CN209191199U - A kind of curved core of metal 3D printing shower body mold with special-shaped water route - Google Patents
A kind of curved core of metal 3D printing shower body mold with special-shaped water route Download PDFInfo
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- CN209191199U CN209191199U CN201822016792.8U CN201822016792U CN209191199U CN 209191199 U CN209191199 U CN 209191199U CN 201822016792 U CN201822016792 U CN 201822016792U CN 209191199 U CN209191199 U CN 209191199U
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Abstract
The utility model discloses a kind of curved core of metal 3D printing shower body mold with special-shaped water route, is related to technology of die manufacturing field.Be characterized in that: it includes the type core of mounting base and the arc being fixed in mounting base, the cross-sectional area in the direction that the type core is directed away from mounting base is gradually reduced, the type core inner offers cooling chamber along its arc direction, arc direction in the cooling chamber along type core is provided with partition, and the gap that Cooling Water passes through is equipped between the partition and the top inner wall of cooling chamber.The curved core of shower body mold in the utility model is printed using metal 3D printing technique, cooling chamber is arranged along the arc direction of type core, and type core is equal along the wall thickness of its arc direction, to more close to die surface profile, enable the deep enough type core inner of cooling water, the cooling effect of cooling water is more uniform, good cooling results, shorten cooling time, improves product quality.
Description
Technical field
The utility model relates to technology of die manufacturing fields, more specifically, it relates to a kind of gold with special-shaped water route
Belong to the curved core of 3D printing shower body mold.
Background technique
At present in metal 3D printing technique field, the mold containing profile-followed water route directly printed, cooling water channel can be more preferable
Ground radiates wide close to injecting products, and the cooling cycle is effectively reduced, and production efficiency improves 35% or more, and conformal cooling makes mold temperature
Degree is evenly distributed, and effectively prevent product buckling deformation, and crack overlap, the product defects such as blister, realize design unlimitedness,
Less artificial participation, Mold Making period greatly shorten, and multiple links reduce cost.
Conventionally manufactured cooling water channel can not be made by the method for drilling however, this method only makes straight water path
Make the complicated conformal cooling water route close to die surface profile.And drill bit can be broken when boring long water route, so that entire mold can not
It uses.Further, since it is different along the distance between mold wall and cooling water channel, lead to length cooling time, form internal stress
With finished product warpage.
Utility model content
The purpose of this utility model is to provide a kind of curved core of metal 3D printing shower body mold with special-shaped water route,
It has the advantages that good cooling results.
To achieve the above object, the utility model provides following technical solution:
A kind of curved core of metal 3D printing shower body mold with special-shaped water route, including mounting base and it is fixed on installation
The cross-sectional area of the type core of arc on seat, the direction that the type core is directed away from mounting base is gradually reduced, the type core inner
Offer cooling chamber along its arc direction, the arc direction in the cooling chamber along type core is provided with partition, the partition with it is cold
But the gap that Cooling Water passes through is equipped between the top inner wall of chamber.
By using above-mentioned technical proposal, the above-mentioned curved core of shower body mold using metal 3D printing technique print and
Arc direction at, cooling chamber along type core is arranged, thus more close to die surface profile, enables the deep enough type core of cooling water
Inside, good cooling results shorten cooling time, improve product quality.
Further, the type core is equal along the wall thickness of its arc direction.
By using above-mentioned technical proposal, the wall thickness of type core is equal, and the cooling effect of cooling water is more uniform, further increases
Strong cooling effect.
Further, the partition is set as two, and baffles are provided between two partitions, and the baffles will cool down
Chamber is divided into two cavitys, successively goes out from left to right including the first intake tunnel, the first exhalant canal, second in the cooling chamber
Aquaporin, the second intake tunnel.
By using above-mentioned technical proposal, cooling water respectively from first intake tunnel in outside and the second intake tunnel simultaneously
Into, be then discharged via the first exhalant canal of inside and the second exhalant canal, improve the inlet of cooling water with it is synchronous
Property, enhance cooling effect.
Further, it is offered in the mounting base logical with the first intake tunnel, the first exhalant canal, the second water outlet respectively
Road, the first inlet opening of the second intake tunnel connection, the first apopore, the second apopore, the second inlet opening.
It is convenient that water inlet pipe and outlet pipe are installed in mounting base by using above-mentioned technical proposal.
Further, the cross section of two partitions is in semicircular arc, and two partitions are encircled into tubulose.
By using above-mentioned technical proposal, partition and the baffles of semicircular arc are fixed, and reduce baffle and cooling cavity wall
Contact area, facilitate cooling water and type core to exchange heat, enhance cooling effect.
Further, the partition is provided at least two arc convex far from the side of baffles.
By using above-mentioned technical proposal, arc convex can slow down the speed into water, and the cooling water temperature having just enter into is low,
Flowing velocity is slow, and the coolant-temperature gage of exhalant canal is high, flowing velocity block, so that the heat that each region of guarantee type core is taken away is identical, it is cold
Uniform.
Further, restraining position ring block is arranged in the side of the one end of the type core close to mounting base.
By using above-mentioned technical proposal, in injection molding, stop collar plays position-limiting action, can be avoided type core excessive insertion
Mould inside.
Further, the side in the mounting base positioned at type core offers mounting hole.
By using above-mentioned technical proposal, facilitates and the curved core of shower body mold is mounted in driving mechanism.
Compared with prior art, the utility model has the beneficial effects that
(1) the curved core of shower body mold in the utility model is printed using metal 3D printing technique, cooling chamber edge
The arc direction of type core is arranged, and type core is equal along the wall thickness of its arc direction, to more make close to die surface profile
The deep enough type core inner of cooling water energy is obtained, the cooling effect of cooling water is more uniform, good cooling results, shortens cooling time, mentions
High yield quality；
(2) by setting partition and baffles, cooling water is respectively from first intake tunnel and the second intake tunnel in outside
Enter simultaneously, be then discharged via the first exhalant canal of inside and the second exhalant canal, improve cooling water inlet and
Synchronism enhances cooling effect；
(3) by setting arc convex, arc convex can slow down the speed into water, and the cooling water temperature having just enter into is low,
Flowing velocity is slow, and the coolant-temperature gage of exhalant canal is high, flowing velocity block, so that the heat that each region of guarantee type core is taken away is identical, it is cold
Uniform.
Detailed description of the invention
Fig. 1 is the overall schematic of embodiment one；
The schematic cross-sectional view in the face A-A along Fig. 1 Fig. 2；
The partial enlargement diagram of part A in Fig. 3 Fig. 2；
Fig. 4 is the cross-sectional structure schematic diagram of the type core of embodiment two.
Appended drawing reference: 1, mounting base；2, type core；3, cooling chamber；4, partition；5, gap；6, baffles；7, the first water inlet is logical
Road；8, the first exhalant canal；9, the second exhalant canal；10, the second intake tunnel；11, the first inlet opening；12, the first apopore；
13, the second apopore；14, the second inlet opening；15, arc convex；16, stop collar；17, mounting hole.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Embodiment one:
As depicted in figs. 1 and 2, a kind of curved core of metal 3D printing shower body mold with special-shaped water route, including it is rectangular
The mounting base 1 of body shape and be fixed on 1 one middle side part of mounting base arc type core 2, type core 2 is directed away from the side of mounting base 1
To cross-sectional area be gradually reduced, cooling chamber 3 is offered along its arc direction inside type core 2, along the arc of type core 2 in cooling chamber 3
Line direction is provided with partition 4, and the gap 5 that Cooling Water passes through, 2 edge of type core are equipped between partition 4 and the top inner wall of cooling chamber 3
The wall thickness of its arc direction is equal.The curved core of shower body mold is printed using metal 3D printing technique, and cooling chamber 3 is along type
The arc direction of core 2 is arranged, and type core 2 is equal along the wall thickness of its arc direction, to more make close to die surface profile
It obtains inside the deep enough type core 2 of cooling water energy, the cooling effect of cooling water is more uniform, good cooling results.
Restraining position ring block 16, stop collar 16 and mounting base 1 and type core 2 one is arranged close to the side of one end of mounting base 1 in type core 2
It is body formed.In injection molding, stop collar 16 plays position-limiting action, can be avoided type core 2 and is excessively inserting mould inside.In mounting base 1
It opens up positioned at four corners of the side of type core 2 there are four mounting hole 17, facilitates and the curved core of shower body mold is mounted on driving
In mechanism.
As shown in Figures 2 and 3, partition 4 is set as two, the arc direction between two partitions 4 along type core 2 be provided with every
Cooling chamber 3 is divided into two cavitys by baffle 6, baffles 6, successively include from left to right in cooling chamber 3 first intake tunnel 7,
First exhalant canal 8, the second exhalant canal 9, the second intake tunnel 10.Offered in mounting base 1 respectively with the first intake tunnel
7, the first exhalant canal 8, the second exhalant canal 9, the second intake tunnel 10 connection the first inlet opening 11, the first apopore 12,
Second apopore 13, the second inlet opening 14.
Cooling water enters from first intake tunnel 7 in outside and the second intake tunnel 10 simultaneously respectively, then via inside
The first exhalant canal 8 and the discharge of the second exhalant canal 9, improve the inlet and synchronism of cooling water, enhance cooling effect.
Since the cooling water temperature having just enter into is low, the coolant-temperature gage of the first exhalant canal 8 and the second exhalant canal 9 is high, causes
The heat exchange of 2 side of type core is uneven, and therefore, partition 4 is provided at least two arc convex 15 far from the side of baffles 6.Arc
Protrusion 15 can slow down the speed into water, and the cooling water temperature having just enter into is low, and flowing velocity is slow, and the coolant-temperature gage of exhalant canal is high,
Flowing velocity block, so that the heat that each region of guarantee type core 2 is taken away is identical, cooling is uniform.
Embodiment two:
As shown in figure 4, a kind of curved core of metal 3D printing shower body mold with special-shaped water route, the area with embodiment one
It is not, the cross section of two partitions 4 is in semicircular arc, and two partitions 4 are encircled into tubulose and are integrally formed with baffles 6.Half
Arc-shaped partition 4 and baffles 6 is fixed, reduces the contact area of baffle and 3 inner wall of cooling chamber, facilitates cooling water and type core 2
Heat exchange enhances cooling effect.
It the course of work of embodiment one and embodiment two and has the beneficial effect that:
In core injection molding shower ontology curved using shower body mold, cooling water is respectively from first intake tunnel 7 in outside
Enter simultaneously with the second intake tunnel 10, be then discharged via the first exhalant canal 8 of inside and the second exhalant canal 9, is improved
The inlet and synchronism of cooling water, arc convex 15 can slow down the speed into water, so that each region of guarantee type core 2 is taken away
Heat it is identical, cooling is uniform, and type core 2 is equal along the wall thickness of its arc direction, thus more close to die surface profile,
Enabling inside the deep enough type core 2 of cooling water, the cooling effect of cooling water is more uniform, good cooling results, shorten cooling time,
Improve product quality.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of curved core of metal 3D printing shower body mold with special-shaped water route, including mounting base (1) and it is fixed on peace
Fill the type core (2) of the arc on seat (1), which is characterized in that the type core (2) is directed away from the transversal of the direction of mounting base (1)
Area is gradually reduced, and is offered cooling chamber (3) inside the type core (2) along its arc direction, along type core in the cooling chamber (3)
(2) arc direction is provided with partition (4), logical equipped with Cooling Water between the partition (4) and the top inner wall of cooling chamber (3)
The gap (5) crossed.
2. a kind of curved core of metal 3D printing shower body mold with special-shaped water route according to claim 1, feature
It is, the type core (2) is equal along the wall thickness of its arc direction.
3. a kind of curved core of metal 3D printing shower body mold with special-shaped water route according to claim 2, feature
It is, the partition (4) is set as two, is provided with baffles (6) between two partitions (4), and the baffles (6) will cool down
Chamber (3) is divided into two cavitys, successively leads to from left to right including the first intake tunnel (7), the first water outlet in the cooling chamber (3)
Road (8), the second exhalant canal (9), the second intake tunnel (10).
4. a kind of curved core of metal 3D printing shower body mold with special-shaped water route according to claim 3, feature
Be, offered on the mounting base (1) respectively with the first intake tunnel (7), the first exhalant canal (8), the second exhalant canal
(9), the second intake tunnel (10) connection the first inlet opening (11), the first apopore (12), the second apopore (13), second into
Water hole (14).
5. a kind of curved core of metal 3D printing shower body mold with special-shaped water route according to claim 3, feature
It is, the cross section of two partitions (4) is in semicircular arc, and two partitions (4) are encircled into tubulose.
6. a kind of curved core of metal 3D printing shower body mold with special-shaped water route according to claim 3, feature
It is, the partition (4) is provided at least two arc convex (15) far from the side of baffles (6).
7. a kind of curved core of metal 3D printing shower body mold with special-shaped water route according to claim 1, feature
It is, restraining position ring block (16) are arranged close to the side of the one end of mounting base (1) in the type core (2).
8. a kind of curved core of metal 3D printing shower body mold with special-shaped water route according to claim 1, feature
It is, the side on the mounting base (1) positioned at type core (2) offers mounting hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822016792.8U CN209191199U (en) | 2018-12-03 | 2018-12-03 | A kind of curved core of metal 3D printing shower body mold with special-shaped water route |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822016792.8U CN209191199U (en) | 2018-12-03 | 2018-12-03 | A kind of curved core of metal 3D printing shower body mold with special-shaped water route |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209191199U true CN209191199U (en) | 2019-08-02 |
Family
ID=67427301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822016792.8U Active CN209191199U (en) | 2018-12-03 | 2018-12-03 | A kind of curved core of metal 3D printing shower body mold with special-shaped water route |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209191199U (en) |
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2018
- 2018-12-03 CN CN201822016792.8U patent/CN209191199U/en active Active
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