CN207657110U - Automobile exterior trimming parts mold list top plate secondary ejecting mechanism - Google Patents
Automobile exterior trimming parts mold list top plate secondary ejecting mechanism Download PDFInfo
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- CN207657110U CN207657110U CN201721711265.8U CN201721711265U CN207657110U CN 207657110 U CN207657110 U CN 207657110U CN 201721711265 U CN201721711265 U CN 201721711265U CN 207657110 U CN207657110 U CN 207657110U
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- plate
- top plate
- mandril
- wraping
- ejecting mechanism
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Abstract
Automobile exterior trimming parts mold list top plate secondary ejecting mechanism, including stationary mould for mould compound plate and dynamic model compound plate, runner frame is set under cover half compound plate, solid plate is connected under runner frame, support block is installed on dynamic model compound plate, moving platen is installed on support block, gap between moving platen and solid plate constitutes die cavity, injection molding product in die cavity, one block of single needle plate is set between the support block, single mandril and thimble are connected on single needle plate, single jacking block is installed on single mandril, single jacking block and thimble are in contact with product, the bottom of the list mandril is pierced by single top plate, in the bottom surface of single top plate, fixed seat is set, pivot pin is set in fixed seat, wraping plate is connected on pivot pin, there is bearing piece under wraping plate, the bottom of single mandril is in contact with the one of wraping plate, compression bar is connected in moving platen bottom surface, through-hole is set in single top plate, compression bar is corresponding with the other end of wraping plate by through-hole.
Description
Technical field
The utility model is related to a kind of automobile exterior trimming parts mold list top plate secondary ejecting mechanisms, belong to injection mold field.
Background technology
Plastic product, such as automobile exterior trimming parts are produced using injection mold, according to product design and structural analysis, in product
When shaping and demoulding, due to product structure characteristic complexity, when ejecting first time, some structure also jail on product is in ejecting mechanism
Jacking block or packet on thimble, cannot deviate from automatically, needing to push up again once can just fall off.Traditional moulds add again in ejecting mechanism
One piece of top plate is filled, three top plates is formed and realizes Double-ejection, the disadvantage is that ejection stroke is long, movement range is big, unstable, and installs additional
Top plate increases the cost of investment of mold.
Invention content
The shortcomings that the purpose of this utility model is to overcome prior arts provides a kind of using single ejecting block, realization
Thimble Double-ejection, simple in structure, motion stability, reliable automobile exterior trimming parts mold list top plate secondary ejecting mechanism.
The technical solution of the utility model automobile exterior trimming parts mold list top plate secondary ejecting mechanism is：It is multiple including stationary mould for mould
Runner frame is arranged under cover half compound plate, connects solid plate under runner frame, support block, support block is installed on dynamic model compound plate for plate and dynamic model compound plate
Upper installation moving platen, gap between moving platen and solid plate constitute die cavity, injection molding product in die cavity, it is characterised in that institute
One block of single needle plate is set between the support block stated, single mandril and thimble are connected on single needle plate, single jacking block, single jacking block are installed on single mandril
It is in contact with product with thimble, the bottom of the list mandril is pierced by single top plate, and fixed seat, fixed seat is arranged in the bottom surface of single top plate
Middle setting pivot pin connects wraping plate on pivot pin, has bearing piece under wraping plate, the bottom of single mandril is in contact with the one of wraping plate, in dynamic model
Board bottom face connects compression bar, through-hole is arranged in single top plate, compression bar is corresponding with the other end of wraping plate by through-hole.
The utility model discloses a kind of automobile exterior trimming parts mold list top plate secondary ejecting mechanism, when demoulding, by injection molding machine
The die sinking of power driven mold moving platen and solid plate detaches, and when die sinking, the push rod on injection molding machine is withstood on single top plate, makes single top plate
Upper top, single top plate drive single mandril and other thimbles together to jack up product, realize and eject for the first time, but due to product structure
Feature is complicated, and when ejecting first time, also jail is on thimble for product, so in single top plate continues upper top, compression bar passes through through-hole
It is in contact with wraping plate, by one pressure of wraping plate, the other end of wraping plate is tilted by pivot pin and bearing piece, single mandril is ejected, list is made
Single jacking block jacks up product from thimble on mandril, realizes that Double-ejection, product are completed from Automatic-falling on single jacking block, demoulding.
This programme is realized single mandril Double-ejection, not only reduces top plate quantity, saved cost, and by sticking up using single top board structure
Plate realizes Double-ejection, simple in structure, motion stability, reliable, guarantee mold continuous production, raising production efficiency.
The automobile exterior trimming parts mold list top plate secondary ejecting mechanism of the utility model, between single mandril and single top plate
Resetting spring is set, and is mutually fixed by retainer ring, the single mandril of resetting spring auxiliary resets.Empty avoiding is set on the dynamic model compound plate
Slot, fixed seat and wraping plate are located in avoiding hollow groove, there is avoiding hollow groove, are loaded and unloaded convenient for wraping plate.Peep hole is set on the support block, is seen
Examine hole have it is multiple, can by the multi-faceted working condition for checking single mandril of peep hole, be conducive to maintenance.
Description of the drawings
Fig. 1 is the utility model automobile exterior trimming parts mold list top plate secondary ejecting mechanism structural schematic diagram；
Fig. 2 is that peep hole schematic diagram is arranged on the support block of the utility model.
Specific implementation mode
The utility model is related to a kind of automobile exterior trimming parts mold list top plate secondary ejecting mechanisms, as shown in Figure 1 and Figure 2, including
Stationary mould for mould compound plate 1 and dynamic model compound plate 2, setting runner frame 3 under cover half compound plate connect solid plate 4 under runner frame, on dynamic model compound plate
Support block 5 is installed, moving platen 6 is installed on support block, the gap between moving platen and solid plate constitutes die cavity, in die cavity injection molding produce
Product 7, are arranged one block of single needle plate 8 between the support block 5, the single mandril 9 of connection and thimble 14 on single needle plate, are installed on single mandril single
Jacking block 10, single jacking block 10 and thimble 14 are in contact with product 7, and the bottom of the list mandril 9 is pierced by single top plate 8, in single top plate 8
Fixed seat 11 is arranged in bottom surface, and pivot pin 12 is arranged in fixed seat 11, wraping plate 13 is connected on pivot pin, there is bearing piece 15 under wraping plate 13, single to push up
One of the bottom of bar 9 and wraping plate 13 is in contact, and connects compression bar 16 in 6 bottom surface of moving platen, through-hole 17, pressure are arranged in single top plate 8
Bar 16 is corresponding with the other end of wraping plate 13 by through-hole 17.When demoulding, by injection molding machine power driven mold moving platen 6 and cover half
The die sinking separation of plate 4, when die sinking, the push rod on injection molding machine is withstood on single top plate 8, makes to push up on single top plate 8, single top plate 8 drives single top
Bar 9 and other thimbles 14 together jack up product, realize and eject for the first time, but due to product structure characteristic complexity, first
When secondary ejection, also jail is on thimble for product 7, so in single top plate 8 continues upper top, compression bar 16 passes through through-hole 17 and 13 phase of wraping plate
Contact, by one pressure of wraping plate, the other end of wraping plate 13 is tilted by pivot pin 12 and bearing piece 15, single mandril 9 is ejected, single top is made
Single jacking block 10 jacks up product 7 from thimble 14 on bar 9, realizes that Double-ejection, product 14 take off from Automatic-falling on single jacking block 10
Mould is completed.This programme is realized single mandril Double-ejection, is not only reduced top plate quantity using single top board structure, saves cost, and
Double-ejection is realized by wraping plate, simple in structure, motion stability, reliable, guarantee mold continuous production, raising production efficiency.Institute
Resetting spring 18 is set between the single mandril 9 and single top plate 8 stated, and is fixed by 19 phase of retainer ring, the single mandril of resetting spring auxiliary is multiple
Position.Avoiding hollow groove 21 is set on the dynamic model compound plate 2, and fixed seat 11 and wraping plate 13 are located in avoiding hollow groove 21, have avoiding hollow groove, just
It is loaded and unloaded in wraping plate.Peep hole 20 is set on the support block 5, and peep hole has multiple, can check Dan Ding by the way that peep hole is multi-faceted
The working condition of bar is conducive to maintenance.
Claims (4)
1. automobile exterior trimming parts mold list top plate secondary ejecting mechanism, including stationary mould for mould compound plate（1）With dynamic model compound plate（2）, cover half
Runner frame is set under compound plate（3）, solid plate is connected under runner frame（4）, support block is installed on dynamic model compound plate（5）, installation is dynamic on support block
Template（6）, gap between moving platen and solid plate constitutes die cavity, injection molding product in die cavity（7）, it is characterised in that it is described
Support block（5）Between be arranged one block of single needle plate（8）, the single mandril of connection on single needle plate（9）And thimble（14）, install on single mandril single
Jacking block（10）, single jacking block（10）And thimble（14）With product（7）It is in contact, the list mandril（9）Bottom be pierced by single top plate
（8）, in single top plate（8）Bottom surface be arranged fixed seat（11）, fixed seat（11）Middle setting pivot pin（12）, wraping plate is connected on pivot pin
（13）, wraping plate（13）Under have bearing piece（15）, single mandril（9）Bottom and wraping plate（13）One be in contact, in moving platen（6）Bottom
Face connects compression bar（16）, single top plate（8）Middle setting through-hole（17）, compression bar（16）Pass through through-hole（17）With wraping plate（13）Other end
It is corresponding.
2. automobile exterior trimming parts mold list top plate secondary ejecting mechanism as described in claim 1, it is characterised in that single top
Bar（9）With single top plate（8）Between resetting spring is set（18）, and by retainer ring（19）It is mutually fixed.
3. automobile exterior trimming parts mold list top plate secondary ejecting mechanism as described in claim 1, it is characterised in that the dynamic model
Compound plate（2）Upper setting avoiding hollow groove（21）, fixed seat（11）And wraping plate（13）Positioned at avoiding hollow groove（21）In.
4. automobile exterior trimming parts mold list top plate secondary ejecting mechanism as described in claim 1, it is characterised in that the support block
（5）Upper setting peep hole（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721711265.8U CN207657110U (en) | 2017-12-11 | 2017-12-11 | Automobile exterior trimming parts mold list top plate secondary ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721711265.8U CN207657110U (en) | 2017-12-11 | 2017-12-11 | Automobile exterior trimming parts mold list top plate secondary ejecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207657110U true CN207657110U (en) | 2018-07-27 |
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ID=62939927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721711265.8U Active CN207657110U (en) | 2017-12-11 | 2017-12-11 | Automobile exterior trimming parts mold list top plate secondary ejecting mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN207657110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058347A (en) * | 2017-12-11 | 2018-05-22 | 浙江艾彼科技股份有限公司 | Automobile exterior trimming parts mold list top plate secondary ejecting mechanism |
| CN109291380A (en) * | 2018-11-13 | 2019-02-01 | 中山市利群精密实业有限公司 | A kind of injection mold secondary ejection mechanism |
-
2017
- 2017-12-11 CN CN201721711265.8U patent/CN207657110U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058347A (en) * | 2017-12-11 | 2018-05-22 | 浙江艾彼科技股份有限公司 | Automobile exterior trimming parts mold list top plate secondary ejecting mechanism |
| CN109291380A (en) * | 2018-11-13 | 2019-02-01 | 中山市利群精密实业有限公司 | A kind of injection mold secondary ejection mechanism |
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