CN103737812A - Anti-blocking mechanism for plastic mold accessories - Google Patents
Anti-blocking mechanism for plastic mold accessories Download PDFInfo
- Publication number
- CN103737812A CN103737812A CN201310746016.2A CN201310746016A CN103737812A CN 103737812 A CN103737812 A CN 103737812A CN 201310746016 A CN201310746016 A CN 201310746016A CN 103737812 A CN103737812 A CN 103737812A
- Authority
- CN
- China
- Prior art keywords
- pull bar
- obstructed
- mould
- ripple
- equal
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
Abstract
The invention discloses an anti-blocking mechanism for plastic mold accessories, which can prevent the mold installing accessories from being blocked. The anti-blocking mechanism comprises a front mold and a rear mold, wherein a front mold core is arranged in the front mold, a rear mold core is arranged in the rear mold, and the anti-blocking mechanism is characterized in that a pull rod mechanism is arranged between the front mold and the rear mold, and the front mold core is provided with a pull rod positioning mechanism which can prevent the accessories from being blocked when the accessories are installed. For overcoming shortcomings in the prior art, the invention provides a device for preventing the mold installing accessories from being blocked, which is simple in structure, convenient to machine, and low in production cost.
Description
Technical field
The present invention relates to the anti-mechanism of being obstructed of a kind of plastic mould annex.
Background technology
When existing pull bar is located, after die sinking, being subject to pulling force to clash into situation and the installation accessories that front mould has rollback is that front template can be retracted into water gap plate place, as can be subject to guide pillar to affect bad installation while returning installation accessories.
So existing mold installation accessories device awaits further perfect.
Summary of the invention
The object of the invention is, in order to overcome weak point of the prior art, provides a kind of simple in structure, easy to process, the anti-mechanism of being obstructed of plastic mould annex that production cost is low.
In order to achieve the above object, the present invention adopts following scheme:
The anti-mechanism of being obstructed of a kind of plastic mould annex, include front mould and rear mold, in described front mould, be provided with front cavity, in described rear mold, be provided with rear cavity, it is characterized in that: between described front mould and rear mold, be provided with drag link mechanism, in described front cavity, be provided with the pull bar detent mechanism being obstructed in the time of preventing installation accessories.
The anti-mechanism of being obstructed of a kind of plastic mould annex as above, is characterized in that described drag link mechanism includes the pull bar slotted eye being arranged in rear mold, on described front mould, is provided with pull bar, and described pull bar is arranged in described pull bar slotted eye.
The anti-mechanism of being obstructed of a kind of plastic mould annex as above, is characterized in that described pull bar detent mechanism includes the locating slot being opened on front mould, is provided with ripple ancient unit of weight, equal to 1/24 liang set screw that Draw bar lock can be fixed on front mould in described locating slot.
The anti-mechanism of being obstructed of a kind of plastic mould annex as above, is characterized in that being provided with locating hole on described pull bar, and described ripple ancient unit of weight, equal to 1/24 liang set screw is fastened in described locating hole.
The anti-mechanism of being obstructed of a kind of plastic mould annex as above, it is characterized in that described ripple ancient unit of weight, equal to 1/24 liang set screw includes screw body, at described screw body front end, be provided with mounting groove, in described mounting groove, be provided with ripple ancient unit of weight, equal to 1/24 liang, described ripple ancient unit of weight, equal to 1/24 liang is fastened on locating hole, between described ripple ancient unit of weight, equal to 1/24 liang and mounting groove, is provided with top pressure spring.
The anti-mechanism of being obstructed of a kind of plastic mould annex as above, is characterized in that described front mould includes front template, and described front cavity is arranged on front template, on described front template, is provided with water gap plate, on described water gap plate, is provided with panel.
The anti-mechanism of being obstructed of a kind of plastic mould annex as above, it is characterized in that described rear mold includes rear pattern plate, described rear cavity is arranged on rear pattern plate, on described rear pattern plate, is connected with base plate, between base plate and rear pattern plate, be provided with ejector retainner plate, described pull bar slotted eye is arranged on described rear pattern plate.
In sum, the present invention with respect to its beneficial effect of prior art is:
The present invention is simple in structure, easy to process, and production cost is low, easy for installation.
Accompanying drawing explanation
Fig. 1 is the intent of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the invention will be further described:
The anti-mechanism of being obstructed of a kind of plastic mould annex as shown in Figure 1, include front mould 1 and rear mold 2, in described front mould 1, be provided with front cavity 3, in described rear mold 2, be provided with rear cavity 4, between described front mould 1 and rear mold 2, be provided with drag link mechanism 5, in described front cavity 3, be provided with the pull bar detent mechanism 6 being obstructed in the time of preventing installation accessories.
Drag link mechanism 5 of the present invention includes the pull bar slotted eye 51 being arranged in rear mold 2, on described front mould 1, is provided with pull bar 52, and described pull bar 52 is arranged in described pull bar slotted eye 51.
Pull bar detent mechanism 6 of the present invention includes the locating slot 61 being opened on front mould 1, is provided with and pull bar 52 can be locked in to the ripple ancient unit of weight, equal to 1/24 liang set screw 63 on front mould 1 in described locating slot 61.
The present invention is provided with locating hole 521 on described pull bar 52, and described ripple ancient unit of weight, equal to 1/24 liang set screw 63 is fastened in described locating hole 521.
Ripple ancient unit of weight, equal to 1/24 liang set screw 63 of the present invention includes screw body 631, at described screw body 631 front ends, be provided with mounting groove 632, in described mounting groove 632, be provided with ripple ancient unit of weight, equal to 1/24 liang 633, described ripple ancient unit of weight, equal to 1/24 liang 633 is fastened on locating hole 521, between described ripple ancient unit of weight, equal to 1/24 liang 633 and mounting groove 632, is provided with top pressure spring 634.
Front mould 1 of the present invention includes front template 11, and described front cavity 3 is arranged on front template 11, on described front template 11, is provided with water gap plate 12, on described water gap plate 12, is provided with panel 13.
Rear mold 2 of the present invention includes rear pattern plate 21, and described rear cavity 4 is arranged on rear pattern plate 21, on described rear pattern plate 21, is connected with base plate 22, between base plate 22 and rear pattern plate 21, is provided with ejector retainner plate 23, and described pull bar slotted eye 51 is arranged on described rear pattern plate 21.
In the present invention, now front template is done ripple ancient unit of weight, equal to 1/24 liang screw and pull bar and is located ending the recessing of mould corresponding position, has solved that die sinking pulling force clashes into rollback situation and installation accessories is not obstructed; Easy to process and simple and easy.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. a plastic mould annex prevents being obstructed mechanism, include front mould (1) and rear mold (2), in described front mould (1), be provided with front cavity (3), in described rear mold (2), be provided with rear cavity (4), it is characterized in that: between described front mould (1) and rear mold (2), be provided with drag link mechanism (5), in described front cavity (3), be provided with the pull bar detent mechanism (6) being obstructed in the time of preventing installation accessories.
2. a kind of plastic mould annex according to claim 1 prevents being obstructed mechanism, it is characterized in that described drag link mechanism (5) includes the pull bar slotted eye (51) being arranged in rear mold (2), on described front mould (1), be provided with pull bar (52), described pull bar (52) is arranged in described pull bar slotted eye (51).
3. a kind of plastic mould annex according to claim 2 prevents being obstructed mechanism, it is characterized in that described pull bar detent mechanism (6) includes the locating slot (61) being opened on front mould (1), in described locating slot (61), be provided with and pull bar (52) can be locked in to the ripple ancient unit of weight, equal to 1/24 liang set screw (63) on front mould (1).
4. a kind of plastic mould annex according to claim 3 prevents being obstructed mechanism, it is characterized in that being provided with locating hole (521) on described pull bar (52), described ripple ancient unit of weight, equal to 1/24 liang set screw (63) is fastened in described locating hole (521), described ripple ancient unit of weight, equal to 1/24 liang set screw (63) includes screw body (631), at described screw body (631) front end, be provided with mounting groove (632), in described mounting groove (632), be provided with ripple ancient unit of weight, equal to 1/24 liang (633), described ripple ancient unit of weight, equal to 1/24 liang (633) is fastened on locating hole (521), between described ripple ancient unit of weight, equal to 1/24 liang (633) and mounting groove (632), be provided with top pressure spring (634).
5. a kind of plastic mould annex according to claim 1 prevents being obstructed mechanism, it is characterized in that described front mould (1) includes front template (11), described front cavity (3) is arranged on front template (11), on described front template (11), be provided with water gap plate (12), on described water gap plate (12), be provided with panel (13).
6. a kind of plastic mould annex according to claim 2 prevents being obstructed mechanism, it is characterized in that described rear mold (2) includes rear pattern plate (21), described rear cavity (4) is arranged on rear pattern plate (21), on described rear pattern plate (21), be connected with base plate (22), between base plate (22) and rear pattern plate (21), be provided with ejector retainner plate (23), described pull bar slotted eye (51) is arranged on described rear pattern plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310746016.2A CN103737812B (en) | 2013-12-27 | 2013-12-27 | The anti-mechanism of being obstructed of a kind of plastic mould annex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310746016.2A CN103737812B (en) | 2013-12-27 | 2013-12-27 | The anti-mechanism of being obstructed of a kind of plastic mould annex |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103737812A true CN103737812A (en) | 2014-04-23 |
| CN103737812B CN103737812B (en) | 2016-03-23 |
Family
ID=50494913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310746016.2A Expired - Fee Related CN103737812B (en) | 2013-12-27 | 2013-12-27 | The anti-mechanism of being obstructed of a kind of plastic mould annex |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103737812B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799214Y (en) * | 2005-06-13 | 2006-07-26 | 河南新飞电器有限公司 | Counter-drawing mechanism for injection mold |
| CN2832494Y (en) * | 2005-07-11 | 2006-11-01 | 亿利达机器(深圳)有限公司 | Contracting brake type mode locking structure for plastic jetting-moulding machine |
| CN102582049A (en) * | 2011-01-17 | 2012-07-18 | Ls美创有限公司 | Pull rod locking device for injection moulding machine and injection moulding machine |
| CN203198106U (en) * | 2013-04-11 | 2013-09-18 | 湖州双力自动化科技装备有限公司 | Horizontal type closing device |
| CN203792577U (en) * | 2013-12-27 | 2014-08-27 | 中山市利群精密实业有限公司 | Device for preventing accessory installation of mould from being impeded |
-
2013
- 2013-12-27 CN CN201310746016.2A patent/CN103737812B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799214Y (en) * | 2005-06-13 | 2006-07-26 | 河南新飞电器有限公司 | Counter-drawing mechanism for injection mold |
| CN2832494Y (en) * | 2005-07-11 | 2006-11-01 | 亿利达机器(深圳)有限公司 | Contracting brake type mode locking structure for plastic jetting-moulding machine |
| CN102582049A (en) * | 2011-01-17 | 2012-07-18 | Ls美创有限公司 | Pull rod locking device for injection moulding machine and injection moulding machine |
| CN203198106U (en) * | 2013-04-11 | 2013-09-18 | 湖州双力自动化科技装备有限公司 | Horizontal type closing device |
| CN203792577U (en) * | 2013-12-27 | 2014-08-27 | 中山市利群精密实业有限公司 | Device for preventing accessory installation of mould from being impeded |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103737812B (en) | 2016-03-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160323 Termination date: 20211227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |