CN202986021U - Front mould oil cylinder ejector mould structure - Google Patents

Front mould oil cylinder ejector mould structure Download PDF

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Publication number
CN202986021U
CN202986021U CN 201220593689 CN201220593689U CN202986021U CN 202986021 U CN202986021 U CN 202986021U CN 201220593689 CN201220593689 CN 201220593689 CN 201220593689 U CN201220593689 U CN 201220593689U CN 202986021 U CN202986021 U CN 202986021U
Authority
CN
China
Prior art keywords
mould
plate
pin
needle plate
cavity
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
Application number
CN 201220593689
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 CN 201220593689 priority Critical patent/CN202986021U/en
Application granted granted Critical
Publication of CN202986021U publication Critical patent/CN202986021U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a front mould oil cylinder ejector mould structure which enables a front mould ejector pin to be simple in structure and convenient to operate and ensures the high-efficiency operation of production. The front mould oil cylinder ejector mould structure comprises a front mould core, a back mould core, a mould cavity and a mould frame. The front mould oil cylinder ejector mould structure is characterized in that the bottom of the mould frame is fixedly connected with a guide column. A face pin plate and a bottom pin plate are tightly fixed as an integral part. One end of the front mould ejector pin is tightly fixed inside an installation cavity of the face pin plate and the bottom pin plate. The other end of the front mould ejector pin is installed in the mould cavity in an abutted mode. After penetrating through the face pin plate and the bottom pin plate, the guide column is tightly fixed on a push plate. The push plate is connected with a B plate in a fastened mode, wherein the B plate is paced below the push plate. The B plate is connected with the front mould core in a fastened mode, wherein the front mould core is placed below the B plate. Oil cylinders moving vertically are installed below two sides of the bottom pin plate. When demoulding is conducted, a gap is reserved between the face pin plate and the mould frame.

Description

A kind of front mould cylinder ejector mould structure
Technical field
The utility model relates to the technical field of mould structure, is specially a kind of front mould cylinder ejector mould structure.
Background technology
Some goods, outer surface are appearance, and the vestige of cast gate and thimble can not be arranged.Therefore this series products when designing and producing mould, is considered cast gate is made in the product inboard, like this, the appearance of product just has been made in rear mold, need thimble is put into front mould, its complex structure of existing front mold ejector pin structure, inconvenient operation cause production efficiency low.
Summary of the invention
For the problems referred to above, the utility model provides a kind of front mould cylinder ejector mould structure, and it makes front mold ejector pin structure simple, easy to operate, and that guarantees to produce efficiently carries out.
a kind of front mould cylinder ejector mould structure, its technical scheme is such: it comprises front cavity, rear cavity, die cavity, mould bases, it is characterized in that: the bottom of described mould bases is fastenedly connected with guide pillar, the face needle plate, end needle plate is fastening is single piece, one end of front mould thimble is anchored on described needle plate, in the installation cavity of end needle plate, the other end of described front mould thimble is mounted on described die cavity, described guide pillar runs through described needle plate, be anchored on push pedal after end needle plate, described push pedal is fastenedly connected the B plate of bottom, described B plate is fastenedly connected the front cavity of bottom, the down either side of needle plate of the described end is equipped with the oil cylinder of movement in vertical direction, leave the gap between described needle plate and described mould bases during the demoulding.
After using structure of the present utility model, after the goods injection moulding was completed, the front and back mould was opened, owing to shrinking the package power effect that produces, goods have been stayed on front cavity, and this moment, oil cylinder moved downwards, driving the front mould thimble ejects goods, after goods ejected, oil cylinder moved again, and the face needle plate of making resets, the front and back mould closes again, carry out next injection cycle, it makes front mold ejector pin structure simple, easy to operate, and that guarantees to produce efficiently carries out.
Description of drawings
Fig. 1 is the front view structural representation under demoulding state of the present utility model.
The specific embodiment
see Fig. 1, it comprises front cavity 1, rear cavity 2, die cavity 3, mould bases 4, the bottom of mould bases 4 is fastenedly connected with guide pillar 5, face needle plate 6, end needle plate 7 is fastening is single piece, one end of front mould thimble 8 is anchored on face needle plate 6, in the installation cavity of end needle plate 7, the other end of front mould thimble 8 is mounted on die cavity 3, guide pillar 5 runs through face needle plate 6, be anchored on push pedal 11 after end needle plate 7, push pedal 11 is fastenedly connected the B plate 9 of bottom, B plate 9 is fastenedly connected the front cavity 1 of bottom, the down either side of end needle plate 7 is equipped with the oil cylinder 10 of movement in vertical direction, during the demoulding, 4 of face needle plate 6 and mould bases leave clearance D.

Claims (1)

1. front mould cylinder ejector mould structure, it comprises front cavity, rear cavity, die cavity, mould bases, it is characterized in that: the bottom of described mould bases is fastenedly connected with guide pillar, the face needle plate, end needle plate is fastening is single piece, one end of front mould thimble is anchored on described needle plate, in the installation cavity of end needle plate, the other end of described front mould thimble is mounted on described die cavity, described guide pillar runs through described needle plate, be anchored on push pedal after end needle plate, described push pedal is fastenedly connected the B plate of bottom, described B plate is fastenedly connected the front cavity of bottom, the down either side of needle plate of the described end is equipped with the oil cylinder of movement in vertical direction, leave the gap between described needle plate and described mould bases during the demoulding.
CN 201220593689 2012-11-13 2012-11-13 Front mould oil cylinder ejector mould structure Expired - Fee Related CN202986021U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220593689 CN202986021U (en) 2012-11-13 2012-11-13 Front mould oil cylinder ejector mould structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220593689 CN202986021U (en) 2012-11-13 2012-11-13 Front mould oil cylinder ejector mould structure

Publications (1)

Publication Number Publication Date
CN202986021U true CN202986021U (en) 2013-06-12

Family

ID=48557238

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220593689 Expired - Fee Related CN202986021U (en) 2012-11-13 2012-11-13 Front mould oil cylinder ejector mould structure

Country Status (1)

Country Link
CN (1) CN202986021U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950732A (en) * 2012-11-13 2013-03-06 凡嘉科技(无锡)有限公司 Front mould oil cylinder ejection mold structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950732A (en) * 2012-11-13 2013-03-06 凡嘉科技(无锡)有限公司 Front mould oil cylinder ejection mold structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130612

Termination date: 20151113