CN220482392U - Multi-cavity injection mold with mold core quick-ejection structure - Google Patents
Multi-cavity injection mold with mold core quick-ejection structure Download PDFInfo
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- CN220482392U CN220482392U CN202223060072.4U CN202223060072U CN220482392U CN 220482392 U CN220482392 U CN 220482392U CN 202223060072 U CN202223060072 U CN 202223060072U CN 220482392 U CN220482392 U CN 220482392U
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- top plate
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- groove
- magnet
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- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- 230000007306 turnover Effects 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a multi-cavity injection mold with a mold core quick-ejection structure, which comprises a movable mold plate and a mold core, wherein an abdication groove is formed in the movable mold plate, rectangular grooves are formed in two sides of the abdication groove in the movable mold plate, a cushion block, a turnover top plate and a baffle are arranged in the rectangular grooves, the turnover top plate is rotatably connected with the movable mold plate, a through hole is formed in the rectangular grooves, a spring is arranged in the through hole, a magnet and a sliding seat are arranged on one side, far away from the abdication groove, of the turnover top plate, a guide pillar is slidably connected onto the sliding seat, one end of the guide pillar penetrates through the sliding seat to be fixedly connected with a pulling plate, the other end of the guide pillar is correspondingly arranged with the magnet, and positioning convex blocks are arranged at two ends of the mold core. The beneficial effects of the utility model are as follows: can be followed both sides and lifted fast with the mould benevolence, be convenient for take out the change mould benevolence, improve production efficiency.
Description
Technical Field
The utility model relates to the field of injection molds, in particular to a multi-cavity injection mold with a mold core quick-ejection structure.
Background
The injection mold is a tool for producing plastic products; is also a tool for endowing plastic products with complete structure and precise dimensions. Injection molding is a process used in mass production of parts of complex shape. Specifically, the heated and melted plastic is injected into a die cavity under high pressure by an injection molding machine, and a formed product is obtained after cooling and solidification.
The mould core of the existing injection mould is inserted on the movable mould plate and is positioned between the movable mould plate and the movable mould base plate, so that the mould is suitable for production requirements due to the fact that different mould cores are required to be replaced according to the production requirements, and the existing mould core is not easy to take out from the movable mould plate when the existing mould core is required to be replaced.
Disclosure of Invention
The purpose of the utility model is that: the multi-cavity injection mold with the mold core quick-ejection structure can quickly eject the mold cores from two sides, is convenient to take out and replace the mold cores, and improves production efficiency.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a take multi-cavity injection mold of quick top structure of mould benevolence, includes movable mould board and mould benevolence, it has the groove of stepping down to open on the movable mould board, the rectangular channel has all been opened to the both sides that lie in the groove of stepping down on the movable mould board, be provided with cushion, upset roof and baffle in the rectangular channel, upset roof and movable mould board rotatable coupling, it has the through-hole to open in the rectangular channel, be provided with the spring in the through-hole, one side that keeps away from the groove of stepping down on the upset roof is provided with magnet and slide, but sliding connection has the guide pillar on the slide, slide fixedly connected with arm-tie is passed to guide pillar one end, the other end and the magnet of guide pillar correspond the setting, the both ends of mould benevolence all are provided with the location lug.
Further, the rectangular groove is communicated with the abdication groove, the cushion block and the baffle are in threaded connection with the movable template, and the baffle is in contact with the overturning top plate but is not connected with the overturning top plate.
Further, one end of the spring is fixedly connected with the overturning top plate, and the other end of the spring is fixedly connected with the movable mould plate.
Furthermore, the magnet and the sliding seat are fixedly connected with the overturning top plate, a gap is reserved between the overturning top plate and the cushion block, and the positioning protruding block and the die core are integrated.
The beneficial effects of the utility model are as follows: through the cooperation of cushion, upset roof, baffle, magnet, guide pillar, arm-tie and spring use, can follow the both sides with the quick jacking of mould benevolence, be convenient for take out and change the mould benevolence, improve production efficiency.
Drawings
FIG. 1 is a schematic view of a multi-cavity injection mold with a mold insert fast-ejection structure according to a first view angle;
FIG. 2 is an enlarged schematic view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of a multi-cavity injection mold with a mold insert fast-ejection structure according to a second view angle of the present utility model;
fig. 4 is a cross-sectional view of a flip top plate of a multi-cavity injection mold with a mold insert quick-ejection structure according to the present utility model.
In the figure: 1. a movable template; 101. a relief groove; 102. rectangular grooves; 2. a mold core; 201. positioning the protruding blocks; 3. a cushion block; 4. turning the top plate; 5. a baffle; 6. a magnet; 7. a slide; 701. a guide post; 8. pulling a plate; 9. and (3) a spring.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to the multi-cavity injection mold with a mold core quick-ejection structure shown in fig. 1-4, the multi-cavity injection mold comprises a movable mold plate 1 and a mold core 2, wherein a yielding groove 101 is formed in the movable mold plate 1, rectangular grooves 102 are formed in two sides of the yielding groove 101 in the movable mold plate 1, a cushion block 3, a turnover top plate 4 and a baffle 5 are arranged in the rectangular grooves 102, the cushion block 3 is used for placing a bearing mold core, the baffle 5 is used for limiting the turnover baffle 4, the turnover top plate 4 is rotatably connected with the movable mold plate 1, a through hole is formed in the rectangular grooves 102, a spring 9 is arranged in the through hole, a magnet 6 and a sliding seat 7 are arranged on one side, far away from the yielding groove 101, of the turnover top plate 4, the magnet 6 is used for adsorbing a guide pillar 701, a guide pillar 701 is slidably connected to the sliding seat 7, one end of the guide pillar 701 penetrates through the sliding seat 7 to be fixedly connected with a pull plate 8, the other end of the guide pillar 701 is correspondingly arranged with the magnet 6, and two ends of the mold core 2 are respectively provided with positioning lugs 201.
The rectangular groove 102 is communicated with the yielding groove 101, the cushion block 3 and the baffle 5 are in threaded connection with the movable template 1, and the baffle 5 is in contact with the turnover top plate 4 but is not connected with the turnover top plate.
One end of the spring 9 is fixedly connected with the turnover top plate 4, and the other end of the spring 9 is fixedly connected with the movable mould plate 1.
The magnet 6 and the slide seat 7 are fixedly connected with the turnover top plate 4, a gap is reserved between the turnover top plate 4 and the cushion block 3, and the positioning protruding block 201 and the die core 2 are integrated.
The working principle of the utility model is as follows: when the utility model is used, when the die core 2 needs to be replaced, the pull plate 8 is pulled to one side far away from the die core 2, the guide pillar 701 is separated from the magnet 6, the guide pillar 701 slides to the sliding seat 7, then the pull plate 8 is pressed downwards, the turnover top plate 4 is turned over, the die core 2 is lifted from the abdicating groove 101 in the process of turning over, and finally the die core 2 is taken down for replacement.
The above examples are provided to further illustrate the utility model and do not limit the utility model to these specific embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be construed as being within the protection scope of the present utility model.
Claims (4)
1. Take mould benevolence fast multi-chamber injection mold of top structure, its characterized in that: including movable mould board (1) and mould benevolence (2), it has groove (101) to open on movable mould board (1), rectangular channel (102) have all been opened to the both sides that lie in groove (101) of stepping down on movable mould board (1), be provided with cushion (3), upset roof (4) and baffle (5) in rectangular channel (102), upset roof (4) and movable mould board (1) rotatable coupling, it has the through-hole to open in rectangular channel (102), be provided with spring (9) in the through-hole, one side that keeps away from groove (101) on upset roof (4) is provided with magnet (6) and slide (7), but sliding connection has guide pillar (701) on slide (7), slide (7) fixedly connected with arm-tie (8) are passed to guide pillar (701) one end, the other end and magnet (6) of guide pillar (701) correspond the setting, both ends of mould benevolence (2) all are provided with positioning lug (201).
2. The multi-cavity injection mold with a mold insert quick-ejection structure according to claim 1, wherein: the rectangular groove (102) is communicated with the yielding groove (101), the cushion block (3) and the baffle (5) are in threaded connection with the movable template (1), and the baffle (5) is in contact with the turnover top plate (4) but is not connected with the turnover top plate.
3. The multi-cavity injection mold with a mold insert quick-ejection structure according to claim 1, wherein: one end of the spring (9) is fixedly connected with the overturning top plate (4), and the other end of the spring (9) is fixedly connected with the movable template (1).
4. The multi-cavity injection mold with a mold insert quick-ejection structure according to claim 1, wherein: the magnet (6) and the sliding seat (7) are fixedly connected with the overturning top plate (4), a gap is reserved between the overturning top plate (4) and the cushion block (3), and the positioning protruding block (201) and the die core (2) are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223060072.4U CN220482392U (en) | 2022-11-17 | 2022-11-17 | Multi-cavity injection mold with mold core quick-ejection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223060072.4U CN220482392U (en) | 2022-11-17 | 2022-11-17 | Multi-cavity injection mold with mold core quick-ejection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220482392U true CN220482392U (en) | 2024-02-13 |
Family
ID=89841643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223060072.4U Active CN220482392U (en) | 2022-11-17 | 2022-11-17 | Multi-cavity injection mold with mold core quick-ejection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220482392U (en) |
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2022
- 2022-11-17 CN CN202223060072.4U patent/CN220482392U/en active Active
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