CN110394419A - A kind of vertical running castings of C-shaped channel - Google Patents
A kind of vertical running castings of C-shaped channel Download PDFInfo
- Publication number
- CN110394419A CN110394419A CN201910676370.XA CN201910676370A CN110394419A CN 110394419 A CN110394419 A CN 110394419A CN 201910676370 A CN201910676370 A CN 201910676370A CN 110394419 A CN110394419 A CN 110394419A
- Authority
- CN
- China
- Prior art keywords
- white mould
- mould
- white
- ingate
- shaped channel
- 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.)
- Granted
Links
- 238000005266 casting Methods 0.000 title claims abstract description 55
- 241000221696 Sclerotinia sclerotiorum Species 0.000 claims abstract description 272
- 239000002893 slag Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 abstract description 27
- 229910052751 metal Inorganic materials 0.000 abstract description 27
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 238000000265 homogenisation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007528 sand casting Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
Abstract
The present invention proposes a kind of vertical running castings of C-shaped channel, including the white mould of C-shaped channel and the white mould of casting system, the white mould of C-shaped channel includes the white mould of middle plate, the white mould of left side side plate, the white mould of right side side plate, along white mould on left side, along white mould on right side, the white mould of casting system includes the white mould of sprue, several white moulds of two sides ingate, emit spoken parts in an opera mould, the white mould of sprue is set on left side along the short transverse of the white mould of middle plate along white mould, on right side between white mould, one end of the white mould of two sides ingate is connect with the white mould of sprue, the other end with connect along Bai Mo or right side along white mould on left side, emit the upper end that spoken parts in an opera mould is set to the white mould of middle plate, the present invention is the dedicated running castings for the vertical casting design of C-shaped channel, it is connect by two sides ingate with C-shaped channel, when casting, molten metal is from two sides to intermediate flow, overcast from bottom to top, metal Liquid is stablized, and the product homogenisation for type groove of casting is good, and ratio of defects is low, and casting system accounting is not higher than 25%, greatly reduces cost.
Description
Technical field
The present invention relates to C-shaped channel Technology of EPC field more particularly to a kind of vertical running castings of C-shaped channel.
Background technique
C-shaped channel is to constitute a part of intermediate channel, sand casting is used in original casting process, in sand casting moulding
When, it is cast, i.e., is horizontally arranged C-shaped channel, casting system is directly connected to middle plate, and such mode is more traditional, sand using level
A moulding can only be once placed in case, form a product, not only yield rate is low, but also casting system accounting is up to 40%, at
This is high.
Summary of the invention
It is necessary to propose a kind of vertical running castings of C-shaped channel.
A kind of vertical running castings of C-shaped channel, including the white mould of C-shaped channel and the white mould of casting system, during the white mould of C-shaped channel includes
The white mould of plate, the white mould of left side side plate, the white mould of right side side plate, on left side along white mould, right side along white mould, the white mould of the left side side plate,
Side plate white mould in right side is set to the left and right sides of the white mould of middle plate, along a side of white mould and left side side plate Bai Molian on left side
Connect, a side on right side along white mould is connect with the white mould of right side side plate, if the white mould of the casting system include the white mould of sprue,
The dry white mould of two sides ingate emits spoken parts in an opera mould, the white mould of sprue along the short transverse of the white mould of middle plate be set on left side along white mould,
On right side between white mould, the white die tip of sprue connects the white mould of sprue cup, and several white moulds of two sides ingate are set to sprue
One end of the two sides of Bai Mo, the white mould of two sides ingate is connect with the white mould of sprue, on the other end and left side along Bai Mo or right side
It is connected along white mould, emits the upper end that spoken parts in an opera mould is set to the white mould of middle plate.
Preferably, several white moulds of two sides ingate are symmetrically disposed on the two sides of the white mould of sprue.
Preferably, the white mould of two sides ingate includes the white mould of first segment, the white mould of second segment, and the one of the white mould of first segment
End is connect with the white mould side wall of sprue, and the other end is connect with one end of the white mould of second segment, the other end of the white mould of second segment and left side
On along Bai Mo or right side along white mould connect, the white mould of first segment be tilting section, inclined direction be from sprue Bai Molian
The one end connect is tilted to the one end connecting with the white mould of second segment to the direction close to the white mould of middle plate, and the white mould of second segment is straight
Section.
Preferably, the white mould of second segment of the white mould of two sides ingate is also tilting section, and inclined direction inclines with the white mould of first segment
Tilted direction is opposite.
Preferably, the white mould of two sides ingate is arranged respectively close to the upper, middle and lower of the white mould of middle plate.
Preferably, the height of the low side of the white mould of sprue is lower than the height of the low side of the white mould of C-shaped channel, white to form slag trap
Mould.
Preferably, the white mould of the casting system further includes the inside white mould of ingate, and the white mould of inside ingate is connected to
Between the white mould of sprue and the white mould of middle plate, the height of the arrival end of the white mould of inside ingate is lower than remaining white mould of two sides ingate.
Preferably, the height of the outlet end inside ingate Bai Mo is higher than the height of the white mould arrival end of inside ingate,
And the height of the inside outlet end ingate Bai Mo is not higher than the height of the least significant end of the white mould of middle plate.
Preferably, the white mould of inside ingate includes ascent stage white mould, advection Duan Baimo, the ascent stage white mould be to
The oblique section of upper tilting section, the advection Duan Baimo are horizontal segment.
Preferably, the white mould of slag trap also is set in the white mould of middle plate and the white mould of left side side plate, right side side plate white mould least significant end.
The present invention is the dedicated running castings designed for the vertical casting of C-shaped channel, is connect, is led to sprue cup by sprue
It crosses two sides ingate to connect with C-shaped channel, when casting, molten metal is from two sides to intermediate flow, overcast from bottom to top, molten metal
Stablize, the product homogenisation for type groove of casting is good, and ratio of defects is low, and casting system accounting is not higher than 25%, greatly reduces cost.
Detailed description of the invention
Fig. 1 is the axonometric drawing of the vertical running castings of C-shaped channel.
The main view and left view that Fig. 2,3 are Fig. 1.
The top and bottom perspective views that Fig. 4,5 are Fig. 1.
Fig. 6,7 be the white mould of casting system axonometric drawing.
Fig. 8 is the top view of the white mould of casting system.
Fig. 9 is the another embodiment schematic diagram of the white mould of two sides ingate of the white mould of casting system.
Figure 10 is the schematic diagram of the another embodiment of the white mould of casting system.
Figure 11 is the left view of Figure 10.
Figure 12 is the casting mold bottom view that the white mould of the casting system of another embodiment is applied to the white mould of C-shaped channel.
Figure 13,14,15 are axonometric drawing, left view, the bottom view that the vertical running castings of C-shaped channel of slag trap is arranged.
In figure: the white mould 10 of C-shaped channel, the white mould 11 of middle plate, the white mould 12 of left side side plate, the white mould 13 of right side side plate, on left side along white
Along white mould 15, the white mould 20 of casting system, the white mould 21 of sprue, the white mould 22 of two sides ingate, the white mould of first segment on mould 14, right side
221, the white mould 222 of second segment, emit the white mould 24 of spoken parts in an opera mould 23, inside ingate, the white mould 30 of slag trap.
Specific embodiment
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, common for this field
For technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Referring to Fig. 1, the embodiment of the invention provides a kind of vertical running castings of C-shaped channel, including the white mould 10 of C-shaped channel and casting
The white mould 20 of system, the white mould 10 of C-shaped channel is including on the white mould 11 of middle plate, the white mould 12 of left side side plate, the white mould 13 of right side side plate, left side
Along white mould 15 along white mould 14, right side, the white mould 12 of the left side side plate, the white mould 13 of right side side plate are set to a left side for the white mould 11 of middle plate
Right two sides are connect on left side, along a side of white mould 15 on right side with the white mould 12 of left side side plate along a side of white mould 14
Connect with the white mould 13 of right side side plate, the white mould 20 of casting system include the white mould 21 of sprue, the white mould 22 of several two sides ingates,
Spoken parts in an opera mould 23 is emitted, the white mould 21 of sprue is set on left side the edge along white mould 14, right side along the short transverse of the white mould 11 of middle plate
Between white mould 15, white 21 top of mould of sprue connects the white mould of sprue cup, and it is white that several white moulds 22 of two sides ingate are set to sprue
One end of the two sides of mould 21, the white mould 22 of two sides ingate is connect with the white mould 21 of sprue, on the other end and left side along white mould 14 or
It is connected on right side along white mould 15, emits the upper end that spoken parts in an opera mould 23 is set to the white mould 11 of middle plate.
Further, the white mould 22 of several two sides ingates is symmetrically disposed on the two sides of the white mould 21 of sprue.
Further, the white mould 22 of the two sides ingate includes the white mould 221 of first segment, the white mould 222 of second segment, the first segment
One end of white mould 221 is connect with white 21 side wall of mould of sprue, and the other end is connect with one end of the white mould 222 of second segment, and second segment is white
It being connected along white mould 14 or right side along white mould 15 on the other end of mould 222 and left side, the white mould 221 of first segment is tilting section,
Inclined direction is from the one end connecting with the white mould 21 of sprue to the one end connecting with the white mould 222 of second segment to close to the white mould of middle plate
11 direction inclination, the white mould 222 of second segment are straight section.
The setting of the white mould 221 of first segment, so that molten metal enters from the white mould 21 of sprue by the white mould 22 of two sides ingate
When the white mould 11 of middle plate, flow direction is oriented to and is altered course, and then plays the role of buffering current stabilization to molten metal, avoids rectilinear direction
Running channel to molten metal non-resistance without changed course act on, be easy to cause fluid challenge, volume gas.
As another embodiment, further, the white mould 222 of second segment of the white mould 22 of two sides ingate is also tilting section,
Inclined direction is opposite with the inclined direction of the white mould 221 of first segment.The white mould 222 of contrary second segment and the white mould 221 of first segment
Between form bending casting path, choked flow is formed to molten metal, the molten metal of impact is avoided to be involved in gas when burning empty evaporative pattern,
Cause cast-internal remaining pore or pinprick after casting.
Further, the white mould 22 of the two sides ingate is arranged respectively close to the upper, middle and lower of the white mould 11 of middle plate.
Further, the height of the low side of the white mould 21 of sprue is lower than the height of the low side of the white mould 10 of C-shaped channel, to form collection slag
Bao Baimo 30.
As another embodiment, further, the white mould 20 of the casting system further includes the inside white mould 24 of ingate, institute
It states the inside white mould 24 of ingate to be connected between the white mould 21 of sprue and the white mould 11 of middle plate, the arrival end of the white mould 24 of inside ingate
Height be lower than the white mould 22 of remaining two sides ingate.So that after first strand of molten metal is full of the white mould 21 of sprue, to overflow, first
Into the white mould 24 of the inside ingate.
When casting, first strand of molten metal is full of the white mould 21 of sprue, and it is white to be introduced into the inside ingate for overflow then up
Mould 24 is further separated on left side along white mould 14, right side further along the white mould 22 of the lowermost two sides ingate along white mould 15, then according to
The white mould 11 of plate in the white entrance of mould 13 of the white mould 12 of side plate, right side side plate on the left of secondary process, so, the middle white mould 11 of plate is to finally enter gold
Belong to liquid, thus exist in plate white 11 inner space of mould it is larger, be easy volume gas or residual gas, poured so being provided in inside
The height of spoken parts in an opera mould 24, the arrival end of the white mould 24 of inside ingate is lower than the white mould 22 of remaining two sides ingate, so that from sprue
The molten metal that white mould 21 overflows initially enters the inside white mould 24 of ingate, and then initially enters the white mould 11 of middle plate, so that first strand
Molten metal is that the centre of the therefrom white mould 11 of plate is flowed to two sides, outward, is also when to burn aerial plate white 11 evaporative pattern of mould
From centre to two sides, with empty process is burnt, molten metal is driven gas to white 11 two sides of the mould movement of middle plate, is avoided white in middle plate
The intermediate residual gas of mould 11 forms pinprick, and known, and the middle position of the middle white mould 11 of plate is the main portions for conveying coal charge, stress
Maximum, abrasion most serious, so the service life of the white mould 11 of middle plate can be seriously affected if forming pinprick herein.
Moreover, the setting of the white mould 22 of other two sides ingates form molten metal along on left side along white mould 14, right
Along white mould 15 on side, then successively pass through the flow direction of the white mould 11 of plate in the white entrance of mould 13 of the white mould 12 of left side side plate, right side side plate, the stream
To L1 flow direction is denoted as, which is to make molten metal therefrom it is white thus to have left side side plate to intermediate flow for 11 liang of sides of the white mould of plate
The molten metal of the white mould 11 of plate is contrary in entering in the white mould 13 of mould 12, right side side plate, and two gangs of L1 flow direction of opposite direction
Molten metal is met in the middle position of the white mould 11 of middle plate, and the collision and impact of molten metal will be caused, so that molten metal shakes
It is dynamic, cause volume gas.
And by the setting of the white mould 24 of inside ingate, so that the molten metal in the white mould 11 of middle plate is from centre to two effluents
Dynamic, which is denoted as L2 flow direction, reaches the metal liquid phase flowed to again with L1 after the white mould 12 of left side side plate, the white mould 13 of right side side plate
It meets, even if inevitably there is collision and impact at this time, and occurs in the white mould 12 of left side side plate, the white mould of right side side plate 13
Position, and the two positions are to connect and mating setting with intermediate channel, and thickness is larger, and intensity is larger, and not with scraper plate
It directly contacts, even if internal unavoidably form stomata and pinprick, the influence to its service life is also to ignore.
So casting quality of this scheme for the white mould 11 of plate in controlling, is provided with the white mould 24 of inside ingate, to make
The casting properties of the middle white mould 11 of plate are better than other positions.
Further, the height of white 24 outlet end of mould of the inside ingate is higher than the height of white 24 arrival end of mould of inside ingate
Degree, and the height of white 24 outlet end of mould of inside ingate is not higher than the height of the least significant end of the white mould 11 of middle plate.So that out of centre
Running channel enter in the molten metal of the white mould 11 of plate be flow steadily to overflow, this is using anti-gravity principle, liquid level stabilizing, such as
The height of white 24 outlet end of mould of inside ingate is set to the height lower than white 24 arrival end of mould of inside ingate by fruit, then metal
After liquid enters intermediate ingate, the white mould 24 of the inside ingate tilted down forms the acceleration of molten metal flowing, accelerates
The flow velocity of molten metal, be easy to cause molten metal to impact.
Further, the white mould 24 of the inside ingate includes ascent stage white mould, advection Duan Baimo, and the ascent stage white mould is
The oblique section of upward tilting section, the advection Duan Baimo are horizontal segment.
As another embodiment, further, also in the white mould 11 of middle plate and the white mould 12 of left side side plate, the white mould of right side side plate
The white mould 30 of slag trap is arranged in 13 least significant ends.
Module or unit in the device of that embodiment of the invention can be combined, divided and deleted according to actual needs.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and wants according to right of the present invention
Made equivalent variations is sought, is still belonged to the scope covered by the invention.
Claims (10)
1. a kind of vertical running castings of C-shaped channel, it is characterised in that: including the white mould of C-shaped channel and the white mould of casting system, the C-shaped channel
Bai Mo include the white mould of middle plate, the white mould of left side side plate, the white mould of right side side plate, on left side along white mould, right side along white mould, the left side
The white mould of side plate, the white mould of right side side plate are set to the left and right sides of the white mould of middle plate, along a side of white mould and left side side on left side
The white mould of plate connects, and connect along a side of white mould with the white mould of right side side plate on right side, and the white mould of casting system includes directly pouring
Spoken parts in an opera mould, the white mould of several two sides ingates emit spoken parts in an opera mould, and the white mould of sprue is set to left side along the short transverse of the white mould of middle plate
On along white mould, right side between white mould, the white die tip of sprue connects the white mould of sprue cup, several white moulds settings of two sides ingate
In the two sides of the white mould of sprue, one end of the white mould of two sides ingate is connect with the white mould of sprue, along white mould on the other end and left side
Or connected on right side along white mould, emit the upper end that spoken parts in an opera mould is set to the white mould of middle plate.
2. a kind of vertical running castings of C-shaped channel as described in claim 1, it is characterised in that: several white moulds pair of two sides ingate
Claim the two sides for being set to the white mould of sprue.
3. a kind of vertical running castings of C-shaped channel as described in claim 1, it is characterised in that: the two sides ingate Bai Mobao
The white mould of first segment, the white mould of second segment are included, one end of the white mould of first segment is connect with the white mould side wall of sprue, the other end and second
One end of Duan Baimo connects, and connects along Bai Mo or right side along white mould on the other end of the white mould of second segment and left side, described first
Duan Baimo is tilting section, and inclined direction is from the one end connecting with the white mould of sprue to the one end connecting with the white mould of second segment to leaning on
The direction inclination of the white mould of plate, the white mould of second segment are straight section in close.
4. a kind of vertical running castings of C-shaped channel as claimed in claim 3, it is characterised in that: the second of the white mould of two sides ingate
Duan Baimo is also tilting section, and inclined direction is opposite with the inclined direction of the white mould of first segment.
5. a kind of vertical running castings of C-shaped channel as described in claim 1, it is characterised in that: the white mould of two sides ingate point
It is not arranged close to the upper, middle and lower of the white mould of middle plate.
6. a kind of vertical running castings of C-shaped channel as described in claim 1, it is characterised in that: the height of the low side of the white mould of sprue
Degree is lower than the height of the low side of the white mould of C-shaped channel, to form the white mould of slag trap.
7. a kind of vertical running castings of C-shaped channel as described in claim 1, it is characterised in that: the white mould of casting system also wraps
The inside white mould of ingate is included, the white mould of inside ingate is connected between the white mould of sprue and the white mould of middle plate, inside ingate
The height of the arrival end of Bai Mo is lower than remaining white mould of two sides ingate.
8. a kind of vertical running castings of C-shaped channel as claimed in claim 7, it is characterised in that: the white mould of inside ingate goes out
The height at mouthful end is higher than the height of the white mould arrival end of inside ingate, and during the height of the inside outlet end ingate Bai Mo is not higher than
The height of the least significant end of the white mould of plate.
9. a kind of vertical running castings of C-shaped channel as described in claim 1, it is characterised in that: the inside ingate Bai Mobao
Ascent stage white mould, advection Duan Baimo are included, the ascent stage white mould is the oblique section of upward tilting section, and the advection Duan Baimo is level
Section.
10. a kind of vertical running castings of C-shaped channel as described in claim 1, it is characterised in that: also in the white mould of middle plate and left side side
The white mould of slag trap is arranged in the white mould least significant end of the white mould of plate, right side side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910676370.XA CN110394419B (en) | 2019-07-25 | 2019-07-25 | Vertical casting mould of C type groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910676370.XA CN110394419B (en) | 2019-07-25 | 2019-07-25 | Vertical casting mould of C type groove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110394419A true CN110394419A (en) | 2019-11-01 |
| CN110394419B CN110394419B (en) | 2024-03-22 |
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ID=68325912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910676370.XA Active CN110394419B (en) | 2019-07-25 | 2019-07-25 | Vertical casting mould of C type groove |
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| Country | Link |
|---|---|
| CN (1) | CN110394419B (en) |
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| CN211101412U (en) * | 2019-07-25 | 2020-07-28 | 宁夏苏宁新能源设备有限公司 | C-shaped groove vertical casting mould |
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| CN110394419B (en) | 2024-03-22 |
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