CN106985358A - Moving core control device - Google Patents
Moving core control device Download PDFInfo
- Publication number
- CN106985358A CN106985358A CN201710322034.6A CN201710322034A CN106985358A CN 106985358 A CN106985358 A CN 106985358A CN 201710322034 A CN201710322034 A CN 201710322034A CN 106985358 A CN106985358 A CN 106985358A
- Authority
- CN
- China
- Prior art keywords
- oblique top
- guide rod
- ejector retainner
- retainner plate
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920001971 elastomer Polymers 0.000 claims description 4
- 241000628997 Flos Species 0.000 claims 1
- 230000006978 adaptation Effects 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of moving core control device, including male template（1）, the male template（1）On be provided with for through oblique top（2）First through hole（3）, the male template（1）Lower section be provided with can upward and downward movement upper ejector retainner plate（4）With lower ejector retainner plate（5）, the lower ejector retainner plate（5）Lower section be provided with lower panel（6）, top roller（7）Through the lower panel（6）Afterwards with the lower ejector retainner plate（5）It is connected, the first through hole（3）Lower surface is connected with locating piece on guide rod（8）, locating piece on the guide rod（8）With guide rod（9）Top be connected, the guide rod（9）Bottom be fixed on locating piece under guide rod（10）On.The present invention is big in product back-off, oblique top angle>15 °, and oblique top is needed under conditions of the shaping of multi-direction athleticism, it is ensured that oblique top motion is smooth, and noise is low, and product is easily ejected, and is not easily broken breakage.
Description
Technical field
The present invention relates to a kind of moving core control device, belong to technical field of mold.
Background technology
For the back-off on product, we can design oblique top to be molded generally on mould.Back-off amount is bigger, oblique top
Angle is also corresponding bigger.The problem of some back-offs are because of stripping direction also needs the multidirectional aggregate motion of oblique top to realize shaping.Generally
Oblique top angle should not be designed more than 15 °, especially for the oblique top for having many bidirectional-movements of upstream or downstream.Because angle is too big and many
Easily there is noise during shaping to the oblique top of motion, the problems such as fractureing, it is therefore desirable to which the spare part and manpower measured very much are tieed up
The normal production of shield.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of big in product back-off, oblique top angle>15 °, and need oblique top
Under conditions of the shaping of multi-direction athleticism, it is ensured that oblique top motion is smooth, and noise is low, and product is easily ejected, and is not easily broken breakage
Moving core control device；Further, the present invention provides one kind and prevents from colliding between ejector retainner plate and male template, has both and subtracts
The moving core control device of shake effect.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
It is provided with moving core control device, including male template, the male template for the first through hole through oblique top, it is described
Be provided with below male template can upward and downward movement upper ejector retainner plate and lower ejector retainner plate, be provided with down below the lower ejector retainner plate
Panel, top roller is connected after passing through the lower panel with the lower ejector retainner plate, and the first through hole lower surface is connected with guide rod fixed
Locating piece is connected with the top of guide rod on position block, the guide rod, and the bottom of the guide rod, which is fixed under guide rod, to be positioned
On block, locating piece is fixed on inside the lower panel under the guide rod, and use is offered on the upper ejector retainner plate and lower ejector retainner plate
In accommodate and fixed oblique top fixed seat groove, be provided with the guide runner perpendicular with the oblique top in the oblique top fixed seat,
It is provided with oblique top slider guide on the guide runner, use is provided with the correspondence position of the oblique top slider guide and oblique top fixed seat
The hole of the guide rod is passed through in clearance fit type, bottom of the oblique top slider guide also with the oblique top is connected, described to lead
It is identical with the gradient of oblique top to bar.
Locating piece is arranged inside male template on guide rod.
Oblique top slider guide can be moved along guide runner.
15 ° of the equal ＞ of gradient of the guide rod and oblique top.The guide rod is parallel with oblique top to be set.
It is fixedly connected between the upper ejector retainner plate and lower ejector retainner plate, the upper ejector retainner plate and the bottom phase for sliding orientation lever
Even, the slotted eye through the slip orientation lever for clearance fit type is provided with the male template.
It is provided with the guide rod on locating piece for the second through hole through the oblique top.
It is provided with above the male template in caster, the caster and is provided with die die cavity, the die die cavity
The product of tool back-off is inside provided with, the oblique top top is provided with the arc for being used to eject the product being engaged with the back-off
Shape face.
The top roller includes cylinder.
The top roller includes liftout bolt, and the liftout bolt is adapted to the screwed hole on the lower panel.
The top of the oblique top fixed seat protrudes from the upper ejector retainner plate upper surface and is plane, the oblique top fixed seat
Top is provided with neonychium.
The neonychium includes rubber blanket or foam-rubber cushion.
A kind of moving core control device that the present invention is provided, increases a guide rod between oblique top slides accessory, is oriented to
Two need to be fixed on mould bases above and below bar and its angle need to be consistent with oblique top；When lifter ejection, guide rod is also stirred tiltedly simultaneously
Top slider guide makes it be moved along the guide runner generation in oblique top fixed seat, and oblique top slider guide is fixed together with oblique top, so
While oblique top slider guide is moved, guide rod decomposes oblique top stress, it is ensured that oblique top motion is more smooth, and noise is low, and product is easily pushed up
Go out, be not easily broken breakage.The top of oblique top fixed seat protrudes from the setting of ejector retainner plate and neonychium, prevent ejector retainner plate and
Collided between male template, have both cushioning effect, ejection process is more stablized.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is structural representation when oblique top in the present invention is reset state；
Fig. 3 is structural representation when oblique top in the present invention is ejection state.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ Fig. 3, moving core control device, including male template 1 is provided with for wearing in the male template 1
Cross the first through hole 3 of oblique top 2, the lower section of the male template 1 be provided with can upward and downward movement upper ejector retainner plate 4 and lower ejector retainner plate 5,
The lower section of the lower ejector retainner plate 5 is provided with lower panel 6, and top roller 7 is connected after passing through the lower panel 6 with the lower ejector retainner plate 5, institute
State the lower surface of first through hole 3 and be connected with locating piece 8 on locating piece 8 on guide rod, the guide rod and be connected with the top of guide rod 9,
The bottom of the guide rod 9 is fixed under guide rod on locating piece 10, and locating piece 10 is fixed on below described under the guide rod
Inside plate 6, the groove for accommodating and fixing oblique top fixed seat 11 is offered on the upper ejector retainner plate 4 and lower ejector retainner plate 5, it is described
It is provided with oblique top fixed seat 11 on the guide runner perpendicular with the oblique top 2, the guide runner and is provided with oblique top slider guide 12,
It is provided with and is oriented to for clearance fit type through described on the oblique top slider guide 12 and the correspondence position of oblique top fixed seat 11
The hole of bar 9, bottom of the oblique top slider guide 12 also with the oblique top 2 is connected, the guide rod 9 and the gradient of oblique top 2
It is identical.
The guide rod 9 and 15 ° of the equal ＞ of gradient of oblique top 2.
It is fixedly connected between the upper ejector retainner plate 4 and lower ejector retainner plate 5, the upper ejector retainner plate 4 and the bottom for sliding orientation lever 13
End is connected, and the slotted eye through the slip orientation lever 13 for clearance fit type is provided with the male template 1.
It is provided with the guide rod on locating piece 8 for the second through hole through the oblique top 2.
The top of the male template 1 is provided with caster 14, the caster 14 and is provided with die die cavity 15, the mould
The product 17 of tool back-off 16 is provided with benevolence die cavity 15, the top of oblique top 2 is provided with and being used for that the back-off 16 is engaged
Eject the arcwall face 18 of the product 17.
The top roller 7 is cylinder.Cylinder can also be replaced by liftout bolt, and liftout bolt is fitted with the screwed hole on lower panel 6
Match somebody with somebody.
The top of the oblique top fixed seat 11 protrudes from the upper surface of upper ejector retainner plate 4 and is plane, and the oblique top is fixed
The top of seat 11 is provided with neonychium.
The neonychium be rubber blanket, rubber blanket also can by foam-rubber cushion or other have it is antifriction, buffering eject vibrations
Neonychium is replaced.
The present embodiment is under the thrust of injection machine top roller 7, and ejector retainner plate realizes that ejection is acted, and oblique top fixed seat 11 is integrally fixed at
Synchronously ejected on ejector retainner plate.Now the one side of oblique top 2 produces motion upwards with the guide angle of top roller 7, on the other hand due to oblique top 2
It is integrally fixed on oblique top slider guide 12, now oblique top slider guide 12 can only be along oblique top under the opposing force of guide rod 9
Guide runner in fixed seat 11 produces motion, and Yin Er decomposes the stress of oblique top 2 and ensures that oblique top motion is more smooth.
It is big for the back-off amount of product 17, when needing the shaping of wide-angle oblique top（>15°）, in particular for because asking in depanning direction
When topic needs the multidirectional aggregate motion of oblique top upstream or downstream.Traditional oblique top design method meets with stresses during shaping
Greatly, thus easily there is noise, the problems such as fractureing, it is necessary to consume useless too amount manpower and materials to safeguard normal production.Use the present embodiment
Oblique top design structure can ensure that and ensure that oblique top motion is more smooth in ejection time-division solution oblique top stress, it is safer.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (9)
1. moving core control device, it is characterised in that：Including male template（1）, the male template（1）On be provided with for through
Oblique top（2）First through hole（3）, the male template（1）Lower section be provided with can upward and downward movement upper ejector retainner plate（4）With lower top
Needle plate（5）, the lower ejector retainner plate（5）Lower section be provided with lower panel（6）, top roller（7）Through the lower panel（6）Afterwards with it is described
Lower ejector retainner plate（5）It is connected, the first through hole（3）Lower surface is connected with locating piece on guide rod（8）, locating piece on the guide rod
（8）With guide rod（9）Top be connected, the guide rod（9）Bottom be fixed on locating piece under guide rod（10）On, it is described to lead
Locating piece under to bar（10）It is fixed on the lower panel（6）Inside, the upper ejector retainner plate（4）With lower ejector retainner plate（5）On offer
For accommodating and fixing oblique top fixed seat（11）Groove, the oblique top fixed seat（11）Inside it is provided with and the oblique top（2）Phase
Oblique top slider guide is provided with vertical guide runner, the guide runner（12）, the oblique top slider guide（12）With oblique top fixed seat
（11）Correspondence position on be provided with for clearance fit type pass through the guide rod（9）Hole, the oblique top slider guide
（12）Also with the oblique top（2）Bottom be connected, the guide rod（9）With oblique top（2）Gradient it is identical.
2. moving core control device according to claim 1, it is characterised in that：The guide rod（9）With oblique top（2）'s
15 ° of the equal ＞ of gradient.
3. moving core control device according to claim 1, it is characterised in that：The upper ejector retainner plate（4）With lower thimble
Plate（5）Between be fixedly connected, the upper ejector retainner plate（4）With sliding orientation lever（13）Bottom be connected, the male template（1）On set
It is equipped with and passes through the slip orientation lever for clearance fit type（13）Slotted eye.
4. moving core control device according to claim 1, it is characterised in that：Locating piece on the guide rod（8）On
Being provided with is used for through the oblique top（2）The second through hole.
5. moving core control device according to claim 1, it is characterised in that：The male template（1）Top set
There is caster（14）, the caster（14）Inside it is provided with die die cavity（15）, the die die cavity（15）Tool is inside provided with to fall
Button（16）Product（17）, the oblique top（2）Top is provided with and the back-off（16）Be engaged be used for eject the product
（17）Arcwall face（18）.
6. moving core control device according to claim 1, it is characterised in that：The top roller（7）Including cylinder.
7. moving core control device according to claim 1, it is characterised in that：The top roller（7）Including liftout bolt,
The liftout bolt and the lower panel（6）On screwed hole adaptation.
8. moving core control device according to claim 1, it is characterised in that：The oblique top fixed seat（11）Top
Protrude from the upper ejector retainner plate（4）Upper surface and for plane, the oblique top fixed seat（11）Top be provided with neonychium.
9. moving core control device according to claim 8, it is characterised in that：The neonychium includes rubber blanket or sea
Silk floss pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322034.6A CN106985358A (en) | 2017-05-09 | 2017-05-09 | Moving core control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322034.6A CN106985358A (en) | 2017-05-09 | 2017-05-09 | Moving core control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106985358A true CN106985358A (en) | 2017-07-28 |
Family
ID=59418064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710322034.6A Pending CN106985358A (en) | 2017-05-09 | 2017-05-09 | Moving core control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106985358A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633921A (en) * | 2020-06-08 | 2020-09-08 | 东莞顶钧塑胶模具有限公司 | Mechanism for preventing product from sticking to inclined top during mold opening of inclined top |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201677474U (en) * | 2010-04-17 | 2010-12-22 | 浙江凯华模具有限公司 | Guide device for oblique-top mechanism of plastic mould |
| CN102431133A (en) * | 2011-10-31 | 2012-05-02 | 青岛海尔模具有限公司 | Slanted ejecting mechanism component realizing oversized angle downgrade of injection mold and assembling method thereof |
| CN102873827A (en) * | 2012-06-30 | 2013-01-16 | 常州博赢模具有限公司 | Injection mold with inner large angle ejector demolding mechanism |
| CN205467095U (en) * | 2016-01-21 | 2016-08-17 | 江苏金红达实业有限公司 | Push up ejecting structure of secondary to one side |
| CN106346716A (en) * | 2016-08-31 | 2017-01-25 | 宁波方正汽车模具有限公司 | Mold release device for gas inlet grid assemblies |
| CN206840642U (en) * | 2017-05-09 | 2018-01-05 | 珀尔曼机电(昆山)有限公司 | Moving core control device |
-
2017
- 2017-05-09 CN CN201710322034.6A patent/CN106985358A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201677474U (en) * | 2010-04-17 | 2010-12-22 | 浙江凯华模具有限公司 | Guide device for oblique-top mechanism of plastic mould |
| CN102431133A (en) * | 2011-10-31 | 2012-05-02 | 青岛海尔模具有限公司 | Slanted ejecting mechanism component realizing oversized angle downgrade of injection mold and assembling method thereof |
| CN102873827A (en) * | 2012-06-30 | 2013-01-16 | 常州博赢模具有限公司 | Injection mold with inner large angle ejector demolding mechanism |
| CN205467095U (en) * | 2016-01-21 | 2016-08-17 | 江苏金红达实业有限公司 | Push up ejecting structure of secondary to one side |
| CN106346716A (en) * | 2016-08-31 | 2017-01-25 | 宁波方正汽车模具有限公司 | Mold release device for gas inlet grid assemblies |
| CN206840642U (en) * | 2017-05-09 | 2018-01-05 | 珀尔曼机电(昆山)有限公司 | Moving core control device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633921A (en) * | 2020-06-08 | 2020-09-08 | 东莞顶钧塑胶模具有限公司 | Mechanism for preventing product from sticking to inclined top during mold opening of inclined top |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170728 |