CN106042297B - A kind of injection mold multi-angle core-pulling mechanism - Google Patents
A kind of injection mold multi-angle core-pulling mechanism Download PDFInfo
- Publication number
- CN106042297B CN106042297B CN201610603944.7A CN201610603944A CN106042297B CN 106042297 B CN106042297 B CN 106042297B CN 201610603944 A CN201610603944 A CN 201610603944A CN 106042297 B CN106042297 B CN 106042297B
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- Prior art keywords
- sliding block
- core
- injection mold
- oblique top
- angle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
Abstract
The invention discloses a kind of injection mold multi-angle core-pulling mechanism, including solid plate, and the cavity being fixed on the solid plate；Moving platen is further included, and the core being fixed on moving platen；The inclined guide pillar that can be moved under the drive of mould opening force is provided with cavity；The first sliding block is additionally provided with moving platen；The second sliding block of the inclined-plane movement that can prolong the first sliding block under inclined guide pillar driving is fixedly installed in the groove of first sliding block；Oblique top is provided through in second sliding block.The present invention stirs the second sliding block using inclined guide pillar makes its movement, and a part of kinetic energy caused by the second sliding block drives itself along the first slide block movement；Kinetic energy another part kinetic energy is delivered in oblique top caused by second sliding block.The effect of existing ejector retainner plate is replaced by the mutual cooperation of the first sliding block and the second sliding block, both power source can be provided to oblique top, and can also be moved by direction initialization, when there are can facilitate depanning during multiple and angled or even vertical stripping direction back-offs in plastic.
Description
Technical field
The present invention relates to Mold Core-pulling Mechanism technical field, more particularly to a kind of injection mold multi-angle tube bundle extracting machine
Structure.
Background technology
When there are hole, depression or boss in the inner or outer side different from open mold direction when plastic, it is molded on mould at this
Part must be made what can be displaced sideways, so as to which before the plastic demoulding is released, first lateral forming part is released, Ran Houzai
Plastic is released out of mould, otherwise just can not depanning.There is the processing method of back-off for plastic, be generally more with two kinds,
Slipper block loose core is utilized, otherwise go out button using oblique top.But back-off is not only existed for some plastics, and from stripping direction
From the point of view of there are the multiple and angled or even vertical back-off of stripping direction, or even some direction to be possible to because space limits,
The limitation of glue position can not use sliding block.
For example, in base plate of air conditioner it is existing along stripping direction it is angled tiltedly on direction 1, and have and stripping direction
Into 90 degree of vertical button bits (direction 2).At direction 2, if leaving space by button bit, in the case of having position, it is contemplated that
The form that crashes using multiple sliding blocks is attempted to solve the problems, such as core pulling.This is because sliding block is can in the die sinking action of mould
By the die assembly perpendicular to open mold direction or with the angled slip in open mold direction, when product structure so that mould exists
Sliding block must be used in the case of not using sliding block and cannot normally demoulding.
But if in plastic（Such as base plate of air conditioner）On for direction 2 apparently without enough spaces when, structure does not become herein
Using the prerequisite of sliding block, therefore without using sliding block.For some the fairly simple back-offs of formed product inside, sliding block is in this position
Put and be subject to limited space, be all considered as the form of oblique top mostly.If oblique top is used as power using the thrust of ejector retainner plate
Source, then also need one big sliding block to carry out the carry out entirety core pulling to plastic on direction 1 in direction 1, but sets one behind direction 1
The scheme of a similar ejector retainner plate oil cylinder pushing can not be realized.
Therefore, the prior art has yet to be improved and developed.
The content of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of injection mold multi-angle tube bundle extracting machine
Structure, it is intended to which solving plastic in the prior art, there are nothing caused by the multiple and angled or even vertical back-off of stripping direction
The problem of method depanning or the difficult demoulding.
Technical scheme is as follows：
A kind of injection mold multi-angle core-pulling mechanism, wherein, including solid plate, and be fixed on the solid plate
Cavity；Moving platen is further included, and the core being fixed on the moving platen；Being provided with the cavity can be in mould opening force
Drive inclined guide pillar that is lower and moving；The first sliding block is additionally provided with the moving platen；Fixation is set in the groove of first sliding block
It is equipped with the second sliding block of the inclined-plane movement that can prolong the first sliding block under inclined guide pillar driving；It is provided through using in second sliding block
In the oblique top that core pulling is carried out to plastic.
The injection mold multi-angle core-pulling mechanism, wherein, it is further fixedly arranged on first sliding block for limiting tiltedly
Push up the tilted footstock moved in the direction indicated.
The injection mold multi-angle core-pulling mechanism, wherein, inclined guide pillar fixed block is fixedly installed on the cavity, it is described
Inclined guide pillar is contained in inclined guide pillar fixed block and is fixed on cavity.
The injection mold multi-angle core-pulling mechanism, wherein, first piece of take-up housing is fixedly installed on the moving platen；Institute
The side for stating the first take-up housing is fixedly installed the second take-up housing；The first cunning is provided with the inclined-plane of first piece of take-up housing
Block；First sliding block is fixed at by the first slider layering on the inclined-plane of first piece of take-up housing.
The injection mold multi-angle core-pulling mechanism, wherein, the inclined-plane of first sliding block and first piece of take-up housing
Between also set up the first wear-resistant block and the second wear-resistant block；The dorsal part of first sliding block is additionally provided with the 3rd wear-resistant block；Described
The 4th wear-resistant block is additionally provided between the inclined-plane of two sliding blocks and the first sliding block.
The injection mold multi-angle core-pulling mechanism, wherein, the slider guides of T fonts is additionally provided with first sliding block；
Oil cylinder is fixedly installed on second take-up housing, the connecting rod of the oil cylinder is connected with the slider guide.
The injection mold multi-angle core-pulling mechanism, wherein, second sliding block is fixedly installed by the second slider layering
In the groove of first piece of sliding block.
The injection mold multi-angle core-pulling mechanism, wherein, shovel base is further fixedly arranged on the solid plate.
The injection mold multi-angle core-pulling mechanism, wherein, the angle of the oblique top is less than or equal to 12 °.
Beneficial effect：It is fixed using being fixed under the action of injection mold multi-angle core-pulling mechanism mould opening force of the present invention
Inclined guide pillar in template, which stirs the second sliding block and does work to it, makes its movement, and then a kinetic energy part drives caused by the second sliding block
Itself along the first shoe surface to tiltedly on move；Remove because caused by friction outside thermal energy, kinetic energy caused by the second sliding block
Another part kinetic energy is delivered in oblique top.Thimble of the prior art is replaced by the mutual cooperation of the first sliding block and the second sliding block
The effect of plate, both can provide power source to oblique top, can also be moved by direction initialization, when in plastic there are it is multiple with stripping direction into
It can facilitate depanning when certain angle or even vertical back-off.
Brief description of the drawings
Fig. 1 is assembling signal of the injection mold multi-angle core-pulling mechanism preferred embodiment of the present invention before mould die sinking
Figure；
Fig. 2 is assembling signal of the injection mold multi-angle core-pulling mechanism preferred embodiment of the present invention after mould die sinking
Figure；
Fig. 3 is injection mold multi-angle core-pulling mechanism preferred embodiment part mould axonometric drawing of the present invention；
Fig. 4 is injection mold multi-angle core-pulling mechanism preferred embodiment part mould plan of the present invention；
Fig. 5 is injection mold multi-angle core-pulling mechanism preferred embodiment main part explosive view of the present invention；
Fig. 6 is the stress diagram of core pulling in injection mold multi-angle core-pulling mechanism preferred embodiment of the present invention；
Fig. 7 is the second sliding block and the stroke of oblique top in injection mold multi-angle core-pulling mechanism preferred embodiment of the present invention
Rough schematic view.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Solid plate | 12 | Second sliding block |
| 2 | Moving platen | 13 | Oblique top |
| 3 | Core | 14 | First sliding block |
| 4 | Cavity | 15 | 4th wear-resistant block |
| 5 | Inclined guide pillar fixed block | 16 | First take-up housing |
| 6 | Shovel base | 17 | Second take-up housing |
| 7 | Tilted footstock | 18 | Oil cylinder |
| 8 | 3rd wear-resistant block | 19 | Second slider layering |
| 9 | First wear-resistant block | 20 | First slider layering |
| 10 | Second wear-resistant block | 21 | Slider guide |
| 11 | Inclined guide pillar | 22 | Plastic |
Embodiment
The present invention provides a kind of injection mold multi-angle core-pulling mechanism, to make the purpose of the present invention, technical solution and effect
Clearer, clear and definite, the present invention is described in more detail below.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Please referring also to Fig. 1-Fig. 5, wherein Fig. 1 are injection mold multi-angle core-pulling mechanism preferred embodiment of the present invention
Assembling schematic diagram before mould die sinking；Fig. 2 is injection mold multi-angle core-pulling mechanism preferred embodiment of the present invention in mould
Assembling schematic diagram after tool die sinking；Fig. 3 is injection mold multi-angle core-pulling mechanism preferred embodiment part mould of the present invention
Axonometric drawing；Fig. 4 is injection mold multi-angle core-pulling mechanism preferred embodiment part mould plan of the present invention；Fig. 5 is this
Invent the injection mold multi-angle core-pulling mechanism preferred embodiment main part explosive view.As Figure 1-Figure 5, the injection
Mould multi-angle core-pulling mechanism, including：Solid plate 1, and the cavity 4 being fixed on the solid plate 1；Further include moving platen
2, and the core 3 being fixed on the moving platen 2；Being provided with the cavity 4 can move under the drive of mould opening force
Inclined guide pillar 11；The first sliding block 14 is additionally provided with the moving platen 2；It is fixedly installed in the groove of first sliding block 14
Second sliding block 12 of the lower inclined-plane movement that can prolong the first sliding block 14 of the driving of inclined guide pillar 11；It is provided through in second sliding block 12
For carrying out the oblique top 13 of core pulling to plastic 22.
In the embodiment of the present invention, due to there is the button bit of multiple angles inside plastic 22, including with stripping direction into
First direction on certain angle is oblique and with stripping direction into the corresponding second direction of 90 degree of vertical button bits；In a first direction
On, the main core pulling campaign of the first sliding block 14 as plastic 22 in this direction can be driven；For second direction, because space limits
The factors such as system, can carry out the core pulling campaign in horizontal direction with oblique top 13, for the power resources of oblique top 13, be in the present invention
Second sliding block 12 is used at the same time, and oblique top 13 is allowed into the second sliding block 12 in movement through being arranged in the second sliding block 12
The movement of oblique top 13 can be further driven at the same time, to realize the core pulling campaign in horizontal direction.
Preferably, as Figure 1-Figure 5, it is further fixedly arranged on first sliding block 14 and is being specified for limiting oblique top 13
The tilted footstock 7 moved on direction.
So during die sinking, the second sliding block 12 is driven first with the inclined guide pillar 11 being fixed on solid plate 1
Along first its upper surface of sliding block 14 it is oblique on move, and since oblique top 13 is through the inside of the second sliding block 12, in the second sliding block
12 along 14 upper surface of the first sliding block it is oblique on move while, its active force can drive oblique top 13 to move.Due to also being slided first
Set a groove to be used for fixing tilted footstock 7 on block 14, be equivalent to place tilted footstock on traditional dies on ejector retainner plate, without
It is that while to set tilted footstock 7 on the first sliding block 14 with part, and the first sliding block 14 is provided unlike conventional ejector retainner plate
Power resources.For oblique top 13, function only as placing the effect of fixed tilted footstock 7（Simply in the second sliding block 12 and oblique top 13
After the completion of a series of core pulling actions, its last core pulling action is completed in the last driving force using oil cylinder 18 of die sinking）.
By the above process, the second sliding block 12 is just secured in 13 direction of motion of oblique top that active force caused by movement drives, and is made tiltedly
Top 13 movement can only be single, only dropout core pulling in the horizontal direction, either die sinking or mold all without
Influence other mechanisms or influence plastic 22.By the above-mentioned means, not only successfully solves plastic 22 with ejecting direction into one
The button bit determined on angle tilted direction departs from, while also completes the core pulling action of the level orientation perpendicular to ejection direction, not
Solves the problems of core pulling in the prior art on the premise of pulling plastic 22.The first sliding block 14 is allowed to replace the prior art
In ejector retainner plate fix tilted footstock 7, but do not provide power, while itself completes core pulling action again；The second sliding block 12 is allowed to replace
Ejector retainner plate of the prior art provides power resources for oblique top 13, and completes respective core pulling process together with it.
Since oblique top 13 is interspersed in the second sliding block 12, in addition to horizontal motion, 13 other orientation of oblique top
The tilted footstock 7 that the free degree is all fixed on the first sliding block 14 is limited, and the second sliding block 12 is transported on the first sliding block 14
Dynamic, therefore to be adapted between each other, and machining accuracy will height.
Preferably, as shown in figures 1 and 3, inclined guide pillar fixed block 5, the inclined guide pillar 11 are fixedly installed on the cavity 4
It is contained in inclined guide pillar fixed block 5 and is fixed on cavity 4.Specifically, the inclined guide pillar 11 is contained in inclined guide pillar fixed block 5
After be fixed by screws on cavity 4.
Preferably, as Figure 1-Figure 4, first piece of take-up housing 16 is fixedly installed on the moving platen 2；Described first slides
The side of block 16 is fixedly installed the second take-up housing 17；The first sliding block is provided with the inclined-plane of first piece of take-up housing 16
14；First sliding block 14 is fixed at by the first slider layering 20 on the inclined-plane of first piece of take-up housing 16.
Preferably, as Figure 1-Figure 4, also set between the inclined-plane of first sliding block 14 and first piece of take-up housing 16
Put the first wear-resistant block 9 and the second wear-resistant block 10；The dorsal part of first sliding block 14 is additionally provided with the 3rd wear-resistant block 9；Described second
The 4th wear-resistant block 15 is additionally provided between the inclined-plane of 12 and first sliding block 14 of sliding block.
Preferably, as Figure 1-Figure 4, the slider guide 21 of T fonts is additionally provided with first sliding block 14；Described second
Oil cylinder 18 is fixedly installed on take-up housing 17, the connecting rod of the oil cylinder 18 is connected with the slider guide 21；Second sliding block 12
It is fixed at by the second slider layering 19 in the groove of first piece of sliding block 14；Also it is fixedly installed on the solid plate 1
There is shovel base 6.
Understand injection mold multi-angle core-pulling mechanism of the present invention in order to clearer, it is detailed below and assembled
Journey.
First, inclined guide pillar 11 is inserted into inclined guide pillar fixed block 5, is then fixed by screws on cavity 4, then passes through spiral shell
Nail is fixed on shovel base 6 on solid plate 1；Secondly, first core 3 is fixed by screws on moving platen 2, it is then same to use spiral shell
Nail is fixed on the first take-up housing 16 on moving platen 2, then the second take-up housing 17 is fixed by screws in the first take-up housing 16
Side.After the completion of, then the first wear-resistant block 9 and the second wear-resistant block 10 are locked on the inclined-plane of the first take-up housing 16 by screw successively
On, then the first sliding block 14 is smoothly put up along the inclined-plane of the first take-up housing 16 again, then is existed with the first slider layering 20
Its both sides, which is screwed, to be pushed down on the inclined-plane of the first take-up housing 16, the 3rd wear-resistant block 8 is fixed on the back of the body of the first sliding block 14
Oil cylinder 18, is then connected slider guide 21 by side by the U-type groove of the second take-up housing 17 again, and utilizes the T font knots of slider guide 21
The dovetail groove of structure along the first sliding block 14 is smooth to be placed on above the second take-up housing 17.3rd, first the 4th wear-resistant block 15
By screw lock inside the inner groovy of the first sliding block 14, then athwart the second sliding block 12 of oblique top 13, then with the second sliding block
12 are placed on inside the groove of the first sliding block 14 together, recycle the second slider layering 19 in the both sides screw of the second sliding block 12
Fixation is pressed on the first sliding block 14；Finally, tilted footstock）By the slide guide face of oblique top 13, the first sliding block is fixed on using screw
On 14.In this way, just complete assembling process of the whole injection mold multi-angle core-pulling mechanism on mould.
The work process of the injection mold multi-angle core-pulling mechanism is as follows：
Mould on injection molding machine complete molding, injection, pressurize, cool down several stages after, and in injection moulding machine mould open power
Lower open die is acted on, solid plate 1 and moving platen 2 are opened therewith（Please refer to Fig.1 to the state change of Fig. 2）, at this moment it is fixed on cavity 4
On inclined guide pillar 11 the second sliding block 12 stirred under the drive of mould opening force moved obliquely along the oblique indent side of the first sliding block 14
It is dynamic, complete the core pulling of a tilted direction of plastic；Secondly because oblique top 13 passes through the second sliding block 12, since tilted footstock 7 limits tiltedly
The free degree on top 13, make oblique top 13 can only moving along direction, in this way, being driven in the motion process of the second sliding block 12
Oblique top 13 is threaded off along another button bit direction of plastic 22, is stirred the second sliding block 12 when inclined guide pillar 11 and is moved a distance, is subject to
The limitation of first sliding block, 14 indent side wall, 12 stop motion of the second sliding block, namely inclined guide pillar 11 have left the second sliding block 12 completely.
The completion core pulling action also synchronous under the drive of the second sliding block 12 of oblique top 13 at this time.In this way, just complete the multi-angle of plastic
Core pulling action so that such button bit is threaded off completely, and in the final stage of die sinking, under the drive of oil cylinder 18, first slides
Block 14 moves obliquely along the inclined-plane of the first take-up housing 16 together with the second sliding block 12 above and oblique top 13, so as to complete
The core pulling action of first sliding block 14.Here it is the motion process of whole injection mold multi-angle core-pulling mechanism, plastic 22 is completed
On back-off demould this process.
Direction is ejected according to plastic 22, heretofore described injection mold multi-angle core-pulling mechanism carries out multi-angle core pulling
Force analysis refers to Fig. 6, and the schematic diagram of Fig. 7 is obtained after Fig. 6 is carried out stroke simplification.In Fig. 7, a represents oblique top 13 along button
The core pulling stroke of position, b represent tiltedly upper movement travel of second sliding block 12 along 14 inclined-plane of the first sliding block, and ɑ represents oblique top 13 and the
Angle in two sliding blocks, 12 direction of motion.
From analysis, a is determined by the back-off amount of plastic 22（Back-off amount+safe distance）For known quantity；B is slided for second
The stroke of block 12, its numerical value is more crucial, on the one hand determines the second sliding block 12 core pulling stroke of itself, on the other hand determines oblique top
13 core pulling stroke, b are unknown quantity；ɑ is the angle of oblique top 13, due to when the angular configurations of ɑ are more than 12 degree, it usually needs add
Add bayonet fittings, make the form of double rod tilted footstock, and with the increase of ɑ angular configurations, corresponding oblique top also will be therewith
Increase, when it is moved, suffered frictional force also increases therewith, it is easy to occur burning to death or stuck phenomenon, therefore, ɑ's
Angular configurations, which are preferably less than, is equal to 12 degree.
B can be obtained according to above-mentioned analysis, Fig. 7 and sine , namely specific implementation
When meet.If the back-off amount that oblique top 13 is threaded off is 7mm, plus a=9mm after its safe distance, ɑ takes, will
Data substitute into b It can obtain, can meet the requirement of multi-angle core pulling.
In conclusion under the action of injection mold multi-angle core-pulling mechanism mould opening force of the present invention, it is fixed using being fixed on
Inclined guide pillar in template, which stirs the second sliding block and does work to it, makes its movement, and then a kinetic energy part drives caused by the second sliding block
Itself along the first shoe surface to tiltedly on move；Remove because caused by friction outside thermal energy, kinetic energy caused by the second sliding block
Another part kinetic energy is delivered in oblique top.Thimble of the prior art is replaced by the mutual cooperation of the first sliding block and the second sliding block
The effect of plate, both can provide power source to oblique top, can also be moved by direction initialization, when in plastic there are it is multiple with stripping direction into
It can facilitate depanning when certain angle or even vertical back-off.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect scope.
Claims (8)
1. a kind of injection mold multi-angle core-pulling mechanism, it is characterised in that including solid plate, and be fixed at the solid plate
On cavity；Moving platen is further included, and the core being fixed on the moving platen；Being provided with the cavity to mold
The inclined guide pillar moved under the drive of power；The first sliding block is additionally provided with the moving platen；It is solid in the groove of first sliding block
Surely it is provided with the second sliding block of the inclined-plane movement that can prolong the first sliding block under inclined guide pillar driving；Through setting in second sliding block
It is useful for carrying out plastic the oblique top of core pulling；Oblique top core pulling in the horizontal direction under the drive of second sliding block, it is described
The core pulling direction of oblique top is perpendicular to ejection direction, the core pulling direction of second sliding block；With the core pulling stroke of the oblique top and institute
The core pulling stroke of the second sliding block is stated as in the right angled triangle of right-angle side, the core pulling stroke of the oblique top to angle be less than or
Equal to 12 °.
2. injection mold multi-angle core-pulling mechanism according to claim 1, it is characterised in that also fixed on first sliding block
It is provided with the tilted footstock moved in the direction indicated for limiting oblique top.
3. injection mold multi-angle core-pulling mechanism according to claim 1, it is characterised in that be fixedly installed on the cavity
Inclined guide pillar fixed block, the inclined guide pillar are contained in inclined guide pillar fixed block and are fixed on cavity.
4. injection mold multi-angle core-pulling mechanism according to claim 1, it is characterised in that be fixedly installed on the moving platen
There is first piece of take-up housing；The side of first take-up housing is fixedly installed the second take-up housing；First piece of take-up housing it is oblique
The first sliding block is provided with face；First sliding block is fixed at the oblique of first piece of take-up housing by the first slider layering
On face.
5. injection mold multi-angle core-pulling mechanism according to claim 4, it is characterised in that first sliding block and described the
The first wear-resistant block and the second wear-resistant block are also set up between the inclined-plane of one piece of take-up housing；The dorsal part of first sliding block is additionally provided with
Three wear-resistant blocks；The 4th wear-resistant block is additionally provided between the inclined-plane of second sliding block and the first sliding block.
6. according to the injection mold multi-angle core-pulling mechanism of claim 4 or 5, it is characterised in that on first sliding block also
It is provided with the slider guide of T fonts；Oil cylinder, the connecting rod of the oil cylinder and the slider guide are fixedly installed on second take-up housing
Connection.
7. injection mold multi-angle core-pulling mechanism according to claim 1, it is characterised in that second sliding block passes through second
Slider layering is fixed in the groove of first sliding block.
8. injection mold multi-angle core-pulling mechanism according to claim 1, it is characterised in that also fixation is set on the solid plate
It is equipped with shovel base.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610603944.7A CN106042297B (en) | 2016-07-28 | 2016-07-28 | A kind of injection mold multi-angle core-pulling mechanism |
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| CN201610603944.7A CN106042297B (en) | 2016-07-28 | 2016-07-28 | A kind of injection mold multi-angle core-pulling mechanism |
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| CN106042297A CN106042297A (en) | 2016-10-26 |
| CN106042297B true CN106042297B (en) | 2018-04-17 |
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| CN106584780A (en) * | 2016-12-24 | 2017-04-26 | 浙江工商职业技术学院 | Mold of front and back mold ejecting structure |
| CN107415176B (en) * | 2017-03-30 | 2019-04-26 | 神通科技集团股份有限公司 | Common sliding block drives the release method of cylinder slide block |
| CN107009584B (en) * | 2017-03-31 | 2019-04-19 | 神通科技集团股份有限公司 | Need the moulding forming method of secondary core extracting |
| CN107901355B (en) * | 2017-12-20 | 2019-12-03 | 浙江台州美多模具有限公司 | Core-pulling mechanism is laminated in injection mold multi-angle |
| CN108372632A (en) * | 2018-03-13 | 2018-08-07 | 苏州经贸职业技术学院 | The two-way oblique core drawing mechanism of asymmetric and symmetrical oblique compound core pulling mold |
| CN108501330A (en) * | 2018-05-11 | 2018-09-07 | 深圳创维精密科技有限公司 | Injection mold with core-pulling device |
| CN108858914B (en) * | 2018-07-12 | 2024-02-02 | 宁波华众塑料制品有限公司 | Time-delay sliding block assembly |
| CN109397627B (en) * | 2018-11-30 | 2024-01-09 | 上海甬兴塑胶有限公司 | Lateral sliding block structure of motor panel seat die |
| CN109866397B (en) * | 2019-03-22 | 2023-09-08 | 厦门市超日精密模具有限公司 | Combined sliding block transverse normal secondary core-pulling mechanism and injection mold |
| CN110228169A (en) * | 2019-07-23 | 2019-09-13 | 宁波奥克斯电气股份有限公司 | A kind of two-way core-pulling mechanism and injection mold |
| CN115366351A (en) * | 2022-02-28 | 2022-11-22 | 浙江凯华模具有限公司 | Inclined core pulling structure in oil cylinder sliding block |
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| US8517716B2 (en) * | 2011-10-25 | 2013-08-27 | Cheng Uei Precision Industry Co., Ltd. | Injection mold |
| CN202862538U (en) * | 2012-09-04 | 2013-04-10 | 宁波誉立精密模具有限公司 | Moving oblique ejector structure on sliding block of automobile plastic mould |
| CN203198112U (en) * | 2013-04-18 | 2013-09-18 | 汉达精密电子(昆山)有限公司 | Sliding block slanting ejection core-pulling mechanism |
| CN203331361U (en) * | 2013-05-17 | 2013-12-11 | 延锋伟世通汽车模具有限公司 | Composite die mechanism |
| CN203391235U (en) * | 2013-07-25 | 2014-01-15 | 宁波双林模具有限公司 | Inclined-top ejection core pulling device in sliding block |
| CN203567094U (en) * | 2013-10-14 | 2014-04-30 | 浙江万豪模塑有限公司 | Translation oblique-push core-pulling mechanism of injection mold angular pin sliders |
| CN204019897U (en) * | 2014-07-04 | 2014-12-17 | 宁波双林模具有限公司 | Back-off depanning linkage core-pulling device |
| CN204471775U (en) * | 2015-02-01 | 2015-07-15 | 宁波兴利汽车模具有限公司 | Pitched roof mechanism in slide block |
| CN204471760U (en) * | 2015-02-01 | 2015-07-15 | 宁波兴利汽车模具有限公司 | With the processing mechanism of torque product |
| CN105150473B (en) * | 2015-07-10 | 2017-12-15 | 绍兴诚邦化纤有限公司 | A kind of side oblique top slide block mechanism |
| CN104943087A (en) * | 2015-07-16 | 2015-09-30 | 太仓求精塑模有限公司 | Injection mold with small slide block built in large slide block |
| CN205343675U (en) * | 2015-11-29 | 2016-06-29 | 牟维军 | Slider drives mold machine who takes one's place to one side to loosing core to be constructed |
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2016
- 2016-07-28 CN CN201610603944.7A patent/CN106042297B/en active Active
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Address after: 518000 first floor, R & D building of SKYWORTH science and Technology Industrial Park, Baoan District, Shiyan street, Baoan District, Shenzhen. Patentee after: SKYWORTH group intelligent equipment Co., Ltd. Address before: 518108 first floor, R & D building of SKYWORTH science and Technology Industrial Park, Baoan District, Shiyan street, Baoan District, Shenzhen. Patentee before: Shenzhen Skyworth Precision Technology Co., Ltd. |