CN102765150A - Quick mould change device - Google Patents
Quick mould change device Download PDFInfo
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- CN102765150A CN102765150A CN2012102575216A CN201210257521A CN102765150A CN 102765150 A CN102765150 A CN 102765150A CN 2012102575216 A CN2012102575216 A CN 2012102575216A CN 201210257521 A CN201210257521 A CN 201210257521A CN 102765150 A CN102765150 A CN 102765150A
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- mould
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- money
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Abstract
The invention discloses a quick mould change device. The quick mould change device comprises an upper mould fixing template and a lower mould fixing template, wherein a hot runner plate is arranged at the lower part of the upper mould fixing template; the bottom of the hot runner plate is connected with a front template; a rear template is mounted below the front template; an upper mould core and a lower mould core are embedded into the front template and the rear template; and mould supports are mounted on the two sides of the lower part of the rear template and on the lower mould fixing plate. The quick mould change device has the beneficial effects as follows: the quick mould change device is simple in structure and is convenient in mould change operation, the mould change process is effectively simplified, the injection molding production cycle is shortened, the probability of mould damage is reduced, and the service life of moulds is prolonged.
Description
Technical field
The present invention relates to a kind of mould, be specifically related to the fast quick change money of a kind of mould device.
Background technology
In the injection moulding production process, often having a lot of products has identical agent structure, because of product focal length changes, or local structural variation; And the product of the similar multi-series of deriving satisfies different function requirements, and a secondary mould, a plurality of dies or die mold insert are taked in normal consideration in the mould design; Through die being changed or the replacing of die mold insert, reach the effect of the many moneys of a mould, yet generally design is difficult to realize the online money that changes, and more finishes changing the money mold insert before the conventional design injection moulding; Be installed to injection machine production then, in the time of need changing money, again mould pulled down, change and required injection machine production is installed after changing the money mold insert again; If product volume is not very big, produce many moneys product again, frequent dismounting, working strength is big; Production cycle is long, and quality stability is poor, and production efficiency is low, influences die life.
Summary of the invention
The objective of the invention is to propose the fast quick change money of a kind of mould device, a to solve in the injection moulding process of the prior art a mould, when producing the different moneys of like products, need artificial more mold exchange to expend the problem of production time.
For reaching this purpose, the present invention adopts following technical scheme:
The fast quick change money of a kind of mould device comprises patrix fixed form and counterdie fixed form, and the bottom of patrix fixed form is provided with hot runner manifold; The bottom of hot runner manifold is connected with front template, and the side is equipped with rear pattern plate under the said front template, is inlaid with upper cores and following die within front template and the rear pattern plate; The both sides, bottom of said rear pattern plate are equipped with the mould pin, and said mould pin is installed on the counterdie fixed head, and needle plate at the bottom of the lower floor is installed on the counterdie fixed head; On the low needle plate of lower floor the subsurface needle plate is installed; Needle plate at the bottom of the upper strata is installed on the subsurface needle plate, is provided with patrix in the said front template and can changes mold insert, said patrix can change mold insert and be provided with hydraulic quick coupler; Last aspect needle plate is connected by the straight jacking block of counterdie with rear pattern plate; Between upper cores and last aspect needle plate, be provided with push rod, push rod will be gone up the aspect needle plate and be connected with rear pattern plate and following die thereof; Needle plate is provided with latch segment at the bottom of the said upper strata, and said subsurface needle plate is provided with and changes the money cushion block; Needle plate and mould pin are fastenedly connected by latch segment at the bottom of the said upper strata.
As of the present invention a kind of preferred, be provided with limited screw at the bottom of the said upper strata between needle plate and the subsurface needle plate.
As of the present invention a kind of preferred, said latch segment and limited screw post flexibly connect.
Beneficial effect of the present invention is: can change mold insert owing to be provided with patrix in the front template, patrix can change mold insert and be provided with hydraulic quick coupler; Last aspect needle plate is connected by the straight jacking block of counterdie with rear pattern plate; Between upper cores and last aspect needle plate, be provided with push rod, push rod will be gone up the aspect needle plate and be connected with rear pattern plate and following die thereof; Needle plate is provided with latch segment at the bottom of the said upper strata, and said subsurface needle plate is provided with and changes the money cushion block; Needle plate and mould pin are fastenedly connected by latch segment at the bottom of the said upper strata, when needs change money, only need ejection system to eject certain altitude to two groups of ejector retainner plates; Extract the latch segment on the needle plate at the bottom of the upper strata, ejection system retracts the subsurface needle plate, extracts to change money cushion block and limited screw post on the subsurface needle plate; Another money of swap-in changes the money cushion block and with the limited screw post again, matched moulds then, and the die face of front template pushes back release link; And then put into latch segment, and add the limited screw post and fix, so the present invention is simple in structure; It is convenient to change money, and production effect is good, can effectively simplify the money program of changing; Reduce the injection moulding production cycle, reduce the probability that mould damages, improve the service life of mould.
Description of drawings
The structural representation of the fast quick change money of a kind of mould device that Fig. 1 provides for the specific embodiment of the invention 1;
The partial schematic diagram of the fast quick change money of a kind of mould device that Fig. 2 specific embodiment of the invention 1 provides;
The partial schematic diagram of the fast quick change money of a kind of mould device that Fig. 3 specific embodiment of the invention 1 provides;
The partial schematic diagram of the fast quick change money of a kind of mould device that Fig. 4 specific embodiment of the invention 1 provides.
Among the figure:
1, upper mould fixed plate; 2, hot runner manifold; 3, A plate; 4, B plate; 5, mould pin; 6, go up the aspect needle plate; 7, needle plate at the bottom of the upper strata; 8, subsurface needle plate; 9, needle plate at the bottom of the lower floor; 10, counterdie fixed head; 11, upper cores; 12, following die; 13, patrix can change mold insert; 14. hydraulic quick coupler; 15, the straight jacking block of counterdie; 16, push rod; 17, change the money cushion block; 18, limited screw post; 19, latch segment; 20, positioning ball.
The specific embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and through the specific embodiment; Extremely shown in Figure 4 like Fig. 1, the fast quick change money of a kind of mould device, it comprises upper mould fixed plate 1 and counterdie fixed head 10; Between upper mould fixed plate 1 and counterdie fixed head 10, be provided with the related device of matched moulds, injection moulding, die sinking; Be in particular and under upper mould fixed plate 1, be provided with hot runner manifold 2, the main task of hot runner manifold 2 is that constant temperature ground is sent into melt each single nozzles from sprue, and the bottom of hot runner manifold 2 is equipped with front template 3; The bottom of front template 3 is equipped with rear pattern plate 4; The two ends of the bottom surface of rear pattern plate 4 are separately installed with mould pin 5, are being provided with aspect needle plate 6 between two mould pin 5, and last aspect needle plate 6 is connected by the straight jacking block 15 of counterdie with rear pattern plate 4; Be inlaid with upper cores 11 and following die 12 within front template 3 and the rear pattern plate 4, upper and lower die 11,12 has been formed die cavity.Between upper cores 11 and last aspect needle plate 6, be provided with push rod 16, push rod 16 will be gone up aspect needle plate 6 and be connected with rear pattern plate 4 and following die 12 thereof.
The present invention carries out other different money products when changing the money course of work at it, and ejection system ejects certain altitude to two groups of ejector retainner plates, extracts the latch segment 19 on the needle plate 7 at the bottom of the upper strata, and ejection system retracts subsurface needle plate 8.Extract and change money cushion block 17 and limited screw post 18 on the subsurface needle plate 8, another money of swap-in changes the money cushion block and with the limited screw post again.Matched moulds then; The die face of front template 3 pushes back release link, sticks together with needle plate 9 at the bottom of the lower floor so go up aspect needle plate 6, and then puts into latch segment 19; And add limited screw post 18 and fix; Surely live latch segment 19 by positioning ball 20, so, last aspect needle plate 6 has been linked to be one 9 times with needle plate at the bottom of the lower floor.
As shown in Figure 3; Open mould, utilize four little push rods to insert the springing faces of changing joints 14 fast, make patrix can change mold insert 13 with changing-over 14 fast and eject; Taking-up can be changed mold insert; The counterdie correspondence can be changed mold insert snap in the snap joint 14, after accomplishing that the online completion upper and lower mould of whole patrix mold insert on-line replacing is required and changing accessory, realize the product injection moulding of different moneys.The present invention is simple in structure, and it is convenient to change money, and production effect is good, can effectively simplify the money program of changing, and reduces the injection moulding production cycle, reduces the probability that mould damages, and improves the service life of mould.
Above embodiment has just set forth basic principle of the present invention and characteristic; The present invention is not limited by the foregoing description; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various variations and change, and these variations and change all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. the fast quick change money of a mould device comprises patrix fixed form and counterdie fixed form, and the bottom of patrix fixed form is provided with hot runner manifold; The bottom of hot runner manifold is connected with front template; The side is equipped with rear pattern plate under the said front template, is inlaid with upper cores and following die within front template and the rear pattern plate, and the both sides, bottom of said rear pattern plate are equipped with the mould pin; Said mould pin is installed on the counterdie fixed head; Needle plate at the bottom of the lower floor is installed on the counterdie fixed head, on the low needle plate of lower floor the subsurface needle plate is installed, needle plate at the bottom of the upper strata is installed on the subsurface needle plate; It is characterized in that: be provided with patrix in the said front template and can change mold insert, said patrix can change mold insert and be provided with hydraulic quick coupler; Last aspect needle plate is connected by the straight jacking block of counterdie with rear pattern plate; Between upper cores and last aspect needle plate, be provided with push rod, push rod will be gone up the aspect needle plate and be connected with rear pattern plate and following die thereof; Needle plate is provided with latch segment at the bottom of the said upper strata, and said subsurface needle plate is provided with and changes the money cushion block; Needle plate and mould pin are fastenedly connected by latch segment at the bottom of the said upper strata.
2. the fast quick change money of a kind of mould as claimed in claim 1 device is characterized in that: be provided with limited screw at the bottom of the said upper strata between needle plate and the subsurface needle plate.
3. the fast quick change money of a kind of mould as claimed in claim 1 device is characterized in that: said latch segment and limited screw post flexibly connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102575216A CN102765150A (en) | 2012-07-24 | 2012-07-24 | Quick mould change device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102575216A CN102765150A (en) | 2012-07-24 | 2012-07-24 | Quick mould change device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102765150A true CN102765150A (en) | 2012-11-07 |
Family
ID=47092827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102575216A Pending CN102765150A (en) | 2012-07-24 | 2012-07-24 | Quick mould change device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102765150A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196482A (en) * | 2015-10-22 | 2015-12-30 | 泰逸电子（昆山）有限公司 | Mold for bottom cover of notebook computer |
| CN108907141A (en) * | 2018-08-22 | 2018-11-30 | 苏州广型模具有限公司 | A kind of push plate position limiting structure |
-
2012
- 2012-07-24 CN CN2012102575216A patent/CN102765150A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196482A (en) * | 2015-10-22 | 2015-12-30 | 泰逸电子（昆山）有限公司 | Mold for bottom cover of notebook computer |
| CN108907141A (en) * | 2018-08-22 | 2018-11-30 | 苏州广型模具有限公司 | A kind of push plate position limiting structure |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121107 |