CN206926195U - Enforced reset injection mold - Google Patents
Enforced reset injection mold Download PDFInfo
- Publication number
- CN206926195U CN206926195U CN201720703138.7U CN201720703138U CN206926195U CN 206926195 U CN206926195 U CN 206926195U CN 201720703138 U CN201720703138 U CN 201720703138U CN 206926195 U CN206926195 U CN 206926195U
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- CN
- China
- Prior art keywords
- ejector sleeve
- guide pin
- pin bushing
- ejector
- enforced reset
- 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.)
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Abstract
The utility model discloses a kind of enforced reset injection mold, including cover half, dynamic model, Angle Pin, sliding block, ejector sleeve, enforced reset bar, guide pin bushing, logical stops, ejector sleeve, ejector retainner plate；The upper end of described Angle Pin is fixedly mounted on cover half, the guide pillar hole of sliding block is slipped in the bottom of Angle Pin, the lower end of ejector sleeve is fixedly mounted on ejector retainner plate, the upper end of ejector sleeve penetrates die cavity, the activity of enforced reset bar lower end stretches into ejector sleeve after passing through guide pin bushing sets of holes, the lower end of ejector sleeve is fixed on ejector retainner plate, and logical stops is arranged between guide pin bushing sets of holes inwall and enforced reset bar and logical stops upper end and enforced reset bar lower surface contact of incline plane.Because the utility model enforced reset bar and ejector sleeve the logical stops of ejection can move up and down respectively, when resetting, logical stops is withstood when Angle Pin is introduced into sliding block by enforced reset bar to retract, make ejector retainner plate drive ejector sleeve to be replied in advance in place before sliding block return, effectively solve the problems, such as that sliding block is interfered with thimble during matched moulds.
Description
Technical field
A kind of injection mold is the utility model is related to, more particularly to a kind of enforced reset injection mold.
Background technology
Plastics injection mould is the instrument for producing plastic products, using very extensive.In plastic products injection molding, it is
Meet the needs of moulding process, a certain ejector sleeve or push rod need to be resetted in advance in matched moulds, avoid the interference of sliding block and thimble, be
This is, it is necessary to design distinctive structure.
The content of the invention
The purpose of this utility model is to provide a kind of having stable behavior reliable enforced reset injection mold.
To achieve the above object, technical solution of the present utility model is：
The utility model is a kind of enforced reset injection mold, including cover half, dynamic model, Angle Pin, sliding block, ejector sleeve, by force
Release link, guide pin bushing, logical stops, ejector sleeve, ejector retainner plate；Described cover half is relative with dynamic model and sets, and the upper end of Angle Pin is fixedly mounted
On cover half, the guide pillar hole of sliding block is slipped to be fixedly mounted on ejector retainner plate in the bottom of Angle Pin, the lower end of ejector sleeve, ejector sleeve it is upper
End penetrates die cavity；Described guide pin bushing is fixed in dynamic model, has an abducent shoulder hole in the bottom of guide pin bushing sets of holes, by force
Row release link upper end is fixed on cover half, and the activity of enforced reset bar lower end stretches into ejector sleeve, the top of ejector sleeve after passing through guide pin bushing sets of holes
It can be nested with the sets of holes of guide pin bushing, the lower end of ejector sleeve is fixed on ejector retainner plate；Described logical stops is arranged on guide pin bushing sets of holes inwall
Between enforced reset bar, lead to stops upper end and enforced reset bar lower surface contact of incline plane, lead to stops lower end and ejector sleeve upper surface
Contact, logical stops can be moved down under the top pressure of enforced reset bar along guide pin bushing sets of holes or the promotion lower edge in ejector sleeve upper surface is led
Set sets of holes are moved up, and logical stops top pressure can be entered in the shoulder hole of guide pin bushing and allow enforced reset bar to cross logical stop by enforced reset bar
Block enters ejector sleeve.
After such scheme, because the utility model is mainly by enforced reset bar, guide pin bushing, logical stops, ejector sleeve, ejector retainner plate
Etc. the enforced reset mechanical mechanism of composition, enforced reset bar and ejector sleeve the logical stops of ejection can move up and down respectively, when resetting,
Logical stops is withstood by enforced reset bar to retract, make ejector retainner plate drive ejector sleeve first before sliding block return when Angle Pin is introduced into sliding block
Row is replied in place, effectively solves the problems, such as that sliding block is interfered with thimble during matched moulds, has the advantages of having stable behavior is reliable.
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is matched moulds state diagram of the present utility model；
Fig. 2 is die opening state figure of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, the utility model is a kind of enforced reset injection mold, including cover half 1, dynamic model 2, Angle Pin
3rd, sliding block 4, ejector sleeve 5, enforced reset bar 6, guide pin bushing 7, logical stops 8, ejector sleeve 9, ejector retainner plate 10.
Described cover half 1 is relative with dynamic model 2 and sets, and the upper end of Angle Pin 3 is fixedly mounted on cover half 1, the guide pillar of sliding block 4
Hole 41 is slipped to be fixedly mounted on ejector retainner plate 10 in the bottom of Angle Pin 3, the lower end of ejector sleeve 5, and the upper end of ejector sleeve 5 penetrates die cavity；
Described guide pin bushing 7 is fixed in dynamic model 2, has an abducent shoulder hole 72 in the bottom of the sets of holes 71 of guide pin bushing 7, multiple by force
The position upper end of bar 6 is fixed on cover half 1, and the activity of the lower end of enforced reset bar 6 stretches into ejector sleeve 9 after passing through the sets of holes 71 of guide pin bushing 7, ejector sleeve 9
Top can be nested with the sets of holes 71 of guide pin bushing 7, and the lower end of ejector sleeve 9 is fixed on ejector retainner plate 10.
Described logical stops 8 is arranged between the inwall of 7 sets of holes of guide pin bushing 71 and enforced reset bar 6, lead to the upper end of stops 8 with by force
The lower surface contact of incline plane of release link 6, the logical lower end of stops 8 contact with the upper surface of ejector sleeve 9,
Operation principle of the present utility model：
During matched moulds, ejector sleeve 5 resets, and when Angle Pin 3 is introduced into sliding block 4, leading to stops 8 can be under the top pressure of enforced reset bar 6
Moved down along the sets of holes 71 of guide pin bushing 7, the logical top pressure of stops 8 is entered in the shoulder hole 72 of guide pin bushing 7 and allows enforced reset by enforced reset bar 6
Bar 6 crosses logical stops 8 and enters ejector sleeve 9, withstands logical stops 8 by enforced reset bar 6 and retracts, and makes ejector retainner plate 10 drive ejector sleeve 5 to exist
Replied in advance in place before the return of sliding block 4.
During die sinking, enforced reset bar 6 leaves ejector sleeve 9, under the promotion of the upper surface of ejector sleeve 9, leads to stops 8 along the sets of holes of guide pin bushing 7
71 move up and enter in the sets of holes 71 of guide pin bushing 7, are leaned with the lower end of enforced reset bar 6.
It is described above, only the utility model preferred embodiment, therefore the utility model implementation can not be limited with this
Scope, i.e., the equivalent changes and modifications made according to present utility model application the scope of the claims and description, it all should still belong to this reality
In the range of being covered with new patent.
Claims (1)
- A kind of 1. enforced reset injection mold, it is characterised in that：Including cover half, dynamic model, Angle Pin, sliding block, ejector sleeve, enforced reset Bar, guide pin bushing, logical stops, ejector sleeve, ejector retainner plate；Described cover half is relative with dynamic model and sets, and the upper end of Angle Pin, which is fixedly mounted on, determines On mould, the guide pillar hole of sliding block is slipped to be fixedly mounted on ejector retainner plate in the bottom of Angle Pin, the lower end of ejector sleeve, and the upper end of ejector sleeve is worn Enter die cavity；Described guide pin bushing is fixed in dynamic model, has an abducent shoulder hole in the bottom of guide pin bushing sets of holes, multiple by force Position bar upper end is fixed on cover half, and the activity of enforced reset bar lower end stretches into ejector sleeve after passing through guide pin bushing sets of holes, and the top of ejector sleeve can cover Put in the sets of holes of guide pin bushing, the lower end of ejector sleeve is fixed on ejector retainner plate；Described logical stops be arranged on guide pin bushing sets of holes inwall with it is strong Between row release link, leading to stops upper end and enforced reset bar lower surface contact of incline plane, logical stops lower end contacts with ejector sleeve upper surface, Logical stops can move down or under the promotion of ejector sleeve upper surface along guide pin bushing set under the top pressure of enforced reset bar along guide pin bushing sets of holes Hole moves up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703138.7U CN206926195U (en) | 2017-06-16 | 2017-06-16 | Enforced reset injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703138.7U CN206926195U (en) | 2017-06-16 | 2017-06-16 | Enforced reset injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206926195U true CN206926195U (en) | 2018-01-26 |
Family
ID=61344676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720703138.7U Active CN206926195U (en) | 2017-06-16 | 2017-06-16 | Enforced reset injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206926195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940799A (en) * | 2019-04-17 | 2019-06-28 | 珀尔曼机电(昆山)有限公司 | A kind of ejector retainner plate elder generation repositioning control device |
-
2017
- 2017-06-16 CN CN201720703138.7U patent/CN206926195U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940799A (en) * | 2019-04-17 | 2019-06-28 | 珀尔曼机电(昆山)有限公司 | A kind of ejector retainner plate elder generation repositioning control device |
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