CN205763633U - A kind of heating bank of tubes array structure of electric machine casing water jacket core mould - Google Patents
A kind of heating bank of tubes array structure of electric machine casing water jacket core mould Download PDFInfo
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- CN205763633U CN205763633U CN201620481140.XU CN201620481140U CN205763633U CN 205763633 U CN205763633 U CN 205763633U CN 201620481140 U CN201620481140 U CN 201620481140U CN 205763633 U CN205763633 U CN 205763633U
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- heat pipe
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- mold cavity
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Abstract
nullThis utility model provides the heating bank of tubes array structure of a kind of electric machine casing water jacket core mould，Including upper die and lower die，Circular mold cavity is formed between described upper mold and described lower mold，The centerline of described upper mold offer penetrate into described circular mold cavity penetrate Sha Kou，It is characterized in that: described in penetrate sand mouth lateral symmetry and be provided with and add heat pipe along circular mold cavity axially extended first、Second adds heat pipe、Acanthopanan trifoliatus (L.) Merr. heat pipe、4th adds heat pipe、Slender acanthopanax heat pipe、6th adds heat pipe、7th adds heat pipe and the 8th adds heat pipe，Angle a is 5～10 degree，Angle b is 30～35 degree，C is 45～50 degree，D is 70～75 degree，E is 85～90 degree，F is 105～110 degree，G is 135～140 degree，H is 155～160 degree，The radius of described circular mold cavity is R，Described first adds the heat pipe center of circle distance to the described circular mold cavity center of circle for (1.4～1.5) R，Other are (1.1～1.3) R.There is arrangement rationally, the advantage that heats is good.
Description
Technical field
This utility model relates to mould applications, is specifically related to electric machine casing water jacket core mould.
Background technology
The jacket core of electric machine casing is used for accommodating coolant, plays the effect of cooling motor.Existing electric machine casing water jacket
Core is narrow sand wall product, its profile with complexity and loose structure, and many employing shot core box moulds manufacture.Typically
Electric machine casing water jacket core mould include upper die and lower die, between upper die and lower die formed die cavity, upper mold offers for
Penetrate the Sha Kou that penetrates of sand, be mounted in upper die and lower die adding heat pipe, upper die and lower die are heated, for the casting of core.
Wherein the whether reasonable internal temperature being related to upper die and lower die of heating bank of tubes row, directly affects the system of electric machine casing jacket core
Make quality.
Therefore, how rationally to arrange to adding heat pipe so that it is reach optimal heats, improve product quality,
It is those skilled in the art's problems urgently to be resolved hurrily.
Utility model content
Main purpose of the present utility model is to provide a kind of heating bank of tubes row rationally, the electric machine casing water that heats is good
The heating bank of tubes array structure of set core mould.
For reaching object above, the technical solution adopted in the utility model is: a kind of electric machine casing water jacket core mould
Heating bank of tubes array structure, including upper die and lower die, forms circular mold cavity between described upper mold and described lower mold, described upper mold
Centerline offer penetrate into described circular mold cavity penetrate Sha Kou, it is characterised in that penetrate sand mouth lateral symmetry described in: and be provided with
Along circular mold cavity axially extended first add heat pipe, second add heat pipe, Acanthopanan trifoliatus (L.) Merr. heat pipe, the 4th add heat pipe, slender acanthopanax heat pipe,
6th adding heat pipe, the 7th add heat pipe and the 8th and add heat pipe, described first adds heat pipe adds heat pipe to the described 6th and is arranged on described
On mould, the described 7th adds heat pipe and the described 8th adds heat pipe and is arranged in described lower mold；Described first adds the heat pipe center of circle to described
The line in the circular mold cavity center of circle is 5～10 degree with the angle a of described centrage, and described second adds the heat pipe center of circle to described circle
The line in the die cavity center of circle is 30～35 degree with the angle b of described centrage, and the described Acanthopanan trifoliatus (L.) Merr. heat pipe center of circle is to described circular type
The line in the center of circle, chamber is 45～50 degree with the angle c of described centrage, and the described 4th adds the heat pipe center of circle to described circular mold cavity
The line in the center of circle is 70～75 degree with the angle d of described centrage, and the described slender acanthopanax heat pipe center of circle is to the described circular mold cavity center of circle
The angle e of line and described centrage be 85～90 degree, the described 6th adds the heat pipe center of circle to the described circular mold cavity center of circle
Line is 105～110 degree with the angle f of described centrage, and the described 7th adds the heat pipe center of circle to the described circular mold cavity center of circle
Line is 135～140 degree with the angle g of described centrage, and the described 8th adds the heat pipe center of circle to the described circular mold cavity center of circle
Line is 155～160 degree with the angle h of described centrage；The radius of described circular mold cavity is R, and described first adds heat pipe
The center of circle is (1.4～1.5) R to the distance in the described circular mold cavity center of circle, and other add the heat pipe center of circle to the described circular mold cavity center of circle
Distance be (1.1～1.3) R.On the one hand, such parameter arranges guarantee first and adds heat pipe near penetrating Sha Kou, makes to penetrate sand
At Kou, temperature is higher, it is ensured that penetrates sand material energy Flashmelt, then steps into die cavity；On the other hand, second adds heat pipe to
Eight thickness adding the workpiece (electric machine casing water jacket) that heat pipe is processed according to mould and shapes, along all sides of circular mold cavity according to phase
The parameter arrangement answered, it is ensured that the temperature of the melted and solidification that workpiece does not exists together is more suitable, improves the Forming Quality of workpiece and becomes
Type efficiency.
As improvement, described first adds heat pipe adds heat pipe for heat pipe greatly to the described 6th, and the described 7th adds heat pipe and institute
State the 8th adding heat pipe is little to add heat pipe.Such setting can ensure that the temperature temperature less than upper mold of lower mold, and core is in bottom
State of cure more than top, it is ensured that solidify regular, improve the Forming Quality of workpiece.
Compared with prior art, the utility model has the advantage of: on the one hand, such parameter arranges guarantee first and adds
Heat pipe, near penetrating Sha Kou, makes to penetrate Sha Kouchu temperature higher, it is ensured that penetrate sand material energy Flashmelt, then step into die cavity；Separately
On the one hand, second adds heat pipe to the 8th thickness adding the workpiece (electric machine casing water jacket) that heat pipe is processed according to mould and shape,
All sides along circular mold cavity arrange according to corresponding parameter, it is ensured that the temperature of the melted and solidification that workpiece does not exists together is more suitable,
Improve Forming Quality and the shaping efficiency of workpiece.
Accompanying drawing explanation
Fig. 1 is the front view according to a preferred embodiment of the present utility model；
Fig. 2 is the left view sectional view according to a preferred embodiment of the present utility model；
Fig. 3 is according to circular mold cavity in a preferred embodiment of the present utility model and the geometrical relationship figure adding heat pipe.
Detailed description of the invention
Hereinafter describe and be used for disclosing this utility model so that those skilled in the art are capable of this utility model.Hereinafter retouch
Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modification.
As shown in Figures 1 to 3, embodiment of the present utility model includes upper mold 1 and lower mold 2, between upper mold 1 and lower mold 2
Form circular mold cavity 3, the centerline of upper mold 1 offer penetrate into circular mold cavity 3 penetrate sand mouth 4, penetrate Sha Kou both sides pair
Claim be provided with along circular mold cavity 3 axially extended first add heat pipe 101, second add heat pipe 102, Acanthopanan trifoliatus (L.) Merr. heat pipe 103,
4th add heat pipe 104, slender acanthopanax heat pipe the 105, the 6th adds heat pipe the 106, the 7th and adds heat pipe 201 and the 8th and add heat pipe 202,
First adds heat pipe 101 adds heat pipe 106 to the 6th and is arranged in upper mold 1, and the 7th adds heat pipe 107 and the 8th adds heat pipe 108
It is arranged in lower mold 2.
The point of its key is, first adds the angle of heat pipe 101 center of circle line to circular mold cavity 3 center of circle and centrage
A is 9 degree, and subsequent angle b is 34 degree, and angle c is 50 degree, and angle d is 71 degree, and angle e is 89 degree, folder
Angle f is 107 degree, and angle g is 137 degree, and angle h is 159 degree.Wherein the radius of circular mold cavity 3 is 130mm,
First to add heat pipe 101 center of circle to the distance in circular mold cavity 3 center of circle be 185mm, and second adds heat pipe 102 center of circle to circular type
The distance in the center of circle, chamber 3 is 160mm, and the distance in Acanthopanan trifoliatus (L.) Merr. heat pipe 103 center of circle to circular mold cavity 3 center of circle is 165mm, the
Four to add heat pipe 104 center of circle to the distance in circular mold cavity 3 center of circle be 165mm, and slender acanthopanax heat pipe 105 center of circle is to circular mold cavity
The distance in 3 centers of circle is 155mm, and the 6th to add heat pipe 106 center of circle to the distance in circular mold cavity 3 center of circle be 165mm, the 7th
Adding heat pipe 107 center of circle to the distance in circular mold cavity 3 center of circle is 155mm, and the 8th adds heat pipe 108 center of circle to circular mold cavity 3
The distance in the center of circle is 150mm.First adds heat pipe 101 adds, to the 6th, the heat pipe greatly that heat pipe 106 is diameter 20mm, the
Seven add heat pipe 107 and the 8th adds heat pipe 108 and adds heat pipe for the little of diameter 17mm.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has respectively
Planting changes and improvements, these changes and improvements both fall within the range of claimed this utility model.This utility model requirement
Protection domain defined by appending claims and equivalent thereof.
Claims (2)
1. a heating bank of tubes array structure for electric machine casing water jacket core mould, including upper die and lower die, described upper mold and institute
State between lower mold formation circular mold cavity, the centerline of described upper mold offer penetrate into described circular mold cavity penetrate Sha Kou, its
Be characterised by: described in penetrate sand mouth lateral symmetry be provided with along circular mold cavity axially extended first add heat pipe, second add heat pipe,
Acanthopanan trifoliatus (L.) Merr. heat pipe, the 4th add heat pipe, slender acanthopanax heat pipe, the 6th add heat pipe, the 7th add heat pipe and the 8th and add heat pipe, described
One adds heat pipe adds heat pipe be arranged in described upper mold to the described 6, and the described 7th adds heat pipe and the described 8th adds heat pipe and be arranged on
In described lower mold；
Described first to add the heat pipe center of circle to the line in the described circular mold cavity center of circle and the angle a of described centrage be 5～10 degree,
Described second to add the heat pipe center of circle to the line in the described circular mold cavity center of circle and the angle b of described centrage be 30～35 degree, institute
Stating the Acanthopanan trifoliatus (L.) Merr. heat pipe center of circle to the line in the described circular mold cavity center of circle and the angle c of described centrage is 45～50 degree, described
4th to add the heat pipe center of circle to the line in the described circular mold cavity center of circle and the angle d of described centrage be 70～75 degree, the described 5th
Adding the heat pipe center of circle to the line in the described circular mold cavity center of circle and the angle e of described centrage is 85～90 degree, and the described 6th adds
The heat pipe center of circle is 105～110 degree to the line in the described circular mold cavity center of circle and the angle f of described centrage, and the described 7th adds
The heat pipe center of circle is 135～140 degree to the line in the described circular mold cavity center of circle and the angle g of described centrage, and the described 8th adds
The heat pipe center of circle is 155～160 degree to the line in the described circular mold cavity center of circle and the angle h of described centrage；
The radius of described circular mold cavity is R, described first add the heat pipe center of circle to the described circular mold cavity center of circle distance for (1.4～
1.5) R, other add the heat pipe center of circle distance to the described circular mold cavity center of circle for (1.1～1.3) R.
The heating bank of tubes array structure of electric machine casing water jacket core mould the most according to claim 1, it is characterised in that:
Described first adds heat pipe adds heat pipe for heat pipe greatly to the described 6th, and the described 7th add heat pipe and the described 8th to add heat pipe be little adding
Heat pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620481140.XU CN205763633U (en) | 2016-05-21 | 2016-05-21 | A kind of heating bank of tubes array structure of electric machine casing water jacket core mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620481140.XU CN205763633U (en) | 2016-05-21 | 2016-05-21 | A kind of heating bank of tubes array structure of electric machine casing water jacket core mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205763633U true CN205763633U (en) | 2016-12-07 |
Family
ID=58113261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620481140.XU Expired - Fee Related CN205763633U (en) | 2016-05-21 | 2016-05-21 | A kind of heating bank of tubes array structure of electric machine casing water jacket core mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205763633U (en) |
-
2016
- 2016-05-21 CN CN201620481140.XU patent/CN205763633U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161207 |