CN102950730A - Top stick structure of die - Google Patents

Top stick structure of die Download PDF

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Publication number
CN102950730A
CN102950730A CN2012104498661A CN201210449866A CN102950730A CN 102950730 A CN102950730 A CN 102950730A CN 2012104498661 A CN2012104498661 A CN 2012104498661A CN 201210449866 A CN201210449866 A CN 201210449866A CN 102950730 A CN102950730 A CN 102950730A
Authority
CN
China
Prior art keywords
stick
needle plate
rod
injection molding
plate
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
CN2012104498661A
Other languages
Chinese (zh)
Inventor
夏远富
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 CN2012104498661A priority Critical patent/CN102950730A/en
Publication of CN102950730A publication Critical patent/CN102950730A/en
Pending legal-status Critical Current

Links

Abstract

The invention provides a top stick structure of a die. Due to the adoption of the top stick structure, the top stick of an injection molding machine is not required to be wasted on an idle stroke, the injection molding period is shortened, and the production efficiency is high. The top stick structure comprises an injection molding machine top stick, a bottom plate, a bottom needle plate, a surface needle plate and a thimble, wherein the thimble is fixedly arranged in an installation cavity formed by the surface needle plate and the bottom needle plate; and the injection molding machine top stick faces a through hole of the bottom plate, and is aligned with the bottom needle plate. The top stick structure is characterized in that a top stick post is firmly connected with the bottom end face of the bottom needle plate, and is positioned in the though hole; and the bottom end face of the top stick post is jointed with the upper end face of the injection molding machine top stick.

Description

The top rod structure of mould
Technical field
The present invention relates to the technical field of structures of mould, be specially the top rod structure of mould.
Background technology
Existing mould leaves a segment distance between the injection machine top rod of bottom and end needle plate when ejecting product, therefore when injection machine top rod will eject, push up one section Ullage from, in this process, the time is wasted on the idle stroke, therefore injection molding cycle is elongated, so that production efficiency is low.
Summary of the invention
For the problems referred to above, the invention provides the top rod structure of mould, itself so that injection machine top rod need not to lose time on idle stroke, to have shortened injection molding cycle so that production efficiency is high.
The top rod structure of mould, its technical scheme is such: it comprises injection machine top rod, base plate, end needle plate, face needle plate, thimble, described thimble is installed in described needle plate, the formed installation cavity of end needle plate, described injection machine top rod is towards through hole, the aligning needle plate of the described end of described base plate, it is characterized in that: top rod post is fastenedly connected the bottom face of needle plate of the described end, described top rod post is positioned at described through hole, the fit upper surface of described injection machine top rod of the bottom face of described top rod post.
After adopting said structure of the present invention, because top rod post is fastenedly connected the upper surface of bottom face applying injection machine top rod of bottom face, the top rod post of end needle plate, it is so that the action of injection machine top rod directly drives end needle plate action, and then drive thimble action, itself so that injection machine top rod need not to lose time on idle stroke, shortened injection molding cycle, so that production efficiency is high.
Description of drawings
Fig. 1 is front view structural representation of the present invention.
The specific embodiment
See Fig. 1, it comprises injection machine top rod 1, base plate 2, end needle plate 3, face needle plate 4, thimble 5, thimble 5 is installed in face needle plate 4, the end needle plate 3 formed installation cavitys, injection machine top rod 1 is towards through hole 6, the aligning end needle plate 3 of base plate 2, top rod post 7 is fastenedly connected the bottom face of end needle plate 3, top rod post 7 is positioned at through hole 6, the upper surface of the bottom face applying injection machine top rod 1 of top rod post 7.

Claims (1)

1. the top rod structure of mould, it comprises injection machine top rod, base plate, end needle plate, face needle plate, thimble, described thimble is installed in described needle plate, the formed installation cavity of end needle plate, described injection machine top rod is towards through hole, the aligning needle plate of the described end of described base plate, it is characterized in that: top rod post is fastenedly connected the bottom face of needle plate of the described end, described top rod post is positioned at described through hole, the fit upper surface of described injection machine top rod of the bottom face of described top rod post.
CN2012104498661A 2012-11-12 2012-11-12 Top stick structure of die Pending CN102950730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012104498661A CN102950730A (en) 2012-11-12 2012-11-12 Top stick structure of die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012104498661A CN102950730A (en) 2012-11-12 2012-11-12 Top stick structure of die

Publications (1)

Publication Number Publication Date
CN102950730A true CN102950730A (en) 2013-03-06

Family

ID=47760397

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012104498661A Pending CN102950730A (en) 2012-11-12 2012-11-12 Top stick structure of die

Country Status (1)

Country Link
CN (1) CN102950730A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201201321Y (en) * 2008-04-21 2009-03-04 中山市利群精密实业有限公司 Plastic mould with return structure
CN202986019U (en) * 2012-11-12 2013-06-12 凡嘉科技(无锡)有限公司 Ejector rod structure of mould

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201201321Y (en) * 2008-04-21 2009-03-04 中山市利群精密实业有限公司 Plastic mould with return structure
CN202986019U (en) * 2012-11-12 2013-06-12 凡嘉科技(无锡)有限公司 Ejector rod structure of mould

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20130306