CN205927014U - Return bend sand -lined metal mold mould - Google Patents
Return bend sand -lined metal mold mould Download PDFInfo
- Publication number
- CN205927014U CN205927014U CN201620797643.8U CN201620797643U CN205927014U CN 205927014 U CN205927014 U CN 205927014U CN 201620797643 U CN201620797643 U CN 201620797643U CN 205927014 U CN205927014 U CN 205927014U
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- China
- Prior art keywords
- half chamber
- sprue gate
- bend pipe
- swage
- return bend
- 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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Abstract
The utility model discloses a return bend sand -lined metal mold mould, swage including a plurality of vertical settings, be provided with half chamber of return bend shaping, sprue gate and gas vent in the swage, sprue gate and gas vent communicate with each other with return bend shaping half chamber respectively, half chamber of return bend shaping, sprue gate and the equal vertical range of gas vent. Compared with the prior art, the utility model discloses a mould adopts vertical mode to cast, through the reasonable setting to return bend shaping half chamber, sprue gate and gas vent position, and the type takes place when receiving indisputable water buoyancy in overcoming displacement, the casting precision height, product quality is good.
Description
Technical field
This utility model is related to a kind of bend pipe Iron Mould Coated Sand mould.
Background technology
At present, bend pipe casting Iron Mould Coated Sand mould used is upper and lower swage structure, and its forming elbow chamber is horizontal row
Row, for example, Chinese patent 201420588671.X disclosure.During level casting, molten iron enters forming elbow intracavity can be right
The inner mold of Iron Mould Coated Sand produces larger buoyancy, leads to inner mold to be subjected to displacement, causes bend pipe wall thickness the situation of uneven distribution.
Utility model content
For the problems of the prior art, the purpose of this utility model is to provide for a kind of bend pipe Iron Mould Coated Sand mould.
In order to achieve the above object, the technical solution of the utility model is：A kind of bend pipe Iron Mould Coated Sand mould, including some
The swage being vertically arranged, is provided with forming elbow half chamber, sprue gate and air vent, described sprue gate and air vent in described swage
Communicate with forming elbow half chamber respectively, described forming elbow half chamber, sprue gate and air vent are all vertically arranged.
Further, described forming elbow half chamber is two, and air vent is connected with forming elbow half chamber, and sprue gate is become with bend pipe
It is connected at type half chamber orthodrome.
Further, the big arc portion position in two forming elbow half chambeies relatively and is symmetricly set in swage.
Further, described swage both sides are provided with two forming elbow half chambeies.
Further, swage side is provided with alignment pin, opposite side is provided with location hole, and alignment pin and location hole match.
Further, it is provided with filter placing trough in described sprue gate.
Compared with prior art, mould of the present utility model is cast by the way of vertical, by forming elbow
The reasonable setting of half chamber, sprue gate and vent position, overcomes the displacement that inner mold occurs when by molten iron buoyancy, casting accuracy
Height, good product quality.
Brief description
Fig. 1 is embodiment 1 structural representation.
Fig. 2 is embodiment 2 structural representation.
Fig. 3 is embodiment 2 side view.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further described.
Embodiment 1
A kind of bend pipe Iron Mould Coated Sand mould, including two swages being vertically arranged 1 in left and right, is provided with curved in described swage 1
Pipe molding half chamber 2, sprue gate 3 and air vent 4, described sprue gate 3 and air vent 4 are communicated with forming elbow half chamber 2 respectively, described
Forming elbow half chamber 2, sprue gate 3 and air vent 4 are all vertically arranged.
Embodiment 2
A kind of bend pipe Iron Mould Coated Sand mould, including some swages 1 being vertically arranged, is provided with forming elbow in described swage
Half chamber 2, sprue gate 3 and air vent 4, described sprue gate 3 and air vent 4 are communicated with forming elbow half chamber 2 respectively, and described bend pipe becomes
Type half chamber 2, sprue gate 3 and air vent 4 are all vertically arranged；Swage 1 both sides are provided with two forming elbows half chamber 2；Two curved
The big arc portion position in pipe molding half chamber 2 relatively and is symmetricly set in swage 1；Air vent 4 is connected with forming elbow half chamber 2 top,
Sprue gate 3 is connected with the orthodrome of forming elbow half chamber 2.Swage 1 side is provided with alignment pin 6, opposite side is provided with location hole
7, alignment pin 6 and location hole 7 match.It is provided with filter placing trough 5 in described sprue gate 3.
All simple deformation made in the case of without departing from this utility model core or modification each fall within this practicality newly
The protection domain of type.
Claims (6)
1. a kind of bend pipe Iron Mould Coated Sand mould, it is characterised in that including some swages being vertically arranged, is provided with described swage
Forming elbow half chamber, sprue gate and air vent, described sprue gate and air vent are communicated with forming elbow half chamber respectively, described bend pipe
Molding half chamber, sprue gate and air vent are all vertically arranged.
2. a kind of bend pipe Iron Mould Coated Sand mould according to claim 1 is it is characterised in that described forming elbow half chamber is two
Individual, air vent is connected with forming elbow half chamber, and sprue gate is connected with forming elbow half chamber orthodrome.
3. a kind of bend pipe Iron Mould Coated Sand mould according to claim 2 it is characterised in that two forming elbow half chambeies big
Arc portion position relatively and is symmetricly set in swage.
4. a kind of bend pipe Iron Mould Coated Sand mould according to claim 1 is it is characterised in that described swage both sides are provided with
Two forming elbow half chambeies.
5. a kind of bend pipe Iron Mould Coated Sand mould according to claim 1 is it is characterised in that swage side is provided with positioning
Pin, opposite side are provided with location hole, and alignment pin and location hole match.
6. a kind of bend pipe Iron Mould Coated Sand mould according to claim 1 was it is characterised in that be provided with described sprue gate
Filter disc placing trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797643.8U CN205927014U (en) | 2016-07-27 | 2016-07-27 | Return bend sand -lined metal mold mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797643.8U CN205927014U (en) | 2016-07-27 | 2016-07-27 | Return bend sand -lined metal mold mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205927014U true CN205927014U (en) | 2017-02-08 |
Family
ID=57926376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620797643.8U Active CN205927014U (en) | 2016-07-27 | 2016-07-27 | Return bend sand -lined metal mold mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205927014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345974A (en) * | 2016-07-27 | 2017-01-25 | 焦作固德联合机械制造有限公司 | Iron model sand coated casting method for concrete pump bending pipe and mould |
| CN109746398A (en) * | 2019-03-08 | 2019-05-14 | 贵阳华烽有色铸造有限公司 | A kind of casting die for bend pipe casting |
-
2016
- 2016-07-27 CN CN201620797643.8U patent/CN205927014U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345974A (en) * | 2016-07-27 | 2017-01-25 | 焦作固德联合机械制造有限公司 | Iron model sand coated casting method for concrete pump bending pipe and mould |
| CN109746398A (en) * | 2019-03-08 | 2019-05-14 | 贵阳华烽有色铸造有限公司 | A kind of casting die for bend pipe casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |