CN220373795U - Front mold insert first-drawing structure convenient for runner taking out - Google Patents
Front mold insert first-drawing structure convenient for runner taking out Download PDFInfo
- Publication number
- CN220373795U CN220373795U CN202322034075.9U CN202322034075U CN220373795U CN 220373795 U CN220373795 U CN 220373795U CN 202322034075 U CN202322034075 U CN 202322034075U CN 220373795 U CN220373795 U CN 220373795U
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- Prior art keywords
- insert
- runner
- mold
- fuse
- positioning block
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- 238000001746 injection moulding Methods 0.000 claims abstract description 45
- 238000002347 injection Methods 0.000 claims abstract description 36
- 239000007924 injection Substances 0.000 claims abstract description 36
- 238000000465 moulding Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 31
- 238000010586 diagram Methods 0.000 description 6
- 239000000084 colloidal system Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a front mold insert first-drawing structure convenient for runner taking out, which comprises an injection runner panel, a first insert positioning block, a second insert positioning block, a plurality of insert assemblies, a front mold positioning plate and a front mold core assembly, wherein a first positioning block mounting groove and a second positioning block mounting groove are formed in the lower end face of the injection runner panel, the first insert positioning block is in threaded connection with the first positioning block mounting groove, the second insert positioning block is in threaded connection with the second positioning block mounting groove, a plurality of insert positioning grooves are formed in the first insert positioning block and the second insert positioning block, the upper end part of each insert assembly corresponds to each insert positioning groove one by one, an automobile fuse shell is formed in the front mold core assembly in an injection molding mode, and the lower end part of each insert assembly is in injection molding with the automobile fuse shell. The utility model relates to the technical field of production dies.
Description
Technical Field
The utility model relates to the technical field of production dies, in particular to a front die insert first-drawing structure convenient for runner taking out.
Background
In the prior art, when facing the injection molding of all kinds of moulds, can all design the front mould mold insert and take out the structure earlier to the darker product in front mould bone position, mainly avoid front and back mould in-process product to glue the phenomenon emergence of front mould, consequently design front mould part position to open earlier, whole front and back mould separates again to this reduces the possibility of gluing the front mould, and traditional front mould mold insert passes the front mould mounting panel after, fixes in the injection molding mouth fixed plate lower extreme face of front mould mounting panel top, thereby is convenient for take out the front mould mold insert.
In the injection mold of the automobile fuse shell, because the injection molding is special, an injection runner exists in the injection mold, and after the injection runner is opened, the injection runner needs to be taken out by using a mechanical arm preferentially, so that a front mold insert first-drawing structure convenient for taking out the runner is urgently needed to be designed.
Disclosure of Invention
The utility model provides a front mold insert first-drawing structure convenient for taking out a runner, aiming at solving the problem that an injection molding runner can be taken out by a manipulator after an injection mold of an automobile fuse shell is opened.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a front mould mold insert structure of taking out earlier convenient to runner, includes runner panel, first mold insert locating piece, second mold insert locating piece, a plurality of mold insert subassemblies, front mould locating plate and preceding mold core subassembly of moulding plastics, the lower terminal surface of runner panel of moulding plastics is provided with first locating piece mounting groove and second locating piece mounting groove, first mold insert locating piece threaded connection in the first locating piece mounting groove, second mold insert locating piece threaded connection in the second locating piece mounting groove, first mold insert locating piece with all be provided with a plurality of mold insert constant head tanks in the second mold insert locating piece, every the upper end of mold insert subassembly all with every mold insert constant head tank one-to-one, injection moulding has automobile fuse shell in the mold core subassembly before, every the lower end of mold insert subassembly all with automobile fuse shell together injection moulding.
Based on the above, a front mould mold insert structure of taking out earlier convenient to runner takes out's beneficial effect for can use the manipulator to take out the problem of runner of moulding plastics with priority after having realized the injection mold die sinking of automobile fuse shell, mainly embody: the lower end of the injection molding port fixing plate is provided with the runner cooling panel and the injection molding runner panel, after injection molding is performed, an injection molding runner is formed in a runner groove of the injection molding runner panel, and in order to facilitate the clamping away of the injection molding runner by using a manipulator after mold opening, the structure that an insert assembly is originally limited at the lower end of the injection molding port fixing plate is abandoned, and the insert assembly is positioned in a first insert positioning block and a second insert positioning block at the lower end surface of the injection molding runner panel, so that the insert assembly is not in a full-drawing structure any more because the insert assembly is positioned below the injection molding runner, and the effect of drawing out the original front mold insert first-drawing structure can be achieved only by lifting the injection molding runner panel by 15-20mm during mold opening; the injection runner panel has the beneficial effects that injection sizing materials are shunted into the front mold core, and the first insert positioning block and the second insert positioning block are positioned and fixed; the first insert positioning block and the second insert positioning block have the beneficial effects that an insert assembly is installed; the insert assembly has the beneficial effects that the front die is convenient to be removed after the automobile fuse shell is molded; the front mold positioning plate has the beneficial effects that a front mold core assembly is installed; the front mold core assembly has the beneficial effects that the automobile fuse shell is formed by injection molding; the first positioning block mounting groove has the beneficial effects that the first insert positioning block is positioned and mounted; the second positioning block mounting groove has the beneficial effects that the second insert positioning block is positioned and mounted; the insert positioning groove has the beneficial effect of positioning the upper end part of the insert assembly.
Further, a runner groove is formed in the upper end face of the injection molding runner panel, a runner cooling panel is arranged at the upper end of the injection molding runner panel, the runner cooling panel limits injection molding colloid in the runner groove, and after injection molding is completed and cooled, an injection molding runner is formed in the runner groove.
Based on the above, the runner groove has the beneficial effects that the injection molding sizing material flows through; the flow channel cooling panel has the beneficial effects that the injection molding flow channel in the flow channel groove is cooled after injection molding.
Further, the insert assembly comprises an insert head, an insert body and an insert molding part, wherein an insert head limiting part is arranged in the insert positioning groove, the insert head limiting part is used for limiting and fixing the insert head, and the insert molding part and the automobile fuse shell are subjected to injection molding together.
Based on the above, the insert head has the beneficial effects that the insert assembly is positioned in the insert head limiting part; the insert molding part has the beneficial effect of molding the special structure of the automobile fuse shell in the front mold core assembly.
Further, the front mold core assembly comprises a front mold core, a first insert positioning plate, a second insert positioning plate and a plurality of mold core positioning blocks, wherein the first insert positioning plate and the second insert positioning plate are respectively adapted to the left half side and the right half side of the upper end face of the front mold core, the insert assembly extending from the first insert positioning block penetrates through the first insert positioning plate and then enters the front mold core, the insert assembly extending from the second insert positioning block penetrates through the second insert positioning plate and then enters the front mold core, and a plurality of mold core positioning blocks are arranged on the other two sides without side inserts and used for positioning the front mold core in the front mold positioning plate.
Based on the above, the front mold core has the beneficial effects that the automobile fuse shell is formed by injection molding; the first insert locating plate and the second insert locating plate have the beneficial effects that the positions of the insert assembly inserted into the front mold core are located; the die core positioning block has the beneficial effect that the front die core is positioned in the front die positioning plate.
Further, a front mold core mounting groove is formed in the front mold positioning plate, a positioning block limiting groove is formed in the front mold core mounting groove corresponding to the side edge position of each mold core positioning block, the mold core positioning blocks are in threaded connection with the positioning block limiting grooves, and the front mold cores are mounted in the front mold core mounting groove in an adaptive mode.
Based on the above, the front mold core mounting groove has the beneficial effects that the front mold core is mounted; the locating block limiting groove has the beneficial effect of installing the die core locating block.
Further, be provided with a plurality of fuse mounts on the car fuse shell, be provided with the fuse mounting hole in the fuse mount, the mold insert subassembly comprises fuse mount mold insert and fuse mounting hole mold insert, the fuse mounting hole mold insert is located the mounting hole mold insert of fuse mount mold insert dodges the inslot, the fuse mount mold insert is used for the shaping the fuse mount, the fuse mounting hole mold insert is used for the shaping the fuse mounting hole.
In order to more clearly illustrate the above-mentioned features of the present utility model and its intended objects, the present utility model will be further described with reference to the accompanying drawings and examples.
Drawings
Fig. 1: is a structural schematic diagram of the utility model;
fig. 2: a schematic diagram of an injection runner panel and a mold core positioning block is arranged for the utility model;
fig. 3: is an internal schematic diagram of the mold core positioning block;
fig. 4: the utility model is provided with a schematic diagram of an injection molding runner panel, a runner cooling panel and a mold core positioning block;
fig. 5: the lower end schematic diagram of the injection molding runner panel is shown in the specification;
fig. 6: a schematic view of the fuse mounting insert and the fuse mounting hole insert of the present utility model mounted on an automotive fuse housing;
fig. 7: a schematic diagram of a portion a of fig. 6;
fig. 8: schematic view of the insert assembly of the present utility model;
fig. 9: a first insert positioning block of the utility model is schematically shown;
fig. 10: is a schematic view of a second insert positioning block of the present utility model.
Reference numerals illustrate: the mold comprises a 1-injection molding runner panel, a 11-first positioning block mounting groove, a 12-second positioning block mounting groove, a 13-runner groove, a 131-injection molding runner, a 2-first insert positioning block, a 3-second insert positioning block, a 4-insert assembly, a 41-insert head, a 42-insert body, a 43-insert molding part, a 44-fuse mounting insert, a 45-fuse mounting hole insert, a 5-front mold positioning plate, a 51-front mold core mounting groove, a 52-positioning block limiting groove, a 6-front mold core assembly, a 61-front mold core, a 62-first insert positioning plate, a 63-second insert positioning plate, a 64-mold core positioning block, a 65-automobile fuse housing, a 651-fuse mounting part, a 652-fuse mounting hole, a 7-insert positioning groove, a 71-insert head limiting part and an 8-runner cooling panel.
Detailed Description
As shown in fig. 1, 2, 5 and 6, the front mold insert first-drawing structure convenient for runner extraction comprises an injection runner panel 1, a first insert positioning block 2, a second insert positioning block 3, a plurality of insert assemblies 4, a front mold positioning plate 5 and a front mold core assembly 6, wherein a first positioning block mounting groove 11 and a second positioning block mounting groove 12 are formed in the lower end face of the injection runner panel 1, the first insert positioning block 2 is in threaded connection with the first positioning block mounting groove 11, the second insert positioning block 3 is in threaded connection with the second positioning block mounting groove 12, a plurality of insert positioning grooves 7 are formed in the first insert positioning block 2 and the second insert positioning block 3, the upper end part of each insert assembly 4 is in one-to-one correspondence with each insert positioning groove 7, an automobile fuse housing 65 is formed in the front mold core assembly 6 in an injection molding mode, the lower end of each insert assembly 4 is injection molded together with the automobile fuse housing 65, it should be understood that the lower end of the injection port fixing plate is provided with the runner cooling panel and the injection runner panel, after the injection molding is cooled, the runner groove of the injection runner panel forms the injection runner, in order to facilitate the clamping away of the injection runner by using a manipulator after mold opening, the utility model discards the structure that the insert assembly is originally limited at the lower end of the injection port fixing plate, but is positioned in the first insert positioning block and the second insert positioning block at the lower end surface of the injection runner panel, thus, the insert assembly is not in a full-drawing structure because of being positioned below the injection runner, and can achieve the effect of drawing out the original front mold insert first-drawing structure only by lifting the injection runner panel by 18mm when mold opening, the mechanical arm can clamp away the injection molding runner without being blocked by the insert assembly; the injection runner panel has the beneficial effects that injection sizing materials are shunted into the front mold core, and the first insert positioning block and the second insert positioning block are positioned and fixed; the first insert positioning block and the second insert positioning block have the beneficial effects that an insert assembly is installed; the insert assembly has the beneficial effects that the front die is convenient to be removed after the automobile fuse shell is molded; the front mold positioning plate has the beneficial effects that a front mold core assembly is installed; the front mold core assembly has the beneficial effects that the automobile fuse shell is formed by injection molding; the first positioning block mounting groove has the beneficial effects that the first insert positioning block is positioned and mounted; the second positioning block mounting groove has the beneficial effects that the second insert positioning block is positioned and mounted; the insert positioning groove has the beneficial effect of positioning the upper end part of the insert assembly.
As shown in fig. 2 and fig. 4, a runner groove 13 is formed in the upper end surface of the injection runner panel 1, a runner cooling panel 8 is disposed at the upper end of the injection runner panel 1, the runner cooling panel 8 limits injection molding colloid in the runner groove 13, and after injection molding is completed and cooled, an injection runner 131 is formed in the runner groove 13, and it should be understood that the runner groove has the beneficial effect of allowing injection molding colloid to flow through; the flow channel cooling panel has the beneficial effects that the injection molding flow channel in the flow channel groove is cooled after injection molding.
As shown in fig. 8-10, the insert assembly 4 includes an insert head 41, an insert body 42 and an insert molding portion 43, an insert head limiting portion 71 is disposed in the insert positioning slot 7, the insert head limiting portion 71 limits and fixes the insert head 41, and the insert molding portion 43 and the fuse housing 61 are injection molded together, it is understood that the insert head has the advantage of positioning the insert assembly in the insert head limiting portion; the insert molding part has the beneficial effect of molding the special structure of the automobile fuse shell in the front mold core assembly.
As shown in fig. 1, the front mold core assembly 6 includes a front mold core 61, a first insert positioning plate 62, a second insert positioning plate 63, and a plurality of mold core positioning blocks 64, the first insert positioning plate 62 and the second insert positioning plate 63 are respectively adapted to the left and right half sides of the upper end surface of the front mold core 61, the insert assembly 4 extending from the first insert positioning block 2 passes through the first insert positioning plate 62 and then enters the front mold core 61, the insert assembly 4 extending from the second insert positioning block 3 passes through the second insert positioning plate 63 and then enters the front mold core 61, and a plurality of mold core positioning blocks 64 are disposed on the other two sides without side inserts and are used for positioning the front mold core 61 in the front mold positioning plate 5; the first insert locating plate and the second insert locating plate have the beneficial effects that the positions of the insert assembly inserted into the front mold core are located; the die core positioning block has the beneficial effect that the front die core is positioned in the front die positioning plate.
As shown in fig. 3, a front mold core mounting groove 51 is formed in the front mold positioning plate 5, a positioning block limiting groove 52 is formed in the front mold core mounting groove 51 corresponding to a side edge position of each mold core positioning block 64, the mold core positioning blocks 64 are in threaded connection with the positioning block limiting grooves 52, the front mold cores 61 are adaptively mounted in the front mold core mounting groove 51, and it should be understood that the front mold core mounting groove is used for mounting the front mold cores; the locating block limiting groove is used for installing a mould core locating block.
As shown in fig. 6 and 7, the automobile fuse housing 65 is provided with a plurality of fuse mounting pieces 651, fuse mounting holes 652 are provided in the fuse mounting pieces 651, the insert assembly 4 is composed of a fuse mounting piece insert 44 and a fuse mounting hole insert 45, the fuse mounting hole insert 45 is provided in a mounting hole insert avoiding groove of the fuse mounting piece insert 44, the fuse mounting piece insert 44 is used for forming the fuse mounting pieces 651, and the fuse mounting hole insert 45 is used for forming the fuse mounting holes 652.
The above description is only of the best mode for carrying out the utility model, and is not intended to limit the utility model, but it is intended that modifications and substitutions made by those skilled in the art without departing from the spirit and scope of the utility model.
Claims (6)
1. Front mould mold insert structure of taking out earlier convenient to runner is taken out, its characterized in that: including runner panel (1), first mold insert locating piece (2), second mold insert locating piece (3), a plurality of mold insert subassembly (4), front mould locating plate (5) and preceding mold core subassembly (6) of moulding plastics, the lower terminal surface of runner panel (1) of moulding plastics is provided with first locating piece mounting groove (11) and second locating piece mounting groove (12), first mold insert locating piece (2) threaded connection in first locating piece mounting groove (11), second mold insert locating piece (3) threaded connection in second locating piece mounting groove (12), first mold insert locating piece (2) with all be provided with a plurality of mold insert constant head tanks (7) in second mold insert locating piece (3), every the upper end of mold insert subassembly (4) all with every mold insert constant head tank (7) one-to-one, injection moulding has automobile fuse shell (65) in preceding mold core subassembly (6), every the lower end of mold insert subassembly (4) all with automobile fuse shell (65) injection moulding together.
2. The front mold insert pre-extraction structure for facilitating runner removal according to claim 1, wherein: the plastic injection runner panel is characterized in that a runner groove (13) is formed in the upper end face of the plastic injection runner panel (1), a runner cooling panel (8) is arranged at the upper end of the plastic injection runner panel (1), the runner cooling panel (8) limits plastic injection in the runner groove (13), and after plastic injection is completed and cooled, an injection runner (131) is formed in the runner groove (13).
3. The front mold insert pre-extraction structure for facilitating runner removal according to claim 1, wherein: the insert assembly (4) comprises an insert head (41), an insert body (42) and an insert forming part (43), an insert head limiting part (71) is arranged in the insert positioning groove (7), the insert head limiting part (71) is used for limiting and fixing the insert head (41), and the insert forming part (43) and the automobile fuse shell (65) are subjected to injection molding together.
4. The front mold insert pre-extraction structure for facilitating runner removal according to claim 1, wherein: the front mold core assembly (6) comprises a front mold core (61), a first insert positioning plate (62), a second insert positioning plate (63) and a plurality of mold core positioning blocks (64), wherein the first insert positioning plate (62) and the second insert positioning plate (63) are respectively adapted to the left half side and the right half side of the upper end face of the front mold core (61), the insert assembly (4) extending from the first insert positioning block (2) passes through the first insert positioning plate (62) and then enters the front mold core (61), the insert assembly (4) extending from the second insert positioning block (3) passes through the second insert positioning plate (63) and then enters the front mold core (61), and the mold core positioning blocks (64) are arranged on the other two sides without side inserts and are used for positioning the front mold core (61) at positions in the front mold positioning plate (5).
5. The front mold insert pre-extraction structure for facilitating runner removal as claimed in claim 4, wherein: front mold core mounting grooves (51) are formed in the front mold positioning plate (5), positioning block limiting grooves (52) are formed in the side positions, corresponding to each mold core positioning block (64), of the front mold core mounting grooves (51), the mold core positioning blocks (64) are connected in the positioning block limiting grooves (52) in a threaded mode, and front mold cores (61) are mounted in the front mold core mounting grooves (51) in an adaptive mode.
6. The front mold insert pre-extraction structure for facilitating runner removal according to claim 1, wherein: be provided with a plurality of fuse mounts (651) on car fuse housing (65), be provided with fuse mounting hole (652) in fuse mount (651), mold insert subassembly (4) are constituteed by fuse mount mold insert (44) and fuse mounting hole mold insert (45), fuse mounting hole mold insert (45) are located in the mounting hole mold insert dodge inslot of fuse mount mold insert (44), fuse mount mold insert (44) are used for the shaping fuse mount (651), fuse mounting hole mold insert (45) are used for the shaping fuse mounting hole (652).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322034075.9U CN220373795U (en) | 2023-07-31 | 2023-07-31 | Front mold insert first-drawing structure convenient for runner taking out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322034075.9U CN220373795U (en) | 2023-07-31 | 2023-07-31 | Front mold insert first-drawing structure convenient for runner taking out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220373795U true CN220373795U (en) | 2024-01-23 |
Family
ID=89563937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322034075.9U Active CN220373795U (en) | 2023-07-31 | 2023-07-31 | Front mold insert first-drawing structure convenient for runner taking out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220373795U (en) |
-
2023
- 2023-07-31 CN CN202322034075.9U patent/CN220373795U/en active Active
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