CN203282681U - Injection mold with deep-cavity type side core-pulling mechanism - Google Patents
Injection mold with deep-cavity type side core-pulling mechanism Download PDFInfo
- Publication number
- CN203282681U CN203282681U CN2013202275758U CN201320227575U CN203282681U CN 203282681 U CN203282681 U CN 203282681U CN 2013202275758 U CN2013202275758 U CN 2013202275758U CN 201320227575 U CN201320227575 U CN 201320227575U CN 203282681 U CN203282681 U CN 203282681U
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- movable mold
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- plate
- fixing plate
- pulling mechanism
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Abstract
The utility model relates to an injection mold with a deep-cavity type side core-pulling mechanism, which comprises a fixed mold fixing plate, a fixed mold plate, a movable mold plate and a movable mold fixing plate; a movable mold core is arranged in the movable mold plate; the movable mold core is connected with the movable mold plate through a T-shaped groove in a sliding manner; a spacing hole penetrating the movable mold plate is formed in the movable mold plate; a pull rod penetrating the movable mold core is arranged on the movable mold core; a spring is arranged between the pull rod and the movable mold fixing plate. Through the simplification of a common side core-pulling mechanism, the condition that a slide block is pulled by an inclined guide post is avoided; when the mold is in parting, at first, the movable mold plate and the fixed mold plate are separated, then the ejector pad is pulled by an external hydrocylinder, and pushes the movable mold core to slide along the T-shaped groove, and finally, a work piece is taken out, and the spring drags the movable mold core in the movable mold plate directly when the mold is reset. The injection mold adopting the scheme is simple in structure, and is stable and reliable to operate.
Description
Technical field
The utility model relates to the injection mold technical field, especially a kind of injection mold with deep cavity shape side core-pulling mechanism.
Background technology
In known technical field, 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, after cooling curing, obtain formed products, and injection mold is a kind of instrument of producing plasthetics, is also the instrument of giving plasthetics complete structure and accurate dimension.Some are large-scale while having the product in dark chamber making, the somatotype demoulding of its mould own is just very difficult, if the sidewall of this series products also needs to carry out side core-pulling, just seem more difficult, so need to have a kind of simple in structure, working stability is reliable, can adapt to preferably the mould of requirement of the product side core-pulling of dark chamber type.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of simple in structure, injection mold that working stability has the deep cavity shape side core-pulling mechanism reliably is provided.
the technical scheme that its technical problem that solves the utility model adopts is: a kind of injection mold with deep cavity shape side core-pulling mechanism, comprise the cover half fixed head, solid plate, moving platen and dynamic mould fixing plate, be provided with mavable module core in described moving platen, be slidably connected by T-shaped groove between described mavable module core and moving platen, be provided with the spacing hole that runs through moving platen on described moving platen, be provided with the pull bar that runs through mavable module core on described mavable module core, and be provided with spring between described pull bar and dynamic mould fixing plate, bottom at described mavable module core is provided with pushing block, one end of described pushing block and the bottom close contact of mavable module core, the other end embeds and is installed in dynamic mould fixing plate.
Further, as a kind of concrete form, the utility model is provided with fixed block on described dynamic mould fixing plate, is provided with spring between the end of described fixed block and pull bar.
Further,, as a kind of concrete fixed form, be bolted to connection between moving platen described in the utility model and dynamic mould fixing plate.
Further,, for the stable and reliable operation of mechanism, connect by T-shaped groove between pushing block described in the utility model and dynamic mould fixing plate.
the beneficial effects of the utility model are: the utility model is by simplifying common side core-pulling mechanism, avoid using Angle Pin to carry out the promotion of slide block, because if the goods of dark chamber class need side core-pulling, its needed Angle Pin is longer, long-term use easily causes the bending of Angle Pin, in somatotype, at first moving platen separates with solid plate, then the hydraulic jack by peripheral hardware promotes pushing block, pushing block promotes mavable module core and slides along T-shaped groove, take out finally product, when resetting, spring is directly pulled mavable module core in moving platen into, this programme is simple in structure, stable and reliable operation.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
In figure: 1. cover half fixed head, 2. solid plate, 3. moving platen, 31. mavable module cores, 32. spacing holes, 33. pushing blocks, 4. dynamic mould fixing plate, 5. pull bar, 6. spring, 7. fixed block, 8. bolt.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
as shown in Figure 1, originally the injection mold that has the deep cavity shape side core-pulling mechanism, comprise cover half fixed head 1, solid plate 2, moving platen 3 and dynamic mould fixing plate 4, be fixedly connected with by bolt 8 between described moving platen 3 and dynamic mould fixing plate 4, be provided with mavable module core 31 in described moving platen 3, be slidably connected by T-shaped groove between described mavable module core 31 and moving platen 3, be provided with the spacing hole 32 that runs through moving platen 3 on described moving platen 3, be provided with the pull bar 5 that runs through mavable module core 31 on described mavable module core 31, be provided with fixed block 7 on described dynamic mould fixing plate 4, be provided with spring 6 between the end of described fixed block 7 and pull bar 5, be provided with pushing block 33 in the bottom of described mavable module core 31, one end of described pushing block 33 and the bottom close contact of mavable module core 31, the other end embeds and is installed in dynamic mould fixing plate 4, connect by T-shaped groove between described pushing block 33 and dynamic mould fixing plate 4.
Claims (4)
1. injection mold with deep cavity shape side core-pulling mechanism, comprise cover half fixed head (1), solid plate (2), moving platen (3) and dynamic mould fixing plate (4), be provided with mavable module core (31) in described moving platen (3), it is characterized in that: be slidably connected by T-shaped groove between described mavable module core (31) and moving platen (3), be provided with the spacing hole (32) that runs through moving platen (3) on described moving platen (3), be provided with the pull bar (5) that runs through mavable module core (31) on described mavable module core (31), and be provided with spring (6) between described pull bar (5) and dynamic mould fixing plate (4), be provided with pushing block (33) in the bottom of described mavable module core (31), the bottom close contact of one end of described pushing block (33) and mavable module core (31), the other end embeds and is installed in dynamic mould fixing plate (4).
2. the injection mold with deep cavity shape side core-pulling mechanism as claimed in claim 1, it is characterized in that: described dynamic mould fixing plate (4) is provided with fixed block (7), is provided with spring (6) between the end of described fixed block (7) and pull bar (5).
3. the injection mold with deep cavity shape side core-pulling mechanism as claimed in claim 1, is characterized in that: be fixedly connected with by bolt (8) between described moving platen (3) and dynamic mould fixing plate (4).
4. the injection mold with deep cavity shape side core-pulling mechanism as claimed in claim 1, is characterized in that: connect by T-shaped groove between described pushing block (33) and dynamic mould fixing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202275758U CN203282681U (en) | 2013-04-14 | 2013-04-14 | Injection mold with deep-cavity type side core-pulling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202275758U CN203282681U (en) | 2013-04-14 | 2013-04-14 | Injection mold with deep-cavity type side core-pulling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203282681U true CN203282681U (en) | 2013-11-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202275758U Expired - Fee Related CN203282681U (en) | 2013-04-14 | 2013-04-14 | Injection mold with deep-cavity type side core-pulling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203282681U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660191A (en) * | 2013-12-31 | 2014-03-26 | 浙江荣信模具塑料有限公司 | Injection mold with antiskid mat double-sided gridding tray |
| CN104290277A (en) * | 2014-09-22 | 2015-01-21 | 台州市黄岩汉威塑料模具有限公司 | Inclined core pulling mechanism of cylinder block mold cavity of air cylinder |
| CN113561425A (en) * | 2021-07-16 | 2021-10-29 | 苏州双荣橡塑有限公司 | Injection mold of net rubber coating product |
-
2013
- 2013-04-14 CN CN2013202275758U patent/CN203282681U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660191A (en) * | 2013-12-31 | 2014-03-26 | 浙江荣信模具塑料有限公司 | Injection mold with antiskid mat double-sided gridding tray |
| CN103660191B (en) * | 2013-12-31 | 2015-08-19 | 浙江荣信模具塑料有限公司 | With the injection mold of slipmat double-side grid tray |
| CN104290277A (en) * | 2014-09-22 | 2015-01-21 | 台州市黄岩汉威塑料模具有限公司 | Inclined core pulling mechanism of cylinder block mold cavity of air cylinder |
| CN113561425A (en) * | 2021-07-16 | 2021-10-29 | 苏州双荣橡塑有限公司 | Injection mold of net rubber coating product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131113 Termination date: 20150414 |
|
| EXPY | Termination of patent right or utility model |