CN101352914A - Transversal loose core mechanism capable of implementing demoulding of moving die and fixed die - Google Patents
Transversal loose core mechanism capable of implementing demoulding of moving die and fixed die Download PDFInfo
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- CN101352914A CN101352914A CNA2008100631785A CN200810063178A CN101352914A CN 101352914 A CN101352914 A CN 101352914A CN A2008100631785 A CNA2008100631785 A CN A2008100631785A CN 200810063178 A CN200810063178 A CN 200810063178A CN 101352914 A CN101352914 A CN 101352914A
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- slide block
- master slider
- loose core
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- cover half
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- 238000010586 diagram Methods 0.000 description 4
- 230000036461 convulsion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention relates to a transverse core-drawing mechanism for demoulding a fixed die and a moving die, comprising a main slide block; one side of the main slide block is connected with a loose core, a chute is arranged on the main slide block and penetrates the main slide block from top to bottom, an oblique guide pillar is sheathed in the chute, the chute is internally provided with a space where the oblique guide pillar can do transverse movement, the upper end of the oblique guide pillar is fixed on an upper die plate, the main slide block is pressed with a guiding lock block and can do transverse movement along the guiding lock block, a wedge block is arranged between the other side of the main slide block and a middle die plate and is fixed on the upper die plate, and bevel fit is formed between the wedge block and the main slide block; the lower part of the main slide block is glidingly connected with a lower layer slide block which is in bevel fit with the wedge block, and the lower layer slide block is provided with a slant hole through which the oblique guide pillar can pass; a work piece is longitudinally connected with a slide block insert, the upper end of the slide block insert is detachably connected with the upper die plate, and the lower end thereof is in bevel fit with the lower layer slide block. The transverse core-drawing mechanism has the advantages of quick and convenient operation, simple structure and reliable action.
Description
(1) technical field
The present invention relates to a kind ofly to realize moving, the structure of laterally loosing core of the cover half demoulding.
(2) background technology
Traditional mould structure is in the product of side core-pulling, if any structure along the vertical last bottom knockout of direction of loosing core, be by appending die joint one time, that is to say, by the somatotype of 2 die joints, by the unsteady mode of template, realize the action of mould, as shown in Figure 1 and Figure 2, the state when Fig. 1 is the mould matched moulds, Fig. 2 are the states after the mould die sinking.The intersection of cope match-plate pattern A, middle template 9, lower bolster 7 forms two punishment profiles among the figure, the die sinking moulding at twice of this type of mould, during the mould die sinking, open earlier with middle template 9 by somatotype switching device 6 control lower bolsters 7, vertical slide block 4 breaks away from lower bolster 7 earlier, by the distance of stop screw 8 control lower bolsters and middle template, after stop screw 8 puts in place, obtain the demoulding along the side slide mechanism of dynamic model side stripping direction moulding; Then, continue die sinking by somatotype switching device 6 these moulds, cope match-plate pattern A and top shoe 3 are pushed down up and down, Angle Pin 2 is by the skewed slot of master slider 1, master slider 1 earlier motionless top shoe 3 relies on spring 5 to break away from, and Angle Pin 2 breaks away from product to master slider 1 fully to the end continuation die sinking of master slider 1 skewed slot, and the side slide structure that is shaped along cover half side stripping direction obtains the demoulding, so just realize bolster is broken away from product, finish the mould die sinking.
As seen, above-mentioned die sinking operation will be carried out at twice, and is quick inadequately, and, the mould structure complexity, it is unreliable to move, and particularly template is unsteady, and reliability is not high.
(3) summary of the invention
In order to solve the above-mentioned deficiency of existing mould emptier of laterally loosing core, the present invention proposes a kind of swift to operate, simple in structure, reliable in action realize move, the structure of laterally loosing core of the cover half demoulding.
A kind ofly realize moving, the transversal loose core mechanism of the cover half demoulding, comprise master slider, one side of master slider connects looses core, master slider is provided with the skewed slot that runs through up and down, Angle Pin is located in the described skewed slot, leave the space of laterally moving in the skewed slot for Angle Pin, the upper end of Angle Pin is fixed on the cope match-plate pattern, be pressed with the guiding briquetting on the described master slider, described master slider is along the laterally slippage of guiding briquetting, between the opposite side of master slider and the middle template voussoir is housed, voussoir is fixed on the cope match-plate pattern, becomes the inclined-plane to cooperate between voussoir and the master slider; The below of described master slider connects lower floor's slide block slidably, and described lower floor slide block becomes the inclined-plane to cooperate with described voussoir, and lower floor's slide block is provided with the inclined hole that passes for Angle Pin; Vertically be connected with the slide block mold insert on the workpiece, the upper end of slide block mold insert releasably is connected with cope match-plate pattern, and the lower end becomes the inclined-plane to cooperate with described lower floor slide block.
Further, the upper end of described slide block mold insert connects contiguous block, and the contiguous block upper end is connected with fixed block clasp type on being fixed on cope match-plate pattern, and there is baroclinic block the contiguous block both sides, and baroclinic block becomes the inclined-plane cooperation with contiguous block on the unhook direction.
Further, be provided with travel limiter between described master slider and the lower floor's slide block.
Further, described lower floor slide block cooperates by T type groove with described master slider.
Further, described slide block mold insert is connected by oblique T type groove with the lower floor slide block.
Preferably, described skewed slot is a U-lag.
Preferably, described cope match-plate pattern is quiet template, and described lower bolster is a moving platen.
Perhaps: described cope match-plate pattern is a moving platen, and described lower bolster is quiet template.
Preferably, described travel limiter is a stop screw.
Technical conceive of the present invention is: at the mould emptier up and down at side core-pulling; utilize an Angle Pin; twitch master slider, lower floor's slide block, three layers of slide block of voussoir simultaneously; reaching the while forming slide looses core; finish the action of bottom knockout again; whole process is die joint for once, and mould structure is simpler.Master slider does not move earlier during die sinking, directly drive lower floor's slide block movement by Angle Pin, the slide block mold insert is connected by oblique T type groove with the lower floor slide block, so Angle Pin drives slide block mold insert extraction product indirectly and draws the position, lower floor's slide block sliding distance is controlled by stop screw, and individual chamfering is arranged between lower floor's slide block and the voussoir, forms the inclined-plane and cooperates, utilize the chamfering voussoir is thrown off during die sinking, thereby also thrown off being connected of master slider and voussoir.
Advantage of the present invention is: 1, laterally loose core and the demoulding of active and inactive mold is carried out simultaneously, only need a die joint, mould structure is simple, and is swift to operate, and die cost reduces; 2, the demoulding of laterally loosing core with active and inactive mold is to finish by mechanical action, reliable in action, the not situation that can occur losing efficacy.
(4) description of drawings
Fig. 1 be existingly realize moving, the matched moulds state diagram of the transversal loose core mechanism of the cover half demoulding.
Fig. 2 be existingly realize moving, the die opening state figure of the transversal loose core mechanism of the cover half demoulding.
Fig. 3 is matched moulds state diagram of the present invention.
Fig. 4 is die opening state figure of the present invention.
Fig. 5 is a vertical view of the present invention.
The connection diagram of contiguous block and fixed block when Fig. 6 is matched moulds.
Fig. 7 is the unhook schematic diagram of contiguous block and fixed block after the die sinking.
Fig. 8 is the cross-sectional view of U-lag.
(5) specific embodiment
The present invention is described further below in conjunction with accompanying drawing.
Embodiment one
Referring to Fig. 1-8: a kind of realization moved, the transversal loose core mechanism of the cover half demoulding, comprise master slider 13, one side of master slider 13 connects looses core 12, master slider 13 is provided with the skewed slot 20 that runs through up and down, Angle Pin 11 is located in the described skewed slot 20, leave the space of laterally moving in the skewed slot 20 for Angle Pin 11, the upper end of Angle Pin 11 is fixed on the cope match-plate pattern, be pressed with guiding briquetting 22 on the described master slider 13, described master slider 13 is along the laterally slippage of guiding briquetting 22, between the opposite side of master slider 13 and the middle template 16 voussoir 10 is housed, voussoir 10 is fixed on the cope match-plate pattern, become the inclined-plane to cooperate between voussoir 10 and the master slider 13, the below of described master slider 13 connects lower floor's slide block 18 slidably, lower floor's slide block 18 cooperates by T type groove with master slider 13, and 10 one-tenth inclined-planes of described lower floor slide block 18 and described voussoir cooperate, and lower floor's slide block 18 is provided with the inclined hole that passes for Angle Pin 11; Vertically be connected with slide block mold insert 17 on the workpiece 21, the upper end of slide block mold insert 17 releasably is connected with cope match-plate pattern, the 18 one-tenth inclined-planes cooperations in lower end and described lower floor slide block.Described skewed slot 20 is a U-lag.The lateral length of U type groove can calculate as required and get.
The upper end of described slide block mold insert 17 connects contiguous block 15, and contiguous block 15 upper ends are connected with fixed block 14 clasp types on being fixed on cope match-plate pattern, and there is baroclinic block 23 contiguous block 15 both sides, and baroclinic block 23 becomes the inclined-plane cooperation with contiguous block 15 on the unhook direction.
Be provided with travel limiter between described master slider 13 and the lower floor's slide block 18, this travel limiter is a stop screw 19.
Cope match-plate pattern described in the present embodiment is a moving platen, and lower bolster is quiet template, and described guiding briquetting 22 is contained on the lower bolster.
At the mould emptier up and down at side core-pulling, the present invention utilizes an Angle Pin, twitches master slider, lower floor's slide block, three layers of slide block of voussoir simultaneously; reaching the while forming slide looses core; finish the action of bottom knockout again, whole process is die joint for once, and mould structure is simpler.
Mould die sinking fixed block 14 simultaneously drives motion by cope match-plate pattern, and contiguous block 15 is connected by oblique T type groove with slide block mold insert 17, and fixed block 14 hooks with contiguous block 15 usefulness grabs.Because two baroclinic blocks 23 in contiguous block 15 next doors, fixed block 14 drives contiguous block 15 die sinking campaigns, contiguous block 15 directions of motion are walked toward tilted direction by two baroclinic blocks in next door 23, because gradient relation, fixed block 14 is thrown off naturally with contiguous block 15, contiguous block 15 is connected by T type groove with slide block mold insert 17, also draws product the position to throw off indirectly.
Mould matched moulds order is undertaken by the anti-order of die sinking, and when cope match-plate pattern pressed down, Angle Pin 11 promoted master sliders 13 with voussoir 10 and is moved to the left with lower floor's slide block 18, gets back to again until entire mechanism just to have begun the position of loosing core.
Embodiment two
Embodiment two with implement one difference with: cope match-plate pattern is quiet template, and lower bolster is a moving platen, and described guiding briquetting 22 is contained on the moving platen.According to motion the theory of relativity, lower bolster drive master slider 13 moves along Angle Pin 11 belows and embodiment one described cope match-plate pattern drives upwards twitch of Angle Pin 11, is two processes of relative motion.With the motion lower bolster as reference system, course of action and embodiment one are identical.
Claims (9)
1, a kind of realization moved, the transversal loose core mechanism of the cover half demoulding can be realized moving, the transversal loose core mechanism of the cover half demoulding, comprise master slider, one side of master slider connects looses core, master slider is provided with the skewed slot that runs through up and down, Angle Pin is located in the described skewed slot, leave the space of laterally moving in the skewed slot for Angle Pin, the upper end of Angle Pin is fixed on the cope match-plate pattern, be pressed with the guiding briquetting on the described master slider, described master slider is along the laterally slippage of guiding briquetting, between the opposite side of master slider and the middle template voussoir is housed, voussoir is fixed on the cope match-plate pattern, becomes the inclined-plane to cooperate between voussoir and the master slider, and it is characterized in that: the below of described master slider connects lower floor's slide block slidably, described lower floor slide block becomes the inclined-plane to cooperate with described voussoir, lower floor's slide block is provided with the inclined hole that passes for Angle Pin; Vertically be connected with the slide block mold insert on the workpiece, the upper end of slide block mold insert releasably is connected with cope match-plate pattern, and the lower end becomes the inclined-plane to cooperate with described lower floor slide block.
2, as claimed in claim 1ly realize moving, the transversal loose core mechanism of the cover half demoulding, it is characterized in that: the upper end of described slide block mold insert connects contiguous block, contiguous block upper end is connected with fixed block clasp type on being fixed on cope match-plate pattern, there is baroclinic block the contiguous block both sides, and baroclinic block becomes the inclined-plane to cooperate on the unhook direction with contiguous block.
3, as claimed in claim 1 or 2ly realize moving, the transversal loose core mechanism of the cover half demoulding, it is characterized in that: be provided with travel limiter between described master slider and the lower floor's slide block.
4, as claimed in claim 3ly realize moving, the transversal loose core mechanism of the cover half demoulding, it is characterized in that: described lower floor slide block cooperates by T type groove with described master slider.
5, as claimed in claim 4ly realize moving, the transversal loose core mechanism of the cover half demoulding, it is characterized in that: described slide block mold insert is connected by oblique T type groove with the lower floor slide block.
6, as claimed in claim 5ly realize moving, the transversal loose core mechanism of the cover half demoulding, it is characterized in that: described skewed slot is a U-lag.
7, as claimed in claim 1ly realize moving, the transversal loose core mechanism of the cover half demoulding, it is characterized in that: described cope match-plate pattern is quiet template.
8, as claimed in claim 1ly realize moving, the transversal loose core mechanism of the cover half demoulding, it is characterized in that: described cope match-plate pattern is a moving platen.
9, as claimed in claim 3ly realize moving, the transversal loose core mechanism of the cover half demoulding, it is characterized in that: described travel limiter is a stop screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100631785A CN101352914B (en) | 2008-10-11 | 2008-10-11 | Transversal loose core mechanism capable of implementing demoulding of moving die and fixed die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100631785A CN101352914B (en) | 2008-10-11 | 2008-10-11 | Transversal loose core mechanism capable of implementing demoulding of moving die and fixed die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101352914A true CN101352914A (en) | 2009-01-28 |
| CN101352914B CN101352914B (en) | 2011-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100631785A Expired - Fee Related CN101352914B (en) | 2008-10-11 | 2008-10-11 | Transversal loose core mechanism capable of implementing demoulding of moving die and fixed die |
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Cited By (17)
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| 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 |
| CN102145532A (en) * | 2011-03-21 | 2011-08-10 | 慈溪天龙电子有限公司 | Slide block demolding mechanism with function of coring twice |
| CN102241088A (en) * | 2011-07-11 | 2011-11-16 | 株洲时代新材料科技股份有限公司 | Automatic side core pulling and deflashing method for rubber mold and rubber mold |
| CN102350776A (en) * | 2011-08-24 | 2012-02-15 | 江苏辉达塑模科技有限公司 | Spring spacing mechanism for plastic die slide blocks |
| CN102358003A (en) * | 2011-07-29 | 2012-02-22 | 宁波双林模具有限公司 | Rotary core loosing and demoulding device for transverse thread slug of injection mold |
| CN102490323A (en) * | 2011-11-15 | 2012-06-13 | 宁波方正汽车模具有限公司 | Inclined core pulling device for fixed die |
| CN102990869A (en) * | 2012-12-03 | 2013-03-27 | 宁海县大鹏模具塑料有限公司 | Injection mould with transversely-arranged core of long-barrel-shaped product |
| CN101987353B (en) * | 2009-08-03 | 2013-07-03 | 富甲电子(昆山)有限公司 | Middle plate type multiple-slider structure die |
| CN103934981A (en) * | 2014-04-03 | 2014-07-23 | 苏州益群模具有限公司 | Automobile injection mould with inclined guide column side core-pulling mechanism |
| CN106079301A (en) * | 2016-08-15 | 2016-11-09 | 思柏精密模具注塑（无锡）有限公司 | The precision die of camera battery shell |
| CN107618157A (en) * | 2015-07-16 | 2018-01-23 | 王振环 | A kind of double cast gate combination running gate system injection mold and its application method |
| CN108748904A (en) * | 2018-07-24 | 2018-11-06 | 宁波瑞元模塑有限公司 | Oiling wicket molds anti-drawing anticollision device, collision-prevention device |
| CN108773031A (en) * | 2018-09-04 | 2018-11-09 | 奥克斯空调股份有限公司 | A kind of slide block core pulling structure and injection mold |
| CN108995155A (en) * | 2018-06-20 | 2018-12-14 | 宁波方正汽车模具股份有限公司 | Injection mold demoulding mechanism |
| CN109070421A (en) * | 2016-04-28 | 2018-12-21 | 恩普乐斯股份有限公司 | The driving mechanism of sliding part |
| CN109441938A (en) * | 2018-12-13 | 2019-03-08 | 上海翎腾智能科技有限公司 | A kind of switchable sucker structure |
| CN111113816A (en) * | 2019-12-31 | 2020-05-08 | 台州市黄岩西诺模具有限公司 | Multi-slide-block matching type core-pulling mechanism of injection mold |
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2008
- 2008-10-11 CN CN2008100631785A patent/CN101352914B/en not_active Expired - Fee Related
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| CN101987353B (en) * | 2009-08-03 | 2013-07-03 | 富甲电子(昆山)有限公司 | Middle plate type multiple-slider structure die |
| 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 |
| CN102133789B (en) * | 2011-02-25 | 2013-03-27 | 宁波天龙电子股份有限公司 | Double-mould-opening and double-core-pulling mechanism |
| CN102145532A (en) * | 2011-03-21 | 2011-08-10 | 慈溪天龙电子有限公司 | Slide block demolding mechanism with function of coring twice |
| CN102145532B (en) * | 2011-03-21 | 2013-03-27 | 宁波天龙电子股份有限公司 | Slide block demolding mechanism with function of coring twice |
| CN102241088B (en) * | 2011-07-11 | 2013-10-23 | 株洲时代新材料科技股份有限公司 | Automatic side core pulling and deflashing method for rubber mold and rubber mold |
| CN102241088A (en) * | 2011-07-11 | 2011-11-16 | 株洲时代新材料科技股份有限公司 | Automatic side core pulling and deflashing method for rubber mold and rubber mold |
| CN102358003A (en) * | 2011-07-29 | 2012-02-22 | 宁波双林模具有限公司 | Rotary core loosing and demoulding device for transverse thread slug of injection mold |
| CN102358003B (en) * | 2011-07-29 | 2013-11-06 | 宁波双林模具有限公司 | Rotary core loosing and demoulding device for transverse thread slug of injection mold |
| CN102350776A (en) * | 2011-08-24 | 2012-02-15 | 江苏辉达塑模科技有限公司 | Spring spacing mechanism for plastic die slide blocks |
| CN102490323B (en) * | 2011-11-15 | 2014-04-02 | 宁波方正汽车模具有限公司 | Inclined core pulling device for fixed die |
| CN102490323A (en) * | 2011-11-15 | 2012-06-13 | 宁波方正汽车模具有限公司 | Inclined core pulling device for fixed die |
| CN102990869A (en) * | 2012-12-03 | 2013-03-27 | 宁海县大鹏模具塑料有限公司 | Injection mould with transversely-arranged core of long-barrel-shaped product |
| CN103934981A (en) * | 2014-04-03 | 2014-07-23 | 苏州益群模具有限公司 | Automobile injection mould with inclined guide column side core-pulling mechanism |
| CN107618157A (en) * | 2015-07-16 | 2018-01-23 | 王振环 | A kind of double cast gate combination running gate system injection mold and its application method |
| CN107618157B (en) * | 2015-07-16 | 2019-06-14 | 苏州和瑞机械科技有限公司 | A kind of double cast gate combination running gate system injection mold and its application method |
| CN109070421B (en) * | 2016-04-28 | 2020-07-28 | 恩普乐斯股份有限公司 | Driving mechanism of sliding part |
| CN109070421A (en) * | 2016-04-28 | 2018-12-21 | 恩普乐斯股份有限公司 | The driving mechanism of sliding part |
| CN106079301A (en) * | 2016-08-15 | 2016-11-09 | 思柏精密模具注塑（无锡）有限公司 | The precision die of camera battery shell |
| CN108995155A (en) * | 2018-06-20 | 2018-12-14 | 宁波方正汽车模具股份有限公司 | Injection mold demoulding mechanism |
| CN108995155B (en) * | 2018-06-20 | 2020-10-02 | 宁波方正汽车模具股份有限公司 | Demoulding mechanism of injection mould |
| CN108748904A (en) * | 2018-07-24 | 2018-11-06 | 宁波瑞元模塑有限公司 | Oiling wicket molds anti-drawing anticollision device, collision-prevention device |
| CN108748904B (en) * | 2018-07-24 | 2023-09-26 | 宁波瑞元模塑有限公司 | Anti-pulling anti-collision device for opening oil filling small door |
| CN108773031A (en) * | 2018-09-04 | 2018-11-09 | 奥克斯空调股份有限公司 | A kind of slide block core pulling structure and injection mold |
| CN109441938A (en) * | 2018-12-13 | 2019-03-08 | 上海翎腾智能科技有限公司 | A kind of switchable sucker structure |
| CN111113816A (en) * | 2019-12-31 | 2020-05-08 | 台州市黄岩西诺模具有限公司 | Multi-slide-block matching type core-pulling mechanism of injection mold |
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| CN101352914B (en) | 2011-05-04 |
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Owner name: NINGBO TIANLONG ELECTRONICS CO., LTD. Free format text: FORMER OWNER: CIXI TIANLONG MOULD CO., LTD. Effective date: 20121206 |
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Application publication date: 20090128 Assignee: Cixi Tianlong Electronic Co., Ltd. Assignor: Cixi Tianlong Mould Co., Ltd. Contract record no.: 2011330000571 Denomination of invention: Transversal loose core mechanism capable of implementing demoulding of moving die and fixed die Granted publication date: 20110504 License type: Exclusive License Record date: 20110523 |
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