CN102029372A - Mechanism with side mold core and sliding seat installed in fixing die and angle pin installed in moving die - Google Patents
Mechanism with side mold core and sliding seat installed in fixing die and angle pin installed in moving die Download PDFInfo
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- CN102029372A CN102029372A CN2009102056161A CN200910205616A CN102029372A CN 102029372 A CN102029372 A CN 102029372A CN 2009102056161 A CN2009102056161 A CN 2009102056161A CN 200910205616 A CN200910205616 A CN 200910205616A CN 102029372 A CN102029372 A CN 102029372A
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- die
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Abstract
The invention relates to a die mechanism with a side mold core and a sliding seat installed in a fixing die and an angle pin installed in a moving die. The die mechanism comprises the parts, such as a bolt, a guide post, a mold core, a mold insert, a supporting plate, a supporting block, a connecting push rod, a push plate, a main mold core, a fixing mold seat plate, a moving die plate, a locating screw rod, a mold core, a sprue bush, a concave die, the side mold core, a fixing die fixing plate, a spring locating pin, the angle pin, the sliding seat, a locking wedge, and the like showing the connecting mode in attached drawings of the specification). Two horizontal parting surfaces are designed for a die, wherein one parting surface is used for withdrawing a side loose core, and the other parting surface is used for taking out a product. The side mold core and the sliding seat are installed in the direction of the fixing die, and the angle pin is installed on one side of the moving die. Meanwhile, the main mold core is designed for the die to do delay action, thereby ensuring that the product is separated without remaining in the fixing die.
Description
Technical field
The present invention relates to metal crimp mold and plastic injection mould, is that a kind of side core and slide design at cover half, and the Angle Pin design is at a kind of mold mechanism of dynamic model.
Background technology
On mould design circle, from the product somatotype, generally, the principle of goods somatotype is: maximum possible is stayed dynamic model on one side behind the A product somatotype, the folding mould direction that the long end of the big end of B is loosed core and is designed into mould as far as possible.The product that the C projected area is big should be tried one's best the big side in perspective plane is designed into mould open/close mould direction.The goods of loosing core in D band side should be designed into side core-pulling dynamic model one side as far as possible, to reach the purpose of simplifying mold mechanism.But in actual production, the goods that have are special, be difficult to satisfy more above-mentioned principles, therefore according to the particularity of product, just must run counter to the principle that die joint is selected, therefore just cause the mould structure complexity, processing difficulties, for being fit to the design of some specialities, now be combined in mould circle design experiences for many years in person, to promoting following a kind of mold mechanism in the industry.
Summary of the invention
The present invention provides the mould design organization that special inside and outside shape is arranged at product, be that a kind of side core and slide are installed in cover half, Angle Pin is installed in the mold mechanism of dynamic model, its action is solid and reliable, the pressure transmission is good, is fit to the special complexity of profile of die cast metal and injected articles, but can not observe a kind of design of the principle of die joint selection, adopt the method, accomplish that as far as possible mould structure is simple.Save production cost as far as possible.This mold mechanism design main core delay voltage is not stayed cover half to guarantee goods, and the action that reach moulding, ejects is smooth.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing
1-locking wedge 2-slide 3-taper pin 4-locating pin 5-spring
6-cover half fixed head 7-side core 8-die 9-core
10-sprue bush 11-core 12-positioning screw 13-push piece plate
14-screw 15-moving platen 16-top clamping plate 17-main core
21-core 22-mold insert 23-guide pillar 24-core 25-guide pillar
The 26-screw
The specific embodiment
For a kind of side core and slide are installed in cover half, Angle Pin is installed in the mold mechanism of dynamic model shown in the figure.During die sinking, mould is by I-I die joint somatotype.Before the somatotype distance did not reach the H value, the active force of 15 pairs of main core 17 of moving platen was little, thereby the main core maintenance is motionless, and taper pin is stirred slide 2 and extracted side cores 7 out.Behind moving platen 15 contact main core 17 circular bead surfaces, main core begins to retreat with dynamic model, because goods are big to the package power of main core 17, so goods are pressing push piece plate 13 to retreat for one, and II-II die joint somatotype like this.During release, connect push rod 19 and promote push piece plate 13, because inserts positioning screw 12 is in push piece plate 13 holes, so need manually take off goods.Before next mold forming, the positioning screw 12 of pre-light will screw inserts inserts in the locating hole of push piece plates 13 and locatees.
Claims (1)
1. the design of side core and slide is at the mould cover half, and the taper pin design is at the mold mechanism of dynamic model.Its main feature: be goods, break away from automatically, a kind of method of taking and mould structure is uncomplicated for making its goods at some special complicated shapes.Mould has designed two die joints, and one is in order to take out product, and another designs in order to extract side core-pulling out.The action of this mold mechanism is solid and reliable, and the pressure transmission is good, has designed main core especially and postpone to loose core action in mould, stays smoothly in dynamic model so that product breaks away to guarantee goods.Characteristics again: because goods are to main core, package power is big, so goods are pressing the push piece plate to retreat together, and II-II die joint somatotype like this.Connect push rod during release and promote push piece plate release goods.This mechanism safety and environmental protection provides cost savings largely, helps automated production.The mechanism that is suitable for alloy mould and plastics mould simultaneously uses, and the economic worth of use is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102056161A CN102029372A (en) | 2009-10-03 | 2009-10-03 | Mechanism with side mold core and sliding seat installed in fixing die and angle pin installed in moving die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102056161A CN102029372A (en) | 2009-10-03 | 2009-10-03 | Mechanism with side mold core and sliding seat installed in fixing die and angle pin installed in moving die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102029372A true CN102029372A (en) | 2011-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102056161A Pending CN102029372A (en) | 2009-10-03 | 2009-10-03 | Mechanism with side mold core and sliding seat installed in fixing die and angle pin installed in moving die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102029372A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554182A (en) * | 2012-03-08 | 2012-07-11 | 宁波华朔模具机械有限公司 | Die-casting die structure with combination of multiple angle pins and loose core for connecting pipes |
| CN104339587A (en) * | 2014-09-30 | 2015-02-11 | 珀尔曼机电(昆山)有限公司 | Safety ejection mechanism for injection mould |
| CN106182609A (en) * | 2016-06-30 | 2016-12-07 | 娄土岭 | A kind of automotive connector manufactures mould |
| CN106925746A (en) * | 2017-04-27 | 2017-07-07 | 深圳市品成金属制品有限公司 | Die casting without pattern draft |
| CN110976811A (en) * | 2020-02-29 | 2020-04-10 | 宁波市法莱欣科技有限公司 | Die-casting die for processing lens shell and lens shell thereof |
-
2009
- 2009-10-03 CN CN2009102056161A patent/CN102029372A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554182A (en) * | 2012-03-08 | 2012-07-11 | 宁波华朔模具机械有限公司 | Die-casting die structure with combination of multiple angle pins and loose core for connecting pipes |
| CN102554182B (en) * | 2012-03-08 | 2013-09-18 | 宁波华朔模具机械有限公司 | Die-casting die structure with combination of multiple angle pins and loose core for connecting pipes |
| CN104339587A (en) * | 2014-09-30 | 2015-02-11 | 珀尔曼机电(昆山)有限公司 | Safety ejection mechanism for injection mould |
| CN106182609A (en) * | 2016-06-30 | 2016-12-07 | 娄土岭 | A kind of automotive connector manufactures mould |
| CN106925746A (en) * | 2017-04-27 | 2017-07-07 | 深圳市品成金属制品有限公司 | Die casting without pattern draft |
| CN106925746B (en) * | 2017-04-27 | 2019-02-05 | 深圳市品成金属制品有限公司 | Die casting without pattern draft |
| CN110976811A (en) * | 2020-02-29 | 2020-04-10 | 宁波市法莱欣科技有限公司 | Die-casting die for processing lens shell and lens shell thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110427 |