CN205969826U - Secondary ejecting mechanism of injection -molding mould - Google Patents
Secondary ejecting mechanism of injection -molding mould Download PDFInfo
- Publication number
- CN205969826U CN205969826U CN201620885030.XU CN201620885030U CN205969826U CN 205969826 U CN205969826 U CN 205969826U CN 201620885030 U CN201620885030 U CN 201620885030U CN 205969826 U CN205969826 U CN 205969826U
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- drag hook
- ejecting mechanism
- plate
- secondary ejecting
- dynamic model
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Abstract
The utility model discloses a secondary ejecting mechanism of injection -molding mould, include the movable mould compound plate, fix movable mould mould foot, drag hook dog on the movable mould compound plate, the drag hook dog runs through movable mould mould foot and drag hook dog rear end is fixed on movable mould mould foot, and drag hook dog front end surface upper portion is outstanding than the lower part, and the inclined plane is connected between upper portion and the lower part, drag hook dog front end is equipped with the recess of vertical direction, is equipped with down the roof on the movable mould compound plate, is equipped with the roof on the lower roof, goes up the roof and is in be fixed with the drag hook under the recess, the lower extreme of one side of drag hook and last roof connection is equipped with the locked groove, and lower roof is equipped with a breach in the position that is close to the locked groove, and the breach screw fixation has and is formed with the spout between layering and breach and the layering, is equipped with the motion hasp in the spout, and the free end card of motion hasp is in in the locked groove of drag hook, the utility model is not only simple in structure, reliably durable, easy maintenance is quick, and small, does not receive die space's restriction during the installation.
Description
Technical field
This utility model belongs to injection mold technical field and in particular to the secondary ejecting mechanism of injection mold.
Background technology
Injection mould has ejection system, typically takes thimble or the form of jacking block to carry out ejecting product, with plastics industry day
Open up increasingly, the structure of plastic becomes increasingly complex, and the demoulding is also more and more difficult, have a lot of products still to have portion after single ejection
Subregion, on core, often takes secondary ejecting mechanism to realize the demoulding.Existing secondary ejecting mechanism is complex, holds
Fragile and need integral replacing, mounting and adjusting and maintenance after wearing and tearing it is difficult to long work, be required for many times and
Cost of labor, and the larger space of mould inside can be taken.
Utility model content
The purpose of this utility model is to provide the secondary ejecting mechanism of injection mold, is not only simple in structure, reliability and durability,
Maintenance renewal part fast and easy, and small volume, install and are not limited by die space when placing.
For reaching above-mentioned purpose, major technique solution of the present utility model is to provide the Double-ejection machine of injection mold
Structure, including dynamic model compound plate, the dynamic model support block that is fixed on dynamic model compound plate, drag hook block, described drag hook block runs through dynamic model support block
And drag hook block rear end is fixed on dynamic model support block, drag hook block front-end surface top lower part projects, between upper and lower
Inclined-plane connects, and described drag hook block front end is provided with the groove of vertical direction, and dynamic model compound plate is provided with lower roof plate, and lower roof plate is provided with
Upper plate, upper plate is fixed with drag hook in the underface of described groove, and the lower end of the side that drag hook is connected with upper plate is provided with lock
Groove, lower roof plate is provided with a breach in the position near locked groove, and breach screw is fixed with and is formed between press strip and breach and press strip
Chute, is provided with the motion lock by can sliding in chute of being connected of spring with chute bottom in chute, motion lock from
It is stuck in the locked groove of described drag hook by end.
The side of described motion lock free end is at an acute angle with the bottom surface of motion lock.
Described drag hook has the lower surface of the side of locked groove with drag hook bottom surface in obtuse angle.
It is respectively and fixedly provided with thimble rod on described upper plate and lower roof plate.
Described drag hook cross section is identical with groove cross section size shape.
The length of described motion lock is more than the width of drag hook.
During work, after die sinking, plastics machine promotes and moves on upper plate and drag hook, and drag hook drives motion lock and then drives lower top
Move on plate, when moving in the groove moving up into drag hook block on drag hook and on continuing, motion lock free end is in drag hook block
Front-end surface moves from bottom to top, and when motion lock moves to the upper surface that drag hook block front end projects, motion lock is completely
It has been extruded in chute thus departing from the locked groove of drag hook, so far lower roof plate is not gone up the power moved and fallen after rise to dynamic model compound plate
On, motion lock free end skids off that chute balance is static under the action of the spring, and once ejection completes, on upper plate then continues
Move, carry out Double-ejection, after the completion of product stripping, upper plate plastics machine drive drop down onto on lower roof plate next time when, the lock of drag hook
Groove is stuck on the free end of fortune work(lock again, and so far a work process completes.
This utility model beneficial effect is：It is not only simple in structure, reliability and durability, keep in repair renewal part fast and easy, and body
Long-pending little, install and do not limited by die space when placing.
Brief description
Fig. 1 is the cross-sectional view of this utility model one embodiment,
Fig. 2 be this utility model one embodiment secondary ejecting mechanism in partial component structural representation, wherein a is even
Connect state diagram, b is explosive view,
In figure：Dynamic model compound plate 1, dynamic model support block 2, lower roof plate 3, upper plate 4, drag hook 5, locked groove 51, breach 6, press strip 7, fortune
Dynamic lock 8, spring 9, drag hook block 10, groove 11.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained, all belong to
Scope in this utility model protection.
As shown in figure 1, the secondary ejecting mechanism of the injection mold described by the present embodiment, including dynamic model compound plate 1, it is fixed on
Dynamic model support block 2 on dynamic model compound plate 1, drag hook block 10, described drag hook block 10 runs through dynamic model support block 2 and drag hook block 10 rear end
It is fixed on dynamic model support block 2, drag hook block 10 front-end surface top lower part projects, between upper and lower, inclined-plane connects, institute
State the groove 11 that drag hook block 10 front end is provided with vertical direction, dynamic model compound plate 1 is provided with lower roof plate 3, lower roof plate 3 is provided with top
Plate 4, upper plate 4 is fixed with drag hook 5 in the underface of described groove 11, and the lower end of the side that drag hook 5 is connected with upper plate 4 is provided with
Locked groove 51, lower roof plate 3 is provided with a breach 6 in the position near locked groove 51, and breach 6 screw is fixed with press strip 7 and breach 6 and press strip
It is formed with chute between 7, in chute, be provided with the motion lock 8 that can slide in chute being connected by spring 9 with chute bottom,
The free end of motion lock 8 is stuck in the locked groove 51 of described drag hook 5.
The side of described motion lock 8 free ends is at an acute angle with the bottom surface of motion lock 8.
Described drag hook 5 has the lower surface of side of locked groove 51 with drag hook 5 bottom surface in obtuse angle.
It is respectively and fixedly provided with thimble rod on described upper plate 4 and lower roof plate 3.
Described drag hook 5 cross section is identical with groove 11 cross section size shape.
The length of described motion lock 8 is more than the width of drag hook 5.
During work, after die sinking, plastics machine promotes and moves on upper plate 4 and drag hook 5, and drag hook 5 drives motion lock 8 and then drives
Move on lower roof plate 3, when moving in the groove 11 that drag hook block 10 is moved up on drag hook 5 and on continuing, motion lock 8 free ends
Move from bottom to top in drag hook block 10 front-end surface, when motion lock 8 moves to the upper surface that drag hook block 10 front end projects
When, motion lock 8 has been extruded in chute completely thus being departed from the locked groove 51 of drag hook 5, the so far upper shifting of lower roof plate 3
Power and fall after rise to dynamic model compound plate 1, in the presence of spring 9 motion lock 8 free ends skid off chute balance static, once eject
Complete, upper plate 4 then continue on move, carry out Double-ejection, after the completion of product stripping, upper plate 4 plastics machine drive under fall after rise
During to lower roof plate 3, the locked groove 51 of drag hook 5 is stuck on the free end of fortune work(lock again, and so far a work process completes.
This utility model is not only simple in structure, reliability and durability, keeps in repair renewal part fast and easy, and small volume, and installation is put
Do not limited by die space when putting.
This utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, making any change in its shape or structure, every have same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.
Claims (6)
1. the secondary ejecting mechanism of injection mold, including dynamic model compound plate (1), the dynamic model support block that is fixed on dynamic model compound plate (1)
(2), dynamic model compound plate (1) is provided with lower roof plate (3), and lower roof plate (3) is provided with upper plate (4) it is characterised in that described injection mould
The secondary ejecting mechanism of tool also includes drag hook block (10), and drag hook block (10) runs through dynamic model support block (2) and drag hook block (10)
Rear end is fixed on dynamic model support block (2), and drag hook block (10) front-end surface top lower part projects, and between upper and lower inclined-plane
Connect, drag hook block (10) front end is provided with the groove (11) of vertical direction, and upper plate (4) is fixed with the underface of groove (11)
Drag hook (5), the lower end of the side that drag hook (5) is connected with upper plate (4) is provided with locked groove (51), and lower roof plate (3) is near locked groove
(51) position is provided with a breach (6), and breach (6) screw is fixed with and is formed between press strip (7) and breach (6) and press strip (7)
Chute, is provided with motion lock (8) that can slide in chute being connected with chute bottom, motion lock by spring (9) in chute
The free end of button (8) is stuck in the locked groove (51) of described drag hook (5).
2. the secondary ejecting mechanism of injection mold according to claim 1 is it is characterised in that described motion lock (8) is free
The side at end is at an acute angle with the bottom surface of motion lock (8).
3. the secondary ejecting mechanism of injection mold according to claim 1 is it is characterised in that described drag hook (5) has locked groove
(51) lower surface of side is with drag hook (5) bottom surface in obtuse angle.
4. the secondary ejecting mechanism of injection mold according to claim 1 is it is characterised in that described upper plate (4) He Xiading
Plate is respectively and fixedly provided with thimble rod on (3).
5. injection mold according to claim 3 secondary ejecting mechanism it is characterised in that described drag hook (5) cross section with
Groove (11) cross section size shape is identical.
6. the secondary ejecting mechanism of injection mold according to claim 2 is it is characterised in that described motion latches the length of (8)
Degree is more than the width of drag hook (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620885030.XU CN205969826U (en) | 2016-08-15 | 2016-08-15 | Secondary ejecting mechanism of injection -molding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620885030.XU CN205969826U (en) | 2016-08-15 | 2016-08-15 | Secondary ejecting mechanism of injection -molding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205969826U true CN205969826U (en) | 2017-02-22 |
Family
ID=58030446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620885030.XU Active CN205969826U (en) | 2016-08-15 | 2016-08-15 | Secondary ejecting mechanism of injection -molding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205969826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815201A (en) * | 2021-08-05 | 2021-12-21 | 浙江零跑科技股份有限公司 | Buckle has demolding structure of two different angles |
-
2016
- 2016-08-15 CN CN201620885030.XU patent/CN205969826U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815201A (en) * | 2021-08-05 | 2021-12-21 | 浙江零跑科技股份有限公司 | Buckle has demolding structure of two different angles |
| CN113815201B (en) * | 2021-08-05 | 2023-07-18 | 浙江零跑科技股份有限公司 | Mold stripping structure with two different angles |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |