CN202344784U - Slidable ejection structure of inclined ejector - Google Patents
Slidable ejection structure of inclined ejector Download PDFInfo
- Publication number
- CN202344784U CN202344784U CN2011204135635U CN201120413563U CN202344784U CN 202344784 U CN202344784 U CN 202344784U CN 2011204135635 U CN2011204135635 U CN 2011204135635U CN 201120413563 U CN201120413563 U CN 201120413563U CN 202344784 U CN202344784 U CN 202344784U
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- mould
- die
- plate
- oblique top
- bearing
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Abstract
The utility model discloses a slidable ejection structure of an inclined ejector, which comprises a face plate, a slobber plate, a bottom plate, a front mould, a back mould, a mould core and an inclined ejection mechanism, wherein the slobber plate is fixed below the face plate; a push rod screw is fixed on the face plate and passes through the slobber plate to be connected with the front mould; the mould core is fixed between the front and the back moulds and fixed therewith; the inclined ejection mechanism comprises the inclined ejector, an inclined ejector seat, a positioning shaft and a bearing; the inclined ejector passes through the mould core and the back mould to be movably connected to the bearing of the inclined ejector seat through the positioning shaft; a mounting hole matched with the inclined ejector seat is arranged on a face needle plate; and the inclined ejector seat is arranged in the mounting hole and fixedly connected with a bottom needle plate on the lower surface of the face needle plate. By adopting the slidable ejection structure, the structure of an internal loose core of a product, which is ejected by the inclined ejector and has large inclination, is simplified, the processing and the manufacturing of the moulds are facilitated, and the service lives of the moulds and the production cycle of the product are prolonged.
Description
Technical field
The utility model relates to injection moulding types of molds technical field, particularly a kind of oblique top slip ejecting structure.
Background technology
In Mould Machining in the injecting products scope and the mould structure design process; A lot of products have oblique top to loose core in inside; And when the gradient of loosing core and the area of loosing core were bigger, the ejecting structure of these products all can have influence on the service life of mould and the production of product; Cause unnecessary processing and fabricating and follow-up maintenance to mould, shorten the production cycle of product.
Therefore, design a kind of simple in structure and to make things convenient for the product inside of Mould Machining and making to loose core by the structure that oblique top ejects and gradient is bigger be the technical problem that those skilled in the art need solution badly.
Summary of the invention
The purpose of the utility model provides a kind of oblique top slip ejecting structure, and it is stressed to reduce oblique top, leans on oblique top active force to eject product, makes the smooth depanning of product.
The utility model proposes a kind of oblique top slip ejecting structure; Comprise panel, saliva plate, base plate, front mould, back mould, die and tiltedly push up mechanism, said saliva plate is fixed under the panel, and the pull bar screw is fixed on the panel and passes the saliva plate and is connected with front mould; Die is solid to be fixed between front mould, back mould and with front mould, back mould; Tiltedly top mechanism comprises oblique top, tilted footstock, locating shaft, bearing, and said oblique top is passed die and is movably connected in through locating shaft on the bearing of tilted footstock with the back mould, and the face needle plate is provided with the installing hole that is complementary with tilted footstock; Tilted footstock is arranged in the installing hole, and the end needle plate of said tilted footstock below the face needle plate is fixedly connected.During die sinking, when said tilted footstock moved with ejector retainner plate, bearing was receiving under the thrust situation, slide with oblique top guiding, with this reduce tiltedly to withstand under the big situation of gradient and rub between the die stressed, prevent tiltedly to withstand in the die and burnt in the sliding process.The utility model is fit to be applied to product inside looses core by the structure that oblique top ejects and gradient is bigger, makes things convenient for Mould Machining and making, has prolonged the service life of mould and the production cycle of product.
Preferably, said tilted footstock is fixedly connected through the end needle plate of screw below the face needle plate at position of mounting hole.Like this, can guarantee between tilted footstock, face needle plate, the end needle plate three close fit be fixedly connected, guaranteed the globality and the reliability of mould.
Preferably; Said oblique heading tape has T shape contiguous block; Tilted footstock is provided with the T connected in star that cooperates with T shape contiguous block; Said T shape contiguous block has the bearing locating hole that locating shaft passes, and is fixed with bearing on the said T connected in star opposed inside wall, and the said interior locating shaft two ends of bearing locating hole that are through oblique top T shape contiguous block are fixedly connected on the bearing.
Preferably, die is made up of preceding die, the first back die, the second back die.Wherein: die is fixed on the front mould through screw before said, and the first back die, the second back die cooperatively interact and be fixed on the mould of back through screw.
Preferably, be provided with plug between front mould and the back mould.Like this, being provided with of plug guarantees that front mould, back mould matched moulds are reliable.
The advantage of the utility model is: the utility model has been simplified product inside and has been loosed core by the structure that oblique top ejects and gradient is bigger, makes things convenient for Mould Machining and making, has prolonged the service life of mould and the production cycle of product.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the A place enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of the oblique ejection device of the utility model.
The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
A kind of oblique top slip ejecting structure; Comprise panel 1, saliva plate 2, base plate 3, front mould 4, back mould 5, die 6 and tiltedly push up mechanism 7; Product 12 is in die 6; Said saliva plate 2 is fixed on panel 1 time, and pull bar screw 8 is fixed on the panel 1 and passes saliva plate 2 and is connected with front mould 4, is provided with plug 11 between front mould 4 and the back mould 5; Die 6 is fixed admittedly between front mould 4, back mould 5 and with front mould 4, back mould 5; Tiltedly top mechanism 7 comprises oblique top 701, tilted footstock 702, locating shaft (703), bearing 704, and said oblique top 701 is passed die 6 and is movably connected in through locating shaft 703 on the bearing 704 of tilted footstock 702 with back mould 5, and face needle plate 9 is provided with the installing hole 901 that is complementary with tilted footstock 702; Tilted footstock 702 is arranged in the installing hole 901, and said tilted footstock 702 is fixedly connected through the end needle plate 10 of screw 101 below face needle plate 9 in installing hole 901 positions.
Wherein: said oblique top 701 has T shape contiguous block 705; Tilted footstock 702 is provided with the T connected in star 706 that cooperates with T shape contiguous block 705; Said T shape contiguous block 705 has the bearing locating hole 707 that locating shaft 703 passes; Be fixed with bearing 704 on the said T connected in star 706 opposed inside walls, said bearing locating hole 707 interior locating shaft 703 two ends that are through the T shape contiguous block 705 on oblique top 701 are fixedly connected on the bearing 704.
Said die 6 is made up of preceding die 601, the first back die 602, the second back die 603, and wherein, preceding die 601 is fixed on the front mould 4 through screw, the first back die 602, the second back die 603 cooperatively interacts and be fixed on through screw after on the mould 5.
During die sinking, panel 1 travels forward with mouth of a river plate 2, takes off cast gate, and front mould 4 and back mould 5 are the matched moulds state under the effect of plug 11; Mouth of a river plate 2 draws back front mould 4 under the active force of pull bar screw 8; Front mould 4, back mould 5 die sinkings, end needle plate 10 travels forward under the ejecting mechanism effect of injection machine; The tilted footstock 702 that is fixed in face needle plate 9 and end needle plate 10 travels forward together; Tiltedly top 701 is under this active force, and the bearing 704 of bottom is forced-slip in the T of tilted footstock 702 connected in star 706, behind the arrival ejection stroke; Eject product 12 with other ejecting structure (as: push rod), accomplish the product pickup.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (6)
1. oblique top slip ejecting structure; Comprise panel (1), saliva plate (2), base plate (3), front mould (4), back mould (5), die (6) and tiltedly push up mechanism (7); It is characterized in that; Said saliva plate (2) is fixed under the panel (1); Pull bar screw (8) is fixed on panel (1) and goes up and pass saliva plate (2) and is connected with front mould (4), die (6) solid between front mould (4), the back mould (5) and with front mould (4), after mould (5) fix, tiltedly push up mechanism (7) and comprise oblique top (701), tilted footstock (702), locating shaft (703), bearing (704); Die (6) is passed on said oblique top (701) and back mould (5) is movably connected on the bearing (704) of tilted footstock (702) through locating shaft (703); Face needle plate (9) is provided with the installing hole (901) that is complementary with tilted footstock (702), and tilted footstock (702) is arranged in the installing hole (901), and the end needle plate (10) of said tilted footstock (702) below face needle plate (9) is fixedly connected.
2. oblique top slip ejecting structure according to claim 1 is characterized in that, said tilted footstock (702) is fixedly connected through the end needle plate (10) of screw (101) below face needle plate (9) in installing hole (901) position.
3. oblique top slip ejecting structure according to claim 1; It is characterized in that; Said oblique top (701) has T shape contiguous block (705); Tilted footstock (702) is provided with the T connected in star (706) that cooperates with T shape contiguous block (705); Said T shape contiguous block (705) has the bearing locating hole (707) that locating shaft (703) passes, and is fixed with bearing (704) on said T connected in star (706) the opposed inside wall, and said interior locating shaft (703) two ends of bearing locating hole (707) that are through the T shape contiguous block (705) on oblique top (701) are fixedly connected on the bearing (704).
4. according to the described oblique top slip ejecting structure of arbitrary claim in the claim 1 to 3, it is characterized in that die (6) is made up of preceding die (601), the first back die (602), the second back die (603).
5. oblique top slip ejecting structure according to claim 4; It is characterized in that; Die (601) is fixed on the front mould (4) through screw before said, and the first back die (602), the second back die (603) cooperatively interact and be fixed on the back mould (5) through screw.
6. oblique top slip ejecting structure according to claim 4 is characterized in that, is provided with plug (11) between front mould (4) and the back mould (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204135635U CN202344784U (en) | 2011-10-27 | 2011-10-27 | Slidable ejection structure of inclined ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204135635U CN202344784U (en) | 2011-10-27 | 2011-10-27 | Slidable ejection structure of inclined ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202344784U true CN202344784U (en) | 2012-07-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204135635U Expired - Fee Related CN202344784U (en) | 2011-10-27 | 2011-10-27 | Slidable ejection structure of inclined ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202344784U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922699A (en) * | 2012-11-07 | 2013-02-13 | 凡嘉科技（无锡）有限公司 | Rear-mold reverse inclined-top pushing-out mechanism |
| CN102935676A (en) * | 2012-11-07 | 2013-02-20 | 凡嘉科技（无锡）有限公司 | Reset structure of inclined roof ejecting mechanism |
| CN103434086A (en) * | 2013-08-30 | 2013-12-11 | 东莞誉铭新工业有限公司 | Injection mold with inclined-top device |
| CN103660198A (en) * | 2012-09-17 | 2014-03-26 | 上海甬兴塑胶有限公司 | Injection mold with guiding assisting mechanism |
| CN109476048A (en) * | 2016-05-06 | 2019-03-15 | 艾可瑞技术有限公司 | Type core lifter for molding equipment |
-
2011
- 2011-10-27 CN CN2011204135635U patent/CN202344784U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660198A (en) * | 2012-09-17 | 2014-03-26 | 上海甬兴塑胶有限公司 | Injection mold with guiding assisting mechanism |
| CN102922699A (en) * | 2012-11-07 | 2013-02-13 | 凡嘉科技（无锡）有限公司 | Rear-mold reverse inclined-top pushing-out mechanism |
| CN102935676A (en) * | 2012-11-07 | 2013-02-20 | 凡嘉科技（无锡）有限公司 | Reset structure of inclined roof ejecting mechanism |
| CN103434086A (en) * | 2013-08-30 | 2013-12-11 | 东莞誉铭新工业有限公司 | Injection mold with inclined-top device |
| CN109476048A (en) * | 2016-05-06 | 2019-03-15 | 艾可瑞技术有限公司 | Type core lifter for molding equipment |
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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: 20120725 Termination date: 20141027 |
|
| EXPY | Termination of patent right or utility model |