CN107891123A - A kind of pouring procedure - Google Patents
A kind of pouring procedure Download PDFInfo
- Publication number
- CN107891123A CN107891123A CN201711021858.6A CN201711021858A CN107891123A CN 107891123 A CN107891123 A CN 107891123A CN 201711021858 A CN201711021858 A CN 201711021858A CN 107891123 A CN107891123 A CN 107891123A
- Authority
- CN
- China
- Prior art keywords
- plywood
- mould
- rising head
- pouring
- pouring procedure
- 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.)
- Pending
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Classifications
-
- 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
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/088—Feeder heads
Abstract
The invention discloses a kind of pouring procedure, for pouring into a mould the material wearing plate of chromium 26, is provided with some boss on wearing plate, comprises the following steps：S1, die horizontal placed, make first surface towards ground, and the second surface relative with the first surface is set away from ground；S2, plywood is set on the second surface, and rising head is arranged on the plywood；S3, molten iron poured into a mould above the rising head, making it, the second sprue gate of the first gate from the mould outside and the mold center enters in mould respectively along the rising head outer wall；After S4, cooling, excision cast rising head, obtain pouring into a mould product.Component pouring procedure flow provided by the invention is simple, reduces molten iron flow flow, and increase the yield rate of product.
Description
Technical field
The present invention relates to metal casting technique field, and in particular to a kind of pouring procedure.
Background technology
The material of chromium 26 is strong from feeding capacity, and graphite expansion power is strong, in the current cast production material product process of chromium 26, pours
The setting in road affects casting process potting syrup circulation path, further affects the yield rate of product.
When prior art pours into a mould 26 material wearing plate of chromium, an arc cross gate is built around mould, arc cross gate leads to
Cross ingate to communicate with mould, cross gate is provided with vertical running channel, and vertical running channel is vertical with cross gate, and during cast, molten iron is from perpendicular
Sprue is flowed down into cross gate vertically, then respectively enters ingate, is finally entered from multi-faceted in mould, due to molten iron flow
Distance is remote, and the molten iron area that flows in a mold is big, causes radiating to make very much cast effect bad soon.
Therefore it provides a kind of pouring procedure, to solve to pour into a mould caused by the running channel of prior art is set, effect is bad to ask
Topic, molten iron circulation path distance is shortened, increase yield rate, be prior art urgent problem to be solved.
The content of the invention
The present invention is remote for the distance of molten iron flow in the prior art, and the molten iron area that flows in a mold is big, causes to dissipate
The problem of heat makes cast effect bad very much soon, there is provided a kind of pouring procedure, shorten molten iron circulation path distance, increase yield rate.
The invention provides a kind of component pouring procedure, for pouring into a mould the material wearing plate of chromium 26, is set on the wearing plate
There are some boss, it is characterised in that comprise the following steps：
S1, die horizontal placed, make the first surface towards ground, and make second relative with the first surface
Surface is set away from ground；
S3, plywood is set on the second surface, and rising head is arranged on the plywood；
S3, molten iron poured into a mould above the rising head, make it along the rising head outer wall respectively from the mould outside
Second sprue gate of the first gate and the mold center enters in mould；
After S4, cooling, excision cast rising head, obtain pouring into a mould product.
Preferably, step S0 is also included before the step S1：In some cylindrical holes of the first surface of the mould
Frozen iron blocks are correspondingly arranged respectively, and each boss that cylindrical hole described in each of which corresponds to the wearing plate is set.
Preferably, the plywood is correspondingly arranged in two cylindrical hole middles.
Preferably, a diameter of 32-38mm of the plywood.
Preferably, the thickness of the plywood is 3-4mm.
Preferably, the rising head includes the first end abutted with the plywood and the second end away from the plywood,
The first end and the second end are integrally formed.
Preferably, the first end and the second end are round table-like that the first end is away from the plywood
End face overlap and be integrally formed with the end face of the second end towards the plywood；
The end face diameter that the first end is connected to the plywood is 27-33mm, the first end and the second end
The a diameter of 75-85mm of joint face, end face diameter of the second end away from the plywood is 105-115mm.
Preferably, the first end is highly 12-18mm, and the second end is highly 115-125mm.
Preferably, the external diameter of the mould is 300-320mm, the diameter 110-120mm at the second sprue gate of the mould.
Preferably, the rising head and the plywood are wooden.
One or more technical schemes that the present invention program provides, have at least the following technical effects or advantages：Eliminate
Cumbersome running channel, technique is simple, and further reduces cast path, reduces molten iron dispersed heat, reduces energy consumption, increase and
Product rate.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is pouring procedure flow chart provided by the invention；
Fig. 2 is casting process structural representation of the present invention.
Embodiment
In order to solve the problems, such as that running channel present in prior art sets caused cast effect bad, present invention offer one
Kind component pouring procedure and method, concrete thought of the present invention are as follows：Plywood is set on mould, and rising head is arranged at the plywood
On, then molten iron is poured into a mould above rising head, make its along rising head outer wall respectively from the first gate of the mould outside and
Second sprue gate of the mold center enters in mould, reduces running channel, simplifies pouring technology, and further reduces
Path is poured into a mould, reduces molten iron dispersed heat, reduces energy consumption, increases yield rate.
As shown in figure 1, the invention provides a kind of pouring procedure, for pouring into a mould the material wearing plate of chromium 26, the wearing plate
On be provided with some boss, comprise the following steps：
It is S1, mould 1 is horizontal positioned, make the first surface 11 towards ground, and make relative with the first surface 11
Second surface 12 away from ground set；
S3, plywood 2 is set on the second surface 12, and rising head 3 is arranged on the plywood 2；
S3, molten iron poured into a mould above the rising head 3, make it along the outer wall of rising head 3 respectively from the outside of mould 1
The first gate 13 and the center of the mould 1 the second sprue gate 14 enter mould 1 in；
After S4, cooling, excision cast rising head, obtain pouring into a mould product.
In the present invention, due to being uniform-distribution with four boss for being used to bore screw hole on wearing plate, therefore on mould 1
It is provided with a unshaped and the cylindrical hole not penetrated on corresponding each boss, boss radiating is slow during cast, and can be managed by force from feeding,
Need to be correspondingly arranged frozen iron blocks respectively in four cylindrical holes 111 of the first surface 11 of the mould 1 respectively in casting process, its
Effect is：Be allowed to cool quickening, than the center section of mould 1 cooling faster, just can shrink when among molten iron can flow into supplement,
So as to ensure the casting quality at boss.
In order to make molten iron above the rising head 3 along the outer wall of rising head 3 respectively from the outside of mould 1 and
In the center die 1 of mould 1, plywood 2 is correspondingly arranged in two middles of cylindrical hole 111.
Specifically, 2 a diameter of 32-38mm of plywood, the thickness of plywood 2 is 3-4mm.
The second sprue gate 14 is flowed into by the outer peripheral face of rising head 3 for the ease of molten iron, and is easy to remove rising head after pouring
3, rising head 3 includes the first end 31 abutted with the plywood 2 and the second end 32 away from the plywood 2, the first end
Portion 31 and the second end 32 are integrally formed；First end 31 and the second end 32 are round table-like, the first end
End face of the portion 31 away from the plywood 2 overlaps and is integrally formed with the end face of the second end 32 towards the plywood 2；First
The end face diameter that end 31 is connected to the plywood 2 is 27-33mm, and the joint face of the first end 31 and the second end 32 is straight
Footpath is 75-85mm, and end face diameter of the second end 32 away from the plywood 2 is 105-115mm.
In the present embodiment, the height of first end 31 is 12-18mm, and the height of the second end 32 is 115-125mm.
Specifically, the external diameter of the mould 1 is 300-320mm, the diameter 110- at the second sprue gate 14 of the mould 1
120mm, in order to molten iron respectively from the outside of mould 1 and in the center die 1 of mould 1, effectively improve cast efficiency,
Brief each wearing plate duration of pouring.
In the present invention, rising head 3 and the plywood 2 be wooden, to reduce heat when molten iron flows through rising head 3 and plywood 2
Amount loss.
In summary, application scheme at least has following advantageous effects relative to prior art：
1) running channel is eliminated, technique is simple；
2) distance of molten iron flow reduces, serious heat loss；
3) molten iron circulation path shortens, and reduces molten iron dispersed heat and reduces discarded molten iron, power consumption is low, and raising is poured
Efficiency is noted, and yield rate is high.
The above disclosed power for being only a kind of preferred embodiment of the present invention, the present invention can not being limited with this certainly
Sharp scope, one of ordinary skill in the art will appreciate that realizing all or part of flow of above-described embodiment, and weighed according to the present invention
Profit requires made equivalent variations, still falls within and invents covered scope.
Claims (10)
1. a kind of pouring procedure, for pouring into a mould the material wearing plate of chromium 26, some boss are provided with the wearing plate, its feature exists
In comprising the following steps：
It is S1, mould (1) is horizontal positioned, make the first surface (11) of mould (1) towards ground, and make and the first surface
(11) relative second surface (12) is set away from ground；
S2, plywood (2) is set on the second surface (12), and rising head (3) is arranged on the plywood (2)；
S3, the cast above the rising head (3) by molten iron, make it along the rising head (3) outer wall respectively from the mould (1) periphery
The first gate (13) enclosed and second sprue gate (14) at the mould (1) center enter in mould (1)；
After S4, cooling, excision cast rising head, obtain pouring into a mould product.
2. pouring procedure according to claim 1, it is characterised in that also include step S0 before the step S1：
Some cylindrical holes (111) of the first surface (11) are correspondingly arranged frozen iron blocks respectively, and cylindrical hole (111) is right described in each of which
Each boss of the wearing plate is answered to set.
3. pouring procedure according to claim 2, it is characterised in that the plywood (2) is correspondingly arranged in two circles
Post holes (111) middle.
4. pouring procedure according to claim 1, it is characterised in that a diameter of 32-38mm of the plywood (2).
5. pouring procedure according to claim 1, it is characterised in that the thickness of the plywood (2) is 3-4mm.
6. pouring procedure according to claim 1, it is characterised in that the rising head (3) includes abutting with the plywood (2)
First end (31) and the second end (32) away from the plywood (2), the first end (31) and the second end
(32) it is integrally formed.
7. pouring procedure according to claim 6, it is characterised in that the first end (31) and the second end
(32) it is round table-like, end face and the second end (32) of the first end (31) away from the plywood (2) are towards institute
The end face for stating plywood (2) overlaps and is integrally formed；
The end face diameter that the first end (31) is connected to the plywood (2) is 27-33mm, the first end (31) and
The a diameter of 75-85mm of joint face of two ends (32), end face diameter of the second end (32) away from the plywood (2) are
105-115mm。
8. pouring procedure according to claim 7, it is characterised in that the first end (31) is highly 12-18mm, institute
It is highly 115-125mm to state the second end (32).
9. pouring procedure according to claim 1, it is characterised in that the external diameter of the mould (1) is 300-320mm, institute
State the diameter 110-120mm at the second sprue gate (14) of mould (1).
10. pouring procedure according to claim 1, it is characterised in that the rising head (3) and the plywood (2) are wood
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021858.6A CN107891123A (en) | 2017-10-27 | 2017-10-27 | A kind of pouring procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021858.6A CN107891123A (en) | 2017-10-27 | 2017-10-27 | A kind of pouring procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107891123A true CN107891123A (en) | 2018-04-10 |
Family
ID=61803896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711021858.6A Pending CN107891123A (en) | 2017-10-27 | 2017-10-27 | A kind of pouring procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107891123A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1671492A (en) * | 2002-03-13 | 2005-09-21 | 花王株式会社 | Part for cast production fabricated by wet type paper-making method |
| CN103203432A (en) * | 2012-01-11 | 2013-07-17 | 南车戚墅堰机车车辆工艺研究所有限公司 | Cast steel wheel center mold and use method thereof |
| CN105290333A (en) * | 2015-12-02 | 2016-02-03 | 株洲中航动力精密铸造有限公司 | Bottom pouring type pouring system |
| CN103851069B (en) * | 2012-12-05 | 2016-07-06 | 宏碁股份有限公司 | Rotating assembly and the electronic installation applying it |
| CN106363136A (en) * | 2016-08-31 | 2017-02-01 | 常熟市金诺精工模具有限公司 | Feed-head-free glass mold bottom casting method |
-
2017
- 2017-10-27 CN CN201711021858.6A patent/CN107891123A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1671492A (en) * | 2002-03-13 | 2005-09-21 | 花王株式会社 | Part for cast production fabricated by wet type paper-making method |
| CN103203432A (en) * | 2012-01-11 | 2013-07-17 | 南车戚墅堰机车车辆工艺研究所有限公司 | Cast steel wheel center mold and use method thereof |
| CN103851069B (en) * | 2012-12-05 | 2016-07-06 | 宏碁股份有限公司 | Rotating assembly and the electronic installation applying it |
| CN105290333A (en) * | 2015-12-02 | 2016-02-03 | 株洲中航动力精密铸造有限公司 | Bottom pouring type pouring system |
| CN106363136A (en) * | 2016-08-31 | 2017-02-01 | 常熟市金诺精工模具有限公司 | Feed-head-free glass mold bottom casting method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180410 |
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| WD01 | Invention patent application deemed withdrawn after publication |