CN108927497A - A kind of two-station molding machine - Google Patents
A kind of two-station molding machine Download PDFInfo
- Publication number
- CN108927497A CN108927497A CN201810770225.3A CN201810770225A CN108927497A CN 108927497 A CN108927497 A CN 108927497A CN 201810770225 A CN201810770225 A CN 201810770225A CN 108927497 A CN108927497 A CN 108927497A
- Authority
- CN
- China
- Prior art keywords
- branch
- running channel
- inclination
- pouring slot
- sprue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/20—Stack moulds, i.e. arrangement of multiple moulds or flasks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/082—Sprues, pouring cups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
- B22D43/001—Retaining slag during pouring molten metal
- B22D43/004—Retaining slag during pouring molten metal by using filtering means
Abstract
This application provides a kind of two-station molding machines, including rack, rack is equipped with the 4th workbench, 4th workbench lower part is additionally provided with gate stick, gate stick includes sprue cup, filtration members and flow splitter, there is sprue cup a tapered pouring slot, two inclination branches and a medial fascicle, the lower exit of pouring slot and the entrance of medial fascicle and the entrance of two inclination branches to form a splitter cavity；Filtration members are placed at pouring slot, and the lower part of filtration members extends into splitter cavity；Flow splitter is arranged in splitter cavity, and the outer peripheral surface of flow splitter is kept out on the inner wall of pouring slot, and the lower part of filtration members extends into flow splitter, and the potting syrup flowed out from the lower outlet of pouring slot is branched to medial fascicle and two inclination branches by flow splitter.Two-station molding machine provided by the present application thus improves the quality of cast due to the above structure,.
Description
Technical field
The present invention relates to a kind of moulding machines, more particularly to a kind of two-station molding machine.
Background technique
Moulding machine is the Casting Equipment for manufacturing sand mold.Its major function is: back-up sand, and loose molding sand is inserted sand
In case；Consolidation molding sand, by ram-jolt, compacting, jolt-squeeze, penetrate pressure etc. distinct methods make molding sand consolidation loose in sandbox, make sand mold
It is had necessary strength during carrying and casting etc.；Molding is taken apperance using different institutions from the sand mold after consolidation
Out.
Chinese patent CN201020639980.7 discloses a kind of full-automatic moulding machine of double-station, including a rack, machine
The first workbench and the second workbench are provided on the bottom plate of frame, the top of rack is provided with third workbench and the 4th work
Platform, third workbench and the 4th workbench lower part are provided with box fastener, and the 4th workbench lower part is additionally provided with gate stick；Four work
Platform lower part is provided with hydraulic cylinder.The inside of rack is additionally provided with a root post, and a template frame is provided on column, column
Top is provided with a sand leakage tank；Template frame and column junction are provided with positive gear, settable at least one in template frame
Kind template.
The full-automatic moulding machine of the double-station provided in above-mentioned patent document, due to the limitation of gate stick structure therein design
Property, so that gate stick is easy to produce casting defect in casting process, influence the quality of cast.
Summary of the invention
The object of the present invention is to provide a kind of two-station molding machine, the gate stick solved in above-mentioned patent document is being cast
The problem of being also easy to produce casting defect in the process.
In order to solve the above technical problems, the invention provides the following technical scheme:
A kind of two-station molding machine, including rack are provided with the first workbench and the second work on the bottom plate of the rack
Platform, the top of the rack are provided with third workbench and the 4th workbench, the third workbench and the 4th workbench lower part
It is provided with box fastener, the 4th workbench lower part is additionally provided with gate stick, wherein the gate stick includes:
Sprue cup, the sprue cup have a tapered pouring slot, two inclination branches and a medial fascicle, and two are inclined
Oblique branch is symmetricly set on the lower end of the pouring slot, the import of the inclination branch and the lower outlet of the pouring slot,
The medial fascicle is connected to the lower end of the pouring slot and is located between two inclination branches, the import of the medial fascicle
The import and the lower outlet of the pouring slot for tilting branch with two are connected to, the lower outlet of two inclination branches and it is described in
Between the lower exit of branch be respectively connected with sprue, the lower end of the sprues of two inclination branches is equipped with the first cushion chamber, described
The lower end of the sprue of the lower end of medial fascicle is equipped with the second cushion chamber, the lower exit of the pouring slot and the medial fascicle
Entrance and two inclination branches entrances formed a splitter cavity；
Filtration members, the filtration members are placed at the pouring slot, and the lower part of the filtration members is prolonged into the splitter cavity
It stretches；
Flow splitter, the flow splitter is arranged in the splitter cavity, and the outer peripheral surface of the flow splitter is kept out and poured described
On the inner wall of material mouth, the lower part of the filtration members extends into the flow splitter, and the flow splitter will be under the pouring slot
The potting syrup of outlet outflow branches to the medial fascicle and two inclination branches.
Further, the flow splitter has ring body and a pair of of page tongue, shape between the top and the ring body of a pair of of page tongue
At an accommodating chamber, the lower part of the filtration members extends into the accommodating chamber, and the ring body is mounted on the lower end of the pouring slot,
A pair of of page tongue is symmetricly set on the front and rear sides of the lower end of the ring body, and forms a lower channel between the lower end of a pair of of page tongue,
The inlet communication of the lower channel and the medial fascicle, the two sides of a pair of of page tongue respectively with two side arc portions of the ring body it
Between form wing passage, two wing passages respectively with the inlet communication of corresponding inclination branch.
Further, the page tongue includes the vertical interconnecting piece and water conservancy diversion valve being sequentially connected, and the vertical interconnecting piece connects
It connects in the lower end of the ring body, the relatively described ring body of water conservancy diversion valve extends obliquely downward, and the water conservancy diversion valve extends in described
Between branch entrance.
Further, the sprue has the first vertical running channel being sequentially connected, inclination running channel and the second vertical running channel,
The first vertical running channel and medial fascicle are connected with corresponding inclination branch, the big opening end and described the of the inclination running channel
One vertical running channel is connected, and the osculum end of the inclination running channel is connected with the described second vertical running channel.
Further, the side wall of the described second vertical running channel is equipped with several equally distributed ingates, and described
The outlet end of ingate extends to the lower tilt of the sprue, and floor is equipped between the ingate and the sprue.
Further, first cushion chamber is formed by the first dsah-pot, buffering cone and the first cone frame, and described first
The big opening end of cone frame is connected to the lower end of corresponding second vertical running channel, the osculum end of the first cone frame and the buffering cone
Osculum end be connected, it is described buffering cone big opening end be connected to first dsah-pot nozzle upper end, it is described first cone
Floor is equipped between frame and neighbouring ingate.
Further, second cushion chamber is formed by the second dsah-pot, buffering basin body and the second cone frame, and described second
The big opening end of cone frame is connected to the lower end of corresponding second vertical running channel, the osculum end of the second cone frame and the buffering basin body
Small basin mouth be connected, it is described buffering basin body big basin mouth be connected to second dsah-pot nozzle upper end, it is described second cone
Floor is equipped between frame and neighbouring ingate.
Further, the cylinder bottom of second dsah-pot is equipped with a convex closure.
Further, the filtration members include shell and thin filter screen, and the thin filter screen is placed on the shell
On bottom surface, the shell is located at the upper end of the sprue cup, and the thin filter screen extends in the accommodating chamber.
Further, the gate stick further includes coarse filtration net, and the upper of the thin filter screen is arranged in the coarse filtration net
End.
It can be seen from above-mentioned technical proposal the invention has the following advantages:
Due to being equipped with filtration members in the present invention, the bottom of the thin filter screen of filtration members is a recessed net, thus recessed net is to pouring
During casting liquid is filtered, the regulus in casting liquid can be made to be gathered in recessed net, so that cinder hole defect is reduced,
Improve the quality of cast；
Since the upper end of thin filter screen of the invention is equipped with coarse filtration net, so that coarse filtration net carries out casting liquid
After coarse filtration, thin filter screen carries out secondary filter to casting liquid again, to greatly reduce into the metal in type chamber
The amount of slag, to improve the quality of cast；
Due to being equipped with flow splitter in the present invention, two inclination branches can be dividedly led into in from the liquid flowed out in flow splitter
Between in branch, thus, the setting of flow splitter can effectively slow down the flow velocity of casting liquid, so that gas hole defect is reduced, in addition, shunting
Ring includes a pair of of page tongue, and page tongue includes water conservancy diversion valve, and the setting of two water conservancy diversion valves can improve the entrance and two of medial fascicle
The molten steel flow of the entrance of a inclination branch, reduces molten steel vortex and turbulent flow, to reduce gas hole defect；
Since flow splitter of the invention includes a pair of of page tongue, page tongue includes water conservancy diversion valve, and water conservancy diversion valve can prevent casting liquid
Splashing is generated in the exit of pouring slot, thus the casting liquid generation metallic particles after splashing can be prevented to be attached to two and inclined
On the inner wall of oblique branch or medial fascicle；
Since the lower end of two inclination branches of the invention and medial fascicle is respectively connected with sprue, sprue has certain
Buffer function, the flow velocity of casting liquid can be slowed down, thus gas hole defect can be reduced；
Since the lower end of the sprue of two inclinations of the invention branch is equipped with the first cushion chamber, under the medial fascicle
The lower end of the sprue at end is equipped with the second cushion chamber, and casting liquid enters the first cushion chamber or the second cushion chamber from narrow sprue
In after, after the first cushion chamber or the second cushion chamber are filled, the reduced velocity flow for liquid of casting, solution after reduced velocity flow will not be from straight
The exit splashing of running channel generates metallic particles and enters type chamber, improves the quality of cast；
Since the side wall of sprue of the invention is equipped with several ingates, thus can be inclined to avoid the center of gravity of sprue cup
It moves, ensures gate stick not run-off the straight；
Since casting liquid of the invention is poured into from the upper end of gate stick, the casting liquid first poured into is in entering sprue cup
When, layer oxide film can be generated with the oxygen effect in sprue cup, oxidation film can be introduced into the first cushion chamber or the second cushion chamber
In, it will not enter in type chamber, thus cast forming curves shape and irregular circle shape defect can be prevented, it is poured so as to improve
The quality of casting；
Due to being equipped with floor between ingate and sprue of the invention, the first cushion chamber and the second cushion chamber and neighbouring
Floor is equipped between ingate, floor plays fixed function, so that sprue cup is more stable in casting process.
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the cross-sectional view of gate stick of the invention.
Fig. 2 is the cross-sectional view of the filtration members in gate stick of the invention.
Fig. 3 is the top view of the filtration members in gate stick of the invention.
Fig. 4 is the enlarged view in Fig. 2 at I.
Fig. 5 is the partial view of Fig. 1.
Fig. 6 is the partial view of Fig. 5.
Fig. 7 is the another partial view of Fig. 1.
Fig. 8 is the structural schematic diagram of the flow splitter in gate stick of the invention.
Description of symbols: filtration members 10, shell 11, hangers 12, thin filter screen 13, recessed net 131, cone net 132, outer
133, coarse filtration net 20, sprue cup 30, inclination branch 31, the first rake 311, the second rake 312, medial fascicle 32, straight
Running channel 33, the first vertical running channel 331, inclination running channel 332, the second vertical running channel 333, ingate 334, floor 335, first buffer
Chamber 336, the first dsah-pot 3361, buffering cone 3362, first bore frame 3363, the second cushion chamber 337, the second dsah-pot 3371,
Convex closure 33711, buffering basin body 3372, second bore frame 3373, pouring slot 34, splitter cavity 35, flow splitter 40, ring body 41, side arc portion
411, page tongue 42, vertical interconnecting piece 421, water conservancy diversion valve 422, lower channel 43, wing passage 44, accommodating chamber 45.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
The application is described further below with reference to Fig. 1 to Fig. 8, a kind of two-station molding machine, including rack, the machine
The first workbench and the second workbench are provided on the bottom plate of frame, the top of the rack is provided with third workbench and the 4th work
Make platform, the third workbench and the 4th workbench lower part are provided with box fastener, and the 4th workbench lower part is additionally provided with cast gate
Stick, as shown in Figure 1, the gate stick includes sprue cup 30, filtration members 10 and flow splitter 40, the filtration members 10 are placed on described
On sprue cup 30, the flow splitter 40 is arranged in the filtration members 10, and the sprue cup 30 has a tapered pouring slot
34, two inclination branches 31 and a medial fascicle 32, two inclination branches 31 are symmetricly set on the lower end of the pouring slot 34, institute
The import of inclination branch 31 and the lower outlet of the pouring slot 34 are stated, the inclination branch 31 includes the first rake 311
With the second rake 312, first rake 311 is connected with the lower outlet of the pouring slot 34, and the medial fascicle 32 connects
It connects the lower end in the pouring slot 34 and is located between two inclination branches 31, the import of the medial fascicle 32 is inclined with two
The oblique import of branch 31 and the lower outlet of the pouring slot 34 are connected to, the lower end of two the second rakes 312 and it is described in
Between the lower exit of branch 32 be respectively connected with sprue 33, sprue 33 has certain buffer function, can slow down casting liquid
Flow velocity, thus gas hole defect can be reduced, the lower end of the sprues 33 of two inclination branches 31 is equipped with the first cushion chamber 336,
The lower end of the sprue 33 of the lower end of the medial fascicle 32 is equipped with the second cushion chamber 337, and casting liquid is from narrow sprue 33
Into after in the first cushion chamber 336 or the second cushion chamber 337, after the first cushion chamber 336 or the second cushion chamber 337 are filled, pour
The reduced velocity flow of liquid is cast, the solution after reduced velocity flow will not generate metallic particles from the splashing of the exit of sprue 33 and enter type
Chamber, to improve the quality of cast, the entrance of the lower exit of the pouring slot 34 and the medial fascicle 32 and
The entrance of two inclination branches 31 forms a splitter cavity 35, and the filtration members 10 are placed at the pouring slot 34, the mistake
The lower part of filter part 10 extends into the splitter cavity 35, and the flow splitter 40 is arranged in the splitter cavity 35, and the shunting
The outer peripheral surface of ring 40 is kept out on the inner wall of the pouring slot 34, and the lower part of the filtration members 10 is prolonged into the flow splitter 40
It stretches, the potting syrup flowed out from the lower outlet of the pouring slot 34 is branched to the medial fascicle 32 and two by the flow splitter 40
Branch 31 is tilted, the setting of flow splitter 40 can effectively slow down the flow velocity of casting liquid, to reduce gas hole defect.
As shown in Figure 2, Figure 3 and Figure 4, the filtration members 10 include shell 11 and thin filter screen 13, the thin filter screen 13
It is placed on the bottom surface of the shell 11, the shell 11 is located at the upper end of the sprue cup 30, and the thin filter screen 13 extends
To the accommodating chamber 45 of the flow splitter 40, the thin filter screen 13 includes sequentially connected recessed net 131, cone net 132 and outer
133, the osculum end of the cone net 132 is connected with the recessed net 131, and the outer rim of the big opening end of the cone net 132 is equipped with a circle
Outer 133, the thin filter screen 13 are placed on the bottom surface of the shell 11 by the outer 133, and recessed net 131 is to casting
During liquid is filtered, the regulus in casting liquid can be made to be gathered in recessed net 131, be lacked to reduce cinder hole
It falls into, improves the quality of cast.
As shown in Figures 2 and 3, in the present embodiment, the two sides of the periphery of the shell 11 are respectively equipped with a hangers 12, and one
Setting to hangers 12 facilitates operator and filtration members 10 is picked up or are placed on sprue cup 30 from sprue cup 30.
As shown in Figure 1, the gate stick further includes coarse filtration net 20, the coarse filtration net 20 is arranged in the thin filter screen
13 upper end, for coarse filtration net 20 after carrying out a coarse filtration to casting liquid, thin filter screen 13 carries out two to casting liquid again
Secondary filtering, so that the amount into the regulus in type chamber is greatly reduced, to improve the quality of cast.
As shown in figure 5, the sprue 33 has the first vertical running channel 331 being sequentially connected, inclination running channel 332 and second
Vertical running channel 333, the first vertical running channel 331 and medial fascicle 32 are connected with corresponding inclination branch 31, the inclination
The big opening end of running channel 332 is connected with the described first vertical running channel 331, and the osculum end of the inclination running channel 332 is erected with described second
Sprue 333 is connected, and the side wall of the second vertical running channel 333 is equipped with several equally distributed ingates 334, and described
The outlet end of ingate 334 extends to the lower tilt of the sprue 333, thus can be inclined to avoid the center of gravity of sprue cup 30
It moves, ensures gate stick not run-off the straight, floor 335 is equipped between the ingate 334 and the sprue 333, floor 335 rises
Fixed function, so that sprue cup 30 is more stable in casting process.
As shown in fig. 6, first cushion chamber 336 is by the first dsah-pot 3361, buffering cone 3362 and the first cone frame
3363 form, and the big opening end of the first cone frame 3363 is connected to the lower end of corresponding second vertical running channel 333, first cone
The osculum end of frame 3363 is connected with the osculum end of the buffering cone 3362, and the big opening end of the buffering cone 3362 is connected to institute
The upper end of the nozzle of the first dsah-pot 3361 is stated, is equipped with floor between the first cone frame 3363 and neighbouring ingate 334
335, floor 335 plays fixed function, so that sprue cup 30 is more stable in casting process.
As shown in fig. 7, second cushion chamber 337 is by the second dsah-pot 3371, buffering basin body 3372 and the second cone frame
3373 form, and the big opening end of the second cone frame 3373 is connected to the lower end of corresponding second vertical running channel 333, second cone
The osculum end of frame 3373 is connected with the small basin mouth of the buffering basin body 3372, and the big basin mouth of the buffering basin body 3372 is connected to institute
The upper end of the nozzle of the second dsah-pot 3371 is stated, is equipped with floor between the second cone frame 3373 and neighbouring ingate 334
335, floor 335 plays fixed function, so that sprue cup 30 is more stable in casting process.
As shown in fig. 7, in the present embodiment, the cylinder bottom of second dsah-pot 3371 is equipped with a convex closure 33711, when pouring
When casting in liquid stream to convex closure 33711, convex closure 33711 can generate certain effect to casting liquid, so that the flow velocity of casting liquid is another
It is secondary to slow down, to reduce gas hole defect.
As illustrated in figures 1 and 8, the flow splitter 40 has a ring body 41 and a pair of of page tongue 42, the top of a pair of of page tongue 42 with
An accommodating chamber 45 is formed between the ring body 41, the lower part of the filtration members 10 extends into the accommodating chamber 45, the ring body
41 are mounted on the lower end of the pouring slot 34, and a pair of of page tongue 42 is symmetricly set on the front and rear sides of the lower end of the ring body 41, and
Form a lower channel 43 between the lower end of a pair of of page tongue 42, the inlet communication of the lower channel 43 and the medial fascicle 32, one
Wing passage 44 is formed between two side arc portions 411 of the ring body 41 respectively to the two sides of page tongue 42, two wing passages 44 divide
Not with the inlet communication of corresponding inclination branch 31, the page tongue 42 includes the vertical interconnecting piece 421 and water conservancy diversion valve being sequentially connected
422, the vertical interconnecting piece 421 is connected to the lower end of the ring body 41, and the relatively described ring body 41 of the water conservancy diversion valve 422 is tilted towards
Lower extension, the water conservancy diversion valve 422 extend to the entrance of the medial fascicle 32, and water conservancy diversion valve 422 can prevent casting liquid from existing
The exit of pouring slot 34 generates splashing, thus the casting liquid generation metallic particles after splashing can be prevented to be attached to two and inclined
On the inner wall of oblique branch 31 or medial fascicle 32.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of two-station molding machine, including rack, it is provided with the first workbench and the second workbench on the bottom plate of the rack,
The top of the rack is provided with third workbench and the 4th workbench, the third workbench and the setting of the 4th workbench lower part
There is box fastener, the 4th workbench lower part is additionally provided with gate stick, which is characterized in that the gate stick includes:
Sprue cup (30), the sprue cup (30) is in a tapered pouring slot (34), two inclination branches (31) and one
Between branch (32), two inclinations branch (31) are symmetricly set on the lower ends of the pouring slot (34), inclination branch (31)
The lower outlet of import and the pouring slot (34), the medial fascicle (32) be connected to the pouring slot (34) lower end,
And be located between two inclination branches (31), import that the import of the medial fascicle (32) tilts branch (31) with two and
The lower outlet of the pouring slot (34) is connected to, two inclination branch (31) lower outlets and the medial fascicle (32) it is lower go out
It being respectively connected with sprue (33) at mouthful, the lower end of the sprue (33) of two inclinations branch (31) is equipped with the first cushion chamber (336),
The lower end of the sprue (33) of the lower end of the medial fascicle (32) is equipped with the second cushion chamber (337), the pouring slot (34)
The entrance of the entrance and two inclinations branch (31) of lower exit and the medial fascicle (32) forms a splitter cavity
(35)；
Filtration members (10), the filtration members (10) are placed at the pouring slot (34), and the lower parts of the filtration members (10) is to institute
It states in splitter cavity (35) and extends；
Flow splitter (40), flow splitter (40) setting is in the splitter cavity (35), and the outer peripheral surface of the flow splitter (40)
It keeps out on the inner wall of the pouring slot (34), the lower part of the filtration members (10) extends into the flow splitter (40), described
The potting syrup flowed out from the lower outlet of the pouring slot (34) is branched to the medial fascicle (32) and two by flow splitter (40)
It tilts branch (31).
2. two-station molding machine according to claim 1, which is characterized in that the flow splitter (40) have ring body (41) and
A pair of of page tongue (42) forms an accommodating chamber (45), the filtration members between the top and the ring body (41) of a pair of of page tongue (42)
(10) lower part extends into the accommodating chamber (45), and the ring body (41) is mounted on the lower end of the pouring slot (34), a pair of
Page tongue (42) is symmetricly set on the front and rear sides of the lower end of the ring body (41), and forms one between the lower end of a pair of of page tongue (42)
Lower channel (43), the inlet communication of the lower channel (43) and the medial fascicle (32), the two sides difference of a pair of of page tongue (42)
Between two side arc portions (411) of the ring body (41) formed wing passage (44), two wing passages (44) respectively with it is corresponding
Tilt the inlet communication of branch (31).
3. two-station molding machine according to claim 2, which is characterized in that the page tongue (42) include be sequentially connected it is perpendicular
Direct-connected socket part (421) and water conservancy diversion valve (422), the vertical interconnecting piece (421) is connected to the lower end of the ring body (41), described to lead
Stream valve (422) relatively described ring body (41) extends obliquely downward, and the water conservancy diversion valve (422) extends to the medial fascicle (32)
Entrance.
4. two-station molding machine according to claim 1, which is characterized in that the sprue (33), which has, to be sequentially connected
First vertical running channel (331), inclination running channel (332) and the second vertical running channel (333), the first vertical running channel (331) is in
Between branch (32) or be connected with corresponding inclination branch (31), the big opening end of inclination running channel (332) and described first vertical
Running channel (331) is connected, and the osculum end of inclination running channel (332) is connected with the described second vertical running channel (333).
5. two-station molding machine according to claim 4, which is characterized in that the side wall of the second vertical running channel (333)
Several equally distributed ingates (334) are equipped with, and the outlet end of the ingate (334) is to the sprue (333)
Lower tilt extend, equipped with floor (335) between the ingate (334) and the sprue (333).
6. two-station molding machine according to claim 5, which is characterized in that first cushion chamber (336) is delayed by first
It rushes cylinder (3361), buffering cone (3362) and the first cone frame (3363) to be formed, the big opening end connection of first cone frame (3363)
In the lower end of corresponding second vertical running channel (333), the osculum end of first cone frame (3363) and the buffering cone
(3362) osculum end is connected, and the big opening end of buffering cone (3362) is connected to the nozzle of first dsah-pot (3361)
Upper end, equipped with floor (335) between first cone frame (3363) and neighbouring ingate (334).
7. two-station molding machine according to claim 5, which is characterized in that second cushion chamber (337) is delayed by second
It rushes cylinder (3371), buffering basin body (3372) and the second cone frame (3373) to be formed, the big opening end connection of second cone frame (3373)
In the lower end of corresponding second vertical running channel (333), the osculum end of second cone frame (3373) and the buffering basin body
(3372) small basin mouth is connected, and the big basin mouth of buffering basin body (3372) is connected to the nozzle of second dsah-pot (3371)
Upper end, equipped with floor (335) between second cone frame (3373) and neighbouring ingate (334).
8. two-station molding machine according to claim 7, which is characterized in that on the cylinder bottom of second dsah-pot (3371)
Equipped with a convex closure (33711).
9. two-station molding machine according to claim 2, which is characterized in that the filtration members (10) include shell (11) and
Thin filter screen (13), the thin filter screen (13) are placed on the bottom surface of the shell (11), and the shell (11) is located at described
The upper end of sprue cup (30), the thin filter screen (13) extend in the accommodating chamber (45).
10. two-station molding machine according to claim 1, which is characterized in that the gate stick further includes coarse filtration net
(20), the coarse filtration net (20) is arranged in the upper end of the thin filter screen (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810770225.3A CN108927497A (en) | 2018-07-13 | 2018-07-13 | A kind of two-station molding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810770225.3A CN108927497A (en) | 2018-07-13 | 2018-07-13 | A kind of two-station molding machine |
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| CN108927497A true CN108927497A (en) | 2018-12-04 |
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| CN201810770225.3A Pending CN108927497A (en) | 2018-07-13 | 2018-07-13 | A kind of two-station molding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064736A (en) * | 2019-06-17 | 2019-07-30 | 安徽宁隆机械科技有限公司 | A kind of easy-to-mount durable type gate stick |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62101344A (en) * | 1985-10-29 | 1987-05-11 | Daido Steel Co Ltd | Forming method for casting mold for flat casting |
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| CN105817582A (en) * | 2016-04-28 | 2016-08-03 | 安徽霍山县象山机械制造有限公司 | Investment casting gate stick |
| CN206474635U (en) * | 2017-01-10 | 2017-09-08 | 浙江美德光学有限公司 | Gate stick |
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| JPS62101344A (en) * | 1985-10-29 | 1987-05-11 | Daido Steel Co Ltd | Forming method for casting mold for flat casting |
| CN101524740A (en) * | 2009-04-22 | 2009-09-09 | 安徽省宁国新宁实业有限公司 | Vertical-parting casting section die |
| CN201871690U (en) * | 2010-11-30 | 2011-06-22 | 邢现军 | Double-station fully-automatic molding machine |
| US20150343520A1 (en) * | 2014-05-27 | 2015-12-03 | Honda Motor Co., Ltd. | Cylinder head casting apparatus and methods |
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| CN204711098U (en) * | 2015-06-04 | 2015-10-21 | 安徽省辉煌机械制造有限公司 | A kind of die casting mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110064736A (en) * | 2019-06-17 | 2019-07-30 | 安徽宁隆机械科技有限公司 | A kind of easy-to-mount durable type gate stick |
| CN110064736B (en) * | 2019-06-17 | 2023-12-15 | 宁国市天天耐磨材料有限公司 | Durable pouring gate rod convenient to disassemble and assemble |
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Application publication date: 20181204 |