CN105965740A - Fast-cooling casting mold - Google Patents
Fast-cooling casting mold Download PDFInfo
- Publication number
- CN105965740A CN105965740A CN201610416396.7A CN201610416396A CN105965740A CN 105965740 A CN105965740 A CN 105965740A CN 201610416396 A CN201610416396 A CN 201610416396A CN 105965740 A CN105965740 A CN 105965740A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- cooling casting
- casting type
- type mould
- quick cooling
- 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.)
- Granted
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Classifications
-
- 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
-
- 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
- B29C39/26—Moulds or cores
Abstract
The invention relates to a fast-cooling casting mold which comprises a mold body. The mold body is provided with a top plate. The top plate is provided with guide columns and a funnel-shaped casting hole. The guide columns are connected with guide sleeves. The guide sleeves are connected with a base plate. A first driving device which is connected with the guide columns through wires and controls the guide columns to ascend and descend is arranged in the base plate. A guide pipe is arranged at the lower end, corresponding to the casting hole, of the top plate. A sleeve with the annular section is arranged below the guide pipe. The sleeve is arranged on the base plate. The sleeve comprises a first sleeve body and a second sleeve body sleeved with the first sleeve body. The first sleeve body is composed of a plurality of cylindrical shells. A spiral pipe is arranged in the second sleeve body. Connectors are arranged at the two ends of the spiral pipe. The connectors are connected with an outer circulating condensation device so that cooling liquid can be introduced into the casting mold. By the adoption of the fast-cooling casting mold, a workpiece in the casting mold can be cooled rapidly, the production dimension can be adjusted, and the manufacturing cost is reduced.
Description
Technical field
The present invention relates to mould, particularly relate to a kind of quickly cooling casting type mould.
Background technology
Due to the processing characteristics that thermoplastic resin is excellent, use in various electronic units, office equipment and life
The various field such as product is widely used.
During thermoplastic resin molded, after it injects mould inside, wait is needed to be filled into mold cavity
Material cooling in portion and solidification.The cool time of current most of mould is the longest, and is mostly at mould
Forming cooling duct in tool and reach to cool down purpose, the refrigerating function of mould is usually fixing.In order to reduce
The cost of manufacture of mould, it usually needs reduce mould volume.Cooling duct is formed in fixing mould volume,
Its rate of cooling does not often reach gratifying effect.
Additionally, due to mould is after shaping, size is non-adjustable, when different size such as differing heights prepared by needs
Product time, it is necessary to various sizes of mould, cause the increase of cost of manufacture.
In view of drawbacks described above, the design people's the most in addition research and innovation, quickly cool down casting to founding one
Formula mould so that it is have more the value in industry.
Summary of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide a kind of quickly cooling casting type mould, should
The cooling back installation of outside used by mould, it is possible to the quickly workpiece within cooling, and realizes coolant
Recycle；Use dismountable thread connecting mode, the artificial height regulating outer sleeve, change and inject
The volume of resin in cavity body of mould, thus reach to regulate the purpose of product size, reduce cost of manufacture.
A kind of quickly cooling casting type mould of the present invention, including die ontology, die ontology is provided with top board,
Top board is provided with guide pillar and funnel shaped tapping hole, and guide pillar connects guide pin bushing, guide pin bushing connecting bottom board, sets in base plate
Having and be connected and control, by wire, the first driving means that guide pillar lifts with guide pillar, top board is at corresponding tapping hole
Lower end is provided with conduit, is provided with the sleeve pipe that cross section is annular below conduit, and sleeve pipe is located on base plate, sleeve pipe bag
Including first sleeve and be enclosed within the second sleeve pipe within first sleeve, first sleeve is by some cylinder shell groups
Becoming, be provided with spiral element in the second sleeve pipe, spiral element two ends are provided with union joint, and union joint is connected to outside
Circulation condensation device is to be passed through coolant.
Further, cylinder shell uses and snaps connection, and buckle includes wedge shape buckle and draw-in groove.
Further, guide pillar is driven by the first driving means with guide pin bushing, and described first driving means is cylinder.
Further, guide pillar is respectively 4 with the number of guide pin bushing.
Further, conduit is fixed by welding on top board.
Further, cylinder shell number is 2-4.
Further, base plate is provided with circular hole, and described spiral element one end is connected to circulation through described circular hole
On condensing unit.
Further, top board will not encounter described spiral element when declining.
Further, one or more during coolant is water, ethanol and liquid nitrogen.
By such scheme, the invention have the advantages that
The cooling back installation of outside used by the quickly cooling casting type mould of the present invention, it is possible to quickly in cooling
The workpiece in portion, and realize recycling of coolant；Use and dismountable snap connection mode, artificially adjust
The height of joint outer sleeve, changes and injects the volume of thermoplastic resin in cavity body of mould, thus reach regulation and produce
The purpose of product size, reduces cost of manufacture.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technology of the present invention
Means, and can being practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate attached
After figure describes in detail such as.
Accompanying drawing explanation
Fig. 1 is the generalized section that the present invention quickly cools down casting type mould.
Description of reference numerals: 2-top board；4-guide pillar；6-tapping hole；8-guide pin bushing；10-base plate；12-conduit；
14-the second sleeve pipe；16-spiral element；18-union joint；20-the first cylinder shell；22-the second cylindrical shell
Body；24-the 3rd cylinder shell；26-circular port.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.With
Lower embodiment is used for illustrating the present invention, but is not limited to the scope of the present invention.
Seeing Fig. 1, a kind of quickly cooling casting type mould described in a preferred embodiment of the present invention, including mould
Body, die ontology is provided with a length of 50cm, a width of 35cm, and thickness is the rectangular-shaped top plate 2 of 8cm, top board 2
It is provided with a diameter of 5cm, the cylindrical guides 4 of a length of 15cm and a diameter of 12cm of upper end open, lower end
Opening is the funnel shaped tapping hole 6 of 6cm, and guide pillar 4 is welded on top board 2, guide pillar 4 and a diameter of 5cm,
The guide pin bushing 8 of a length of 15cm connects, and guide pin bushing 8 connects a length of 50cm, a width of 35cm, and thickness is the rectangle of 8cm
Base plate 10, is provided with the driving cylinder being connected and controlling guide pillar 4 lifting with guide pillar 4 by wire in base plate 10,
In guide pillar 4 lifting process, drive top board to move up and down, and top board will not encounter following spiral element.Top
Plate 2 is provided with a length of 8cm in the lower end of corresponding tapping hole 6, and internal diameter is 6cm, and external diameter is the conduit 12 of 8cm,
12 times square sections of conduit are the cylindrical sleeve of annular, and the height of sleeve pipe is 25cm, and sleeve pipe includes first
Sleeve pipe and be enclosed within the second sleeve pipe 14 within first sleeve, the second sleeve pipe 14 is welded on base plate 10, and
Sleeve is made up of three cylinder shells, including the first cylinder shell 20, the second cylinder shell 22 He
3rd cylinder shell 24, the first cylinder shell the 20, second cylinder shell 22 and the 3rd cylindrical shell
Body 24 by snapping connection, sets between any two between the 3rd cylinder shell and the second cylinder shell respectively
There are wedge shape buckle and draw-in groove, convenient dismounting.Same, at the second cylinder shell and the first cylinder shell
Between be also respectively equipped with wedge shape buckle and draw-in groove.3rd cylinder shell is welded on base plate 10, the second sleeve pipe
Being provided with spiral element 16 in 14, the lower end of spiral element 16 is through being arranged on a diameter of 15cm on base plate 10
Circular port 26 be connected on outer loop condensing unit, spiral element 16 two ends are provided with union joint 18, even
Joint 18 is connected to outer loop condensing unit with the ethanol being passed through-20 DEG C.
When using this mould, control the first driving means-cylinder, make guide pillar decline, bottom the conduit under top board
Stretch in the cavity between first sleeve and the second sleeve pipe, inject thermoplastic resin, resin by tapping hole 6
Being filled in the cavity between first sleeve and the second sleeve pipe, then control the first driving means, guide pillar rises,
Conduit separates with sleeve pipe.Being passed through coolant in spiral element 16, coolant circulates, and makes the resin of inside
Fast cooling shaping, changes kind and the temperature of spiral element internal coolant, can control internal product
Rate of cooling.First sleeve can be changed by dismantling the first cylinder shell and/or the second cylinder shell
And the height of the cavity that second between sleeve pipe, thus prepare various sizes of product.
The above is only the preferred embodiment of the present invention, is not limited to the present invention, it is noted that
For those skilled in the art, on the premise of without departing from the technology of the present invention principle, also
Can make some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (8)
1. a quick cooling casting type mould, including die ontology, it is characterised in that: described die ontology
Being provided with top board, described top board is provided with guide pillar and funnel shaped tapping hole, and described guide pillar connects guide pin bushing, described
Guide pin bushing connecting bottom board, is provided with in described base plate and is connected and controls the lifting of described guide pillar with described guide pillar by wire
The first driving means, described top board is provided with conduit in the lower end of corresponding described tapping hole, below described conduit
Being provided with the sleeve pipe that cross section is annular, described sleeve pipe is located on described base plate, and described sleeve pipe includes first sleeve
And it being enclosed within the second sleeve pipe within first sleeve, described first sleeve is made up of some cylinder shells, institute
Being provided with spiral element in stating the second sleeve pipe, described spiral element two ends are provided with union joint, and described union joint connects
To outer loop condensing unit to be passed through coolant.
Quick cooling casting type mould the most according to claim 1, it is characterised in that: described cylindrical shape
Housing uses and snaps connection mode, and described buckle includes wedge shape buckle and draw-in groove.
Quick cooling casting type mould the most according to claim 1, it is characterised in that: described guide pillar with
Guide pin bushing is driven by the first driving means, and described first driving means is cylinder.
Quick cooling casting type mould the most according to claim 1, it is characterised in that: described guide pillar with
The number of guide pin bushing is respectively 4.
Quick cooling casting type mould the most according to claim 1, it is characterised in that: described conduit leads to
Cross and be welded and fixed on described top board.
Quick cooling casting type mould the most according to claim 1, it is characterised in that: described cylindrical shape
Housing number is 2-4.
Quick cooling casting type mould the most according to claim 1, it is characterised in that: on described base plate
Being provided with circular hole, described spiral element one end is connected on described circulation condensation device through described circular hole.
Quick cooling casting type mould the most according to claim 1, it is characterised in that: under described top board
Described spiral element will not be encountered during fall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610416396.7A CN105965740B (en) | 2016-06-15 | 2016-06-15 | One kind is quickly cooled down casting type mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610416396.7A CN105965740B (en) | 2016-06-15 | 2016-06-15 | One kind is quickly cooled down casting type mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105965740A true CN105965740A (en) | 2016-09-28 |
| CN105965740B CN105965740B (en) | 2018-05-29 |
Family
ID=57010417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610416396.7A Active CN105965740B (en) | 2016-06-15 | 2016-06-15 | One kind is quickly cooled down casting type mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105965740B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070065536A1 (en) * | 2005-09-20 | 2007-03-22 | Ming-Yu Chen | Cooling device for molds in an injection molding machine |
| CN102398347A (en) * | 2011-12-09 | 2012-04-04 | 常州鑫鹏工具制造有限公司 | Die with cooling structure |
| CN203994545U (en) * | 2014-08-29 | 2014-12-10 | 苏州正豪塑胶电子有限公司 | Two sections of movable injection molds |
| CN204109250U (en) * | 2014-08-29 | 2015-01-21 | 苏州正豪塑胶电子有限公司 | Overflow mould |
| CN204844684U (en) * | 2015-06-23 | 2015-12-09 | 锦丰科技（深圳）有限公司 | Predeformation structure of mould |
| CN205870979U (en) * | 2016-06-15 | 2017-01-11 | 太仓市顺昌锻造有限公司 | Cool off casting formula mould fast |
-
2016
- 2016-06-15 CN CN201610416396.7A patent/CN105965740B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070065536A1 (en) * | 2005-09-20 | 2007-03-22 | Ming-Yu Chen | Cooling device for molds in an injection molding machine |
| CN102398347A (en) * | 2011-12-09 | 2012-04-04 | 常州鑫鹏工具制造有限公司 | Die with cooling structure |
| CN203994545U (en) * | 2014-08-29 | 2014-12-10 | 苏州正豪塑胶电子有限公司 | Two sections of movable injection molds |
| CN204109250U (en) * | 2014-08-29 | 2015-01-21 | 苏州正豪塑胶电子有限公司 | Overflow mould |
| CN204844684U (en) * | 2015-06-23 | 2015-12-09 | 锦丰科技（深圳）有限公司 | Predeformation structure of mould |
| CN205870979U (en) * | 2016-06-15 | 2017-01-11 | 太仓市顺昌锻造有限公司 | Cool off casting formula mould fast |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105965740B (en) | 2018-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Youchen Inventor after: Chen Zengai Inventor before: Qian Renyuan |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180428 Address after: 266000 Xiaoxi Zhuang village, Jiaodong sub district office, Jiaozhou, Qingdao, Shandong Applicant after: Qingdao Ying Jia Electronics Co., Ltd. Address before: 215412 No. 92 Zheng He Middle Road, Ludu Town, Taicang City, Suzhou, Jiangsu (150 meters west of Lu Du Hotel) Applicant before: TAICANG SHUNCHANG FORGE CO., LTD. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |