CN208020655U - Side core-pulling injection mold with groove plastic - Google Patents
Side core-pulling injection mold with groove plastic Download PDFInfo
- Publication number
- CN208020655U CN208020655U CN201721763608.5U CN201721763608U CN208020655U CN 208020655 U CN208020655 U CN 208020655U CN 201721763608 U CN201721763608 U CN 201721763608U CN 208020655 U CN208020655 U CN 208020655U
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- China
- Prior art keywords
- plate
- plastic
- side core
- block
- mold
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- 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 provides a kind of injection forming mold, and this side core-pulling injection mold with groove plastic is made of Bottom clamp plate, push plate, ejector pin retaining plate, cushion block, push rod, support plate, moving platen, block one, pusher plate, nut, spring, screw rod, side core sliding block, wedge block, solid plate, inclined guide pillar, top clamping plate, side core, punch-pin, sprue bush, plastic, block two, screw.Plastics are injected by sprue bush in mold cavity when work, cooling a period of time, make plastic parts moulding；Then under the action of inclined guide pillar, side core sliding block is moved to both sides, and side core is removed on plastic, while plastic automatically disengages sprue bush and solid plate；Finally under the action of push plate, push rod and pusher plate, plastic is pushed from punch-pin, plastic completely disengages mold, facilitates taking-up.
Description
Technical field
The utility model is related to a kind of injection mold, it is specifically related to the side core-pulling injection mold with groove plastic.
Background technology
In recent years, the yield of plastic mould and levels are very rapid, high efficiency, automation, large size, long-life, essence
Close mold fought ratio in mold yield is increasing.Injection forming mold is exactly the heating material that plastics are first added in injection molding machine
In cylinder, after plastics melted by heat, under the promotion of the screw rod or plunger of injection molding machine, enter by the running gate system of nozzle and mold
In mold cavity, plastics curing molding wherein.
With the extensive application of plastic part, plastic part makes slowly, and process time is grown to the new problem of plastic processing.Simultaneously
That there are the plastic part accuracies of manufacture is not high in mold processing for band groove plastic, the problems such as being not easily taken out.
Invention content
In order to overcome the shortcomings of in above-mentioned background technology, the utility model provides a kind of side core-pulling with groove plastic
Injection mold, the mold can shorten process time, improve machining accuracy, and energy will be with groove plastic easily from injection mold
Upper taking-up.
It is a kind of side core-pulling note with groove plastic that it is technical solution that the utility model, which solves its technical problem to use,
Mould.It includes Bottom clamp plate 1, there is cushion block 4 on Bottom clamp plate 1, Bottom clamp plate 1, cushion block 4 and support plate 6 above, dynamic
It is connected with screw 23 between template 7 and pusher plate 9, push plate 2 is further fixed on Bottom clamp plate 1；Ejector pin retaining plate 3,6 and of support plate
It is connected by push rod 5 between moving platen 7；The both sides of pusher plate 9 are fixed with block 1 and block 2 22, block 1 and side core
It is connected by adjustment screw between sliding block 13, the fixed side core of useful positioning pin 18 in side core sliding block 13；Solid plate 15
Be fixed with wedge block 14 with the outside of top clamping plate 17, centre is fixed with sprue bush 20, solid plate 15, top clamping plate 17 and side type
It is connected by two inclined guide pillars 16 between core sliding block 13；Punch-pin 19 be fixed on solid plate 7, pusher plate 9 and side core sliding block 13 it
Between.
The course of work and advantage：Bottom clamp plate and top clamping plate are fixed on injection molding machine, work when leads to plastics
It crosses sprue bush to be injected into mold cavity, cooling a period of time, makes plastic parts moulding；Then under the action of inclined guide pillar, side core
Sliding block is moved to both sides, and side core is removed on plastic, while plastic automatically disengages sprue bush and solid plate；Finally push plate,
Under the action of push rod and pusher plate, plastic is pushed from punch-pin, plastic completely disengages mold, facilitates taking-up.
Description of the drawings
Fig. 1 is the sectional view of side core-pulling injection mold installation diagram of the utility model with groove plastic.
Fig. 2 is side core-pulling injection mold B of the utility model with groove plastic to sectional view.
1. Bottom clamp plates in Fig. 1,2. push plates, 3. ejector pin retaining plates, 4. cushion blocks, 5. push rods, 6. support plates, 7. moving platens,
8. block one, 9. pusher plates, 10. nuts, 11. springs, 12. screw rods, 13. side core sliding blocks, 14. wedge blocks, 15. solid plates,
16. inclined guide pillar, 17. top clamping plates, 18. side cores, 19. punch-pin, 20. sprue bush, 21. plastics, 22. blocks two, 23. screws.
Specific implementation mode
In order to make the purpose of this utility model, advantage and technical solution be more clearly understood, below in conjunction with attached drawing to this reality
It is further elaborated with novel.
Referring to Fig.1, Fig. 2, which includes Bottom clamp plate 1, is had on Bottom clamp plate 1
Cushion block 4 is connected between Bottom clamp plate 1, cushion block 4 and support plate 6 above, moving platen 7 and pusher plate 9 with screw 23, dynamic model
Push plate 2 is further fixed on seat board 1；It is connected by push rod 5 between ejector pin retaining plate 3, support plate 6 and moving platen 7；Pusher plate 9
Both sides are fixed with block 1 and block 2 22, are connected by adjustment screw between block 1 and side core sliding block 13, side type
The fixed side core of useful positioning pin 18 in core sliding block 13；Solid plate 15 and 17 outside of top clamping plate are fixed with wedge block 14, in
Between be fixed with sprue bush 20, solid plate 15, pass through two inclined guide pillars 16 between top clamping plate 17 and side core sliding block 13 and connect；
Punch-pin 19 is fixed between solid plate 7, pusher plate 9 and side core sliding block 13.
Plastics are injected by sprue bush 20 in mold cavity when work, injection completes postcooling for a period of time,
Mold die sinking is carried out again, and during die sinking, top clamping plate 17, solid plate 15 and inclined guide pillar 16 are fixed, side core sliding block 13
It is moved to both sides along inclined guide pillar 16 so that side core 18 is separated from plastic；Bottom clamp plate 1, push plate 2, ejector pin retaining plate
3, cushion block 4, push rod 5, support plate 6, moving platen 7 and pusher plate 9 move downward so that plastic 21 is from sprue bush 20 and solid plate 15
On split away off；Bottom clamp plate 1, cushion block 4, support plate 6 and moving platen 7 then move downward, and push plate 2, pushes away ejector pin retaining plate 3
Bar 5 and pusher plate 9 no longer move, and under the action of relative motion, push plate 2 pushes pusher plate 9 by push rod 5, by plastic 21 from
It is pushed on punch-pin 19, plastic 21 and mold is made to be kept completely separate, completed die sinking action, plastic is facilitated to take out.
Claims (2)
1. a kind of side core-pulling injection mold with groove plastic, by Bottom clamp plate（1）, push plate（2）, ejector pin retaining plate（3）, pad
Block（4）, push rod（5）, support plate（6）, moving platen（7）, block one（8）, pusher plate（9）, nut（10）, spring（11）, screw rod
（12）, side core sliding block（13）, wedge block（14）, solid plate（15）, inclined guide pillar（16）, top clamping plate（17）, side core（18）,
Punch-pin（19）, sprue bush（20）, plastic（21）, block two（22）, screw（23）Composition, it is characterised in that be provided with side core cunning
Block（13）, inclined guide pillar（16）And side core（18）, mold die sinking is side core sliding block（13）Along inclined guide pillar（16）It is moved to both sides,
Make side core（18）It is detached from plastic（21）, plastic is facilitated to be detached from solid plate（15）；It is provided with push plate（2）, ejector pin retaining plate（3）,
Push rod（5）And pusher plate（9）, can be by plastic（21）From punch-pin（19）Upper release facilitates band groove plastic to take out.
2. a kind of side core-pulling injection mold with groove plastic according to claim 1, it is characterised in that：It is provided with and pushes away
Plate（2）, ejector pin retaining plate（3）, push rod（5）, pusher plate（9）, side core sliding block（13）, inclined guide pillar（16）And side core（18）,
Keep injection molding die sinking action simple to operation, while improving plastic surface accuracy, band groove plastic is facilitated to take out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763608.5U CN208020655U (en) | 2017-12-18 | 2017-12-18 | Side core-pulling injection mold with groove plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763608.5U CN208020655U (en) | 2017-12-18 | 2017-12-18 | Side core-pulling injection mold with groove plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208020655U true CN208020655U (en) | 2018-10-30 |
Family
ID=63898428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721763608.5U Expired - Fee Related CN208020655U (en) | 2017-12-18 | 2017-12-18 | Side core-pulling injection mold with groove plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208020655U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037852A (en) * | 2019-12-27 | 2020-04-21 | 东莞科威医疗器械有限公司 | Oxygenator spiral flow guide inner core mold and jacking type demolding structure |
| CN111844648A (en) * | 2020-07-17 | 2020-10-30 | 许兼 | Injection mold for industrial production |
| CN112109286A (en) * | 2020-09-09 | 2020-12-22 | 吴丽珠 | Injection mold capable of efficiently demolding |
-
2017
- 2017-12-18 CN CN201721763608.5U patent/CN208020655U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037852A (en) * | 2019-12-27 | 2020-04-21 | 东莞科威医疗器械有限公司 | Oxygenator spiral flow guide inner core mold and jacking type demolding structure |
| CN111844648A (en) * | 2020-07-17 | 2020-10-30 | 许兼 | Injection mold for industrial production |
| CN112109286A (en) * | 2020-09-09 | 2020-12-22 | 吴丽珠 | Injection mold capable of efficiently demolding |
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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 |
Granted publication date: 20181030 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |