CN103934931A - Sliding block exiting mechanism - Google Patents
Sliding block exiting mechanism Download PDFInfo
- Publication number
- CN103934931A CN103934931A CN201310020685.1A CN201310020685A CN103934931A CN 103934931 A CN103934931 A CN 103934931A CN 201310020685 A CN201310020685 A CN 201310020685A CN 103934931 A CN103934931 A CN 103934931A
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- China
- Prior art keywords
- slide block
- sliding block
- out mechanism
- taper pin
- pin
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Abstract
A sliding block exiting mechanism comprises a sliding block insert, a sliding block body, an inclined guide pillar, a sliding blocklimiting block, an angle lifter pull needle and an angle lifter, wherein a product is formed at one end of the sliding block insert, an accommodating groove is arranged at the other end of the sliding block insert, an angle lifter groove is further arranged on the sliding block insert, the sliding block body is connected with the sliding block insert, a horizontal hole and an inclined hole tilted at an angle with respect to a vertical direction are formed in the sliding block body, one end of the inclined guide pillar is fixed in a female mould, the other end of the inclined guide pillar is arranged in the inclined hole to shift the sliding block body to move, one end of the sliding block limiting block is arranged in the female mould, the sliding block limiting block is provided with a vertical face and an inclined face tilted at an angle with respect to the vertical direction, one end of the angle lifter pull needle is arranged in the accommodating groove, the other end of the angle lifter pull needle penetrates through the horizontal hole and abuts against the vertical face, a reversed buckle of a boss formed product is arranged at one end of the t angle lifter, and the other end of the angle lifter penetrates through the angle lifter groove and extends into the accommodating groove to be movably connected with the angle lifter pull needle. The sliding block exiting mechanism is capable of forming a product with a reversed buckle in the sliding block exiting direction.
Description
[technical field]
The present invention relates to a kind of mold mechanism, be specifically related to a kind of slide block drawing-out mechanism of mould.
[background technology]
The plastic parts of product can use plastic mould to carry out moulding, for example, be the plastic parts such as the shell of electronic product.Due to popularizing of electronic product, also become the problem of broad research for the improvement of plastic mould.
In the time producing plastic parts product, conventionally use slide block to enter sub-shaped article structure, then in the time of mould die sinking, Angle Pin is stirred the motion of slide block body, is connected and is with movable slider to enter son to exit product structure thereby slide block body and slide block enter son.But if fruit product is in the time that slide block exit axis has one or more back-off, the direction at back-off place and slide block exit axis are inconsistent, product is not easy moulding, if revise product, can not meet client's demand.
In view of this, be necessary to develop a kind of slide block drawing-out mechanism in fact, this slide block drawing-out mechanism can be molded over the product that has back-off on slide block exit axis.
[summary of the invention]
Therefore, the object of this invention is to provide a kind of slide block drawing-out mechanism, this slide block drawing-out mechanism can be molded over the product that has back-off on slide block exit axis.
In order to achieve the above object, slide block drawing-out mechanism of the present invention, is applied in mould, and described mould has caster, male model plate, mother module core and male die core, and taking mould die sinking direction as vertical direction, this slide block drawing-out mechanism comprises:
Slide block enters son, its one end shaped article, and the other end is provided with holding tank, and this slide block enters on son, to be also provided with taper pin groove;
Slide block body, itself and described slide block enter sub-connection, and this slide block body is provided with lateral aperture and is the angling hole at angle of inclination with vertical direction;
Angle Pin, its one end is fixed in described caster, and the other end is located in described angling hole to stir described slide block body motion;
Slide block bundle piece, its one end is fixed in described caster, and this slide block bundle piece is provided with vertical plane and is the inclined plane at angle of inclination with vertical direction;
Taper pin draws pin, and its one end is located in described holding tank, and the other end runs through described lateral aperture inconsistent with described vertical plane;
Taper pin, its one end is provided with the back-off of projection shaped article, and the other end runs through described taper pin groove and extend in holding tank and draws pin to be flexibly connected with described taper pin.
Especially, between described slide block body and male die core, be provided with the first flexible member, to assist described slide block body motion.
Especially, described slide block body and slide block bundle interblock are provided with slide block wear-resistant block, in case limited slip block body wear.
Especially, described lateral aperture has diameter and is respectively two hole sections of D1 and D2, and D1 < D2.
Especially, described taper pin draws pin outer rim to be arranged with block and the second flexible member, and this block is located in the hole section that described diameter is D2, and this flexible member is located between the sidewall and block that described diameter is D2 hole section.
Especially, described the first flexible member and the second flexible member are spring.
Especially, one end that described taper pin draws pin to be located in holding tank is provided with chute, and one end that correspondingly taper pin is located in holding tank is provided with projection, and described projection slides in described chute, to draw pin to be flexibly connected taper pin and taper pin.
Especially, described slide block enter son be connected by screw with slide block body.
Compared to prior art, slide block drawing-out mechanism of the present invention, in the time that slide block body band movable slider enters son and exits, taper pin draws pin to keep in the horizontal direction motionless owing to conflicting described vertical plane, under the effect of taper pin groove, taper pin slides and exits the back-off of product, thus moulding on slide block exit axis, have a product of back-off.
[brief description of the drawings]
Fig. 1 illustrates the schematic perspective view of slide block drawing-out mechanism of the present invention.
Fig. 2 illustrates the decomposing schematic representation of slide block drawing-out mechanism of the present invention.
Fig. 3 illustrates the generalized section of slide block drawing-out mechanism matched moulds state of the present invention.
Fig. 4 illustrates the generalized section of slide block drawing-out mechanism of the present invention die sinking the first state.
Fig. 5 illustrates the generalized section of slide block drawing-out mechanism of the present invention die sinking the second state.
[detailed description of the invention]
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, it has illustrated respectively the generalized section of decomposing schematic representation and the slide block drawing-out mechanism matched moulds state of the present invention of the schematic perspective view of slide block drawing-out mechanism of the present invention, slide block drawing-out mechanism of the present invention.
In the present embodiment, slide block drawing-out mechanism of the present invention, is applied in mould, and described mould has caster 10, male model plate 20, mother module core and male die core 21, and taking mould die sinking direction as vertical direction, this slide block drawing-out mechanism comprises:
Slide block enters son 100, its one end shaped article 30, and the other end is provided with holding tank 110, and this slide block enters on son 100 to be also provided with taper pin groove 120;
Slide block body 200, it enters son by screw and described slide block and 100 is connected, and this slide block body 200 is provided with lateral aperture 220 and is the angling hole 210 at angle of inclination with vertical direction;
Angle Pin 300, its one end is fixed in described caster 10, and the other end is located in described angling hole 210 and is moved to stir described slide block body 200;
Slide block bundle piece 400, its one end is fixed in described caster 10, and this slide block bundle piece 400 is provided with vertical plane 410 at vertical direction, and is also provided with the inclined plane 420 that is angle of inclination with vertical direction on this slide block bundle piece 400;
Taper pin draws pin 500, and its one end is located in described holding tank 110, and the other end runs through described lateral aperture 220 inconsistent with described vertical plane 410;
Taper pin 600, its one end is provided with the back-off 31 of projection 610 shaped articles 30, and the other end runs through described taper pin groove 120 and extend in holding tank 110 and draws pin 500 to be flexibly connected with described taper pin.
Wherein, be also provided with the first flexible member 230 between described slide block body 200 and male die core 21, to assist described slide block body 200 to move, in the present embodiment, this first flexible member 230 is spring.
Wherein, between described slide block body 200 and slide block bundle piece 400, be provided with slide block wear-resistant block 240, in case limited slip block body 200 weares and teares.
Wherein, described lateral aperture 220 has diameter and is respectively two hole sections of D1 and D2, and D1 < D2, described taper pin draws pin 500 outer rims to be arranged with block 510 and the second flexible member 520, this block 510 is located in the hole section that described diameter is D2, this second flexible member 520 is located between the sidewall and block 510 that described diameter is D2 hole section, and in the present embodiment, this second flexible member 520 is spring.
Wherein, one end that described taper pin draws pin 500 to be located in holding tank 110 is provided with chute 530, one end that correspondingly taper pin 600 is located in holding tank 110 is provided with projection 620, and described projection 620 slides in described chute 530, to draw pin 500 to be flexibly connected taper pin 600 and taper pin.
Refer to shown in Fig. 4, it has illustrated the generalized section of slide block drawing-out mechanism of the present invention die sinking the first state.After mould die sinking, male model plate 20 separates with caster 10, simultaneously under the toggle action of Angle Pin 300, slide block body 200 tilts to exit along the inclined plane 420 of described slide block bundle piece 400, the Kinematic Decomposition that is slide block body 200 is level (direction shown in arrow) motion to the right and motion straight down, and top shoe body 200 is with movable slider to enter sub 100 levels and is exited product 30 structures to the right in the horizontal direction.Because drawing pin 500, taper pin after mould die sinking continues the described vertical plane 410 of conflicting, thereby make taper pin draw pin 500 and taper pin 600 to keep in the horizontal direction motionless, but because entering son 100, slide block want level to exit product 30 to the right, enter at slide block under the effect of the taper pin groove 120 being provided with on son 100, force taper pin 600 to move upward until exit the back-off 31 of product 30 along chute 530.
Refer to shown in Fig. 5, it has illustrated the generalized section of slide block drawing-out mechanism of the present invention die sinking the second state.Mould continues die sinking, and male model plate 20 continues to separate with caster 10, and slide block body 200 is with movable slider to enter son 100 and is exited, in the time that taper pin draws pin 500 to depart from vertical plane 410, the second flexible member 520 draws pin 500 to flick taper pin, and drives taper pin 600 to exit to the right, completes the whole action of loosing core.
In sum, slide block drawing-out mechanism of the present invention, in the time that slide block body 200 is with movable slider to enter sub 100 levels to exit to the right, taper pin draws pin 500 conflicting described vertical plane 410 and keeping in the horizontal direction motionless, under the effect of taper pin groove 120, taper pin 600 slides and exits the back-off 31 of product 30, thereby moulding on slide block exit axis, have a product 30 of back-off 31, solved product 30 and be not easy the problem of moulding.
Claims (9)
1. a slide block drawing-out mechanism, is applied in mould, and this mould has caster, male model plate, mother module core and male die core, it is characterized in that, taking mould die sinking direction as vertical direction, this slide block drawing-out mechanism comprises:
Slide block enters son, its one end shaped article, and the other end is provided with holding tank, and this slide block enters on son, to be also provided with taper pin groove;
Slide block body, itself and described slide block enter sub-connection, and this slide block body is provided with lateral aperture and is the angling hole at angle of inclination with vertical direction;
Angle Pin, its one end is fixed in described caster, and the other end is located in described angling hole to stir described slide block body motion;
Slide block bundle piece, its one end is fixed in described caster, and this slide block bundle piece is provided with vertical plane and is the inclined plane at angle of inclination with vertical direction;
Taper pin draws pin, and its one end is located in described holding tank, and the other end runs through described lateral aperture inconsistent with described vertical plane;
Taper pin, its one end is provided with the back-off of projection shaped article, and the other end runs through described taper pin groove and extend in holding tank and draws pin to be flexibly connected with described taper pin.
2. slide block drawing-out mechanism according to claim 1, is characterized in that, between described slide block body and male die core, is provided with the first flexible member, to assist described slide block body motion.
3. slide block drawing-out mechanism according to claim 2, is characterized in that, described the first flexible member is spring.
4. slide block drawing-out mechanism according to claim 1, is characterized in that, described slide block body and slide block bundle interblock are provided with slide block wear-resistant block, in case limited slip block body wear.
5. slide block drawing-out mechanism according to claim 1, is characterized in that, described lateral aperture has diameter and be respectively two hole sections of D1 and D2, and D1 < D2.
6. slide block drawing-out mechanism according to claim 5, it is characterized in that, described taper pin draws pin outer rim to be arranged with block and the second flexible member, and this block is located in the hole section that described diameter is D2, and this flexible member is located between the sidewall and block that described diameter is D2 hole section.
7. slide block drawing-out mechanism according to claim 6, is characterized in that, described the second flexible member is spring.
8. slide block drawing-out mechanism according to claim 1, it is characterized in that, one end that described taper pin draws pin to be located in holding tank is provided with chute, and one end that correspondingly taper pin is located in holding tank is provided with projection, described projection slides in described chute, to draw pin to be flexibly connected taper pin and taper pin.
9. slide block drawing-out mechanism according to claim 1, is characterized in that, described slide block enters son and is connected by screw with slide block body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310020685.1A CN103934931B (en) | 2013-01-21 | 2013-01-21 | Slide block drawing-out mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310020685.1A CN103934931B (en) | 2013-01-21 | 2013-01-21 | Slide block drawing-out mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103934931A true CN103934931A (en) | 2014-07-23 |
| CN103934931B CN103934931B (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310020685.1A Active CN103934931B (en) | 2013-01-21 | 2013-01-21 | Slide block drawing-out mechanism |
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| CN (1) | CN103934931B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881787A (en) * | 2014-12-29 | 2016-08-24 | 宁波东昊汽车部件有限公司 | Angle pin mechanism for mold |
| CN108284546A (en) * | 2017-01-10 | 2018-07-17 | 汉达精密电子(昆山)有限公司 | The exit structure of mold |
| CN109955438A (en) * | 2017-12-22 | 2019-07-02 | 苏州汉扬精密电子有限公司 | Whole face overhead kick exit structure |
| CN110936568A (en) * | 2018-09-25 | 2020-03-31 | 汉达精密电子(昆山)有限公司 | Angle pin withdrawing structure |
| CN110936567A (en) * | 2018-09-25 | 2020-03-31 | 汉达精密电子(昆山)有限公司 | Angle pin withdrawing structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001212851A (en) * | 2000-02-04 | 2001-08-07 | Canon Inc | Injection mold |
| CN2925833Y (en) * | 2006-06-30 | 2007-07-25 | 佛山市顺德区汉达精密电子科技有限公司 | Slide block structure of mold |
| CN201070813Y (en) * | 2007-06-19 | 2008-06-11 | 汉达精密电子(昆山)有限公司 | Sliding block spring positioning device |
| CN201784088U (en) * | 2010-07-19 | 2011-04-06 | 佛山市顺德区汉达精密电子科技有限公司 | Secondary ejection slider mechanism |
| CN102107474A (en) * | 2009-12-23 | 2011-06-29 | 富甲电子(昆山)有限公司 | Mould of ladder-shaped sliding block structure |
| CN102259395A (en) * | 2010-05-25 | 2011-11-30 | 汉达精密电子(昆山)有限公司 | False thimble ejector mechanism |
| CN102615745A (en) * | 2012-04-26 | 2012-08-01 | 扬州恒生精密模具有限公司 | Slide-block inverted fastener releasing device of plastic-rubber mould |
| CN202540558U (en) * | 2012-04-26 | 2012-11-21 | 扬州恒生精密模具有限公司 | Slide block type reverse buckle stripping device of plastic mould |
| CN203092861U (en) * | 2013-01-21 | 2013-07-31 | 汉达精密电子(昆山)有限公司 | Sliding block withdrawal mechanism |
-
2013
- 2013-01-21 CN CN201310020685.1A patent/CN103934931B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001212851A (en) * | 2000-02-04 | 2001-08-07 | Canon Inc | Injection mold |
| CN2925833Y (en) * | 2006-06-30 | 2007-07-25 | 佛山市顺德区汉达精密电子科技有限公司 | Slide block structure of mold |
| CN201070813Y (en) * | 2007-06-19 | 2008-06-11 | 汉达精密电子(昆山)有限公司 | Sliding block spring positioning device |
| CN102107474A (en) * | 2009-12-23 | 2011-06-29 | 富甲电子(昆山)有限公司 | Mould of ladder-shaped sliding block structure |
| CN102259395A (en) * | 2010-05-25 | 2011-11-30 | 汉达精密电子(昆山)有限公司 | False thimble ejector mechanism |
| CN201784088U (en) * | 2010-07-19 | 2011-04-06 | 佛山市顺德区汉达精密电子科技有限公司 | Secondary ejection slider mechanism |
| CN102615745A (en) * | 2012-04-26 | 2012-08-01 | 扬州恒生精密模具有限公司 | Slide-block inverted fastener releasing device of plastic-rubber mould |
| CN202540558U (en) * | 2012-04-26 | 2012-11-21 | 扬州恒生精密模具有限公司 | Slide block type reverse buckle stripping device of plastic mould |
| CN203092861U (en) * | 2013-01-21 | 2013-07-31 | 汉达精密电子(昆山)有限公司 | Sliding block withdrawal mechanism |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881787A (en) * | 2014-12-29 | 2016-08-24 | 宁波东昊汽车部件有限公司 | Angle pin mechanism for mold |
| CN108284546A (en) * | 2017-01-10 | 2018-07-17 | 汉达精密电子(昆山)有限公司 | The exit structure of mold |
| CN109955438A (en) * | 2017-12-22 | 2019-07-02 | 苏州汉扬精密电子有限公司 | Whole face overhead kick exit structure |
| CN110936568A (en) * | 2018-09-25 | 2020-03-31 | 汉达精密电子(昆山)有限公司 | Angle pin withdrawing structure |
| CN110936567A (en) * | 2018-09-25 | 2020-03-31 | 汉达精密电子(昆山)有限公司 | Angle pin withdrawing structure |
| CN110936568B (en) * | 2018-09-25 | 2022-05-20 | 汉达精密电子(昆山)有限公司 | Angle pin withdrawing structure |
| CN110936567B (en) * | 2018-09-25 | 2022-05-20 | 汉达精密电子(昆山)有限公司 | Angle pin withdrawing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103934931B (en) | 2016-06-15 |
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