CN204054517U - A kind of practical large-angle inclined to ejecting pulled core structure - Google Patents
A kind of practical large-angle inclined to ejecting pulled core structure Download PDFInfo
- Publication number
- CN204054517U CN204054517U CN201420374392.3U CN201420374392U CN204054517U CN 204054517 U CN204054517 U CN 204054517U CN 201420374392 U CN201420374392 U CN 201420374392U CN 204054517 U CN204054517 U CN 204054517U
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- China
- Prior art keywords
- push rod
- solid plate
- plate
- guide pad
- top board
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of practical large-angle inclined to ejecting pulled core structure, comprise solid plate and moving platen, be provided with between described solid plate and moving platen for injection-molded finished die cavity, the lower end of described solid plate is provided with top board movable up and down, described top board is provided with guide pad, oblique upper left chute is had in described guide pad, slide block is provided with in described chute, described slide block is connected with push rod by rotating shaft, described push rod is through oblique upper left inclined hole in solid plate and towards die cavity, described push rod upper end is provided with the slanted kicking block for injection-molded finished oblique groove, this mould structure coordinates rotatable push rod as guide frame by rational structural improvement, particularly guide pad, and push rod can be deviate from smoothly from finished product oblique groove, and the uniform force of total, ensures that guide frame is enough durable.
Description
Technical field
The utility model relates to injection mold field, and particularly a kind of large-angle inclined groove for finished product carries out obliquely ejecting the mould structure of loosing core.
Background technology
Along with the variation of various product, some moulding needs the oblique groove injecting a wide-angle, and this generally needs jacking block.But once after completing injection moulding, how die sinking just becomes a stubborn problem, because ensure the demoulding smoothly of jacking block energy, just must ensure that jacking block can move along the oblique groove of wide-angle, and the die sinking direction of mould is generally directed, or need injection machine separately to establish a stroke module to guide jacking block specially, or need to arrange a guide frame at mould, once time oblique groove angle is larger, this guide frame easily damages because bearing larger radial load again.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of not only practical but also durable large-angle inclined to ejecting pulled core structure.
The utility model solves the technical scheme that its technical problem adopts:
A kind of practical large-angle inclined to ejecting pulled core structure, comprise solid plate and moving platen, be provided with between described solid plate and moving platen for injection-molded finished die cavity, the lower end of described solid plate is provided with top board movable up and down, described top board is provided with guide pad, oblique upper left chute is had in described guide pad, slide block is provided with in described chute, described slide block is connected with push rod by rotating shaft, described push rod is through oblique upper left inclined hole in solid plate and towards die cavity, described push rod upper end is provided with the slanted kicking block for injection-molded finished oblique groove.
As a preference, below described top board, be provided with hard-wired base plate, be connected with between described base plate and solid plate towards top-right oblique connecting rod.
As a preference, described top board includes upper plate and lower roof plate, and described upper plate has the through hole that size shape coordinates guide pad, and described guide pad lower end is provided with installing plate and is connected with lower roof plate.
The beneficial effects of the utility model are: this mould structure is by rational structural improvement, particularly guide pad coordinates rotatable push rod as guide frame, push rod can be deviate from smoothly from finished product oblique groove, and the uniform force of total, ensure that guide frame is enough durable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural solid figure of the present utility model;
Fig. 2 is operating diagram of the present utility model.
Detailed description of the invention
With reference to Fig. 1, a kind of practical large-angle inclined to ejecting pulled core structure, comprise solid plate 1 and moving platen 2, the die cavity 4 for injection-molded finished 3 is provided with between described solid plate 1 and moving platen 2, the lower end of described solid plate 1 is provided with top board 5 movable up and down, described top board 5 is provided with guide pad 6, oblique upper left chute 61 is had in described guide pad 6, slide block 7 is provided with in described chute 61, described slide block 7 is connected with push rod 8 by rotating shaft, described push rod 8 is through oblique upper left inclined hole 11 in solid plate 1 and towards die cavity 4, described push rod 8 upper end is provided with the slanted kicking block 81 for injection-molded finished oblique groove 31.
Hard-wired base plate 9 is provided with below described top board 5, be connected with towards top-right oblique connecting rod 91 between described base plate 9 and solid plate 1, as the auxiliary force structure during demoulding, can the power of balance post rod 8 to mould when pulling out, ensure that process does not occur misplacing or the product quality of the large effect of jitter demoulding.
Described top board 5 includes upper plate 51 and lower roof plate 52, described upper plate 51 has the through hole that size shape coordinates guide pad 6, and described guide pad 6 lower end is provided with installing plate 62 and is connected with lower roof plate 52, facilitates the installation of guide pad 6, and its structure also comparatively robust, ensure injection moulding effect.
With reference to Fig. 2, when the needs demoulding, the first demoulding of moving platen 2, then top board 5 is upwards fixed, now slide block 7 slides along oblique upper left chute 61, and push rod 8 itself also in solid plate 1 oblique upper left inclined hole 11 slide, both just can deviate from the slanted kicking block 81 of push rod 8 from finished product oblique groove 31 in cooperation.
According to above-mentioned principle, the utility model can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.
Claims (3)
1. a practicality is large-angle inclined to ejecting pulled core structure, comprise solid plate (1) and moving platen (2), the die cavity (4) for injection-molded finished (3) is provided with between described solid plate (1) and moving platen (2), the lower end of described solid plate (1) is provided with top board movable up and down (5), it is characterized in that: described top board (5) is provided with guide pad (6), oblique upper left chute (61) is had in described guide pad (6), slide block (7) is provided with in described chute (61), described slide block (7) is connected with push rod (8) by rotating shaft, described push rod (8) is through upper left inclined hole (11) oblique in solid plate (1) and towards die cavity (4), described push rod (8) upper end is provided with the slanted kicking block (81) for injection-molded finished oblique groove (31).
2. according to claim 1 a kind of practical large-angle inclined to ejecting pulled core structure, it is characterized in that: described top board (5) below is provided with hard-wired base plate (9), is connected with towards top-right oblique connecting rod (91) between described base plate (9) and solid plate (1).
3. according to claim 1 a kind of practical large-angle inclined to ejecting pulled core structure, it is characterized in that: described top board (5) includes upper plate (51) and lower roof plate (52), described upper plate (51) has the through hole that size shape coordinates guide pad (6), and described guide pad (6) lower end is provided with installing plate (62) and is connected with lower roof plate (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374392.3U CN204054517U (en) | 2014-07-08 | 2014-07-08 | A kind of practical large-angle inclined to ejecting pulled core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374392.3U CN204054517U (en) | 2014-07-08 | 2014-07-08 | A kind of practical large-angle inclined to ejecting pulled core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204054517U true CN204054517U (en) | 2014-12-31 |
Family
ID=52196098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420374392.3U Expired - Fee Related CN204054517U (en) | 2014-07-08 | 2014-07-08 | A kind of practical large-angle inclined to ejecting pulled core structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204054517U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479692A (en) * | 2015-12-31 | 2016-04-13 | 江苏大通汽车模具零部件有限公司 | Step-by-step oblique ejection structure |
| CN106239783A (en) * | 2016-08-08 | 2016-12-21 | 青岛海尔股份有限公司 | A kind of mould emptier |
| CN108162335A (en) * | 2017-12-15 | 2018-06-15 | 宁波方正汽车模具股份有限公司 | Automobile decoration plate support inclined-plane depth muscle wide-angle mould emptier |
| CN109822791A (en) * | 2019-02-28 | 2019-05-31 | 厦门市松竹精密科技有限公司 | A kind of ejecting type slide block device of mold |
| CN111070575A (en) * | 2019-12-27 | 2020-04-28 | 宁波奥克斯电气股份有限公司 | Core-pulling forming mechanism and mold |
-
2014
- 2014-07-08 CN CN201420374392.3U patent/CN204054517U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479692A (en) * | 2015-12-31 | 2016-04-13 | 江苏大通汽车模具零部件有限公司 | Step-by-step oblique ejection structure |
| CN106239783A (en) * | 2016-08-08 | 2016-12-21 | 青岛海尔股份有限公司 | A kind of mould emptier |
| CN108162335A (en) * | 2017-12-15 | 2018-06-15 | 宁波方正汽车模具股份有限公司 | Automobile decoration plate support inclined-plane depth muscle wide-angle mould emptier |
| CN108162335B (en) * | 2017-12-15 | 2020-08-11 | 宁波方正汽车模具股份有限公司 | Deep rib large-angle demoulding mechanism for inclined plane of automobile decorative plate support |
| CN109822791A (en) * | 2019-02-28 | 2019-05-31 | 厦门市松竹精密科技有限公司 | A kind of ejecting type slide block device of mold |
| CN111070575A (en) * | 2019-12-27 | 2020-04-28 | 宁波奥克斯电气股份有限公司 | Core-pulling forming mechanism and mold |
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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: 20141231 Termination date: 20190708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |