CN102275264A - Oblique core-pulling compound slider device of injection mold for oblique Y-opening outer margin products - Google Patents
Oblique core-pulling compound slider device of injection mold for oblique Y-opening outer margin products Download PDFInfo
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- CN102275264A CN102275264A CN2011102218680A CN201110221868A CN102275264A CN 102275264 A CN102275264 A CN 102275264A CN 2011102218680 A CN2011102218680 A CN 2011102218680A CN 201110221868 A CN201110221868 A CN 201110221868A CN 102275264 A CN102275264 A CN 102275264A
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Abstract
The invention discloses an oblique core-pulling compound slider device of an injection mold for oblique Y-opening outer margin products, and the device provided by the invention comprises a horizontal slider (1), an oblique slider (2), an oblique core-pulling block (3) and an oblique guide column (4). The compound slider device disclosed by the invention is characterized in that through adopting the technical scheme that a compound slider device consisting of the horizontal slider and the oblique slider which are in oriented connection with each other by a sloping horizontal rail is arranged on a moving die, an operation of die sinking is performed by using dies, then the horizontal slider is driven to horizontally slip by the oblique guide column arranged on a fixed die, thereby driving the oblique slider to slip obliquely and then driving the oblique core-pulling block arranged at the top of the oblique slider to obliquely draw out from the Y-opening outer margin of a product, the defects of large volume, high cost, easiness for malfunctioning and low efficiency are overcome. The oblique core-pulling compound slider device disclosed by the invention has the advantages that by using the compound slider device, the injection mold for formed oblique Y-opening outer margin products can achieve the purposes of volume narrowing, lowered cost, reliability in operation and production efficiency improvement.
Description
Technical field
The present invention relates to a kind of stripper apparatus of loosing core of injection mold, specifically be meant to be used for the injection mold that injection mo(u)lding has downward-sloping oblique bifurcation mouth outer rim goods, the pellet in the oblique bifurcation mouth of the embedding goods outer rim tiltedly taken out the composite slider device of tiltedly loosing core of a kind of oblique bifurcation mouth outer rim goods injection mold of the demoulding.
Background technology
The demoulding of loosing core of injection mold divides vertical, horizontal and oblique, and so-called vertically be folding direction along injection mold, and so-called laterally be direction with described vertical quadrature, so-called oblique be between vertical and horizontal between direction.For injection mold, during the demoulding, at first the pellet in the oblique bifurcation mouth outer rim of oblique embedding goods tiltedly must be released, and then carry out ejection device with downward-sloping oblique bifurcation mouth outer rim injection-molded item.
Prior art adopts the oblique oil cylinder that is provided with on dynamic model, after the mould die sinking, is affected by the piston rod of oil cylinder the pellet in the oblique bifurcation mouth outer rim of oblique embedding goods is tiltedly released; Oil cylinder makes the increase of mould duty volume, cost up, in addition, many automatic control unit links such as that the application of oil cylinder also relates to is electric, oil circuit commutation, the link that relates to is many, then potential trouble point is also many, easy break-down in actual injection moulding is produced is affected stability, reliability, the production efficiency of mold work; Therefore, prior art have that volume is big, cost is high, easy break-down, inefficient problems and shortcomings.
Summary of the invention
Problems and shortcomings at above-mentioned prior art existence, the present invention adopts and is provided with on dynamic model by transverse slider, the composite slider device that oblique slide block connects and composes by inclined-plane grooved rail guiding, utilize the mould die sinking, do horizontal slippage by the Angle Pin driving transverse slider that is arranged on the cover half, drive oblique slide block and do oblique slippage, and then drive the technical scheme that the piece of tiltedly loosing core be arranged on oblique slide block top is tiltedly released from the oblique bifurcation mouth outer rim of goods, a kind of composite slider device of tiltedly loosing core of oblique bifurcation mouth outer rim goods injection mold is provided, be intended to by the composite slider device, make the injection mold of the oblique bifurcation mouth of moulding outer rim goods reach reduced volume, reduce cost, reliable operation, the purpose of enhancing productivity.
The object of the present invention is achieved like this: a kind of composite slider device of tiltedly loosing core of oblique bifurcation mouth outer rim goods injection mold, comprise transverse slider, oblique slide block, tiltedly loose core piece, Angle Pin, wherein: described transverse slider is for being provided with from top to bottom, oblique to the right that run through, be used to cooperate described Angle Pin to slide to pull and push the oblique guide hole of purposes, the bottom is provided with the steel block member of T shape slide rail; The left surface of transverse slider and top between be provided with the inclined-plane of 45, described inclined-plane is provided with T shape chute, is called the inclined-plane chute;
Described oblique slide block is provided with the steel block member of T shape chute below being; The right flank of oblique slide block is and the inclined-plane at 105 ° of angles of following folder of oblique slide block that the right flank of oblique slide block is provided with the T shape slide rail that cooperates with the described inclined-plane chute of transverse slider, is called the inclined-plane slide rail;
The described piece of tiltedly loosing core is provided with and the coincide steel block member of profile of the oblique bifurcation degree of lip-rounding face of goods for the surface;
Described Angle Pin is cylindrical shaft-like steel part;
Mutual alignment and annexation
The left surface of oblique slide block is connected with the piece of tiltedly loosing core; The inclined-plane slide rail of oblique slide block and the inclined-plane chute of transverse slider are slidingly connected and constitute the inclined-plane grooved rail and be connected; The piece of tiltedly loosing core is positioned at the shaping position of the oblique bifurcation degree of lip-rounding face of goods, and the T shape chute below the oblique slide block is slidingly connected at the dynamic mould core side corresponding to tiltedly the taking out on the T shape slide rail that direction is provided with of the piece of tiltedly loosing core, and constitutes oblique pumping slot rail and connects; The T shape slide rail of transverse slider bottom is slidingly connected on the horizontal T shape chute of dynamic model setting; The top of Angle Pin be fixedly connected on cover half below, the oblique slip in the bottom of Angle Pin is inserted in the oblique guide hole of transverse slider.
Operation principle
During application, mould is horizontal installation, and the above-below direction that structure is described is the fore-and-aft direction of job description.
The mould die sinking, cover half is static, dynamic model retreats, Angle Pin drives transverse slider and does laterally to slide towards the mould outside direction, be subjected to inclined-plane grooved rail and the tiltedly synthetic guide effect of pumping slot rail, transverse slider drives oblique slide block and does oblique slippage along inclined-plane grooved rail and oblique pumping slot rail, and then the piece of tiltedly loosing core that drive is arranged on the oblique slide block is tiltedly released from the oblique bifurcation mouth outer rim of goods along oblique pumping slot rail.
Above-mentioned, the present invention adopts and is provided with on dynamic model by transverse slider, the composite slider device that oblique slide block connects and composes by inclined-plane grooved rail guiding, utilize the mould die sinking, do horizontal slippage by the Angle Pin driving transverse slider that is arranged on the cover half, drive oblique slide block and do oblique slippage, and then drive the technical scheme that the piece of tiltedly loosing core be arranged on oblique slide block top is tiltedly released from the oblique bifurcation mouth outer rim of goods, having overcome prior art exists volume big, the cost height, easy break-down, inefficient problems and shortcomings, the composite slider device of tiltedly loosing core of a kind of oblique bifurcation mouth outer rim goods injection mold that is provided, by the composite slider device, make the injection mold of the oblique bifurcation mouth of moulding outer rim goods reach reduced volume, reduce cost, reliable operation, the purpose of enhancing productivity.
Description of drawings
Fig. 1 is the structural representation of the composite slider device of tiltedly loosing core of a kind of oblique bifurcation mouth outer rim goods injection mold of the present invention;
Fig. 2 is the composite slider device of tiltedly loosing core of a kind of oblique bifurcation mouth outer rim goods injection mold of the present invention, is operated in the principle schematic that the piece of tiltedly loosing core is tiltedly taken out tense.
Below in conjunction with the embodiment in the accompanying drawing the present invention is described in further detail, but should not be construed as any limitation of the invention.
Among the figure: transverse slider 1, oblique slide block 2, tiltedly loose core piece 3, Angle Pin 4, cover half 01, dynamic model 02, dynamic mould core 03, goods 04.
The specific embodiment
Consult Fig. 1, Fig. 2, the composite slider device of tiltedly loosing core of a kind of oblique bifurcation mouth outer rim goods injection mold of the present invention, comprise transverse slider 1, oblique slide block 2, tiltedly loose core piece 3, Angle Pin 4, wherein: described transverse slider 1 is for being provided with from top to bottom, oblique to the right that run through, be used to cooperate described Angle Pin 4 to slide to pull and push the oblique guide hole of purposes, the bottom is provided with the steel block member of T shape slide rail; The left surface of transverse slider 1 and top between be provided with the inclined-plane of 45, described inclined-plane is provided with T shape chute, is called the inclined-plane chute;
Described oblique slide block 2 is provided with the steel block member of T shape chute below being; The right flank of oblique slide block 2 is and the inclined-plane at 105 ° of angles of following folder of oblique slide block 2 that the right flank of oblique slide block 2 is provided with the T shape slide rail that cooperates with the described inclined-plane chute of transverse slider 1, is called the inclined-plane slide rail;
The described piece 3 of tiltedly loosing core is provided with the coincide steel block member of profile of oblique bifurcation degree of lip-rounding face with goods 04 for the surface;
Described Angle Pin 4 is cylindrical shaft-like steel part;
Mutual alignment and annexation
The left surface of oblique slide block 2 is connected with the piece 3 of tiltedly loosing core; The inclined-plane slide rail of oblique slide block 2 and the inclined-plane chute of transverse slider 1 are slidingly connected and constitute the inclined-plane grooved rail and be connected; The piece 3 of tiltedly loosing core is positioned at the shaping position of the oblique bifurcation degree of lip-rounding face of goods 04, and oblique slide block 2 following T shape chutes are slidingly connected on the T shape slide rail of tiltedly taking out the direction setting of dynamic mould core 03 side corresponding to the piece 3 of tiltedly loosing core, and constitute oblique pumping slot rail and connect; The T shape slide rail of transverse slider 1 bottom is slidingly connected on the horizontal T shape chute of dynamic model 02 setting; The top of Angle Pin 4 be fixedly connected on cover half 01 below, the oblique slip in the bottom of Angle Pin 4 is inserted in the oblique guide hole of transverse slider 1.
Operation principle
During application, mould is horizontal installation, and the above-below direction that structure is described is the fore-and-aft direction of job description.
The mould die sinking, cover half 01 is static, dynamic model 02 retreats, Angle Pin 4 drives transverse slider 1 and does laterally to slide towards the mould outside direction, be subjected to inclined-plane grooved rail and the tiltedly synthetic guide effect of pumping slot rail, the oblique slide block 2 of transverse slider 1 drive is done oblique slippage along inclined-plane grooved rail and oblique pumping slot rail, and then the piece 3 of tiltedly loosing core that drive is arranged on the oblique slide block 2 is tiltedly released from the oblique bifurcation mouth outer rim of goods along oblique pumping slot rail.
Claims (1)
1. the composite slider device of tiltedly loosing core of an oblique bifurcation mouth outer rim goods injection mold, it is characterized in that: comprise transverse slider (1), oblique slide block (2), tiltedly loose core piece (3), Angle Pin (4), described transverse slider (1) is for being provided with from top to bottom, oblique to the right that run through, be used to cooperate described Angle Pin (4) to slide to pull and push the oblique guide hole of purposes, the bottom is provided with the steel block member of T shape slide rail; The left surface of transverse slider (1) and top between be provided with the inclined-plane of 45, described inclined-plane is provided with T shape chute, is called the inclined-plane chute;
Described oblique slide block (2) is provided with the steel block member of T shape chute below being; The right flank of oblique slide block (2) is and the inclined-plane at 105 ° of angles of following folder of oblique slide block (2) that the right flank of oblique slide block (2) is provided with the T shape slide rail that cooperates with the described inclined-plane chute of transverse slider (1), is called the inclined-plane slide rail;
The described piece (3) of tiltedly loosing core is provided with and the coincide steel block member of profile of the oblique bifurcation degree of lip-rounding face of goods (04) for the surface;
Described Angle Pin (4) is cylindrical shaft-like steel part;
Mutual alignment and annexation, the left surface of oblique slide block (2) is connected with the piece of tiltedly loosing core (3); The inclined-plane slide rail of oblique slide block (2) and the inclined-plane chute of transverse slider (1) are slidingly connected and constitute the inclined-plane grooved rail and be connected; The piece (3) of tiltedly loosing core is positioned at the shaping position of the oblique bifurcation degree of lip-rounding face of goods (04), T shape chute below the oblique slide block (2) is slidingly connected on the T shape slide rail of tiltedly taking out the direction setting of dynamic mould core (03) side corresponding to the piece of tiltedly loosing core (3), constitutes oblique pumping slot rail and connects; The T shape slide rail of transverse slider (1) bottom is slidingly connected on the horizontal T shape chute of dynamic model (02) setting; The top of Angle Pin (4) be fixedly connected on cover half (01) below, the oblique slip in the bottom of Angle Pin (4) is inserted in the oblique guide hole of transverse slider (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110221868.0A CN102275264B (en) | 2011-07-29 | 2011-07-29 | Oblique core-pulling compound slider device of injection mold for oblique Y-opening outer margin products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110221868.0A CN102275264B (en) | 2011-07-29 | 2011-07-29 | Oblique core-pulling compound slider device of injection mold for oblique Y-opening outer margin products |
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| Publication Number | Publication Date |
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| CN102275264A true CN102275264A (en) | 2011-12-14 |
| CN102275264B CN102275264B (en) | 2014-05-14 |
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| CN201110221868.0A Expired - Fee Related CN102275264B (en) | 2011-07-29 | 2011-07-29 | Oblique core-pulling compound slider device of injection mold for oblique Y-opening outer margin products |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658631A (en) * | 2012-05-04 | 2012-09-12 | 宁海县大鹏模具塑料有限公司 | Transverse/oblique linkage core pulling device |
| CN102689419A (en) * | 2012-05-23 | 2012-09-26 | 宁海胜利模具有限公司 | Lifting core-pulling device with angle-lift core block |
| CN102935701A (en) * | 2012-10-22 | 2013-02-20 | 宁波方正汽车模具有限公司 | Bidirectional-open combined slant core-extracting demoulding device |
| CN104908247A (en) * | 2015-06-12 | 2015-09-16 | 宁波双林模具有限公司 | Externalinclined core pulling device of injection mold |
| CN104972578A (en) * | 2014-04-08 | 2015-10-14 | 汉达精密电子(昆山)有限公司 | Hook and inclined bore log withdrawing structure |
| CN109093093A (en) * | 2018-09-21 | 2018-12-28 | 贵州华昌汽车电器有限公司 | A kind of embedded core pulling that automobile door lock set die casting uses |
| CN109878037A (en) * | 2017-12-06 | 2019-06-14 | 韦雪 | A kind of oblique deflecting core-pulling mechanism and its application method |
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| JPH09225969A (en) * | 1996-02-22 | 1997-09-02 | Olympus Optical Co Ltd | Injection molding die |
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| CN201268067Y (en) * | 2008-09-17 | 2009-07-08 | 广东东亚电器有限公司 | Injection mold with mechanical linking secondary loose core mechanism |
| CN101954724A (en) * | 2010-10-04 | 2011-01-26 | 宁波博超模具有限公司 | Straight rotary linkage core puller for injection mold of elbow product |
| CN102133789A (en) * | 2011-02-25 | 2011-07-27 | 慈溪天龙电子有限公司 | Double-mould-opening and double-core-pulling mechanism |
| CN202200469U (en) * | 2011-07-29 | 2012-04-25 | 宁波如强模塑有限公司 | Oblique core-pulling composite slider device of oblique crotch outer edge product injection mould |
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2011
- 2011-07-29 CN CN201110221868.0A patent/CN102275264B/en not_active Expired - Fee Related
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| JPH0425969A (en) * | 1990-05-22 | 1992-01-29 | Nec Software Ltd | Compiling system which is made into definition arrangement vector under if sentence |
| JPH09225969A (en) * | 1996-02-22 | 1997-09-02 | Olympus Optical Co Ltd | Injection molding die |
| CN101337423A (en) * | 2008-08-08 | 2009-01-07 | 宁波跃飞模具有限公司 | Large-angle inclined ejecting-block core-pulling mechanism on the medial surface of the injection mold |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658631A (en) * | 2012-05-04 | 2012-09-12 | 宁海县大鹏模具塑料有限公司 | Transverse/oblique linkage core pulling device |
| CN102689419A (en) * | 2012-05-23 | 2012-09-26 | 宁海胜利模具有限公司 | Lifting core-pulling device with angle-lift core block |
| CN102689419B (en) * | 2012-05-23 | 2014-11-26 | 宁海胜利模具有限公司 | Lifting core-pulling device with angle-lift core block |
| CN102935701A (en) * | 2012-10-22 | 2013-02-20 | 宁波方正汽车模具有限公司 | Bidirectional-open combined slant core-extracting demoulding device |
| CN102935701B (en) * | 2012-10-22 | 2014-11-26 | 宁波方正汽车模具有限公司 | Bidirectional-open combined slant core-extracting demoulding device |
| CN104972578A (en) * | 2014-04-08 | 2015-10-14 | 汉达精密电子(昆山)有限公司 | Hook and inclined bore log withdrawing structure |
| CN104908247A (en) * | 2015-06-12 | 2015-09-16 | 宁波双林模具有限公司 | Externalinclined core pulling device of injection mold |
| CN109878037A (en) * | 2017-12-06 | 2019-06-14 | 韦雪 | A kind of oblique deflecting core-pulling mechanism and its application method |
| CN109093093A (en) * | 2018-09-21 | 2018-12-28 | 贵州华昌汽车电器有限公司 | A kind of embedded core pulling that automobile door lock set die casting uses |
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| CN102275264B (en) | 2014-05-14 |
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Granted publication date: 20140514 Termination date: 20190729 |