CN104985722A - Independent cooling device for plastic mold - Google Patents
Independent cooling device for plastic mold Download PDFInfo
- Publication number
- CN104985722A CN104985722A CN201510449605.3A CN201510449605A CN104985722A CN 104985722 A CN104985722 A CN 104985722A CN 201510449605 A CN201510449605 A CN 201510449605A CN 104985722 A CN104985722 A CN 104985722A
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- CN
- China
- Prior art keywords
- core rod
- cooling device
- coldplate
- independent cooling
- plastic mold
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- 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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- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses an independent cooling device for a plastic mold. The independent cooling device comprises a left cavity, a right cavity, a mold core, a transverse cooling plate and a vertical cooling plate; the transverse cooling plate transversely penetrates the middle portion of the mold core to the interior of the right cavity; and the vertical cooling plate is arranged above the mold core, the mold core is fixed in the left cavity through a pin, and an injection molding opening of the mold core extends to be inserted into the right cavity. By means of the mode, the stability and the product quality of production can be improved, and the mold repairing cost is reduced.
Description
Technical field
The present invention relates to machinery manufacturing technology field, particularly relate to a kind of for the independent cooling device in plastic mold.
Background technology
At present; plasthetics is in forming process; frictional heat can be produced between five metals steel and plasthetics; when solving this problem of frictional heat, those skilled in the art can expect the pattern draft of inlaid piece of mould being strengthened or adding long period usually, and so production capacity reduces thereupon; the structure often pattern draft of mold insert being done large rear product can change; also the problems such as final products cannot assemble can be caused, if but molding cycle lengthening, the production capacity of production also cannot meet the friendship phase demand of product.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of for the independent cooling device in plastic mold, can improve the stability of production, product quality, reduction repair a die expense.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of for the independent cooling device in plastic mold, comprise: levorotation chamber, right die cavity, core rod, horizontal coldplate and vertical coldplate, described horizontal coldplate is horizontally through in the middle part of core rod in right die cavity, described vertical coldplate is arranged on the top of core rod, described core rod is fixed by a pin in levorotation chamber, and the injection hole of described core rod extends in the right die cavity of insertion.
In a preferred embodiment of the present invention, described core rod is multiplely be distributed in levorotation chamber, and each core rod is configured with horizontal coldplate and vertical coldplate respectively, can improve production capacity.
In a preferred embodiment of the present invention, also arrange a L-type passage in described core rod, one end of described passage is by a ball sealer lock sealing.
In a preferred embodiment of the present invention, the injection hole of described horizontal coldplate right-hand member and core rod is in right die cavity on same vertical line, can independently cool, the easy demoulding of product.
In a preferred embodiment of the present invention, on the inwall of described core rod, Tu has for accelerating the beryllium copper layer cooled.
The invention has the beneficial effects as follows: when the present invention does not change this body structure of product again, the production capacity of production improves 30%; Thus meet assembling and order demand; The processing cost of the program is low, wastes little, is applicable to the application of modern Processing Firm.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention for the independent cooling device in plastic mold;
Fig. 2 is the mounted inside schematic diagram of horizontal coldplate in the present invention, vertical coldplate and core rod.
In accompanying drawing, the mark of each parts is as follows: 1, levorotation chamber; 2, right die cavity; 3, core rod; 4, horizontal coldplate; 5, vertical coldplate; 6, pin; 30, injection hole; 31, passage; 32, ball sealer.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises: a kind of for the independent cooling device in plastic mold, comprise: levorotation chamber 1, right die cavity 2, core rod 3, horizontal coldplate 4 and vertical coldplate 5, described horizontal coldplate 4 is horizontally through in the middle part of core rod 3 in right die cavity 2, described vertical coldplate 5 is arranged on the top of core rod 3, described core rod 3 is fixed in levorotation chamber 1 by pin 6, and the injection hole 30 of described core rod 3 extends in the right die cavity 2 of insertion.
Furtherly, described core rod 3 is distributed in levorotation chamber 1 for multiple, and each core rod 3 is configured with horizontal coldplate 4 and vertical coldplate 5 respectively; Also arrange a L-type passage 31 in described core rod 3, one end of described passage 31 is by ball sealer 32 lock sealing; The injection hole 30 of described horizontal coldplate 4 right-hand member and core rod 3 to be in right die cavity 2 on same vertical line; On the inwall of described core rod 3, Tu has for accelerating the beryllium copper layer cooled.
The present invention is used for its operation principle of independent cooling device in plastic mold: first after levorotation chamber 1 and the 2-in-1 mould of right die cavity, core rod 3 is built in levorotation chamber 1 with right die cavity 2, after the injection hole 30 of core rod 3 starts filler shaped article, horizontal coldplate 4 and vertical coldplate 5 start to carry out independent cooling, after the demoulding, there will not be the frictional heat between five metals and plastic cement, improve product quality, reduce simultaneously and repeatedly repair a die and the number of times of form removal.
The present invention is compared with existing mould: reduce mould unloading and the number of times that repairs a die; Administration measure, quality-improving; The easy sticking to mould of mould in the past, cooling effect is undesirable, and after improvement, production capacity promotes 30%, and maintenance frequency reduces; Processing is simple, manufacturing expense is low can extensive use and mould manufacturing industry.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. one kind for the independent cooling device in plastic mold, it is characterized in that, comprise: levorotation chamber, right die cavity, core rod, horizontal coldplate and vertical coldplate, described horizontal coldplate is horizontally through in the middle part of core rod in right die cavity, described vertical coldplate is arranged on the top of core rod, described core rod is fixed by a pin in levorotation chamber, and the injection hole of described core rod extends in the right die cavity of insertion.
2. according to claim 1 for the independent cooling device in plastic mold, it is characterized in that: described core rod is multiplely be distributed in levorotation chamber, and each core rod is configured with horizontal coldplate and vertical coldplate respectively.
3. according to claim 1 for the independent cooling device in plastic mold, it is characterized in that: also arrange a L-type passage in described core rod, one end of described passage is by a ball sealer lock sealing.
4. according to claim 1 for the independent cooling device in plastic mold, it is characterized in that: the injection hole of described horizontal coldplate right-hand member and core rod to be in right die cavity on same vertical line.
5. according to claim 1 for the independent cooling device in plastic mold, it is characterized in that: on the inwall of described core rod, Tu has for accelerating the beryllium copper layer cooled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510449605.3A CN104985722A (en) | 2015-07-29 | 2015-07-29 | Independent cooling device for plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510449605.3A CN104985722A (en) | 2015-07-29 | 2015-07-29 | Independent cooling device for plastic mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104985722A true CN104985722A (en) | 2015-10-21 |
Family
ID=54297673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510449605.3A Pending CN104985722A (en) | 2015-07-29 | 2015-07-29 | Independent cooling device for plastic mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104985722A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005074748A (en) * | 2003-08-29 | 2005-03-24 | Auto Network Gijutsu Kenkyusho:Kk | Injection mold |
| CN1778537A (en) * | 2004-11-26 | 2006-05-31 | 乐金电子(天津)电器有限公司 | Mould structure |
| CN102601966A (en) * | 2011-12-14 | 2012-07-25 | 芜湖精塑实业有限公司 | Heat-insulation bar extrusion mould |
| CN203267200U (en) * | 2013-05-21 | 2013-11-06 | 宁波君灵模具技术有限公司 | Mould cooling system |
| JP2013240999A (en) * | 2012-04-23 | 2013-12-05 | Toyota Auto Body Co Ltd | Injection molding equipment and reinforcement rib extrusion device |
| CN204894293U (en) * | 2015-07-29 | 2015-12-23 | 健大电业制品（昆山）有限公司 | A independent cooling device for in plastic mould |
-
2015
- 2015-07-29 CN CN201510449605.3A patent/CN104985722A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005074748A (en) * | 2003-08-29 | 2005-03-24 | Auto Network Gijutsu Kenkyusho:Kk | Injection mold |
| CN1778537A (en) * | 2004-11-26 | 2006-05-31 | 乐金电子(天津)电器有限公司 | Mould structure |
| CN102601966A (en) * | 2011-12-14 | 2012-07-25 | 芜湖精塑实业有限公司 | Heat-insulation bar extrusion mould |
| JP2013240999A (en) * | 2012-04-23 | 2013-12-05 | Toyota Auto Body Co Ltd | Injection molding equipment and reinforcement rib extrusion device |
| CN203267200U (en) * | 2013-05-21 | 2013-11-06 | 宁波君灵模具技术有限公司 | Mould cooling system |
| CN204894293U (en) * | 2015-07-29 | 2015-12-23 | 健大电业制品（昆山）有限公司 | A independent cooling device for in plastic mould |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |