CN220464614U - Injection mold for auto parts - Google Patents
Injection mold for auto parts Download PDFInfo
- Publication number
- CN220464614U CN220464614U CN202322126374.5U CN202322126374U CN220464614U CN 220464614 U CN220464614 U CN 220464614U CN 202322126374 U CN202322126374 U CN 202322126374U CN 220464614 U CN220464614 U CN 220464614U
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- Prior art keywords
- groove
- injection
- mold
- wall
- fixedly arranged
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- 238000002347 injection Methods 0.000 title claims abstract description 50
- 239000007924 injection Substances 0.000 title claims abstract description 50
- 238000000465 moulding Methods 0.000 claims abstract description 15
- 241000405070 Percophidae Species 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 3
- 230000009189 diving Effects 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000003292 glue Substances 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 description 41
- 238000009434 installation Methods 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 9
- 239000004033 plastic Substances 0.000 description 9
- 239000012943 hotmelt Substances 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model discloses a steam fitting injection mold, which relates to the technical field of injection molds and aims to solve the technical problems that a duckbill-shaped diving port cannot be utilized for glue feeding when a specific product is produced by the steam fitting injection mold in the prior art, a water port is cut off quickly when the product falls off, and replacement and maintenance of an injection structure are inconvenient; the upper end of the top plate is fixedly provided with a hydraulic cylinder, the lower end of a telescopic rod of the hydraulic cylinder penetrates through the top plate and is fixedly provided with an upper die, the right end of the support is fixedly provided with a lower die, the upper end of the lower die is fixedly provided with a second molding groove, the injection die for the auto part can utilize a duckbill-shaped diving port to enter glue, the water port is conveniently and rapidly sheared off when a product falls off, and the injection structure is conveniently replaced and maintained.
Description
Technical Field
The utility model belongs to the technical field of injection molds, and particularly relates to a steam fitting injection mold.
Background
The utility model provides an auto-parts injection mold is the mould that is used for making automobile parts, injection mold is usually made by steel, have complicated inner chamber and appearance design, be used for injecting into the mould cavity with molten plastic materials in the injection molding process, and obtain required auto-parts through cooling solidification, traditional mould advances the gluey mode for directly advance gluey, runner advances gluey mouth and product and links together when the thimble is ejecting in place, later stage needs artifical shearing runner and advances gluey mouth, thereby cause the edge to cut untimely influence outward appearance product scrapping easily, present auto-parts injection mold is when producing specific product, can't utilize duckbilled dive mouth to advance gluey, quick shearing to the mouth of a river when inconvenient product drops, and inconvenient to the structure change maintenance of moulding plastics, wait further improvement.
At present, the utility model patent with the patent number of CN201520125689.0 discloses an injection mold, the technical scheme is that the injection mold comprises a lower mold for forming an end cover, the lower mold is also connected with an auxiliary forming mold for forming an inclined column in a sliding manner, the auxiliary forming mold is connected with a transmission device for separating the auxiliary forming mold from the lower mold, the injection mold is used for forming the end cover, the auxiliary forming mold is separated from the lower mold firstly during demolding, and then the end cover is separated from the lower mold, so that the internal structural characteristics of the inclined column can be formed, the problem that the end cover is difficult to be demolded can be solved, the existing steam fitting injection mold cannot utilize a duckbilled diving port to enter glue when a specific product is produced, a water gap is cut off quickly when the product is inconvenient to fall off, and the injection mold is inconvenient to replace and maintain an injection structure.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a steam fitting injection mold, which aims to solve the technical problems that when the existing steam fitting injection mold is used for producing specific products, duckbilled diving ports cannot be used for feeding glue, water ports are cut off quickly when the products fall off, and replacement and maintenance of injection structures are inconvenient.
(2) Technical proposal
In order to solve the technical problems, the utility model provides a steam fitting injection mold, which comprises a bracket and a top plate fixedly arranged at the upper end of the bracket; the upper end fixed mounting of roof has the pneumatic cylinder, the lower extreme of the telescopic link of pneumatic cylinder runs through roof fixed mounting and has the cope, the right-hand member fixed mounting of support has the bed die, the fixed second shaping groove that has seted up of upper end of bed die, first diving mouth and second diving mouth have been seted up to the inner wall of second shaping groove, first diving mouth and second diving mouth link up each other and wholly are duckbill structure, the front end of support runs through and has seted up the second helicoidal groove, the inner wall screw thread of second helicoidal groove installs the erection column, the fixed first helicoidal groove of having seted up of right-hand member of support, the inner wall screw thread of first helicoidal groove installs the mounting cylinder.
When the injection mold for the auto parts of the technical scheme is used, the mounting cylinder is mounted on the inner wall of the first spiral groove in a threaded manner, the mounting column is mounted on the inner wall of the second spiral groove in a threaded manner, the injection nozzle of the injection molding machine is connected to the right end of the mounting cylinder, the injection molding machine is started to enable hot-melt plastics to enter the second molding groove through the mounting cylinder and the mounting column, injection molding can be carried out, a duckbilled water gap can be formed through injection molding, and therefore the water gap after a product is taken out can be conveniently sheared off quickly, and replacement and maintenance of an injection molding structure are facilitated.
Further, the lower end of the upper die is fixedly provided with a first forming groove, the first forming groove and the second forming groove are communicated with each other, and the first forming groove and the second forming groove are convenient for forming products.
Further, the rear end of the second spiral groove is communicated with the inside of the second molding groove, the outer wall of the upper die and the outer wall of the lower die are in the same plane, and the arrangement of the second spiral groove and the inner wall of the second molding groove, which are communicated with each other, facilitates injection molding of the hot melt plastic solution.
Further, the first screw groove and the second screw groove are communicated with each other, an outer screw layer is fixedly arranged on the outer wall of the mounting column, the outer screw layer is matched with the second screw groove, and the mounting column can be mounted on the inner wall of the second screw groove in a threaded manner.
Further, the second injection molding groove is fixedly formed in the rear end of the mounting column, the first injection molding groove is fixedly formed in the outer wall of the mounting column, the first injection molding groove and the second injection molding groove are mutually communicated, and the first injection molding groove and the second injection molding groove can be arranged to facilitate injection molding of products.
Further, the left end of the mounting cylinder is communicated with the first injection molding groove, the joint of the first submerged nozzle and the second submerged nozzle is communicated with the second injection molding groove, and the arrangement of the first submerged nozzle and the second submerged nozzle can facilitate the cutting of the nozzle.
Further, the upper end four corners edge fixed mounting of bed die has spacing post, the upper and lower both ends four corners edge of last mould runs through and has seted up spacing hole, the inner wall in spacing hole and the outer wall of spacing post laminate mutually, and spacing post can follow the inner wall in spacing hole and remove, does benefit to the steady movement of last mould.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the injection mold for the auto spare, the first water-submerged nozzle and the second water-submerged nozzle are arranged, the mounting cylinder is arranged on the inner wall of the first spiral groove in a threaded manner, the mounting column is arranged on the inner wall of the second spiral groove in a threaded manner, the injection nozzle of the injection molding machine is connected to the right end of the mounting cylinder, the injection molding machine is started to enable hot-melt plastics to enter the second molding groove through the mounting cylinder and the mounting column, injection molding can be carried out, and the duckbill water-gap can be formed by injection molding, so that the water-gap after a product is taken out can be conveniently and rapidly sheared off, replacement and maintenance of an injection molding structure are facilitated, and the mounting cylinder and the mounting column are conveniently arranged to rapidly disassemble the injection molding structure.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of an injection mold for an automotive part according to the present utility model;
FIG. 2 is a schematic perspective view of an upper mold of an embodiment of an injection mold for an automotive part according to the present utility model;
FIG. 3 is a schematic perspective view of a lower mold of an embodiment of an injection mold for an automotive part according to the present utility model;
FIG. 4 is a schematic perspective view of a mounting post of an embodiment of an injection mold for automotive parts according to the present utility model;
fig. 5 is a schematic perspective view of a diving port of an embodiment of an injection mold for an automobile accessory according to the present utility model.
The marks in the drawings are: 1. a bracket; 2. a top plate; 3. a hydraulic cylinder; 4. an upper die; 5. a lower die; 6. a first molding groove; 7. a limiting hole; 8. a limit column; 9. a second molding groove; 10. a first screw groove; 11. a mounting cylinder; 12. a second screw groove; 13. a mounting column; 14. an outer thread layer; 15. a first injection molding groove; 16. a second injection molding groove; 17. a first submerged nozzle; 18. and a second submerged nozzle.
Detailed Description
The specific embodiment is a steam fitting injection mold, the schematic perspective structure of which is shown in fig. 1, and the schematic perspective structure of an upper mold 4 is shown in fig. 2, and the steam fitting injection mold comprises a bracket 1 and a top plate 2 fixedly arranged at the upper end of the bracket 1; the upper end of the top plate 2 is fixedly provided with the hydraulic cylinder 3, the lower end of the telescopic rod of the hydraulic cylinder 3 penetrates through the top plate 2 and is fixedly provided with the upper die 4, the right end of the support 1 is fixedly provided with the lower die 5, the upper end of the lower die 5 is fixedly provided with the second forming groove 9, the inner wall of the second forming groove 9 is fixedly provided with the first submerged nozzle 17 and the second submerged nozzle 18, the first submerged nozzle 17 and the second submerged nozzle 18 are mutually communicated and integrally form a duckbill structure, the front end of the support 1 penetrates through and is provided with the second spiral groove 12, the inner wall threads of the second spiral groove 12 are provided with the mounting column 13, the right end of the support 1 is fixedly provided with the first spiral groove 10, the inner wall threads of the first spiral groove 10 are provided with the mounting cylinder 11, the lower end of the upper die 4 is fixedly provided with the first forming groove 6, the first forming groove 6 and the second forming groove 9 are mutually communicated, the rear end of the second spiral groove 12 and the inner wall of the second forming groove 9 are mutually communicated, the outer wall of the upper die 4 and the outer wall of the lower die 5 are in the same plane, the four corner edges of the lower die 5 are fixedly provided with the upper end four corner edges 8 of the upper end of the lower die 5 and the limit limiting columns 7 are fixedly provided with the limit holes 7, and the limit positions of the two ends of the limit columns are mutually connected with the limit columns are fixedly provided with the limit positions of the lower end edges 7.
In order to facilitate the rapid installation of the installation column 13, the first screw groove 10 and the second screw groove 12 are mutually communicated, an outer screw layer 14 is fixedly arranged on the outer wall of the installation column 13, the outer screw layer 14 is matched with the second screw groove 12, and the installation column 13 can be installed on the inner wall of the second screw groove 12 in a threaded mode.
In order to facilitate injection molding in the molding groove, the rear end of the mounting column 13 is fixedly provided with a second injection molding groove 16, the outer wall of the mounting column 13 is fixedly provided with a first injection molding groove 15, the first injection molding groove 15 and the second injection molding groove 16 are communicated with each other, the left end of the mounting cylinder 11 and the first injection molding groove 15 are communicated with each other, the joint of the first submerged nozzle 17 and the second submerged nozzle 18 is communicated with the second injection molding groove 16, the injection molding machine is started to enable hot-melt plastics to enter the second injection molding groove 16 through the mounting cylinder 11 and the first injection molding groove 15 on the mounting column 13, and the hot-melt plastics enter the second molding groove 9 after entering the first submerged nozzle 17 and the second submerged nozzle 18, so that injection molding can be performed.
The schematic three-dimensional structure of the lower mold 5 of the injection mold for the auto parts is shown in fig. 3, the schematic three-dimensional structure of the mounting column 13 is shown in fig. 4, and the schematic three-dimensional structure of the submerged nozzle is shown in fig. 5.
When the injection mold for the automobile accessory is used, the installation cylinder 11 is installed on the inner wall of the first spiral groove 10 in a threaded mode, the installation column 13 is installed on the inner wall of the second spiral groove 12 in a threaded mode, the injection nozzle of the injection molding machine is connected to the right end of the installation cylinder 11, the injection molding machine is started to enable hot-melt plastics to enter the second injection molding groove 16 through the installation cylinder 11 and the first injection molding groove 15 on the installation column 13, the hot-melt plastics enter the first submerged nozzle 17 and the second submerged nozzle 18 and then enter the second molding groove 9, injection molding can be carried out, a duckbilled nozzle can be formed through injection molding, and therefore the nozzle after product taking out can be conveniently and rapidly sheared.
Claims (7)
1. The injection mold for the auto parts comprises a bracket and a top plate fixedly arranged at the upper end of the bracket; the hydraulic cylinder is fixedly arranged at the upper end of the top plate, the upper die is fixedly arranged at the lower end of the telescopic rod of the hydraulic cylinder in a penetrating manner through the top plate, the lower die is fixedly arranged at the right end of the support, the second forming groove is fixedly arranged at the upper end of the lower die, the first submerged nozzle and the second submerged nozzle are fixedly arranged on the inner wall of the second forming groove, the first submerged nozzle and the second submerged nozzle are mutually communicated and integrally form a duckbill structure, the second spiral groove is formed at the front end of the support in a penetrating manner, the mounting column is mounted on the inner wall threads of the second spiral groove, the first spiral groove is fixedly arranged at the right end of the support, and the mounting cylinder is mounted on the inner wall threads of the first spiral groove.
2. The injection mold of a steam fitting according to claim 1, wherein a first molding groove is fixedly formed at the lower end of the upper mold, and the first molding groove and the second molding groove are communicated with each other.
3. A steam fitting injection mold according to claim 1, wherein the rear end of the second screw groove and the inside of the second molding groove are communicated with each other, and the outer wall of the upper mold and the outer wall of the lower mold are in the same plane.
4. The injection mold of a steam fitting according to claim 1, wherein the first screw groove and the second screw groove are communicated with each other, an outer screw layer is fixedly arranged on the outer wall of the mounting column, and the outer screw layer is matched with the second screw groove.
5. The injection mold of a steam fitting according to claim 1, wherein the second injection groove is fixedly formed in the rear end of the mounting column, the first injection groove is fixedly formed in the outer wall of the mounting column, and the first injection groove and the second injection groove are mutually communicated.
6. A steam fitting injection mould according to claim 1, wherein the left end of the mounting barrel and the first injection groove are mutually communicated, and the junction of the first and second submerged orifices is mutually communicated with the second injection groove.
7. The injection mold of a steam fitting according to claim 1, wherein the four corner edges of the upper end of the lower mold are fixedly provided with limiting posts, the four corner edges of the upper end and the lower end of the upper mold are provided with limiting holes in a penetrating manner, and the inner walls of the limiting holes are attached to the outer walls of the limiting posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322126374.5U CN220464614U (en) | 2023-08-07 | 2023-08-07 | Injection mold for auto parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322126374.5U CN220464614U (en) | 2023-08-07 | 2023-08-07 | Injection mold for auto parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220464614U true CN220464614U (en) | 2024-02-09 |
Family
ID=89781043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322126374.5U Active CN220464614U (en) | 2023-08-07 | 2023-08-07 | Injection mold for auto parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220464614U (en) |
-
2023
- 2023-08-07 CN CN202322126374.5U patent/CN220464614U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |