CN205074520U - Automatic vertical high pressure casting mould that surely leaves the gating system in mould - Google Patents
Automatic vertical high pressure casting mould that surely leaves the gating system in mould Download PDFInfo
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- CN205074520U CN205074520U CN201520890773.1U CN201520890773U CN205074520U CN 205074520 U CN205074520 U CN 205074520U CN 201520890773 U CN201520890773 U CN 201520890773U CN 205074520 U CN205074520 U CN 205074520U
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Abstract
The utility model relates to an automatic vertical high pressure casting mould that surely leaves the gating system in mould, the movable mould contains movable mould bottom plate, movable mould board and movable mould benevolence, the movable mould inboard is arranged in to movable mould benevolence, the movable mould board passes through the backing plate and links to each other with movable mould bottom plate, the movable mould board is arranged in to the liftout plate, in backing plate and the cavity that movable mould bottom plate encloses, thimble on the liftout plate passes movable mould board and movable mould benevolence in proper order, the cover half contains fixed die plate and cover half benevolence, cover half benevolence is arranged in the fixed die plate, cover half benevolence matches with movable mould benevolence and forms the castable chamber, the gating system stretches into to the castable chamber through fixed die plate and cover half benevolence, blank mechanism contains the hydro -cylinder, blank pole and blank guide pin bushing, the blank guide pin bushing is installed in movable mould benevolence, the hydro -cylinder is installed in movable mould bottom plate, install the piston rod on the piston in the hydro -cylinder, the blank pole is fixed in the front end of piston rod, the blank pole stretches into to the blank guide pin bushing in, the top of blank pole is relative with the gating system. When metal liquid had solidified but has not had the intensity state, the piston rod drove the action of blank pole, with foundry goods and the gating system separation.
Description
Technical field
The utility model relates to a kind of vertical high-pressure casting mould, particularly relates in a kind of mould the vertical high-pressure casting mould automatically cutting off running gate system.
Background technology
High-pressure casting is injected in airtight mold cavity by drift molten metal or semi-solid alloy, and high-pressure, make its solidification forming, finally obtain the method for product or blank.Having that liquid metal utilization rate is high, operation simplifies and the advantage such as steady quality, is a kind of energy-saving, metal-forming techniques with potential application foreground.Be successfully used to vapour, motorcycle manufacturing industry, aviation and war industry field, also widely apply in the industries such as instrument, hardware & tools, building.
When producing foundry goods with mould, molten metal injects the forming cavity in mould by running gate system, and after the metal freezing in chamber to be formed, foundry goods is taken out in die sinking, the foundry goods taken out from mould is also connected with running gate system, needs foundry goods and running gate system to cut off.This process need manually completes, and running gate system is excised from foundry goods and processes removal surface.This production model relates to a large amount of manpower consumptions and expenditure of time, and not only production efficiency is low, and production cost is high, and casting quality is affected by human factors comparatively large, less stable.
Under the production model that automated production degree is now more and more higher, be necessary to develop a kind ofly shorten the production cycle, mechanism that the indirect extrusion casting mould inside that reduces production cost excises running gate system automatically.
Utility model content
The purpose of this utility model is the deficiency overcoming prior art existence, provides in a kind of mould the vertical high-pressure casting mould automatically cutting off running gate system, is intended to shorten the production cycle, reduce production cost.
The purpose of this utility model is achieved through the following technical solutions:
Automatically the vertical high-pressure casting mould of running gate system is cut off in mould, feature: comprise dynamic model, cover half, material cutting mechanism and running gate system, described dynamic model comprises moving clamping plate, backing plate, liftout plate, thimble, moving platen and mavable module core, mavable module core is placed in moving platen, moving platen is connected with moving clamping plate by backing plate, liftout plate is placed in moving platen, in the chamber that backing plate and moving clamping plate surround, thimble on liftout plate is successively through the through hole on moving platen and mavable module core, described cover half comprises solid plate and fixed mold core, fixed mold core is placed in solid plate, solid plate is relative with moving platen, fixed mold core and mavable module core match to be formed and pour into a mould die cavity, running gate system stretches to cast die cavity through solid plate and fixed mold core, described material cutting mechanism comprises oil cylinder, blank bar and blank guide pin bushing, blank guide pin bushing is arranged in mavable module core, oil cylinder is arranged in moving clamping plate, in-oil cylinder piston is provided with piston rod, piston rod is vertically successively through the through hole on liftout plate and moving platen, blank bar is fixed on the front end of piston rod, blank bar stretches in blank guide pin bushing and matches with it, can along blank guide pin bushing rectilinear motion, the top of blank bar is relative with running gate system.
Further, automatically cut off the vertical high-pressure casting mould of running gate system in above-mentioned mould, wherein, the shape of described blank bar is cylindrical.
Further, automatically cut off the vertical high-pressure casting mould of running gate system in above-mentioned mould, wherein, described liftout plate is installed on and ejects on base plate, ejects base plate and is placed in the chamber that moving platen, backing plate and moving clamping plate surround.
Substantive distinguishing features and the progress of technical solutions of the utility model are mainly reflected in:
Mould inscribe running gate system mechanism, molten metal solidified but without state of strength time, piston rod moves downward, and drives the action of blank bar, is separated by foundry goods with running gate system.Compared to prior art, the utility model mould inscribe running gate system mechanism, just can cut off running gate system at mould inside automatically at foundry goods cooling stage, make it to be separated with foundry goods, eliminate the operation of running gate system at the laggard row relax of die sinking, shorten the production cycle of foundry goods, reduce production cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Fig. 1: cross section structure schematic diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1, automatically the vertical high-pressure casting mould of running gate system is cut off in mould, comprise dynamic model, cover half, material cutting mechanism and running gate system 11, described dynamic model comprises moving clamping plate 1, backing plate 2, eject base plate 3, liftout plate 4, thimble 5, moving platen 6 and mavable module core 7, mavable module core 7 is placed in moving platen 6, moving platen 6 is connected with moving clamping plate 1 by backing plate 2, eject base plate 3 and be placed in moving platen 6, in the chamber that backing plate 2 and moving clamping plate 1 surround, liftout plate 4 is installed on and ejects on base plate 3, thimble 5 on liftout plate 4 is successively through the through hole on moving platen 6 and the through hole on mavable module core 7, cover half comprises solid plate 8 and fixed mold core 9, fixed mold core 9 is placed in solid plate 8, solid plate 8 is relative with moving platen 6, fixed mold core 9 and mavable module core 7 match to be formed and pour into a mould die cavity, running gate system 11 stretches to cast die cavity through solid plate 8 and fixed mold core 9, material cutting mechanism comprises oil cylinder 12, blank bar 15 and blank guide pin bushing 16, the shape of blank bar 15 is cylindrical, blank guide pin bushing 16 is arranged in mavable module core 7, oil cylinder 12 is arranged in moving clamping plate 1, piston 13 in oil cylinder 12 is provided with piston rod 14, piston rod 14 is vertically successively through ejecting base plate 3, through hole on liftout plate 4 and moving platen 6, blank bar 15 is fixed on the front end of piston rod 14, blank bar 15 stretches in blank guide pin bushing 16 and matches with it, can along blank guide pin bushing 16 rectilinear motion, the top of blank bar 15 is relative with running gate system 11.
Mould matched moulds casting process, cut running gate system mechanism and be failure to actuate, blank bar 15 coordinates with blank guide pin bushing 16, serves as core, completes casting forming.In molten metal sand off, molten metal solidified but without state of strength time, oil cylinder 12 starts action and by the power transmission of piston 13, piston rod 14 is moved downward, and drives the action of blank bar 15, is separated by foundry goods 10 with running gate system 11; After cooling forming terminates, mould die sinking also ejects foundry goods 10; Then liftout plate 4 resets, mould matched moulds, and this oil cylinder 12 resets and by the mating reaction of piston 13, piston rod 14 counter motion resetted simultaneously, and drive blank bar 15 to reset, mould enters next molding cycle.
The utility model mould inscribe running gate system mechanism, molten metal solidified but without state of strength time, piston rod moves downward, and drives the action of blank bar, is separated by foundry goods with running gate system.Compared to prior art, the utility model mould inscribe running gate system mechanism, just can cut off running gate system at mould inside automatically at foundry goods cooling stage, make it to be separated with foundry goods, eliminate the operation of running gate system at the laggard row relax of die sinking, shorten the production cycle of foundry goods, reduce production cost.
It is to be understood that: the above is only preferred embodiment of the present utility model; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. in mould, automatically cut off the vertical high-pressure casting mould of running gate system, it is characterized in that: comprise dynamic model, cover half, material cutting mechanism and running gate system, described dynamic model comprises moving clamping plate, backing plate, liftout plate, thimble, moving platen and mavable module core, mavable module core is placed in moving platen, moving platen is connected with moving clamping plate by backing plate, liftout plate is placed in moving platen, in the chamber that backing plate and moving clamping plate surround, thimble on liftout plate is successively through the through hole on moving platen and mavable module core, described cover half comprises solid plate and fixed mold core, fixed mold core is placed in solid plate, solid plate is relative with moving platen, fixed mold core and mavable module core match to be formed and pour into a mould die cavity, running gate system stretches to cast die cavity through solid plate and fixed mold core, described material cutting mechanism comprises oil cylinder, blank bar and blank guide pin bushing, blank guide pin bushing is arranged in mavable module core, oil cylinder is arranged in moving clamping plate, in-oil cylinder piston is provided with piston rod, piston rod is vertically successively through the through hole on liftout plate and moving platen, blank bar is fixed on the front end of piston rod, blank bar stretches in blank guide pin bushing and matches with it, can along blank guide pin bushing rectilinear motion, the top of blank bar is relative with running gate system.
2. automatically cut off the vertical high-pressure casting mould of running gate system in mould according to claim 1, it is characterized in that: the shape of described blank bar is cylindrical.
3. automatically cut off the vertical high-pressure casting mould of running gate system in mould according to claim 1, it is characterized in that: described liftout plate is installed on and ejects on base plate, eject base plate and be placed in the chamber that moving platen, backing plate and moving clamping plate surround.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890773.1U CN205074520U (en) | 2015-11-10 | 2015-11-10 | Automatic vertical high pressure casting mould that surely leaves the gating system in mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890773.1U CN205074520U (en) | 2015-11-10 | 2015-11-10 | Automatic vertical high pressure casting mould that surely leaves the gating system in mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205074520U true CN205074520U (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520890773.1U Active CN205074520U (en) | 2015-11-10 | 2015-11-10 | Automatic vertical high pressure casting mould that surely leaves the gating system in mould |
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| CN (1) | CN205074520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397060A (en) * | 2015-11-10 | 2016-03-16 | 苏州三基铸造装备股份有限公司 | Vertical-type high-pressure casting die for in-die automatic cutting casting system |
-
2015
- 2015-11-10 CN CN201520890773.1U patent/CN205074520U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397060A (en) * | 2015-11-10 | 2016-03-16 | 苏州三基铸造装备股份有限公司 | Vertical-type high-pressure casting die for in-die automatic cutting casting system |
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| GR01 | Patent grant |