CN220562068U - Blank injection mold convenient for demolding - Google Patents
Blank injection mold convenient for demolding Download PDFInfo
- Publication number
- CN220562068U CN220562068U CN202322074700.2U CN202322074700U CN220562068U CN 220562068 U CN220562068 U CN 220562068U CN 202322074700 U CN202322074700 U CN 202322074700U CN 220562068 U CN220562068 U CN 220562068U
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- blocks
- edge
- demolding
- block
- injection mold
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- 238000002347 injection Methods 0.000 title claims abstract description 20
- 239000007924 injection Substances 0.000 title claims abstract description 20
- 210000001161 mammalian embryo Anatomy 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 7
- 238000003475 lamination Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000007547 defect Effects 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
- 238000001746 injection moulding Methods 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
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of embryo injection molds, in particular to an embryo injection mold convenient for demolding, which comprises a movable mold positioned above and a fixed mold positioned below, wherein a forming mold is integrally formed at the top of the fixed mold and is used for forming a product inner cavity, the movable mold comprises two edge blocks positioned at two ends and a plurality of middle blocks arranged between the two edge blocks, two adjacent middle blocks are connected in an inserting way, and the middle blocks are connected with the edge blocks in an inserting way; according to the utility model, the movable die which is difficult to demould is arranged to be of a structure consisting of a plurality of middle blocks and two edge blocks, and the middle blocks and the edge blocks can be demoulded one by one during demould, so that the contact area between the die and a finished product is reduced, and the demould is easier.
Description
Technical Field
The utility model relates to the technical field of embryo injection molds, in particular to an embryo injection mold convenient to demold.
Background
The mould industry is used for injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods to obtain various moulds and tools of the required products, and the mould generally comprises a movable mould and a fixed mould (or a male mould and a female mould) which can be separated and combined. And taking out the workpiece when the workpiece is separated, and injecting the blank into the die cavity for forming when the workpiece is closed.
In the prior art, the movable die is more difficult to be demolded than the fixed die, and the movable die in the prior art is of an integral structure, so that the contact area with a formed product is large, the generated acting force is also larger, and the movable die is one of the most main reasons for difficult demolding of the movable die. In view of this, we propose an embryo injection mold that facilitates demolding.
Disclosure of Invention
In order to make up for the defects, the utility model provides an embryo injection mould convenient for demoulding.
The technical scheme of the utility model is as follows:
the utility model provides an annotate embryo mould convenient to drawing of patterns, includes the movable mould that is located the top and the cover half that is located the below, cover half top integrated into one piece has the formation mould for form the product inner chamber, the movable mould is including being located two marginal pieces of both ends department and locating a plurality of intermediate block between two marginal pieces, and two adjacent intermediate block grafting are connected, grafting connection between intermediate block and the marginal piece, two fixed screw second and cover half fixed connection that the edge piece set up through the symmetry, the inside cavity of movable mould is greater than the formation mould.
As the preferable technical scheme, two T-shaped inserting blocks are symmetrically and integrally formed on the outer wall of one side of the middle block for lamination, and two T-shaped inserting holes which are matched with the T-shaped inserting blocks in size are symmetrically formed on the outer wall of the other side of the middle block for lamination.
As the preferable technical scheme, two T-shaped inserting blocks are integrally formed on the outer wall of one edge block, and two T-shaped inserting holes are symmetrically formed on the outer wall of the other edge block.
As the preferable technical scheme, two sealing gaskets are symmetrically arranged on the outer walls of the two sides of the middle block for lamination, and two sealing gaskets are symmetrically arranged on the outer walls of the two edge blocks for lamination.
As the preferable technical scheme, movable mould top symmetry is equipped with two cardboard, the cardboard is the U-shaped, and cardboard inner wall and movable mould outer wall closely laminate, cardboard is through locating the first and edge piece fixed connection of the fixed screw of its both sides.
As a preferred technical solution, the intermediate block located in the middle is provided with an injection pipe.
As the preferable technical scheme, the edge block is provided with a through hole for the second fixing screw to pass through, and the top of the fixed die is provided with a threaded hole in threaded connection with the second fixing screw.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the movable die which is difficult to demould is arranged to be of a structure consisting of the plurality of middle blocks and the two edge blocks, and the middle blocks and the edge blocks can be demoulded one by one during demould, so that the contact area between the die and a finished product is reduced, and the demould is easier.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1 with the card removed;
FIG. 3 is a schematic diagram of a movable mold according to the present utility model;
FIG. 4 is a schematic view of the structure of the stationary mold and the forming mold of the present utility model;
fig. 5 is a schematic diagram of the middle block structure in the present utility model.
The meaning of each reference numeral in the figures is:
1. a movable mold; 10. an injection tube; 11. a second fixing screw; 12. a middle block; 13. edge blocks; 130. perforating; 14. t-shaped plug blocks; 15. a sealing gasket; 16. t-shaped jacks; 2. a fixed mold; 20. a threaded hole; 3. a clamping plate; 30. a first fixing screw; 4. and forming a mold.
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. 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.
Referring to fig. 1-5, the present utility model provides a technical solution:
the utility model provides an annotate embryo mould convenient to drawing of patterns, including the movable mould 1 that is located the top and the cover half 2 that is located the below, cover half 2 top integrated into one piece has the formation mould 4 for form the product inner chamber, movable mould 1 is including two marginal pieces 13 that are located both ends department and locate a plurality of intermediate piece 12 between two marginal pieces 13, and two adjacent intermediate pieces 12 are pegged graft and are connected, peg graft between intermediate piece 12 and the marginal piece 13 and connect, and two fixed screws two 11 and cover half 2 fixed connection that the edge piece 13 set up through the symmetry, and the inside cavity of movable mould 1 is greater than formation mould 4. By arranging the movable die 1 which is difficult to demould into a structure consisting of a plurality of middle blocks 12 and two edge blocks 13, the middle blocks 12 and the edge blocks 13 can be demoulded one by one during demoulding, so that the contact area between the die and a finished product is reduced, and the demoulding is easier.
As a preferred embodiment, two T-shaped insertion blocks 14 are symmetrically and integrally formed on the outer wall of one side of the middle block 12 for bonding, and two T-shaped insertion holes 16 which are matched with the T-shaped insertion blocks 14 in size are symmetrically formed on the outer wall of the other side for bonding. By providing the T-shaped plug 14 and the T-shaped jack 16, the connection stability between the adjacent two intermediate blocks 12 can be increased.
As a preferred embodiment, two T-shaped insertion blocks 14 are integrally formed on the outer wall of one edge block 13, and two T-shaped insertion holes 16 are symmetrically formed on the outer wall of the other edge block 13. By the T-shaped plug block 14 and the T-shaped jack 16 provided on the edge block 13, the stability of the connection between the intermediate block 12 and the edge block 13 can be increased.
Preferably, in this embodiment, two gaskets 15 are symmetrically installed on the outer walls of the two sides of the middle block 12 for bonding, and two gaskets 15 are symmetrically installed on the outer walls of the two edge blocks 13 for bonding. The sealing between two adjacent intermediate blocks 12 and between the intermediate block 12 and the edge block 13 can be improved by the provision of the sealing gasket 15.
As the preference of this embodiment, two clamping plates 3 are symmetrically arranged at the top of the movable mould 1, the clamping plates 3 are U-shaped, the inner wall of each clamping plate 3 is tightly attached to the outer wall of the movable mould 1, and the clamping plates 3 are fixedly connected with the edge blocks 13 through fixing screws 30 arranged at two sides of each clamping plate. The stability of the whole movable mould 1 can be increased through the clamping plate 3.
Preferably, the injection pipe 10 is mounted on the intermediate block 12 located at the middle. The injection pipe 10 is used for injecting raw materials.
Preferably, the edge block 13 is provided with a through hole 130 through which the second fixing screw 11 passes, and the top of the fixed mold 2 is provided with a threaded hole 20 in threaded connection with the second fixing screw 11.
According to the blank injection mold convenient to mold release, the movable mold 1 difficult to mold release is arranged to be of a structure consisting of the plurality of middle blocks 12 and the two edge blocks 13, and the middle blocks 12 and the edge blocks 13 can be molded one by one during mold release, so that the contact area between the mold and a finished product is reduced, and the mold release is easier;
when the clamping plate is used, two edge blocks 13 are fixed on the fixed die 2 through the second fixing screw 11, then the middle blocks 12 are continuously inserted between the two edge blocks 13 one by one, and then the clamping plate 3 is fixed on the movable die 1 through the first fixing screw 30.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an annotate embryo mould convenient to drawing of patterns, is including moving die (1) and cover half (2) that are located the below that are located the top, cover half (2) top integrated into one piece has forming die (4) for form the product inner chamber, its characterized in that: the movable die (1) comprises two edge blocks (13) positioned at two ends and a plurality of middle blocks (12) arranged between the two edge blocks (13), wherein two adjacent middle blocks (12) are connected in a plugging mode, the middle blocks (12) are connected with the edge blocks (13) in a plugging mode, the edge blocks (13) are fixedly connected with the fixed die (2) through two symmetrically arranged fixing screws (11), and the cavity inside the movable die (1) is larger than the forming die (4).
2. The demolding-facilitating embryo injection mold of claim 1, wherein: two T-shaped inserting blocks (14) are symmetrically and integrally formed on the outer wall of one side of the middle block (12) used for being attached, and two T-shaped inserting holes (16) which are matched with the T-shaped inserting blocks (14) in size are symmetrically formed on the outer wall of the other side of the middle block.
3. The demolding-facilitating embryo injection mold of claim 2, wherein: two T-shaped inserting blocks (14) are integrally formed on the outer wall of one edge block (13), and two T-shaped inserting holes (16) are symmetrically formed on the outer wall of the other edge block (13).
4. A demolding-facilitating embryo-injection mold as defined in claim 3, wherein: two sealing gaskets (15) are symmetrically arranged on the outer walls of the two sides of the middle block (12) for lamination, and two sealing gaskets (15) are symmetrically arranged on the outer walls of the two edge blocks (13) for lamination.
5. The demolding-facilitating embryo injection mold of claim 4, wherein: two clamping plates (3) are symmetrically arranged at the top of the movable die (1), the clamping plates (3) are U-shaped, the inner wall of each clamping plate (3) is tightly attached to the outer wall of the movable die (1), and the clamping plates (3) are fixedly connected with the edge blocks (13) through fixing screws (30) arranged on two sides of each clamping plate.
6. The demolding-facilitating embryo injection mold of claim 5, wherein: an injection pipe (10) is mounted on the intermediate block (12) at the middle.
7. The demolding-facilitating embryo injection mold of claim 6, wherein: the edge block (13) is provided with a through hole (130) for the second fixing screw (11) to pass through, and the top of the fixed die (2) is provided with a threaded hole (20) in threaded connection with the second fixing screw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322074700.2U CN220562068U (en) | 2023-08-03 | 2023-08-03 | Blank injection mold convenient for demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322074700.2U CN220562068U (en) | 2023-08-03 | 2023-08-03 | Blank injection mold convenient for demolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220562068U true CN220562068U (en) | 2024-03-08 |
Family
ID=90092917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322074700.2U Active CN220562068U (en) | 2023-08-03 | 2023-08-03 | Blank injection mold convenient for demolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220562068U (en) |
-
2023
- 2023-08-03 CN CN202322074700.2U patent/CN220562068U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |