CN202985947U - Front mould pre-core-pulling mould structure - Google Patents

Front mould pre-core-pulling mould structure Download PDF

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Publication number
CN202985947U
CN202985947U CN 201220585292 CN201220585292U CN202985947U CN 202985947 U CN202985947 U CN 202985947U CN 201220585292 CN201220585292 CN 201220585292 CN 201220585292 U CN201220585292 U CN 201220585292U CN 202985947 U CN202985947 U CN 202985947U
Authority
CN
China
Prior art keywords
mould
plate
mold insert
cavity
core
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 201220585292
Other languages
Chinese (zh)
Inventor
许东良
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 201220585292 priority Critical patent/CN202985947U/en
Application granted granted Critical
Publication of CN202985947U publication Critical patent/CN202985947U/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 pre-core-pulling mould structure which enables a product not to stay on a front mould insert and ensures high production efficiency of the product. The front mould pre-core-pulling mould structure comprises a front mould insert, a front mould core and a back mould core, wherein a mould cavity is formed by the front mould insert, the front mould core and the back mould core in an enclosed mode. The front mould insert is arranged at the central portion of the mould cavity in a wrapped mode. After penetrating through the back mould core, an ejector sleeve is closely attached to the mould cavity. The front mould pre-core-pulling mould structure is characterized in that the upper portion of the front mould insert is fixedly connected with a front mould insert fixed plate, wherein an A plate is arranged below the front mould insert fixed plate and presses a b plate tightly. A nylon buckle machine is installed between the A plate and the B plate. The front mould insert fixed plate is fixedly connected with the A plate and the front mould core through limiting bolts.

Description

The first core-pulling die structure of a kind of front mould
Technical field
The utility model relates to the technical field of mould structure, is specially the first core-pulling die structure of a kind of front mould.
Background technology
In the more mould in front mould fuse gluing position, after the goods injection moulding was completed, goods had the front mould mold insert
Larger package power, after die sinking, goods will be stayed on the front mould mold insert like this, and " sticking front mould " phenomenon of namely often saying needs manually goods to be taken off, and makes the production efficiency of goods low.
Summary of the invention
For the problems referred to above, the utility model provides a kind of front mould first core-pulling die structure, and it makes goods can not stay on the front mould mold insert, guarantees that the production efficiency of goods is high.
the first core-pulling die structure of a kind of front mould, its technical scheme is such: it comprises the front mould mold insert, front cavity, rear cavity, described front mould mold insert, front cavity, rear cavity surrounds die cavity, described front mould mold insert is wrapped in the center of described die cavity, ejector sleeve is close to described die cavity after running through described rear cavity, it is characterized in that: the top of described front mould mold insert is fastenedly connected front mould mold insert fixed head, the bottom of described front mould mold insert fixed head is the A plate, described A plate presses the B plate, described A plate, the nylon deduction is installed between the B plate, described front mould mold insert fixed head is fastenedly connected the A plate by caging bolt, front cavity, space D is left in the bolt head lower surface of the lower surface of the bolt mounting holes of described front mould mold insert fixed head and described caging bolt, the hole of the lower surface of the installing hole of described front mould mold insert bolt of fixing plate is unthreaded hole.
after adopting said structure of the present utility model, after the goods injection moulding is completed, the front and back mould is opened, frictional resistance due to the nylon deduction, make between front mould mold insert fixed head and A plate and first open, the front mould mold insert is first deviate from goods, after front mould mold insert fixed head is opened certain operation certain distance (space D is left in the bolt head lower surface that is the lower surface of bolt mounting holes of front mould mold insert fixed head and caging bolt), by the caging bolt constrained motion, driving the A plate rises, complete the A plate, the B plate separates, can guarantee that like this goods stay the rear mold side, by ejector sleeve, goods are ejected again, then mould closes, carry out next injection cycle, it makes goods can not stay on the front mould mold insert, the production efficiency of guaranteeing goods is high.
Description of drawings
Fig. 1 is front view structural representation of the present utility model.
The specific embodiment
see Fig. 1, it comprises front mould mold insert 1, front cavity 2, rear cavity 3, described front mould mold insert 1, front cavity 2, rear cavity 3 surrounds die cavity 4, described front mould mold insert 1 is wrapped in the center of described die cavity 4, ejector sleeve 5 is close to described die cavity 4 after running through described rear cavity 3, it is characterized in that: the top of described front mould mold insert 1 is fastenedly connected front mould mold insert fixed head 6, the bottom of described front mould mold insert fixed head 6 is A plate 7, described A plate 7 presses B plate 8, described A plate 7, 8 of B plates are equipped with nylon deduction 9, described front mould mold insert fixed head 6 is fastenedly connected A plate 7 by caging bolt 10, front cavity 2, space D is left in the bolt head lower surface 12 of the lower surface 11 of the bolt mounting holes of described front mould mold insert fixed head 6 and described caging bolt 10, the hole of the lower surface 11 of the bolt mounting holes of described front mould mold insert fixed head 6 is unthreaded hole 13.

Claims (1)

1. the first core-pulling die structure of a front mould, it comprises the front mould mold insert, front cavity, rear cavity, described front mould mold insert, front cavity, rear cavity surrounds die cavity, described front mould mold insert is wrapped in the center of described die cavity, ejector sleeve is close to described die cavity after running through described rear cavity, it is characterized in that: the top of described front mould mold insert is fastenedly connected front mould mold insert fixed head, the bottom of described front mould mold insert fixed head is the A plate, described A plate presses the B plate, described A plate, the nylon deduction is installed between the B plate, described front mould mold insert fixed head is fastenedly connected the A plate by caging bolt, front cavity, space D is left in the bolt head lower surface of the lower surface of the bolt mounting holes of described front mould mold insert fixed head and described caging bolt, the hole of the lower surface of the installing hole of described front mould mold insert bolt of fixing plate is unthreaded hole.
CN 201220585292 2012-11-08 2012-11-08 Front mould pre-core-pulling mould structure Expired - Fee Related CN202985947U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220585292 CN202985947U (en) 2012-11-08 2012-11-08 Front mould pre-core-pulling mould structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220585292 CN202985947U (en) 2012-11-08 2012-11-08 Front mould pre-core-pulling mould structure

Publications (1)

Publication Number Publication Date
CN202985947U true CN202985947U (en) 2013-06-12

Family

ID=48557164

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220585292 Expired - Fee Related CN202985947U (en) 2012-11-08 2012-11-08 Front mould pre-core-pulling mould structure

Country Status (1)

Country Link
CN (1) CN202985947U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102935705A (en) * 2012-11-08 2013-02-20 凡嘉科技(无锡)有限公司 Front mould first-core-pulling mould structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102935705A (en) * 2012-11-08 2013-02-20 凡嘉科技(无锡)有限公司 Front mould first-core-pulling mould structure

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Legal Events

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

Granted publication date: 20130612

Termination date: 20151108

EXPY Termination of patent right or utility model