is fore-and-aft clearance arrangement, the first medial surface, joint face, the second medial surface are sequentially connected composition Z
Shape structure, aforementioned toroidal cooling water section at least corresponds to respectively the first medial surface, the second medial surface position and arranges.
As a kind of preferred version, the first material set, the second material set are provided with the front mould, the first material set, second
Material set offsets one from another setting to form folding type main feed section, and in the second material set spreader, the side of the spreader are provided with
Face is formed with several splitter boxs, and adjacent splitter box interval setting, aforementioned shunting section is respectively communicated with corresponding splitter box.
Used as a kind of preferred version, the curved face structure in top of the spreader, the top of spreader shunts to each
Water conservancy diversion transition face is formed between the entrance of groove.
Used as a kind of preferred version, the extending end correspondence of the shunting section is located at the bottom position of aforementioned grooves.
It is in rectangular layout to have four the first fasteners around correspondence die casting die cavity as a kind of preferred version, in four the
The center of one fastener institute encircled area is disposed with second fastener.
This utility model has compared with prior art clear advantage and beneficial effect, specifically, by above-mentioned technology
Scheme understands that its simple structure, reasonable in design, molten metal easy-formation will not form the defects such as shrinkage cavity, pore and crackle, effectively
Improve the quality of foundry goods.And, the design to cooling water channel is also very ingenious, and it is specifically designed for thin case（Such as tubular
Deng the housing of household appliances）Design, good cooling results are conducive to improve production efficiency and casting quality.
More clearly to illustrate architectural feature of the present utility model and effect, come right with specific embodiment below in conjunction with the accompanying drawings
This utility model is described in detail.
Description of the drawings
Fig. 1 be this utility model embodiment in front mould general configuration diagram；
Fig. 2 be this utility model embodiment in rear mold general configuration diagram；
Fig. 3 be this utility model embodiment in front mould and rear mold substantially package assembly diagram.
Accompanying drawing identifier declaration：
10th, front mould 20, rear mold
31st, the first fastener 32, the second fastener
40th, cinder ladle 50, air discharge duct
61st, annular cooling water section 62, cooling well
71st, the first material covers the 72, second material set
73rd, spreader.
Specific embodiment
Refer to shown in Fig. 1 to Fig. 3, that show the concrete structure of the embodiment of this utility model；Before it is included
Mould 10 and rear mold 20, wherein, the front mould 10 is formed with die casting die cavity with the closure of rear mold 20；The recessed formation of the bottom up of front mould 10
Fluted, upwards projection forms convex portion at the top of the rear mold 20, and after matched moulds, the convex portion is stretched in groove, outside the convex portion
Surface and the inner surface retention gap of groove, the gap constitutes aforementioned die casting die cavity.And, around correspondence die casting die cavity,
It is in rectangular layout to have four the first fasteners 31, it is disposed with one second in the center of four first 31 encircled area of fastener
Fastener 32.
The die casting die cavity is connected with gate channel, and the gate channel is arranged at the side of front mould 10, and the gate channel has
Main feed section, some shunting sections for being connected to main feed section end, center section part of the main feed section correspondence positioned at die casting die cavity
Position top position, the autonomous feed zone end of the shunting section is extended towards die casting die cavity periphery, the extension of the shunting section
The side of end is communicated in die casting die cavity, and the opposite side of the extending end of the shunting section is communicated with cinder ladle 40, all cinder ladles 40
The spacing cloth around die casting die cavity.Some air discharge ducts 50 are disposed with along the bottom face of die casting die cavity, it is respectively along die casting die cavity week
Enclose spacing arrangement, in the present embodiment, the surrounding of die casting die cavity（It is roughly divided into four sides）Two air discharge ducts 50 are respectively disposed with, are arranged
Successively spacing interts arrangement for air drain 50, cinder ladle 40, i.e., successively one by one neighbour sets for cinder ladle 40, air discharge duct 50.Thus, it is possible to be located in very well
Oxidizing slag in reason casting liquid etc., is not likely to produce local eddy currents, and the Temperature Distribution of die casting die cavity is also made moderate progress, and reduces foundry goods stream
The phenomenon of trace, cold shut and misrun；Each cooling water channel and a cast runner etc. arrange that effectively reduce cool time, raising is produced
Efficiency, improves end product quality.
The cooling water channel of front mould 10 is formed with the front mould 10, the cooling water channel of the front mould 10 has two or more before and after
The annular cooling water section 61 of direction spacing arrangement, each annular cooling water section 61 is respectively around die casting die cavity；Institute
State in rear mold 20 and be formed with the cooling water channel of rear mold 20, the cooling water channel of the rear mold 20 is arranged in aforementioned convex portion, the rear mold 20
Cooling water channel has multiple cooling wells 62 for extending in front and back, and all cooling wells 62 are interconnected.Herein, the groove is interior
Wall has a step surface structure, the step surface structure by the first medial surface, the second medial surface and be connected to the first medial surface with
Joint face between second medial surface is constituted, and first medial surface, the second medial surface are the ring surface of fore-and-aft clearance arrangement, the
One medial surface, joint face, the second medial surface are sequentially connected composition zigzag configuration, and aforementioned toroidal cooling water section 61 is at least right respectively
The first medial surface, the second medial surface position is answered to arrange.
The first material is provided with the front mould 10 and covers the 71, second material set 72, first material covers the 71, second material set 72 each other
Stagger setting to form folding type main feed section, in the second material set 72 spreader 73, the side of the spreader 73 are provided with
Several splitter boxs are formed with, adjacent splitter box interval setting, aforementioned shunting section is respectively communicated with corresponding splitter box.Described point
The curved face structure in top of flow cone 73, between the entrance on the top to each splitter box of spreader 73 water conservancy diversion transition is formed with
Face.Bottom position of the extending end correspondence of the shunting section positioned at aforementioned grooves.
Design focal point of the present utility model is that its simple structure, reasonable in design, molten metal easy-formation will not form contracting
The defects such as hole, pore and crackle, effectively increase the quality of foundry goods.And, the design to cooling water channel is also very ingenious, and its is special
Door is directed to thin case（The such as housing of tubular household appliances）Design, good cooling results, be conducive to improve production efficiency and
Casting quality.
The above, is only preferred embodiment of the present utility model, and not technical scope of the present utility model is made
Any restriction, therefore every above example is made any trickle amendment, equivalent change according to technical spirit of the present utility model
Change and modification, still fall within the range of technical solutions of the utility model.
Claims (7)
1. the novel metal die casting of a kind of easy-formation, it is characterised in that：Include front mould and rear mold, wherein, the front mould with
Rear mold closure is formed with die casting die cavity；The front mould bottom up is recessed to form fluted, and upwards projection is formed at the top of the rear mold
Convex portion, after matched moulds, the convex portion is stretched in groove, the outer surface of the convex portion and the inner surface retention gap of groove, it is described between
Gap constitutes aforementioned die casting die cavity；The die casting die cavity is connected with gate channel, and the gate channel is arranged at front mould side, the cast gate
Passage has main feed section, is connected to some shunting sections of main feed section end, and the main feed section correspondence is located at die casting die cavity
Stage casing position top position, the autonomous feed zone end of the shunting section is extended towards die casting die cavity periphery, the shunting
The side of the extending end of section is communicated in die casting die cavity, and the opposite side of the extending end of the shunting section is communicated with cinder ladle, owns
Cinder ladle spacing arrangement around die casting die cavity.
2. the novel metal die casting of easy-formation according to claim 1, it is characterised in that：It is formed with the front mould
Front mould cooling water channel, the front mould cooling water channel has the two or more annular cooling water section that along the longitudinal direction spacing is arranged,
Each annular cooling water section is respectively around die casting die cavity；Be formed with rear mold cooling water channel in the rear mold, it is described after
Mould cooling water channel is arranged in aforementioned convex portion, and the rear mold cooling water channel has multiple cooling wells for extending in front and back, Suo Youleng
But well is interconnected.
3. the novel metal die casting of easy-formation according to claim 2, it is characterised in that：The internal face of the groove
With step surface structure, the step surface structure is by the first medial surface, the second medial surface and is connected to the first medial surface and second
Joint face between medial surface is constituted, and first medial surface, the second medial surface are the ring surface of fore-and-aft clearance arrangement, in first
Side, joint face, the second medial surface are sequentially connected composition zigzag configuration, and aforementioned toroidal cooling water section at least corresponds to respectively first
Medial surface, the second medial surface position are arranged.
4. the novel metal die casting of easy-formation according to claim 1, it is characterised in that：It is provided with the front mould
First material set, the second material set, the first material set, the second material set offset one from another setting to form folding type main feed section, the
Spreader is provided with two material set, the side of the spreader is formed with several splitter boxs, and adjacent splitter box interval setting is front
State shunting section to be respectively communicated with corresponding splitter box.
5. the novel metal die casting of easy-formation according to claim 4, it is characterised in that：The top of the spreader
Curved face structure, between the entrance on the top to each splitter box of spreader water conservancy diversion transition face is formed with.
6. the novel metal die casting of easy-formation according to claim 1, it is characterised in that：The extension of the shunting section
Bottom position of the end correspondence positioned at aforementioned grooves.
7. the novel metal die casting of easy-formation according to claim 1, it is characterised in that：The week of correspondence die casting die cavity
Enclose, it is in rectangular layout to have four the first fasteners, it is disposed with one second in the center of four the first fastener institute encircled area
Fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621082858.8U CN206153533U (en) | 2016-09-27 | 2016-09-27 | Easy fashioned novel metal pressure casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621082858.8U CN206153533U (en) | 2016-09-27 | 2016-09-27 | Easy fashioned novel metal pressure casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206153533U true CN206153533U (en) | 2017-05-10 |
Family
ID=58651996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621082858.8U Expired - Fee Related CN206153533U (en) | 2016-09-27 | 2016-09-27 | Easy fashioned novel metal pressure casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206153533U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877291A (en) * | 2019-01-29 | 2019-06-14 | 东莞捷荣技术股份有限公司 | Seven line aluminium alloy smallclothes of one kind and its die casting |
| CN113787181A (en) * | 2021-07-26 | 2021-12-14 | 金榀精密工业(苏州)有限公司 | Top inflow type disc body die-casting forming structure |
| CN117920973A (en) * | 2024-03-25 | 2024-04-26 | 宁波银润汽车部件有限公司 | Aluminum die casting die for multi-surface thin-wall deep cavity workpiece |
-
2016
- 2016-09-27 CN CN201621082858.8U patent/CN206153533U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877291A (en) * | 2019-01-29 | 2019-06-14 | 东莞捷荣技术股份有限公司 | Seven line aluminium alloy smallclothes of one kind and its die casting |
| CN109877291B (en) * | 2019-01-29 | 2024-04-16 | 东莞捷荣技术股份有限公司 | Seven-series aluminum alloy small piece and die casting die thereof |
| CN113787181A (en) * | 2021-07-26 | 2021-12-14 | 金榀精密工业(苏州)有限公司 | Top inflow type disc body die-casting forming structure |
| CN117920973A (en) * | 2024-03-25 | 2024-04-26 | 宁波银润汽车部件有限公司 | Aluminum die casting die for multi-surface thin-wall deep cavity workpiece |
| CN117920973B (en) * | 2024-03-25 | 2024-06-04 | 宁波银润汽车部件有限公司 | Aluminum die casting die for multi-surface thin-wall deep cavity workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20200927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |