CN106424670A - Water-cooled casting mould - Google Patents
Water-cooled casting mould Download PDFInfo
- Publication number
- CN106424670A CN106424670A CN201611116975.6A CN201611116975A CN106424670A CN 106424670 A CN106424670 A CN 106424670A CN 201611116975 A CN201611116975 A CN 201611116975A CN 106424670 A CN106424670 A CN 106424670A
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- CN
- China
- Prior art keywords
- mould
- vertical tube
- cavity
- backwater
- water
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a water-cooled casting mould comprising an upper mould, a lower mould, water-inflowing vertical pipes, water-inflowing horizontal pipes, backwater vertical pipes and backwater horizontal pipes. Multiple upper catchment cavities arranged evenly around an upper mould cavity are formed in the upper mould; the water-inflowing vertical pipes penetrate through the bottom surface of the upper mould and communicate with the upper catchment cavities; the lower ends of the water-inflowing vertical pipes are located below the bottom surface of the upper mould; the lower ends of the water-inflowing vertical pipes are shaped like cones and the water-inflowing horizontal pipes communicate with the upper catchment cavities. Multiple lower catchment cavities arranged evenly around a lower mould cavity are formed in the lower mould; the backwater vertical pipe communicate with the lower catchment cavities; the upper ends of the backwater vertical pipes are shaped like cones; the backwater horizontal pipes penetrate through the circumferential surface of the lower mould and communicate with the lower catchment cavities; the upper mould is buckled with the lower mould mutually and the bottom surface of the upper mould clings to the top surface of the lower mould; the outer circumferential surfaces of the lower ends of the water-inflowing vertical pipes cling to the inner circumferential surfaces of the upper ends of the backwater vertical pipes. According to the water-cooled casting mould, specific cooling to different positions of a workblank is achieved.
Description
Technical field
The present invention relates to casting field, more particularly to a kind of water cooling casting mould.
Background technology
A lot of auto parts and components need to be manufactured using casting technique, such as automotive hub.During casting, by metal liquid
In injection casting mould, after metal liquid in casting mould after cooling shaping, the parts blank for solidifying is obtained, blank is taken
Auto parts and components finished product is obtained after going out polish.In order to the parts blank of solidification is removed from the molds, it usually needs
After waiting mould and blank to be cooled to uniform temperature, stripping operation can be just carried out.In order that blank meets specific technique needs,
Rate of cooling sometimes for blank different parts is inconsistent.Currently, after demoulding pin can only have been carried out to blank different parts
Cooling to property, inefficiency.
Content of the invention
The purpose of the present invention is the problems referred to above for overcoming prior art, provides a kind of water cooling casting mould.
The purpose of the present invention is achieved through the following technical solutions：
Water cooling casting mould, including upper die and lower die, water inlet vertical tube, transverse water inlet pipe, backwater vertical tube and backwater transverse tube；
The bottom surface of the upper mould offers upper cavity；The top surface of the lower mould offers the lower mould for matching with the upper cavity
Chamber；
Multiple upper collect cavities being evenly arranged around the upper cavity are offered in the upper mould；The water inlet vertical tube is through described
The bottom surface of upper mould is connected with the upper collect cavity；The lower end of the water inlet vertical tube is located at the lower section of the upper mould bottom surface；Described enter
The lower end of water vertical tube is the taper that diameter is gradually reduced from top to bottom；The transverse water inlet pipe through the upper mould side face with described
Upper collect cavity connection；
Multiple lower collect cavities being evenly arranged around the lower mode cavity are offered in the lower mould；The backwater vertical tube is through described
The top surface of lower mould is connected with the lower collect cavity；The either flush of the upper end end face of the backwater vertical tube and the lower mould；Described
The upper end of backwater vertical tube is gradually reduced for diameter from top to bottom, and the taper that mates with the water inlet vertical tube lower end；The backwater
Transverse tube is connected with the lower collect cavity through the side face of the lower mould；
The upper mould is mutually fastened with the lower mould, and the top surface of the lower mould is close in the bottom surface of the upper mould；The water inlet vertical tube
The outer peripheral face of lower end is close to the inner peripheral surface of the backwater riser upper end.
The operation principle of the present invention is as follows：
Operationally, in upper cavity and lower mode cavity, metal liquid is filled with.After metal liquid solidifies and to form blank, near blank
The transverse water inlet pipe at the position of quick cooling is needed to send into cooling water, cooling water enters upper collect cavity by transverse water inlet pipe, to blank
The position of quick cooling is needed to be cooled down.Cooling water in upper collect cavity enters backwater vertical tube, Ran Houjin by vertical tube of intaking
Enter lower collect cavity, need to blank the position of quick cooling to cool down.Cooling water in lower collect cavity passes through backwater transverse tube stream
Go out.By means of the invention it is possible to before the demoulding, the different parts of blank are targetedly cooled down, without the need for cold again after the demoulding
But blank, substantially increases production efficiency.The taper fit reality for connecting through its end between water inlet vertical tube and backwater vertical tube
Existing, can be automatically performed into the connection between water vertical tube and backwater vertical tube in upper die and lower die matched moulds, without the need for other operations, side
Just quick, workload during matched moulds will not be increased.While taper fit ensure that preferable sealing, and cooling water is from up to
Lower flowing, can avoid cooling water to reveal further.
Further, the upper mould bottom surface offers cannelure；The cannelure is around the upper cavity arrangement；The ring
Shape groove is Wei Yu the upper cavity and the water inlet vertical tube between；
The top surface of the lower mould is provided with annular protrusion；The annular protrusion is around the lower mode cavity arrangement；The annular protrusion
Between the lower mode cavity and the backwater vertical tube；
The annular protrusion is embedded in the cannelure.
Annular protrusion and cannelure are set.When cooling water is revealed in the link position of intake vertical tube and backwater vertical tube, ring
The cooperation of the raised and cannelure of shape can avoid cooling water from entering upper cavity and lower mode cavity, it is ensured that the casting in upper cavity and lower mode cavity
Forging piece is without damage.
Further, the top surface of the lower mould is offered and is extended to the backwater vertical tube from the edge of the lower mould top surface
The guiding gutter at end.
Guiding gutter is set.When cooling water is revealed in the link position of intake vertical tube and backwater vertical tube, cooling water can lead to
Cross guiding gutter derivation, it is to avoid cooling water enters upper cavity and lower mode cavity, it is ensured that the cast member in upper cavity and lower mode cavity is not impaired
Bad.
Further, point at the edge of the lower mould top surface on the direction of the backwater riser upper end；The guiding gutter
Depth be gradually reduced.
The inclined bottom surface of guiding gutter, when cooling water is revealed in the link position of intake vertical tube and backwater vertical tube, can make
Cooling water is quickly discharged, it is to avoid cooling water is assembled, and then reduces the probability that cooling water enters upper cavity and lower mode cavity.
The invention has the advantages that：
1. operationally, in upper cavity and lower mode cavity, metal liquid is filled with.After metal liquid solidifies and to form blank, near hair
Base needs the transverse water inlet pipe at the position of quick cooling to send into cooling water, and cooling water enters upper collect cavity by transverse water inlet pipe, to hair
Base needs the position of quick cooling to be cooled down.Cooling water in upper collect cavity enters backwater vertical tube by vertical tube of intaking, then
Lower collect cavity is entered, needs to blank the position of quick cooling to cool down.Cooling water in lower collect cavity passes through backwater transverse tube
Flow out.By means of the invention it is possible to targetedly cooled down to the different parts of blank before the demoulding, without the need for after the demoulding again
Cooling blank, substantially increases production efficiency.The taper fit for connecting through its end between water inlet vertical tube and backwater vertical tube
Realize, can be automatically performed into the connection between water vertical tube and backwater vertical tube in upper die and lower die matched moulds, without the need for other operations,
Convenient and swift, workload during matched moulds will not be increased.While taper fit ensure that preferable sealing, and cooling water is from upper
To lower flowing, cooling water can be avoided further from revealing.
2. annular protrusion and cannelure are set.When cooling water is revealed in the link position of intake vertical tube and backwater vertical tube,
The cooperation of annular protrusion and cannelure can avoid cooling water from entering upper cavity and lower mode cavity, it is ensured that in upper cavity and lower mode cavity
Cast member is without damage.
3. guiding gutter is set.When cooling water is revealed in the link position of intake vertical tube and backwater vertical tube, cooling water can
Derived by guiding gutter, it is to avoid cooling water enters upper cavity and lower mode cavity, it is ensured that the cast member in upper cavity and lower mode cavity is not received
Damage.
4. the inclined bottom surface of guiding gutter, when cooling water is revealed in the link position of intake vertical tube and backwater vertical tube, can
So that cooling water is quickly discharged, it is to avoid cooling water is assembled, and then reduce the probability that cooling water enters upper cavity and lower mode cavity.
Description of the drawings
In order to be illustrated more clearly that embodiments of the invention, below will be to be used needed for the embodiment of the present invention to describing
Accompanying drawing is briefly described.It will be apparent that drawings in the following description are only some embodiments described in the present invention, right
For those skilled in the art, in the case of creative work is not paid, which can also be obtained according to figure below
Its accompanying drawing.
Fig. 1 is the structural representation of the present invention.
Wherein：The upper mould of 10-, 11- upper cavity, the upper collect cavity of 12-, 13- cannelure, mould under 20-, 21- lower mode cavity, under 22-
Collect cavity, 23- annular protrusion, 24- guiding gutter, 31- water inlet vertical tube, 32- transverse water inlet pipe, 41- backwater vertical tube, 42- backwater transverse tube.
Specific embodiment
In order that those skilled in the art more fully understands the present invention, below in conjunction with the accompanying drawing in the embodiment of the present invention
Clear, complete description is carried out to the technical scheme in the embodiment of the present invention.It will be apparent that embodiment described below is only
It is the part in the embodiment of the present invention, rather than all.Based on the embodiment that the present invention is recorded, those skilled in the art are not
Other all embodiments for obtaining in the case of paying creative work, all in the scope of protection of the invention.
Embodiment 1
As shown in figure 1, water cooling casting mould, including upper mould 10, lower mould 20, water inlet vertical tube 31, transverse water inlet pipe 32, backwater vertical tube 41
With backwater transverse tube 42；
The bottom surface of the upper mould 10 offers upper cavity 11；The top surface of the lower mould 20 is offered and is matched with the upper cavity 11
Lower mode cavity 21；
Multiple upper collect cavities 12 being evenly arranged around the upper cavity 11 are offered in the upper mould 10；The water inlet vertical tube 31
Connect with the upper collect cavity 12 through the bottom surface of the upper mould 10；The lower end of the water inlet vertical tube 31 is located at 10 bottom of upper mould
The lower section in face；The lower end of the water inlet vertical tube 31 is the taper that diameter is gradually reduced from top to bottom；The transverse water inlet pipe 32 runs through
The side face of the upper mould 10 is connected with the upper collect cavity 12；
Multiple lower collect cavities 22 being evenly arranged around the lower mode cavity 21 are offered in the lower mould 20；The backwater vertical tube 41
Top surface through the lower mould 20 is connected with the lower collect cavity 22；The upper end end face of the backwater vertical tube 41 and the lower mould 20
Either flush；The upper end of the backwater vertical tube 41 is gradually reduced for diameter from top to bottom, and with water inlet 31 lower end of vertical tube
The taper of coupling；The backwater transverse tube 42 is connected with the lower collect cavity 22 through the side face of the lower mould 20；
The upper mould 10 is mutually fastened with the lower mould 20, and the top surface of the lower mould 20 is close in the bottom surface of the upper mould 10；Described
The outer peripheral face of water inlet 31 lower end of vertical tube is close to the inner peripheral surface of 41 upper end of backwater vertical tube.
The operation principle of the present invention is as follows：
Operationally, in upper cavity 11 and lower mode cavity 21, metal liquid is filled with.After metal liquid solidifies and to form blank, to close
Blank needs the transverse water inlet pipe 32 at the position of quick cooling to send into cooling water, and cooling water enters upper collect cavity by transverse water inlet pipe 32
12, need the position of quick cooling to cool down to blank.Cooling water in upper collect cavity 12 is entered back by vertical tube 31 of intaking
Water vertical tube 41, subsequently into lower collect cavity 22, needs the position of quick cooling to cool down to blank.Cold in lower collect cavity 22
But water is flowed out by backwater transverse tube 42.By means of the invention it is possible to carry out targetedly to the different parts of blank before the demoulding
Cooling, without the need for cooling down blank again after the demoulding, substantially increases production efficiency.Company between water inlet vertical tube 31 and backwater vertical tube 41
The taper fit for connecting its end is realized, and can be automatically performed into water vertical tube 31 and backwater in upper mould 10 and lower 20 matched moulds of mould
Connection between vertical tube 41, without the need for other operations, convenient and swift, workload during matched moulds will not be increased.While taper fit energy
Enough ensure preferable sealing, and cooling water flows from top to bottom, cooling water can be avoided further to reveal.
Further, as shown in figure 1, wherein in a kind of embodiment, 10 bottom surface of upper mould offers cannelure 13；
The cannelure 13 is arranged around the upper cavity 11；The cannelure 13 is located at the upper cavity 11 with the water inlet vertical tube 31
Between；
The top surface of the lower mould 20 is provided with annular protrusion 23；The annular protrusion 23 is arranged around the lower mode cavity 21；Described
Annular protrusion 23 is Wei Yu the lower mode cavity 21 and the backwater vertical tube 41 between；
The annular protrusion 23 is embedded in the cannelure 13.
Annular protrusion 23 and cannelure 13 are set.Let out in the link position of water inlet vertical tube 31 and backwater vertical tube 41 in cooling water
During dew, the cooperation of annular protrusion 23 and cannelure 13 can avoid cooling water from entering upper cavity 11 and lower mode cavity 21, it is ensured that upper mould
Cast member in chamber 11 and lower mode cavity 21 is without damage.
Further, as shown in figure 1, wherein in a kind of embodiment, the top surface of the lower mould 20 is offered from described
The edge of lower 20 top surface of mould extends to the guiding gutter 24 of 41 upper end of backwater vertical tube.
Guiding gutter 24 is set.When cooling water is revealed in the link position of intake vertical tube 31 and backwater vertical tube 41, cooling water
Can be derived by guiding gutter 24, it is to avoid cooling water enters upper cavity 11 and lower mode cavity 21, it is ensured that upper cavity 11 and lower mode cavity 21
In cast member without damage.
Further, as shown in figure 1, wherein in a kind of embodiment, pointing to institute at the edge of 20 top surface of lower mould
State on the direction of 41 upper end of backwater vertical tube；The depth of the guiding gutter 24 is gradually reduced.
The inclined bottom surface of guiding gutter 24, when cooling water is revealed in the link position of intake vertical tube 31 and backwater vertical tube 41,
Cooling water can be made quickly to discharge, it is to avoid cooling water is assembled, and then reduce cooling water to enter the general of upper cavity 11 and lower mode cavity 21
Rate.
Above content is the further description that the present invention is made with reference to specific preferred implementation, it is impossible to assert this
The specific embodiment of invention is confined to these explanations.For general technical staff of the technical field of the invention,
The other embodiment for drawing under without departing from technical scheme, should be included in protection scope of the present invention.
Claims (4)
1. water cooling casting mould, it is characterised in that：Including upper mould（10）, lower mould（20）, water inlet vertical tube（31）, transverse water inlet pipe
（32）, backwater vertical tube（41）With backwater transverse tube（42）；
The upper mould（10）Bottom surface offer upper cavity（11）；The lower mould（20）Top surface offer and the upper cavity
（11）The lower mode cavity for matching（21）；
The upper mould（10）Inside offer multiple around the upper cavity（11）The upper collect cavity being evenly arranged（12）；The water inlet
Vertical tube（31）Through the upper mould（10）Bottom surface and the upper collect cavity（12）Connection；The water inlet vertical tube（31）Lower end position
In the upper mould（10）The lower section of bottom surface；The water inlet vertical tube（31）Lower end be diameter is gradually reduced from top to bottom taper；
The transverse water inlet pipe（32）Through the upper mould（10）Side face and the upper collect cavity（12）Connection；
The lower mould（20）Inside offer multiple around the lower mode cavity（21）The lower collect cavity being evenly arranged（22）；The backwater
Vertical tube（41）Through the lower mould（20）Top surface and the lower collect cavity（22）Connection；The backwater vertical tube（41）Upper end end
Face and the lower mould（20）Either flush；The backwater vertical tube（41）Upper end be gradually reduced for diameter from top to bottom, and with
The water inlet vertical tube（31）The taper of lower end coupling；The backwater transverse tube（42）Through the lower mould（20）Side face with described under
Collect cavity（22）Connection；
The upper mould（10）With the lower mould（20）Mutually fasten, the upper mould（10）Bottom surface be close to the lower mould（20）Top
Face；The water inlet vertical tube（31）The outer peripheral face of lower end is close to the backwater vertical tube（41）The inner peripheral surface of upper end.
2. water cooling casting mould according to claim 1, it is characterised in that：The upper mould（10）Bottom surface offers cannelure
（13）；The cannelure（13）Around the upper cavity（11）Arrangement；The cannelure（13）Positioned at the upper cavity（11）With
The water inlet vertical tube（31）Between；
The lower mould（20）Top surface be provided with annular protrusion（23）；The annular protrusion（23）Around the lower mode cavity（21）Cloth
Put；The annular protrusion（23）Positioned at the lower mode cavity（21）With the backwater vertical tube（41）Between；
The annular protrusion（23）It is embedded in the cannelure（13）Interior.
3. water cooling casting mould according to claim 1, it is characterised in that：The lower mould（20）Top surface offer from institute
State lower mould（20）The edge of top surface extends to the backwater vertical tube（41）The guiding gutter of upper end（24）.
4. water cooling casting mould according to claim 3, it is characterised in that：In the lower mould（20）The edge of top surface is pointed to
The backwater vertical tube（41）On the direction of upper end；The guiding gutter（24）Depth be gradually reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116975.6A CN106424670A (en) | 2016-12-07 | 2016-12-07 | Water-cooled casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116975.6A CN106424670A (en) | 2016-12-07 | 2016-12-07 | Water-cooled casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106424670A true CN106424670A (en) | 2017-02-22 |
Family
ID=58217689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611116975.6A Withdrawn CN106424670A (en) | 2016-12-07 | 2016-12-07 | Water-cooled casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424670A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817322A (en) * | 2018-08-12 | 2018-11-16 | 繁昌县亘通智能装备有限公司 | A kind of high thermal effect Metallic Casting Die & Mold |
| CN112427606A (en) * | 2020-10-21 | 2021-03-02 | 德盛镁汽车部件（芜湖）有限公司 | Casting mould arranged on engine cylinder cover production line |
-
2016
- 2016-12-07 CN CN201611116975.6A patent/CN106424670A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817322A (en) * | 2018-08-12 | 2018-11-16 | 繁昌县亘通智能装备有限公司 | A kind of high thermal effect Metallic Casting Die & Mold |
| CN112427606A (en) * | 2020-10-21 | 2021-03-02 | 德盛镁汽车部件（芜湖）有限公司 | Casting mould arranged on engine cylinder cover production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170222 |