CN219748788U - Injection mold with compaction effect - Google Patents
Injection mold with compaction effect Download PDFInfo
- Publication number
- CN219748788U CN219748788U CN202321050131.1U CN202321050131U CN219748788U CN 219748788 U CN219748788 U CN 219748788U CN 202321050131 U CN202321050131 U CN 202321050131U CN 219748788 U CN219748788 U CN 219748788U
- Authority
- CN
- China
- Prior art keywords
- shell
- fixedly connected
- injection
- injection molding
- mold
- 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.)
- Active
Links
- 238000002347 injection Methods 0.000 title claims abstract description 61
- 239000007924 injection Substances 0.000 title claims abstract description 61
- 238000005056 compaction Methods 0.000 title claims abstract description 18
- 230000000694 effects Effects 0.000 title claims abstract description 18
- 238000001746 injection moulding Methods 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 abstract description 7
- 239000000243 solution Substances 0.000 description 7
- 238000000465 moulding Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold with a compaction effect, which comprises a base, wherein the upper end of the base is fixedly connected with a lower shell, the upper end of the lower shell is provided with an upper shell, four corners of the upper end of the lower shell are fixedly connected with first connecting columns, four corners of the upper end of the lower shell are provided with second connecting holes, four corners of the lower end of the upper shell are fixedly connected with second connecting columns, the left side of the upper side of the lower shell is provided with an injection hole, the middle of the upper end of the lower shell is provided with a lower injection groove, the middle of the lower end of the upper shell is provided with an upper injection groove, the inner sides of the upper injection groove and the lower injection groove are respectively provided with an injection mold, the top of the inner side of the upper injection groove is fixedly connected with a hydraulic cylinder, and the injection mold comprises an upper mold and a lower mold. In the utility model, the hydraulic cylinder is used for stretching movement to drive the upper die at the lower end to press down so as to pressurize the raw material being injection molded.
Description
Technical Field
The utility model relates to the technical field of injection molding dies, in particular to an injection mold with a compaction effect.
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.
However, in the current injection molding technology, the injection molding raw material cannot flow through each corner of the mold when entering the mold, so that the produced injection mold is often provided with bubbles or irregular shapes, and cracks can occur in the injection mold, the performance of the injection molding part is greatly influenced, in addition, in the prior art, the equipment of one injection mold can only singly produce one injection molding part, and the working efficiency is lower and the cost is higher.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an injection mold with a compaction effect.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an injection mold with compaction effect, includes the base, base upper end fixedly connected with lower casing, lower casing upper end is provided with the casing, lower casing upper end four corners fixedly connected with first spliced pole, lower casing upper end four corners is provided with the second connecting hole, it is provided with first spliced pole to go up casing lower extreme four corners, it is provided with the hole of moulding plastics to go up casing lower extreme four corners fixedly connected with second spliced pole, lower casing upside left side is provided with the hole of moulding plastics down, be provided with down the groove of moulding plastics in the middle of the lower casing upper end, be provided with the groove of moulding plastics in the middle of the upper casing lower extreme, it all is provided with the injection mold with the groove inboard down to go up the groove of moulding plastics, go up the inboard top fixedly connected with pneumatic cylinder of injection mold, the injection mold includes mould and bed die.
As a further description of the above technical solution:
the first connecting column is in sliding connection with the inner side of the first connecting hole, and the inner side of the second connecting hole is in sliding connection with the second connecting column.
As a further description of the above technical solution:
clamping blocks are fixedly connected to four corners of the upper end of the lower shell, clamping grooves are formed in four corners of the lower end of the upper shell, and the clamping blocks are connected with the clamping grooves in a sliding mode.
As a further description of the above technical solution:
the left end of the injection mold is provided with a liquid inlet, the outer ring of the liquid inlet is tightly attached to the inner side of the injection hole, the upper end of the upper mold is fixedly connected with a first screw rod, and the lower end of the lower mold is fixedly connected with a second screw rod.
As a further description of the above technical solution:
the lower end of the hydraulic cylinder is fixedly connected with a first screw sleeve, and the inner side of the first screw sleeve is in threaded connection with a first screw rod.
As a further description of the above technical solution:
the bottom end of the inner side of the lower injection molding groove is fixedly provided with a second screw sleeve, and the inner side of the second screw sleeve is in threaded connection with a second screw rod.
As a further description of the above technical solution:
the lower side of the front end and the rear end of the lower shell is in threaded connection with a hasp, the upper side of the hasp is rotationally connected with a hanging buckle, and the hanging buckle is fixedly connected with the upper shell through a screw.
As a further description of the above technical solution:
and the lower end of the upper shell is fixedly connected with a sealing gasket.
The utility model has the following beneficial effects:
1. according to the utility model, injection molding raw materials are added from the injection holes, enter between the upper die and the lower die from the liquid inlet of the injection die, and at the moment, the first hydraulic cylinder stretches to drive the upper die at the top end to press down so as to pressurize the injection molding raw materials in the injection die, so that bubbles in an injection molding piece can be reduced, and meanwhile, the stability of the injection molding piece is enhanced.
2. According to the utility model, the injection mold is easily assembled and disassembled through the rotary fit between the first screw sleeve and the first screw rod as well as between the second screw sleeve and the second screw rod, and the injection mold can be replaced according to different injection molding shapes, so that the method is simple and efficient, and the production cost is reduced.
Drawings
FIG. 1 is an overall view of an injection mold with compaction effect according to the present utility model;
FIG. 2 is an expanded view of an injection mold with compaction effect according to the present utility model;
fig. 3 is a cross-sectional view of an injection mold with compaction effect according to the present utility model.
Legend description:
1. a base; 2. a lower housing; 21. a first connection post; 22. a second connection hole; 23. a clamping block; 24. a hasp; 3. an upper housing; 31. a first connection hole; 32. a second connection post; 33. a clamping groove; 34. hanging buckle; 4. injection molding holes; 5. a lower injection molding groove; 51. a second screw sleeve; 6. an upper injection molding groove; 61. a hydraulic cylinder; 62. a first screw sleeve; 7. an injection mold; 71. an upper die; 72. a lower die; 73. a liquid inlet; 74. a first screw; 75. a second screw; 8. and a sealing gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides an injection mold with compaction effect, including base 1, base 1 upper end fixedly connected with lower casing 2, lower casing 2 upper end is provided with upper casing 3, lower casing 2 upper end four corners fixedly connected with first spliced pole 21, lower casing 2 upper end four corners is provided with second connecting hole 22, upper casing 3 lower extreme four corners is provided with first spliced pole 31, upper casing 3 lower extreme four corners fixedly connected with second spliced pole 32, slide connection between through first spliced pole 21 and first spliced pole 31 and second spliced pole 22 and second spliced pole 32 is in the same place with last mould 71 and lower mould 72, lower casing 2 upside left side is provided with injection hole 4, from injection hole 4 to add the injection molding material, enter between upper mould 71 and lower mould 72 by injection mold 7's feed liquor mouth, be provided with lower injection groove 5 in the middle of lower casing 2 upper end, be provided with injection groove 6 in the middle of upper casing 3 lower end, upper injection groove 6 and lower injection groove 5 inboard all are provided with injection mold 7, upper injection groove 6 inboard top fixedly connected with 61, upper and 62 and lower screw rod 7 are installed with the screw rod of a mould 5 and are installed between first screw rod 7 and second mould 75 through last screw rod 7 and second mould 51 and the screw rod of the inside of a mould, the screw rod is installed to the mould between the first screw rod of mould 51 and the mould.
The first connecting column 21 is in sliding connection with the inner side of the first connecting hole 31, the inner side of the second connecting hole 22 is in sliding connection with the second connecting column 32, clamping blocks 23 are fixedly connected to four corners of the upper end of the lower shell 2, clamping grooves 33 are formed in four corners of the lower end of the upper shell 3, the clamping blocks 23 are in sliding connection with the clamping grooves 33, a liquid inlet 73 is formed in the left end of the injection mould 7, the outer ring of the liquid inlet 73 is tightly attached to the inner side of the injection hole 4, the upper end of the upper shell 71 is fixedly connected with a first screw 74, the lower end of the lower shell 72 is fixedly connected with a second screw 75, the lower end of the hydraulic cylinder 61 is fixedly connected with a first screw sleeve 62, the inner side of the first screw sleeve 62 is in threaded connection with the first screw 74, the hydraulic cylinder 61 is in extension motion to drive the upper mould 71 at the bottom of the hydraulic cylinder to press injection raw materials in the injection mould 7, bubbles in the injection mould are reduced to increase stability of the injection mould, the inner side of the second screw sleeve 51 is in threaded connection with the second screw 75, the front end and the rear end of the lower shell 2 are both in threaded connection with a hasp 24, the upper side of the hasp 24 is in rotation connection with a hanging buckle 34, the hanging buckle 34 is fixedly connected with the upper end of the upper shell 3 through the hasp 24, the hanging buckle 3 is fixedly connected with the upper shell 3, the whole sealing device is connected with the upper shell 3 through the upper shell 3 in a sealing device is in a sealing mode, and the whole sealing device is connected with the upper shell 3 through the revolving.
Working principle: the injection mold 7 is easily installed inside the upper injection molding groove 6 and the lower injection molding groove 5 through the rotary fit between the first screw sleeve 62 and the first screw 74 and the second screw sleeve 51 and the second screw 75, the upper mold 71 and the lower mold 72 are tightly attached together through the sliding connection between the first connecting column 21 and the first connecting hole 31 and the second connecting column 22 and the second connecting hole 32, the upper shell 3 and the lower shell 2 are connected together through the rotary connection between the hasp 24 and the hanging buckle 34, the injection molding raw material is added from the injection molding hole 4, the liquid inlet 73 of the injection mold 7 enters between the upper mold 71 and the lower mold 72, at the moment, the upper mold 71 at the bottom end of the hydraulic cylinder 61 is driven by the stretching motion to press the injection molding raw material in the injection mold 7, and the upper shell 3 is removed after the injection molding is completed, so that an injection molding finished product is obtained.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Injection mold with compaction effect, including base (1), its characterized in that: the novel plastic injection molding device comprises a base (1), wherein the upper end of the base is fixedly connected with a lower shell (2), the upper end of the lower shell (2) is provided with an upper shell (3), four corners of the upper end of the lower shell (2) are fixedly connected with first connecting columns (21), four corners of the upper end of the lower shell (2) are provided with second connecting holes (22), four corners of the lower end of the upper shell (3) are provided with first connecting holes (31), four corners of the lower end of the upper shell (3) are fixedly connected with second connecting columns (32), the left side of the upper side of the lower shell (2) is provided with an injection molding hole (4), the middle of the upper end of the lower shell (2) is provided with a lower injection molding groove (5), the middle of the lower end of the upper shell (3) is provided with an upper injection molding groove (6), the inner sides of the upper injection molding groove (6) and the lower injection molding groove (5) are respectively provided with an injection molding die (7), the inner sides of the upper injection molding groove (6) are fixedly connected with a hydraulic cylinder (61), and the injection molding die (7) comprises an upper die (71) and a lower die (72).
2. An injection mold with compaction effect according to claim 1, wherein: the first connecting column (21) is in sliding connection with the inner side of the first connecting hole (31), and the inner side of the second connecting hole (22) is in sliding connection with the second connecting column (32).
3. An injection mold with compaction effect according to claim 1, wherein: clamping blocks (23) are fixedly connected to four corners of the upper end of the lower shell (2), clamping grooves (33) are formed in four corners of the lower end of the upper shell (3), and the clamping blocks (23) are connected with the clamping grooves (33) in a sliding mode.
4. An injection mold with compaction effect according to claim 1, wherein: the left end of the injection mold (7) is provided with a liquid inlet (73) and the outer ring of the liquid inlet (73) is tightly attached to the inner side of the injection molding hole (4), the upper end of the upper mold (71) is fixedly connected with a first screw (74), and the lower end of the lower mold (72) is fixedly connected with a second screw (75).
5. An injection mold with compaction effect according to claim 1, wherein: the lower end of the hydraulic cylinder (61) is fixedly connected with a first screw sleeve (62), and the inner side of the first screw sleeve (62) is in threaded connection with a first screw rod (74).
6. An injection mold with compaction effect according to claim 1, wherein: the bottom end of the inner side of the lower injection molding groove (5) is fixedly provided with a second screw sleeve (51), and the inner side of the second screw sleeve (51) is in threaded connection with a second screw rod (75).
7. An injection mold with compaction effect according to claim 1, wherein: the lower shell (2) is characterized in that buckles (24) are connected to the lower sides of the front end and the rear end of the lower shell in a threaded mode, hanging buckles (34) are connected to the upper sides of the buckles (24) in a rotating mode, and the hanging buckles (34) are fixedly connected with the upper shell (3) through screws.
8. An injection mold with compaction effect according to claim 1, wherein: the lower end of the upper shell (3) is fixedly connected with a sealing gasket (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321050131.1U CN219748788U (en) | 2023-05-05 | 2023-05-05 | Injection mold with compaction effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321050131.1U CN219748788U (en) | 2023-05-05 | 2023-05-05 | Injection mold with compaction effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219748788U true CN219748788U (en) | 2023-09-26 |
Family
ID=88072750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321050131.1U Active CN219748788U (en) | 2023-05-05 | 2023-05-05 | Injection mold with compaction effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219748788U (en) |
-
2023
- 2023-05-05 CN CN202321050131.1U patent/CN219748788U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210453629U (en) | Demoulding mechanism of injection molding mould for automobile central control plastic part | |
| CN111231214A (en) | Multi-station synchronous injection molding device | |
| CN219748788U (en) | Injection mold with compaction effect | |
| CN210969732U (en) | High-efficient injection mold | |
| CN210308812U (en) | Forming die of switch casing | |
| CN109693327A (en) | A kind of multi-functional mobile phone injection molding support platform | |
| CN212072821U (en) | Demoulding device for injection molding bottle cap production | |
| CN220447033U (en) | Forming die for preparing plastic products | |
| CN112476991A (en) | Demoulding device without external power for injection mould | |
| CN220362899U (en) | Surfboard mould shedder | |
| CN214000320U (en) | Injection mold for thin-shell deep-cavity bottomless cylindrical part | |
| CN214645433U (en) | Stable form injection mold of easy dismounting | |
| CN217395609U (en) | Injection mold for small products | |
| CN218429692U (en) | A just adorn mould for battery cover injection moulding | |
| CN212636477U (en) | Constant-temperature efficient injection mold equipment | |
| CN219903146U (en) | Injection mold convenient to drawing of patterns | |
| CN218948307U (en) | Mould convenient to drawing of patterns | |
| CN216683147U (en) | Injection mold for double-cavity infrared thermal imager shell | |
| CN212920311U (en) | Square plate injection mold with cooling structure | |
| CN219466857U (en) | Combined injection mold | |
| CN219600298U (en) | Injection mold with automatic material taking function | |
| CN211616442U (en) | Injection mold capable of quickly changing mold core | |
| CN213891112U (en) | A make-up machine for TPO elastomer production | |
| CN214773517U (en) | Vertical injection molding machine is used in data line production | |
| CN213198580U (en) | Shell injection mold for handle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |