CN101966573A - Ejection mechanism of lock cylinder die-casting mould - Google Patents

Ejection mechanism of lock cylinder die-casting mould Download PDF

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Publication number
CN101966573A
CN101966573A CN2010105459326A CN201010545932A CN101966573A CN 101966573 A CN101966573 A CN 101966573A CN 2010105459326 A CN2010105459326 A CN 2010105459326A CN 201010545932 A CN201010545932 A CN 201010545932A CN 101966573 A CN101966573 A CN 101966573A
Authority
CN
China
Prior art keywords
ejector
retainner plate
ejector retainner
slide block
thimble
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
CN2010105459326A
Other languages
Chinese (zh)
Inventor
张卫
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.)
Vanguard Wuxi Science and Technology Co Ltd
Original Assignee
Vanguard Wuxi Science and Technology 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 Vanguard Wuxi Science and Technology Co Ltd filed Critical Vanguard Wuxi Science and Technology Co Ltd
Priority to CN2010105459326A priority Critical patent/CN101966573A/en
Publication of CN101966573A publication Critical patent/CN101966573A/en
Pending legal-status Critical Current

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Abstract

The invention provides an ejection mechanism of a lock cylinder die-casting mould, which is characterized in that the integral product is used for pushing out of the surface of a slide block and then the product is ejected to prevent the product from dropping into the slide block; the ejection mechanism comprises the slide block, an ejector plate and an ejector needle, wherein the ejector needle is fixed on the ejector plate; the ejector needle is arranged at the lower end of the slide block; the ejection mechanism is characterized in that the ejector plate comprises an upper ejector plate and a lower ejector plate; the upper ejector plate is movably connected with the lower ejector plate through a guide pillar, a bolt and a spring; an ejector sleeve is arranged on the upper ejector plate; and the ejector needle passes through the ejector sleeve to be arranged on the lower ejector plate.

Description

A kind of ejecting mechanism of lock core compression mod
Technical field
The present invention relates to the technical field of compression mod liftout attachment, be specially the ejecting mechanism of lock core compression mod.
Background technology
The ejecting mechanism of existing lock core compression mod is seen Fig. 1, thimble 1 directly ejects lock core 2 when minute mould, because lock core is in forming process, the product two sides are fully in slide block, have only a bit ofly in the mould of back, and slide block is than higher, and it is long to eject distance, product falls easily in slide block when ejecting, the slide block of damaging.
Summary of the invention
At the problems referred to above, the invention provides a kind of ejecting mechanism of lock core compression mod, elder generation ejects product, thereby prevents that product from dropping in slide block after entire product is stably ejected slider surface.
Its technical scheme is such: a kind of ejecting mechanism of lock core compression mod, it comprises slide block, ejector retainner plate, thimble, described thimble is fixed on the ejector retainner plate, described thimble is positioned at described slide block lower end, it is characterized in that: described ejector retainner plate comprises ejector retainner plate and following ejector retainner plate, described going up between ejector retainner plate and the following ejector retainner plate flexibly connects by guide pillar, bolt and spring, and described going up on the ejector retainner plate is equipped with ejector sleeve, and described thimble passes described ejector sleeve and is installed on the described ejector retainner plate down.
In the said structure of the present invention, owing to adopted ejector sleeve and upper and lower ejector retainner plate, drive thimble respectively and ejector sleeve ejects simultaneously by the upper and lower ejector retainner plate of the pressure of spring, after product ejected slider surface, last ejector retainner plate stopped to eject, and following ejector retainner plate passes through guide pillar, the compression spring drives thimble to be continued to eject, the product roof fall, can not allow product fall in slide block like this, the damage slide block.
Description of drawings
Fig. 1 is the ejecting mechanism schematic diagram of existing lock core compression mod;
Fig. 2 is the ejecting mechanism schematic diagram of lock core compression mod of the present invention.
The specific embodiment
See Fig. 2, the present invention includes slide block 1, last ejector retainner plate 2, following ejector retainner plate 7, thimble 6, pass through guide pillar 3 between last ejector retainner plate 2 and the following ejector retainner plate 7, bolt 9 and spring 8 flexibly connect, on the last ejector retainner plate 2 ejector sleeve 4 is installed, thimble 6 passes ejector sleeve 4 and is installed in down on the ejector retainner plate 7, when following ejector retainner plate 7 ejects, following ejector retainner plate 7 is by guide pillar 3, spring 8 promotes to go up ejector retainner plate 2 and moves simultaneously with following ejector retainner plate, last ejector retainner plate 2 and following ejector retainner plate 7 drive ejector sleeve 4 respectively and thimble 6 moves simultaneously, product 5 stable eject slider surface, at this moment go up ejector retainner plate 2 stop motions, following ejector retainner plate 7 compression springs 8 continue to promote the thimble motion, product 5 roof falls, owing to product is ejected slider surface simultaneously by ejector sleeve and thimble, make product stably eject slider surface, product is dropped in the slide block, the damage slide block.

Claims (1)

1. the ejecting mechanism of a lock core compression mod, it comprises slide block, ejector retainner plate, thimble, described thimble is fixed on the ejector retainner plate, described thimble is positioned at described slide block lower end, it is characterized in that: described ejector retainner plate comprises ejector retainner plate and following ejector retainner plate, described going up between ejector retainner plate and the following ejector retainner plate flexibly connects by guide pillar, bolt and spring, and described going up on the ejector retainner plate is equipped with ejector sleeve, and described thimble passes described ejector sleeve and is installed on the described ejector retainner plate down.
CN2010105459326A 2010-11-16 2010-11-16 Ejection mechanism of lock cylinder die-casting mould Pending CN101966573A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010105459326A CN101966573A (en) 2010-11-16 2010-11-16 Ejection mechanism of lock cylinder die-casting mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010105459326A CN101966573A (en) 2010-11-16 2010-11-16 Ejection mechanism of lock cylinder die-casting mould

Publications (1)

Publication Number Publication Date
CN101966573A true CN101966573A (en) 2011-02-09

Family

ID=43545829

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010105459326A Pending CN101966573A (en) 2010-11-16 2010-11-16 Ejection mechanism of lock cylinder die-casting mould

Country Status (1)

Country Link
CN (1) CN101966573A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107096896A (en) * 2017-03-29 2017-08-29 旌德县玉屏电子电器厂(普通合伙) A kind of automobile lock core lock housing mould

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU616022A1 (en) * 1976-12-23 1978-07-25 Производстенно-Техническое Объединение "Мосспецпромпроект" Multistation cold upsetting automatic machine
WO2006084042A2 (en) * 2005-02-02 2006-08-10 Zauhar Mark L Can bottom forming assembly
CN201235588Y (en) * 2008-04-29 2009-05-13 汉达精密电子(昆山)有限公司 Secondary liftout mechanism
CN201264329Y (en) * 2008-09-12 2009-07-01 大连銮艺精密模塑制造有限公司 Plastic mold with insert and undercut
CN201333497Y (en) * 2009-01-23 2009-10-28 宁波埃利特模具制造有限公司 Fixed mold of magnesium alloy die-casting mold for central control bracket
CN201342475Y (en) * 2009-01-23 2009-11-11 宁波埃利特模具制造有限公司 Ejecting mechanism of base station housing aluminum alloy die-casting die
CN201537692U (en) * 2009-10-14 2010-08-04 东风(十堰)有色铸件有限公司 Die ejection mechanism of plate casting with variable journal
CN201579908U (en) * 2009-11-09 2010-09-15 汉达精密电子(昆山)有限公司 Secondary ejection mechanism
CN201913221U (en) * 2010-11-16 2011-08-03 凡嘉科技(无锡)有限公司 Ejection mechanism of lock core die casting mold

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU616022A1 (en) * 1976-12-23 1978-07-25 Производстенно-Техническое Объединение "Мосспецпромпроект" Multistation cold upsetting automatic machine
WO2006084042A2 (en) * 2005-02-02 2006-08-10 Zauhar Mark L Can bottom forming assembly
CN201235588Y (en) * 2008-04-29 2009-05-13 汉达精密电子(昆山)有限公司 Secondary liftout mechanism
CN201264329Y (en) * 2008-09-12 2009-07-01 大连銮艺精密模塑制造有限公司 Plastic mold with insert and undercut
CN201333497Y (en) * 2009-01-23 2009-10-28 宁波埃利特模具制造有限公司 Fixed mold of magnesium alloy die-casting mold for central control bracket
CN201342475Y (en) * 2009-01-23 2009-11-11 宁波埃利特模具制造有限公司 Ejecting mechanism of base station housing aluminum alloy die-casting die
CN201537692U (en) * 2009-10-14 2010-08-04 东风(十堰)有色铸件有限公司 Die ejection mechanism of plate casting with variable journal
CN201579908U (en) * 2009-11-09 2010-09-15 汉达精密电子(昆山)有限公司 Secondary ejection mechanism
CN201913221U (en) * 2010-11-16 2011-08-03 凡嘉科技(无锡)有限公司 Ejection mechanism of lock core die casting mold

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
《注塑模具设计方法与经验》 20090430 李忠文,张洪伟 二次顶出机构的设计 辽宁科学技术出版社 107-125页 1 , *
李忠文,张洪伟: "《注塑模具设计方法与经验》", 30 April 2009, article "二次顶出机构的设计", pages: 107-125 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107096896A (en) * 2017-03-29 2017-08-29 旌德县玉屏电子电器厂(普通合伙) A kind of automobile lock core lock housing mould

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Application publication date: 20110209