CN213472035U - Stable form injection mold - Google Patents
Stable form injection mold Download PDFInfo
- Publication number
- CN213472035U CN213472035U CN202022232079.4U CN202022232079U CN213472035U CN 213472035 U CN213472035 U CN 213472035U CN 202022232079 U CN202022232079 U CN 202022232079U CN 213472035 U CN213472035 U CN 213472035U
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- CN
- China
- Prior art keywords
- injection mold
- ring
- head
- mount pad
- mold according
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- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 27
- 239000007924 injection Substances 0.000 title claims abstract description 27
- 230000000694 effects Effects 0.000 claims abstract description 9
- 230000008676 import Effects 0.000 claims abstract description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 abstract description 37
- 238000000465 moulding Methods 0.000 abstract description 16
- 239000004033 plastic Substances 0.000 abstract description 16
- 229920003023 plastic Polymers 0.000 abstract description 16
- 239000002994 raw material Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000004026 adhesive bonding Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000011797 cavity material Substances 0.000 description 14
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a stable form injection mold relates to injection mold technical field. The utility model discloses a movable mould and cover half, a cover half fixed surface is connected with a plurality of reference columns, and a plurality of constant head tanks have been seted up on a movable mould surface, and reference column and constant head tank sliding fit, a cover half sliding surface are connected with the mount pad, are provided with the direction chamber in the mount pad, and direction chamber intercommunication has the import. The utility model discloses an use holding ring, movable ring, screw rod spring, in the process of moulding plastics, penetrate the head and can support the movable ring and move to holding ring one side, the movable ring can be because the effect of screw rod rotates, at this moment the movable ring can produce the friction and rotate relatively with the injection moulding and penetrate the head, get rid of the injection moulding raw materials that penetrates the head surface adhesion, guarantee to penetrate the concentricity of gluing the head, improve and penetrate the gluey quality; the utility model discloses an use mount pad, fastening screw and connecting piece, make the mount pad pull down from the movable mould, the maintenance of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of injection mold, especially, relate to a stable form injection mold.
Background
Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, suitability for the molding processing fields of mass production, products with complex shapes and the like, and general matched special molds for injection molding.
However, injection mold is when moulding plastics, and it penetrates gluey head if can lead to the colloid to leak with the concentricity of moulding plastics the passageway not well, and the adhesion is on penetrating gluey head surface, influences the quality of moulding plastics, the utility model provides a stable form injection mold to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stable form injection mold solves current injection mold when moulding plastics, and it penetrates gluey head if can not lead to the colloid well with the concentricity of the passageway of moulding plastics to leak, and the adhesion is on penetrating gluey head surface, influences the problem of the quality of moulding plastics.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a stable form injection mold, including movable mould and cover half, a plurality of reference columns of fixed connection of cover half surface, a plurality of constant head tanks have been seted up on movable mould surface, reference column and constant head tank sliding fit, a cover half surface sliding connection has the mount pad, be provided with the direction chamber in the mount pad, direction chamber intercommunication has the import, a plurality of screw rods of fixed connection in the direction chamber, the screw rod meshing has the movable ring, the movable ring is concentric with the import, the screw rod week side is provided with the spring, the spring both ends respectively with the movable ring with lead the intracavity wall offset; in the structure, the injection molding head can enter the guide cavity when injection molding, then the injection molding head supports against the movable ring to move towards one side, the movable ring can rotate under the action of the screw rod, the movable ring and the injection molding head can generate friction at the moment, the injection molding raw material adhered to the surface of the injection molding head is taken out, the concentricity of the injection molding head is ensured, and the injection molding quality is improved.
Preferably, an injection molding channel and a cavity are formed in the surface of the fixed die, the injection molding channel is communicated with the cavity, and raw materials enter the cavity from the injection molding channel during injection molding.
Preferably, a positioning ring is fixedly connected to one end face of the mounting seat, and the positioning ring is in sliding fit with the injection molding channel, so that the concentricity of the mounting seat and the injection molding channel is improved, and deviation is prevented.
Preferably, a plurality of connecting pieces are fixedly connected to the peripheral side face of the mounting seat, the connecting pieces are in sliding fit with the fixed die, and the mounting seat can be limited to rotate after the connecting pieces are matched with the fixed die.
Preferably, a plurality of fastening screws are further connected to the surface of the fixed die in a threaded manner, flange surfaces of the fastening screws abut against the surface of the first mounting seat, and the fastening screws limit the sliding of the mounting seat.
Preferably, the fixed die upper surface is provided with a containing groove, the containing groove is connected with a shaft in a rotating mode, the side face of the shaft is provided with a shaft sleeve, the side face of the shaft sleeve is fixedly connected with a hanging ring, and the hanging ring is locked by a crane when the die is disassembled and assembled to convey the die.
Preferably, the positioning ring is concentric with the inlet, so that the stability of injection molding is ensured.
Preferably, the fastening screw is a socket head cap screw, and the fastening screw and the fixed die are coplanar on one side to ensure flatness.
The utility model discloses following beneficial effect has:
1. the utility model discloses an use holding ring, movable ring, screw rod spring, in the process of moulding plastics, penetrate the head and can support the movable ring and move to holding ring one side, the movable ring can be because the effect of screw rod rotates, at this moment the movable ring can produce the friction and rotate relatively with the injection moulding and penetrate the head, get rid of the injection moulding raw materials that penetrates the head surface adhesion, guarantee to penetrate the concentricity of gluing the head, improve and penetrate the gluey quality;
2. the utility model discloses an use mount pad, fastening screw and connecting piece, make the mount pad pull down from the movable mould, the maintenance of being convenient for.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic three-dimensional structure diagram of a stable injection mold of the present invention;
fig. 2 is a front view of a stable injection mold of the present invention;
FIG. 3 is a cross-sectional view taken along the line A-A in FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is an enlarged view of area A of FIG. 3;
fig. 6 is an enlarged view of the region B in fig. 3.
In the drawings, the components represented by the respective reference numerals are listed below:
1-fixed die, 2-movable die, 3-containing groove, 4-lifting ring, 5-shaft sleeve, 6-mounting seat, 7-fastening screw, 8-connecting piece, 9-cavity, 10-positioning column, 11-positioning groove, 12-shaft, 13-injection molding channel, 14-spring, 15-positioning ring, 16-guiding cavity, 17-inlet, 18-movable ring and 19-screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "around" or positional relationships are used merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-6, the utility model relates to a stable injection mold, which comprises a movable mold 2 and a fixed mold 1, wherein a surface of the fixed mold 1 is fixedly connected with a plurality of positioning columns 10, a surface of the movable mold 2 is provided with a plurality of positioning grooves 11, the positioning columns 10 are in sliding fit with the positioning grooves 11, a surface of the fixed mold 1 is slidably connected with an installation seat 6, a guide cavity 16 is arranged in the installation seat 6, the guide cavity 16 is communicated with an inlet 17, a plurality of screw rods 19 are fixedly connected in the guide cavity 16, the screw rods 19 are meshed with movable rings 18, the movable rings 18 are concentric with the inlet 17, the peripheral sides of the screw rods 19 are provided with springs 14, and two ends of the springs 14 respectively abut against; in the structure, the injection molding head can enter the guide cavity 16 during injection molding, then the injection molding head abuts against the movable ring 18 to move towards one side, the movable ring 18 can rotate under the action of the screw rod 19 during the process, the movable ring 18 and the injection molding head can generate friction at the moment, the injection molding raw material adhered to the surface of the injection molding head is taken out, the concentricity of the injection molding head is ensured, and the injection molding quality is improved.
Wherein, a surface of the fixed die 1 is provided with an injection molding channel 13 and a cavity 9, the injection molding channel 13 is communicated with the cavity 9, and raw materials enter the cavity 9 from the injection molding channel 13 during injection molding.
Wherein, mount pad 6 one terminal surface fixedly connected with holding ring 15, holding ring 15 and the passageway 13 sliding fit that moulds plastics improve the concentricity of mount pad 6 and the passageway 13 of moulding plastics, prevent to deviate.
Wherein, 6 week side fixedly connected with of mount pad have a plurality of connecting pieces 8, connecting piece 8 and cover half 1 sliding fit, can restrict the mount pad 6 and rotate after connecting piece 8 and the cooperation of cover half 1.
A plurality of fastening screws 7 are further connected to one surface of the fixed die 1 in a threaded mode, the flange surfaces of the fastening screws 7 abut against one surface of the mounting seat 6, and the fastening screws 7 limit the mounting seat 6 to slide.
Wherein, cover half 1 upper surface has been seted up and has been accomodate groove 3, and the 3 internal rotations in accomodating groove are connected with axle 12, and axle 12 week side is provided with axle sleeve 5, and 5 week side fixedly connected with rings 4 of axle sleeve need use the navigation to hang locking rings 4 when dismouting mould, carry the mould.
Wherein, the positioning ring 15 is concentric with the inlet 17, which ensures the stability of injection molding.
The fastening screw 7 is a socket head cap screw, and the fastening screw 7 and the fixed die 1 are coplanar on one side to ensure flatness.
Referring to fig. 1-6, the present invention relates to a stable injection mold, which has the following working principle:
in the process of moulding plastics, cover half 1 and movable mould 2 compound die, then be full of the penetrating head of moulding plastics body and can get into mount pad 6 in, penetrate the head and can support activity ring 18 and move towards holding ring 15 one side, activity ring 18 can rotate because of screw rod 19's effect, at this moment activity ring 18 with mould plastics penetrate the head and can produce friction and rotate relatively, get rid of the raw materials of moulding plastics of penetrating head surface adhesion, guarantee to penetrate the head and mould plastics passageway 13 concentric, penetrate the head at last and spout gluey, the colloid gets into die cavity 9 through the passageway 13 of moulding plastics, cooling forming.
It should be noted that, if the mount base 6 needs to be disassembled, the mount base 6 is cooled to room temperature, then the fastening screw 7 is taken down, and finally the mount base 6 is taken out in a sliding manner.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a stable form injection mold, includes movable mould (2) and cover half (1), its characterized in that:
fixed mould (1) a plurality of reference column (10) of fixed surface connection, a plurality of constant head tank (11) have been seted up on movable mould (2) a surface, reference column (10) and constant head tank (11) sliding fit, fixed mould (1) a sliding surface connection has mount pad (6), be provided with direction chamber (16) in mount pad (6), direction chamber (16) intercommunication has import (17), a plurality of screw rod (19) of fixedly connected with in direction chamber (16), screw rod (19) meshing has activity ring (18), activity ring (18) are concentric with import (17), screw rod (19) week side is provided with spring (14), spring (14) both ends offset with activity ring (18) and direction chamber (16) inner wall respectively.
2. The stable injection mold according to claim 1, wherein the fixed mold (1) has an injection channel (13) and a cavity (9) on one surface, and the injection channel (13) is communicated with the cavity (9).
3. A stabilized injection mold according to claim 2, wherein a positioning ring (15) is fixedly connected to one end face of the mounting seat (6), and the positioning ring (15) is in sliding fit with the injection channel (13).
4. A stable injection mold according to claim 1, wherein a plurality of connecting members (8) are fixedly connected to the peripheral side of the mounting seat (6), and the connecting members (8) are slidably fitted with the fixed mold (1).
5. The stable injection mold according to claim 1, wherein a plurality of fastening screws (7) are further screwed on one surface of the fixed mold (1), and flange surfaces of the fastening screws (7) are abutted against one surface of the mounting seat (6).
6. The stable injection mold according to claim 1, wherein the fixed mold (1) has a receiving groove (3) formed on an upper surface thereof, the receiving groove (3) is rotatably connected with a shaft (12), a shaft sleeve (5) is disposed on a peripheral side surface of the shaft (12), and a hanging ring (4) is fixedly connected to a peripheral side surface of the shaft sleeve (5).
7. A stabilized injection mold according to claim 3, wherein the positioning ring (15) is concentric with the inlet (17).
8. A stabilized injection mold according to claim 5, characterised in that the fastening screw (7) is a socket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022232079.4U CN213472035U (en) | 2020-10-09 | 2020-10-09 | Stable form injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022232079.4U CN213472035U (en) | 2020-10-09 | 2020-10-09 | Stable form injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213472035U true CN213472035U (en) | 2021-06-18 |
Family
ID=76365194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022232079.4U Expired - Fee Related CN213472035U (en) | 2020-10-09 | 2020-10-09 | Stable form injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213472035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353984A (en) * | 2022-03-02 | 2022-04-15 | 深圳安培龙科技股份有限公司 | Temperature sensor for injection molding micro lithium battery |
| CN115179509A (en) * | 2022-07-06 | 2022-10-14 | 盐城川流汽车配件有限公司 | Hot runner injection molding system and process for interior trim part of automobile instrument panel |
-
2020
- 2020-10-09 CN CN202022232079.4U patent/CN213472035U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353984A (en) * | 2022-03-02 | 2022-04-15 | 深圳安培龙科技股份有限公司 | Temperature sensor for injection molding micro lithium battery |
| CN114353984B (en) * | 2022-03-02 | 2022-06-07 | 深圳安培龙科技股份有限公司 | Temperature sensor for injection molding micro lithium battery |
| CN115179509A (en) * | 2022-07-06 | 2022-10-14 | 盐城川流汽车配件有限公司 | Hot runner injection molding system and process for interior trim part of automobile instrument panel |
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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: 20210618 |