CN204054494U - A kind of Compulsory reduction mechanism of injection mold - Google Patents
A kind of Compulsory reduction mechanism of injection mold Download PDFInfo
- Publication number
- CN204054494U CN204054494U CN201420393425.9U CN201420393425U CN204054494U CN 204054494 U CN204054494 U CN 204054494U CN 201420393425 U CN201420393425 U CN 201420393425U CN 204054494 U CN204054494 U CN 204054494U
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- Prior art keywords
- block
- longitudinal register
- located lateral
- reduction mechanism
- injection mold
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Abstract
The utility model discloses a kind of Compulsory reduction mechanism of injection mold, comprise connecting rod, rocking bar, located lateral block, longitudinal register block, described located lateral block is fixed on ejector retainner plate, described longitudinal register block is fixed on counterdie, described small end and patrix are fixed, longitudinally be arranged in the position between located lateral block and longitudinal register block, described rocking bar is connected to counterdie, and movable end is butted on connecting rod and longitudinal register block is fitted on angle.By being provided with the Compulsory reduction mechanism matched with slide block, can to guarantee when matched moulds that ejecting mechanism must first reset could normal work, avoid because ejecting mechanism fails to reset, the workpiece such as slide block and ejecting mechanism are collided the situation that mould parts is damaged, this mechanism structure is simple, can make the situation that the forced resetting of ejector retainner plate makes mould parts damage to avoid the workpiece such as slide block and ejecting mechanism to collide.
Description
Technical field
The utility model relates to injection mold field, specifically a kind of Compulsory reduction mechanism of injection mold.
Background technology
At present, injection mold has become in industrial processes applies very general a kind of mould, resetting-mechanism makes ejecting mechanism reset so that the mechanism of next injection mo(u)lding, in fact most of mould adopts spring return mechanism to reset, after ejector retainner plate is ejected by push rod, push rod bounces back, recoil of spring makes ejector retainner plate reset, spring fitting is on the guide pillar of ejector retainner plate, and under having thimble or oblique top situation under slide block, if ejector retainner plate does not first put in place again, slide block and thimble or oblique top will be caused to bump against, therefore ejector retainner plate is needed first to reset at matched moulds, so need when designing to design Compulsory reduction mechanism.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides that a kind of structure is simple, the obvious Compulsory reduction mechanism of reset effect.
For achieving the above object, the utility model provides following technical scheme:
A kind of Compulsory reduction mechanism of injection mold, comprise connecting rod, rocking bar, located lateral block, longitudinal register block, described located lateral block is fixed on ejector retainner plate, described longitudinal register block is fixed on counterdie, described small end and patrix are fixed, longitudinally be arranged in the position between located lateral block and longitudinal register block, described rocking bar is connected to counterdie, and movable end is butted on connecting rod and longitudinal register block is fitted on angle.
As further program of the utility model: described located lateral block upper surface is provided with plane on the smooth ejector retainner plate in extension.
As further program of the utility model: the Compulsory reduction mechanism of described injection mold divides the two groups of skew symmetries in left and right to be arranged at mould both sides.
Compared with prior art, the beneficial effects of the utility model are: by being provided with the Compulsory reduction mechanism matched with slide block, can to guarantee when matched moulds that ejecting mechanism must first reset could normal work, avoid because ejecting mechanism fails to reset, the workpiece such as slide block and ejecting mechanism are collided the situation that mould parts is damaged, this mechanism structure is simple, can make the situation that the forced resetting of ejector retainner plate makes mould parts damage to avoid the workpiece such as slide block and ejecting mechanism to collide.
Accompanying drawing explanation
Fig. 1 is scheme of installation of the present utility model.
Fig. 2 is major part schematic diagram of the present utility model.
Fig. 3 is side schematic view of the present utility model.
Fig. 4 is Fig. 3 close-up schematic view.
In Fig. 1 ~ Fig. 4: connecting rod 1, rocking bar 2, located lateral block 3, longitudinal register block 4, patrix 5, counterdie 6, ejector retainner plate 7, extension 8.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 4, in the utility model embodiment, a kind of Compulsory reduction mechanism of injection mold, comprise connecting rod 1, rocking bar 2, located lateral block 3, longitudinal register block 4, it is characterized in that: described located lateral block 3 is fixed on ejector retainner plate 7, described longitudinal register block 4 is fixed on counterdie 6, described connecting rod 1 upper end and patrix 5 are fixed, longitudinally be arranged in the position between located lateral block 3 and longitudinal register block 5, described rocking bar 2 is connected to counterdie 6, and movable end is butted on connecting rod 1 and fits on angle with longitudinal register block 4.
As further scheme: described located lateral block 3 upper surface is provided with plane on the smooth ejector retainner plate 7 in extension 8.
As further scheme: the Compulsory reduction mechanism of described injection mold divides the two groups of skew symmetries in left and right to be arranged at mould both sides.
Principle of the present utility model is: by the positioning action of located lateral block 3 with longitudinal register block 4, connecting rod 1 and rocking bar 2 are limited in position, and in matched moulds process, ejector retainner plate 7 is motionless, and rocking bar 2 is promoted by connecting rod 1, until ejector retainner plate 7 is pushed to reset.By being provided with the Compulsory reduction mechanism matched with slide block, can to guarantee when matched moulds that ejecting mechanism must first reset could normal work, avoid because ejecting mechanism fails to reset, the workpiece such as slide block and ejecting mechanism are collided the situation that mould parts is damaged, this mechanism structure is simple, can make the situation that the forced resetting of ejector retainner plate makes mould parts damage to avoid the workpiece such as slide block and ejecting mechanism to collide.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. the Compulsory reduction mechanism of an injection mold, comprise connecting rod (1), rocking bar (2), located lateral block (3), longitudinal register block (4), it is characterized in that: described located lateral block (3) is fixed on ejector retainner plate (7), described longitudinal register block (4) is fixed on counterdie (6), described connecting rod (1) upper end and patrix (5) are fixed, longitudinally be arranged in the position between located lateral block (3) and longitudinal register block (5), described rocking bar (2) is connected to counterdie (6), and movable end is butted on connecting rod (1) and fits on angle with longitudinal register block (4).
2. the Compulsory reduction mechanism of a kind of injection mold according to claim 1, is characterized in that: described located lateral block (3) upper surface is provided with the upper plane of extension (8) smooth ejector retainner plate (7).
3. the Compulsory reduction mechanism of a kind of injection mold according to claim 1, is characterized in that: the Compulsory reduction mechanism of described injection mold divides the two groups of skew symmetries in left and right to be arranged at mould both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420393425.9U CN204054494U (en) | 2014-07-17 | 2014-07-17 | A kind of Compulsory reduction mechanism of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420393425.9U CN204054494U (en) | 2014-07-17 | 2014-07-17 | A kind of Compulsory reduction mechanism of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204054494U true CN204054494U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420393425.9U Expired - Fee Related CN204054494U (en) | 2014-07-17 | 2014-07-17 | A kind of Compulsory reduction mechanism of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204054494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772858A (en) * | 2015-04-30 | 2015-07-15 | 陈伟娅 | Three-plate mould frame with mould opening and closing sequence control and early reset mechanism |
| CN106738725A (en) * | 2016-12-23 | 2017-05-31 | 肇庆理士电源技术有限公司 | The first resetting-mechanism and the mould with the mechanism of a kind of mould |
-
2014
- 2014-07-17 CN CN201420393425.9U patent/CN204054494U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772858A (en) * | 2015-04-30 | 2015-07-15 | 陈伟娅 | Three-plate mould frame with mould opening and closing sequence control and early reset mechanism |
| CN106738725A (en) * | 2016-12-23 | 2017-05-31 | 肇庆理士电源技术有限公司 | The first resetting-mechanism and the mould with the mechanism of a kind of mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20180717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |