CN202480323U - Die-casting die structure capable of preventing slanted slide block from back-off - Google Patents
Die-casting die structure capable of preventing slanted slide block from back-off Download PDFInfo
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- CN202480323U CN202480323U CN2012200927748U CN201220092774U CN202480323U CN 202480323 U CN202480323 U CN 202480323U CN 2012200927748 U CN2012200927748 U CN 2012200927748U CN 201220092774 U CN201220092774 U CN 201220092774U CN 202480323 U CN202480323 U CN 202480323U
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- slide block
- angled
- die
- lift splits
- pump
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Abstract
The utility model discloses a die structure capable of preventing a slanted slide block from back-off, belongs to the technical field of die-casting dies, and aims at providing the die structure which is simple and reasonable in structural arrangement, reliable in stability, good in locking and locating effects, convenient to use, high in efficiency, big in motive power, good in quality, and capable of preventing the slanted slide block from the back-off. The die structure capable of preventing the slanted slide block from the back-off comprises a die (10), and is characterized in that a slide block seat (2) is fixedly arranged on the die, the slanted slide block (1) is arranged on the slide block seat, a portion of the die is right behind the slanted slide block and is fixedly provided with a core-pulling pump, an auxiliary pump is fixedly disposed on a portion of the die , the portion of the die faces a lateral side of the slanted slide block, a slide block lock (7) is arranged between the auxiliary pump and the slanted slide block, the slide block lock is arranged right in front of the auxiliary pump, and a lock hole matching with the slide block lock is arranged on the slanted slide block. The mould structure capable of preventing the slanted slide block from the back-off is mainly used in the die-casting die preventing the slanted slide blocks on the die-casting die from the back-off.
Description
Technical field
The utility model relates to a kind of die casting technical field, relates in particular to a kind of compression mod structure that prevents that angled-lift splits from retreating.
Background technology
Die casting generally all comprises angled-lift splits, because the angled-lift splits area is bigger, projected area is also bigger.For example, projected area is 120 square centimeters a angled-lift splits, and injection ratio pressure calculates by 800 kilograms per square centimetres; The clamp force that draws angled-lift splits needs 96 tons; At least need 100 tons oil pump, but do not have so big oil pump in the actual production, even if 100 tons oil pump is arranged; Production efficiency is also very low, and angled-lift splits also might be retreated.Because goods produce very big pressure when make-up machine is injected; For preventing that limited slip block and slide core are receiving big pressure displacement; Thereby can influence the size and the outward appearance of finished product, such as occurring running burr etc. on the goods, therefore; Angled-lift splits should adopt the locking positioning device, prevents that angled-lift splits from retreating and influence the quality of finished product.
Chinese patent Granted publication CN 200988097Y, open day is on December 12nd, 2007, name is called in the scheme of " structure of cast die " and discloses a kind of structure of cast die.It comprises that two are separated by and the foot pad established, and a plummer is formed respectively on the bottom of the opposite side of two foots pad; Stride between two plummers and establish liftout plate; The top of this time liftout plate is provided with a upper ejector plate; And two foots pad are provided with a male model; This male model is provided with a master mold.Weak point is that the angled-lift splits of this structure of cast die does not adopt the locking positioning device, on the die casting finished product, produces easily and runs blurred, influences the quality of die casting finished product.
The utility model content
The utility model is angled-lift splits not to be carried out locking positioning in order to solve to exist in the existing structure of cast die, causes productivity ratio low, is prone to produce the race blurred on the die casting finished product; These deficiencies of die casting end product quality difference provide a kind of structure advantages of simple to be set, and reliable in stability; Locking positioning is effective; Easy to use, efficient is high, and power is big, the measured a kind of compression mod structure that prevents that angled-lift splits from retreating of matter.
To achieve these goals, the utility model adopts following technical scheme:
A kind of compression mod structure that prevents that angled-lift splits from retreating comprises mould, is installed with take-up housing on the described mould; Take-up housing adopts pressing plate to fix, and on the described take-up housing angled-lift splits is installed, and is installed with the pump of loosing core on the mould in described angled-lift splits dead astern; On the mould of angled-lift splits side, be installed with auxiliary pump; And between auxiliary pump and angled-lift splits, be provided with slide block lock, and slide block is locked in the dead ahead of auxiliary pump, and described angled-lift splits is provided with the lockhole that is complementary with the slide block lock.
Slide block is locked on the take-up housing directly locking angled-lift splits, and the problem that angled-lift splits is retreated when having stoped the make-up machine injection has fully guaranteed the quality of finished product also to have improved production efficiency simultaneously.Employing is two high thrust oil pumps that crosswise is put, and angled-lift splits and slide block lock is all in chute, and structure is provided with advantages of simple; Stability is reliable, and locking positioning is effective, and is very easy to use; Efficient is high, and power is big, can improve the quality and the qualification rate of die casting product greatly.
As preferably, the described pump of loosing core is the oil pump of loosing core.The power that oil pump provides is powerful, and reliable and stable, and being fit to can provide required enough power for angled-lift splits in the manufacturing of big power of needs and reliable and stable die casting, guarantees carrying out smoothly of production, and the production efficiency and the quality of die casting is provided.
As preferably, described auxiliary pump is an auxiliary oil pump.The power that oil pump provides is powerful, and reliable and stable, and being fit to can provide required enough power for angled-lift splits in the manufacturing of big power of needs and reliable and stable die casting, guarantees carrying out smoothly of production, and the production efficiency and the quality of die casting is provided.
As preferably, described auxiliary oil pump is fixed on the adjustable rod, and described adjustable rod is fixed on the mould.Activity at the slide block lock must smoothly, steadily could guarantee that clamping stagnation or jumping phenomena do not take place angled-lift splits, otherwise can influence the quality of finished product and the life-span of mould in die production.
As preferably, described take-up housing is provided with slide block slot and lock slots, and described slide block slot and lock slots are cross shape setting, and described angled-lift splits is located in the slide block slot, and described slide block is locked in the lock slots.Slide block slot here and lock slots are equivalent to carry out embedded design to angled-lift splits and slide block lock, and this structural stability is good, has guaranteed that angled-lift splits stands fast.
As preferably, described angled-lift splits is provided with row's type location card article.The location card article cooperates with the slide block lock, can be good at playing the positioning action of angled-lift splits crosswise movement, guarantees that the angled-lift splits positioning action is good, thereby guarantees the quality of product fully.And can avoid angled-lift splits to deviate from or slide block lock interrupted the danger of damaging mould.
The utility model can reach following effect:
1, the utility model adopts slide block to be locked on the take-up housing directly locking angled-lift splits, and the problem that angled-lift splits is retreated when having stoped the make-up machine injection has fully guaranteed the quality of finished product also to have improved production efficiency simultaneously.
2, the utility model adopt and to be two high thrust oil pumps that crosswise is put, and angled-lift splits and slide block lock all in chute, and structure is provided with advantages of simple; Stability is reliable; Locking positioning is effective, and is very easy to use, and efficient is high; Power is big, can improve the quality and the qualification rate of die casting product greatly.
Description of drawings
Fig. 1 is a kind of side structure sketch map of the utility model.
Fig. 2 is a kind of fragmentary top TV structure sketch map of the utility model.
1, angled-lift splits; 2, take-up housing; 3, slide block slot; 4, location card article; 5, locating slot; 6, the oil pump of loosing core; 7, slide block lock; 8, auxiliary oil pump; 9, adjustable rod; 10, mould.
The specific embodiment
Embodiment: a kind of compression mod structure that prevents that angled-lift splits from retreating.Like Fig. 1, shown in Figure 2, the compression mod structure that this anti-limited slip block is retreated comprises mould 10, is installed with take-up housing 2 on the mould, adopts pressing plate to fix here.Angled-lift splits 1 is installed on the take-up housing, is installed with the pump of loosing core on the mould in angled-lift splits dead astern, this pump of loosing core is the oil pump 6 of loosing core.On the mould of angled-lift splits side, be installed with auxiliary pump, this auxiliary pump is an auxiliary oil pump 8, waits when mounted, is fixed on auxiliary oil pump earlier on the adjustable rod 9, and then is fixed on adjustable rod on the mould.Between auxiliary oil pump and angled-lift splits, be provided with slide block lock 7, and slide block is locked in the dead ahead of auxiliary oil pump.Angled-lift splits is provided with the lockhole that is complementary with the slide block lock.On take-up housing, be provided with slide block slot 3 and lock slots 5; And slide block slot and lock slots be cross shape setting, and slide block slot is located at angled-lift splits in the slide block slot than the locking groove depth; Be locked in slide block in the lock slots, and be provided with row's type location card article 4 at the angled-lift splits upper surface.
Behind the mould matched moulds, angled-lift splits resets under the promotion of the oil pump 6 of loosing core, during die casting; Because angled-lift splits 1 shaping area is bigger, the pressure of generation is also bigger, and the oil pump 6 of loosing core can't guarantee that angled-lift splits 1 stands fast; So add slide block lock dog 7 in take-up housing 2 back, guarantee that angled-lift splits 1 stands fast.After die casting was accomplished, auxiliary oil pump 8 was taken out slide block lock 7 earlier, and the oil pump 6 of loosing core is taken out angled-lift splits 1 again.
This structure has guaranteed that angled-lift splits stands fast, and it is provided with advantages of simple, and reliable in stability, and locking positioning is effective, and is easy to use, and power is big, can improve the quality of production and the production efficiency of die casting product greatly.
Combine accompanying drawing to describe the embodiment of the utility model above, but not limited by the foregoing description when realizing, those of ordinary skills can make various variations or modification within the scope of the appended claims.
Claims (6)
1. compression mod structure that prevents that angled-lift splits from retreating; Comprise mould (10), it is characterized in that, be installed with take-up housing (2) on the described mould; Angled-lift splits (1) is installed on the described take-up housing; Be installed with the pump of loosing core on the mould in described angled-lift splits dead astern, on the mould of angled-lift splits side, be installed with auxiliary pump, and between auxiliary pump and angled-lift splits, be provided with slide block lock (7); And slide block is locked in the dead ahead of auxiliary pump, and described angled-lift splits is provided with the lockhole that is complementary with the slide block lock.
2. a kind of compression mod structure that prevents that angled-lift splits from retreating according to claim 1 is characterized in that, the described pump of loosing core is the oil pump of loosing core (6).
3. a kind of compression mod structure that prevents that angled-lift splits from retreating according to claim 1 and 2 is characterized in that described auxiliary pump is auxiliary oil pump (8).
4. a kind of compression mod structure that prevents that angled-lift splits from retreating according to claim 3 is characterized in that described auxiliary oil pump is fixed on the adjustable rod (9), and described adjustable rod is fixed on the mould.
5. a kind of compression mod structure that prevents that angled-lift splits from retreating according to claim 1 and 2; It is characterized in that; Described take-up housing is provided with slide block slot (3) and lock slots (5); Described slide block slot and lock slots are cross shape setting, and described angled-lift splits is located in the slide block slot, and described slide block is locked in the lock slots.
6. a kind of compression mod structure that prevents that angled-lift splits from retreating according to claim 5 is characterized in that, described angled-lift splits is provided with row's type location card article (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200927748U CN202480323U (en) | 2012-03-13 | 2012-03-13 | Die-casting die structure capable of preventing slanted slide block from back-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200927748U CN202480323U (en) | 2012-03-13 | 2012-03-13 | Die-casting die structure capable of preventing slanted slide block from back-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202480323U true CN202480323U (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200927748U Expired - Fee Related CN202480323U (en) | 2012-03-13 | 2012-03-13 | Die-casting die structure capable of preventing slanted slide block from back-off |
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| Country | Link |
|---|---|
| CN (1) | CN202480323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140485A (en) * | 2019-06-28 | 2020-12-29 | 汉达精密电子(昆山)有限公司 | Angle pin mechanism and mould in slider |
-
2012
- 2012-03-13 CN CN2012200927748U patent/CN202480323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140485A (en) * | 2019-06-28 | 2020-12-29 | 汉达精密电子(昆山)有限公司 | Angle pin mechanism and mould in slider |
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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: 20121010 Termination date: 20180313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |