CN102275264B - 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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- CN102275264B CN102275264B CN201110221868.0A CN201110221868A CN102275264B CN 102275264 B CN102275264 B CN 102275264B CN 201110221868 A CN201110221868 A CN 201110221868A CN 102275264 B CN102275264 B CN 102275264B
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- slide block
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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 refer to the injection mold for injection mo(u)lding with downward-sloping oblique bifurcation mouth outer rim goods, the pellet in the oblique bifurcation mouth of embedding goods outer rim is tiltedly taken out to the composite slider device of tiltedly loosing core of a kind of oblique bifurcation mouth outer rim product injection mould of the demoulding.
Background technology
The demoulding of loosing core of injection mold divides longitudinal, horizontal and oblique, and what is called is longitudinally the folding direction along injection mold, and so-called is laterally and described longitudinal orthogonal direction that what is called is oblique is between the direction longitudinally and laterally.For the injection mold with downward-sloping oblique bifurcation mouth outer rim injection-molded item, when the demoulding, first the pellet in the oblique bifurcation mouth outer rim of oblique embedding goods tiltedly must be released, and then carry out ejection device.
Prior art adopts the oblique oil cylinder that arranges on dynamic model, after mould die sinking, is affected the pellet in the oblique bifurcation mouth outer rim of oblique embedding goods is tiltedly released by the piston rod of oil cylinder; 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 relating to is many, 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 large, cost is high, easy break-down, inefficient problems and shortcomings.
Summary of the invention
The problems and shortcomings that exist for above-mentioned prior art, the present invention adopts on dynamic model and arranges by transverse slider, oblique slide block is by the inclined-plane grooved rail composite slider device connecting and composing that leads, utilize mould die sinking, drive transverse slider to make horizontal sliding by the Angle Pin being arranged on cover half, drive oblique slide block to do oblique slippage, and then the technical scheme that drives the piece of tiltedly loosing core that is arranged on oblique slide block top tiltedly to release 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 product injection mould is provided, be intended to by composite slider device, make the injection mold of the oblique bifurcation mouth of moulding outer rim goods reach reduced volume, reduce costs, reliable operation, the object 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 product injection mould, 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, to the right oblique that run through, pull and push the oblique guide hole of purposes for coordinating described Angle Pin to slide, bottom is provided with the steel block member of T shape slide rail; The left surface of transverse slider and above between be provided with the inclined-plane of 45° angle, described inclined-plane is provided with T shape chute, is called inclined-plane chute;
Described oblique slide block is the steel block member that is provided with T shape chute below; The right flank of oblique slide block be with oblique slide block below press from both sides the inclined-plane at 105 ° of angles, the right flank of oblique slide block is provided with the T shape slide rail coordinating with the described inclined-plane chute of transverse slider, is called inclined-plane slide rail;
The described piece of tiltedly loosing core is that surface is provided with and the coincide steel block member of profile of the oblique bifurcation degree of lip-rounding face of goods;
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 slidably connected and form 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 oblique slide block is slidably connected at dynamic mould core side corresponding to tiltedly the taking out on the T shape slide rail that direction arranges of the piece of tiltedly loosing core, and forms oblique pumping slot rail and connects; The T shape slide rail of transverse slider bottom is slidably connected on the horizontal T shape chute of dynamic model setting; The top of Angle Pin is fixedly connected on below cover half, and the oblique slip in bottom of Angle Pin is inserted in the oblique guide hole of transverse slider.
Operation principle
When application, mould is horizontal installation, the fore-and-aft direction that the above-below direction that structure is described is job description.
Mould die sinking, cover half is static, dynamic model retreats, Angle Pin drives transverse slider to do laterally to slide towards mould outside direction, be subject to inclined-plane grooved rail and the tiltedly synthetic guide effect of pumping slot rail, transverse slider drives oblique slide block to do oblique slippage along inclined-plane grooved rail and oblique pumping slot rail, and then drives the piece of tiltedly loosing core being arranged on oblique slide block tiltedly to release from the oblique bifurcation mouth outer rim of goods along oblique pumping slot rail.
Above-mentioned, the present invention adopts on dynamic model and arranges by transverse slider, oblique slide block is by the inclined-plane grooved rail composite slider device connecting and composing that leads, utilize mould die sinking, drive transverse slider to make horizontal sliding by the Angle Pin being arranged on cover half, drive oblique slide block to do oblique slippage, and then the technical scheme that drives the piece of tiltedly loosing core that is arranged on oblique slide block top tiltedly to release from the oblique bifurcation mouth outer rim of goods, having overcome prior art exists volume large, cost is high, easy break-down, inefficient problems and shortcomings, the composite slider device of tiltedly loosing core of a kind of oblique bifurcation mouth outer rim product injection mould providing, by composite slider device, make the injection mold of the oblique bifurcation mouth of moulding outer rim goods reach reduced volume, reduce costs, reliable operation, the object of enhancing productivity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the composite slider device of tiltedly loosing core of a kind of oblique bifurcation mouth outer rim product injection mould of the present invention;
Fig. 2 is the composite slider device of tiltedly loosing core of a kind of oblique bifurcation mouth outer rim product injection mould 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 accompanying drawing, the present invention is described in further detail, but should not be construed as any limitation of the invention.
In 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 product injection mould 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, to the right oblique that run through, pull and push the oblique guide hole of purposes for coordinating described Angle Pin 4 to slide, bottom is provided with the steel block member of T shape slide rail; The left surface of transverse slider 1 and above between be provided with the inclined-plane of 45° angle, described inclined-plane is provided with T shape chute, is called inclined-plane chute;
Described oblique slide block 2 is for being provided with the steel block member of T shape chute below; The right flank of oblique slide block 2 be with oblique slide block 2 below press from both sides the inclined-plane at 105 ° of angles, the right flank of oblique slide block 2 is provided with the T shape slide rail coordinating with the described inclined-plane chute of transverse slider 1, is called 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 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 slidably connected and form 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 T shape chute is below slidably connected on the T shape slide rail of tiltedly taking out direction setting of dynamic mould core 03 side corresponding to the piece 3 of tiltedly loosing core, and forms oblique pumping slot rail and connects; The T shape slide rail of transverse slider 1 bottom is slidably connected on the horizontal T shape chute that dynamic model 02 arranges; The top of Angle Pin 4 is fixedly connected on below cover half 01, and the oblique slip in the bottom of Angle Pin 4 is inserted in the oblique guide hole of transverse slider 1.
Operation principle
When application, mould is horizontal installation, the fore-and-aft direction that the above-below direction that structure is described is job description.
Mould die sinking, cover half 01 is static, dynamic model 02 retreats, Angle Pin 4 drives transverse slider 1 to do laterally to slide towards mould outside direction, be subject to inclined-plane grooved rail and the tiltedly synthetic guide effect of pumping slot rail, transverse slider 1 drives oblique slide block 2 to do oblique slippage along inclined-plane grooved rail and oblique pumping slot rail, and then drives the piece 3 of tiltedly loosing core being arranged on oblique slide block 2 tiltedly to release from the oblique bifurcation mouth outer rim of goods along oblique pumping slot rails.
Claims (1)
1. the composite slider device of tiltedly loosing core of an oblique bifurcation mouth outer rim product injection mould, 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, to the right oblique that run through, pull and push the oblique guide hole of purposes for coordinating described Angle Pin (4) to slide, bottom is provided with the steel block member of T shape slide rail; The left surface of transverse slider (1) and above between be provided with the inclined-plane of 45° angle, described inclined-plane is provided with T shape chute, is called inclined-plane chute;
Described oblique slide block (2) is for being provided with the steel block member of T shape chute below; The right flank of oblique slide block (2) for oblique slide block (2) below press from both sides the inclined-plane at 105 ° of angles, the right flank of oblique slide block (2) is provided with the T shape slide rail coordinating with the described inclined-plane chute of transverse slider (1), is called inclined-plane slide rail;
The described piece of tiltedly loosing core (3) is provided with and the coincide steel block member of profile of the oblique bifurcation degree of lip-rounding face of goods (04) for 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 slidably connected and form 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), oblique slide block (2) T shape chute is below slidably connected on the T shape slide rail of tiltedly taking out direction setting of dynamic mould core (03) side corresponding to the piece of tiltedly loosing core (3), forms oblique pumping slot rail and connects; The T shape slide rail of transverse slider (1) bottom is slidably connected on the horizontal T shape chute of dynamic model (02) setting; The top of Angle Pin (4) is fixedly connected on below cover half (01), and 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 CN102275264A (en) | 2011-12-14 |
| CN102275264B true 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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Families Citing this family (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 |
| 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 |
| 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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| 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 |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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2011
- 2011-07-29 CN CN201110221868.0A patent/CN102275264B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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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| CN102275264A (en) | 2011-12-14 |
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