CN109332601A - A kind of overlapping casting device of high-effective multilayer cast member - Google Patents
A kind of overlapping casting device of high-effective multilayer cast member Download PDFInfo
- Publication number
- CN109332601A CN109332601A CN201811448611.7A CN201811448611A CN109332601A CN 109332601 A CN109332601 A CN 109332601A CN 201811448611 A CN201811448611 A CN 201811448611A CN 109332601 A CN109332601 A CN 109332601A
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- CN
- China
- Prior art keywords
- casting
- sand
- cover board
- lasso
- overlapping
- 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
- B22C9/02—Sand moulds or like moulds for shaped castings
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The present invention relates to casting fields, are a kind of overlapping casting devices of high-effective multilayer cast member.The present apparatus is suitable for the classes mold castings such as overlay film sand mold, resin bonded sand mould, waterglass sand mold.It is characterized in that there is bed load mould on bottom plate, there are main sand mo(u)ld, lasso, casting and water inlet in the top of bed load mould, casting single layer is formed by main sand mo(u)ld, lasso, casting and water inlet；There are cover board, pouring cup and disjunctor running channel on the upper layer of device, there is venthole between cover board and pouring cup；It is superimposed by casting single layer and forms overlapping casting.Due to using the technical program, casting efficiency is improved, the duration of pouring is shortened, feeding effect is good, improves casting quality, reduces production cost.
Description
Technical field
The present invention relates to casting fields, are a kind of overlapping casting devices of high-effective multilayer cast member.The present apparatus is suitable for
The classes mold castings such as overlay film sand mold, resin bonded sand mould, waterglass sand mold.
Background technique
Conventional pouring technology generallys use single layer casting, and defect is low efficiency, is taken up a large area, and yield rate is low, wave
Take resource；And casting dimension is inaccurate, and castings material hardness is unstable, and material density is insufficient, the feeding insufficient pressure of single layer and solidifying
Gu the time is too fast, feeding deficiency is led to problems such as to be easy to appear loose.
Summary of the invention
The invention aims to provide one kind both to can guarantee product quality, and casting technique is simple, can be according to casting
Height and shape size, be designed to the overlapping casting device of every layer of single-piece or every layer of more than one piece.
The technical scheme is that a kind of overlapping casting device of high-effective multilayer cast member, it is characterized in that on bottom plate
There is bed load mould, has main sand mo(u)ld, lasso, casting and water inlet in the top of bed load mould, by main sand mo(u)ld, lasso, casting and water inlet
Composition casting single layer；There are cover board, pouring cup and disjunctor running channel on the upper layer of device, there is venthole between cover board and pouring cup；By
Casting single layer is superimposed to form overlapping casting.
By adopting the above-described technical solution, improving casting efficiency, the duration of pouring is shortened, feeding effect is good, improves
Casting quality, reduces production cost.
Detailed description of the invention
Fig. 1 is schematic cross-sectional view of the invention.
Fig. 2 is overlooking structure diagram of the invention.
In figure: 1, bottom plate；2, bed load mould；3, main sand mo(u)ld；4, lasso；5, casting；6, cover board；7, water inlet；8, disjunctor
Running channel；9, pouring cup；10, venthole.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
In fig. 1 and 2, there is bed load mould 2 on bottom plate 1, have main sand mo(u)ld 3, lasso 4, casting 5 in the top of bed load mould 2
With water inlet 7, casting single layer is formed by main sand mo(u)ld 3, lasso 4, casting 5 and water inlet 7；There are cover board 6, casting on the upper layer of device
Cup 9 and disjunctor running channel 8, there is venthole 10 between cover board 6 and pouring cup 9；It is superimposed by casting single layer and forms overlapping casting.
Implement the process flow of the present apparatus are as follows:
1, molding: design molding is required according to drawing of rough casting paper size, mold divides bed load mould 2, main sand mo(u)ld 3, cover board 6, respectively
Design the disjunctor running channel 8, water inlet 7 and system of risers of the disjunctor ganged up up and down.
2, frock making makes the metals toolings such as bottom plate 1, lasso 4, cover board 6 by the sand mold size and height of each casting.
3, type processed: being assembled into core shooter for model, is pressed sand in full model using the air pressure of core shooter, solid by heating
Change, after oxygen blast curing molding, it is spare to take out stacking.
4, it assembles: first setting metal base plate tooling, put die bed well, put on volume, then put principal mode well, then put on volume, such as
This layer of principal mode, one layer of set volume assembling, determines the principal mode number of plies according to casting height, until reaching the requirement number of plies, then covers tooling
Cover board places casting compencation cup, presses weight, waits to be cast, entire step completion.
The pouring layer of Fig. 1 is 15 layers.
Claims (1)
1. a kind of overlapping casting device of high-effective multilayer cast member, it is characterized in that having bed load mould (2) on bottom plate (1), in bed load
There are main sand mo(u)ld (3), lasso (4), casting (5) and water inlet (7) in the top of mould (2), by main sand mo(u)ld (3), lasso (4), casting (5)
Casting single layer is formed with water inlet (7)；There are cover board (6), pouring cup (9) and disjunctor running channel (8) on the upper layer of device, in cover board
(6) have between pouring cup (9) venthole (10)；It is superimposed by casting single layer and forms overlapping casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811448611.7A CN109332601A (en) | 2018-11-22 | 2018-11-22 | A kind of overlapping casting device of high-effective multilayer cast member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811448611.7A CN109332601A (en) | 2018-11-22 | 2018-11-22 | A kind of overlapping casting device of high-effective multilayer cast member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109332601A true CN109332601A (en) | 2019-02-15 |
Family
ID=65319034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811448611.7A Pending CN109332601A (en) | 2018-11-22 | 2018-11-22 | A kind of overlapping casting device of high-effective multilayer cast member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109332601A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340299A (en) * | 2019-07-08 | 2019-10-18 | 西安合力汽车配件有限公司 | A kind of casting device and its pouring procedure of precoated sand stack-type product |
-
2018
- 2018-11-22 CN CN201811448611.7A patent/CN109332601A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340299A (en) * | 2019-07-08 | 2019-10-18 | 西安合力汽车配件有限公司 | A kind of casting device and its pouring procedure of precoated sand stack-type product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190215 |
|
| WD01 | Invention patent application deemed withdrawn after publication |