CN102729362B - Female mould core-pulling mechanism - Google Patents
Female mould core-pulling mechanism Download PDFInfo
- Publication number
- CN102729362B CN102729362B CN201110087860.XA CN201110087860A CN102729362B CN 102729362 B CN102729362 B CN 102729362B CN 201110087860 A CN201110087860 A CN 201110087860A CN 102729362 B CN102729362 B CN 102729362B
- Authority
- CN
- China
- Prior art keywords
- mould
- core
- pulling mechanism
- product
- fixed block
- 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.)
- Expired - Fee Related
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of female mould core-pulling mechanism, it is applied in mould, and this female mould core-pulling mechanism includes: guiding sliding shoe, it is movably arranged in the caster of mould；Fixed block, it is movably arranged in the caster of mould, and links together with above-mentioned guiding sliding shoe；Some enter son, its one end is respectively arranged in above-mentioned fixed block, and the other end is respectively arranged in the mother module core of mould；Shutter, its one end is located in the stripper plate of mould, and the other end links together with above-mentioned guiding sliding shoe；Flexible member, it is located in the mother module core of mould, and one end of this flexible member is inconsistent with above-mentioned fixed block.The female mould core-pulling mechanism of the present invention, can carry out withdrawing pattern and process the problem that can solve product drawing-die, and improve product yield, meet client's requirement to product the zero degree hole of product.
Description
[technical field]
The present invention relates to a kind of core-pulling mechanism, be specifically related to a kind of female mould core-pulling mechanism for molding zero degree hole.
[background technology]
In mould produces, when product need to have deeper zero degree hole with the master mold side of three template die molding and product,
Refer to shown in Fig. 1, in order to avoid this type of zero degree hole 11 drawing-die when mould die sinking, produce at existing mold
In, two kinds of solutions can be used, scheme one: this type of zero degree hole 11 is carried out withdrawing pattern process, does withdrawing pattern oblique
Degree, but client's suggestion need to be seeked the opinion of in advance, if this pores can be modified；Scheme two: if client
Disagree and is modified in this type of zero degree hole 11, then need to inlay master mold at this type of zero degree hole 11 and enter son, then
To entering sub-reinforcement polishing, to be added to the smoothness of son, reduce Resistance of opening mould, but enter son after repeatedly polishing
Size reduces, and causes this type of zero degree hole 11 size to diminish, and product 10 fraction defective is higher.
In view of this, being necessary in fact to develop a kind of female mould core-pulling mechanism, this female mould core-pulling mechanism can make mould
First exit zero degree hole, the most again ejecting product when die sinking, withdrawing pattern can be done in the zero degree hole on product
Process can solve the problem of product drawing-die when die sinking, thus meets the requirement of client, and improves product
Yield.
[summary of the invention]
Therefore, it is an object of the invention to provide a kind of female mould core-pulling mechanism, can be to the zero degree hole of product
Carry out withdrawing pattern process and can solve the problem of product drawing-die during die sinking, and improve product yield, meet visitor
The family requirement to product.
In order to achieve the above object, the female mould core-pulling mechanism of the present invention, it is applied in mould, and this master mold is taken out
Core mechanism includes:
Guiding sliding shoe, it is movably arranged in the caster of mould；
Fixed block, it is movably arranged in the caster of mould, and links together with above-mentioned guiding sliding shoe；
Some enter son, its one end is respectively arranged in above-mentioned fixed block, and the other end is respectively arranged on the mother module core of mould
In；
Shutter, its one end is located in the stripper plate of mould, and the other end and above-mentioned guiding sliding shoe are connected to one
Rise；
Flexible member, it is located in the mother module core of mould, and one end of this flexible member offsets with above-mentioned fixed block
Touch.
Particularly, above-mentioned flexible member is spring.
Particularly, above-mentioned enter son number be two.
Compared to prior art, the female mould core-pulling mechanism of the present invention, mould can be made when die sinking first to exit zero
Degree hole, the most again ejecting product, can do withdrawing pattern process and can solve opening the zero degree hole on product
The problem of product drawing-die during mould, thus meet the requirement of client, and improve product yield.
[accompanying drawing explanation]
Fig. 1 illustrates product partial structurtes schematic diagram.
Fig. 2 illustrates the female mould core-pulling mechanism matched moulds view of the present invention.
Fig. 3 illustrates female mould core-pulling mechanism the first die opening state schematic diagram of the present invention.
Fig. 4 illustrates female mould core-pulling mechanism the second die opening state schematic diagram of the present invention.
[detailed description of the invention]
Referring to shown in Fig. 1, Fig. 2, the female mould core-pulling mechanism of the present invention, it is applied in mould, this master mold
Core-pulling mechanism includes:
Guiding sliding shoe 100, it is movably arranged in the caster 600 of mould, is provided with one in caster 600
Activity space, the most movable for this guiding sliding shoe 100；
Fixed block 200, it is movably arranged in the caster 600 of mould, and is slided with above-mentioned guiding by screw
Block 100 links together；
Two enter son 300, and its one end is respectively arranged in above-mentioned fixed block 200, and the other end is respectively arranged on mould
In mother module core 610, and match with product 10, with the zero degree hole 11 on shaped article 10；
Shutter 400, its one end is located in the stripper plate 700 of mould, and the other end is by screw and above-mentioned guiding
Sliding shoe 100 links together；
Flexible member 500, it is located in the mother module core 610 of mould, and one end of this flexible member 500 is with above-mentioned
Fixed block 200 is inconsistent, and in the present embodiment, this flexible member 500 is spring.
Refer to shown in Fig. 3, Fig. 4, when mould die sinking, because of stripper plate 700 and the caster 600 of mould
Between be provided with shutter 400, under the effect of shutter 400, the stripper plate 700 of mould and upper mounted plate
800 die sinkings at first, meanwhile, the elastic force of flexible member 500 is released, under the effect of this elastic force, fixing
Block 200 drives into son 300 to the motion of the direction of the upper mounted plate 800 near mould, enters son 300 and gradually takes off
Zero degree hole 11 on product 10, finally under the effect of board mould opening force, the male template 900 of mould is with female
Template 800 separates, under the ejecting mechanism effect of mould, by product 10 ejection die.
When mould matched moulds, under the effect of board mold clamping force, flexible member 500 is compressed, the public affairs of mould
Mould part, near the motion of the direction of caster 600, enters son 300 and progresses in mother module core 610, then
Mould continues matched moulds, and is finally completed matched moulds process.
The foregoing is only a preferred embodiment of the present invention, the structural feature of the present invention is not limited thereto.
Additionally, the female mould core-pulling mechanism of the present invention is in other embodiments, the quantity entering son can be by the shape of product
Fixed.The present invention does not repeats one by one at this, and any change made according to this patent is encompassed by the model of this patent
In enclosing.
The female mould core-pulling mechanism of the present invention, can make mould first exit zero degree hole when die sinking, eject
Product, can do withdrawing pattern and process and can solve asking of when die sinking product drawing-die the zero degree hole on product
Topic, thus realize the requirement of client, and improve product yield.
Claims (2)
1. a female mould core-pulling mechanism, is applied in mould, it is characterised in that this female mould core-pulling mechanism includes:
Guiding sliding shoe, it is movably arranged in the caster of mould；
Fixed block, it is movably arranged in the caster of mould, and links together with above-mentioned guiding sliding shoe；
Two enter son, and its one end is respectively arranged in above-mentioned fixed block, and the other end is respectively arranged on the mother module core of mould
In, and match with product, with the zero degree hole on shaped article；
Shutter, its one end is located in the stripper plate of mould, and the other end and above-mentioned guiding sliding shoe are connected to one
Rise；
Flexible member, it is located in the mother module core of mould, and one end of this flexible member offsets with above-mentioned fixed block
Touch.
Female mould core-pulling mechanism the most according to claim 1, it is characterised in that above-mentioned flexible member is bullet
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110087860.XA CN102729362B (en) | 2011-04-08 | 2011-04-08 | Female mould core-pulling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110087860.XA CN102729362B (en) | 2011-04-08 | 2011-04-08 | Female mould core-pulling mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102729362A CN102729362A (en) | 2012-10-17 |
| CN102729362B true CN102729362B (en) | 2016-08-10 |
Family
ID=46986000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110087860.XA Expired - Fee Related CN102729362B (en) | 2011-04-08 | 2011-04-08 | Female mould core-pulling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102729362B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791462A (en) * | 2016-08-30 | 2018-03-13 | 汉达精密电子(昆山)有限公司 | The anti-sticking structure of mould |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201140483Y (en) * | 2007-11-14 | 2008-10-29 | 汉达精密电子(昆山)有限公司 | Case mold slide block knockout core structure |
| CN101890774A (en) * | 2009-05-21 | 2010-11-24 | 汉达精密电子(昆山)有限公司 | Reverse hook exiting mechanism |
| CN202062567U (en) * | 2011-04-08 | 2011-12-07 | 苏州汉扬精密电子有限公司 | Female mould core-pulling mechanism |
-
2011
- 2011-04-08 CN CN201110087860.XA patent/CN102729362B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201140483Y (en) * | 2007-11-14 | 2008-10-29 | 汉达精密电子(昆山)有限公司 | Case mold slide block knockout core structure |
| CN101890774A (en) * | 2009-05-21 | 2010-11-24 | 汉达精密电子(昆山)有限公司 | Reverse hook exiting mechanism |
| CN202062567U (en) * | 2011-04-08 | 2011-12-07 | 苏州汉扬精密电子有限公司 | Female mould core-pulling mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102729362A (en) | 2012-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200995461Y (en) | Mould with slide-block sleeve delay-releasing mechanism | |
| CN205310722U (en) | Novel second grade ejection mechanism | |
| CN203293487U (en) | Flexible pipe plug injection mold | |
| CN103909630B (en) | Ejector sleeve ejecting mechanism | |
| CN203391186U (en) | Female die slider mechanism for double-injection die | |
| CN103057049A (en) | Slanted slide block mechanism | |
| CN102729362B (en) | Female mould core-pulling mechanism | |
| CN104249431A (en) | Double-ejection female die slider mechanism | |
| CN102672856A (en) | Secondary core-pulling mechanism with slider for male moulds | |
| CN103737805A (en) | Notebook computer base back cover precision mold | |
| CN202826175U (en) | Interior drawer slider mechanism of male die | |
| CN102825739A (en) | Injection mould ejecting device with continuously-changeable ejecting distance | |
| CN202399445U (en) | Mold structure | |
| CN202656423U (en) | Female die inclined core-pulling mechanism | |
| CN202952461U (en) | Insert locating mechanism | |
| CN201023288Y (en) | Liftout mechanism | |
| CN103909617A (en) | Slide block exiting mechanism | |
| CN205130297U (en) | Slider differential type demoulding mechanism | |
| CN202062567U (en) | Female mould core-pulling mechanism | |
| CN202293217U (en) | Slanted slide block mechanism | |
| CN107791463B (en) | Female die inclined core-pulling withdrawing structure | |
| CN203077562U (en) | Side core pulling mould of fine needle insert | |
| CN209552367U (en) | A kind of automobile injection mold demoulding mechanism | |
| CN205033515U (en) | Inclined core -pulling mechanism for female die sliding block | |
| CN202781728U (en) | Injection mould ejector with continuously-variable ejecting distance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20170408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |