CN221022146U - Injection molding die for galvanized steel sheet - Google Patents
Injection molding die for galvanized steel sheet Download PDFInfo
- Publication number
- CN221022146U CN221022146U CN202323049399.6U CN202323049399U CN221022146U CN 221022146 U CN221022146 U CN 221022146U CN 202323049399 U CN202323049399 U CN 202323049399U CN 221022146 U CN221022146 U CN 221022146U
- Authority
- CN
- China
- Prior art keywords
- die holder
- injection molding
- steel sheet
- galvanized steel
- sheet according
- 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.)
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 61
- 229910001335 Galvanized steel Inorganic materials 0.000 title claims abstract description 26
- 239000008397 galvanized steel Substances 0.000 title claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000002347 injection Methods 0.000 claims description 17
- 239000007924 injection Substances 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to an injection molding die for a galvanized steel sheet, which comprises an upper die holder and a lower die holder, wherein two injection molding grooves for injection molding are formed in the lower die holder, an upper limiting block and a lower limiting block are respectively arranged at two ends of the upper die holder and two ends of the lower die holder, the upper limiting block corresponds to the lower limiting block, two groups of guide components are respectively arranged between the upper limiting block and the lower limiting block, a detachable stop block is arranged at one end of the lower die holder, which is positioned right below the two injection molding grooves, a liquid cooling channel is arranged in the lower die holder, and by arranging the detachable stop block at one side of the injection molding grooves, dirt on the inner wall of the injection molding grooves can be effectively cleaned in the cleaning process.
Description
Technical Field
The utility model relates to the field of injection molds, in particular to an injection molding mold for galvanized steel sheets.
Background
Injection molding mold: the plastic is heated and melted in the heating charging barrel of the injection molding machine, then enters the mold cavity through the nozzle and the pouring system of the mold under the pushing of the screw rod or the piston of the injection molding machine, and finally is hardened and shaped in the cavity, which is a simple process of injection molding, and the mold used for injection molding is called an injection molding mold. Injection molding dies are mainly used for molding thermoplastic plastic products, but in recent years are also increasingly used for molding thermosetting plastics. Injection molding occupies a large proportion of the molding of plastic articles, and thus, most of the production of plastic molding dies is injection molding dies.
The Chinese patent of bulletin number CN219746288U discloses a galvanized steel sheet injection molding mould, which comprises a base, base roof middle part fixedly connected with bed die, base roof both sides intermediate position respectively fixedly connected with fixing base, bed die roof sliding connection has the mould, two injection molding die cavities have been seted up to the bed die roof in the symmetry form, two injection molding holes have been seted up corresponding between the upper and lower both sides wall of mould, the fixing base roof is two locating levers of front and back symmetry form fixedly connected with. The utility model is provided with symmetrical positioning die assembly structures through the whole structure, namely, the two sides are provided with the positioning rods and the positioning plate structures, the positioning rod structures and the lower die are fixedly connected to the base, the positioning plate structures are fixedly connected with the upper die, when the upper die and the lower die of the galvanized steel sheet injection molding die are subjected to die assembly injection molding operation, the die assembly accuracy of the upper die and the lower die of the galvanized steel sheet injection molding die is better, but the injection molding die also has the following problems: the injection groove of the injection mold is closed on the inner walls of four sides, so that the injection groove is inconvenient to clean, and the injection groove needs to be cooled for a certain time to be shaped after injection, so that time and labor are wasted, the working efficiency is not improved, the practicability is poor, and the application range is limited.
Disclosure of utility model
The utility model aims to solve the defects and provide an injection molding die for a galvanized steel sheet.
The object of the utility model is achieved by: the utility model provides an injection moulding mould for galvanized steel sheet, includes upper die base and die holder, is equipped with two injection molding grooves that are used for moulding plastics on the die holder, and upper stopper and lower stopper are installed respectively to the both ends of upper die base and the both ends of die holder, and upper stopper is corresponding with lower stopper, all installs two sets of direction subassemblies between upper stopper and the lower stopper, and the die holder is located the one end in two injection molding grooves and is equipped with detachable dog, installs the liquid cooling passageway under being located two injection molding grooves in the die holder.
Further, the guide assembly comprises two guide posts and two guide holes, the two guide posts are respectively arranged at two ends of the lower limiting block, the two guide holes are respectively arranged at two ends of the upper limiting block, the guide holes correspond to the guide posts, and one end, far away from the guide posts, of the guide holes penetrates through the surface of the upper die holder.
Furthermore, the guide posts are all in a frustum shape, and the guide posts in the frustum shape are used for guiding the guide holes of the upper die holder.
Further, the surface that the die holder is located the dog is equipped with the mounting hole, and the one end of mounting hole runs through to the bottom of die holder, and the bottom of dog is equipped with and is used for carrying out complex chucking post with the mounting hole, and the dog passes through chucking post and mounting hole cooperation mountable on the die holder.
Furthermore, the side surface of the lower die holder is respectively provided with a water filling port and a water outlet communicated with two ends of the liquid cooling channel, and the liquid cooling channel is convenient to supply cooling liquid by arranging the water filling port and the water outlet.
Further, support legs for supporting are arranged at the bottom of the lower die holder.
Furthermore, the upper die holder is located right above the two injection molding grooves and is provided with an injection molding channel.
Further, a fixed block is arranged between the two injection molding channels on the upper die base.
Further, the fixing block and the supporting leg are respectively provided with a threaded hole, and the upper die base and the lower die base can be respectively arranged on equipment through the threaded holes on the fixing block and the supporting leg.
The beneficial effects of the utility model are as follows: through setting up detachable dog in one side of the groove of moulding plastics, make it can effectually clear up the spot on the inslot wall of moulding plastics at abluent in-process, can be effectual through the plastics cooling shaping to the inslot of moulding plastics at the tank bottom installation cooling channel of moulding plastics, be favorable to improving work efficiency, the practicality is stronger, application scope is great.
Drawings
FIG. 1 is a schematic view showing a mold closing process in an injection mold for a galvanized steel sheet according to the utility model;
FIG. 2 is a schematic drawing showing the mold opening in an injection mold for galvanized steel sheet according to the utility model;
FIG. 3 is a schematic perspective view of a lower die holder in an injection molding die for galvanized steel sheets according to the utility model;
FIG. 4 is a schematic view showing a perspective structure of a lower die holder in an injection molding die for a galvanized steel sheet according to the utility model;
FIG. 5 is a schematic view showing a perspective structure of a lower die holder in an injection molding die for a galvanized steel sheet according to the utility model;
FIG. 6 is a schematic view showing a perspective structure of a lower die holder in an injection molding die for a galvanized steel sheet according to the utility model;
FIG. 7 is a schematic view showing a perspective structure of an upper die holder in an injection molding die for a galvanized steel sheet according to the utility model;
In the figure, the mold comprises a 1-upper mold seat, a 2-lower mold seat, a 3-injection molding groove, a 4-upper limit block, a 5-lower limit block, a 6-limit block, a 7-guide column, an 8-guide hole, a 9-threaded hole, a 10-liquid cooling channel, an 11-matching groove, a 12-mounting hole, a 13-clamping column, a 14-water filling port, a 15-water outlet, a 16-supporting leg, a 17-injection molding channel, an 18-fixed block and 19-,20-.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model. The present utility model will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1-7, an injection molding mold for galvanized steel sheet in specific implementation includes an upper mold base 1 and a lower mold base 2, wherein two injection molding grooves 3 for injection molding are provided on the lower mold base 2, an upper limit block 4 and a lower limit block 5 are respectively installed at two ends of the upper mold base 1 and two ends of the lower mold base 2, the upper limit block 4 corresponds to the lower limit block 5, two groups of guide components are installed between the upper limit block 4 and the lower limit block 5, one end of the lower mold base 2, which is located in the two injection molding grooves 3, is provided with a detachable stop block 6, and a liquid cooling channel 10 is installed in the lower mold base 2, which is located right below the two injection molding grooves 3.
The guide assembly comprises two guide posts 7 and two guide holes 8, the two guide posts 7 are respectively arranged at the two ends of the lower limiting block 5, the two guide holes 8 are respectively arranged at the two ends of the upper limiting block 4, the guide holes 8 correspond to the guide posts 7, one ends of the guide holes 8, which are far away from the guide posts 7, penetrate through the surface of the upper die holder 1, the guide posts 7 are in frustum shapes, and the guide posts 7, which are arranged in the frustum shapes, play a guide role on the guide holes 8 of the upper die holder 1.
The die holder 2 is located the surface of dog 6 and is equipped with mounting hole 12, and the one end of mounting hole 12 runs through to the bottom of die holder 2, the bottom of dog 6 is equipped with and is used for carrying out complex chucking post 13 with mounting hole 12, dog 6 passes through chucking post 13 and mounting hole 12 cooperation mountable on die holder 2, the side of die holder 2 is equipped with water filling port 14 and delivery port 15 with liquid cooling passageway 10 both ends intercommunication respectively, be convenient for the coolant supply of liquid cooling passageway 10 through setting up water filling port 14 and delivery port 15, the supporting legs 16 that are used for supporting are installed to the bottom of die holder 2, die holder 1 is located all to be equipped with injection molding passageway 17 directly over two injection molding grooves 3, install fixed block 18 on die holder 1 between two injection molding passageway 17, fixed block 18 and supporting legs 16 all are equipped with screw hole 9, die holder 1 and die holder 2 can be installed on equipment through screw hole 9 on fixed block 18 and the supporting legs 16 respectively.
The working principle of the embodiment of the utility model is as follows: when injection mold works, upper die holder 1 guides it through guide post 7 and cooperates with die holder 2, when upper limit block 4 and lower limit block 5 contact, be in the closed mode between upper die holder 1 and the die holder 2, pour into injection molding inslot 3 through injection molding passageway 17 with plastics, can effectually cool off the shaping to the plastics in the injection molding inslot 3 through installing cooling channel in injection molding inslot 3 bottom, through setting up detachable dog 6 in one side of injection molding inslot 3, make it can effectually clear up the spot on the inslot wall of injection molding inslot 3 at abluent in-process, be favorable to improving work efficiency.
The foregoing is a further detailed description of the utility model in connection with specific further embodiments, and is not intended to limit the practice of the utility model to such descriptions. It should be understood by those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the present utility model, and the present utility model is not limited to the above-mentioned embodiments.
Claims (9)
1. The utility model provides an injection moulding mould for galvanized steel sheet, includes upper die base and die holder, is equipped with two injection molding grooves that are used for moulding plastics on the die holder, and upper stopper and lower stopper are installed respectively to the both ends of upper die base and the both ends of die holder, and upper stopper is corresponding with lower stopper, all installs two sets of direction subassemblies between upper stopper and the lower stopper, its characterized in that, the die holder is located the one end in two injection molding grooves and is equipped with detachable dog, installs the liquid cooling passageway under being located two injection molding grooves in the die holder.
2. An injection mold for galvanized steel sheet according to claim 1, characterized in that: the guide assembly is composed of two guide posts and two guide holes, the two guide posts are respectively arranged at two ends of the lower limiting block, the two guide holes are respectively arranged at two ends of the upper limiting block, the guide holes correspond to the guide posts, and one end, far away from the guide posts, of the guide holes penetrates through the surface of the upper die holder.
3. An injection mold for galvanized steel sheet according to claim 2, characterized in that: the guide posts are all frustum-shaped.
4. An injection mold for galvanized steel sheet as set forth in claim 3, wherein: the die holder is located the surface of dog and is equipped with the mounting hole, and the one end of mounting hole runs through to the bottom of die holder, and the bottom of dog is equipped with and is used for carrying out complex chucking post with the mounting hole.
5. An injection mold for galvanized steel sheet according to claim 4, characterized in that: the side surface of the lower die holder is respectively provided with a water filling port and a water outlet which are communicated with two ends of the liquid cooling channel.
6. An injection mold for galvanized steel sheet according to claim 5, characterized in that: and a supporting foot for supporting is arranged at the bottom of the lower die holder.
7. An injection mold for galvanized steel sheet according to claim 6, characterized in that: the upper die holder is located just above the two injection molding grooves and is provided with an injection molding channel.
8. An injection mold for galvanized steel sheet according to claim 7, characterized in that: and a fixed block is arranged between the two injection molding channels on the upper die base.
9. An injection mold for galvanized steel sheet according to claim 8, characterized in that: the fixed block and the supporting legs are respectively provided with a threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323049399.6U CN221022146U (en) | 2023-11-13 | 2023-11-13 | Injection molding die for galvanized steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323049399.6U CN221022146U (en) | 2023-11-13 | 2023-11-13 | Injection molding die for galvanized steel sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221022146U true CN221022146U (en) | 2024-05-28 |
Family
ID=91139398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323049399.6U Active CN221022146U (en) | 2023-11-13 | 2023-11-13 | Injection molding die for galvanized steel sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221022146U (en) |
-
2023
- 2023-11-13 CN CN202323049399.6U patent/CN221022146U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |