CN206009778U - A kind of horizontal cold pressing chamber aluminum alloy die-casting die - Google Patents
A kind of horizontal cold pressing chamber aluminum alloy die-casting die Download PDFInfo
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- CN206009778U CN206009778U CN201621065864.2U CN201621065864U CN206009778U CN 206009778 U CN206009778 U CN 206009778U CN 201621065864 U CN201621065864 U CN 201621065864U CN 206009778 U CN206009778 U CN 206009778U
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Abstract
The utility model discloses a kind of horizontal cold pressing chamber aluminum alloy die-casting die.The horizontal cold pressing chamber aluminum alloy die-casting die has rare-earth permanent magnet fixing device and circulating water cooling system, aluminium alloy body passes through die casting one-shot forming with thin rounded flakes shape irony inserts, improve production efficiency and qualification rate, reduce manufacturing cost and energy consumption, aluminium alloy body is tightly combined with thin rounded flakes shape irony inserts, be not in the quality problems such as separation or cracking, the production efficiency and product quality of the big directly aluminium alloy compression casting class part of thin rounded flakes shape irony inserts of band is improve, product percent defective, manufacturing cost and energy consumption is reduced.
Description
Technical field
A kind of a kind of the present invention relates to die casting, more particularly to horizontal cold pressing chamber aluminum alloy die-casting die.
Background technology
Traditional horizontal cold pressing chamber aluminum alloy die-casting die is to the aluminium alloy pressure that has large-diameter circular flake irony inserts
Foundry goods, because inserts diameter is big, thickness of thin, cannot fix during die casting and position, have to first by advance for aluminium alloy body die cast,
Fit dimension will be worked into thin rounded flakes shape irony inserts joint portion by machining again, hydraulic press then be adopted by circle
Laminar inserts is pressed into aluminium alloy body bottom portion.
There are the following problems and shortcoming for above-mentioned technique：
1st, process route length, complex procedures, need by die casting, the multiple working procedure such as machine, press-fit and can just complete, produce
Efficiency is low.
2nd, aluminium alloy body and irony flake inserts joint portion effectively coordinate area little, and machining accuracy is required
Height, and thin rounded flakes shape irony inserts is stamping parts, its magnitude of interference is difficult to ensure that, causes percent defective to remain high.
3rd, the combined process of aluminium alloy body and irony flake inserts is mechanical crimp, and coordinates area little, therefore not
May combine closely, easily occur separating under the influence of temperature change or physics such as collide with the factor or the quality problems such as cracking.
Content of the invention
For solving above-mentioned technical problem, the present invention devises one kind and there is rare-earth permanent magnet fixing device and recirculated water cooling system
The horizontal cold pressing chamber aluminum alloy die-casting die of system.
The present invention is adopted the following technical scheme that：
A kind of horizontal cold pressing chamber aluminum alloy die-casting die, including moving die insert and fixed die insert, is provided with fixed die insert
Thin rounded flakes shape irony inserts is placed in cover half chamber, cover half chamber center, and moving die insert and fixed die insert are engaged, set on fixed die insert
The cast gate of connection cover half intracavity is equipped with, the cover half chamber center of fixed die insert is provided with corresponding with irony flake inserts center
Positioning boss, be affixed with the thin rounded flakes shape irony inserts that places on cover half chamber place near outer ring surface position circumferentially uniform in
Multiple rare-earth permanent magnets are embedded with, circulating water cooling system in fixed die insert, is provided with, circulating water cooling system include a plurality of circulating water pipe,
Every circulating water pipe passes through fixed die insert interior and rare-earth permanent magnet laminating corresponding thereto.
Preferably, being affixed place on the cover half chamber with the thin rounded flakes shape irony inserts that places near outer ring surface position edge
Even circumferential is embedded with three rare-earth permanent magnets, and circulating water cooling system includes three circulating water pipes, and every circulating water pipe is passed through to be determined
Rare-earth permanent magnet laminating in mould insert and corresponding thereto.
Preferably, the positioning boss is round table-like.
Preferably, the rare-earth permanent magnet is the Nd-Fe-B permanent magnet of cylinder.
Preferably, extend transversely through in the moving die insert that multiple material returned centre holes are provided with, in each material returned centre hole
It is plugged with material returned thimble.
Compared with prior art, the horizontal cold pressing chamber aluminum alloy die-casting die has rare-earth permanent magnet fixing device and circulation
Water-cooling system, aluminium alloy body and thin rounded flakes shape irony inserts improve production efficiency and qualified by die casting one-shot forming
Rate, reduces manufacturing cost and energy consumption, and aluminium alloy body is tightly combined with thin rounded flakes shape irony inserts, be not in separate or
The quality problems such as cracking, improve the big directly production efficiency of the aluminium alloy compression casting class part of thin rounded flakes shape irony inserts of band and
Product quality, reduces product percent defective, manufacturing cost and energy consumption.
Description of the drawings
Fig. 1 is a kind of structural representation of die opening state of the present invention；
Fig. 2 is a kind of structural representation of matched moulds state of the present invention；
In figure：1st, moving die insert, 2, fixed die insert, 3, cast gate, 4, cover half chamber, 5, thin rounded flakes shape irony inserts, 6, fixed
Position boss, 7, Nd-Fe-B permanent magnet, 8, circulating water pipe, 9, material returned thimble.
Specific embodiment
Below by specific embodiment, and accompanying drawing is combined, technical scheme is further described specifically：
Embodiment：As shown in Figures 1 and 2, a kind of horizontal cold pressing chamber aluminum alloy die-casting die, including moving die insert 1
With fixed die insert 2, cover half chamber 4 on fixed die insert, is provided with, thin rounded flakes shape irony inserts 5 is placed at cover half chamber center, and dynamic model is inlayed
Block and fixed die insert are engaged, and are provided with the cast gate 3 of connection cover half intracavity, the cover half chamber center of fixed die insert on fixed die insert
The positioning boss 6 corresponding with irony flake inserts center is provided with, embedding with the thin rounded flakes shape irony that places on cover half chamber
The part place of being affixed circumferentially uniformly is embedded with three pieces of rare-earth permanent magnets near outer ring surface position, is provided with recirculated water cooling in fixed die insert
System, circulating water cooling system include three circulating water pipes 8, and every circulating water pipe is through in fixed die insert and corresponding thereto
Rare-earth permanent magnet is fitted, and positioning boss is round table-like, and rare-earth permanent magnet is the Nd-Fe-B permanent magnet 7 of cylinder, in moving die insert
Extend transversely through and be provided with multiple material returned centre holes, in each material returned centre hole, be plugged with material returned thimble 9.
When the horizontal cold pressing chamber aluminum alloy die-casting die processing is used, as follows using step：
1st, start shooting, arrange, put inserts：
Mould is connected on die casting machine, die casting electromechanical source, source of the gas and cooling water source is connected, by die adjustment to die sinking shape
State（Referring to accompanying drawing 1）, die casting parameter is set, " thin rounded flakes shape irony inserts " is bonded on " Nd-Fe-B permanent magnet ", and led to
" positioning boss of truncated cone-shaped " that crosses on " fixed die insert " sets position, then presses die casting startup button.
2nd, matched moulds（Referring to accompanying drawing 2）：
Die casting machine hydraulic jack promotes dynamic model and " moving die insert " to move right to mold clamp under program.
3rd, injection aluminium alloy solution, injection：
Injection chamber is scooped out and injected to aluminium alloy solution by setting capacity from holding furnace by program control mechanical hand, and injection oil cylinder will
Aluminium alloy solution is pushed in the die cavity that has closed from injection chamber and stops sizing by setting time.Circulating water cooling system meeting simultaneously
The heat that aluminium alloy solution is delivered to Nd-Fe-B permanent magnet is taken away, avoids magnetic from disappearing to reduce the temperature of Nd-Fe-B permanent magnet
Move back.
4th, mold（Referring to accompanying drawing 1）：
Die casting machine hydraulic jack draws dynamic model under program and is moved to the left, and mould is opened.
5th, eject and remove foundry goods：
Foundry goods is ejected by die casting machine ejection cylinder under program by " material returned thimble " that be located on dynamic model, subsequent journey
Control mechanical hand is removed foundry goods and is put on the belt.
6th, cleaning die cavity, coating release agent：
Jet head sets of the program control mechanical hand movement with compressed air to the cleaning of dynamic, cover half chamber, then move spray nozzle to dynamic,
Cover half chamber sprays the releasing agent of set amount.
7th, lower whorl circulation is entered.
Embodiment described above is one kind preferably scheme of the present invention, not the present invention is made any pro forma
Limit, also have other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (5)
1. a kind of horizontal cold pressing chamber aluminum alloy die-casting die, including moving die insert and fixed die insert, is provided with fixed die insert and determines
Die cavity, cover half chamber center place thin rounded flakes shape irony inserts, and moving die insert and fixed die insert are engaged, and arrange on fixed die insert
There is the cast gate of connection cover half intracavity, it is characterized in that, the cover half chamber center of the fixed die insert is provided with embedding with irony flake
The corresponding positioning boss in part center, is affixed place near outer ring surface position with the thin rounded flakes shape irony inserts that places on cover half chamber
Multiple rare-earth permanent magnets are uniformly embedded with circumferentially, circulating water cooling system in fixed die insert, is provided with, circulating water cooling system includes
A plurality of circulating water pipe, every circulating water pipe pass through fixed die insert interior and rare-earth permanent magnet laminating corresponding thereto.
2. a kind of horizontal cold pressing chamber aluminum alloy die-casting die according to claim 1, is characterized in that, on the cover half chamber with
The thin rounded flakes shape irony inserts place of being affixed of placement is circumferentially uniformly embedded with three rare-earth permanent magnets near outer ring surface position, follows
Ring water-cooling system includes that three circulating water pipes, every circulating water pipe are passed through in fixed die insert and rare earth permanent magnet corresponding thereto
Show consideration for and close.
3. a kind of horizontal cold pressing chamber aluminum alloy die-casting die according to claim 1, is characterized in that, the positioning boss is circle
Mesa-shaped.
4. a kind of horizontal cold pressing chamber aluminum alloy die-casting die according to claim 1 or claim 2, is characterized in that, the rare earth permanent magnet
Body is the Nd-Fe-B permanent magnet of cylinder.
5. a kind of horizontal cold pressing chamber aluminum alloy die-casting die according to claim 1, is characterized in that, horizontal in the moving die insert
To multiple material returned centre holes are provided through, in each material returned centre hole, material returned thimble is plugged with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065864.2U CN206009778U (en) | 2016-09-21 | 2016-09-21 | A kind of horizontal cold pressing chamber aluminum alloy die-casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065864.2U CN206009778U (en) | 2016-09-21 | 2016-09-21 | A kind of horizontal cold pressing chamber aluminum alloy die-casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206009778U true CN206009778U (en) | 2017-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621065864.2U Active CN206009778U (en) | 2016-09-21 | 2016-09-21 | A kind of horizontal cold pressing chamber aluminum alloy die-casting die |
Country Status (1)
| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180636A (en) * | 2016-09-21 | 2016-12-07 | 浙江诺达信汽车配件有限公司 | A kind of horizontal cold pressing chamber aluminum alloy die-casting die |
| CN108437299A (en) * | 2018-04-03 | 2018-08-24 | 芜湖撼江智能科技有限公司 | A kind of easy-to-mount mold process units |
-
2016
- 2016-09-21 CN CN201621065864.2U patent/CN206009778U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180636A (en) * | 2016-09-21 | 2016-12-07 | 浙江诺达信汽车配件有限公司 | A kind of horizontal cold pressing chamber aluminum alloy die-casting die |
| CN108437299A (en) * | 2018-04-03 | 2018-08-24 | 芜湖撼江智能科技有限公司 | A kind of easy-to-mount mold process units |
| CN108437299B (en) * | 2018-04-03 | 2020-05-26 | 广东顺德京塑智能科技有限公司 | Mould apparatus for producing convenient to dismouting |
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| GR01 | Patent grant |