CN209614157U - A kind of aqueous cold plate suitable for nave boss casting mould - Google Patents
A kind of aqueous cold plate suitable for nave boss casting mould Download PDFInfo
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- CN209614157U CN209614157U CN201920038608.1U CN201920038608U CN209614157U CN 209614157 U CN209614157 U CN 209614157U CN 201920038608 U CN201920038608 U CN 201920038608U CN 209614157 U CN209614157 U CN 209614157U
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- Prior art keywords
- water
- cold plate
- cooling
- nave boss
- casting mould
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Abstract
The utility model relates to nave boss casting technology field, especially a kind of aqueous cold plate suitable for nave boss casting mould, the seperated head and the tail of the water cooling independently being had an effect by more than one piece are docked.Above-mentioned water cooling fission includes the ontology in integral type.Be equipped in the ontology completely through water-cooling channel, and face is provided with the intake tunnel and exhalant canal being connected with water-cooling channel on the outside.Water cooling fission further includes the first seal blocked for the both ends to water-cooling channel.So, compared to traditional aqueous cold plate manufacturing process, when the temperature varies, each region thermal deformation rate of water cooling fission ontology is almost the same, lead to the generation of cracking phenomena due to the cold and hot drastic change in use process so as to avoid it, the service life for extending its own, reduces later maintenance cost, it is ensured that the normal operation of nave boss foudry line.
Description
Technical field
The utility model relates to nave boss casting technology field, especially a kind of aqueous cold plate suitable for nave boss casting mould.
Background technique
In the casting process of nave boss, cooling is a key technology, and the solidifying of casting can be efficiently controlled by strengthening cooling
Gu sequence, the crystallite dimension of refinement casting and raising production efficiency.When the cooling blank for not easilying lead to production at that time generates
The defects of shrinkage porosite, even results in casting and scraps situation appearance when serious.Aqueous cold plate is the critical component for realizing above-mentioned cooling technology,
It is placed in casting mould body, and its own offer in vivo for Cooling Water circulation water-cooling channel.Aqueous cold plate is
Split type structure is made of mutually independent water cooling fission, and in the prior art, above-mentioned water cooling fission includes bottom plate, on it
Mill out water cooling groove in advance, cover board is then welded with right above water cooling groove with formed sealing state water-cooling channel (such as Fig. 2,
Shown in Fig. 3).However, in actual use, as temperature rise suddenly plunge or temperature distributing disproportionation etc. caused by weld seam open
It splits phenomenon to happen occasionally, along the normal operation for affecting foundry production line.Thus, it would be highly desirable to technical staff solves the above problems.
Utility model content
Problem to be solved in the utility model is to provide that a kind of design of structure is simple, service life is longer is suitable for nave boss
The aqueous cold plate of casting mould.
In order to solve the above-mentioned technical problem, the utility model relates to a kind of aqueous cold plate suitable for nave boss casting mould,
The seperated head and the tail of its water cooling independently being had an effect by more than one piece dock.Above-mentioned water cooling fission includes the ontology in integral type.In
Be equipped in the ontology completely through water-cooling channel, and on the outside face be provided with the intake tunnel being connected with water-cooling channel and
Exhalant canal.Water cooling fission further includes the first seal blocked for the both ends to water-cooling channel.
Further, water-cooling channel is arc-shaped on the whole, and it divides the radius of middle line not less than 260mm.Water-cooling channel
Section it is rounded, and its diameter be not less than 8mm.
Further, the inner wall of water-cooling channel is provided with corrosion-resistant finishes.
Further, intake tunnel and exhalant canal are obliquely installed, and inclined direction is opposite.
Further, 20~45 ° of the tilt angle of intake tunnel.Tilt angle -45~-20 ° of exhalant canal.
Further, accessory channel in parallel is provided in the side of water-cooling channel.Water-cooling channel and auxiliary are logical
It is linked up between road by radial through-hole.The both ends of accessory channel are blocked by second seal.
Further, water cooling fission further includes water-cooled copper.Water-cooled copper is arranged in water-cooling channel.In water-cooled copper
Inner sidewall is provided with flow-disturbing protrusion.
Further, flow-disturbing protrusion is helically linear, and height of projection is not less than the radius value of 1/4 water-cooled copper.Flow-disturbing
The quantity of protrusion is no less than 3.
It is configured by using above-mentioned technical proposal, compared to traditional aqueous cold plate manufacturing process, constitutes its water cooling point
The ontology of body is in integral type, and when the temperature varies, each region thermal deformation rate is almost the same, so as to avoid due to using
Cold and hot drastic change in the process and the generation for leading to cracking phenomena, extend the service life of its own, reduce later maintenance at
This, it is ensured that the normal operation of nave boss production line.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is position view of the aqueous cold plate in nave boss casting mould.
Fig. 2 is the stereoscopic schematic diagram of aqueous cold plate in the prior art.
Fig. 3 is the A-A cross-sectional view of Fig. 1.
Fig. 4 is the structural schematic diagram for the aqueous cold plate that the utility model is suitable for nave boss casting mould.
Fig. 5 is the stereoscopic schematic diagram of the utility model water cooling fission suitable for the aqueous cold plate of nave boss casting mould.
Fig. 6 is the master of the utility model the first embodiment of water cooling fission suitable for the aqueous cold plate of nave boss casting mould
View.
Fig. 7 is the B-B cross-sectional view of Fig. 5.
Fig. 8 is the master of the utility model second of embodiment of water cooling fission suitable for the aqueous cold plate of nave boss casting mould
View.
Fig. 9 is the C-C cross-sectional view of Fig. 7.
Figure 10 is the utility model the third embodiment of water cooling fission suitable for the aqueous cold plate of nave boss casting mould
Main view.
1- water cooling is seperated；11- ontology；111- water-cooling channel；112- intake tunnel；113- exhalant canal；114- auxiliary is logical
Road；115- radial through-hole；12- first seal；13- second seal；14- water-cooled copper；141- flow-disturbing protrusion.
Specific embodiment
Fig. 1 shows aqueous cold plate in the position view of nave boss casting mould, in order to those skilled in the art to its
The mode of action in casting mould is understood.
Combined with specific embodiments below, the content of the utility model is described in further detail.Fig. 4 shows this reality
With the structural schematic diagram of the novel aqueous cold plate suitable for nave boss casting mould, by four pieces of mutually independent 1 head and the tail of water coolings fission
It is spliced, has formed the regional cooling body for acting on nave boss casting mould.It is of course also possible to according to the actual situation, constitute
Seperated 1 quantity of the water cooling of aqueous cold plate may be five, six etc..
Fig. 5 shows, Fig. 6, Fig. 7 have gone out the utility model water cooling fission suitable for the aqueous cold plate of nave boss casting mould respectively
Stereoscopic schematic diagram, main view and its B-B cross-sectional view, are made of ontology 11 and first seal 12.Above-mentioned ontology 11 is
Integral structure, be arranged inside completely through water-cooling channel 111, and face is provided with and the water-cooling channel on the outside
111 intake tunnels 112 and exhalant canal 113 being connected.First seal 12 is used to block the both ends of water-cooling channel 111.Make
Further to optimize, above-mentioned water-cooling channel 111 is preferably arc.
The preferred galvanic corrosion mode of the forming mode of above-mentioned water-cooling channel 111, and it divides the radius of middle line to be not less than
260mm.The section of water-cooling channel 111 is rounded, and its diameter is not less than 8mm.So, water cooling is not only significantly reduced
The forming difficulty in channel 111, and ensure its monolithic molding quality.
Furthermore in order to improve the corrosion resistance of water-cooling channel 111, corrosion-resistant finishes can also be set in its inner wall.Corrosion resistant
The concrete model and thickness of erosion resisting coating can be reasonably selected according to factors such as diameter, the casting temperatures of water-cooling channel 111.
In addition, intake tunnel 112 and exhalant canal 113 are obliquely installed it can be seen from Fig. 6, and inclined direction phase
Instead.The purpose being arranged in this way is, extends cooling water as much as possible in the circulation path of water-cooling channel 111, effectively improves
The cooling effect of aqueous cold plate.In general, 20~45 ° of the tilt angle of intake tunnel 112, the tilt angle-of water outlet logical 113
45~-20 °.
Fig. 8 shows, Fig. 9 has gone out the utility model second of water cooling fission suitable for the aqueous cold plate of nave boss casting mould respectively
The main view of embodiment and its C-C cross-sectional view.It is equipped with water-cooled copper 14 in water-cooling channel 111, and is set in its inner wall
It is equipped with flow-disturbing protrusion 141, to substantially increase the heat exchanger effectiveness of cooling water, achieves better cooling effect.As into
The optimization of one step, the preferably zigzag shape protrusion of flow-disturbing protrusion 141, and it is integrally formed with water-cooled copper 14, in addition, in order to ensure
Preferable flow-disturbing effect, the height of flow-disturbing protrusion 141 are not less than the radius value of 1/4 water-cooled copper 14.The quantity of flow-disturbing protrusion 141
3 should not be less than, is uniformly distributed on the inner wall of water-cooled copper 14.
In order to increase the cooled region area of water cooling fission 1, Figure 10 shows the utility model suitable for nave boss casting die
The main view of the third embodiment of water cooling fission, is provided with equal with its in the side of water-cooling channel 111 in the aqueous cold plate of tool
Capable accessory channel 114.It is linked up between water-cooling channel 111 and accessory channel 114 by radial through-hole 115.Accessory channel 114
Both ends blocked by second seal 13.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (8)
1. a kind of aqueous cold plate suitable for nave boss casting mould, by the seperated head and the tail docking of water cooling that more than one piece is independently had an effect
At；It is characterized in that, the water cooling fission includes the ontology in integral type；Be equipped in the ontology completely through water cooling it is logical
Road, and face is provided with the intake tunnel and exhalant canal being connected with the water-cooling channel on the outside；The water cooling fission is also
Including the first seal for being used to block the both ends of the water-cooling channel.
2. the aqueous cold plate according to claim 1 suitable for nave boss casting mould, which is characterized in that the water-cooling channel is whole
It is arc-shaped on body, and it divides the radius of middle line not less than 260mm；The section of the water-cooling channel is rounded, and its diameter is not
Less than 8mm.
3. the aqueous cold plate according to claim 1 suitable for nave boss casting mould, which is characterized in that in the water-cooling channel
Inner wall be provided with corrosion-resistant finishes.
4. the aqueous cold plate according to claim 1 suitable for nave boss casting mould, which is characterized in that the intake tunnel and
The exhalant canal is obliquely installed, and inclined direction is opposite.
5. the aqueous cold plate according to claim 4 suitable for nave boss casting mould, which is characterized in that the intake tunnel
20~45 ° of tilt angle；Tilt angle -45~-20 ° of the exhalant canal.
6. the aqueous cold plate according to any one of claims 1-5 suitable for nave boss casting mould, which is characterized in that in institute
The side for stating water-cooling channel is provided with accessory channel in parallel；By diameter between the water-cooling channel and the accessory channel
It is linked up to through-hole；The both ends of the accessory channel are blocked by second seal.
7. the aqueous cold plate according to claim 6 suitable for nave boss casting mould, which is characterized in that the water cooling fission is also
Including water-cooled copper；The water-cooled copper is arranged in the water-cooling channel；The inner sidewall of the water-cooled copper is provided with flow-disturbing
Protrusion.
8. the aqueous cold plate according to claim 7 suitable for nave boss casting mould, which is characterized in that the flow-disturbing protrusion is in
Zigzag shape, height of projection are not less than the radius value of 1/4 water-cooled copper；The quantity of the flow-disturbing protrusion is no less than 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920038608.1U CN209614157U (en) | 2019-01-10 | 2019-01-10 | A kind of aqueous cold plate suitable for nave boss casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920038608.1U CN209614157U (en) | 2019-01-10 | 2019-01-10 | A kind of aqueous cold plate suitable for nave boss casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209614157U true CN209614157U (en) | 2019-11-12 |
Family
ID=68449407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920038608.1U Expired - Fee Related CN209614157U (en) | 2019-01-10 | 2019-01-10 | A kind of aqueous cold plate suitable for nave boss casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209614157U (en) |
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2019
- 2019-01-10 CN CN201920038608.1U patent/CN209614157U/en not_active Expired - Fee Related
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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: 20191112 Termination date: 20220110 |