CN206561097U - Cool die casting - Google Patents
Cool die casting Download PDFInfo
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- CN206561097U CN206561097U CN201621440885.8U CN201621440885U CN206561097U CN 206561097 U CN206561097 U CN 206561097U CN 201621440885 U CN201621440885 U CN 201621440885U CN 206561097 U CN206561097 U CN 206561097U
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- dynamic model
- cover half
- die
- die cavity
- cooling tube
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Abstract
The utility model is related to a kind of technical field of material formation, more particularly to a kind of cooling die casting.Cool die casting, include the internal die frame for offering die cavity, the die frame includes mobilizable dynamic model and fixed cover half, closely connection seals the die frame for the outer wall of the dynamic model and the outer wall of cover half, the dynamic model coordinates the cover half to be formed with die cavity between dynamic model and cover half, cooling tube is provided with inside the dynamic model, described cooling tube one end is connected with water intaking valve, and the other end of the cooling tube is connected with outlet valve.The utility model beneficial effect is：Maintain temperature on dynamic model inwall constant, improve the intensity of workpiece.
Description
Technical field
The utility model is related to a kind of technical field of material formation, more particularly to a kind of cooling die casting.
Background technology
Die casting, or claim compression casting, it is a kind of metal casting technique, it is that the liquid metal of high temperature is utilized into high pressure pressure
Enter in die cavity, the construction of die cavity is identical with product configurations to be formed, after after the liquid metal cooled and solidified in die cavity, is taken
Go out, as need the workpiece of shaping.Cooling die casting is a kind of method for casting liquid forging, a kind of in special compression mod
The technique completed in forging machine.Its basic craft course is：Molten metal elder generation's low speed or high-speed casting fill type and entered in the die cavity of mould,
Mould has the cavity surface of activity, and it pressurizes with the cooling procedure of molten metal and forged, and has both eliminated the shrinkage porosity defect of contraction cavity of blank,
The interior tissue of blank is set to reach the Broken Crystal of forging state.The comprehensive mechanical performance of blank is significantly improved.
Number of patent application：201420006559.0 utility model disclose a kind of die casting, the die casting bag
The die frame that die cavity is opened up inside one is included, the die frame includes dynamic model and cover half, connected on the die casting
There is a vacuum extractor.On die casting connect a vacuum extractor, can gases at high pressure input liquid metal it
Before, by the evacuating air in die cavity, it is not necessary to set exhaust outlet on die casting again, solve the work during casting forming
The problem of generating stomata on part, substantially increases the quality of Forming Workpiece, improves the security of die casting and airtight
Property, but die casting of the prior art is after product is completed, and product is taken out generally by liftout attachment, but the device
Simply it is exhausted from a point of dynamic model bottom, causes non-uniform temperature of the workpiece at outlet, the intensity of workpiece occurs
Problem.
Utility model content
The utility model solves the above problems, and there is provided one kind cooling die casting.
The technical solution of the utility model is as follows：Cool die casting, includes the internal die frame for offering die cavity, institute
State die frame and include mobilizable dynamic model and fixed cover half, the outer wall of the dynamic model and the outer wall of cover half are closely connected institute
Die frame sealing is stated, the dynamic model cooperation cover half, which is formed between dynamic model and cover half on die cavity, described dynamic model, also to be set
There is a vacuum extractor, the vacuum extractor includes exhaust tube and aspiration pump, and the exhaust tube is connected to the aspiration pump
On；Offered inside the cover half connect the exhaust tube and the die cavity vacuumize runner；It is fixed on the wall of the cover half side
There is oil cylinder, described vacuumize is provided with runner by the guiding valve of the hydraulic oil cylinder driving, and the bottom of the die cavity is provided with angled slide block, institute
Angled slide block connection knock-pin is stated, the knock-pin is expansion link, and one end of the knock-pin is connected with die cavity, inside the dynamic model
Provided with cooling tube, described cooling tube one end is connected with water intaking valve, and the other end of the cooling tube is connected with outlet valve.
Further, guide rod is provided with the cover half, the dynamic model is set on the guide rod and can led along described
Bar is slided.
Implementation process of the present utility model is as follows：When vacuum extractor is started working, water intaking valve and outlet valve are opened, is made
Thermostatted water enters cooling tube, the temperature in dynamic model is remained constant.
Brief description of the drawings
Fig. 1 is specific embodiment structural representation.
Embodiment
Embodiment of the present utility model is further described below in conjunction with the accompanying drawings.
Cool die casting, includes the internal die frame 14 for offering die cavity 13, and the die frame 14 includes and can lived
Dynamic dynamic model 12 and fixed cover half 11, the outer wall of the dynamic model 12 and the outer wall of cover half 11 are closely connected the die frame 14
Sealing, the dynamic model 12 coordinates the cover half 11 to be formed between dynamic model 12 and cover half 11 on die cavity 13, described dynamic model 12
It is additionally provided with vacuum extractor, the vacuum extractor includes exhaust tube 9 and aspiration pump 8, and the exhaust tube 9 is connected to described
On aspiration pump 8；The connection exhaust tube 9 and the die cavity 13 are offered inside the cover half 11 vacuumizes runner 15；It is described
It is fixed with oil cylinder 2 on the side wall of cover half 11, it is described to vacuumize the guiding valve 10 for being provided with and being driven by the oil cylinder 9 in runner 15, it is described
The bottom of die cavity 13 is provided with angled slide block 4, and the angled slide block 4 connects knock-pin 6, and the knock-pin 6 is expansion link, the knock-pin
6 one end is connected with die cavity, it is characterised in that：The inside of dynamic model 12 is provided with cooling tube 3, the described one end of cooling tube 3 connection
There is water intaking valve 7, the other end of the cooling tube 3 is connected with outlet valve 5.Guide rod 1, the dynamic model 12 are provided with the cover half 11
It is set on the guide rod 1 and can be slided along the guide rod 1.When vacuum extractor is started working, water intaking valve 7 and water outlet are opened
Valve 5, makes thermostatted water enter cooling tube 3, the temperature in dynamic model 12 is remained constant.
The utility model beneficial effect is：Maintain temperature on dynamic model inwall constant, improve the intensity of workpiece.
Claims (2)
1. cool die casting, include inside and offer die cavity（13）Die frame（14）, the die frame（14）Include
Mobilizable dynamic model（12）With fixed cover half（11）, the dynamic model（12）Outer wall and cover half（11）Outer wall closely connect by
The die frame（14）Sealing, the dynamic model（12）Coordinate the cover half（11）In dynamic model（12）And cover half（11）Between be formed with
Die cavity（13）, described dynamic model（12）On be additionally provided with vacuum extractor, the vacuum extractor includes exhaust tube（9）With take out
Air pump（8）, the exhaust tube（9）It is connected to the aspiration pump（8）On；The cover half（11）Inside offers the connection pumping
Pipe（9）With the die cavity（13）Vacuumize runner（15）；The cover half（11）Oil cylinder is fixed with the wall of side（2）, it is described to take out true
Empty runner（15）In be provided with by the oil cylinder（2）The guiding valve of driving（10）, the die cavity（13）Bottom be provided with angled slide block
（4）, the angled slide block（4）Connect knock-pin（6）, the knock-pin（6）For expansion link, the knock-pin（6）One end and mould
Chamber is connected, it is characterised in that：The dynamic model（12）Inside is provided with cooling tube（3）, described cooling tube（3）One end is connected with into water
Valve（7）, the other end of the cooling tube is connected with outlet valve（5）.
2. cooling die casting according to claim 1, it is characterised in that：The cover half（11）On be provided with guide rod（1）,
The dynamic model（12）It is set in the guide rod（1）It is upper and can be along the guide rod（1）Slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621440885.8U CN206561097U (en) | 2016-12-27 | 2016-12-27 | Cool die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621440885.8U CN206561097U (en) | 2016-12-27 | 2016-12-27 | Cool die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206561097U true CN206561097U (en) | 2017-10-17 |
Family
ID=60028598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621440885.8U Active CN206561097U (en) | 2016-12-27 | 2016-12-27 | Cool die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206561097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735063A (en) * | 2016-12-27 | 2017-05-31 | 高州市金松铸造有限公司 | Cooling die casting |
-
2016
- 2016-12-27 CN CN201621440885.8U patent/CN206561097U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735063A (en) * | 2016-12-27 | 2017-05-31 | 高州市金松铸造有限公司 | Cooling die casting |
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