CN104786395A - Rapid cooling mechanism for mold gate bushes - Google Patents

Rapid cooling mechanism for mold gate bushes Download PDF

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Publication number
CN104786395A
CN104786395A CN201510184814.XA CN201510184814A CN104786395A CN 104786395 A CN104786395 A CN 104786395A CN 201510184814 A CN201510184814 A CN 201510184814A CN 104786395 A CN104786395 A CN 104786395A
Authority
CN
China
Prior art keywords
patrix
water channel
cooling
sprue bush
panel
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
Application number
CN201510184814.XA
Other languages
Chinese (zh)
Inventor
岑波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Liqun Precision Industry Co Ltd
Original Assignee
Zhongshan Liqun Precision Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhongshan Liqun Precision Industry Co Ltd filed Critical Zhongshan Liqun Precision Industry Co Ltd
Priority to CN201510184814.XA priority Critical patent/CN104786395A/en
Publication of CN104786395A publication Critical patent/CN104786395A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a rapid cooling mechanism for mold gate bushes. The rapid cooling mechanism is characterized by comprising an upper mold and a lower mold, wherein a product location is arranged between the upper mold and the lower mold, and a gate bush capable for pouring sol into the product location is arranged on the upper mold; a cooling water channel is formed in the upper mold, and a cooling groove is formed in the position, corresponding to the cooling water channel, of the gate bush and communicated with the cooling water channel; sealing rings are respectively arranged on gate bushes at the two ends of the cooling groove. The invention aims to overcome the defects in the prior art and provide the mechanism which is simple in structure and convenient to use and can rapidly cool the gate bushes.

Description

A kind of rapid cooling machine structure for die gate casing
Technical field
The present invention relates to a kind of rapid cooling machine structure for die gate casing.
Background technology
Be conventionally used to the sprue bush generally illogical cooling water of mould, in process of production, sprue bush place temperature is very high for mould, will could cool for a long time, can affect production efficiency like this, increases production cost.
So existing sprue bush mechanism treats in perfect further.
Summary of the invention
The object of the invention is to overcome weak point of the prior art, providing a kind of structure simple, easy to use, the sprue bush mechanism that can cool fast.
In order to achieve the above object, the present invention adopts following scheme:
A kind of rapid cooling machine structure for die gate casing, it is characterized in that: include upper die and lower die, product position is provided with between described upper die and lower die, described patrix is provided with the sprue bush that can inject colloidal sol to product position, cooling water channel on described patrix, the position that sprue bush is corresponding with described cooling water channel is provided with cooling groove, and described cooling groove is connected with described cooling water channel, and the sprue bush at described cooling groove two ends is respectively equipped with sealing ring.
As above for a rapid cooling machine structure for die gate casing, it is characterized in that being provided with cold rinse bank in the patrix between upper and lower two sealing rings, described cold rinse bank is connected with described cooling water channel.
A kind of rapid cooling machine structure for die gate casing as above, it is characterized in that described patrix includes cope match-plate pattern, described cope match-plate pattern is provided with patrix panel, described patrix panel is provided with water channel, described sprue bush and patrix panel relative to outer wall on be provided with helicla flute, form cooling spiral water channel between described helicla flute and patrix panel, described water channel is connected with cooling spiral water channel, and the sprue bush of described helicla flute upper/lower terminal is provided with sealing ring.
A kind of rapid cooling machine structure for die gate casing as above, it is characterized in that being provided with detent on described patrix panel, be provided with location land described sprue bush feed end is above-mentioned, described location land to be arranged in described detent and to be fixed by screws on patrix panel.
In sum, the present invention relative to its beneficial effect of prior art is:
The present invention is provided with cooling groove at sprue bush outer wall, cooling groove is connected with cooling water channel, cold lack of water more can press close to the hot melt material in sprue bush, greatly accelerate cool time, spiral cooling water channel is adopted on sprue bush top in addition in the present invention, issue the mode dual-cooled adopting cooling groove, good cooling results.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 is another embodiment of the present invention schematic diagram.
Detailed description of the invention
Illustrate that the invention will be further described with detailed description of the invention below in conjunction with accompanying drawing:
A kind of rapid cooling machine structure for die gate casing as shown in Fig. 1 to 2, include patrix 1 and counterdie 2, product position 3 is provided with between described patrix 1 and counterdie 2, described patrix 1 is provided with the sprue bush 4 that can inject colloidal sol to product position 3, cooling water channel 5 on described patrix 1, the position that sprue bush 4 is corresponding with described cooling water channel 5 is provided with cooling groove 6, described cooling groove 6 is connected with described cooling water channel 5, and the sprue bush 4 at described cooling groove 6 two ends is respectively equipped with sealing ring 7.
Be provided with cold rinse bank 8 in patrix 1 in the present invention between upper and lower two sealing rings 7, described cold rinse bank 8 is connected with described cooling water channel 5.In the present invention, cold rinse bank 8 can considerably increase the cooling water inflow of sprue bush outer wall, and more effective generation heat exchange, improves cooling effectiveness greatly.
Another embodiment of the present invention, patrix 1 described in the present invention includes cope match-plate pattern 11, described cope match-plate pattern 11 is provided with patrix panel 12, described patrix panel 12 is provided with water channel 13, described sprue bush 4 and patrix panel 12 relative to outer wall on be provided with helicla flute 14, form cooling spiral water channel between described helicla flute 14 and patrix panel 12, described water channel 13 is connected with cooling spiral water channel, and the sprue bush 4 of described helicla flute 14 upper/lower terminal is provided with sealing ring 7.
In the present invention, sprue bush external wall of upper portion adopts the method that spiral cooling water channel and bottom bosh combine, and greatly improves cooling effect.
On described patrix panel 12, be provided with detent 15 in the present invention, be provided with location land 16 described sprue bush 4 feed end is above-mentioned, described location land 16 to be arranged in described detent 15 and to be fixed on patrix panel 12 by screw 17.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.

Claims (4)

1. the rapid cooling machine structure for die gate casing, it is characterized in that: include patrix (1) and counterdie (2), product position (3) is provided with between described patrix (1) and counterdie (2), described patrix (1) is provided with the sprue bush (4) that can inject colloidal sol to product position (3), at the upper cooling water channel (5) of described patrix (1), the position that sprue bush (4) is corresponding with described cooling water channel (5) is provided with cooling groove (6), described cooling groove (6) is connected with described cooling water channel (5), the sprue bush (4) at described cooling groove (6) two ends is respectively equipped with sealing ring (7).
2. a kind of rapid cooling machine structure for die gate casing according to claim 1, it is characterized in that being provided with cold rinse bank (8) in the patrix (1) between upper and lower two sealing rings (7), described cold rinse bank (8) is connected with described cooling water channel (5).
3. a kind of rapid cooling machine structure for die gate casing according to claim 1 and 2, it is characterized in that described patrix (1) includes cope match-plate pattern (11), described cope match-plate pattern (11) is provided with patrix panel (12), described patrix panel (12) is provided with water channel (13), described sprue bush (4) and patrix panel (12) relative to outer wall on be provided with helicla flute (14), cooling spiral water channel is formed between described helicla flute (14) and patrix panel (12), described water channel (13) is connected with cooling spiral water channel, on described helicla flute (14), the sprue bush (4) at lower two ends is provided with sealing ring (7).
4. a kind of rapid cooling machine structure for die gate casing according to claim 3, it is characterized in that being provided with detent (15) on described patrix panel (12), locate land (16) above-mentioned being provided with of described sprue bush (4) feed end, described location land (16) is arranged in described detent (15) and is also fixed on patrix panel (12) by screw (17).
CN201510184814.XA 2015-04-20 2015-04-20 Rapid cooling mechanism for mold gate bushes Pending CN104786395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510184814.XA CN104786395A (en) 2015-04-20 2015-04-20 Rapid cooling mechanism for mold gate bushes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510184814.XA CN104786395A (en) 2015-04-20 2015-04-20 Rapid cooling mechanism for mold gate bushes

Publications (1)

Publication Number Publication Date
CN104786395A true CN104786395A (en) 2015-07-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510184814.XA Pending CN104786395A (en) 2015-04-20 2015-04-20 Rapid cooling mechanism for mold gate bushes

Country Status (1)

Country Link
CN (1) CN104786395A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110238473A (en) * 2019-05-30 2019-09-17 开平市盈光机电科技有限公司 A kind of manufacture craft for the sprue bushing being provided with special water channel device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11320625A (en) * 1998-05-12 1999-11-24 Sumitomo Bakelite Co Ltd Mold with sprue bush structure and molding method
JP3702463B2 (en) * 2002-01-29 2005-10-05 三菱マテリアル株式会社 Mold equipment for molding
CN201494012U (en) * 2009-07-24 2010-06-02 上海南部塑料制品有限公司 Quick sprue bush of forming mold
CN202318787U (en) * 2011-10-25 2012-07-11 武汉联塑精密模具有限公司 Cooling type standardized sprue bushing
CN202388726U (en) * 2011-12-07 2012-08-22 大连经济技术开发区星海模具有限公司 Injection mold of direct-cooling type sprue bush
CN204673929U (en) * 2015-04-20 2015-09-30 中山市利群精密实业有限公司 A kind of novel cooling sprue bush

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11320625A (en) * 1998-05-12 1999-11-24 Sumitomo Bakelite Co Ltd Mold with sprue bush structure and molding method
JP3702463B2 (en) * 2002-01-29 2005-10-05 三菱マテリアル株式会社 Mold equipment for molding
CN201494012U (en) * 2009-07-24 2010-06-02 上海南部塑料制品有限公司 Quick sprue bush of forming mold
CN202318787U (en) * 2011-10-25 2012-07-11 武汉联塑精密模具有限公司 Cooling type standardized sprue bushing
CN202388726U (en) * 2011-12-07 2012-08-22 大连经济技术开发区星海模具有限公司 Injection mold of direct-cooling type sprue bush
CN204673929U (en) * 2015-04-20 2015-09-30 中山市利群精密实业有限公司 A kind of novel cooling sprue bush

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110238473A (en) * 2019-05-30 2019-09-17 开平市盈光机电科技有限公司 A kind of manufacture craft for the sprue bushing being provided with special water channel device

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SE01 Entry into force of request for substantive examination
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Application publication date: 20150722