CN206967894U - What a kind of mold insert can push up outside inlays mechanism and the mould with the mechanism - Google Patents
What a kind of mold insert can push up outside inlays mechanism and the mould with the mechanism Download PDFInfo
- Publication number
- CN206967894U CN206967894U CN201720936954.2U CN201720936954U CN206967894U CN 206967894 U CN206967894 U CN 206967894U CN 201720936954 U CN201720936954 U CN 201720936954U CN 206967894 U CN206967894 U CN 206967894U
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- CN
- China
- Prior art keywords
- mold insert
- mould
- push
- slide bar
- mold
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses what a kind of mold insert can push up outside to inlay mechanism, it is characterised in that：Including mold insert, the sidepiece of mold insert one is slide bar, and the mold insert the other side is core rod, and the end sidewalls of the slide bar are provided with anti-rotation plane, and the end center of the slide bar is provided with screwed hole；Mold insert baffle plate, perforation is offered on the mold insert baffle plate, the perforation is arranged concentrically with screwed hole, and the mold insert baffle plate mounting surface is provided with the retainer being used for anti-rotation plane plane contact, and the mold insert baffle plate is provided with bolt mounting holes；Push rod, the push rod one end are threadedly coupled with screwed hole again after passing the perforation, and the push rod other end is used for affixed with top mold plate.The utility model outwards ejects after being used for complex product global formation, is easy to product taking-up and continuous production, can shorten the production cycle, can greatly reduce artificial and production cost.In addition, the invention also discloses a kind of mould.
Description
Technical field
The utility model is related to a kind of plastic moulds technology field, mechanism that what more particularly to a kind of mold insert can push up outside inlay and
Mould with the mechanism.
Background technology
Injection mold is a kind of instrument for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension
Instrument.
But it is existing to produce the complex product of shape mould when, mold insert can only be added in mould to realize.So
And for the product of some special constructions, refer to Fig. 2, it is desirable to stretch into the core of mold insert in die cavity, due to product after shaping
It is stuck by core rod, cause shaping after product can not safely remove, therefore deposit after moulding product exist take out trouble or
The problem of can not taking out.It is existing typically to be solved the above problems using product Multi-step injection molding molding mode, but will have production
The defects of efficiency is low, and production cost is high.
Utility model content
In view of above-mentioned one or more defects of prior art, the utility model provides the edge that a kind of mold insert can push up outside
Embedding mechanism, can be by after complex product global formation, then outwards ejection, is easy to product to take out and continuous production, can shorten production week
Phase, artificial and production cost can be greatly reduced.
To achieve the above object, what the utility model provided that a kind of mold insert can push up outside inlays mechanism, it is characterised in that：Bag
Mold insert (1) is included, the sidepiece of mold insert (1) one is slide bar (11), and mold insert (1) the other side is core rod (12), the slide bar (11)
End sidewalls are provided with anti-rotation plane (111), and the end center of the slide bar (11) is provided with screwed hole (112)；Mold insert baffle plate (2),
Perforation (21) is offered on the mold insert baffle plate (2), the perforation (21) is arranged concentrically with screwed hole (112), the mold insert baffle plate (2) peace
Dress face is provided with the retainer (22) being used for anti-rotation plane (111) plane contact, and the mold insert baffle plate (2) is provided with bolt mounting holes
(23)；Push rod (3), push rod (3) one end are threadedly coupled with screwed hole (112) again after passing the perforation (21), and the push rod (3) is another
One end is used for affixed with top mold plate (4).
Further, the slide bar (11) and core rod (12) are structure as a whole.
Further, push rod (3) both side ends are machined with external screw thread.
Further, the bolt mounting holes (23) are at least two.
Further, the retainer (22) is bulk.
Another purpose of the present utility model is to provide a kind of mould, it is characterised in that：It includes mould (5), lower mould (6)
And mold insert described in any of the above-described scheme can push up outside inlay mechanism；Formed with die cavity between mould (5) and lower mould (6) on this
(56), the lower mould (6) is provided with mold insert mounting hole (60), and the slide bar (11) is plugged in the mold insert mounting hole (60), the core rod
(12) stretch into the die cavity (56), mold insert mounting hole (60) lower port is provided with the counterbore for being used for mold insert baffle plate (2) installation
(63)。
Further, the lower mould (6) is provided with centre hole (61), and the centre hole (61) is built with thimble (7), the thimble
(7) be arranged in parallel with push rod (3), and thimble (7) lower end pass downwards it is affixed with top mold plate (4) again after the lower mould (6).
Further, the top mold plate (4) is located at the lower section of lower mould (6), and is located at the lower mould (6) and top mold plate
(4) return spring (8) is set with the thimble (7) between.
The beneficial effects of the utility model are：The utility model outwards ejects after being used for complex product global formation, just
Automatically taken out in the product by manipulator and continuous production, the production cycle can be shortened, artificial and production cost can be greatly reduced.
Brief description of the drawings
Fig. 1 is the structural representation for inlaying mechanism that a kind of mold insert can push up outside in the utility model.
Fig. 2 is the structural representation of mold insert in the utility model.
Fig. 3 is the structural representation of mold insert baffle plate in the utility model.
Fig. 4 is structural representation of the utility model mould in formed product.
Fig. 5 is structural representation of the utility model mould when product ejects.
Fig. 6 is structural representation of the utility model mould when product captures.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Embodiment one：Referring to Fig. 1-3, what a kind of mold insert can push up outside inlays mechanism, including mold insert 1, mold insert baffle plate 2 and push rod
3。
It can be seen that Fig. 2, the sidepiece of mold insert 1 one is slide bar 11, and the other side of mold insert 1 is core 12, the end of the slide bar 11
Side wall is provided with anti-rotation plane 111, and the end center of the slide bar 11 is provided with screwed hole 112.In the present embodiment, the anti-rotation plane
111 be the scarce material plane that processing is ground in the end sidewalls, and this lacks material plane and set with the centerline parallel of slide bar 11.
It can be seen that Fig. 3, it is preferable that the mold insert baffle plate 2 is circular slab.Perforation 21 and bolt peace are offered on the mold insert baffle plate 2
Hole 23 is filled, the mounting surface of mold insert baffle plate 2 is provided with the retainer 22 being used for the plane contact of anti-rotation plane 111.
When the mold insert 1 resets simultaneously, anti-rotation plane 111 and the retainer 22 of the mold insert 1 coordinate spacing and positioning, have multiple
The advantages that position precision is high.
In this embodiment, it is preferred that the retainer 22 is bulk, the retainer 22 can be affixed with the mold insert baffle plate 2
Or it is integrally formed.
It can be seen that Fig. 1, when mounted, the one end of push rod 3 pass be threadedly coupled again with screwed hole 112 after the perforation 21 it is (removable
Unload fixation), the other end of push rod 3 is used for (preferably use and be detachably fixed) affixed with top mold plate 4.Meanwhile the perforation 21 with
Screwed hole 112 is is arranged concentrically, the one side of retainer 22 and the plane contact of anti-rotation plane 111, and then prevents the slide bar 11
Rotate, while the direction of the core 12 on the mold insert 1 is always ensured that unanimously without changing (or skew), because mold insert 1 is accurate
Positioning, after the core 12 is coordinating die cavity by formed product, the product design is accurate, will not offset and dimensional accuracy is high, production
Quality uniformity.
It can be seen that Fig. 1-2, in the present embodiment, the slide bar 11 and core 12 are structure as a whole, the slide bar 11 and core 12
Between without deviation is coordinated, and then improve the dimensional accuracy of the mold insert 1, improve product quality after shaping.
When mounted, the lower surface of slide bar 11 keeps plane contact with the mounting surface of mold insert baffle plate 2, and the push rod 3 is in the perforation
Axial location in 21 is refined positioning, is easy to the locus of core 12 accurate.The ejection height of the push rod 3 is also controlled simultaneously,
It is easy to ejection synchronous with the thimble 7 on mould, can avoids causing because the ejection position between thimble 7 and push rod 3 is not corresponding
Two ejection heights of product are inconsistent, the crimp due to force unbalance.
It is preferred that the both side ends of push rod 3 are machined with external screw thread.The push rod 3 can using being threadedly coupled with top mold plate 4
It is releasably affixed.Because the push rod 3 and top mold plate 4 are detachable, the dismounting of the parts such as push rod 3, mold insert 1 can be easy to, changed
And later maintenance etc..
Further, the bolt mounting holes 23 are at least two, are provided with bolt in the bolt mounting holes 23, the bolt
M is used to the mold insert baffle plate 2 being fixed on mould (the lower mould 6 in such as Fig. 2).
Embodiment two：Referring to Fig. 4-6, a kind of mould, it, which includes mould 5, lower mould 6 and mold insert described in embodiment one, to push up outside
Inlay mechanism；On this mold insert mounting hole 60, the slide bar 11 are provided between mould 5 and lower mould 6 formed with die cavity 56, the lower mould 6
It is plugged in the mold insert mounting hole 60, the core 12 is stretched into the die cavity 56, and the lower port of mold insert mounting hole 60, which is provided with, to be used for
The counterbore 63 that mold insert baffle plate 2 is installed.The counterbore 63 and the profile of mold insert baffle plate 2 match and are used for its location and installation.
Further, the lower mould 6 is provided with centre hole 61, and the centre hole 61 is flat built with thimble 7, the thimble 7 and push rod 3
Row is set, and the lower end of thimble 7 pass downwards it is affixed with top mold plate 4 again after the lower mould 6.
Further, the top mold plate 4 is located at the lower section of lower mould 6, and between the lower mould 6 and top mold plate 4
The thimble 7 on be set with return spring 8.
In addition, it can also be set with return spring 8 on the push rod 3 between the lower mould 6 and top mold plate 4.
In addition, the lower mould 6 is installed on bottom plate 9, the bottom plate 9 has formed with installing space 91 and the mould with the lower mould 6
Has 4, top plate in the inner, the center of bottom plate 9 opens up apical pore 92, and the output end 10 of the ejection cylinder may pass through apical pore 92 and can push up
Press the top mold plate 4.
Utility model works step and principle are as follows：
First, referring to Fig. 4, by this mould on injection machine injection molding, after product N shapings cooling in mould；
Then, referring to Fig. 5, start ejection cylinder, ejection cylinder output end 10 along F to top by compression mould top plate 4, and lead to
Cross thimble 7 and push rod 3 is synchronous by product N outwards (upward) ejections, product is separated from the die cavity (completing the demoulding) of lower mould 6；
Again, referring to Fig. 6, then the manipulator by being installed on injection machine (being prior art to show in figure), and edge
S routes automatically take out product, and then general safety takes out from mould by product N.
Finally, ejection cylinder is restarted, ejection cylinder output end retraction, the compression mould top plate 4 passes through the band of return spring 8
Dynamic thimble 7 and push rod 3 automatically reset；Then by upper and lower mould matched moulds, so that it may continue to be molded next product, and realize continuous raw
Production.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member makes many modifications and variations without creative work can according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (8)
- What 1. a kind of mold insert can push up outside inlays mechanism, it is characterised in that：IncludingMold insert (1), the sidepiece of mold insert (1) one are slide bar (11), and mold insert (1) the other side is core rod (12), the slide bar (11) End sidewalls be provided with anti-rotation plane (111), the end center of the slide bar (11) is provided with screwed hole (112)；Mold insert baffle plate (2), offer perforation (21) on the mold insert baffle plate (2), the perforation (21) with screwed hole (112) is concentric sets Put, mold insert baffle plate (2) mounting surface is provided with the retainer (22) being used for anti-rotation plane (111) plane contact, mold insert gear Plate (2) is provided with bolt mounting holes (23)；Push rod (3), push rod (3) one end are threadedly coupled with screwed hole (112) again after passing the perforation (21), and the push rod (3) is another One end is used for affixed with top mold plate (4).
- What 2. a kind of mold insert according to claim 1 can push up outside inlays mechanism, it is characterised in that：The slide bar (11) and mould Core (12) is structure as a whole.
- What 3. a kind of mold insert according to claim 1 or 2 can push up outside inlays mechanism, it is characterised in that：Push rod (3) both sides End is machined with external screw thread.
- What 4. a kind of mold insert according to claim 1 can push up outside inlays mechanism, it is characterised in that：The bolt mounting holes (23) it is at least two.
- What 5. a kind of mold insert according to claim 1 can push up outside inlays mechanism, it is characterised in that：The retainer (22) is It is block.
- A kind of 6. mould, it is characterised in that：Including the mold insert any one of upper mould (5), lower mould (6) and claim 1-5 What can be pushed up outside inlays mechanism；Installed on this between mould (5) and lower mould (6) formed with die cavity (56), the lower mould (6) provided with mold insert Hole (60), the slide bar (11) are plugged in the mold insert mounting hole (60), and the core rod (12) is stretched into the die cavity (56), the mold insert Mounting hole (60) lower port is provided with the counterbore (63) for being used for mold insert baffle plate (2) installation.
- A kind of 7. mould according to claim 6, it is characterised in that：The lower mould (6) is provided with centre hole (61), the thimble Hole (61) be arranged in parallel built with thimble (7), the thimble (7) with push rod (3), and thimble (7) lower end pass downwards it is described under It is affixed with top mold plate (4) again after mould (6).
- A kind of 8. mould according to claim 7, it is characterised in that：The top mold plate (4) is located under lower mould (6) Side, and it is set with return spring (8) on the thimble (7) between the lower mould (6) and top mold plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936954.2U CN206967894U (en) | 2017-07-31 | 2017-07-31 | What a kind of mold insert can push up outside inlays mechanism and the mould with the mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936954.2U CN206967894U (en) | 2017-07-31 | 2017-07-31 | What a kind of mold insert can push up outside inlays mechanism and the mould with the mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206967894U true CN206967894U (en) | 2018-02-06 |
Family
ID=61397970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720936954.2U Expired - Fee Related CN206967894U (en) | 2017-07-31 | 2017-07-31 | What a kind of mold insert can push up outside inlays mechanism and the mould with the mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206967894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279148A (en) * | 2018-02-08 | 2018-07-13 | 莱州市华兴测试仪器有限公司 | A kind of automatic depanning pointing machine |
-
2017
- 2017-07-31 CN CN201720936954.2U patent/CN206967894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279148A (en) * | 2018-02-08 | 2018-07-13 | 莱州市华兴测试仪器有限公司 | A kind of automatic depanning pointing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20200731 |