CN107971472A - A kind of new cold chamber die-casting machine can heating cylinder - Google Patents
A kind of new cold chamber die-casting machine can heating cylinder Download PDFInfo
- Publication number
- CN107971472A CN107971472A CN201810005932.3A CN201810005932A CN107971472A CN 107971472 A CN107971472 A CN 107971472A CN 201810005932 A CN201810005932 A CN 201810005932A CN 107971472 A CN107971472 A CN 107971472A
- Authority
- CN
- China
- Prior art keywords
- expects pipe
- oil
- casting machine
- heating cylinder
- cold 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/28—Melting pots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
Abstract
The invention discloses a kind of new cold chamber die-casting machine can heating cylinder, including for molten metal flowing expects pipe and with expects pipe collectively constitute heating circuit material set；The beneficial effects of the invention are as follows：Pass through the high temperature oil for expecting to pass through in set, barrel can direct heating, temperature keeping, ensure keep the safety in production while, reduce molten metal temperature loss, avoid the occurrence of due to material temperature it is too low caused by product is loose, cold line, discontented filling the problems such as, and die cast problems such as flow velocity is too low；Use diffusion welding (DW) welding technique, it is ensured that high temperature oil is not revealed, overflowed；Existing mould temperature controller is directly used, simple installation is realized, without specific temperature control device；It is low to manufacture cost, cost is saved for enterprise；Easy to directly transform existing device, beneficial to popularization.
Description
Technical field
The present invention relates to press structure field, and being specifically a kind of new cold chamber die-casting machine can heating cylinder.
Background technology
Barrel is the important component of injection mechanism of die-casting machine, and molten metal liquid is taken out, directly passed through by manipulator
Feed openings on barrel pour into molten metal in barrel, then two sections of propelled at high velocity by die casting machine upper piston, make molten metal
High speed and high pressure filling enters in mold cavity, and barrel is exactly molten metal container and stroke initial in this section of high-speed motion.
In order to reach more preferable filling effect and mobility, the temperature under molten metal molten condition is generally up to 670 degree, often
Rule barrel does not have heating unit, and molten metal enters in cold barrel, and thermal energy loss is very big, is easy to cause molten metal mobility not
It is good, and product easily filling is discontented after mould molding, cold shut is loose.
The content of the invention
It is an object of the invention to provide a kind of new cold chamber die-casting machine can heating cylinder, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical solution：
A kind of new cold chamber die-casting machine can heating cylinder, including for molten metal flowing expects pipe and collectively constitute heating with expects pipe
The material set in circuit, the outer wall of the expects pipe is equipped with oil duct, and the outer wall fixing sleeve of expects pipe is connected to material set, expects on the surface of set respectively
Equipped with the first oil inlet and the first oil outlet, the both ends of oil duct offer the second oil inlet and the second oil outlet respectively, and described
One oil inlet and the mutually fixed connection of the second oil inlet, the first oil outlet and the mutually fixed connection of the second oil outlet.
As the further scheme of the present invention：The oil duct twist shape.
As further scheme of the invention：The expects pipe and material set are welded and fixed by diffusion welding craft, are protected
Card high temperature oil is not spilt over.
As further scheme of the invention：Molten metal charging is offered in the expects pipe outside exposed discharging set
Mouthful.
As further scheme of the invention：First oil inlet and the first oil outlet pass through on-tube and mould respectively
Tool temperature controller is connected, and the high temperature oil of heating in mould temperature controller is internally formed circuit in oil duct, so as to reach
Heating and insulation effect to expects pipe.
As further scheme of the invention：The power bracket of the mould temperature controller is 18KW-60KW.
As further scheme of the invention：The mould temperature controller is oily formula Die temperature control machine.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, by expecting the high temperature oil that passes through in set, barrel can direct heating, temperature keeping, while ensureing to keep the safety in production, reduce golden
Belong to the loss of liquid temperature degree, avoid the occurrence of due to material temperature it is too low caused by product is loose, cold line, discontented filling the problems such as, Yi Jiliu
Speed is too low to wait die cast problem；
2nd, using diffusion welding (DW) welding technique, it is ensured that high temperature oil is not revealed, overflowed；
3rd, existing mould temperature controller is directly used, simple installation is realized, without specific temperature control device；
4th, it is low to manufacture cost, cost is saved for enterprise；
5th, easy to directly transform existing device, beneficial to popularization.
Brief description of the drawings
Fig. 1 be a kind of new cold chamber die-casting machine can heating cylinder schematic perspective view；
Fig. 2 be new cold chamber die-casting machine described in Fig. 1 can in heating cylinder expects pipe schematic perspective view；
Fig. 3 is that the new cold chamber die-casting machine described in Fig. 1 can expect the schematic perspective view that material covers in heating cylinder；
Fig. 4 be new cold chamber die-casting machine described in Fig. 1 can in heating cylinder expects pipe schematic front view；
Fig. 5 is the schematic cross-sectional view of line A-A in Fig. 4.
Embodiment
The technical solution of this patent is described in more detail with reference to embodiment.
Please refer to Fig.1-5, a kind of new cold chamber die-casting machine can heating cylinder, including for molten metal flowing expects pipe 2 and
The material set 3 in heating circuit is collectively constituted with expects pipe, the outer wall of the expects pipe 2 is equipped with oil duct 5, and the outer wall of expects pipe 2 is fixedly sleeved
There is material set 3, the first oil inlet 4 and the first oil outlet 6 are respectively equipped with the surface of material set 3, the both ends of oil duct 5 offer the respectively
Two oil inlets 9 and the second oil outlet 8, second oil outlet 8 and 6 phase of the first oil outlet, which are fixed, to be connected, the second oil inlet 9 and the
One oil inlet, 4 phase, which is fixed, to be connected.
The oil duct 5 twist shape.
The expects pipe 2 and material set 3 are welded and fixed by diffusion welding craft, ensure that high temperature oil is not spilt over.
Molten metal feed inlet 7 is offered in the expects pipe 2 outside exposed discharging set 3.
First oil inlet, 4 and first oil outlet 6 is connected by on-tube and mould temperature controller 1 respectively, is made
The high temperature oil of heating is internally formed circuit in oil duct 5 in mould temperature controller 1, so as to reach the heating and insulation to expects pipe 2
Effect.
The power bracket of the mould temperature controller 1 is 18KW-60KW.
The mould temperature controller 1 is oily formula Die temperature control machine.
The present invention operation principle be：By expecting the high temperature oils that pass through in set 3, barrel can direct heating, temperature keeping, protecting
While card safety in production, the loss of molten metal temperature is reduced, it is loose, cold to avoid the occurrence of the product caused by material temperature is too low
The problems such as line, filling discontented, and the die cast problems such as flow velocity is too low；And use diffusion welding (DW) welding technique, it is ensured that high
Warm oil is not revealed, overflowed；Existing mould temperature controller 1 is directly used, simple installation is realized, without specific temperature control device；
It is low to manufacture cost, cost is saved for enterprise；Easy to directly transform existing device, beneficial to popularization.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " setting ", " phase
Even " and " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；
It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements.For this area
Those of ordinary skill for, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention, and any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of new cold chamber die-casting machine can heating cylinder, include for molten metal flowing expects pipe（2）And with common group of expects pipe
Into the material set in heating circuit（3）, it is characterised in that the expects pipe（2）Outer wall be equipped with spiral oil duct（5）, and expects pipe（2）
Outer wall fixing sleeve be connected to material set（3）, material set（3）Surface on be respectively equipped with the first oil inlet（4）With the first oil outlet（6）,
Oil duct（5）Both ends offer the second oil inlet respectively（9）With the second oil outlet（8）, second oil inlet（9）With first into
Hydraulic fluid port（4）It is mutually fixed to connect, the second oil outlet（8）With the first oil outlet（6）It is mutually fixed to connect, first oil inlet（4）With
First oil outlet（6）Pass through on-tube and mould temperature controller respectively（1）It is connected.
2. new cold chamber die-casting machine according to claim 1 can heating cylinder, it is characterised in that the expects pipe（2）And material
Set（3）It is welded and fixed by diffusion welding craft.
3. new cold chamber die-casting machine according to claim 1 can heating cylinder, it is characterised in that exposed discharging set（3）Outside
The expects pipe in portion（2）On offer molten metal feed inlet（7）.
4. new cold chamber die-casting machine according to claim 1 can heating cylinder, it is characterised in that the mold temperature control
Machine（4）Power bracket be 18KW-60KW.
5. new cold chamber die-casting machine according to claim 1 can heating cylinder, it is characterised in that the mold temperature control
Machine（1）For oily formula Die temperature control machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810005932.3A CN107971472A (en) | 2018-01-03 | 2018-01-03 | A kind of new cold chamber die-casting machine can heating cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810005932.3A CN107971472A (en) | 2018-01-03 | 2018-01-03 | A kind of new cold chamber die-casting machine can heating cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107971472A true CN107971472A (en) | 2018-05-01 |
Family
ID=62005811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810005932.3A Pending CN107971472A (en) | 2018-01-03 | 2018-01-03 | A kind of new cold chamber die-casting machine can heating cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107971472A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128090A (en) * | 2018-10-30 | 2019-01-04 | 谢振宇 | A kind of novel die casting machine barrel with long service life |
| CN109226715A (en) * | 2018-10-09 | 2019-01-18 | 广州市型腔模具制造有限公司 | A kind of inner eccentric holes moulding mixture cylinder cooling system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19544716A1 (en) * | 1995-11-30 | 1997-06-05 | Gerhard Dr Ing Betz | Method for temperature control in die-casting machine with a filling chamber |
| JP2002018566A (en) * | 2000-07-07 | 2002-01-22 | Toshiba Mach Co Ltd | Injection sleeve for die casting machine |
| JP2004034055A (en) * | 2002-07-01 | 2004-02-05 | Hitachi Metals Ltd | Sleeve for die casting |
| JP2010120072A (en) * | 2008-11-21 | 2010-06-03 | Hitachi Metals Tool Steel Ltd | Die casting device |
| CN203621458U (en) * | 2013-08-19 | 2014-06-04 | 扬州嵘泰工业发展有限公司 | Heating cup |
| CN104259428A (en) * | 2014-09-16 | 2015-01-07 | 苏州橙石铸造有限公司 | Heating system for die-casting machine injection device |
| CN106216630A (en) * | 2016-08-31 | 2016-12-14 | 天津爱田汽车部件有限公司 | The firing equipment of semisolid pressure casting slurry |
| CN206643319U (en) * | 2017-04-13 | 2017-11-17 | 安徽永茂泰汽车零部件有限公司 | A kind of die casting barrel in auto parts production |
-
2018
- 2018-01-03 CN CN201810005932.3A patent/CN107971472A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19544716A1 (en) * | 1995-11-30 | 1997-06-05 | Gerhard Dr Ing Betz | Method for temperature control in die-casting machine with a filling chamber |
| JP2002018566A (en) * | 2000-07-07 | 2002-01-22 | Toshiba Mach Co Ltd | Injection sleeve for die casting machine |
| JP2004034055A (en) * | 2002-07-01 | 2004-02-05 | Hitachi Metals Ltd | Sleeve for die casting |
| JP2010120072A (en) * | 2008-11-21 | 2010-06-03 | Hitachi Metals Tool Steel Ltd | Die casting device |
| CN203621458U (en) * | 2013-08-19 | 2014-06-04 | 扬州嵘泰工业发展有限公司 | Heating cup |
| CN104259428A (en) * | 2014-09-16 | 2015-01-07 | 苏州橙石铸造有限公司 | Heating system for die-casting machine injection device |
| CN106216630A (en) * | 2016-08-31 | 2016-12-14 | 天津爱田汽车部件有限公司 | The firing equipment of semisolid pressure casting slurry |
| CN206643319U (en) * | 2017-04-13 | 2017-11-17 | 安徽永茂泰汽车零部件有限公司 | A kind of die casting barrel in auto parts production |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226715A (en) * | 2018-10-09 | 2019-01-18 | 广州市型腔模具制造有限公司 | A kind of inner eccentric holes moulding mixture cylinder cooling system |
| CN109226715B (en) * | 2018-10-09 | 2024-03-12 | 广州市型腔模具制造有限公司 | Inner hole eccentric type charging barrel cooling system |
| CN109128090A (en) * | 2018-10-30 | 2019-01-04 | 谢振宇 | A kind of novel die casting machine barrel with long service life |
| CN109128090B (en) * | 2018-10-30 | 2020-09-22 | 中山九焱热工科技有限公司 | Long service life's die casting machine feed cylinder |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210916 Address after: 528476 No. 15, Lane 2, Liantang street, Dayong Town, Zhongshan City, Guangdong Province Applicant after: Yu Xixi Address before: 528400 1st floor, No.2 Zhanxi new street, Tanzhou town, Zhongshan City, Guangdong Province Applicant before: GUANGDONG WENDA MAGNESIUM TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right |