CN203543019U - Injection mold - Google Patents

Injection mold Download PDF

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Publication number
CN203543019U
CN203543019U CN201320708717.2U CN201320708717U CN203543019U CN 203543019 U CN203543019 U CN 203543019U CN 201320708717 U CN201320708717 U CN 201320708717U CN 203543019 U CN203543019 U CN 203543019U
Authority
CN
China
Prior art keywords
oblique top
injection mold
pentroof
caster
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
CN201320708717.2U
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Chinese (zh)
Inventor
不公告发明人
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.)
KUNSHAN SHUOQIANG INFORMATION CONSULTING Co Ltd
Original Assignee
KUNSHAN SHUOQIANG INFORMATION CONSULTING 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 KUNSHAN SHUOQIANG INFORMATION CONSULTING Co Ltd filed Critical KUNSHAN SHUOQIANG INFORMATION CONSULTING Co Ltd
Priority to CN201320708717.2U priority Critical patent/CN203543019U/en
Application granted granted Critical
Publication of CN203543019U publication Critical patent/CN203543019U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an injection mold. The injection mold comprises a cavity plate, a cavity insert, a core insert, a pentroof base, a pentroof, an elastic mechanism and a limiting mechanism, wherein the cavity insert is arranged below the cavity plate; the core insert is arranged below the cavity insert; a cavity for a product to be injected is formed between the cavity insert and the core insert; the upper end of the pentroof base is fixed on the cavity plate, and the lower end of the pentroof base is connected with the pentroof; the pentroof obliquely passes through the cavity insert downwards; the lower end of the pentroof is matched with the position of a cavity barb; the elastic mechanism is used for applying elastic force to the pentroof downwards in the oblique direction; the limiting mechanism is used for limiting movement of the pentroof in the oblique direction; the elastic mechanism and the limiting mechanism are arranged between the pentroof base and the pentroof. The injection mold has the characteristics of convenience in installation, simplicity in processing, ingenious cavity barb mode, small requirement space and waste reduction.

Description

A kind of injection mold
Technical field
The utility model relates to a kind of injection mold.
Background technology
During design injection mold, if when master mold has barb, also accordingly there is barb the same with male model, need to have two ejector retainner plates to coordinate oblique top to take off barb.The principle of this structure is: in the time of the die sinking of male and female die, master mold needle plate due to excellent power collagen because of, start to move down, in master mold, oblique top also moves thereupon simultaneously, until barb is wherein also provided with the guide pillar that runs through upper bolster, stripper plate, upper ejector retainner plate, lower ejector retainner plate and caster, guide pillar is responsible for the needle plate that leads, prevent oblique top offset, card breaks.
This type of solves barb mode need to, at the inner two boards that increases of template, go up ejector retainner plate and lower ejector retainner plate, so corresponding mould bases just needs increasing, waste material and resource.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.
For addressing the above problem, the utility model proposes a kind of injection mold, comprising: caster; Mother module core and male die core, described mother module core is located at the below of described caster, and described male die core is located at the below of described mother module core, forms the die cavity for the treatment of injecting products between mother module core and male die core; Tilted footstock and oblique top, described tilted footstock upper end is fixed on described caster, and lower end connects described oblique top, and oblique top is tiltedly passed down through described mother module core, and match with master mold barb position in the lower end of oblique top; Described oblique top is applied in oblique direction to the elastic mechanism of elastic force downwards, and described oblique top is moved and carries out spacing position-limit mechanism in oblique direction, described elastic mechanism and position-limit mechanism are located between described tilted footstock and oblique top.
According to injection mold of the present utility model, when the die sinking, during the die sinking of male and female die, oblique top is due to the reason of elastic mechanism, between oblique top and tilted footstock, flick, oblique top is moved with mother module core, moves to after certain distance, position-limit mechanism is held oblique top stop motion, oblique top barb.Thereby the utlity model has easy for installation, processing is simple, master mold barb mode is ingenious, demand space is little, the feature cutting the waste.
In addition, according to injection mold of the present utility model, also there is following additional technical feature:
Preferably, described elastic mechanism and position-limit mechanism are: limit chamber and spring groove, and described limit chamber and spring groove are located in described tilted footstock, and spring groove is positioned at the below of limit chamber; Spring, described spring is located in described spring groove; Caging bolt, the upper end of described caging bolt is provided with spacing block set, and spacing block set is positioned at described limit chamber, and caging bolt is passed down through described spring, and lower end is fixed in described oblique top.
Preferably, described caging bolt model is M8, and the diameter of shank of bolt is 10mm.
Preferably, the upper end of described tilted footstock is fixed on described caster by buckle closure.
Preferably, described buckle closure is bolted on caster.
Preferably, the upper surface of described buckle closure and the upper surface of described caster are concordant.
Preferably, the upper side of described tilted footstock is provided with Ka Tai.
Preferably, the lower end of described oblique top is provided with breaking return.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is the structural representation of a kind of injection mold of the utility model;
Fig. 2 is the utility model Fig. 1 partial enlarged drawing.
description of reference numerals:
Caster 1; Mother module core 2; Male die core 3; Male model plate 4; Tilted footstock 5; Oblique top 6; Limit chamber 7; Caging bolt 8; Spring groove 9; Spring 10; Spacing block set 11; Buckle closure 12; Bolt 13; Breaking return 14.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, for example, can be mechanical connection or electrical connection, can be also the connection of two element internals, can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
Below with reference to Fig. 1,2, describe according to a kind of injection mold of the utility model embodiment.As shown in Figure 1, 2, injection mold of the present utility model comprises caster 1, mother module core 2, male die core 3, male model plate 4, tilted footstock 5, oblique top 6, limit chamber 7, caging bolt 8, spring groove 9, spring 10, spacing block set 11, buckle closure 12, bolt 13, breaking return 14.
Mother module core 2 is located at the below of described caster 1, and described male die core 3 is located at the below of described mother module core 2, forms the die cavity for the treatment of injecting products between mother module core 2 and male die core 3; Male model plate 4 is located at the below of male die core 3.Tilted footstock 5 and oblique top 6, described tilted footstock 5 upper ends are fixed on described caster 1, and lower end connects described oblique top 6, and oblique top 6 is tiltedly passed down through described mother module core 2, and match with master mold barb position in the lower end of oblique top 6; Described oblique top 6 is applied to the elastic mechanism of elastic force downwards in oblique direction, and described oblique top 6 is moved and carries out spacing position-limit mechanism in oblique direction, described elastic mechanism and position-limit mechanism are located between described tilted footstock 5 and oblique top 6.
According to injection mold of the present utility model, when the die sinking, during 2 die sinking of male and female die, oblique top 6 is due to the reason of elastic mechanism, between oblique top 6 and tilted footstock 5, flick, oblique top 6, with mother module core 2 motions, moves to after certain distance, position-limit mechanism is held oblique top 6 stop motions, oblique top 6 barbs.Thereby the utlity model has easy for installation, processing is simple, master mold barb mode is ingenious, demand space is little, the feature cutting the waste.
Concrete, as shown in Figure 2, described elastic mechanism and position-limit mechanism are: limit chamber 7 and spring groove 9, and described limit chamber 7 and spring groove 9 are located in described tilted footstock 5, and spring groove 9 is positioned at the below of limit chamber 7; Spring 10, described spring 10 is located in described spring groove 9; Caging bolt 8, the upper end of described caging bolt 8 is provided with spacing block set 11, and spacing block set 11 is positioned at described limit chamber 7, and caging bolt 8 is passed down through described spring 10, and lower end is fixed in described oblique top 6.Advantageously, described caging bolt 8 models are M8, and the diameter of shank of bolt is 10mm.
According to an example of the present utility model, the upper end of described tilted footstock 5 is fixed on described caster 1 by buckle closure 12.Described buckle closure 12 is fixed on caster 1 by bolt 13.Thus, the caging bolt 8 that can be easy for installation and removal.The upper surface of described buckle closure 12 is concordant with the upper surface of described caster 1.In addition, the upper side of described tilted footstock 5 is provided with Ka Tai.Ka Tai is down sliding not for tilted footstock 5 is stuck on described caster 1.
According to the difference of the present embodiment converted products, in the lower end of described oblique top, be provided with breaking return 14.
In the description of this description, the description of reference term " embodiment ", " example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.

Claims (8)

1. an injection mold, is characterized in that, comprising:
Caster;
Mother module core and male die core, described mother module core is located at the below of described caster, and described male die core is located at the below of described mother module core, forms the die cavity for the treatment of injecting products between mother module core and male die core;
Tilted footstock and oblique top, described tilted footstock upper end is fixed on described caster, and lower end connects described oblique top, and oblique top is tiltedly passed down through described mother module core, and match with master mold barb position in the lower end of oblique top;
Described oblique top is applied in oblique direction to the elastic mechanism of elastic force downwards, and described oblique top is moved and carries out spacing position-limit mechanism in oblique direction, described elastic mechanism and position-limit mechanism are located between described tilted footstock and oblique top.
2. injection mold according to claim 1, is characterized in that, described elastic mechanism and position-limit mechanism are:
Limit chamber and spring groove, described limit chamber and spring groove are located in described tilted footstock, and spring groove is positioned at the below of limit chamber;
Spring, described spring is located in described spring groove;
Caging bolt, the upper end of described caging bolt is provided with spacing block set, and spacing block set is positioned at described limit chamber, and caging bolt is passed down through described spring, and lower end is fixed in described oblique top.
3. injection mold according to claim 1, is characterized in that, described caging bolt model is M8, and the diameter of shank of bolt is 10mm.
4. injection mold according to claim 1, is characterized in that, the upper end of described tilted footstock is fixed on described caster by buckle closure.
5. injection mold according to claim 4, is characterized in that, described buckle closure is bolted on caster.
6. injection mold according to claim 4, is characterized in that, the upper surface of described buckle closure is concordant with the upper surface of described caster.
7. injection mold according to claim 1, is characterized in that, the upper side of described tilted footstock is provided with Ka Tai.
8. injection mold according to claim 1, is characterized in that, the lower end of described oblique top is provided with breaking return.
CN201320708717.2U 2013-11-12 2013-11-12 Injection mold Expired - Fee Related CN203543019U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320708717.2U CN203543019U (en) 2013-11-12 2013-11-12 Injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320708717.2U CN203543019U (en) 2013-11-12 2013-11-12 Injection mold

Publications (1)

Publication Number Publication Date
CN203543019U true CN203543019U (en) 2014-04-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320708717.2U Expired - Fee Related CN203543019U (en) 2013-11-12 2013-11-12 Injection mold

Country Status (1)

Country Link
CN (1) CN203543019U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103568218A (en) * 2013-11-12 2014-02-12 昆山市硕强信息咨询有限公司 Injection mold
CN104802367A (en) * 2015-03-25 2015-07-29 浙江凯华模具有限公司 Side core-pulling mechanism used for injection mold and provided with fixed die side inclined ejector block driven by kiss-off part

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103568218A (en) * 2013-11-12 2014-02-12 昆山市硕强信息咨询有限公司 Injection mold
CN104802367A (en) * 2015-03-25 2015-07-29 浙江凯华模具有限公司 Side core-pulling mechanism used for injection mold and provided with fixed die side inclined ejector block driven by kiss-off part

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

Granted publication date: 20140416

Termination date: 20141112

EXPY Termination of patent right or utility model