CN214082602U - Injection mold for realizing multi-cavity flow channel balance - Google Patents
Injection mold for realizing multi-cavity flow channel balance Download PDFInfo
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- CN214082602U CN214082602U CN202022002890.3U CN202022002890U CN214082602U CN 214082602 U CN214082602 U CN 214082602U CN 202022002890 U CN202022002890 U CN 202022002890U CN 214082602 U CN214082602 U CN 214082602U
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- 238000002347 injection Methods 0.000 title claims abstract description 31
- 239000007924 injection Substances 0.000 title claims abstract description 31
- 238000003825 pressing Methods 0.000 claims abstract description 137
- 238000001746 injection moulding Methods 0.000 claims abstract description 16
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 5
- 235000019994 cava Nutrition 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of injection molds, in particular to an injection mold for realizing multi-cavity flow channel balance, which comprises a pressing mold component, a pressing buckle component and a pressing plate component, wherein the pressing mold component is movably connected on the pressing buckle component, the pressing buckle component is connected on the pressing plate component, and the pressing mold component is arranged at the side edge of the pressing plate component; the die assembly comprises two first guide columns, two guide column fixing seats, a pressing plate and two side plates, the two guide column fixing seats are fixedly connected to the pressing plate assembly, the two first guide columns are movably connected with the guide column fixing seats, the upper ends of the two guide columns are fixedly connected with the pressing plate, and the lower portions of the two ends of the pressing plate are fixedly connected with the two side plates respectively. The utility model solves the problems of time and labor waste and low efficiency in the assembly and maintenance of the prior art; the connection is unstable, and the structural strength is low; low injection molding efficiency and poor injection molding quality.
Description
Technical Field
The utility model belongs to the technical field of injection mold, concretely relates to realize balanced injection mold of many caves runner.
Background
With the development of machining technology and the requirement of meeting the production progress, the application of the die in production is wider and wider. Aiming at different products and different requirements on size and precision, the mold is reasonably designed to solve the production problem, and the mold has an important effect on improving the production efficiency and the product quality.
Chinese patent (publication number: CN105856504A) discloses an injection mold capable of preventing fluid condensation, which comprises an upper mold, a lower mold, a heat supply pool, a first flow dividing valve, a second flow dividing valve and a suction mechanism; the upper die is provided with an upper die cavity and a first heat preservation cavity, and the lower die is provided with a lower die cavity and a second heat preservation cavity; in a die closing state, the upper die cavity and the lower die cavity are in sealing fit to form a cavity with the shape of an internal space matched with a to-be-processed formed part; the first heat-preservation cavity covers one side of the upper cavity, which is far away from the opening, a plurality of first pipelines and second pipelines are arranged in the first heat-preservation cavity, and the first pipelines and the second pipelines are spaced; the second heat preservation cavity covers one side of the lower cavity far away from the opening, a plurality of first pipelines and second pipelines are arranged in the second heat preservation cavity, and the first pipelines and the second pipelines are spaced; the heat supply tank is filled with a heat preservation medium with the temperature higher than the condensation point of the raw material of the molded piece to be processed; the input end of the first flow dividing valve is communicated with the heat supply pool through a suction mechanism, and a plurality of output ends of the first flow dividing valve are respectively communicated with a plurality of first pipelines; the input end of the second flow dividing valve is communicated with the heat supply pool through a suction mechanism, and a plurality of output ends of the second flow dividing valve are respectively communicated with a plurality of second pipelines; after the pumping mechanism is started, the flowing direction of the heat preservation medium in the first pipeline is opposite to the flowing direction of the heat preservation medium in the second pipeline.
However, the prior art has the following problems:
1. time and labor are wasted during assembly and maintenance, and the efficiency is low;
2. the connection is unstable, and the structural strength is low;
3. the injection molding efficiency is low, and the injection molding quality is poor.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects existing in the prior art, the utility model provides an injection mold for realizing multi-cavity flow channel balance, which is used for solving the problems of time and labor waste and low efficiency during the assembly and maintenance in the prior art; the connection is unstable, and the structural strength is low; low injection molding efficiency and poor injection molding quality.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the injection mold for realizing multi-cavity runner balance comprises a pressing mold assembly, a pressing buckle assembly and a pressing plate assembly, wherein the pressing mold assembly is movably connected to the pressing buckle assembly, the pressing buckle assembly is connected to the pressing plate assembly, and the pressing mold assembly is arranged on the side edge of the pressing plate assembly;
the die assembly comprises two first guide columns, two guide column fixing seats, a pressing plate and two side plates, wherein the two guide column fixing seats are fixedly connected to the pressing plate assembly, the two first guide columns are movably connected with the guide column fixing seats, the upper ends of the two first guide columns are fixedly connected with the pressing plate, and the lower parts of the two ends of the pressing plate are respectively and fixedly connected with the two side plates.
Preferably, the mould assembly comprises a lower mould, an upper mould and a filling opening, wherein the lower mould is arranged below the upper mould, the upper mould is provided with the filling opening, and the filling opening is provided with a plurality of injection holes and a plurality of injection holes which are connected with a mould cavity of the injection mould.
Preferably, the mold assembly further comprises a second guide pillar and a first bottom plate, the first bottom plate is fixedly connected to the lower portion of the lower mold, the upper mold is provided with a plurality of second guide pillars, the lower mold is provided with a plurality of second guide pillars, the second guide pillars are provided with corresponding through holes in the upper mold and the lower mold, and the plurality of second guide pillars penetrate through the through holes to be movably connected with the upper mold or the lower mold.
Preferably, the pressing and buckling assemblies are two groups, each of the two groups of pressing and buckling assemblies comprises a pressing buckle, a pressing buckle spring and two pressing buckle guide pillars, the lower portions of the pressing buckles are fixedly connected with the two pressing buckle guide pillars, the middle portions of the lower surfaces of the pressing buckles are fixedly connected to the upper portions of the pressing buckle springs, circular holes corresponding to the pressing buckle guide pillars are formed in the pressing plate assembly, and the pressing buckle guide pillars penetrate through the circular holes and are movably connected with the pressing plate assembly.
Preferably, the pressure plate assembly comprises a first pressure plate and a second pressure plate, and the lower surface of the first pressure plate is fixedly connected with the upper surface of the second pressure plate.
Preferably, the pressing plate assembly further comprises two first side plates, a connecting plate and a pressing strip, two first side plates are fixedly connected to two sides of the upper surface of each first pressing plate and are parallel to each other, two ends of the connecting plate are fixedly connected with the first side plates, and the pressing strip is connected to the upper portions of the first side plates and the connecting plate.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model has the advantages of simple assembly, convenient maintenance and high efficiency;
2. the injection mold for realizing the balance of the multi-cavity flow channel has stable connection and high structural strength;
3. the utility model discloses a realize balanced injection mold of many caves runner, it is efficient to mould plastics, and it is of high quality to mould plastics.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an embodiment of an injection mold for realizing multi-cavity flow channel balance according to the present invention;
FIG. 2 is a schematic view of a lower mold of an embodiment of the injection mold for realizing multi-cavity flow channel balance according to the present invention;
FIG. 3 is a schematic perspective view (first view) of a combination of a pressing mold assembly and a pressing plate assembly of an embodiment of the injection mold for realizing multi-cavity flow channel balance according to the present invention;
fig. 4 is a schematic perspective view (second view) of a combination of a pressing module and a pressing plate module of an embodiment of the injection mold for realizing multi-cavity flow channel balance according to the present invention.
Reference numerals referred to in the drawings are: the die assembly comprises a die assembly 1, a first guide pillar 11, a guide pillar fixing seat 12, a pressing plate 13, a side plate 14, a die assembly 2, a lower die 21, an upper die 22, a filling opening 221, a second guide pillar 23, a first bottom plate 24, a press buckle assembly 3, a press buckle 31, a press buckle spring 32, a press buckle guide pillar 33, a pressing plate assembly 4, a first side plate 41, a connecting plate 42, a pressing strip 43, a first pressing plate 44 and a second pressing plate 45.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
Example one
As shown in fig. 1 to 4, an injection mold for realizing multi-cavity flow channel balance comprises a pressing mold component 1, a mold component 2, a pressing buckle component 3 and a pressing plate component 4, wherein the pressing mold component 1 is movably connected to the pressing buckle component 3, the pressing buckle component 3 is connected to the pressing plate component 4, and the pressing mold component 1 is arranged on the side edge of the pressing plate component 4;
the die assembly 1 comprises two first guide pillars 11, two guide pillar fixing seats 12, a pressing plate 13 and two side plates 14, the two guide pillar fixing seats 12 are fixedly connected to the pressing plate assembly 4, the two first guide pillars 11 are movably connected with the guide pillar fixing seats 12, the upper ends of the two first guide pillars 11 are fixedly connected with the pressing plate 13, and the lower portions of the two ends of the pressing plate 13 are fixedly connected with the two side plates 14 respectively. This arrangement enables the die assembly 1 to move up and down stably and reliably, and is structurally stable.
Preferably, the mold assembly 2 includes a lower mold 21, an upper mold 22, and a material inlet 221, the lower mold 21 is disposed below the upper mold 22, the material inlet 221 is disposed on the upper mold 22, and the material inlet 221 is provided with a plurality of injection molding holes, and the plurality of injection molding holes are connected to the mold cavity of the injection mold. Be provided with a plurality of injection molding holes under sprue 221 for the quality of moulding plastics is better, and when moulding plastics, the distance that the raw materials flowed shortens, avoids producing the quality problem because of the distance overlength that flows.
Preferably, the mold assembly 2 further includes a second guide post 23 and a first bottom plate 24, the first bottom plate 24 is fixedly connected to the lower portion of the lower mold 21, the upper mold 22 is provided with a plurality of second guide posts 23, the lower mold 21 is provided with a plurality of second guide posts 23, the second guide posts 23 are provided with corresponding through holes on both the upper mold 22 and the lower mold 21, and the plurality of second guide posts 23 penetrate through the through holes to be movably connected with the upper mold 22 or the lower mold 21. The arrangement of the second guide pillar 23 ensures that the lower die 21 and the upper die 22 are aligned more accurately, so that the injection molding quality precision is better.
Example two
The present embodiment is performed on the basis of the first embodiment, and mainly introduces the structure of the injection mold fixing component for realizing multi-cavity runner balance of the present invention.
As shown in fig. 1 to 4, an injection mold for realizing multi-cavity flow channel balance comprises a pressing mold component 1, a mold component 2, a pressing buckle component 3 and a pressing plate component 4, wherein the pressing mold component 1 is movably connected to the pressing buckle component 3, the pressing buckle component 3 is connected to the pressing plate component 4, and the pressing mold component 1 is arranged on the side edge of the pressing plate component 4;
the die assembly 1 comprises two first guide pillars 11, two guide pillar fixing seats 12, a pressing plate 13 and two side plates 14, the two guide pillar fixing seats 12 are fixedly connected to the pressing plate assembly 4, the two first guide pillars 11 are movably connected with the guide pillar fixing seats 12, the upper ends of the two first guide pillars 11 are fixedly connected with the pressing plate 13, and the lower portions of the two ends of the pressing plate 13 are fixedly connected with the two side plates 14 respectively. This arrangement enables the die assembly 1 to move up and down stably and reliably, and is structurally stable.
Preferably, the mold assembly 2 includes a lower mold 21, an upper mold 22, and a material inlet 221, the lower mold 21 is disposed below the upper mold 22, the material inlet 221 is disposed on the upper mold 22, and the material inlet 221 is provided with a plurality of injection molding holes, and the plurality of injection molding holes are connected to the mold cavity of the injection mold. Be provided with a plurality of injection molding holes under sprue 221 for the quality of moulding plastics is better, and when moulding plastics, the distance that the raw materials flowed shortens, avoids producing the quality problem because of the distance overlength that flows.
Preferably, the mold assembly 2 further includes a second guide post 23 and a first bottom plate 24, the first bottom plate 24 is fixedly connected to the lower portion of the lower mold 21, the upper mold 22 is provided with a plurality of second guide posts 23, the lower mold 21 is provided with a plurality of second guide posts 23, the second guide posts 23 are provided with corresponding through holes on both the upper mold 22 and the lower mold 21, and the plurality of second guide posts 23 penetrate through the through holes to be movably connected with the upper mold 22 or the lower mold 21. The arrangement of the second guide pillar 23 ensures that the lower die 21 and the upper die 22 are aligned more accurately, so that the injection molding quality precision is better.
Preferably, the two pressing assemblies 3 are provided, each of the two pressing assemblies 3 includes a pressing buckle 31, a pressing buckle spring 32 and two pressing buckle guide pillars 33, the lower portion of the pressing buckle 31 is fixedly connected with the two pressing buckle guide pillars 33, the middle portion of the lower surface of the pressing buckle 31 is fixedly connected to the upper portion of the pressing buckle spring 32, the pressing plate assembly 4 is provided with a circular hole corresponding to the pressing buckle guide pillar 33, and the pressing buckle guide pillar 33 penetrates through the circular hole to be movably connected with the pressing plate assembly 4. The pressing and buckling assembly 3 is provided with two groups, so that the two sides are stressed evenly and stably, and the pressing and buckling assembly plays a role of assisting the bouncing when the pressing and buckling assembly 1 is lifted.
Preferably, the pressure plate assembly 4 includes a first pressure plate 44 and a second pressure plate 45, and a lower surface of the first pressure plate 44 is fixedly connected to an upper surface of the second pressure plate 45. The arrangement of the first pressing plate 44 and the second pressing plate 45 makes the structure more stable, and plays a role of connecting the die assembly 1 and the fastening assembly 3.
Preferably, the pressing plate assembly 4 further includes two first side plates 41, a connecting plate 42 and a pressing strip 43, two first side plates 41 are fixedly connected to two sides of the upper surface of the first pressing plate 44, the two first side plates 41 are parallel to each other, two ends of the connecting plate 42 are fixedly connected to the first side plates 41, and the pressing strip 43 is connected to the upper portions of the first side plates 41 and the connecting plate 42. The first side plate 41, the connecting plate 42 and the pressing strip 43 enable the pressing plate assembly 4 to be pressed simultaneously when the pressing die assembly 1 presses the die assembly 2 downwards, and the linkage effect is achieved.
The advantages of the second embodiment over the first embodiment are:
the two sets of the pressing and buckling assemblies 3 in the second embodiment enable the two sides to be stressed evenly and stably, and play a role of auxiliary elasticity when the pressing and buckling assembly 1 is lifted. The arrangement of the first pressing plate 44 and the second pressing plate 45 makes the structure more stable, and plays a role of connecting the die assembly 1 and the fastening assembly 3. The first side plate 41, the connecting plate 42 and the pressing strip 43 enable the pressing plate assembly 4 to be pressed simultaneously when the pressing die assembly 1 presses the die assembly 2 downwards, and the linkage effect is achieved.
The utility model discloses a use method does:
s1, the use method of the utility model is very simple, the lower die 21 and the upper die 22 are jointed during injection molding, and raw materials are injected from the injection port 221 of the upper die 22;
and S2, pressing the die assembly 2 by the die assembly 1 to cool and mold.
The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. Realize balanced injection mold of many caves runner, its characterized in that: the die assembly comprises a die assembly (1), a die assembly (2), a press buckle assembly (3) and a pressure plate assembly (4), wherein the die assembly (1) is movably connected to the press buckle assembly (3), the press buckle assembly (3) is connected to the pressure plate assembly (4), and the die assembly (1) is arranged on the side edge of the pressure plate assembly (4);
the die assembly (1) comprises two first guide columns (11), two guide column fixing seats (12), a pressing plate (13) and two side plates (14), the two guide column fixing seats (12) are fixedly connected to the pressing plate assembly (4), the two first guide columns (11) are movably connected with the guide column fixing seats (12), the upper ends of the two first guide columns (11) are fixedly connected with the pressing plate (13), and the lower portions of the two ends of the pressing plate (13) are respectively fixedly connected with the two side plates (14).
2. The injection mold for realizing multi-cavity runner balance according to claim 1, wherein: mould subassembly (2) include lower mould (21), go up mould (22) and sprue (221), mould (22) below is located in lower mould (21), upward be equipped with sprue (221) on mould (22), sprue (221) are equipped with a plurality of injection molding holes, and are a plurality of the jogged joint injection mould die cavity of moulding plastics.
3. The injection mold for realizing multi-cavity runner balance according to claim 2, wherein: the die assembly (2) further comprises a second guide post (23) and a first bottom plate (24), the first bottom plate (24) is fixedly connected to the lower portion of the lower die (21), the upper die (22) is provided with a plurality of second guide posts (23), the lower die (21) is provided with a plurality of second guide posts (23), the second guide posts (23) are respectively provided with corresponding through holes in the upper die (22) and the lower die (21), and the second guide posts (23) penetrate through the through holes to be movably connected with the upper die (22) or the lower die (21).
4. The injection mold for realizing multi-cavity runner balance according to claim 3, wherein: the pressing and buckling assembly (3) is provided with two sets, two sets of the pressing and buckling assembly (3) comprises a pressing buckle (31), a pressing buckle spring (32) and two pressing buckle guide pillars (33), the lower portion of the pressing buckle (31) is fixedly connected with two pressing buckle guide pillars (33), the middle of the lower surface of the pressing buckle (31) is fixedly connected to the upper portion of the pressing buckle spring (32), a circular hole corresponding to the pressing buckle guide pillar (33) is formed in the pressing plate assembly (4), and the pressing buckle guide pillar (33) penetrates through the circular hole and is movably connected with the pressing plate assembly (4).
5. The injection mold for realizing multi-cavity runner balance according to claim 4, wherein: the pressing plate assembly (4) comprises a first pressing plate (44) and a second pressing plate (45), and the lower surface of the first pressing plate (44) is fixedly connected with the upper surface of the second pressing plate (45).
6. The injection mold for realizing multi-cavity runner balance according to claim 5, wherein: the pressing plate assembly (4) further comprises two first side plates (41), a connecting plate (42) and pressing strips (43), two first side plates (41) are fixedly connected to two sides of the upper surface of the first pressing plate (44), the two first side plates (41) are parallel to each other, two ends of the connecting plate (42) are fixedly connected with the first side plates (41), and the pressing strips (43) are connected to the upper portions of the first side plates (41) and the connecting plate (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022002890.3U CN214082602U (en) | 2020-09-14 | 2020-09-14 | Injection mold for realizing multi-cavity flow channel balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022002890.3U CN214082602U (en) | 2020-09-14 | 2020-09-14 | Injection mold for realizing multi-cavity flow channel balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214082602U true CN214082602U (en) | 2021-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022002890.3U Expired - Fee Related CN214082602U (en) | 2020-09-14 | 2020-09-14 | Injection mold for realizing multi-cavity flow channel balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214082602U (en) |
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2020
- 2020-09-14 CN CN202022002890.3U patent/CN214082602U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210831 |