CN107716892A - A kind of automatic heat radiation die casting machine - Google Patents
A kind of automatic heat radiation die casting machine Download PDFInfo
- Publication number
- CN107716892A CN107716892A CN201711037368.5A CN201711037368A CN107716892A CN 107716892 A CN107716892 A CN 107716892A CN 201711037368 A CN201711037368 A CN 201711037368A CN 107716892 A CN107716892 A CN 107716892A
- Authority
- CN
- China
- Prior art keywords
- dynamic model
- pressure chamber
- die casting
- casting machine
- heat radiation
- 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.)
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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
- B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
- B22D17/10—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled with horizontal press motion
-
- 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
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2218—Cooling or heating equipment for dies
-
- 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
- B22D17/32—Controlling equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a kind of automatic heat radiation die casting machine, including cover half, dynamic model, pressure chamber, pressure chamber is located at one end of dynamic model, running channel is provided with dynamic model, the both ends of the running channel are respectively and pressure chamber, die cavity is connected, the upper end of pressure chamber is connected with funnel, bell mouth connects with pressure chamber, pressure head is cased with pressure chamber, two heaters are symmetrically installed with the outer surface of the funnel, heat-insulation layer is bonded with the outer surface of funnel, heat abstractor is provided with the outside of dynamic model, the heat abstractor includes hot channel, water pump, controller and temperature inductor, the temperature inductor is arranged on inside dynamic model, the outside of dynamic model is wrapped up by hot channel, one end connection water pump of hot channel, controller is provided with the water pump, the controller passes through connection temperature inductor.The present invention is simple in construction, convenient and practical, and automatically die casting machine can be cooled, and the casting time shortens, and production efficiency improves, while eliminates manually, has saved labo r resources.
Description
Technical field
The present invention relates to die casting machine technical field, specially a kind of automatic heat radiation die casting machine.
Background technology
Die casting (English：Die casting) it is a kind of metal casting technique, it is characterized in the gold to thawing using mold cavity
Category applies high pressure.Mould is typically to be process with the higher alloy of intensity, this process some similar to injection molding.Mostly
Number die casting casting is all free from iron, such as zinc, copper, aluminium, magnesium, lead, tin and terne metal and their alloy.According to pressure
The difference of type is cast, it is necessary to use cold-chamber die casting machine or hot chamber machine.Die casting machine can be largely classified into hot chamber machine with
Two kinds of different types of cold-chamber die casting machine, difference are that they can bear great strength, and typical pressure limit arrives 400
Between 4000 kilograms.It can use cold chamber die casting wherein when die casting is not used to the metal of hot chamber diecasting technique, including aluminium,
Magnesium, copper and the higher kirsite of aluminum content.In such a process, it is necessary to first metal molten in an independent crucible
Fall.Then a number of molten metal is transferred in an injection room not being heated or injection nozzle.By hydraulic pressure or
Mechanical pressure, these metals are injected among mould.Cold-chamber die casting machine also has vertical and horizontal point, and vertical die-casting machine is usually
Small machines, and horizontal plunger die casting machine then has various models.
Moreover, existing die casting machine mostly can not automatic heat radiation, the casting time is longer, and operating efficiency is relatively low.
The content of the invention
It is an object of the invention to provide a kind of automatic heat radiation die casting machine, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of automatic heat radiation die casting machine, including it is cover half, dynamic
Mould, pressure chamber, fixed half and moving half closure fitting form the die cavity of die casting, and pressure chamber is located at one end of dynamic model, running channel is provided with dynamic model, should
The both ends of running channel are connected with pressure chamber, die cavity respectively, and the upper end of pressure chamber is connected with funnel, and bell mouth connects with pressure chamber, in pressure chamber
Pressure head is cased with, two heaters are symmetrically installed with the outer surface of the funnel, heat-insulation layer is bonded with the outer surface of funnel, is moved
Mould outer end is fixedly connected with slide bar, and one end of dynamic model is connected with handle, is provided with heat abstractor on the outside of the dynamic model, the radiating
Device includes hot channel, water pump, controller and temperature inductor, and the temperature inductor is arranged on inside dynamic model, dynamic model
Outside is wrapped up by hot channel, one end connection water pump of hot channel, is provided with controller on the water pump, the controller
Pass through connection temperature inductor.
Preferably, one end of the pressure head and hydraulic cylinder are attached.
Preferably, the heater particular location electric heater unit.
Preferably, the heat-insulation layer is made of polystyrene foam plastics or polyurethane foam plastics.
Preferably, the chute in frame for being provided with and fixing on the slide bar is adapted and can make dynamic model in frame
Enter the sliding block of line slip.
Preferably, temperature value adjusting device is provided with the controller.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is simple in construction, convenient and practical, can be automatic
Die casting machine is cooled so that casting can be molded faster, and the casting time shortens, and production efficiency improves, and saves simultaneously
It is artificial, save labo r resources.
Brief description of the drawings
Fig. 1 is a kind of automatic heat radiation press structure schematic diagram of the present invention；
Fig. 2 is a kind of automatic heat radiation die casting machine heat abstractor left view of the present invention.
In figure：1st, pressure head；2nd, funnel；3rd, cover half；4th, dynamic model；5th, frame；6th, pressure chamber；7th, running channel；8th, bell mouth；9th, it is incubated
Layer；10th, heater；11、；12nd, slide bar；13rd, heat abstractor；14th, hot channel；15th, water pump；16th, controller；17th, temperature sense
Answer device.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of automatic heat radiation die casting machine, including cover half 3, dynamic model
4th, pressure chamber 6, cover half 3 and the closure fitting of dynamic model 4 form the die cavity of die casting, and pressure chamber 6 is located at one end of dynamic model 4, is provided with and pours on dynamic model 4
Road 7, the both ends of the running channel 7 are connected with pressure chamber 6, die cavity respectively, and the upper end of pressure chamber 6 is connected with funnel 2, bell mouth 8 and pressure chamber 6
Connect, be cased with pressure head 1 in pressure chamber 6, two heaters 10, the outer surface of funnel 2 are symmetrically installed with the outer surface of the funnel 2
On be bonded with heat-insulation layer 9, the outer end of dynamic model 4 is fixedly connected with slide bar 12, and one end of dynamic model 4 is connected with handle 11, the dynamic model 4
Outside is provided with heat abstractor 13, and the heat abstractor 13 includes hot channel 14, water pump 15, controller 16 and temperature inductor
17, the temperature inductor 17 is arranged on inside dynamic model 4, and the outside of dynamic model 4 is wrapped up by hot channel 14, hot channel
One end connects water pump 15, is provided with controller 16 on the water pump 15, the controller 16 by connection temperature inductor 17,
One end of the pressure head 1 and hydraulic cylinder are attached, and the particular location electric heater unit of heater 10, the heat-insulation layer 9 is adopted
It is made of polystyrene foam plastics or polyurethane foam plastics, the cunning in frame 5 for being provided with and fixing on the slide bar 12
Groove is adapted and dynamic model 4 can be made to be provided with temperature value regulation dress on the sliding block of 5 enterprising line slip of frame, the controller 16
Put.
Operation principle：When it is implemented, before die casting, the position of pressure head 1 is located at the rear end of bell mouth 8, the gold in funnel 2
The molten solution of category is entered in pressure chamber 6, Driven by Hydraulic Cylinder pressure head 1 moves, and pressure head 1 extrudes metal due to gravity by bell mouth 8
Fused solution, point molten metal are entered in die cavity by running channel 7, and pressure head 1 continues to press on, and blocks bell mouth 8, the metal in funnel 2
Fused solution will be unable to enter pressure chamber 11, and pressure head 1 continues to press on point molten metal and is full of die cavity, the temperature being now placed in dynamic model 4
Inductor 17 senses the temperature of the inside cavity of dynamic model 4, and temperature data is sent on the controller 16 on water pump 15, control
Device 16 is provided with a fixed numerical value in advance by temperature value adjusting device, when the temperature data that temperature inductor 17 is sent is big
When this numerical value, controller 16 controls water pump 15 to start, and water pump 15 will be passed through water, hot channel 14 into hot channel 14
The temperature of dynamic model 4 is absorbed so as to have the function that to cool automatically, and now point molten metal curing molding under pressure, works as pressure
After the completion of casting, the hydraulic cylinder of the one end of dynamic model 4 pulls dynamic model 4, and dynamic model 4 and cover half 3 are separated, casting is taken out.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of automatic heat radiation die casting machine, including cover half, dynamic model, pressure chamber, fixed half and moving half closure fitting forms the die cavity of die casting,
Pressure chamber is located at one end of dynamic model, and running channel is provided with dynamic model, and the both ends of the running channel are connected with pressure chamber, die cavity respectively, pressure chamber it is upper
End is connected with funnel, and bell mouth is connected with pressure chamber, and pressure head is cased with pressure chamber, two are symmetrically installed with the outer surface of the funnel
Heater, heat-insulation layer is bonded with the outer surface of funnel, dynamic model outer end is fixedly connected with slide bar, and one end of dynamic model is connected with drawing
Hand, heat abstractor is provided with the outside of the dynamic model, the heat abstractor includes hot channel, water pump, controller and temperature sense
Device, the temperature inductor are arranged on inside dynamic model, and the outside of dynamic model is wrapped up by hot channel, and one end of hot channel connects
Water pump, controller is provided with the water pump, the controller passes through connection temperature inductor.
A kind of 2. automatic heat radiation die casting machine according to claim 1, it is characterised in that：One end of the pressure head and hydraulic cylinder
It is attached.
A kind of 3. automatic heat radiation die casting machine according to claim 1, it is characterised in that：The heater particular location electricity adds
Thermal.
A kind of 4. automatic heat radiation die casting machine according to claim 1, it is characterised in that：The heat-insulation layer uses polystyrene
Foamed plastics is made.
A kind of 5. automatic heat radiation die casting machine according to claim 1, it is characterised in that：The heat-insulation layer uses polyurethane foam
Foam plastics are made.
A kind of 6. automatic heat radiation die casting machine according to claim 1, it is characterised in that：It is provided with and fixes on the slide bar
Frame on chute be adapted and dynamic model can be made in the sliding block of the enterprising line slip of frame.
A kind of 7. automatic heat radiation die casting machine according to claim 1, it is characterised in that：Temperature is provided with the controller
Value adjusting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711037368.5A CN107716892A (en) | 2017-10-30 | 2017-10-30 | A kind of automatic heat radiation die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711037368.5A CN107716892A (en) | 2017-10-30 | 2017-10-30 | A kind of automatic heat radiation die casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107716892A true CN107716892A (en) | 2018-02-23 |
Family
ID=61202831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711037368.5A Withdrawn CN107716892A (en) | 2017-10-30 | 2017-10-30 | A kind of automatic heat radiation die casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107716892A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732055A (en) * | 2019-01-26 | 2019-05-10 | 佛山市南海镕信金属制品有限公司 | A kind of temperature automatically controlled smokeless aluminum alloy press casting machine |
| CN110405174A (en) * | 2019-08-15 | 2019-11-05 | 安徽旭隆精工科技有限公司 | A kind of novel cold-chamber die casting machine |
-
2017
- 2017-10-30 CN CN201711037368.5A patent/CN107716892A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732055A (en) * | 2019-01-26 | 2019-05-10 | 佛山市南海镕信金属制品有限公司 | A kind of temperature automatically controlled smokeless aluminum alloy press casting machine |
| CN110405174A (en) * | 2019-08-15 | 2019-11-05 | 安徽旭隆精工科技有限公司 | A kind of novel cold-chamber die casting machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180223 |