CN206154664U - Material structure is managed to sell to injection mould quadratic term - Google Patents
Material structure is managed to sell to injection mould quadratic term Download PDFInfo
- Publication number
- CN206154664U CN206154664U CN201621226580.7U CN201621226580U CN206154664U CN 206154664 U CN206154664 U CN 206154664U CN 201621226580 U CN201621226580 U CN 201621226580U CN 206154664 U CN206154664 U CN 206154664U
- Authority
- CN
- China
- Prior art keywords
- thimble
- board
- plates
- spring
- ejector retainner
- 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
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a material structure is managed to sell to injection mould quadratic term, including panel, a board, B board, mould foot and bottom plate, be provided with front mould benevolence on the A board, be provided with back mould benevolence on the B board, be provided with the first thimble board and the second thimble board of longitudinal distribution on the bottom plate, the first spring that is provided with first thimble on the first thimble board and contacts with second thimble board, the second spring that is provided with the second thimble on the second thimble board and contacts with the B board, still including moulding plastics the set -top rod, a spring force is greater than the 2nd spring force, mould plastics and accomplish the back, the mould die sinking, a board and the separation earlier of B board, the set -top rod upward movement of then moulding plastics, second spring compressed, first thimble make progress the jack -up product makes second thimble and product once break away from, and the set -top rod of then moulding plastics continues to go upward, first spring compressed, first thimble jack -up product continues to go upward, and the second thimble breaks away from with the product secondary, takes off elongated hole position product and expects effectually, has ensured the product yield.
Description
Technical field
The utility model is related to plastic mould technical field, more particularly, it relates to a kind of de- material of injection mould Double-ejection
Structure.
Background technology
Plastics product generally needs to carry out injection molded using plastic mould and injection machine in production, for some
There are the relatively thin plastic cement products of elongated hole position, during the single demolding structure demoulding product easily damaged, need it is a kind of it is simple efficiently
And can guarantee that the material-removing structure of product yield.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, there is provided a kind of simple height
Imitate and can guarantee that the injection mould Double-ejection material-removing structure of product yield.
The utility model solves the technical scheme that its technical problem adopted：
A kind of injection mould Double-ejection material-removing structure is constructed, including the panel, A plates, B plates, the mould that from top to bottom set gradually
Pin and base plate；Wherein, the panel is screwed with the A plates；Front cavity is provided with the A plates；Set on the B plates
It is equipped with rear cavity；First ejector retainner plate and the second ejector retainner plate of genesis analysis are provided with the base plate；On first ejector retainner plate
The first spring for being provided with the first thimble and contacting with second ejector retainner plate；The second thimble is provided with second ejector retainner plate
And the second spring contacted with the B plates；Also include injection machine top rod；First spring force is more than the second spring bullet
Power.
Injection mould Double-ejection material-removing structure described in the utility model, wherein, the B plates lower surface arranges promising described
The spacing spacing insert of second ejector retainner plate.
Injection mould Double-ejection material-removing structure described in the utility model, wherein, support block side wall be provided with it is described
The concave station that second ejector retainner plate coordinates.
Injection mould Double-ejection material-removing structure described in the utility model, wherein, it is provided with lead column on the B plates；Institute
State A plates and be provided with pilot hole corresponding with the lead column.
Injection mould Double-ejection material-removing structure described in the utility model, wherein, be provided with first ejector retainner plate according to
Secondary the first guide pillar through first spring, second ejector retainner plate and the B plates；Be provided with first ejector retainner plate according to
Secondary the second guide pillar through second ejector retainner plate, the second spring and the B plates.
The beneficial effects of the utility model are：After the completion of injection, mould die sinking, A plates are first separated with B plates, are then molded
Machine top rod is moved upwards, and second spring is compressed, and upwards jack-up product causes the second thimble once to depart from product to the first thimble,
Then injection machine top rod continues up, and the first spring is compressed, and the first thimble jack-up product continues up, the second thimble and product
Secondary disengaging, it is good to the de- material effect of elongated hole position product, ensure product yield；Overall structure is simple and compact, low cost, accounts for
It is little with space.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below in conjunction with accompanying drawing and reality
The utility model is described in further detail to apply example, and drawings in the following description are only the section Example of the present invention, for this
For the those of ordinary skill of field, on the premise of not paying creative work, can be attached to obtain other according to these accompanying drawings
Figure：
Fig. 1 is the injection mould Double-ejection material-removing structure structural representation of the utility model preferred embodiment.
Specific embodiment
In order that the purpose of the utility model embodiment, technical scheme and advantage are clearer, below in conjunction with this practicality
Technical scheme in new embodiment carries out clear, complete description, it is clear that described embodiment is portion of the present utility model
Divide embodiment, rather than whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art are not paying creation
Property work on the premise of the every other embodiment that obtained, belong to protection domain of the present utility model.
The injection mould Double-ejection material-removing structure of the utility model preferred embodiment as shown in figure 1, including from top to bottom according to
The panel 1 of secondary setting, A plates 2, B plates 3, support block 4 and base plate 5；Panel 1 is screwed with A plates 2；Front mould is provided with A plates 2
Benevolence 20；Rear cavity 30 is provided with B plates 3；First ejector retainner plate 50 and the second ejector retainner plate 51 of genesis analysis are provided with base plate 5；
The first spring 501 for the first thimble 500 being provided with first ejector retainner plate 50 and being contacted with the second ejector retainner plate 51；Second ejector retainner plate 51
On the second spring 511 that is provided with the second thimble 510 and contacts with B plates 3；Also include injection machine top rod 6；The bullet of first spring 501
Power is more than the elastic force of second spring 511；After the completion of injection, mould die sinking, A plates 2 first separate with B plates 3, then injection machine top rod 6 to
Upper motion, second spring 511 is compressed, and upwards jack-up product causes the second thimble 510 once to take off with product to the first thimble 500
From, then injection machine top rod 6 continues up, and the first spring 501 is compressed, and the jack-up product of the first thimble 500 continues up, and second
Thimble 510 and the secondary disengaging of product, it is good to the de- material effect of elongated hole position product, ensure product yield；Overall structure it is simple and
Compact, low cost takes up room little.
As shown in figure 1, the lower surface of B plates 3 arranges the spacing spacing insert 30 of promising second ejector retainner plate 51, it is spacing by adjusting
Rapid pin is processed to the pore position product of the different depths by the size of insert 30, has ensured the applicability of mould.
As shown in figure 1, the side wall of support block 4 is provided with the concave station 40 coordinated with the second ejector retainner plate 51, the second ejector retainner plate 51 is entered
Row is supported, it is to avoid it reduces the service life of the first spring 501 in non-working condition to the extruding of the first spring 501.
As shown in figure 1, being provided with lead column 31 on B plates 3；A plates 2 are provided with pilot hole 21 corresponding with lead column 31；Close
It is oriented to when mould and die sinking, prevents displacement from damaging product.
As shown in figure 1, be provided with the first ejector retainner plate 50 sequentially passing through the first spring 501, the second ejector retainner plate 51 and B plates 3
The first guide pillar 502；It is provided with first ejector retainner plate 50 and sequentially passes through the of the second ejector retainner plate 51, second spring 511 and B plates 3
Two guide pillars 503；It is oriented to by the first guide pillar 502 and the second guide pillar 503, is prevented mould and spring offset.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or be converted,
And all these modifications and variations should all belong to the protection domain of the utility model claims.
Claims (5)
1. a kind of injection mould Double-ejection material-removing structure, including the panel, A plates, B plates, support block and the bottom that from top to bottom set gradually
Plate；Characterized in that, the panel is screwed with the A plates；Front cavity is provided with the A plates；Set on the B plates
It is equipped with rear cavity；First ejector retainner plate and the second ejector retainner plate of genesis analysis are provided with the base plate；On first ejector retainner plate
The first spring for being provided with the first thimble and contacting with second ejector retainner plate；The second thimble is provided with second ejector retainner plate
And the second spring contacted with the B plates；Also include injection machine top rod；First spring force is more than the second spring bullet
Power.
2. injection mould Double-ejection material-removing structure according to claim 1, it is characterised in that the B plates lower surface is arranged
The spacing spacing insert of promising second ejector retainner plate.
3. injection mould Double-ejection material-removing structure according to claim 1, it is characterised in that support block side wall is provided with
The concave station coordinated with second ejector retainner plate.
4. injection mould Double-ejection material-removing structure according to claim 1, it is characterised in that be provided with the B plates and lead
Xiang Zhu；The A plates are provided with pilot hole corresponding with the lead column.
5. injection mould Double-ejection material-removing structure according to claim 1, it is characterised in that set on first ejector retainner plate
It is equipped with the first guide pillar for sequentially passing through first spring, second ejector retainner plate and the B plates；Set on first ejector retainner plate
It is equipped with the second guide pillar for sequentially passing through second ejector retainner plate, the second spring and the B plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226580.7U CN206154664U (en) | 2016-11-15 | 2016-11-15 | Material structure is managed to sell to injection mould quadratic term |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226580.7U CN206154664U (en) | 2016-11-15 | 2016-11-15 | Material structure is managed to sell to injection mould quadratic term |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206154664U true CN206154664U (en) | 2017-05-10 |
Family
ID=58658710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621226580.7U Expired - Fee Related CN206154664U (en) | 2016-11-15 | 2016-11-15 | Material structure is managed to sell to injection mould quadratic term |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206154664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186962A (en) * | 2017-06-06 | 2017-09-22 | 杭州科技职业技术学院 | Three ejecting mechanisms for injection mold |
-
2016
- 2016-11-15 CN CN201621226580.7U patent/CN206154664U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186962A (en) * | 2017-06-06 | 2017-09-22 | 杭州科技职业技术学院 | Three ejecting mechanisms for injection mold |
| CN107186962B (en) * | 2017-06-06 | 2019-06-11 | 杭州科技职业技术学院 | Ejecting mechanism three times for injection mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206242432U (en) | Ejecting mechanism with mold insert plastic product | |
| CN206154664U (en) | Material structure is managed to sell to injection mould quadratic term | |
| CN203973859U (en) | A kind of rubber parts stripper | |
| CN209718508U (en) | A kind of straight precise injection mould for pushing up ejection synchronous with oblique top | |
| CN202053423U (en) | Die with floating die core | |
| CN104924529B (en) | The tray die of convenient injection footing | |
| CN204450999U (en) | Car seat headrest vertical-foaming mould | |
| CN203635741U (en) | Stretch forming mould structure | |
| CN202527646U (en) | Ejector mechanism | |
| CN214294187U (en) | Silica gel goods shedder | |
| CN204340074U (en) | For the vertical-foaming mould of shaping armchair headrest | |
| CN204773343U (en) | Easy ejecting injection mold of die sinking | |
| CN202239194U (en) | Punching mould of automobile accelerator pedal bracket | |
| CN206436480U (en) | Asynchronous ejection die | |
| CN206703428U (en) | A kind of gel silica membrane mould | |
| CN205148793U (en) | Multilocular tee bend mould of a mould | |
| CN103264481A (en) | Double-parting-surface injection mold | |
| CN203992092U (en) | Retainer feeding structure for multistation progressive die | |
| CN204278387U (en) | A kind of nail cabin injection mold | |
| CN204309174U (en) | A kind of mold ejection mechanism | |
| CN204076619U (en) | A kind of automatic demoulding sole device for molding | |
| CN219968561U (en) | Rubber demoulding mechanism | |
| CN204340073U (en) | Chair headrest vertical-foaming mould | |
| CN203314072U (en) | Pressing machine for making pet food | |
| CN209139649U (en) | A kind of Novel convex rice molding die |
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: 20170510 Termination date: 20191115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |