CN203448642U - Die-casting die - Google Patents
Die-casting die Download PDFInfo
- Publication number
- CN203448642U CN203448642U CN201320539050.8U CN201320539050U CN203448642U CN 203448642 U CN203448642 U CN 203448642U CN 201320539050 U CN201320539050 U CN 201320539050U CN 203448642 U CN203448642 U CN 203448642U
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- Prior art keywords
- die
- cavity
- casting
- pin
- die casting
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- Expired - Fee Related
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Abstract
The utility model relates to a die-casting die. The die-casting die comprises a movable die frame, a fixed die frame, a movable die base, a fixed die base and a cavity. An ejector block is arranged on the lower portion of the cavity and connected with an ejector rod which is a telescopic rod. One end of the ejector rod is connected with a hydraulic cylinder. The section of the ejector block is trapezoid, and the end, towards the cavity, of the ejector block is a large-diameter end. Products can be rapidly ejected after being machined by the die-casting die in a die-casting mode, and therefore production efficiency of the die-casting die is improved.
Description
Technical field
The utility model relates to mould applications, relates in particular to a kind of die casting.
Background technology
Die casting is a kind of method of casting liquid forging, a kind of technique completing on special-purpose die casting die forging machine.Its basic craft course is: the first low speed of molten metal or high-speed casting fill in the die cavity of type progressive die tool, mould has movable cavity surface, it,, along with the cooling procedure pressurization of molten metal is forged, had both eliminated the shrinkage porosity defect of contraction cavity of blank, also made the interior tissue of blank reach the Broken Crystal of forging state.The comprehensive mechanical performance of blank is significantly improved.
Die casting of the prior art is after completing product, and it is generally by liftout attachment that product is taken out, but existing liftout attachment exists efficiency low when ejecting product, the problem that cannot eject rapidly.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of die casting is provided.
The utility model is to be achieved through the following technical solutions:
A die casting, comprises dynamic model frame, cover half frame, dynamic model seat, cover half seat and die cavity, and the bottom of described die cavity is provided with angled slide block, and described angled slide block connects knock-pin, and described knock-pin is expansion link, and one end of described knock-pin is connected with hydraulic cylinder.
As preferably, described angled slide block cross section is trapezoidal shape, towards one end of die cavity, is larger diameter end.
As preferably, described knock-pin is hydraulically extensible bar.
As preferably, the bottom of described cover half seat is provided with cavity, the built-in hydraulic cylinder of described cavity.
Compared with prior art, the beneficial effects of the utility model are: the utility model is when die casting completes product die casting, and ejecting product, improves its production efficiency fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of die casting, comprise dynamic model frame 1, cover half frame 2, dynamic model seat 3, cover half seat 4 and die cavity 5, the bottom of described die cavity 5 is provided with angled slide block 6, described angled slide block 6 connects knock-pin 7, described knock-pin 7 is hydraulically extensible bar, one end of described knock-pin 7 is connected with hydraulic cylinder 8, and the bottom of described cover half seat 4 is provided with cavity 9, the built-in hydraulic cylinder 8 of described cavity 9.
Described angled slide block 6 cross sections are trapezoidal shape, towards one end of die cavity 5, are larger diameter end, eject effective.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a die casting, comprise dynamic model frame (1), cover half frame (2), dynamic model seat (3), cover half seat (4) and die cavity (5), it is characterized in that, the bottom of described die cavity (5) is provided with angled slide block (6), described angled slide block (6) connects knock-pin (7), described knock-pin (7) is expansion link, and one end of described knock-pin (7) is connected with hydraulic cylinder (8).
2. die casting according to claim 1, is characterized in that, described angled slide block (6) cross section is trapezoidal shape, towards one end of die cavity (5), is larger diameter end.
3. die casting according to claim 1, is characterized in that, described knock-pin (7) is hydraulically extensible bar.
4. die casting according to claim 1, is characterized in that, the bottom of described cover half seat (4) is provided with cavity (9), the built-in hydraulic cylinder of described cavity (9) (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539050.8U CN203448642U (en) | 2013-09-02 | 2013-09-02 | Die-casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539050.8U CN203448642U (en) | 2013-09-02 | 2013-09-02 | Die-casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448642U true CN203448642U (en) | 2014-02-26 |
Family
ID=50128546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320539050.8U Expired - Fee Related CN203448642U (en) | 2013-09-02 | 2013-09-02 | Die-casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448642U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464718A (en) * | 2013-09-02 | 2013-12-25 | 昆山旭龙精密机械有限公司 | Die casting mould |
| CN106111940A (en) * | 2016-08-04 | 2016-11-16 | 苏州优浦精密铸造有限公司 | A kind of die casting of easy taking-up product |
| CN106424638A (en) * | 2015-08-05 | 2017-02-22 | 天津卡斯特机械有限公司 | Die-casting die of cast steel bucket teeth |
| CN108340294A (en) * | 2018-04-27 | 2018-07-31 | 郑州法图曼工具磨具有限公司 | A kind of abrasive material molding die easy to clean |
| CN113664175A (en) * | 2021-08-17 | 2021-11-19 | 无锡佳浩多精密机械有限公司 | Vacuum die-casting forming method and device for aluminum alloy communication cavity |
-
2013
- 2013-09-02 CN CN201320539050.8U patent/CN203448642U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464718A (en) * | 2013-09-02 | 2013-12-25 | 昆山旭龙精密机械有限公司 | Die casting mould |
| CN106424638A (en) * | 2015-08-05 | 2017-02-22 | 天津卡斯特机械有限公司 | Die-casting die of cast steel bucket teeth |
| CN106111940A (en) * | 2016-08-04 | 2016-11-16 | 苏州优浦精密铸造有限公司 | A kind of die casting of easy taking-up product |
| CN108340294A (en) * | 2018-04-27 | 2018-07-31 | 郑州法图曼工具磨具有限公司 | A kind of abrasive material molding die easy to clean |
| CN113664175A (en) * | 2021-08-17 | 2021-11-19 | 无锡佳浩多精密机械有限公司 | Vacuum die-casting forming method and device for aluminum alloy communication cavity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150902 |
|
| EXPY | Termination of patent right or utility model |