CN105163882A - Mold having channel - Google Patents
Mold having channel Download PDFInfo
- Publication number
- CN105163882A CN105163882A CN201480023447.9A CN201480023447A CN105163882A CN 105163882 A CN105163882 A CN 105163882A CN 201480023447 A CN201480023447 A CN 201480023447A CN 105163882 A CN105163882 A CN 105163882A
- Authority
- CN
- China
- Prior art keywords
- mould
- stream
- interface channel
- channel
- mould bases
- 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.)
- Pending
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/38—Heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The present invention relates to a mold having a channel, the mold comprising: a mold frame having multiple channel recesses formed therein at an interval; channel forming inserts inserted and fixed into respective channel recesses, peripheral parts of the channel forming inserts being arranged at a distance from the inner surfaces of the channel recesses, thereby forming a mold channel; and a cover mounted on the upper portion of the mold frame and provided with a connection passage connected with the mold channel. An embodiment of the present invention has a technical advantage in that, even when installed inside a mold for manufacturing a cast having a complicated and minute shape, the mold can be cooled uniformly, and the quality of the cast product can be improved.
Description
Technical field
The present invention relates to the mould possessing stream, more specifically, relate to a kind of inside at mould bases be formed can supply cooling water mould stream to cool the mould possessing stream of described mould bases.
Background technology
Generally, mould is metallic mould, has the casting mould, plastic shaping mould and the metal mould that are made of metal.
That is, described mould has by the iron for making foundry goods or other metal casting mould, plastic shaping mould and the metal mould being compressed into regulation shape sandwich sheet metal or plastic plate between upper and lower mould after.
Wherein, for foundry goods mould, the fusing point of the metal supplied or to put on the pressure of metal higher, more requires powerful mould, therefore uses heat resisting steel or tool steel more.
In addition, for plastic shaping mould, use hardened steel during briquetting pressure height, when pressure is low, mainly use copper alloy.
On the other hand, the importance making mold cools down during foundry goods is even more important, and therefore needs suitable cooling device.
That is, when pouring into molten soup to make foundry goods to casting mould inside, to cool uniformly mold integral, crystallization could be formed uniformly when molten soup solidifies, thus produce colory foundry goods.
Particularly as the compression casting of microcast process, the difficulty of this cooling is higher, also requires to arrange cooling device subtly.
But to make the foundry goods of shape precision, the moon of mould carves shape also needs accurate formation, and for Homogeneous cooling mould cooling device to arrange difficulty also high.
In addition, for diel, when directly not forming stream in mould bases but inserting to mould bases inside and be close to cooling unit to cool mould bases, the face that mould bases and cooling unit connect needs fully to be close to, but be difficult to mould bases and cooling unit to be processed into fully be close to, and when being not exclusively close to, putting on the impact of mould or power cannot be transmitted or disperse in this part, causing mould bases to crack.
In addition, when boring a hole to form stream on mould by drilling machine, be difficult to three-dimensionally connect stream, and not easy-maintaining when stream blocks because of corrosion.
Summary of the invention
Technical problem to be solved
The present invention is intended to solve problem as above, its object is to, even if provide a kind of be arranged on the complex-shaped mould inside for making precision casting also can the technology of cooling die equably.
In addition, its object is to, provide one quickly and easily cooling device can be arranged on mould inside, and the technology of cooling effectiveness can be improved.
In addition, its object is to, provide a kind of cooling flowing path being arranged at the cooling device of mould inside unimpededly connect each other and be convenient to the Tool and Die Technology possessing stream of maintenance when local damage.
In addition, its object is to, provide a kind of being partially formed between cooling device and mould in diel to be integrated, thus by uniformity during matched moulds, prevent from making due to the power of repeatedly pressurizeing in stamping press mould that the technology of be full of cracks occurs.
The scheme of technical solution problem
The mould of what one embodiment of the invention related to possess stream, comprising: mould bases, is formed with multiple flow passage groove therein across spacing; Stream forms inserts, inserts respectively and is fixed in described flow passage groove, and the inner surface of its marginal portion and flow passage groove across spacing, thus forms mould stream; And lid, be installed on the top of described mould bases, and be formed with the interface channel be connected with mould stream.
Further, described mould bases and described stream are formed between inserts and by welding or can be fixed by embedded structure.
In addition, the interface channel of described lid can be made up of injection unit interface channel and discharge portion interface channel, and the side of described interface channel is connected to mould stream, and opposite side is connected to a place.
In addition, the interface channel of described lid can be in staggered configuration and be formed as curve form, and its side is connected with flow passage groove, and opposite side is connected with another flow passage groove be formed on the same line in front.
At this, the end section of the interface channel of described lid can give prominence to formation, and the mould bases corresponding with described interface channel is formed with link slot.
Further, flange can be separately installed with across spacing each other at the marginal position of described mould bases and described lid, can be fixed with nut by screw or be separated described mould bases and described lid.
Invention effect
According to embodiments of the invention, also can cooling die equably even if be arranged on the complex-shaped mould inside for making precision casting, and the quality of product can be improved.
In addition, quickly and easily cooling device can be arranged on mould inside, and can cooling effectiveness be improved.
In addition, the cooling flowing path being arranged at the cooling device of mould inside unimpededly connects each other, and is convenient to maintenance when local damage, thus can also be cost-saving.
In addition, be partially formed between cooling device and mould in diel and be integrated, thus by the uniformity of matched moulds, can prevent from making due to the power of repeatedly pressurizeing in stamping press mould that the phenomenon of be full of cracks occurs, the mold use life-span can be extended.
Accompanying drawing explanation
Fig. 1 illustrates the assembling stereogram possessing the mould of stream that the present invention relates to.
Fig. 2 illustrates the exploded perspective view possessing the mould of stream that the present invention relates to.
Fig. 3 and Fig. 4 illustrates that the formation that the present invention relates to possesses the profile of the mould bases of the mould of stream and the bonding state of stream formation inserts.
Fig. 5 and Fig. 6 illustrates that the formation that the present invention relates to possesses the schematic diagram of an embodiment of the lid of the mould of stream.
Fig. 7 and Fig. 8 illustrates that the formation that the present invention relates to possesses the schematic diagram of another embodiment of the lid of the mould of stream.
Fig. 9 illustrates that the formation that the present invention relates to possesses the profile of another embodiment of the lid of the mould of stream.
Figure 10 illustrates the mold use state diagram possessing stream that the present invention relates to.
Detailed description of the invention
Below, embodiments of the invention are described in detail, so that those skilled in the art can easily implement with reference to accompanying drawing.But the present invention can realize with various different form, instead of be defined in embodiment described herein.In entire description, identical Reference numeral is applied with for similar part.
Below, with reference to accompanying drawing, structure of the present invention is described.Fig. 1 illustrates the assembling stereogram possessing the mould of stream that the present invention relates to, Fig. 2 illustrates the exploded perspective view possessing the mould of stream that the present invention relates to, Fig. 3 and Fig. 4 illustrates that the formation that the present invention relates to possesses the profile of the mould bases of the mould of stream and the bonding state of stream formation inserts, Fig. 5 and Fig. 6 illustrates that the formation that the present invention relates to possesses an embodiment schematic diagram of the lid of the mould of stream, Fig. 7 and Fig. 8 illustrates that the formation that the present invention relates to possesses another embodiment schematic diagram of the lid of the mould of stream, Fig. 9 illustrates that the formation that the present invention relates to possesses the profile of another embodiment of the lid of the mould of stream.
The mould 10 possessing stream of the present invention utilizes the mould stream 40 be formed in mould bases 20 cool or heat described mould bases 20; Conveniently, be described with the example of cooling in the present invention.
Now, being supplied in described mould stream 40 to cool the cooling material of mould bases 20 can be cooling water, also can according to user need optionally supply known gas or liquid.
The described mould 10 possessing stream comprises: be formed with the mould bases 20 of multiple flow passage groove 21, insert and be fixed in described flow passage groove 21 and form inserts 30 with the stream forming mould stream 40, be installed on the top of described mould bases 20 and have the lid 50 etc. of the interface channel 51 be connected with mould stream 40.
Wherein, described mould bases 20 and described stream form inserts 30 and can form as one, and also optionally described stream can be formed inserts 30 and insert and be fixed in the flow passage groove 21 of mould bases 20 described later.
Described mould bases 20 has size and the height of regulation, is formed with flow passage groove 21 therein, thus can forms the insertion of inserts 30 along with stream and cool mould bases 20 by cooling water 60.
In addition, the example of the described mould bases 20 be described in the present invention is be formed as rectangular shape, and is formed with multiple flow passage groove 21 across spacing each other in inside.
That is, described flow passage groove 21 configures across spacing along fore-and-aft direction in the inside of mould bases 20, is formed in regulation interval in the horizontal direction, to cool uniformly described mould bases 20.
Described flow passage groove 21 can be formed along various direction.
Insert and be fixed on stream in the flow passage groove 21 of described mould bases 20 and form width and the height that inserts 30 has regulation.
Described stream forms inserts 30 and inserts and be fixed in the flow passage groove 21 of described mould bases 20, thus forms passage, i.e. the mould stream 40 of cooling water 60 movement.
More specifically, when described stream formation inserts 30 inserts respectively and is fixed in the flow passage groove 21 of described mould bases 20, the inner surface of its marginal portion 32 and flow passage groove 21 across spacing, thus forms mould stream 40.
Now, the upper surface nature of described stream formation inserts 30 configures in the same horizontal line with the upper surface of mould bases 20.
In addition, described mould bases 20 and stream form the fixing of inserts 30, can by welding W fixed structure as shown in Figure 3, or side is as shown in Figure 4 formed and embeds projection 82 and embedded structure that opposite side is formed with embedded groove 84 realizes, and also can be realized by other known integrated structure.
By inserting and being fixed on that stream in the flow passage groove 21 of described mould bases 20 forms inserts 30 and the mould stream 40 that formed utilizes and is supplied to inner cooling water 60 and cools mould bases 20.
At this, the various shapes such as described mould stream 40 is formed as vertically, level, curve, oblique line, successfully cool mould bases 20 to utilize the cooling water 60 flowing through its inside.
The lid 50 being installed on described mould bases 20 top is formed with the interface channel 51 be connected with mould stream 40 therein.
That is, described lid 50 is while covering mould bases 20 open portion, utilizes the interface channel 51 formed therein supply to mould stream 40 and discharge cooling water.
At this, the various shapes such as described interface channel 51 can be formed as vertically, level, curve, oblique line.
In addition, for being formed in the interface channel 51 be connected in described lid 50 and with mould stream 40 in the present invention, be described for the structure shown in Fig. 5 to Fig. 9.
First, Fig. 5 and Fig. 6 shows the injection unit interface channel 52 of interface channel 51 and the example of discharge portion interface channel 53 symmetry formation, and the side of described interface channel 52,53 is connected to mould stream 40, and opposite side is connected to a place.
That is, the side of described interface channel 52,53 is formed with channel connection 52a, 53a of being connected with mould stream 40 respectively, and is formed with external channel portion 52b, 53b of being connected with outside respectively at its opposite side.
This is remarked additionally further, described interface channel 52,53 utilizes channel connection 52a to be supplied in mould stream 40 by the cooling water 60 flowed into by external channel portion 52b respectively, and the cooling water 60 carried by described mould stream 40 is collected in external channel portion 53b through channel connection 53a and is discharged to the outside.
In addition, Fig. 7 and Fig. 8 shows interface channel 51 and is in staggered configuration with curve form, and its side is connected with flow passage groove 21, the example that opposite side is connected with another flow passage groove 21 be formed on the same line in front.
That is, described interface channel 51 is configured in the both sides corresponding with mould stream 40 with displaced manner, alternately connecting mold stream 40.
More specifically, in described interface channel 51, the side being configured in the interface channel 51 of side is connected with mould stream 40, opposite side is connected with the mould stream 40` be configured on the same line in front, and the side being configured in the interface channel 51 of opposition side is connected with mould stream 40`, opposite side is connected with the mould stream 40`` be configured on the same line in front, and connecting alternately appears thus formed in this process.
Then, the end section 54 of the interface channel 51 shown in Fig. 9 is outstanding to be formed, and the mould bases 20 corresponding with the end section 54 of described interface channel 51 is formed with link slot 22.
That is, the outstanding end section 54 forming described interface channel 51, and link slot 22 is formed on described mould bases 20, thus described interface channel 51 and mould stream 40 easily can be combined in the position of specifying.
In addition, the mould bases 20 and the lid 50 that possess the mould 10 of stream described in formation not only can combine by welding, and also can combine as illustrated in fig. 10.
That is, show described in possess stream mould 10 on flange 70 is installed can be fixed or be separated the example of mould bases 20 and lid 50 with nut N by screw B.
This is further illustrated, after the marginal position of described mould bases 20 and lid 50 arranges possess the flange 70 of combined hole 72 across spacing, screw B is inserted in the combined hole 72 of described flange 70, then nut N is combined on described screw B to be fixed.
Embodiment referring to the mould possessing stream as constructed as above is described.
First form mould bases 20, described mould bases 20 is formed as rectangle, is formed therein each other across multiple inflow grooves 21 of spacing.
Now, according to the shape of the product that will be formed, the bottom of described mould bases 20 is naturally different.
Secondly, insert stream respectively to described flow passage groove 21 and form inserts 30, described stream formed inserts 30 there is the width of regulation and height and the inner surface of its marginal portion 32 and flow passage groove 21 across spacing to form mould stream 40, then, aliging to the top of described mould bases 20 in top stream being formed inserts 30, then stream is formed inserts 30 is fixed on mould bases 20 by welding.
Then, install lid 50 on the top of described mould bases 20, described lid 50 is rectangle and has the thickness of regulation, is formed with the interface channel 51 be made up of injection unit interface channel 52 and discharge portion interface channel 53 symmetry therein.
Thereafter, across the flange 70 of spacing tool for mounting for combined hole 72 on described mould bases 20 and lid 50, then screw B and nut N is incorporated into the combined hole 70 of described flange 70, completes the assembling of the mould 10 possessing stream thus.
At this, described in possess the mould of stream assembling sequence can be different from above-mentioned order.
Below, the mold use state possessing stream is as constructed as above observed.
First, prepare two possess the mould 10 of stream after, possess the mould about 10 of stream by described or symmetrically install.
Then, connect to the mould 10 possessing stream described in two and casting material is injected to make foundry goods in the inside that formed.
Thereafter, when the described mould 10 possessing stream be heated to more than design temperature thus need cooling time, the interface channel 51 to described lid 50 supplies cooling water 60, with to mould bases 20, stream formed inserts 30 and lid 50 etc. cool.
That is, when supplying cooling water 60 to the external channel portion 52b forming described injection unit interface channel 52, described cooling water 60 is supplied to the coupling part of mould stream 40 respectively by channel connection 52a.
Thereafter, the cooling water 60 being supplied to described mould stream 40 coupling part moves along mould stream 40 and is discharged to outside by the channel connection 53a being connected to described mould stream 40 end section.
Then, be discharged to outside after the cooling water 60 of discharging respectively by described channel connection 53a collects in external channel portion 52b, can be cooled uniformly mould bases 20 by this process.
So, the mould possessing stream of the present invention, is formed with the mould stream that can supply cooling water in the inside of mould bases, thus can produce uniform product when preventing mould bases overheated.
Above, when being described the mould possessing stream of the present invention with reference to accompanying drawing based on specific shape and direction, but those skilled in the art can carry out various distortion and change to the present invention, this distortion and change all should be interpreted as being included within right of the present invention.
Claims (6)
1. possess a mould for stream, it is characterized in that, comprising:
Mould bases, is formed with multiple flow passage groove across spacing therein;
Stream forms inserts, inserts respectively and is fixed in described flow passage groove, and the inner surface of its marginal portion and flow passage groove across spacing, thus forms mould stream; And
Lid, is installed on the top of described mould bases, and is formed with the interface channel be connected with mould stream.
2. the mould possessing stream according to claim 1, is characterized in that,
Described mould bases and described stream are formed between inserts by welding or being fixed by embedded structure.
3. the mould possessing stream according to claim 1, is characterized in that,
The interface channel of described lid is made up of injection unit interface channel and discharge portion interface channel, and the side of described interface channel is connected to mould stream, and opposite side is connected to a place.
4. the mould possessing stream according to claim 1, is characterized in that,
The interface channel of described lid is in staggered configuration and is formed as curve form, and its side is connected with flow passage groove, and opposite side is connected with another flow passage groove be formed on the same line in front.
5. the mould possessing stream according to claim 3 or 4, is characterized in that,
The end section of the interface channel of described lid is outstanding to be formed, and the mould bases corresponding with described interface channel is formed with link slot.
6. the mould possessing stream according to claim 1, is characterized in that,
Flange is separately installed with across spacing each other, can be fixed with nut by screw or be separated described mould bases and described lid at the marginal position of described mould bases and described lid.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20130044726 | 2013-04-23 | ||
| KR10-2013-0044726 | 2013-04-23 | ||
| KR10-2014-0048483 | 2014-04-23 | ||
| PCT/KR2014/003555 WO2014175659A1 (en) | 2013-04-23 | 2014-04-23 | Mold having channel |
| KR1020140048483A KR20140126684A (en) | 2013-04-23 | 2014-04-23 | A mold having a flow channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105163882A true CN105163882A (en) | 2015-12-16 |
Family
ID=51995865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480023447.9A Pending CN105163882A (en) | 2013-04-23 | 2014-04-23 | Mold having channel |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20140126684A (en) |
| CN (1) | CN105163882A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356228A (en) * | 2018-05-25 | 2018-08-03 | 佛山市南海奔达模具有限公司 | Casting mould containing radiator structure |
| CN108973034A (en) * | 2018-09-01 | 2018-12-11 | 苏州百盛精密工业有限公司 | The cooling branching block of integrated form and its production technology |
| CN109434021A (en) * | 2018-12-29 | 2019-03-08 | 上海大学 | A kind of large-scale casting ingot piecemeal multilayer stacking casting method and its equipment |
| CN116441435A (en) * | 2023-04-19 | 2023-07-18 | 无锡万华机械有限公司 | Mould cooling device for processing stamping parts of automobile support plates |
-
2014
- 2014-04-23 KR KR1020140048483A patent/KR20140126684A/en active Search and Examination
- 2014-04-23 CN CN201480023447.9A patent/CN105163882A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356228A (en) * | 2018-05-25 | 2018-08-03 | 佛山市南海奔达模具有限公司 | Casting mould containing radiator structure |
| CN108356228B (en) * | 2018-05-25 | 2024-05-31 | 佛山市南海奔达模具有限公司 | Casting mould containing heat radiation structure |
| CN108973034A (en) * | 2018-09-01 | 2018-12-11 | 苏州百盛精密工业有限公司 | The cooling branching block of integrated form and its production technology |
| CN109434021A (en) * | 2018-12-29 | 2019-03-08 | 上海大学 | A kind of large-scale casting ingot piecemeal multilayer stacking casting method and its equipment |
| CN116441435A (en) * | 2023-04-19 | 2023-07-18 | 无锡万华机械有限公司 | Mould cooling device for processing stamping parts of automobile support plates |
| CN116441435B (en) * | 2023-04-19 | 2023-11-24 | 无锡万华机械有限公司 | Mould cooling device for processing stamping parts of automobile support plates |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140126684A (en) | 2014-10-31 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |