CN206215884U - Casting mould cooling structure - Google Patents
Casting mould cooling structure Download PDFInfo
- Publication number
- CN206215884U CN206215884U CN201621338102.5U CN201621338102U CN206215884U CN 206215884 U CN206215884 U CN 206215884U CN 201621338102 U CN201621338102 U CN 201621338102U CN 206215884 U CN206215884 U CN 206215884U
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- Prior art keywords
- mould
- straight tube
- water inlet
- backwater
- tube
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Abstract
The utility model discloses a kind of casting mould cooling structure, including upper die and lower die, water inlet endless tube, water inlet straight tube, water inlet pipe, backwater endless tube, backwater straight tube and return pipe；Multiple water inlet straight tube runs through upper mould, and around upper cavity arrangement；The lower end of water inlet straight tube is the taper that diameter is gradually reduced from top to bottom；The upper end of water inlet straight tube is connected with the water inlet endless tube of upper mould top face；Water inlet pipe is connected with water inlet endless tube；Multiple backwater straight tubes run through lower mould, and around lower mode cavity arrangement；The either flush of the upper end end face of backwater straight tube and lower mould；The upper end of backwater straight tube is taper；The lower end of backwater straight tube is located at the lower section of lower mould bottom surface, and is connected with the backwater endless tube of lower mould subjacent；Return pipe is connected with backwater endless tube；Upper mould is mutually fastened with lower mould, and the top surface of lower mould is close in the bottom surface of upper mould；The outer peripheral face of water inlet straight tube lower end is close to the inner peripheral surface of backwater straight tube upper end.The utility model can realize the quick cooling of mould and blank.
Description
Technical field
The utility model is related to casting field, more particularly to a kind of casting mould cooling structure.
Background technology
Many 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 being solidified takes blank
Auto parts and components finished product is can obtain after going out finishing.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.Mould and blank natural cooling are such as waited, will be consumed
Take the time very long, cause production efficiency low.
Utility model content
The purpose of this utility model is the above mentioned problem for overcoming prior art, there is provided a kind of casting mould cooling structure.
The purpose of this utility model is achieved through the following technical solutions：
Casting mould cooling structure, including upper die and lower die, water inlet endless tube, water inlet straight tube, water inlet pipe, backwater endless tube, backwater
Straight tube and return pipe；
The bottom surface of the upper mould offers upper cavity；The top surface of the lower mould is offered under matching with the upper cavity
Die cavity；
Multiple water inlet straight tubes run through the upper mould from top to bottom, and around upper cavity arrangement；The water inlet is straight
The lower end of pipe is located at the lower section of the upper mould bottom surface；The lower end of the water inlet straight tube is the cone that diameter is gradually reduced from top to bottom
Shape；The upper end of the water inlet straight tube is located at the top of the upper mould top surface, and connects with the water inlet endless tube of the upper mould top face
Connect；The water inlet pipe is connected with the water inlet endless tube；
Multiple backwater straight tubes run through the lower mould from bottom to up, and around lower mode cavity arrangement；Backwater straight tube
The either flush of upper end end face and the lower mould；The upper end of the backwater straight tube is gradually reduced for diameter from top to bottom, and with institute
State the taper into the matching of water straight tube lower end；The lower end of the backwater straight tube be located at the lower mould bottom surface lower section, and with it is described under
The backwater endless tube connection of mould subjacent；The return pipe is connected with the backwater endless tube；
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
The outer peripheral face of straight tube lower end is close to the inner peripheral surface of the backwater straight tube upper end.
Operation principle of the present utility model is as follows：
Cooling water is sent into water inlet endless tube by water inlet pipe, the cooling water in water inlet endless tube flows into water inlet straight tube.Cooling water
By straight tube of intaking through upper mould, so as to be cooled down to upper mould.Cooling water in water inlet straight tube enters backwater straight tube.Cooling water
Lower mould is run through by backwater straight tube, so as to be cooled down to lower mould.Enter backwater endless tube from the cooling water of backwater straight tube outflow, so
Flowed out by return pipe afterwards.The utility model can be realized, to upper die and lower die and the wherein quick cooling of blank, substantially increasing
Operating efficiency.The taper fit for connecting through its end between water inlet straight tube and backwater straight tube is realized, closed in upper die and lower die
Can be automatically performed into the connection between water straight tube and backwater straight tube during mould, it is convenient and swift without other operations, conjunction will not be increased
Workload during mould.Taper fit ensure that preferable sealing simultaneously, and cooling water flows from top to bottom, can be further
Cooling water is avoided to reveal.
Further, the upper mould bottom surface offers annular groove；The annular groove is arranged around the upper cavity；The ring
Shape groove is located between the upper cavity and the water inlet straight tube；
The top surface of the lower mould is provided with annular protrusion；The annular protrusion is arranged around the lower mode cavity；The annular
Projection is located between the lower mode cavity and the backwater straight tube；
The annular protrusion is embedded in the annular groove.
Annular protrusion and annular groove are set.When cooling water is revealed in the link position of intake straight tube and backwater straight tube, ring
Raised and annular groove the cooperation 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 extended on the backwater straight 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 straight tube and backwater straight 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 damaged
It is bad.
Further, on the direction that the edge of the lower mould top surface points to the backwater straight tube 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 straight tube and backwater straight 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 utility model has the advantages that：
1. cooling water is sent into water inlet endless tube by water inlet pipe, the cooling water in water inlet endless tube flows into water inlet straight tube.Cooling
Water runs through upper mould by straight tube of intaking, so as to be cooled down to upper mould.Cooling water in water inlet straight tube enters backwater straight tube.Cooling
Water runs through lower mould by backwater straight tube, so as to be cooled down to lower mould.Enter backwater endless tube from the cooling water of backwater straight tube outflow,
Then flowed out by return pipe.The utility model can be realized, to upper die and lower die and the wherein quick cooling of blank, greatly improving
Operating efficiency.The taper fit for connecting through its end between water inlet straight tube and backwater straight tube is realized, in upper die and lower die
Can be automatically performed into the connection between water straight tube and backwater straight tube during matched moulds, it is convenient and swift without other operations, will not increase
Workload during matched moulds.Taper fit ensure that preferable sealing simultaneously, and cooling water flows from top to bottom, can enter one
Step avoids cooling water from revealing.
2. annular protrusion and annular groove are set.When cooling water is revealed in the link position of intake straight tube and backwater straight tube,
The cooperation of annular protrusion and annular groove 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 straight tube and backwater straight 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 straight tube and backwater straight tube, can
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.
Brief description of the drawings
In order to illustrate more clearly of embodiment of the present utility model, below will be to needed for description the utility model embodiment
The accompanying drawing to be used is briefly described.It will be apparent that drawings in the following description are only described in the utility model
Some embodiments, for a person skilled in the art, without creative efforts, can also be according to following
Accompanying drawing, obtain other accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Wherein：The upper moulds of 10-, 11- upper cavities, 12- annular grooves, mould under 20-, 21- lower mode cavities, 22- annular protrusions, 23- leads
Tank, 30- water inlet endless tubes, 31- water inlet straight tubes, 32- water inlet pipes, 40- backwater endless tubes, 41- backwater straight tubes, 42- return pipes.
Specific embodiment
In order that those skilled in the art more fully understands the utility model, below in conjunction with the utility model embodiment
In accompanying drawing clear, complete description is carried out to the technical scheme in the utility model embodiment.It will be apparent that described below
Embodiment be only a part in the utility model embodiment, rather than whole.Based on the implementation that the utility model is recorded
Example, other all embodiments that those skilled in the art obtain without creative efforts are new in this practicality
In the range of type protection.
Embodiment 1
As shown in figure 1, casting mould cooling structure, including upper mould 10, lower mould 20, water inlet endless tube 30, water inlet straight tube 31, enter
Water pipe 32, backwater endless tube 40, backwater straight tube 41 and return pipe 42；
The bottom surface of the upper mould 10 offers upper cavity 11；The top surface of the lower mould 20 is offered and the phase of the upper cavity 11
The lower mode cavity 21 of matching；
Multiple water inlet straight tubes 31 run through the upper mould 10 from top to bottom, and are arranged around the upper cavity 11；It is described
The lower end of water inlet straight tube 31 is located at the lower section of the bottom surface of upper mould 10；The lower end of the water inlet straight tube 31 for diameter from top to bottom by
Decrescence small taper；It is described water inlet straight tube 31 upper end be located at the top surface of upper mould 10 top, and with the top surface of upper mould 10
The water inlet endless tube 30 of top is connected；The water inlet pipe 32 is connected with the water inlet endless tube 30；
Multiple backwater straight tubes 41 run through the lower mould 20 from bottom to up, and are arranged around the lower mode cavity 21；Backwater
The either flush of the upper end end face of straight tube 41 and the lower mould 20；The upper end of the backwater straight tube 41 for diameter from top to bottom gradually
Reduce, and the taper matched with water inlet straight tube 31 lower end；The lower end of the backwater straight tube 41 is located at the bottom surface of lower mould 20
Lower section, and be connected with the backwater endless tube 40 of the subjacent of lower mould 20；The return pipe 42 connects with the backwater endless tube 40
Connect；
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；
The outer peripheral face of water inlet straight tube 31 lower end is close to the inner peripheral surface of the upper end of backwater straight tube 41.
Operation principle of the present utility model is as follows：
Cooling water is sent into water inlet endless tube 30 by water inlet pipe 32, the cooling water in water inlet endless tube 30 flows into water inlet straight tube
31.Cooling water runs through upper mould 10 by straight tube 31 of intaking, so as to be cooled down to upper mould 10.Cooling water in water inlet straight tube 31 enters
Enter backwater straight tube 41.Cooling water runs through lower mould 20 by backwater straight tube 41, so as to be cooled down to lower mould 20.From backwater straight tube 41
The cooling water of outflow enters backwater endless tube 40, is then flowed out by return pipe 42.The utility model can realize to upper mould 10, under
The quick cooling of mould 20 and wherein blank, substantially increases operating efficiency.Connection between water inlet straight tube 31 and backwater straight tube 41
Realized by the taper fit of its end, can be automatically performed in upper mould 10 and lower 20 matched moulds of mould straight into water straight tube 31 and backwater
Connection between pipe 41, it is convenient and swift without other operations, workload during matched moulds will not be increased.Taper fit can simultaneously
Ensure preferable sealing, and cooling water flows from top to bottom, can further avoid cooling water from revealing.
Further, as shown in figure 1, wherein in a kind of implementation method, the bottom surface of upper mould 10 offers annular groove 12；
The annular groove 12 is arranged around the upper cavity 11；The annular groove 12 is located at the upper cavity 11 with the water inlet straight tube 31
Between；
The top surface of the lower mould 20 is provided with annular protrusion 22；The annular protrusion 22 is arranged around the lower mode cavity 21；
The annular protrusion 22 is located between the lower mode cavity 21 and the backwater straight tube 41；
The annular protrusion 22 is embedded in the annular groove 12.
Annular protrusion 22 and annular groove 12 are set.Let out in the link position of water inlet straight tube 31 and backwater straight tube 41 in cooling water
During dew, the cooperation of annular protrusion 22 and annular groove 12 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 implementation method, the top surface of the lower mould 20 is offered from described
The edge of the lower top surface of mould 20 extends to the guiding gutter 23 of the upper end of backwater straight tube 41.
Guiding gutter 23 is set.When cooling water is revealed in the link position of intake straight tube 31 and backwater straight tube 41, cooling water
Can be derived by guiding gutter 23, 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 it is without damage.
Further, as shown in figure 1, wherein in a kind of implementation method, institute is pointed at the edge of the top surface of lower mould 20
State on the direction of the upper end of backwater straight tube 41；The depth of the guiding gutter 23 is gradually reduced.
The inclined bottom surface of guiding gutter 23, when cooling water is revealed in the link position of intake straight tube 31 and backwater straight 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 to combine the further description that specific preferred embodiment is made to the utility model, it is impossible to recognized
Fixed specific embodiment of the present utility model is confined to these explanations.For the common skill of the utility model art
For art personnel, the other embodiment drawn in the case where the technical solution of the utility model is not departed from should be included in this practicality
In new protection domain.
Claims (4)
1. casting mould cooling structure, it is characterised in that：Including upper mould（10）, lower mould（20）, water inlet endless tube（30）, water inlet straight tube
（31）, water inlet pipe（32）, backwater endless tube（40）, backwater straight tube（41）And return pipe（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）；
Multiple water inlet straight tubes（31）Run through the upper mould from top to bottom（10）, and around the upper cavity（11）Arrangement；Institute
State into water straight tube（31）Lower end be located at the upper mould（10）The lower section of bottom surface；The water inlet straight tube（31）Lower end be from up to
The taper that lower diameter is gradually reduced；The water inlet straight tube（31）Upper end be located at the upper mould（10）The top of top surface, and with institute
State mould（10）The water inlet endless tube of top face（30）Connection；The water inlet pipe（32）With the water inlet endless tube（30）Connection；
Multiple backwater straight tubes（41）Run through the lower mould from bottom to up（20）, and around the lower mode cavity（21）Arrangement；Return
Water straight tube（41）Upper end end face and the lower mould（20）Either flush；The backwater straight tube（41）Upper end for from top to bottom
Diameter is gradually reduced, and with the water inlet straight tube（31）The taper of lower end matching；The backwater straight tube（41）Lower end be located at institute
State lower mould（20）The lower section of bottom surface, and with the lower mould（20）The backwater endless tube of subjacent（40）Connection；The return pipe
（42）With the backwater endless tube（40）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 straight tube（31）The outer peripheral face of lower end is close to the backwater straight tube（41）The inner peripheral surface of upper end.
2. casting mould cooling structure according to claim 1, it is characterised in that：The upper mould（10）Bottom surface offers ring
Shape groove（12）；The annular groove（12）Around the upper cavity（11）Arrangement；The annular groove（12）Positioned at the upper cavity
（11）With the water inlet straight tube（31）Between；
The lower mould（20）Top surface be provided with annular protrusion（22）；The annular protrusion（22）Around the lower mode cavity（21）Cloth
Put；The annular protrusion（22）Positioned at the lower mode cavity（21）With the backwater straight tube（41）Between；
The annular protrusion（22）The insertion annular groove（12）It is interior.
3. casting mould cooling structure according to claim 1, it is characterised in that：The lower mould（20）Top surface offer
From the lower mould（20）The edge of top surface extends to the backwater straight tube（41）The guiding gutter of upper end（23）.
4. casting mould cooling structure according to claim 3, it is characterised in that：In the lower mould（20）The edge of top surface
Point to the backwater straight tube（41）On the direction of upper end；The guiding gutter（23）Depth be gradually reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621338102.5U CN206215884U (en) | 2016-12-07 | 2016-12-07 | Casting mould cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621338102.5U CN206215884U (en) | 2016-12-07 | 2016-12-07 | Casting mould cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206215884U true CN206215884U (en) | 2017-06-06 |
Family
ID=58784700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621338102.5U Expired - Fee Related CN206215884U (en) | 2016-12-07 | 2016-12-07 | Casting mould cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206215884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436043A (en) * | 2018-04-23 | 2018-08-24 | 芜湖市华邦流体科技有限公司 | A kind of butterfly valve casting sandbox being quickly cooled down |
| CN108580854A (en) * | 2018-04-23 | 2018-09-28 | 芜湖市华邦流体科技有限公司 | A kind of cooling platform of gate valve casting |
-
2016
- 2016-12-07 CN CN201621338102.5U patent/CN206215884U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436043A (en) * | 2018-04-23 | 2018-08-24 | 芜湖市华邦流体科技有限公司 | A kind of butterfly valve casting sandbox being quickly cooled down |
| CN108580854A (en) * | 2018-04-23 | 2018-09-28 | 芜湖市华邦流体科技有限公司 | A kind of cooling platform of gate valve casting |
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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 |
Granted publication date: 20170606 Termination date: 20171207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |