CN204470568U - A kind of die casting for the preparation of automobile oil nozzle - Google Patents
A kind of die casting for the preparation of automobile oil nozzle Download PDFInfo
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- CN204470568U CN204470568U CN201520069556.6U CN201520069556U CN204470568U CN 204470568 U CN204470568 U CN 204470568U CN 201520069556 U CN201520069556 U CN 201520069556U CN 204470568 U CN204470568 U CN 204470568U
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- guide pillar
- die casting
- push pedal
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Abstract
The utility model discloses a kind of die casting for the preparation of automobile oil nozzle, comprising the mould bases for installing each assembly; Pourable component, has the die cavity holding molten metal; Guidance set, comprises and is arranged on the first guide pillar on mould bases and the second guide pillar; Release assembly, be movably set in the first guide pillar, there is the push rod for promoting foundry goods; Die cavity is connected with pressure chamber, is provided with the injection punch head for molten metal being pushed die cavity in pressure chamber; Die casting of the present utility model, compact conformation, can ensure that in stowing operation, filling resistance is minimum, preparation technology is simple and easy, and production efficiency is high, safe and reliable, can prepare the automobile oil nozzle of function admirable; The connection of each parts is mainly and is fixedly connected with the fixed form with through hole staircase structural model by screw, easy to assembly, low cost of manufacture; Water-cooling channel adjustable die temperature, obtains rational thermo parameters method, improves the quality of cast product, extends die life.
Description
Technical field
The utility model belongs to technical field of mold, is specifically related to a kind of die casting for the preparation of automobile oil nozzle.
Background technology
As the atomizer of one of BBG critical component, its performance of quality to engine has a significant impact.At present, the automobile oil nozzle model in automobile market due to its structure special, what the material of usual atomizer adopted is T2 and high-speed steel, and moulding often adopts husky casting, the form of founding is prepared.Because the pressure of the molten metal of sand casting is usually too low, the defects such as easy formation is not fully filled, cold shut, and the complex technical process of model casting, existing automobile oil nozzle production technology is caused to there is production efficiency on the low side, the defects such as service life is short, and Product Precision is not high, and serviceability is unstable.
Utility model content
The purpose of this utility model solves the problem, and provides the die casting for the preparation of automobile oil nozzle that a kind of structure is simple, preparation technology is simple and easy, safe and reliable, production efficiency is high.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of die casting for the preparation of automobile oil nozzle, comprises the mould bases for installing each assembly; Pourable component, comprises the cover half be arranged on mould bases and the dynamic model be positioned at above cover half, their closed die cavities forming accommodation molten metal; Guidance set, comprise and be arranged on the first guide pillar on mould bases and the second guide pillar, dynamic model is enclosed within one end of the second guide pillar movably; Release assembly, be positioned at above dynamic model, be movably set in the first guide pillar, be arranged in dynamic model for the push rod promoting foundry goods; Described die cavity is connected with pressure chamber, is provided with the injection punch head for molten metal being pushed die cavity in pressure chamber.
Preferably, also comprise cooling package, cooling package comprises the water-cooling channel be located in cover half, and described water-cooling channel is looped around around die cavity.
Preferably, also comprise the shunting hammer be arranged on dynamic model, one end of shunting hammer is positioned at die cavity.
Preferably, described release assembly comprises push pedal and is arranged on the push pedal fixed head of push pedal lower end, and push pedal and push pedal fixed head are all movably set in the first guide pillar, and push rod is arranged on push pedal fixed head.
Preferably, described push pedal and be provided with the first guide pin bushing between push pedal fixed head and the first guide pillar.
Preferably, described dynamic model comprises the first moving die insert, is arranged on the core on the first moving die insert and is arranged on the second moving die insert between the first moving die insert and mould bases, one end of core is positioned at die cavity, the movable one end being enclosed within the second guide pillar of the second moving die insert.
Preferably, the second guide pin bushing is provided with between described second moving die insert and the second guide pillar.
Preferably, described cover half comprises the first fixed die insert be arranged on mould bases and the second fixed die insert be arranged between the first fixed die insert and mould bases.
Preferably, described mould bases comprise arrange from the bottom up base plate, support column, top clamping plate, for install cover half cover half cage plate, for installing the dynamic model cage plate of dynamic model, gripper shoe and Bottom clamp plate.
Preferably, described base plate, support column, top clamping plate are fixedly connected with by the first screw, and gripper shoe is fixedly connected with by the 4th screw with Bottom clamp plate.
The beneficial effects of the utility model are: die casting provided by the utility model, compact conformation, and can ensure that in stowing operation, filling resistance is minimum, preparation technology is simple and easy, and production efficiency is high, safe and reliable, can prepare the automobile oil nozzle of function admirable; The connection of each parts is mainly and is fixedly connected with the fixed form with through hole staircase structural model by screw, easy to assembly, low cost of manufacture; Water-cooling channel adjustable die temperature, obtains rational thermo parameters method, improves the quality of cast product, extends die life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model die casting.
Description of reference numerals: 1, Bottom clamp plate; 2, push pedal; 3, the first guide pin bushing; 4, the first guide pillar; 5, gripper shoe; 6, dynamic model cage plate; 7, the second moving die insert; 8, the second fixed die insert; 9, cover half cage plate; 10, top clamping plate; 11, the first screw; 12, support column; 13, base plate; 14, injection punch head; 15, pressure chamber; 16, the second screw; 17, die cavity; 18, water-cooling channel; 19, the first fixed die insert; 20, the second guide pillar; 21, the second guide pin bushing; 22, the first moving die insert; 23, core; 24, the 3rd screw; 25, push rod; 26, shunting hammer; 27, the 4th screw; 28, push pedal fixed head.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
As shown in Figure 1, die casting for the preparation of automobile oil nozzle of the present utility model, comprise mould bases, pourable component, guidance set, release assembly and cooling package, mould bases is for installing each assembly, comprise arrange from the bottom up base plate 13, support column 12, top clamping plate 10, for install cover half cover half cage plate 9, for installing the dynamic model cage plate 6 of dynamic model, gripper shoe 5 and Bottom clamp plate 1, wherein base plate 13, support column 12, top clamping plate 10 are fixedly connected with by the first screw 11, and gripper shoe 5 is fixedly connected with by the 4th screw 27 with Bottom clamp plate 1.
Guidance set comprises the first guide pillar 4 and the second guide pillar 20 be arranged on mould bases, first guide pillar 4 is arranged between Bottom clamp plate 1 and gripper shoe 5, second guide pillar 20 is arranged on also through cover half cage plate 9 on top clamping plate 10, and dynamic model is enclosed within the upper end of the second guide pillar 20 movably.
Releasing assembly is positioned at above dynamic model, comprise push pedal 2, the push pedal fixed head 28 being arranged on push pedal 2 lower end and the push rod 25 be arranged on push pedal fixed head 28, push pedal 2 and push pedal fixed head 28 are all movably set in the first guide pillar 4, push rod 25 for promoting foundry goods is arranged in gripper shoe 5 and dynamic model, in this embodiment, the upper end step formula of push rod 25 is fixed on push pedal fixed head 28, push pedal 2 and push pedal fixed head 28 are fixedly connected with by the 3rd screw 24 thus are fixed by push rod 25, in order to reduce wear and rub, push pedal 2 and be provided with the first guide pin bushing 3 between push pedal fixed head 28 and the first guide pillar 4.
Pourable component comprises the cover half be arranged on mould bases and the dynamic model be positioned at above cover half, their closed die cavities 17 forming accommodation molten metal.Dynamic model comprises the first moving die insert 22, is arranged on the core 23 on the first moving die insert 22 and is arranged on the second moving die insert 7 between the first moving die insert 22 and mould bases, the movable one end being enclosed within the second guide pillar 20 of second moving die insert 7, the second guide pin bushing 21 is also provided with between second moving die insert 7 and the second guide pillar 20, during matched moulds, dynamic model is located by the second guide pillar 20, in this embodiment, core 23 step to be fixed on the first moving die insert 22 and through the first moving die insert 22 thus the lower end of core 23 is positioned at die cavity 17.
Cover half comprises the first fixed die insert 19 be arranged in cover half cage plate 9 and the second fixed die insert 8 be arranged between the first fixed die insert 19 and mould bases, first fixed die insert 19 is also arranged on top clamping plate 10 by the second screw 16, the upper surface of the first fixed die insert 19 is recessed, jointly forms die cavity 17 with the first moving die insert 22 covering top.
Pressure chamber 15 is arranged in top clamping plate 10 and the first fixed die insert 19 and communicates in die cavity 17, is provided with the injection punch head 14 for molten metal being pushed die cavity 17 in pressure chamber 15.
In order to shunt the molten metal pushed, first moving die insert 22 is provided with shunting hammer 26, shunting hammer 26 step to be fixed on the first moving die insert 22 and through the first moving die insert 22 thus the other end of shunting hammer 26 is positioned at die cavity 17, be filled with partly molding cavity 17, the consumption of molten metal can be reduced.
Cooling package comprises the water-cooling channel 18 be opened in the first fixed die insert 19, and water-cooling channel 18 is looped around around die cavity 17, and water-cooling channel 18 adjustable die temperature, obtains rational thermo parameters method, improves the quality of cast product, extends die life.
The course of work of above-mentioned die casting is: after matched moulds, dynamic model and cover half close, dynamic model by with the second guide pillar 20 coordinated location, injection punch head 14 is pressed, and molten metal fills die cavity 17 by pressure chamber 15 through shunting hammer 26, and current constantly flow through water-cooling channel 18 thus regulate mould temperature; During die sinking, separately, foundry goods stays in dynamic model lower end, and push pedal 2 and push pedal fixed head 28 move down along the first guide pillar 4 for dynamic model and cover half, and push rod 25 is released assembly and resetted after being released by foundry goods through the first moving die insert 22.Repeat above-mentioned steps, carry out die casting next time.
Those of ordinary skill in the art will appreciate that, embodiment described here is to help reader understanding's principle of the present utility model, should be understood to that protection domain of the present utility model is not limited to so special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combination of not departing from the utility model essence according to these technology enlightenment disclosed in the utility model, and these distortion and combination are still in protection domain of the present utility model.
Claims (10)
1., for the preparation of a die casting for automobile oil nozzle, it is characterized in that:
Comprise the mould bases for installing each assembly;
Pourable component, comprises the cover half be arranged on mould bases and the dynamic model be positioned at above cover half, their closed die cavities (17) forming accommodation molten metal;
Guidance set, comprise and be arranged on the first guide pillar (4) on mould bases and the second guide pillar (20), dynamic model is enclosed within one end of the second guide pillar (20) movably;
Release assembly, be positioned at above dynamic model, be movably set in the first guide pillar (4), be arranged in dynamic model for the push rod (25) promoting foundry goods;
Described die cavity (17) is connected with pressure chamber (15), is provided with the injection punch head (14) for molten metal being pushed die cavity (17) in pressure chamber (15).
2. die casting according to claim 1, is characterized in that: also comprise cooling package, and cooling package comprises the water-cooling channel (18) be located in cover half, and described water-cooling channel (18) is looped around die cavity (17) around.
3. die casting according to claim 1, is characterized in that: also comprise shunting hammer (26) be arranged on dynamic model, one end of shunting hammer (26) is positioned at die cavity (17).
4. according to the arbitrary described die casting of claims 1 to 3, it is characterized in that: described release assembly comprises push pedal (2) and is arranged on the push pedal fixed head (28) of push pedal (2) lower end, push pedal (2) and push pedal fixed head (28) are all movably set in the first guide pillar (4), and push rod (25) is arranged on push pedal fixed head (28).
5. die casting according to claim 4, is characterized in that: described push pedal (2) and be provided with the first guide pin bushing (3) between push pedal fixed head (28) and the first guide pillar (4).
6. according to the arbitrary described die casting of claims 1 to 3, it is characterized in that: the second moving die insert (7) that described dynamic model comprises the first moving die insert (22), is arranged on the core (23) on the first moving die insert (22) and is arranged between the first moving die insert (22) and mould bases, one end of core (23) is positioned at die cavity (17), the movable one end being enclosed within the second guide pillar (20) of the second moving die insert (7).
7. die casting according to claim 6, is characterized in that: be provided with the second guide pin bushing (21) between described second moving die insert (7) and the second guide pillar (20).
8., according to the arbitrary described die casting of claims 1 to 3, it is characterized in that: described cover half comprises the first fixed die insert (19) be arranged on mould bases and the second fixed die insert (8) be arranged between the first fixed die insert (19) and mould bases.
9., according to the arbitrary described die casting of claims 1 to 3, it is characterized in that: described mould bases comprise arrange from the bottom up base plate (13), support column (12), top clamping plate (10), for install cover half cover half cage plate (9), for installing the dynamic model cage plate (6) of dynamic model, gripper shoe (5) and Bottom clamp plate (1).
10. die casting according to claim 9, it is characterized in that: described base plate (13), support column (12), top clamping plate (10) are fixedly connected with by the first screw (11), gripper shoe (5) is fixedly connected with by the 4th screw (27) with Bottom clamp plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069556.6U CN204470568U (en) | 2015-01-30 | 2015-01-30 | A kind of die casting for the preparation of automobile oil nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069556.6U CN204470568U (en) | 2015-01-30 | 2015-01-30 | A kind of die casting for the preparation of automobile oil nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204470568U true CN204470568U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520069556.6U Active CN204470568U (en) | 2015-01-30 | 2015-01-30 | A kind of die casting for the preparation of automobile oil nozzle |
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| Country | Link |
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| CN (1) | CN204470568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817603A (en) * | 2016-04-26 | 2016-08-03 | 安徽纯启动力机械有限公司 | Shrinkage-prevention die casting die |
| WO2017088422A1 (en) * | 2015-11-25 | 2017-06-01 | 深圳市华腾精密机械有限公司 | Aluminium alloy injection mould |
-
2015
- 2015-01-30 CN CN201520069556.6U patent/CN204470568U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017088422A1 (en) * | 2015-11-25 | 2017-06-01 | 深圳市华腾精密机械有限公司 | Aluminium alloy injection mould |
| CN105817603A (en) * | 2016-04-26 | 2016-08-03 | 安徽纯启动力机械有限公司 | Shrinkage-prevention die casting die |
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