CN217123814U - Rapid forming die for precise plastic injection molding production - Google Patents
Rapid forming die for precise plastic injection molding production Download PDFInfo
- Publication number
- CN217123814U CN217123814U CN202220611758.9U CN202220611758U CN217123814U CN 217123814 U CN217123814 U CN 217123814U CN 202220611758 U CN202220611758 U CN 202220611758U CN 217123814 U CN217123814 U CN 217123814U
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- fixedly connected
- injection molding
- mould
- assembly
- push rod
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 54
- 239000004033 plastic Substances 0.000 title claims abstract description 31
- 229920003023 plastic Polymers 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 12
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002991 molded plastic Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material 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
- 239000012778 molding material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a belong to the plastic technical field of moulding plastics, specifically be a quick forming die is used in production of accurate plastic injection moulding, including the mould case, mould case top is equipped with the case lid, still includes the shaping structure of being connected with the mould case, the shaping structure comprises injection moulding subassembly, supporting component, drawing of patterns subassembly and spacing subassembly, drawing of patterns subassembly inboard and mould case, case lid both sides fixed connection, the drawing of patterns subassembly outside and the inboard fixed connection of supporting component, the supporting component both sides all with spacing subassembly fixed connection, the utility model discloses a control drawing of patterns subassembly drive mould case, case lid and remove, and it is ejecting that the mould will be connected with the case lid through push rod two, rubber pad when the case lid rises, and when the mould case descends simultaneously, the mould of mould incasement is ejecting through the fixed push pedal in push rod one top, makes things convenient for mould and mould case, The case lid separation improves availability factor, uses manpower sparingly.
Description
Technical Field
The utility model relates to a plastic technical field that moulds plastics specifically is an accurate plastic is moulded plastics production and is used quick forming die.
Background
The mould is a mould and a tool for obtaining a required product by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production.
The existing mold needs manual demolding after shaping an injection molding material, consumes a large amount of manpower, reduces the working efficiency, and can cause mold damage and influence the product quality in manual demolding, so that the rapid forming mold for precision plastic injection molding production is provided.
SUMMERY OF THE UTILITY MODEL
In view of above-mentioned and/or the problem that exists among the precision plastic injection moulding production uses the rapid prototyping mould, provided the utility model discloses.
Therefore, the utility model aims at providing an accurate plastic is moulded plastics production and is used quick forming die can solve the above-mentioned current mould that proposes and after finalizing the design to the material of moulding plastics, need the manual work to carry out the drawing of patterns, consumes a large amount of manpowers, reduces work efficiency's problem simultaneously.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
the utility model provides a precision plastic is quick forming die for injection moulding production which includes: the mould box is provided with a box cover above and also comprises a forming structure connected with the mould box;
the molding structure is composed of an injection molding assembly, a supporting assembly, a demolding assembly and a limiting assembly, wherein the inner side of the demolding assembly is fixedly connected with the mold box and the two sides of the mold box cover, the outer side of the demolding assembly is fixedly connected with the inner side of the supporting assembly, the two sides of the supporting assembly are fixedly connected with the limiting assembly, and the injection molding assembly is installed between the top end of the mold box and the bottom end of the mold box cover.
As an accurate plastic injection molding production with a rapid prototyping mould an preferred scheme, wherein: the injection molding assembly comprises an injection molding hole, a sealing ring and a connecting clamping groove, the injection molding hole is formed in the top end of the box cover, the connecting clamping groove is formed in the top end of the mold box, the sealing ring is inserted into the inner wall of the connecting clamping groove, and the top end of the sealing ring is fixedly connected with the bottom end of the box cover.
As an accurate plastic injection molding production with a rapid prototyping mould an preferred scheme, wherein: the supporting component comprises a bottom plate, supporting rods are fixedly connected to two sides of the top end of the bottom plate, a supporting plate is fixedly connected to the top end of each supporting rod, a U-shaped frame is fixedly connected to the top end of each supporting plate, and the inner side of each supporting plate is fixedly connected with the outer wall of the demolding component.
As an accurate plastic injection molding production with a rapid prototyping mould an preferred scheme, wherein: the demolding component comprises a push plate, a double-rod hydraulic cylinder, a first push rod and a second push rod, the outer side of the double-rod hydraulic cylinder is fixedly connected with the inner side of the supporting plate, two groups of output ends of the double-rod hydraulic cylinder are fixedly connected with connecting plates, the connecting plates are provided with two groups, one group of the connecting plates are fixedly arranged on two sides of the box cover respectively, the other group of the connecting plates are fixedly arranged on two sides of the die box respectively, and the outer sides of the connecting plates are fixedly connected with the limiting component.
As an accurate plastic injection molding production with a rapid prototyping mould an preferred scheme, wherein: the push plate outer wall and mould incasement wall sliding connection, a push rod bottom and bottom plate top fixed connection, the through-hole has been seted up to mould incasement end, a push rod outer wall and through-hole inner wall sliding connection, a push rod top is passed through-hole and push plate bottom fixed connection, two tops of push rod and U type frame inner wall top fixed connection, two bottom fixedly connected with rubber pads of push rod.
As an accurate plastic injection moulding production with a rapid prototyping mould an optimal selection scheme, wherein: the first push rod is U-shaped.
As an accurate plastic injection molding production with a rapid prototyping mould an preferred scheme, wherein: the first push rod is U-shaped, and a corner begins to be provided with a round angle.
As an accurate plastic injection molding production with a rapid prototyping mould an preferred scheme, wherein: the limiting assembly comprises a connecting block, the inner side of the connecting block is fixedly connected with the outer side of the connecting plate, a limiting hole is formed in the connecting block, a limiting rod is connected to the inner wall of the limiting hole in a sliding mode, and the limiting rod is fixedly connected with the supporting plate.
Compared with the prior art:
the injection molding is finished in the mold box through the injection molding hole, after the injection molding is finished and the design is finished, two output ends of the double-rod control hydraulic cylinder push connecting plates with two fixed ends, the connecting plates drive the connecting blocks to move along limiting rods through limiting holes, the mold box is respectively driven through two groups of connecting plates, the mold box cover is moved, the mold box is connected with the mold box through a second push rod when the mold box rises, the rubber pad is ejected out of the mold connected with the mold box, meanwhile, when the mold box descends, the mold in the mold box is ejected out through a fixed push plate at the top end of the push rod, the mold and the mold box are convenient to separate, the use efficiency is improved, and the labor is saved.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a sectional view of the present invention;
FIG. 3 is a front view of the mold box of the present invention;
fig. 4 is a front view of the U-shaped push rod with rounded corners.
In the figure: the device comprises a die box 11, a box cover 12, a forming structure, an injection molding hole 21, a sealing ring 22, a connecting clamping groove 23, a bottom plate 31, a support rod 32, a support plate 33, a U-shaped frame 34, a push plate 41, a first push rod 42, a through hole 44, a double-rod hydraulic cylinder 45, a connecting plate 46, a second push rod 47, a rubber pad 48, a limiting rod 51, a limiting hole 52 and a connecting block 53.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The first embodiment is as follows:
the utility model provides a rapid forming die for precision plastic injection molding production, which has the advantages of convenient use and improved working efficiency, please refer to fig. 1-3, comprising a die box 11, a box cover 12 arranged above the die box 11, and a forming structure connected with the die box 11;
the molding structure consists of an injection molding assembly, a supporting assembly, a demolding assembly and a limiting assembly, wherein the inner side of the demolding assembly is fixedly connected with two sides of the mold box 11 and the box cover 12, the outer side of the demolding assembly is fixedly connected with the inner side of the supporting assembly, two sides of the supporting assembly are fixedly connected with the limiting assembly, and the injection molding assembly is arranged between the top end of the mold box 11 and the bottom end of the box cover 12;
the injection molding assembly comprises an injection molding hole 21, a sealing ring 22 and a connecting clamping groove 23, the injection molding hole 21 is formed in the top end of the box cover 12, the connecting clamping groove 23 is formed in the top end of the mould box 11, the sealing ring 22 is inserted into the inner wall of the connecting clamping groove 23, the top end of the sealing ring 22 is fixedly connected with the bottom end of the box cover 12, injection molding is performed on the interior of the mould box 11 through the injection molding hole 21, and the connection between the sealing ring 22 and the connecting clamping groove 23 enables the connection between the mould box 11 and the box cover 12 to be more tight, so that the overall sealing performance is improved.
The supporting component comprises a bottom plate 31, supporting rods 32 are fixedly connected to the two sides of the top of the bottom plate 31, a supporting plate 33 is fixedly connected to the top of the supporting rod 32, a U-shaped frame 34 is fixedly connected to the top of the supporting plate 33, the inner side of the supporting plate 33 is fixedly connected with the outer wall of the demolding component, the supporting rod 32 and a first push rod 42 are supported through the bottom plate 31, and the supporting plate 33, a limiting component, a mold box 11, a box cover 12 and the demolding component are supported through the supporting rod 32.
The demoulding component comprises a push plate 41, a double-rod hydraulic cylinder 45, a first push rod 42 and a second push rod 47, the outer side of the double-rod hydraulic cylinder 45 is fixedly connected with the inner side of the supporting plate 33, two groups of output ends of the double-rod hydraulic cylinder 45 are fixedly connected with connecting plates 46, two groups of connecting plates 46 are arranged, one group of connecting plates 46 are respectively and fixedly arranged at two sides of the box cover 12, the other group of connecting plates 46 are respectively and fixedly arranged at two sides of the mould box 11, the outer side of each connecting plate 46 is fixedly connected with a limiting component, the outer wall of the push plate 41 is in sliding connection with the inner wall of the mould box 11, the bottom end of the first push rod 42 is fixedly connected with the top end of the bottom plate 31, the bottom end of the mould box 11 is provided with a through hole 44, the outer wall of the first push rod 42 is in sliding connection with the inner wall of the through hole 44, the top end of the first push rod 42 is fixedly connected with the bottom end of the push plate 41 through hole 44, the top end of the second push rod 47 is fixedly connected with a rubber pad 48, the shape of push rod 42 is established to the U type, the end of moulding plastics, after the design, two output promotion both ends fixed connecting plate 46 of control double-rod pneumatic cylinder 45, connecting plate 46 drives connecting block 53 and removes along gag lever post 51 through spacing hole 52, drive mould case 11 respectively through two sets of connecting plates 46, case lid 12 removes, case lid 12 is through push rod two 47 when ascending, rubber pad 48 will be connected the mould with case lid 12 and ejecting, when mould case 11 descends simultaneously, the mould in the mould case 11 is ejecting through the fixed push pedal 41 in push rod 42 top, make things convenient for mould and mould case 11, case lid 12 to separate, improve the availability factor, use manpower sparingly.
Spacing subassembly includes connecting block 53, and connecting block 53 is inboard and connecting plate 46 outside fixed connection, has seted up spacing hole 52 on the connecting block 53, and spacing hole 52 inner wall sliding connection has gag lever post 51, and gag lever post 51 and backup pad 33 fixed connection carry on spacingly to drawing of patterns subassembly through connecting block 53 and gag lever post 51's sliding connection.
When the injection molding device is used specifically, a person skilled in the art penetrates the top end of the U-shaped frame 34 to be connected with the injection molding hole 21, injection molding is carried out in the mold box 11, after the injection molding is finished and the injection molding is shaped, two output ends of the double-rod hydraulic cylinder 45 are controlled to push the connecting plates 46 with the two fixed ends, the connecting plates 46 drive the connecting blocks 53 to move along the limiting rods 51 through the limiting holes 52, the mold box 11 and the mold cover 12 are respectively driven to move through the two groups of connecting plates 46, the mold 12 is connected with the mold cover 12 through the second push rod 47 and the rubber pad 48 to be ejected, and meanwhile, when the mold box 11 descends, the mold in the mold box 11 is ejected through the push plate 41 fixed to the top end of the first push rod 42, so that the mold can be conveniently separated from the mold box 11 and the mold cover 12, the use efficiency is improved, and the labor is saved.
Example two:
the utility model provides a quick forming die is used in production of moulding plastics of accurate plastic, please refer to fig. 4, and the shape of push rod 42 is established to the U type to there is the fillet at the corner beginning, through the fillet that begins, reduces edges and corners, improves the aesthetic property when avoiding personnel to gouge.
When the injection molding device is used specifically, a person skilled in the art penetrates the top end of the U-shaped frame 34 to be connected with the injection molding hole 21, injection molding is carried out in the mold box 11, after injection molding and shaping are finished, two output ends of the double-rod hydraulic cylinder 45 are controlled to push the connecting plates 46 with the two fixed ends, the connecting plates 46 drive the connecting blocks 53 to move along the limiting rods 51 through the limiting holes 52, the mold box 11 and the mold cover 12 are respectively driven to move through the two groups of connecting plates 46, the mold is connected with the mold box 12 to be ejected out through the push rods II 47 and the rubber pads 48 when the mold box 12 rises, and meanwhile, when the mold box 11 descends, the mold in the mold box 11 is ejected out through the push plate 41 which is U-shaped and is fixed at the top end of the push rod I42 with a round angle at the corner, so that the mold can be conveniently separated from the mold box 11 and the mold box cover 12, the use efficiency is improved, and manpower is saved.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides a precision plastic is quick forming die for injection molding production, includes mould case (11), mould case (11) top is equipped with case lid (12), its characterized in that: the device also comprises a forming structure connected with the die box (11);
the molding structure is composed of an injection molding assembly, a supporting assembly, a demolding assembly and a limiting assembly, wherein the inner side of the demolding assembly is fixedly connected with the two sides of a mold box (11) and a box cover (12), the outer side of the demolding assembly is fixedly connected with the inner side of the supporting assembly, the two sides of the supporting assembly are fixedly connected with the limiting assembly, and the injection molding assembly is installed between the top end of the mold box (11) and the bottom end of the box cover (12).
2. The rapid prototyping die for the precision plastic injection molding production of claim 1, wherein the injection molding assembly comprises an injection molding hole (21), a sealing ring (22) and a connecting clamping groove (23), the injection molding hole (21) is formed at the top end of the case cover (12), the connecting clamping groove (23) is formed at the top end of the mold case (11), the sealing ring (22) is inserted into the inner wall of the connecting clamping groove (23), and the top end of the sealing ring (22) is fixedly connected with the bottom end of the case cover (12).
3. The rapid prototyping die for precision plastic injection molding production as claimed in claim 1, wherein the supporting assembly comprises a bottom plate (31), supporting rods (32) are fixedly connected to two sides of the top end of the bottom plate (31), a supporting plate (33) is fixedly connected to the top end of each supporting rod (32), a U-shaped frame (34) is fixedly connected to the top end of each supporting plate (33), and the inner side of each supporting plate (33) is fixedly connected to the outer wall of the demolding assembly.
4. The rapid prototyping die for the precision plastic injection molding production of claim 1, wherein the demolding assembly comprises a push plate (41), a double-rod hydraulic cylinder (45), a first push rod (42) and a second push rod (47), the outer side of the double-rod hydraulic cylinder (45) is fixedly connected with the inner side of the support plate (33), two groups of output ends of the double-rod hydraulic cylinder (45) are fixedly connected with connecting plates (46), two groups of connecting plates (46) are provided, one group of connecting plates (46) are respectively and fixedly installed on two sides of the case cover (12), the other group of connecting plates (46) are respectively and fixedly installed on two sides of the mold case (11), and the outer side of the connecting plates (46) is fixedly connected with the limiting assembly.
5. The rapid prototyping die for the precision plastic injection molding production of claim 4, wherein the outer wall of the push plate (41) is slidably connected with the inner wall of the die box (11), the bottom end of the first push rod (42) is fixedly connected with the top end of the bottom plate (31), the bottom end of the die box (11) is provided with a through hole (44), the outer wall of the first push rod (42) is slidably connected with the inner wall of the through hole (44), the top end of the first push rod (42) penetrates through the through hole (44) to be fixedly connected with the bottom end of the push plate (41), the top end of the second push rod (47) is fixedly connected with the top end of the inner wall of the U-shaped frame (34), and the bottom end of the second push rod (47) is fixedly connected with the rubber pad (48).
6. The rapid prototyping die for precision plastic injection molding production as claimed in claim 5, wherein the first push rod (42) is U-shaped.
7. A rapid prototyping mould as claimed in claim 5 wherein said first push rod (42) is U-shaped and has rounded corners starting at the corners.
8. The rapid prototyping die for precision plastic injection molding production of claim 5, wherein the limiting component comprises a connecting block (53), the inner side of the connecting block (53) is fixedly connected with the outer side of the connecting plate (46), a limiting hole (52) is formed in the connecting block (53), a limiting rod (51) is slidably connected to the inner wall of the limiting hole (52), and the limiting rod (51) is fixedly connected with the supporting plate (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220611758.9U CN217123814U (en) | 2022-03-20 | 2022-03-20 | Rapid forming die for precise plastic injection molding production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220611758.9U CN217123814U (en) | 2022-03-20 | 2022-03-20 | Rapid forming die for precise plastic injection molding production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217123814U true CN217123814U (en) | 2022-08-05 |
Family
ID=82644676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220611758.9U Expired - Fee Related CN217123814U (en) | 2022-03-20 | 2022-03-20 | Rapid forming die for precise plastic injection molding production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217123814U (en) |
-
2022
- 2022-03-20 CN CN202220611758.9U patent/CN217123814U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |