CN219903146U - Injection mold convenient to drawing of patterns - Google Patents
Injection mold convenient to drawing of patterns Download PDFInfo
- Publication number
- CN219903146U CN219903146U CN202321301570.5U CN202321301570U CN219903146U CN 219903146 U CN219903146 U CN 219903146U CN 202321301570 U CN202321301570 U CN 202321301570U CN 219903146 U CN219903146 U CN 219903146U
- Authority
- CN
- China
- Prior art keywords
- water chamber
- radiator water
- hydraulic cylinder
- radiator
- connecting block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000002347 injection Methods 0.000 title claims abstract description 27
- 239000007924 injection Substances 0.000 title claims abstract description 27
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 38
- 238000001746 injection moulding Methods 0.000 abstract description 17
- 238000010586 diagram Methods 0.000 description 6
- 239000012778 molding material Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold convenient for demolding, which comprises an upper mold and a lower mold arranged below the upper mold, wherein a mold cavity of an injection radiator water chamber is formed between the lower mold and the upper mold, a hydraulic cylinder is fixed on a supporting seat, a connecting block is fixedly arranged at the output end of the hydraulic cylinder, two symmetrical row position blocks are fixedly arranged on the connecting block, and a T-shaped module matched with a T-shaped groove protruding out of the side surface of the radiator water chamber is fixedly arranged on the row position block; according to the utility model, after the radiator water chamber is injection molded, the hydraulic cylinder drives the connecting block to move outwards, and meanwhile, the connecting block drives the T-shaped module to move through the line position block, so that the T-shaped module is separated from the T-shaped groove protruding out of the side surface of the radiator water chamber, the radiator water chamber can be taken out by opening the upper die, the molded radiator water chamber is convenient to demould, and the injection molding efficiency of the radiator water chamber is improved.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold convenient to demold.
Background
The injection mold is a tool for producing plastic products; is also a tool for endowing plastic products with complete structure and precise dimensions. Injection molding is a process used in mass production of parts of complex shape. Specifically, the heated and melted plastic is injected into a die cavity under high pressure by an injection molding machine, and a formed product is obtained after cooling and solidification.
The radiator water chamber of the automobile consists of a radiator core body and two water inlet and outlet chambers, and hot cooling liquid flowing out of the engine flows through the radiator core part through the radiator water inlet chamber and exchanges heat with air flowing through the radiator core part from outside;
the radiator hydroecium is through injection mold integral type when production, because radiator hydroecium side has convex T-shaped groove, current injection mold is when moulding plastics, needs to assemble T type module in the position that corresponds convex T-shaped groove, after radiator hydroecium injection molding, need tear upper die and lower mould open earlier, then tear down T type module to take out fashioned radiator hydroecium, be convenient for the drawing of patterns, reduced radiator hydroecium's injection efficiency.
Disclosure of Invention
The utility model aims to provide an injection mold convenient for demolding, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an injection mold convenient to drawing of patterns, is in including last mould and setting the bed die of last mould below, the bed die with be formed with the die cavity of radiator hydroecium of moulding plastics between the last mould, correspond on the bed die one side of die cavity is equipped with the drawing of patterns subassembly, the drawing of patterns subassembly includes supporting seat and hydraulic cylinder, the supporting seat is fixed on the bed die, hydraulic cylinder fixes on the supporting seat, hydraulic cylinder output fixed mounting has the connecting block, fixed mounting has two symmetrical row position pieces on the connecting block, fixed mounting have on the row position piece with radiator hydroecium side convex T type module that the T shape groove agrees mutually.
And the upper die is provided with a glue injection hole penetrating through the die cavity.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the upper die and the lower die form the die cavity for injection molding of the radiator water chamber, when the radiator water chamber is injected in the die cavity, the T-shaped groove protruding from the side surface of the radiator water chamber is matched with the T-shaped module, after the radiator water chamber is injection molded, the connecting block is driven to move outwards by the hydraulic cylinder, and meanwhile, the connecting block drives the T-shaped module to move by the traveling block, so that the T-shaped module is separated from the T-shaped groove protruding from the side surface of the radiator water chamber, and thus the radiator water chamber can be taken out by opening the upper die, the molded radiator water chamber is convenient to demould, and the injection molding efficiency of the radiator water chamber is improved.
Drawings
FIG. 1 is a schematic diagram of the overall axial structure of the present utility model;
FIG. 2 is a schematic diagram showing the separation structure of the upper mold and the lower mold according to the present utility model;
FIG. 3 is a schematic diagram of the lower die shaft measurement structure of the present utility model;
FIG. 4 is a schematic diagram showing the separation structure of the demolding assembly and the lower mold according to the present utility model;
FIG. 5 is a schematic diagram of a separation structure of a stripper unit and a radiator water chamber according to the present utility model;
FIG. 6 is a schematic view of the explosive structure of the stripping assembly of the present utility model;
fig. 7 is a schematic diagram of a front view of a radiator water chamber according to the present utility model.
In the figure: 10. an upper die; 11. a glue injection hole; 20. a lower die; 30. a radiator water chamber; 40. a demolding assembly; 41. a support base; 42. a hydraulic cylinder; 43. a connecting block; 44. a row bit block; 45. t-shaped module.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides an injection mold convenient to drawing of patterns, includes upper die 10 and sets up the bed die 20 of upper die 10 below, is formed with the die cavity of moulding plastics radiator hydroecium 30 between bed die 20 and the upper die 10, when the radiator hydroecium 30 needs to mould plastics, adds the die cavity with the injection molding material after dissolving, forms radiator hydroecium 30 at the intracavity moulding plastics.
The demolding assembly 40 is arranged on one side of the lower mold 20 corresponding to the mold cavity, the demolding assembly 40 comprises a supporting seat 41 and a hydraulic cylinder 42, the supporting seat 41 is fixed on the lower mold 30, the hydraulic cylinder 42 is fixed on the supporting seat 41, a connecting block 43 is fixedly arranged at the output end of the hydraulic cylinder 42, two symmetrical row position blocks 44 are fixedly arranged on the connecting block 43, T-shaped modules 45 which are matched with the T-shaped grooves protruding from the side surface of the radiator water chamber 30 are fixedly arranged on the row position blocks 44, the mold cavity of the injection molding radiator water chamber 30 is formed by the upper mold 10 and the lower mold 20, when the radiator water chamber 30 is injected in the mold cavity, the T-shaped grooves protruding from the side surface of the radiator water chamber 30 are matched with the T-shaped modules 45, after the radiator water chamber 30 is injection molded, the connecting block 43 is driven to move outwards by the hydraulic cylinder 42, meanwhile, the connecting block 43 is driven by the row position blocks 44 to move the T-shaped modules 45, so that the T-shaped modules 45 are separated from the T-shaped grooves protruding from the side surface of the radiator water chamber 30, the radiator water chamber 30 can be taken out by opening the upper mold 10, the injection molding efficiency of the injection molding radiator water chamber 30 is improved.
Wherein, the upper mold 10 is provided with a glue injection hole 11 penetrating through the mold cavity, and the dissolved injection molding material is added into the mold cavity through the glue injection hole 11 during injection molding, and the injection molding material is injection molded in the mold cavity to obtain the radiator water chamber 30.
Working principle: when the radiator water chamber 30 is used, the upper die 10 and the lower die 20 are combined together, the upper die 10 and the lower die 20 form a die cavity for injection molding of the radiator water chamber 30, then the dissolved injection molding material is added into the die cavity through the glue injection hole 11, the injection molding material is injection molded in the die cavity, a T-shaped groove protruding from the side surface of the radiator water chamber 30 is matched with the T-shaped module 45, after the radiator water chamber 30 is injection molded, the connecting block 43 is driven to move outwards through the hydraulic cylinder 42, meanwhile, the connecting block 43 drives the T-shaped module 45 to move through the row position block 44, so that the T-shaped module 45 is separated from the T-shaped groove protruding from the side surface of the radiator water chamber 30, the radiator water chamber 30 can be taken out after the upper die 10 is opened, the radiator water chamber 30 after molding is convenient to be demoulded, and the injection molding efficiency of the radiator water chamber 30 is improved.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (2)
1. The utility model provides an injection mold convenient to drawing of patterns, is in including last mould and setting the bed die of last mould below, the bed die with be formed with the die cavity of radiator hydroecium of moulding plastics between the last mould, its characterized in that: the utility model discloses a radiator, including mould cavity, lower mould, hydraulic cylinder, drawing of patterns subassembly is equipped with on the lower mould one side of correspondence the mould cavity, the drawing of patterns subassembly includes supporting seat and hydraulic cylinder, the supporting seat is fixed on the lower mould, hydraulic cylinder is fixed on the supporting seat, hydraulic cylinder output fixed mounting has the connecting block, fixed mounting has two symmetrical line position pieces on the connecting block, fixed mounting has on the line position piece with radiator hydroecium side convex T-shaped module that the T-shaped groove agrees mutually.
2. An injection mold for facilitating demolding as claimed in claim 1, wherein: and the upper die is provided with a glue injection hole penetrating through the die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321301570.5U CN219903146U (en) | 2023-05-26 | 2023-05-26 | Injection mold convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321301570.5U CN219903146U (en) | 2023-05-26 | 2023-05-26 | Injection mold convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219903146U true CN219903146U (en) | 2023-10-27 |
Family
ID=88467892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321301570.5U Active CN219903146U (en) | 2023-05-26 | 2023-05-26 | Injection mold convenient to drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219903146U (en) |
-
2023
- 2023-05-26 CN CN202321301570.5U patent/CN219903146U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |