CN212097324U - Injection mold with cooling function - Google Patents
Injection mold with cooling function Download PDFInfo
- Publication number
- CN212097324U CN212097324U CN202020593898.9U CN202020593898U CN212097324U CN 212097324 U CN212097324 U CN 212097324U CN 202020593898 U CN202020593898 U CN 202020593898U CN 212097324 U CN212097324 U CN 212097324U
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- mold core
- pipeline
- fixedly connected
- core
- connecting block
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- 238000002347 injection Methods 0.000 title claims abstract description 30
- 239000007924 injection Substances 0.000 title claims abstract description 30
- 238000001816 cooling Methods 0.000 title claims abstract description 24
- 238000001746 injection moulding Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 abstract description 7
- 229920003023 plastic Polymers 0.000 abstract description 7
- 239000004033 plastic Substances 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 description 9
- 239000000110 cooling liquid Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold with cooling function, the on-line screen storage device comprises a base, base top fixedly connected with lower bolster, the inside first rectangular channel that has opened of lower bolster, the first pipeline of lower bolster outer wall one side fixedly connected with, lower bolster outer wall opposite side fixedly connected with second pipeline, inside and the inside first rectangular channel intercommunication that all communicates with of second pipeline of first pipeline, the lower bolster top can be dismantled and be connected with lower mold core. The utility model discloses a spacing post is convenient for lower mold core and lower bolster fix a position fast, then will descend the fixed of mold core and lower bolster through first bolt for the installation becomes swift and simple with the dismantlement, can mould plastics different spare part through changing different mold cores simultaneously, will go up mold core and cope match-plate pattern fixed connection through the second connecting block, has improved dismantlement and installation rate, and for directly using threaded connection to make and fix between mold core and the cope match-plate pattern, improved the last mold core quality that can fix.
Description
Technical Field
The utility model relates to the technical field of mold, concretely relates to injection mold with cooling function.
Background
The die mainly comprises a female die with a variable cavity, which is composed of a female die combined substrate, a female die component and a female die combined clamping plate, and a male die with a variable core, which is composed of a male die combined substrate, a male die component, a male die combined clamping plate, a cavity cut-off component and a side cut-off combined plate. And the coordination change of the male die, the female die and the auxiliary forming system of the die. Can process series plastic parts with different shapes and sizes. The plastic processing industry is associated with plastic molding machines that impart tools of complete configuration and precise dimensions to plastic articles. Because of the variety and processing method of plastic, and the structure of plastic molding machines and plastic products are various, the variety and structure of plastic molds are also various.
However, when the injection mold is actually used, the existing injection mold has the main technical problem that the existing injection mold is usually cooled through air conduction, but the air conduction speed is slow, the cooling speed of injection-molded parts is slow, the production efficiency is affected, the parts can be burnt and deformed if the parts are taken out without being cooled, and the injection mold is troublesome in mounting and dismounting the mold core and the mold plate.
Therefore, it is necessary to provide an injection mold with a cooling function to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an injection mold with cooling function, be convenient for down mold core and lower bolster through spacing post and fix a position fast, then will descend the fixed of mold core and lower bolster through first bolt, will go up mold core and cope match-plate pattern fixed connection through the second connecting block, dismantlement and installation rate have been improved, and for directly making with threaded connection and fixing between mold core and the cope match-plate pattern, get into first rectangular channel and second rectangular channel through the coolant liquid, lower the temperature reduction to last mold core and lower mold core respectively, the cooling rate of manufactured goods has been improved, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an injection mold with cooling function, includes the base, base top fixedly connected with lower bolster, the inside first rectangular channel that has opened of lower bolster, the first pipeline of lower bolster outer wall one side fixedly connected with, lower bolster outer wall opposite side fixedly connected with second pipeline, inside and the inside first rectangular channel intercommunication that all communicates with the second pipeline of first pipeline, the lower bolster top can be dismantled and be connected with the lower mold core, lower mold core top is equipped with the upper mold core, the upper mold core top can be dismantled and be connected with the cope match-plate pattern, the inside second rectangular channel that has opened of cope match-plate pattern outer wall, cope match-plate pattern outer wall one side fixedly connected with third pipeline, cope match-plate pattern outer wall opposite side fixedly connected with fourth pipeline, inside and the fourth pipeline of third pipeline all communicate with the second rectangular channel.
Preferably, the injection molding pipe penetrates through the upper template, the injection molding pipe penetrates through the upper mold core, and the upper mold core and the upper template are fixedly connected with the injection molding pipe.
Preferably, the number of the injection molding pipes is four, and four injection molding pipes are distributed in the upper template in an annular array.
Preferably, a hydraulic cylinder is fixedly connected to the top of the upper template.
Preferably, a counter bore is formed in the lower die core, the counter bore extends into the lower die plate, a first bolt is connected to the inner portion of the counter bore in a threaded manner, the number of the counter bores is multiple, and the multiple counter bores are symmetrically distributed in the lower die core.
Preferably, the lower die core is internally provided with a first through hole, the first through hole penetrates through the upper die core and extends into the upper die plate, a limiting column is connected inside the first through hole in a sliding manner, the bottom of the limiting column is fixedly connected with the lower die plate, the number of the first through holes is multiple, and the multiple first through holes are symmetrically distributed inside the lower die core.
Preferably, the upper die plate is internally provided with first rectangular blind holes, the first rectangular blind holes are internally and slidably connected with first connecting blocks, the bottoms of the first connecting blocks are fixedly connected with the upper die core, the number of the first rectangular blind holes is four, and the four first rectangular blind holes are respectively positioned on the four sides of the outer wall of the upper die plate.
Preferably, the inside second rectangle blind hole that opens of cope match-plate pattern, second rectangle blind hole runs through first connecting block, the inside sliding connection of second rectangle blind hole has the second connecting block, second connecting block outer wall one side fixedly connected with third connecting block, the inside threaded hole that opens of third connecting block, the screw hole extends to inside the cope match-plate pattern, the inside threaded connection of screw hole has the second bolt.
In the technical scheme, the utility model provides a technological effect and advantage:
the lower mold core and the lower template are convenient to be quickly positioned through the limiting column, and then the lower mold core and the lower template are fixed through the first bolt, so that the installation and the disassembly become quick and simple, meanwhile, different parts can be injected by replacing different mold cores, the upper mold core and the upper mold plate are fixedly connected through the second connecting block, the disassembly and assembly speed is improved, compared with the mode that the upper mold core and the upper mold plate are directly fixed by threaded connection, the quality of the upper mold core which can be fixed is improved, the size of the injection molding part is improved, the upper mold core and the lower mold core can not move during the injection molding through the limiting columns, the injection molding precision is improved, the cooling liquid enters the first rectangular groove and the second rectangular groove, and the upper die core and the lower die core are cooled respectively, so that the cooling speed of manufactured articles is improved, the cooling time is shortened, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a perspective view of the present invention;
FIG. 3 is a schematic structural view of the lower mold plate and the lower mold core of the present invention;
fig. 4 is the utility model discloses a lower die core is connected the sketch map with the die holder.
Description of reference numerals:
the device comprises a base 1, a lower template 2, a first rectangular groove 3, a first pipeline 4, a second pipeline 5, a lower mold core 6, an upper mold core 7, an upper template 8, a second rectangular groove 9, a third pipeline 10, a fourth pipeline 11, an injection molding pipe 12, a hydraulic cylinder 13, a countersunk hole 14, a first bolt 15, a first through hole 16, a limiting column 17, a first rectangular blind hole 18, a first connecting block 19, a second rectangular blind hole 20, a second connecting block 21, a third connecting block 22, a threaded hole 23 and a second bolt 24.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides an injection mould with a cooling function as shown in figures 1-4, which comprises a base 1, the top of the base 1 is fixedly connected with a lower template 2, a first rectangular groove 3 is arranged in the lower template 2, one side of the outer wall of the lower template 2 is fixedly connected with a first pipeline 4, the other side of the outer wall of the lower template 2 is fixedly connected with a second pipeline 5, the inner part of the first pipeline 4 and the inner part of the second pipeline 5 are both communicated with the first rectangular groove 3, the top of the lower template 2 is detachably connected with a lower mold core 6, the top of the lower mold core 6 is provided with an upper mold core 7, the top of the upper mold core 7 is detachably connected with an upper mold plate 8, a second rectangular groove 9 is formed in the upper template 8, a third pipeline 10 is fixedly connected to one side of the outer wall of the upper template 8, the other side of the outer wall of the upper template 8 is fixedly connected with a fourth pipeline 11, and the inside of the third pipeline 10 and the inside of the fourth pipeline 11 are communicated with a second rectangular groove 9.
Further, in the above technical solution, an injection pipe 12 penetrates through the inside of the upper mold plate 8, the injection pipe 12 penetrates through the upper mold core 7, the upper mold core 7 and the upper mold plate 8 are both fixedly connected with the injection pipe 12, and raw materials are injected between the upper mold core 7 and the lower mold core 6 through the injection pipe 12.
Further, in the above technical solution, the number of the injection pipes 12 is four, and the four injection pipes 12 are distributed in the upper mold plate 8 in an annular array, so that the injection speed is increased by the four injection pipes 12, and the injected raw materials are uniformly distributed.
Further, in the above technical scheme, the top of the upper die plate 8 is fixedly connected with a hydraulic cylinder 13, and the upper die core 7 is driven to move up and down by the hydraulic cylinder 13.
Further, in above-mentioned technical scheme, lower mold core 6 is inside to be opened there is counter bore 14, counter bore 14 extends to inside the lower bolster 2, 14 internal thread in counter bore has first bolt 15, the quantity of counter bore 14 sets up to a plurality ofly, and a plurality of counter bore 14 symmetric distribution are inside lower mold core 6, through first bolt 15 with lower mold core 6 and lower bolster 2 fixed connection, easy to assemble and dismantlement.
Further, in the above technical scheme, a first through hole 16 is formed in the lower mold core 6, the first through hole 16 penetrates through the upper mold core 7 and extends into the upper mold plate 8, a limiting column 17 is slidably connected to the inside of the first through hole 16, the bottom of the limiting column 17 is fixedly connected with the lower mold plate 2, the number of the first through holes 16 is set to be multiple, the multiple first through holes 16 are symmetrically distributed in the lower mold core 6, and the horizontal relative positions of the upper mold plate 8 and the lower mold plate 2 cannot move when injection molding is performed through the limiting column 17, so that the injection molding precision is improved.
Further, in the above technical solution, a first rectangular blind hole 18 is formed in the upper mold plate 8, a first connecting block 19 is slidably connected to the inside of the first rectangular blind hole 18, the bottom of the first connecting block 19 is fixedly connected to the upper mold core 7, four first rectangular blind holes 18 are provided, the four first rectangular blind holes 18 are respectively located on four sides of the outer wall of the upper mold plate 8, and the relative position between the upper mold core 7 and the upper mold plate 8 is fixed through the first connecting block 19.
Further, in the above technical scheme, the inside second rectangle blind hole 20 that opens of cope match-plate pattern 8, second rectangle blind hole 20 runs through first connecting block 19, the inside sliding connection of second rectangle blind hole 20 has second connecting block 21, second connecting block 21 outer wall one side fixedly connected with third connecting block 22, the inside threaded hole 23 that opens of third connecting block 22, threaded hole 23 extends to inside the cope match-plate pattern 8, threaded connection has second bolt 24 in the 23 inside of threaded hole, with cope match-plate pattern 8 and last mold core 7 fixed connection through second connecting block 21, be convenient for installation and dismantlement.
The implementation mode is specifically as follows: the lower die core 6 is placed above the lower die plate 2, the limiting column 17 penetrates through the first through hole 16, the lower die core 6 is pressed down to enable the bottom of the lower die core 6 to be attached to the top of the lower die plate 2, then the first bolt 15 is screwed into the countersunk hole 14 to complete the fixation of the lower die core 6 and the lower die plate 2, the lower die core 6 and the lower die plate 2 are conveniently and quickly positioned through the limiting column 17, then the lower die core 6 and the lower die plate 2 are fixed through the first bolt 15, the installation and the disassembly are quick and simple, meanwhile, different parts can be injected by replacing different die cores, then the upper die core 7 is placed below the upper die plate 8, the first connecting block 19 is inserted into the first rectangular blind hole 18, when the top of the upper die core 7 is attached to the bottom of the upper die plate 8, the second connecting block 21 is inserted into the second rectangular blind hole 20, and when the second connecting block 21 drives the third connecting block 22 to be attached to, the second bolt 24 is screwed into the threaded hole 23 to fix the upper mold core 7 and the upper mold plate 8, the first connecting block 19 is convenient for the upper mold core 7 and the upper mold plate 8 to be positioned quickly, the upper mold core 7 and the upper mold plate 8 are fixedly connected through the second connecting block 21, the disassembly and assembly speed is improved, compared with the method that the upper mold core 7 and the upper mold plate 8 are fixed through direct threaded connection, the quality of the upper mold core 7 which can be fixed is improved, the size of the injection molding part is improved, then the hydraulic cylinder 13 is started to move downwards, the hydraulic cylinder 13 drives the upper mold core 7 to move downwards through the upper mold plate 8, the limiting column 17 penetrates through the first through hole 16 in the upper mold core 7, the upper mold core 7 and the lower mold core 6 cannot move during injection molding through the limiting column 17, the injection molding accuracy is improved, when the bottom of the upper mold core 7 is attached to the top of the lower mold core 6, the first pipeline 4 and the third pipeline 10 are connected with a liquid inlet pipeline, the second pipeline 5 and the fourth pipeline 11 are connected with a liquid outlet pipeline, then materials are led into a space between an upper mold core 7 and a lower mold core 6 through an injection molding pipe 12, after the materials are injected, cooling liquid is led into a liquid inlet pipeline, then the cooling liquid enters a first rectangular groove 3 and a second rectangular groove 9, the upper mold core 7 and the lower mold core 6 are cooled respectively, then the cooling liquid is led out through the liquid outlet pipeline, after the manufactured article is cooled to the required temperature, a hydraulic cylinder 13 drives the upper mold core 7 to rise, then the manufactured article is taken out, the cooling liquid enters the first rectangular groove 3 and the second rectangular groove 9, the upper mold core 7 and the lower mold core 6 are cooled respectively, the cooling speed of the manufactured article is improved, the cooling time is reduced, the production efficiency is improved, and the embodiment particularly solves the problem that the injection mold existing in the prior art is cooled through air conduction generally, however, the speed of air transferring to the cooling is slow, the speed of cooling the injection-molded parts is slow, the production efficiency is affected, if the parts are taken out without being cooled, scalding and deformation of the parts can be caused, and meanwhile, the injection mold has the problem that the installation and the disassembly of the mold core and the mold plate are troublesome.
This practical theory of operation:
referring to the attached drawings 1-4 of the specification, a lower mold core 6 is placed above a lower mold plate 2, a limiting column 17 penetrates through a first through hole 16, the lower mold core 6 is pressed to enable the bottom of the lower mold core 6 to be attached to the top of the lower mold plate 2, a first bolt 15 is screwed into a countersunk hole 14 to fix the lower mold core 6 and the lower mold plate 2, an upper mold core 7 is placed below an upper mold plate 8, a first connecting block 19 is inserted into a first rectangular blind hole 18, a second connecting block 21 is inserted into a second rectangular blind hole 20 when the top of the upper mold core 7 is attached to the bottom of the upper mold plate 8, a second bolt 24 is screwed into a threaded hole 23 when the second connecting block 21 drives a third connecting block 22 to be attached to the upper mold plate 8 to complete the fixation of the upper mold core 7 and the upper mold plate 8, a hydraulic cylinder 13 is started to move downwards, the hydraulic cylinder 13 drives the upper mold core 7 to move downwards through the upper mold, the limiting column 17 penetrates through a first through hole 16 in the upper mold core 7, when the bottom of the upper mold core 7 is attached to the top of the lower mold core 6, the first pipeline 4 and the third pipeline 10 are connected with a liquid inlet pipeline, the second pipeline 5 and the fourth pipeline 11 are connected with a liquid outlet pipeline, then a material is led into a position between the upper mold core 7 and the lower mold core 6 through the injection molding pipe 12, after the material is injected, cooling liquid is led into the liquid inlet pipeline, then the cooling liquid enters the first rectangular groove 3 and the second rectangular groove 9 to cool the upper mold core 7 and the lower mold core 6 respectively, then the cooling liquid is led out through the liquid outlet pipeline, and after a manufactured article is cooled to the required temperature, the hydraulic cylinder 13 drives the upper mold core 7 to ascend, and then the manufactured article is taken out.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The utility model provides an injection mold with cooling function, includes base (1), its characterized in that: the device is characterized in that a lower template (2) is fixedly connected to the top of the base (1), a first rectangular groove (3) is formed in the lower template (2), a first pipeline (4) is fixedly connected to one side of the outer wall of the lower template (2), a second pipeline (5) is fixedly connected to the other side of the outer wall of the lower template (2), the inner portion of the first pipeline (4) and the inner portion of the second pipeline (5) are communicated with the first rectangular groove (3), a lower mold core (6) is detachably connected to the top of the lower template (2), an upper mold core (7) is arranged at the top of the lower mold core (6), an upper template (8) is detachably connected to the top of the upper mold core (7), a second rectangular groove (9) is formed in the upper template (8), a third pipeline (10) is fixedly connected to one side of the outer wall of the upper template (8), a fourth pipeline (11) is fixedly, the interior of the third pipeline (10) and the interior of the fourth pipeline (11) are communicated with the second rectangular groove (9).
2. An injection mold with a cooling function according to claim 1, characterized in that: an injection molding pipe (12) penetrates through the inner part of the upper template (8), the injection molding pipe (12) penetrates through the upper mold core (7), and the upper mold core (7) and the upper template (8) are fixedly connected with the injection molding pipe (12).
3. An injection mold having a cooling function according to claim 2, characterized in that: the number of the injection molding pipes (12) is four, and the four injection molding pipes (12) are distributed in the upper template (8) in an annular array mode.
4. An injection mold with a cooling function according to claim 1, characterized in that: and the top of the upper template (8) is fixedly connected with a hydraulic cylinder (13).
5. An injection mold with a cooling function according to claim 1, characterized in that: lower mold core (6) inside division has counter sink (14), counter sink (14) extend to lower bolster (2) inside, threaded connection has first bolt (15) in counter sink (14) inside, the quantity of counter sink (14) sets up to a plurality ofly, and a plurality of counter sink (14) symmetric distribution is inside lower mold core (6).
6. An injection mold with a cooling function according to claim 1, characterized in that: the lower die core (6) is internally provided with a first through hole (16), the first through hole (16) penetrates through the upper die core (7) and extends to the inside of the upper die plate (8), the first through hole (16) is internally and slidably connected with a limiting column (17), the bottom of the limiting column (17) is fixedly connected with the lower die plate (2), the first through holes (16) are arranged in a plurality, and the first through holes (16) are symmetrically distributed inside the lower die core (6).
7. An injection mold with a cooling function according to claim 1, characterized in that: the die comprises an upper die plate (8) and is characterized in that a first rectangular blind hole (18) is formed in the upper die plate (8), a first connecting block (19) is connected to the inside of the first rectangular blind hole (18) in a sliding mode, the bottom of the first connecting block (19) is fixedly connected with an upper die core (7), the number of the first rectangular blind holes (18) is four, and the four first rectangular blind holes (18) are located on the four sides of the outer wall of the upper die plate (8) respectively.
8. An injection mold having a cooling function according to claim 7, characterized in that: the improved die is characterized in that a second rectangular blind hole (20) is formed in the upper die plate (8), the second rectangular blind hole (20) penetrates through the first connecting block (19), a second connecting block (21) is connected to the inside of the second rectangular blind hole (20) in a sliding mode, a third connecting block (22) is fixedly connected to one side of the outer wall of the second connecting block (21), a threaded hole (23) is formed in the inside of the third connecting block (22), the threaded hole (23) extends to the inside of the upper die plate (8), and a second bolt (24) is connected to the inside of the threaded hole (23) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020593898.9U CN212097324U (en) | 2020-04-20 | 2020-04-20 | Injection mold with cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020593898.9U CN212097324U (en) | 2020-04-20 | 2020-04-20 | Injection mold with cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212097324U true CN212097324U (en) | 2020-12-08 |
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ID=73640374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020593898.9U Expired - Fee Related CN212097324U (en) | 2020-04-20 | 2020-04-20 | Injection mold with cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212097324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560528A (en) * | 2021-07-05 | 2021-10-29 | 安徽理工大学 | Equipment for producing cast aluminum magnesium alloy |
| CN114248397A (en) * | 2021-12-21 | 2022-03-29 | 佳威科技(海安)有限公司 | 3C structural part machining and shaping method and die |
-
2020
- 2020-04-20 CN CN202020593898.9U patent/CN212097324U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560528A (en) * | 2021-07-05 | 2021-10-29 | 安徽理工大学 | Equipment for producing cast aluminum magnesium alloy |
| CN114248397A (en) * | 2021-12-21 | 2022-03-29 | 佳威科技(海安)有限公司 | 3C structural part machining and shaping method and die |
| CN114248397B (en) * | 2021-12-21 | 2023-10-27 | 佳威科技(海安)有限公司 | 3C structural member machining and shaping method and mold |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Granted publication date: 20201208 |