CN101125449A - Combined type mould - Google Patents
Combined type mould Download PDFInfo
- Publication number
- CN101125449A CN101125449A CNA2006100302219A CN200610030221A CN101125449A CN 101125449 A CN101125449 A CN 101125449A CN A2006100302219 A CNA2006100302219 A CN A2006100302219A CN 200610030221 A CN200610030221 A CN 200610030221A CN 101125449 A CN101125449 A CN 101125449A
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- core rod
- mould
- mould bases
- interchangeable
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to a composite-typed mould, comprising a public mould base (10) and an interchangeable mould core (20); the interchangeable mould core (20) is detachably connected with the public mould base (10); the number of the interchangeable mould core (20) is capable of only one or more; the interchangeable mould core (20) comprises a mould core holder (201) which is matched with the public mould base (10) and a transferable mold insert (202) which is arranged in the mould core holder (201). The present invention has the advantages that the manufacturing cycle can be shortened by about 25 percent; the cost of the module can be reduced by 5 percent to 10 percent; and the transition and the maintenance of the mould in the process of injection molding are more convenient and quicker.
Description
Technical field
The present invention relates to a kind of mould, relate in particular to the structure between the mould bases and core rod in this mould.
Background technology
In mould design, manufacturing and the injection moulding of communication, automotive connector, because products characteristics mostly is seriation, structural similarity, the tiny and required precision height of size, it is fast to update, and must develop rapidly, produce and stablize, maintain easily the mould designing requirement like this.
As seen from Figure 1: mould bases in the prior art mould 1 is one to one with core rod 2, that is to say that a secondary mould can only produce a product; And mould bases to cooperate with core rod be matched in clearance.So-called matched in clearance is meant between mould bases and the core rod joint that 0.01 ~ 0.02mm gap is generally arranged, and the small dislocation of core rod influences dimensional accuracy before and after may producing thus.
Such mould design can cause manufacturing cycle length, processed complex, cost height, and does not catch up with the update of communication, automotive connector far away.
Summary of the invention
The technical issues that need to address of the present invention have provided a kind of sectional die, and being intended to solve mould bases in the prior art is the single defective that cooperates with structure between the core rod.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
The present invention includes: public mould bases, interchangeable core rod; Described interchangeable core rod and public mould bases removably connect; Described interchangeable core rod can be one or more; Described interchangeable core rod comprises a core rod frame that matches with public mould bases and a convertible mold insert in the core rod frame;
Compared with prior art, the invention has the beneficial effects as follows: the manufacturing cycle can shorten about 25%; Die cost can reduce 5%-10%; Mould was changed, safeguards more convenient during injection moulding was produced.
Description of drawings
Figure 1A is the plan structure figure of mould in the prior art;
Figure 1B is the side view of Figure 1A;
Fig. 2 is an O type assembling die explosive view of the present invention;
Fig. 3 A is an O type assembling die vertical view of the present invention;
Fig. 3 B is the side view of Fig. 3 A;
Fig. 4 A is a H type assembling die vertical view of the present invention;
Fig. 4 B is the side view of Fig. 4 A;
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail:
As seen from Figure 2: the present invention includes: public mould bases 10, interchangeable core rod 20; Described interchangeable core rod 20 removably connects with public mould bases 10; Described interchangeable core rod 20 can be one or more; Described interchangeable core rod 20 comprises a core rod frame 201 that matches with public mould bases 10 and a convertible mold insert 202 in core rod frame 201;
By Fig. 3 A, Fig. 3 B as seen: a described interchangeable core rod is the O pattern frame from the front clamping; Described core rod frame 201 is connected with public mould bases 10 Wedge types by wedge 101;
By Fig. 4 A, Fig. 4 B as seen: the H pattern frame that described two interchangeable core rods are clampings from the side; Described core rod frame 201 is located by connecting by notch 102 and public mould bases 10; There is pressing plate 103 in the outside in core rod frame 201 and public mould bases 10 junctions.
The present invention adopts standardized designs to form modularization mould bases and core rod frame common components, make it to reach general exchange, and but the convertible mold insert independent design edge on the core rod is pieced together combination, can reduce design, process-cycle like this, reach shared mould bases, many moneys of mould production and the internal conversion of series of products mould are produced.
For making things convenient for different needs, realize product conversion in the quick mould by changeing end socket replacing mold insert, the present invention is divided into two kinds:
H pattern tool, core rod is clamping from the side, and the utmost point maintains easily conversion and without counterdie like this, and two kinds of products of injection moulding simultaneously;
O pattern tool, core rod are from the front clamping, and this kind scheme is suitable for big in batches product.
The present invention has also solved the repetitive positioning accuracy problem:
In O pattern tool, adopt Wedge type and in H pattern tool, adopt locating slot and pressing plate to cooperate;
By Fig. 3 B, Fig. 4 B as seen: adopting in O type and H pattern tool is that circular cone fine positioning 104 cooperates, the positioning relation before and after the circular cone fine positioning is meant between the core rod frame.
Because mold developing cycle of the present invention and cost reduce, guest's new product development paces are accelerated, thereby won valuable time.
Claims (3)
1. a sectional die comprises: public mould bases (10), interchangeable core rod (20); It is characterized in that: described interchangeable core rod (20) removably connects with public mould bases (10); Described interchangeable core rod (20) can be one or more; Described interchangeable core rod (20) comprises a core rod frame (201) that matches with public mould bases (10) and the convertible mold insert (202) in core rod frame (201).
2. sectional die according to claim 1 is characterized in that: a described interchangeable core rod is the O pattern frame from the front clamping; Described core rod frame (201) is connected with public mould bases (10) Wedge type by wedge (101).
3. sectional die according to claim 1 is characterized in that: the H pattern frame that described two interchangeable core rods are clampings from the side; Described core rod frame (201) is located by connecting by groove (102) and public mould bases (10); There is pressing plate (103) in the outside in core rod frame (201) and public mould bases 10 junctions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100302219A CN101125449A (en) | 2006-08-18 | 2006-08-18 | Combined type mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100302219A CN101125449A (en) | 2006-08-18 | 2006-08-18 | Combined type mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101125449A true CN101125449A (en) | 2008-02-20 |
Family
ID=39093621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100302219A Pending CN101125449A (en) | 2006-08-18 | 2006-08-18 | Combined type mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101125449A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010043051A1 (en) * | 2008-10-16 | 2010-04-22 | Magna International Inc. | Modular roof assembly |
| CN101905497A (en) * | 2010-08-02 | 2010-12-08 | 深圳市银宝山新科技股份有限公司 | Mold and interchangeable insert applied to same |
| CN101462321B (en) * | 2008-03-10 | 2011-09-28 | 湘潭南凌机械有限公司 | Refrigerator combined mould |
| CN102205607A (en) * | 2011-06-09 | 2011-10-05 | 深圳创维－Rgb电子有限公司 | Die set and die for flat display device |
| CN102825695A (en) * | 2012-09-03 | 2012-12-19 | 苏州金科信汇光电科技有限公司 | Injection mould with replaceable inserts |
| CN103317558A (en) * | 2013-07-01 | 2013-09-25 | 南通超达机械科技有限公司 | Insert-interchangeable integrated automobile carpet mould for multiple products to share same mould |
| CN104626412A (en) * | 2014-12-14 | 2015-05-20 | 台州市黄岩西诺模具有限公司 | Interchange device for insert in machine mold |
| CN106827402A (en) * | 2016-12-31 | 2017-06-13 | 惠东县吉隆源发塑胶制品厂 | A kind of injection mold and its forming method |
| CN108189321A (en) * | 2017-12-28 | 2018-06-22 | 广东鑫统仕车用热系统有限公司 | A kind of radiator water chamber processing mold of one module multiple usages |
| CN109795056A (en) * | 2019-03-05 | 2019-05-24 | 湖北巨西汽车科技有限公司 | A kind of CNG gas holder assembly outer cover mold that mold core can be interchanged |
| CN111483115A (en) * | 2020-04-29 | 2020-08-04 | 玫瑰塑胶(昆山)有限公司 | Quick die change structure and multi-version injection mold |
| CN112693072A (en) * | 2020-11-17 | 2021-04-23 | 宝利根(成都)精密工业有限公司 | Double-color mold with repeated positioning compensation structure |
-
2006
- 2006-08-18 CN CNA2006100302219A patent/CN101125449A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462321B (en) * | 2008-03-10 | 2011-09-28 | 湘潭南凌机械有限公司 | Refrigerator combined mould |
| WO2010043051A1 (en) * | 2008-10-16 | 2010-04-22 | Magna International Inc. | Modular roof assembly |
| CN101905497A (en) * | 2010-08-02 | 2010-12-08 | 深圳市银宝山新科技股份有限公司 | Mold and interchangeable insert applied to same |
| CN101905497B (en) * | 2010-08-02 | 2013-08-21 | 深圳市银宝山新科技股份有限公司 | Mold and interchangeable insert applied to same |
| CN102205607A (en) * | 2011-06-09 | 2011-10-05 | 深圳创维－Rgb电子有限公司 | Die set and die for flat display device |
| CN102825695A (en) * | 2012-09-03 | 2012-12-19 | 苏州金科信汇光电科技有限公司 | Injection mould with replaceable inserts |
| CN103317558A (en) * | 2013-07-01 | 2013-09-25 | 南通超达机械科技有限公司 | Insert-interchangeable integrated automobile carpet mould for multiple products to share same mould |
| CN104626412A (en) * | 2014-12-14 | 2015-05-20 | 台州市黄岩西诺模具有限公司 | Interchange device for insert in machine mold |
| CN106827402A (en) * | 2016-12-31 | 2017-06-13 | 惠东县吉隆源发塑胶制品厂 | A kind of injection mold and its forming method |
| CN108189321A (en) * | 2017-12-28 | 2018-06-22 | 广东鑫统仕车用热系统有限公司 | A kind of radiator water chamber processing mold of one module multiple usages |
| CN109795056A (en) * | 2019-03-05 | 2019-05-24 | 湖北巨西汽车科技有限公司 | A kind of CNG gas holder assembly outer cover mold that mold core can be interchanged |
| CN111483115A (en) * | 2020-04-29 | 2020-08-04 | 玫瑰塑胶(昆山)有限公司 | Quick die change structure and multi-version injection mold |
| CN112693072A (en) * | 2020-11-17 | 2021-04-23 | 宝利根(成都)精密工业有限公司 | Double-color mold with repeated positioning compensation structure |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080220 |