CN207372236U - Radiator casting sand type with positioning core print - Google Patents
Radiator casting sand type with positioning core print Download PDFInfo
- Publication number
- CN207372236U CN207372236U CN201720996651.XU CN201720996651U CN207372236U CN 207372236 U CN207372236 U CN 207372236U CN 201720996651 U CN201720996651 U CN 201720996651U CN 207372236 U CN207372236 U CN 207372236U
- Authority
- CN
- China
- Prior art keywords
- sand
- sand type
- core print
- tide mould
- positioning core
- 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.)
- Expired - Fee Related
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model has the radiator casting sand type of positioning core print, belongs to radiator technical field, mainly solves the problems, such as that sand core movement causes waste product during prior art cast radiator.Its main feature is that：Including tide mould sand type, sand core, its main feature is that：Further include positioning core print, the positioning core print is a component of the lower tide mould sand type of insertion, is made of round platform, boss and inverted round stage, the boss is located at the top of round platform, the inverted round stage and the round platform bottom connection, the bottom of the lower tide mould sand type of inverted round stage insertion；On the boss insertion sand core in corresponding blind hole, the sand core, which is positioned in lower tide mould sand type, forms lower impressions；The upper tide mould sand type is covered in lower tide mould sand type, forms upper impression.
Description
Technical field
The utility model belongs to radiator technical field, and in particular to has the radiator casting sand type of positioning core print.
Background technology
The casting radiator of the prior art, with foundry engieering continuously improve and it is perfect, wall thickness is constantly reduced, and weight is got over
Come lighter, but radiator, since sand core does not position, can generate displacement when being cast or when placing sand core, therefore,
In cast, cavity is caused to change, make the wall unevenness of casting radiator even or even generate gas leakage or even scrap.
The content of the invention
The utility model mainly solves the problems, such as that sand core movement causes waste product during prior art cast radiator, and providing has
Position the radiator casting sand type of core print.
The utility model adopts the technical scheme that solve above-mentioned technical problem：
Radiator casting sand type with positioning core print, including lower tide mould sand type, upper tide mould sand type and sand core, feature
It is：Positioning core print is further included, the positioning core print is is inserted into a component of lower tide mould sand type, by round platform, boss and rounding
Platform is formed, and the boss is located at the top of round platform, the inverted round stage and the round platform bottom connection, the lower tide of inverted round stage insertion
The bottom of model sand mold；On the boss insertion sand core in corresponding blind hole, the sand core is positioned in lower tide mould sand type under formation
Cavity；
The upper tide mould sand type is covered in lower tide mould sand type, forms upper impression；
Lower sand mold cast gate forms complete cast gate with upper sand mold cast gate, and when tide mould sand type setting positioning core print under only one end
When, then the cast gate is located at the radiator end where positioning core print；When being provided at both ends with positioning core print, the cast gate is located at warm
The either end of gas piece end.
Radiator casting sand type production method with positioning core print, it is characterized in that：Comprise the following steps：
The first step, lower tide mould sand type moulding：The mold of lower sand mold heating sheet mold and lower sand mold cast gate is put into sandbox,
Molding after sand mold hardening；
Second step, installation positioning core print：In the lower tide mould sand type that the inverted round stage for the positioning core print insertion first step is made
In corresponding blind hole；Positioning core print is installed in the one or both ends of the lower tide mould sand type；
3rd step places sand core：Sand core is positioned in lower tide mould sand type, the boss on positioning core print is made to be inserted on sand core
In corresponding blind hole；
4th step, upper tide mould sand type moulding：The mold of upper sand mold heating sheet mold and upper sand mold cast gate is put into sandbox,
Molding after sand mold hardening；
5th step, mould assembling：Two sand mold sandboxes that above step is made, snap together, to form casting cavity.
The utility model compared with prior art, has the advantages that：
Since the utility model employs positioning core print, make during sand mold is made, sand core registration so that casting
The uniform wall thickness of iron heating radiator, yield rate greatly improve.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is A-A sectional views in structure shown in Fig. 1；
Fig. 3 is the positioning core head structure schematic diagram of the utility model；
Fig. 4 is the structure diagram that there is positioning core print at the radiator casting sand type both ends of the utility model；
Fig. 5 is the structure diagram that there is positioning core print in radiator casting sand type only one end of the utility model.
In figure：1-lower tide mould sand type；1-1-upper tide mould sand type；2-sand core；3-positioning core print；3-1-boss；3-
2-round platform；3-3-inverted round stage；4-lower impressions；4-1-upper impression；5-lower sand mold cast gate；5-1-upper sand mold cast gate.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, there is the radiator casting sand type of positioning core print, including lower tide mould sand type 1, upper tide
Model sand mold 1-1 and sand core 2, its main feature is that：Positioning core print 3 is further included, the positioning core print 3 is the one of the lower tide mould sand type 1 of insertion
A component is made of round platform 3-2, boss 3-1 and inverted round stage 3-3, and the boss 3-1 is located at the top of round platform 3-2, it is described fall
Round platform 3-3 and the round platform 3-2 bottom connections, the bottom of the lower tide mould sand type 1 of inverted round stage 3-3 insertions；The boss 3-1 is inserted
Enter on sand core 2 in corresponding blind hole, the sand core 2, which is positioned in lower tide mould sand type 1, forms lower impressions 4；
The upper tide mould sand type 1-1 is covered in lower tide mould sand type 1, forms upper impression 4-1；
Lower sand mold cast gate 5 forms complete cast gate with upper sand mold cast gate 5-1, and when tide mould sand type setting positioning under only one end
During core print 3, then the cast gate is located at the radiator end where positioning core print 3；It is described to pour when being provided at both ends with positioning core print 3
Mouth is located at the either end of radiator end.
As shown in figure 4, the both ends of the lower tide mould sand type 1 are both provided with the positioning core print 3；
As shown in figure 5, the lower tide mould sand type 1, which only has one end, is provided with the positioning core print 3.
Radiator casting sand type production method with positioning core print, it is characterized in that：Comprise the following steps：
The first step, lower 1 moulding of tide mould sand type：The mold of lower sand mold heating sheet mold and lower sand mold cast gate 5 is put into sandbox
It is interior, molding after sand mold hardening；
Second step, installation positioning core print 3：The lower tide mould sand that the inverted round stage 3-3 insertions first step for positioning core print 3 is made
In type 1 in corresponding blind hole；Positioning core print 3 is installed in the one or both ends of the lower tide mould sand type 1；
3rd step places sand core 2：Sand core 2 is positioned in lower tide mould sand type 1, inserts the boss 3-1 on positioning core print 3
Enter on sand core 2 in corresponding blind hole；
4th step, upper tide mould sand type 1-1 moulding：The mold of upper sand mold heating sheet mold and upper sand mold cast gate 5-1 is put into
In sandbox, molding after sand mold hardening；
5th step, mould assembling：Two sand mold sandboxes that above step is made, snap together, to form casting cavity.
Claims (2)
1. the radiator casting sand type with positioning core print, including lower tide mould sand type (1), upper tide mould sand type (1-1) and sand core
(2), it is characterized in that：Positioning core print (3) is further included, the positioning core print (3) is a component of the lower tide mould sand type (1) of insertion,
It is made of round platform (3-2), boss (3-1) and inverted round stage (3-3), and the boss (3-1) is located at the top of round platform (3-2), institute
State inverted round stage (3-3) and the round platform (3-2) bottom connection, the bottom of the lower tide mould sand type (1) of inverted round stage (3-3) insertion；
On boss (3-1) the insertion sand core (2) in corresponding blind hole, the sand core (2) is positioned in lower tide mould sand type (1) under formation
Cavity (4)；
The upper tide mould sand type (1-1) is covered on lower tide mould sand type (1), forms upper impression (4-1)；
Lower sand mold cast gate (5) forms complete cast gate with upper sand mold cast gate (5-1), and when tide mould sand type setting positioning under only one end
During core print (3), then the cast gate is located at the radiator end where positioning core print (3)；It is described when being provided at both ends with positioning core print
Cast gate is located at the either end of radiator end.
2. according to the radiator casting sand type with positioning core print described in claim 1, it is characterized in that：The lower tide mould sand type
(1) both ends are both provided with the positioning core print (3) or only one end is provided with the positioning core print (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996651.XU CN207372236U (en) | 2017-08-10 | 2017-08-10 | Radiator casting sand type with positioning core print |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996651.XU CN207372236U (en) | 2017-08-10 | 2017-08-10 | Radiator casting sand type with positioning core print |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207372236U true CN207372236U (en) | 2018-05-18 |
Family
ID=62342483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720996651.XU Expired - Fee Related CN207372236U (en) | 2017-08-10 | 2017-08-10 | Radiator casting sand type with positioning core print |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207372236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107321918A (en) * | 2017-08-10 | 2017-11-07 | 吴昌友 | Radiator casting sand type with positioning core print and preparation method thereof |
-
2017
- 2017-08-10 CN CN201720996651.XU patent/CN207372236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107321918A (en) * | 2017-08-10 | 2017-11-07 | 吴昌友 | Radiator casting sand type with positioning core print and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 |