CN206716962U - A kind of casting mould of heavv section Slab thin wall casting - Google Patents
A kind of casting mould of heavv section Slab thin wall casting Download PDFInfo
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- CN206716962U CN206716962U CN201720605284.6U CN201720605284U CN206716962U CN 206716962 U CN206716962 U CN 206716962U CN 201720605284 U CN201720605284 U CN 201720605284U CN 206716962 U CN206716962 U CN 206716962U
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Abstract
It the utility model is related to casting industry technical field, more particularly to a kind of casting mould of heavv section Slab thin wall casting, include top box, nowel and sprue cup, top box, which is provided with, directly pours runner and at least one rising head, nowel is provided with die cavity and horizontal pours runner, it is straight pour runner one end and be connected with sprue cup described horizontal pour the U-shaped structure of runner, directly pour the runner other end with stretching into after nowel with horizontal pour in the middle part of runner to be connected, the horizontal both ends for pouring runner are connected by pouring runner in several with die cavity respectively；Rising head one end is stretched out outside the upper surface of top box, and the rising head other end is connected with die cavity；The inner-wall spraying of the die cavity has dope layer；The lower surface of the nowel is provided with cushion block, and cast inclination angle is provided between the lower surface of the cushion block and horizontal line.When using the utility model, this mould can improve the yield rate of casting, further reduce production cost and improve production efficiency.
Description
Technical field
Casting industry technical field is the utility model is related to, more particularly to a kind of casting die of heavv section Slab thin wall casting
Tool.
Background technology
In Machine Manufacture, casting occupies larger proportion, and casting quality directly affects the quality of product.Wherein lathe
Working plate shape matching it is simple, but usually there are some casting flaws because section is thick, for example surface irregularity, cast are filled
The problems such as full not uniform enough；These problems directly result in that casting wasted product rate is higher, have had a strong impact on the production cost of such product
And production efficiency.
In summary, therefore it is necessary to provide a kind of casting mould of heavv section Slab thin wall casting.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of heavv section Slab thin wall casting
Casting mould.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of casting mould of heavv section Slab thin wall casting described in the utility model, includes top box, nowel and cast gate
Cup, the lower surface of top box are connected with the upper surface of nowel, and the sprue cup is arranged on the upper surface of top box, and the top box is set
Be equipped with it is straight pour runner and at least one rising head, the nowel is provided with die cavity and horizontal pours runner；
It is described it is straight pour runner one end be connected with sprue cup it is described it is horizontal pour the U-shaped structure of runner, it is described that directly to pour runner another
One end is connected after nowel with stretching into horizontal pour in the middle part of runner, the horizontal both ends for pouring runner respectively by poured in several runner with
Die cavity is connected；Described rising head one end is stretched out outside the upper surface of top box, and the rising head other end is connected with die cavity；
The inner-wall spraying of the die cavity has dope layer；The lower surface of the nowel is provided with cushion block, the following table of the cushion block
Cast inclination angle is provided between face and horizontal line.
Further, pour runner positioned at horizontal pour in runner both ends and be symmetrical set.
Further, the horizontal area of section for pouring runner is 1.5 times of the interior area of section for pouring runner；It is described directly to pour stream
The area of section in road is 1.4 times of the interior area of section for pouring runner.
Further, the cast inclination angle is 10~15 degree.
Further, the quantity of the rising head is two.
Further, in described runner is poured with the width of die cavity to be connected.
After said structure, the utility model has the beneficial effect that：A kind of heavv section massive plate described in the utility model
The casting mould of casting, include top box, nowel and sprue cup, the lower surface of top box is connected with the upper surface of nowel, described
Sprue cup is arranged on the upper surface of top box, and the top box is provided with and directly pours runner and at least one rising head, and the nowel is set
Have die cavity and it is horizontal pour runner, it is described it is straight pour runner one end be connected with sprue cup it is described it is horizontal pour the U-shaped structure of runner, it is described directly
Pour the runner other end with stretching into after nowel with horizontal pour in the middle part of runner to be connected, the horizontal both ends for pouring runner are respectively by several
Runner is poured with die cavity to be connected；Described rising head one end is stretched out outside the upper surface of top box, and the rising head other end is connected with die cavity
It is logical；The inner-wall spraying of the die cavity has dope layer；The lower surface of the nowel is provided with cushion block, the lower surface of the cushion block and water
Cast inclination angle is provided between horizontal line.When using the utility model, when molten iron flow into successively from sprue cup it is straight pour runner and
It is horizontal to pour runner, it is horizontal pour runner be further separated into again both ends in pour runner, molten iron finally enters die cavity and poured into a mould, and ensures that molten iron coagulates
Gu graphitization expansion pressure is unaffected during, to reach the ability from feeding；Pass through the cast inclination angle of cushion block so that rising head
Molten iron is in extreme higher position, increases the pressure of molten iron, increases the ability from feeding, is advantageous to improve casting quality；By in type
The inner-wall spraying of chamber has dope layer, is advantageous to improve the flatness of cast(ing) surface；Therefore, this mould can improve the finished product of casting
Rate, further reduce production cost and improve production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A-A sectional views in Fig. 1；
Fig. 3 is B-B sectional views in Fig. 1；
Description of reference numerals：
1st, top box；2nd, nowel；3rd, sprue cup；4th, cushion block；5th, die cavity；6th, runner is directly poured；
7th, it is horizontal to pour runner；8th, it is interior to pour runner；9th, rising head；α, cast inclination angle.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 3, the casting mould of a kind of heavv section Slab thin wall casting described in the utility model, includes
Case 1, nowel 2 and sprue cup 3, the lower surface of top box 1 are connected with the upper surface of nowel 2, and the sprue cup 3 is arranged on top box 1
Upper surface on, the top box 1, which is provided with, directly pours runner 6 and at least one rising head 9, and the quantity of rising head 9 of the present utility model is
Two.
The nowel 2 be provided with die cavity 5 and it is horizontal pour runner 7, it is described straight to pour described in the one end of runner 6 is connected with sprue cup 3
It is horizontal to pour 7 U-shaped structure of runner, it is described it is straight pour the other end of runner 6 and be connected with stretching into after nowel 2 with the horizontal middle part for pouring runner 7,
The horizontal both ends for pouring runner 7 are connected by pouring runner 8 in several with die cavity 5 respectively；Top box 1 is stretched out in described one end of rising head 9
Outside upper surface, the other end of rising head 9 is connected with die cavity 5.
When molten iron flow into successively from sprue cup 3 it is straight pour runner 6 and it is horizontal pour runner 7, the horizontal runner 7 that pours is further separated into both ends again
Runner 8 is inside poured, molten iron finally enters die cavity 5 and poured into a mould.Using rational semiclosed running gate system, running gate system is given full play to
Pushing off the slag effect, for molten iron is quick, homogenization be full of die cavity 5, interior width introducing of the runners 8 from die cavity 5 is poured using multiple.
The inner-wall spraying of the die cavity 5 has dope layer；The lower surface of the nowel 2 is provided with cushion block 4, the cushion block 4
Cast inclined angle alpha is provided between lower surface and horizontal line；Pass through the cast inclined angle alpha of cushion block 4 so that rising head 9 is in highest
Position, increase the pressure of molten iron in rising head 9.Cast inclined angle alpha of the present utility model is 10~15 degree.
As a kind of preferred embodiment of the present utility model, pour runner 8 positioned at horizontal pour in the both ends of runner 7 and be symmetrical set.
As a kind of preferred embodiment of the present utility model, the horizontal area of section for pouring runner 7 is the interior section for pouring runner 8
1.5 times of area；The straight area of section for pouring runner 6 is 1.4 times of the interior area of section for pouring runner 8；It can so ensure
Molten iron can quickly, homogenization be full of die cavity 5.
As a kind of preferred embodiment of the present utility model, it is described in pour runner 8 and be connected with the width of die cavity 5.
The casting section thickness produced according to the present apparatus covers up to 103~180mm, and the length of casting can reach
3000mm, it is wide to can reach 920mm；Significantly improve the quality of heavv section Slab thin wall casting.
When using the utility model, when molten iron flow into successively from sprue cup it is straight pour runner and it is horizontal pour runner, it is horizontal to pour runner
The interior of both ends is further separated into again and pours runner, and molten iron finally enters die cavity and poured into a mould, and ensures graphitization expansion during molten steel solidification
Pressure is unaffected, to reach the ability from feeding；Pass through the cast inclination angle of cushion block so that rising head is in extreme higher position, increases
The pressure of hot metal charging, increase the ability from feeding, be advantageous to improve casting quality；There is coating by the inner-wall spraying in die cavity
Layer, be advantageous to improve the flatness of cast(ing) surface；Therefore, this mould can improve the yield rate of casting, further reduce production
Cost and raising production efficiency.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (6)
1. a kind of casting mould of heavv section Slab thin wall casting, includes top box（1）, nowel（2）And sprue cup（3）, top box（1）
Lower surface and nowel（2）Upper surface be connected, the sprue cup（3）It is arranged on top box（1）Upper surface on, its feature exists
In：The top box（1）It is provided with and directly pours runner（6）With at least one rising head（9）, the nowel（2）It is provided with die cavity（5）And horizontal stroke
Pour runner（7）,
It is described directly to pour runner（6）One end and sprue cup（3）It is connected and described horizontal pours runner（7）U-shaped structure, it is described directly to pour stream
Road（6）The other end is with stretching into nowel（2）Afterwards runner is poured with horizontal（7）Middle part be connected, it is horizontal to pour runner（7）Both ends pass through respectively
Runner is poured in several（8）With die cavity（5）It is connected；The rising head（9）Top box is stretched out in one end（1）Upper surface outside, it is described
Rising head（9）The other end and die cavity（5）It is connected；
The die cavity（5）Inner-wall spraying have dope layer；The nowel（2）Lower surface be provided with cushion block（4）, the cushion block
（4）Lower surface and horizontal line between be provided with cast inclination angle（α）.
A kind of 2. casting mould of heavv section Slab thin wall casting according to claim 1, it is characterised in that：Stream is poured positioned at horizontal
Road（7）Runner is poured in both ends（8）It is symmetrical set.
A kind of 3. casting mould of heavv section Slab thin wall casting according to claim 1, it is characterised in that：It is described horizontal to pour stream
Road（7）Area of section be interior to pour runner（8）1.5 times of area of section；It is described directly to pour runner（6）Area of section be interior pour
Runner（8）1.4 times of area of section.
A kind of 4. casting mould of heavv section Slab thin wall casting according to claim 1, it is characterised in that：The cast is inclined
Oblique angle（α）For 10~15 degree.
A kind of 5. casting mould of heavv section Slab thin wall casting according to claim 1, it is characterised in that：The rising head
（9）Quantity be two.
A kind of 6. casting mould of heavv section Slab thin wall casting according to claim 1, it is characterised in that：Stream is poured in described
Road（8）With die cavity（5）Width be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605284.6U CN206716962U (en) | 2017-05-27 | 2017-05-27 | A kind of casting mould of heavv section Slab thin wall casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605284.6U CN206716962U (en) | 2017-05-27 | 2017-05-27 | A kind of casting mould of heavv section Slab thin wall casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206716962U true CN206716962U (en) | 2017-12-08 |
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ID=60511880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720605284.6U Active CN206716962U (en) | 2017-05-27 | 2017-05-27 | A kind of casting mould of heavv section Slab thin wall casting |
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| CN (1) | CN206716962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746495A (en) * | 2018-08-16 | 2018-11-06 | 襄阳云威机械有限公司 | A kind of automobile chassis shell casting die |
| CN111673043A (en) * | 2020-04-30 | 2020-09-18 | 中国航发南方工业有限公司 | Casting device and positioning casting forming method for multi-oil-way casting |
-
2017
- 2017-05-27 CN CN201720605284.6U patent/CN206716962U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746495A (en) * | 2018-08-16 | 2018-11-06 | 襄阳云威机械有限公司 | A kind of automobile chassis shell casting die |
| CN111673043A (en) * | 2020-04-30 | 2020-09-18 | 中国航发南方工业有限公司 | Casting device and positioning casting forming method for multi-oil-way casting |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200608 Address after: No. 35, Dongshao Avenue, Qujiang District, Shaoguan City, Guangdong Province Patentee after: Guangdong jinzhili Technology Co.,Ltd. Address before: 510820 Guangzhou City, Guangdong province Huadu District charcoal town Dongfengcun soup edge society No. 3 001 Patentee before: GUANGZHOU ZHILI MACHINERY TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 512000 No.35 Dongshao Avenue, Qujiang District, Shaoguan City, Guangdong Province (South China Equipment Park) Patentee after: Guangdong Jinzhili Technology Co.,Ltd. Address before: 35 Dongshao Avenue, Qujiang District, Shaoguan City, Guangdong Province, 512000 Patentee before: Guangdong jinzhili Technology Co.,Ltd. |