CN205362598U - Die -casting is with vertical microdiecast machine - Google Patents
Die -casting is with vertical microdiecast machine Download PDFInfo
- Publication number
- CN205362598U CN205362598U CN201521050783.0U CN201521050783U CN205362598U CN 205362598 U CN205362598 U CN 205362598U CN 201521050783 U CN201521050783 U CN 201521050783U CN 205362598 U CN205362598 U CN 205362598U
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- China
- Prior art keywords
- brace
- die casting
- injection plunger
- movable plate
- hinged
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Abstract
The utility model provides a die -casting is with vertical microdiecast machine, includes from last to the injection mechanism, stereotype plate, mould, movable plate, the tailboard that set gradually down, the stereotype plate is equipped with and melts the cup, tailboard axle center department is equipped with the compound die pneumatic cylinder, the tailboard with be equipped with several toggle mechanism between the movable plate, toggle mechanism includes stull arm, vertical support arm and fixes the connector of compound die hydraulic cylinder piston rod bottom, the vertical support arm is including articulated last brace together and brace down, it is still articulated with the tailboard to go up the brace, the brace is still articulated with the movable plate down, stull arm one end with the connector is articulated, and the other end articulates on the vertical support arm. The beneficial effects of the utility model are that through set up the inner bag in the casing, can utilize the circulating water to reach cooling's effect. Owing to set up in the ring channel and be higher than the solder that the ring channel set up has increased plunger head's abrasion strength, has prolonged plunger head's life.
Description
Technical field
This utility model relates to die casting machine technical field, is specifically related to a kind of die casting vertical fine die casting machine.
Background technology
Die casting machine be one under pressure in molten metal bath injection to mould cool down molding, consolidated after die sinking
The industrial foundry machinery of body metal casting.Die casting machine can be divided into horizontal plunger die casting machine and vertical die-casting machine structure.Current horizontal plunger die casting machine is comparatively ripe technically, and be widely used, but owing to adopting the structure of " horizontal ", in use, molten metal liquation is poured into when molten cup carries out die casting action, owing to molten cup having large quantity of air, in molten metal and air press-in die simultaneously, can inevitably there is pore inside the metal casting of die cast, have a strong impact on the quality of metal casting.In prior art, die sinking, mould assembling action all adopt pure hydraulic means to drive, and the action such as eject and all complete separately outside die casting machine, and slow in one's movements, work efficiency is low；And the injection plunger in injection mechanism makes cylinder iron to make, without inner bag, it is impossible to cooling, service life is extremely short.
Utility model content
The purpose of this utility model is in that to provide a kind of die casting vertical fine die casting machine, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of die casting vertical fine die casting machine, including the injection mechanism set gradually from top to bottom, stereotype plate, mould, movable plate, tailgate, described stereotype plate is provided with molten cup, described tailgate axle center place is provided with closing liquid cylinder pressure, several toggle mechanism it is provided with between described tailgate and described movable plate, described toggle mechanism includes stull arm, erect brace and be fixed on the union joint of described matched moulds hydraulic cylinder piston rod bottom, described perpendicular brace includes hinged upper brace and lower brace, described upper brace is also hinged with tailgate, described lower brace is also hinged with movable plate, described stull arm one end is hinged with described union joint, the other end is hinged in described perpendicular brace, described toggle mechanism is arranged about the axisymmetrical of described closing liquid cylinder pressure；Containing injection plunger in described injection mechanism, described injection plunger one end is provided with injection plunger push rod connector, and the other end of described injection plunger push rod connector connects the injection plunger push rod for pushing molten metal；Housing that described injection plunger includes having central axis and at the inner bag accommodating cooling water of enclosure interior, the opening part of inner bag is connected to injection plunger push rod connector, described enclosure interior is provided with teeth groove near opening part, the outer surface of housing is provided with eight cannelures, described cannelure is perpendicular to the central axis of described housing and arranges, and is filled with horizontal plane and is higher than the solder of described cannelure in cannelure.
As further program of the utility model: described movable plate is provided with ejecting mechanism.
As this utility model further scheme: described ejecting mechanism includes ejecting hydraulic cylinder.
As this utility model further scheme: the opening part of described inner bag has boss, and described boss is provided with the draw-in groove corresponding with described teeth groove.
The air extrusion being first positioned in molten cup above molten metal when the beneficial effects of the utility model are by die casting action, can solve preferably metal casting is with leachy problem, closing liquid cylinder pressure passes through toggle mechanism driving, driven mold carries out die sinking, mould assembling action, there is mold clamping force strong, the advantages such as die sinking, closure pressing speed are fast；By arranging inner bag in housing, it is possible to utilize recirculated water to reach the effect cooled.Owing to arranging the solder arranged higher than described cannelure in cannelure, add the abrasion resistance of injection plunger, extend the service life of injection plunger.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of this utility model injection plunger；
Fig. 3 is that the A-A of this utility model Fig. 2 is to sectional view.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
nullRefer to Fig. 1-Fig. 3，In this utility model embodiment，A kind of die casting vertical fine die casting machine，Including the injection mechanism 1 set gradually from top to bottom、Stereotype plate 2、Mould 3、Movable plate 4、Tailgate 5，Described stereotype plate 2 is provided with molten cup 6，Described tailgate 5 axle center place is provided with closing liquid cylinder pressure 7，Several toggle mechanism it is provided with between described tailgate 5 and described movable plate 4，Described toggle mechanism includes stull arm 8、Perpendicular brace 9 and the union joint 10 being fixed on described closing liquid cylinder pressure 7 piston rod bottom，Described perpendicular brace 9 includes hinged upper brace and lower brace，Described upper brace is also hinged with tailgate 5，Described lower brace is also hinged with movable plate 4，Described stull arm 8 one end is hinged with described union joint 10，The other end is hinged in described perpendicular brace 9，Described toggle mechanism is arranged about the axisymmetrical of described closing liquid cylinder pressure 7，Before using，The height that the thickness according to mould 3 adjusts tailgate 5 is needed to make the perpendicular brace 9 of toggle mechanism stretch，The position making tailgate 5 after adjustment is fixed.Under matched moulds state, injecting molten metal in molten cup 6, the air in molten cup 6 slowly upwardly, is discharged, then rapidly upward, is clamp-oned by molten metal in mould 3 by injection mechanism 1.When carrying out die sinking action, the piston rod of closing liquid cylinder pressure 7 moves upward, and stull arm 8 is inclined upwardly, and pulls perpendicular brace 9 to bend, and upper mould moves upwardly together along with movable plate 4, and die sinking completes.Ejecting mechanism 11 by the metal casting of molding from knocking from up die.
Containing injection plunger 12 in described injection mechanism, described injection plunger 12 one end is provided with injection plunger push rod connector 13, and the other end of described injection plunger push rod connector 13 connects the injection plunger push rod for pushing molten metal；nullHousing 121 that described injection plunger 12 includes having central axis and at the inner bag 122 accommodating cooling water within housing 121，The opening part of inner bag 122 is connected to injection plunger push rod connector 13，Described housing 121 is internal is provided with teeth groove 1213 near opening part，The outer surface of housing 121 is provided with eight cannelures 1211，Described cannelure 1211 is perpendicular to the central axis of described housing 121 and arranges，It is filled with horizontal plane in cannelure 1211 and is higher than the solder of described cannelure 1211，During die casting machine work，Injection plunger push rod is connected on injection plunger 12 by injection plunger push rod connector 13，The cold water in water pipe in injection plunger push rod is passed into the temperature reducing injection plunger 12 in inner bag 122，When injection plunger 12 does back and forth movement in the barrel of die casting machine，Friction can be formed between housing 121 and barrel，Setting due to cannelure 1211，The solder higher than the setting of described cannelure 1211 filled in it decreases the friction between housing 121 and barrel，Make the work that injection plunger 12 can be lasting，Extend the working life of injection plunger 12.Injection plunger 12 so goes round and begins again work, can guarantee that the normal operation of die casting machine all the time.
Described movable plate 4 is provided with ejecting mechanism 11.
Described ejecting mechanism 11 includes ejecting hydraulic cylinder.
The opening part of described inner bag 122 has boss 1212, and described boss 1212 is provided with the draw-in groove 1214 corresponding with described teeth groove 1213.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a die casting vertical fine die casting machine, it is characterized in that, including the injection mechanism set gradually from top to bottom, stereotype plate, mould, movable plate, tailgate, described stereotype plate is provided with molten cup, described tailgate axle center place is provided with closing liquid cylinder pressure, several toggle mechanism it is provided with between described tailgate and described movable plate, described toggle mechanism includes stull arm, erect brace and be fixed on the union joint of described matched moulds hydraulic cylinder piston rod bottom, described perpendicular brace includes hinged upper brace and lower brace, described upper brace is also hinged with tailgate, described lower brace is also hinged with movable plate, described stull arm one end is hinged with described union joint, the other end is hinged in described perpendicular brace, described toggle mechanism is arranged about the axisymmetrical of described closing liquid cylinder pressure；Containing injection plunger in described injection mechanism, described injection plunger one end is provided with injection plunger push rod connector, and the other end of described injection plunger push rod connector connects the injection plunger push rod for pushing molten metal；Housing that described injection plunger includes having central axis and at the inner bag accommodating cooling water of enclosure interior, the opening part of inner bag is connected to injection plunger push rod connector, described enclosure interior is provided with teeth groove near opening part, the outer surface of housing is provided with eight cannelures, described cannelure is perpendicular to the central axis of described housing and arranges, and is filled with horizontal plane and is higher than the solder of described cannelure in cannelure.
2. a kind of die casting vertical fine die casting machine according to claim 1, it is characterised in that be provided with ejecting mechanism on described movable plate.
3. a kind of die casting vertical fine die casting machine according to claim 2, it is characterised in that described ejecting mechanism includes ejecting hydraulic cylinder.
4. a kind of die casting vertical fine die casting machine according to claim 1, it is characterised in that the opening part of described inner bag has boss, and described boss is provided with the draw-in groove corresponding with described teeth groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521050783.0U CN205362598U (en) | 2015-12-16 | 2015-12-16 | Die -casting is with vertical microdiecast machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521050783.0U CN205362598U (en) | 2015-12-16 | 2015-12-16 | Die -casting is with vertical microdiecast machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205362598U true CN205362598U (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521050783.0U Expired - Fee Related CN205362598U (en) | 2015-12-16 | 2015-12-16 | Die -casting is with vertical microdiecast machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205362598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803477A (en) * | 2017-11-30 | 2018-03-16 | 佛山市高明建强科技有限公司 | A kind of vertical die-casting machine |
-
2015
- 2015-12-16 CN CN201521050783.0U patent/CN205362598U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803477A (en) * | 2017-11-30 | 2018-03-16 | 佛山市高明建强科技有限公司 | A kind of vertical die-casting machine |
| CN107803477B (en) * | 2017-11-30 | 2019-05-24 | 滦县天时矿山机械设备有限公司 | A kind of vertical die-casting machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20181216 |