CN202399445U - Mold structure - Google Patents

Mold structure Download PDF

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Publication number
CN202399445U
CN202399445U CN2011204954951U CN201120495495U CN202399445U CN 202399445 U CN202399445 U CN 202399445U CN 2011204954951 U CN2011204954951 U CN 2011204954951U CN 201120495495 U CN201120495495 U CN 201120495495U CN 202399445 U CN202399445 U CN 202399445U
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CN
China
Prior art keywords
plate
male
mold
mould
backing 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.)
Expired - Fee Related
Application number
CN2011204954951U
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Chinese (zh)
Inventor
蔡芳华
Original Assignee
蔡芳华
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 蔡芳华 filed Critical 蔡芳华
Priority to CN2011204954951U priority Critical patent/CN202399445U/en
Application granted granted Critical
Publication of CN202399445U publication Critical patent/CN202399445U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A mold structure capable of forcedly releasing a mold comprises a female mold plate. A female mold core is arranged in the female mold plate, a male mold core is disposed below the female mold core and arranged in a male mold plate, the female mold plate and the male mold plate are connected by an opening and closing device when the mold is released, a cushion plate is disposed below the male mold plate, an insert is fixed onto the cushion plate, a draw bar is further arranged on the cushion plate, a spring matches with the draw bar so that the cushion plate is connected with the male mold plate, a foot pad is disposed below the cushion plate, and a plurality of ejector plates are arranged in the foot pad and used for fixing ejector pins. By the aid of the mold structure, the mold of barbs of products can be safely and conveniently released.

Description

Mould structure
Technical field
The utility model relates to a kind of mould structure, but and is particularly related to a kind of mould structure of forced stripper mechanism.
Background technology
In the last few years, along with being widely used of plastic product, the plastics industry had had the development of advancing by leaps and bounds, and had become indispensable part in the present industrial structure.As everyone knows; Produce plastic product and will design corresponding mould structure, yet the internal structure of some plastic product is complicated unavoidably, like overhead kick treatment systems such as slide block, taper pins; Desire wants pushing-off product must make finished product production elastic deformation; Produce the space that elastic deformation but must be out of shape, yet in the existing mould structure, eject at finished product and to go to toward can not giving the corresponding deformation space of finished product; Just finished product can't be ejected, and also just can not produce such as the finished product that overhead kicks such as slide block, taper pin are arranged.
By on can know, in fact be necessary to provide a kind of mould structure that is ejected the previous conviction forced stripper mechanism at finished product.
The utility model content
But the main purpose of the utility model is to provide a kind of mould structure of forced stripper mechanism.
For reaching above-mentioned purpose, but the utility model provides a kind of mould structure of forced stripper mechanism, and it comprises a caster, is provided with a mother module core in this caster; The below of mother module core is provided with a male model benevolence, and said male model benevolence is arranged in the male model plate, and caster and male model plate are connected through a derailing switch when the demoulding; The below of male model plate is provided with a backing plate, is fixed with one on the backing plate and goes into son, and also be provided with a pull bar on the backing plate; And have a spring to cooperate pull bar that backing plate is connected with the male model plate, the below of backing plate is provided with foot pad, is provided with some top boards in this foot pad; In order to fixing thimble,, can safe ready ground realize the smooth demoulding of product overhead kick through above-mentioned mould structure.
Compared to prior art, but the mould structure of the forced stripper mechanism that the utility model provides is not only realized the smooth demoulding of product overhead kick but also simple in structure, cheap for manufacturing cost, workable, safe and reliable.
Description of drawings
Fig. 1 is the generalized section of the utility model mould structure;
Fig. 2 is the demoulding step sketch map of the utility model mould structure.
The specific embodiment
See also shown in Figure 1; Be the generalized section of the utility model mould structure, the utility model mould structure comprises a caster 10, and there is a fixed head 900 top of this caster 10; And be provided with a mother module core 101 in this caster 10; Mother module core 101 belows are provided with a male model benevolence 201, and this male model benevolence 201 is arranged in the male model plate 20, and said caster 10 and male model plate 20 when the demoulding through being connected with shutter 3; This shutter is used to be implemented in the male model of die sinking for the first time plate 20 and caster 10, and the below of male model plate 20 is provided with a backing plate 30.Be fixed with one on this backing plate 30 and go into son 301, this child 301 arrives in the male model benevolence 201 through male model plate 20, and also is provided with a pull bar 40 on the said backing plate 30; And there is a spring 50 to cooperate pull bar 40 that backing plate 30 is connected with male model plate 20; Backing plate 30 belows are provided with foot pad 60, are provided with some top boards 70 in this foot pad 60, in order to fixing thimble 701; Foot pad 60 is fixed on the bottom plate 80 of below, and caster 10 is connected through an island master 90 with male model plate 20 and backing plate 30 in addition.
See also shown in Figure 2ly, be the demoulding step sketch map of the utility model mould structure, during the demoulding; Shutter 3 is held male model plates 20 and casters 10, so that male model plate 20 is connected with caster 10 is motionless, under self elastic force effect of spring 50; Backing plate 30 drives son 301 motions, accomplishes die sinking for the first time, when backing plate 30 drives son 301 and breaks away from finished product trip 7 fully; The binding force of male model plate 20 and caster 10 customer service shutter 3 under the active force of moulding board is accomplished die sinking for the second time, can see that the son 301 of coming in and going out breaks away from finished product trip 7 fully two this moments after; Then abdicated deformation space to finished product, worked as male model plate 20 then and move downward certain Chengdu, miss is 701 pushing-off products truly; Then trip 7 deforms under the extruding of male model benevolence 201, and forced stripper mechanism is accomplished smoothly.
The mould structure that the utility model provided is realized the order die sinking of three template dies with two template dies; Just between male model plate and foot pad, increase a backing plate; Then through the commonly used part lower link bar of three template dies and shutter control die sinking in proper order, compared with prior art the utility model is not only realized the smooth demoulding of product overhead kick but also is had simple in structure, cheap for manufacturing cost, workable, safe and reliable advantage.

Claims (4)

1. mould structure; It comprises a caster, is provided with a mother module core in this caster, and the below of mother module core is provided with a male model benevolence; Said male model benevolence is arranged in the male model plate; It is characterized in that: the below of male model plate is provided with a backing plate, is fixed with one on the backing plate and goes into son, and also be provided with a pull bar on the backing plate.
2. mould structure as claimed in claim 1 is characterized in that: said caster and male model plate are connected through a shutter when the demoulding.
3. mould structure as claimed in claim 1 is characterized in that: said pull bar cooperates a spring that backing plate is connected with the male model plate.
4. mould structure as claimed in claim 1 is characterized in that: the below of said backing plate is provided with foot pad, is provided with some top boards in this foot pad, in order to fixing thimble.
CN2011204954951U 2011-12-02 2011-12-02 Mold structure Expired - Fee Related CN202399445U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204954951U CN202399445U (en) 2011-12-02 2011-12-02 Mold structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204954951U CN202399445U (en) 2011-12-02 2011-12-02 Mold structure

Publications (1)

Publication Number Publication Date
CN202399445U true CN202399445U (en) 2012-08-29

Family

ID=46697119

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204954951U Expired - Fee Related CN202399445U (en) 2011-12-02 2011-12-02 Mold structure

Country Status (1)

Country Link
CN (1) CN202399445U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103448211A (en) * 2013-07-30 2013-12-18 黄山奥特斯电气有限公司 Secondary parting mold structure for movable die
CN104108147A (en) * 2013-04-16 2014-10-22 汉达精密电子(昆山)有限公司 Anti-stick structure of die
CN105904624A (en) * 2016-07-06 2016-08-31 健大电业制品(昆山)有限公司 Mold capable of achieving double ejection of B plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104108147A (en) * 2013-04-16 2014-10-22 汉达精密电子(昆山)有限公司 Anti-stick structure of die
CN103448211A (en) * 2013-07-30 2013-12-18 黄山奥特斯电气有限公司 Secondary parting mold structure for movable die
CN105904624A (en) * 2016-07-06 2016-08-31 健大电业制品(昆山)有限公司 Mold capable of achieving double ejection of B plate

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120829

Termination date: 20121202