CN103121252A - Thread barrel pushing-out mold - Google Patents

Thread barrel pushing-out mold Download PDF

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Publication number
CN103121252A
CN103121252A CN201310079299XA CN201310079299A CN103121252A CN 103121252 A CN103121252 A CN 103121252A CN 201310079299X A CN201310079299X A CN 201310079299XA CN 201310079299 A CN201310079299 A CN 201310079299A CN 103121252 A CN103121252 A CN 103121252A
Authority
CN
China
Prior art keywords
plate
mold
ejector retainner
retainner plate
silk cylinder
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.)
Pending
Application number
CN201310079299XA
Other languages
Chinese (zh)
Inventor
蔡峻峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kenta Electronic Manufacturing Kunshan Co Ltd
Original Assignee
Kenta Electronic Manufacturing Kunshan Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kenta Electronic Manufacturing Kunshan Co Ltd filed Critical Kenta Electronic Manufacturing Kunshan Co Ltd
Priority to CN201310079299XA priority Critical patent/CN103121252A/en
Publication of CN103121252A publication Critical patent/CN103121252A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a thread barrel pushing-out mold, wherein the mold is sequentially provided with a panel, an upper mold plate, a lower mold plate, an ejection pin plate and a base plate from top to bottom; a mold core is arranged between the upper mold plate and the lower mold plate; the base plate is provided with a plurality of thread barrels; the thread barrels sequentially penetrate through the ejector pin plate and the lower mold plate and abut against the mold core; the thread barrels are also movably provided with thread barrel needles; and one ends of the thread barrel needles are fixed on the ejector pin plate, and the other ends of the thread barrel needles are inserted into the mold core. The mold structure not only can guarantee the product structure, also can guarantee the product appearance requirement, thereby achieving the aims of simplifying the mold structure and lowering the production cost.

Description

A kind of cylinder ejection die
Technical field
The present invention relates to a kind of mould manufacturing field, particularly a kind of cylinder ejection die.
Background technology
Development along with die industry, technology is constantly reformed, the design of ejecting mechanism has vital effect for the design of mould, for the product that BOSS post or deep hole class formation are arranged, if use traditional moulding ejecting structure can cause mould structure complicated, processing cost is high, can affect product appearance when producing simultaneously, sometimes also can be stained with mould, can't guarantee steady production, the high minimizing that will bring productivity effect of the fraction defective of product.
Summary of the invention
In order to overcome defects, the invention provides a kind of mould knot that makes and oversimplify, reduce die cost, greatly guarantee the silk cylinder ejection die of steady production and fully-automatic production simultaneously.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of cylinder ejection die, described mould is provided with panel, cope match-plate pattern, lower bolster, ejector retainner plate and base plate from top to bottom successively, be provided with core rod between described cope match-plate pattern and lower bolster, described base plate is provided with some cylinder pins, described silk cylinder pin wore successively ejector retainner plate and lower bolster inserts in core rod, described silk cylinder pin is gone back movable sleeve outward and is provided with the silk cylinder, and silk cylinder one end is fixed on ejector retainner plate, and the other end props up core rod.
As a further improvement on the present invention, described ejector retainner plate is divided into ejector retainner plate and lower ejector retainner plate, and a described lower end fixedly is embedded in ejector retainner plate, and described lower ejector retainner plate is fixed silk cylinder lower end closed.
The invention has the beneficial effects as follows: compare with traditional moulding ejecting structure, the present invention has following having a few:
1, the knot of whole mould is oversimplified, and cuts down finished cost, and opening period can come into the market product newly developed faster, seizes one seat.
2, the operation of this mould is more reliable, stable, safe, efficiently, can fully-automatic production, and the reduction cost of labor.
3, this mould can obtain product appearance better.
Description of drawings
Fig. 1 is structure matched moulds view of the present invention;
Fig. 2 is structure die opening state schematic diagram of the present invention;
Fig. 3 is that structure of the present invention ejects view.
In accompanying drawing, the mark of each parts is as follows: 1, panel; 2, cope match-plate pattern; 3, lower bolster; 4, ejector retainner plate; 5, base plate; 6, core rod; 7, silk cylinder pin; 8, silk cylinder; 41, upper ejector retainner plate; 42, lower ejector retainner plate.
The specific embodiment
In order to deepen the understanding of the present invention, the invention will be further described below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining the present invention, does not consist of the restriction to protection domain of the present invention.
Fig. 1 has shown a kind of embodiment of a kind of cylinder ejection die of the present invention, described mould is provided with panel 1 from top to bottom successively, cope match-plate pattern 2, lower bolster 3, ejector retainner plate 4 and base plate 5, be provided with core rod 6 between described cope match-plate pattern 2 and lower bolster 3, described base plate 5 is provided with some cylinder pins 7, described silk cylinder pin 7 wore successively ejector retainner plate 5 and lower bolster 3 inserts in core rod 6, the outer movable sleeve of going back of described silk cylinder pin 7 is provided with silk cylinder 8, silk cylinder 8 one ends are fixed on ejector retainner plate 4, the other end props up core rod 6, described ejector retainner plate 4 is divided into ejector retainner plate 41 and lower ejector retainner plate 42, described silk cylinder 8 lower ends fixedly are embedded in ejector retainner plate 41, described lower ejector retainner plate 42 is fixed silk cylinder 8 lower end closed.When the cope match-plate pattern 2 that closes when mould and lower bolster 3 matched moulds, a silk cylinder pin 8 inserts in core rods 6 moulding as the product endoporus, after formed product is completed, cope match-plate pattern 2 and lower bolster 3 are separately, at this time go up ejector retainner plate 41 and lower ejector retainner plate 42 and promote silk cylinder 8 upwards eject core rod 6 under dynamic action, complete operation can the moulding endoporus with silk cylinder pin 7, silk cylinder 8 can eject, product appearance does not significantly eject vestige, and processing is simple, can simplify mould structure, reduce die cost, reliable and stable production.

Claims (2)

1. silk cylinder ejection die, it is characterized in that: described mould is provided with panel (1) from top to bottom successively, cope match-plate pattern (2), lower bolster (3), ejector retainner plate (4) and base plate (5), be provided with core rod (6) between described cope match-plate pattern (2) and lower bolster (3), described base plate (5) is provided with some cylinder pins (7), described silk cylinder pin (7) wore successively ejector retainner plate (5) and lower bolster (3) inserts in core rod (6), the outer movable sleeve of going back of described silk cylinder pin (7) is provided with silk cylinder (8), silk cylinder (8) one ends are fixed on ejector retainner plate (4), the other end props up core rod (6).
2. silk cylinder ejection die according to claim 1, it is characterized in that: described ejector retainner plate (4) is divided into ejector retainner plate (41) and lower ejector retainner plate (42), described silk cylinder (8) lower end fixedly is embedded in ejector retainner plate (41), and described lower ejector retainner plate (42) is fixed silk cylinder (8) lower end closed.
CN201310079299XA 2013-03-13 2013-03-13 Thread barrel pushing-out mold Pending CN103121252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310079299XA CN103121252A (en) 2013-03-13 2013-03-13 Thread barrel pushing-out mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310079299XA CN103121252A (en) 2013-03-13 2013-03-13 Thread barrel pushing-out mold

Publications (1)

Publication Number Publication Date
CN103121252A true CN103121252A (en) 2013-05-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310079299XA Pending CN103121252A (en) 2013-03-13 2013-03-13 Thread barrel pushing-out mold

Country Status (1)

Country Link
CN (1) CN103121252A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109571885A (en) * 2018-10-16 2019-04-05 爱威电子(苏州)有限公司 A kind of automobile steering control secondary ejection mold

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201856321U (en) * 2010-11-15 2011-06-08 苏州汉扬精密电子有限公司 Secondary demoulding mechanism
CN201881515U (en) * 2010-11-04 2011-06-29 深圳市兆威机电有限公司 Three-plate mold with defoaming gates
CN102582035A (en) * 2012-02-22 2012-07-18 肇庆理士电源技术有限公司 Injection mould
CN202480344U (en) * 2012-03-31 2012-10-10 李海周 Secondary ejection mechanism and helical gear forming mold comprising the same
CN202726018U (en) * 2012-07-26 2013-02-13 昆山美和机械有限公司 Die-casting mould sleeve ejection mechanism
CN203125799U (en) * 2013-03-13 2013-08-14 健大电业制品(昆山)有限公司 Wire cylinder ejecting mold

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201881515U (en) * 2010-11-04 2011-06-29 深圳市兆威机电有限公司 Three-plate mold with defoaming gates
CN201856321U (en) * 2010-11-15 2011-06-08 苏州汉扬精密电子有限公司 Secondary demoulding mechanism
CN102582035A (en) * 2012-02-22 2012-07-18 肇庆理士电源技术有限公司 Injection mould
CN202480344U (en) * 2012-03-31 2012-10-10 李海周 Secondary ejection mechanism and helical gear forming mold comprising the same
CN202726018U (en) * 2012-07-26 2013-02-13 昆山美和机械有限公司 Die-casting mould sleeve ejection mechanism
CN203125799U (en) * 2013-03-13 2013-08-14 健大电业制品(昆山)有限公司 Wire cylinder ejecting mold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109571885A (en) * 2018-10-16 2019-04-05 爱威电子(苏州)有限公司 A kind of automobile steering control secondary ejection mold
CN109571885B (en) * 2018-10-16 2021-05-04 爱威电子(苏州)有限公司 Car direction control secondary ejection die

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Application publication date: 20130529