CN103009587A - Die opening/closing structure system used for injection mold - Google Patents
Die opening/closing structure system used for injection mold Download PDFInfo
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- CN103009587A CN103009587A CN2012105611638A CN201210561163A CN103009587A CN 103009587 A CN103009587 A CN 103009587A CN 2012105611638 A CN2012105611638 A CN 2012105611638A CN 201210561163 A CN201210561163 A CN 201210561163A CN 103009587 A CN103009587 A CN 103009587A
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Abstract
The invention relates to a die opening/closing structure system, which comprises a panel, a plate A and a plate B, and further includes a small pull rod mechanism, a rubber plug mechanism, a push/stop block mechanism and a sliding block mechanism, wherein the small pull rod mechanism includes pull rod screws mounted in the panel, a small pull rod arranged on the pull rod screws and penetrating the plate A and the plate B, and a small pull rod spring arranged on the outer side of the small pull rod and in the plate A; a limit step matched with the head part of the small pull rod is arranged in the plate A; the rubber plug mechanism includes a rubber plug rod and a rubber plug fixed at the rod part of the rubber plug rod, wherein the head part of the rubber plug rod is matched with the step in the plate A, and the rubber plug is plugged into a hole in the plate B; the push/stop block mechanism includes a push block mounted on the panel, a stop block capable of sliding in the plate A, and block springs mounted in the stop block and the plate A. According to the system, the sliding block can move first during die opening and move last during die closing, so that the rubber shoveling phenomenon can be avoided, the product yield can be greatly improved, and the factory cost of the product is further lowered.
Description
Technical field
The present invention relates to the injection mold in the die industry, especially relate to a kind of injection mold die sinking mould-matching structure system.
Background technology
A kind of processing method of using when injection mo(u)lding is some complex-shaped parts of batch production.Specifically the finger material that melts that will be heated is injected die cavity by high pressure, behind cooling curing, obtains formed products.According to the market demand, existing product sometimes will be on metal parts plastic cement or encapsulate, so just metal parts need to be placed in the mould and produce, but in matched moulds, slide block can follow mould to move together, the phenomenon of shovel glue can often occur, plastic cement or encapsulate can not fit tightly on metal parts like this, can cause the generation of substandard product, are used in important mechanically being easy to and produce dangerous.
Summary of the invention
Technical problem to be solved by this invention provides a kind of injection mold usefulness die sinking mould-matching structure system that can not shovel the glue phenomenon in the die sinking matched moulds.
The present invention solves the technical scheme that its technical problem takes: a kind of injection mold is with die sinking mould-matching structure system, comprise panel, A plate and B plate, described system also comprises lower link bar mechanism, plug mechanism, push and block block mechanism and slide block mechanism, described lower link bar mechanism comprises on the pull bar screw that is installed in the panel, the pull bar screw and runs through the lower link bar of A plate and B plate and the lower link bar spring in the A plate of the lower link bar outside, the limited step that cooperates with the lower link bar head is arranged in the A plate; The plug that described plug mechanism comprises the plug bar and is fixed on plug bar bar section, the plug club head cooperates with step in the A plate, in the hole of plug insertion B plate; Described push and block block mechanism comprises pushing block, the block that can slide that is installed on the panel and is installed on block inside and A intralamellar part in the A plate stopper spring.
Further concrete, described slide block mechanism comprises the shovel that is fixed on the panel and slide block that can oblique slip on shovel, and shovel is inserted in the A plate, and slide block is arranged in the A plate.
In order to increase formation, further, described slide block is divided into three sections slips in shovel.
Further concrete, pushing block and block contact position are two inclined-planes or two arc surfaces in the described push and block block mechanism.
The invention has the beneficial effects as follows: adopted after the said structure, can make slide block moving first in die sinking, moving after in the time of matched moulds, the generation of having stopped shovel glue phenomenon has improved the qualification rate of product greatly, has further reduced the cost that dispatches from the factory of product.
Description of drawings
Fig. 1 is the structural representation of lower link bar of the present invention mechanism;
Fig. 2 is the structural representation of plug of the present invention mechanism;
Fig. 3 is the structural representation of push and block block mechanism of the present invention;
Fig. 4 is the structural representation of slide block mechanism of the present invention.
Among the figure: 1, panel; 2, A plate; 3, B plate; 4, pull bar screw; 5, lower link bar spring; 6, lower link bar; 7, plug bar; 8, plug; 9, pushing block; 10, block; 11, stopper spring; 12, shovel; 13, slide block.
The specific embodiment
A kind of injection mold is with die sinking mould-matching structure system as shown in Figure 1, Figure 2, Figure 3 and Figure 4, comprise panel 1, A plate 2 and B plate 3, described system also comprises lower link bar mechanism, plug mechanism, push and block block mechanism and slide block mechanism, described lower link bar mechanism comprises on the pull bar screw 4 that is installed in the panel 1, the pull bar screw 4 and runs through the lower link bar 6 of A plate 2 and B plate 3 and the lower link bar spring 5 in lower link bar 6 outside A plates 2, the limited step that cooperates with lower link bar 6 heads is arranged in A plate 2; The plug 8 that described plug mechanism comprises plug bar 7 and is fixed on plug bar 7 bar sections, plug bar 7 heads cooperate with step in the A plate 2, in the hole of plug 8 insertion B plates 3; Described push and block block mechanism comprises the pushing block 9 that is installed on the panel 1, the block 10 that can slide and is installed on block 10 inside and A plate 2 inside in A plate 2 stopper spring 11; Described slide block mechanism comprises the shovel 12 that is fixed on the panel 1 and slide block 13 that can oblique slip on shovel 12, and shovel 12 is inserted in the A plates 2, and slide block 13 is arranged in the A plate 2; Described slide block 13 is divided into three sections slips in shovel 12; Pushing block 9 is two inclined-planes or two arc surfaces with block 10 contact positions in the described push and block block mechanism.
During die sinking, lower link bar spring 5 flicks panel 1 and A plate 2, and the PL1 face is opened, 13 motions of shovel 12 band movable sliders, and when the operation certain distance, A plate 2 and B plate 3 are stressed, and plug 8 is pulled out, and the PL2 face is opened, and slide block 13 is moving first when realizing die sinking smoothly, and A plate 2 and B plate 3 are rear moving.
During matched moulds, when panel 1 down moved, during pushing block 9 contact blocks 10, A plate 2 is stressed to be contacted first with B plate 3, the PL2 face closes, and panel 1 continues motion, makes plug 8 enter B plate 3, and the PL1 face closes, slide block 13 is closed, realized that smoothly A plate 2 and B plate 3 close first, close behind the slide block 13.
It is emphasized that: above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.
Claims (4)
1. an injection mold is with die sinking mould-matching structure system, comprise panel (1), A plate (2) and B plate (3), it is characterized in that: described system also comprises lower link bar mechanism, plug mechanism, push and block block mechanism and slide block mechanism, described lower link bar mechanism comprises that the pull bar screw (4), the pull bar screw (4) that are installed in the panel (1) are upper and runs through lower link bar (6) and the interior lower link bar spring (5) of lower link bar (6) outside A plate (2) of A plate (2) and B plate (3), the limited step that cooperates with lower link bar (6) head is arranged in A plate (2); The plug (8) that described plug mechanism comprises plug bar (7) and is fixed on plug bar (7) bar section, plug bar (7) head cooperates with step in the A plate (2), in the hole of plug (8) insertion B plate (3); Described push and block block mechanism comprises the pushing block (9) that is installed on the panel (1), the block (10) that can slide and is installed on the inner stopper spring (11) inner with A plate (2) of block (10) in A plate (2).
2. injection mold according to claim 1 is with die sinking mould-matching structure system, it is characterized in that: described slide block mechanism comprises the shovel (12) that is fixed on the panel (1) and can go up in shovel (12) slide block (13) of oblique slip, shovel (12) is inserted in the A plate (2), and slide block (13) is arranged in the A plate (2).
3. injection mold according to claim 2 is with die sinking mould-matching structure system, and it is characterized in that: described slide block (13) is divided into three sections slips in shovel (12).
4. injection mold according to claim 1 is with die sinking mould-matching structure system, and it is characterized in that: pushing block (9) is two inclined-planes or two arc surfaces with block (10) contact position in the described push and block block mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105611638A CN103009587A (en) | 2012-12-21 | 2012-12-21 | Die opening/closing structure system used for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105611638A CN103009587A (en) | 2012-12-21 | 2012-12-21 | Die opening/closing structure system used for injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103009587A true CN103009587A (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105611638A Pending CN103009587A (en) | 2012-12-21 | 2012-12-21 | Die opening/closing structure system used for injection mold |
Country Status (1)
| Country | Link |
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| CN (1) | CN103009587A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773918A (en) * | 2016-04-23 | 2016-07-20 | 东莞市盛涵精密塑胶制品有限公司 | Die with anti-collision slider and obliquely-pressing block structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202114842U (en) * | 2011-01-27 | 2012-01-18 | 上海久田汽车零部件制造有限公司 | A-B plate pre-resetting mechanism for large and medium-sized three plates mold |
| CN202241870U (en) * | 2011-09-20 | 2012-05-30 | 深圳市京信通科技有限公司 | Opening and closing mould sequence control mechanism as well as mould therewith |
| CN102729432A (en) * | 2012-06-28 | 2012-10-17 | 中山市朗华模具注塑有限公司 | Mold locking structure for injection mold |
| CN203046182U (en) * | 2012-12-21 | 2013-07-10 | 苏州奔腾塑业有限公司 | Mould opening and closing structure system for injection molding mould |
-
2012
- 2012-12-21 CN CN2012105611638A patent/CN103009587A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202114842U (en) * | 2011-01-27 | 2012-01-18 | 上海久田汽车零部件制造有限公司 | A-B plate pre-resetting mechanism for large and medium-sized three plates mold |
| CN202241870U (en) * | 2011-09-20 | 2012-05-30 | 深圳市京信通科技有限公司 | Opening and closing mould sequence control mechanism as well as mould therewith |
| CN102729432A (en) * | 2012-06-28 | 2012-10-17 | 中山市朗华模具注塑有限公司 | Mold locking structure for injection mold |
| CN203046182U (en) * | 2012-12-21 | 2013-07-10 | 苏州奔腾塑业有限公司 | Mould opening and closing structure system for injection molding mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773918A (en) * | 2016-04-23 | 2016-07-20 | 东莞市盛涵精密塑胶制品有限公司 | Die with anti-collision slider and obliquely-pressing block structure |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |