CN207240704U - A kind of conveniently stripped injection mold - Google Patents
A kind of conveniently stripped injection mold Download PDFInfo
- Publication number
- CN207240704U CN207240704U CN201721063538.2U CN201721063538U CN207240704U CN 207240704 U CN207240704 U CN 207240704U CN 201721063538 U CN201721063538 U CN 201721063538U CN 207240704 U CN207240704 U CN 207240704U
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- CN
- China
- Prior art keywords
- plate
- dynamic model
- injection mold
- core
- cover half
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of conveniently stripped injection mold, including injection mold, water core, dynamic model guide post and air inlet pipe, the bottom of the injection mold is provided with dynamic model installing plate, push plate is provided with above the dynamic model installing plate, supporting block is provided with the right side of the push plate, and push rod is provided with push plate, dynamic model backing plate is provided with above the push rod, solid plate is provided with above the dynamic model backing plate, cover half installing plate is provided with above the solid plate, die hole is provided with the cover half installing plate；Air inlet pipe is with the addition of on the basis of original injection mold demolding structure, gas is injected into core by air inlet pipe, the vacuum environment of change type core inner, solve the problems, such as the vacuum suction in core, decline the adsorption capacity of workpiece and core, easy to take out, while tailstock barrel is provided with thimble, it is effectively reduced workpiece demoulding position to occur pushing up white and deformation possibility, adds the yield of product.
Description
Technical field
The utility model belongs to mold machining technology field, and in particular to a kind of conveniently stripped injection mold.
Background technology
Injection mold is a kind of instrument for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension
Instrument.Injection molding is to produce a kind of processing method used during some complex-shaped components in batches.Refer specifically to heated thawing
Plastics by injection molding machine high pressure inject die cavity, after cooling and solidifying, formed products are obtained, although the structure of mould is due to plastics variety
It is different and possible ever-changing with performance, the shape of plastic products and the type of structure and injector etc., but basic structure
It is consistent.
Original injection mold may form vacuum in process finishing rear profile in-core, cause absorption of workpieces in core not
Easily take out, it is possible that workpiece deforms during taking-up, mandril when in the demoulding workpiece may occur top is white, deformation, cause
Release mark influences workpiece appearance, workpiece is not reached technological standards, material is caused to waste, feeding difficulty has production efficiency
Certain influence.
Utility model content
The purpose of this utility model is to provide a kind of conveniently stripped injection mold, to solve to carry in above-mentioned background technology
The original injection mold gone out may form vacuum in process finishing rear profile in-core, cause absorption of workpieces to be not easy to take in core
Go out, it is possible that workpiece deforms during taking-up, mandril when in the demoulding workpiece may occur top is white, deformation, cause to demould
Trace influences workpiece appearance, workpiece is not reached technological standards, material is caused to waste, feeding difficulty has production efficiency necessarily
Influence the problem of.
To achieve the above object, the utility model provides following technical solution：A kind of conveniently stripped injection mold, including
Injection mold, water core, dynamic model guide post and air inlet pipe, the bottom of the injection mold are provided with dynamic model installing plate, the dynamic model peace
Push plate is provided with above loading board, supporting block is provided with the right side of the push plate, and push rod is provided with push plate, the push rod
Top is provided with dynamic model backing plate, and solid plate is provided with above the dynamic model backing plate, cover half is provided with above the solid plate
Installing plate, is provided with die hole on the cover half installing plate, and sprue bush is provided with above cover half installing plate, the water core installation
In the inside of injection mold, and core is provided with above water core, is provided with mesh sheet above the core, the mesh sheet it is upper
Side is provided with pressure network insert, and cavity block is provided with above the pressure network insert, drawing is provided with the left of the cavity block
Bar, is provided with spring on the pull rod, and cover half guide post is provided with the left of pull rod, and the dynamic model guide post is installed on injection mold
Inside right end, and dynamic model guide post left side below be provided with screw, pusher plate, the air inlet are provided with above the screw
Pipe is installed on the inside right end of dynamic model backing plate, and thimble is provided with the left of air inlet pipe, and tailstock barrel is provided with the thimble.
Preferably, it is fixedly connected between the dynamic model backing plate and push plate by push rod.
Preferably, it is fixedly connected between the dynamic model installing plate and push plate by screw.
Preferably, the cover half guide post is provided with two altogether, and two cover half guide posts are installed in a left side for cover half installing plate
Right both ends.
Preferably, the air inlet pipe is provided with two altogether, and two air inlet pipe are separately mounted to the left and right two of dynamic model backing plate
End.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, safe to use
It is convenient, air inlet pipe is with the addition of on the basis of original injection mold demolding structure, gas is injected into core by air inlet pipe,
The vacuum environment of change type core inner, solves the problems, such as the vacuum suction in core, declines the adsorption capacity of workpiece and core, is easy to
Take out, while tailstock barrel is provided with thimble, be effectively reduced workpiece demoulding position and occur pushing up white and deformation possibility, increase
Add the yield of product, while also improve production efficiency.
Brief description of the drawings
Fig. 1 is the appearance diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
Fig. 3 is the demolding structure schematic diagram of the utility model；
In figure：1- injection molds, 2- dynamic models backing plate, 3- push rods, 4- supporting blocks, 5- dynamic models installing plate, 6- push plates, 7- cover half
Plate, 8- cover half installing plate, 9- sprue bush, 10- die holes, 11- mesh sheet, 12- pusher plates, 13- dynamic models guide post, 14- screws, 15- water
Core, 16- cores, 17- cover half guide post, 18- springs, 19- pull rods, 20- cavity blocks, 21- pressure networks insert, 22- thimbles, 23- tops
Needle guard, 24- air inlet pipe.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of conveniently stripped injection mold, including note
Mould 1, water core 15, dynamic model guide post 13 and air inlet pipe 24, the bottom of injection mold 1 are provided with dynamic model installing plate 5, dynamic model installation
The top of plate 5 is provided with push plate 6, and the right side of push plate 6 is provided with supporting block 4, and push rod 3 is provided with push plate 6, push rod 3 it is upper
Side is provided with dynamic model backing plate 2, and the top of dynamic model backing plate 2 is provided with solid plate 7, and the top of solid plate 7 is provided with cover half installing plate
8, die hole 10 is provided with cover half installing plate 8, and the top of cover half installing plate 8 is provided with sprue bush 9, water core 15 is installed on injection
The inside of mould 1, and the top of water core 15 is provided with core 16, the top of core 16 is provided with mesh sheet 11, the top of mesh sheet 11
Pressure network insert 21 is provided with, the top of pressure network insert 21 is provided with cavity block 20, and the left side of cavity block 20 is provided with pull rod
19, spring 18 is provided with pull rod 19, and the left side of pull rod 19 is provided with cover half guide post 17, dynamic model guide post 13 is installed on injection mould
The inside right end of tool 1, and screw 14 is provided with below the left side of dynamic model guide post 13, the top of screw 14 is provided with pusher plate 12,
Air inlet pipe 24 is installed on the inside right end of dynamic model backing plate 2, and the left side of air inlet pipe 24 is provided with thimble 22, is provided with thimble 22
Tailstock barrel 23.
In order to enable preferably connected between dynamic model backing plate 2 and push plate 6, in the present embodiment, it is preferred that dynamic model backing plate 2 with
It is fixedly connected between push plate 6 by push rod 3.
In order to enable preferably connected between dynamic model installing plate 5 and push plate 6, in the present embodiment, it is preferred that dynamic model installing plate
It is fixedly connected between 5 and push plate 6 by screw 14.
In order to enable cover half guide post 17 plays more preferable supporting role, in the present embodiment, it is preferred that cover half guide post 17 is set altogether
Two are equipped with, and two cover half guide posts 17 are installed in the left and right ends of cover half installing plate 8.
In order to enable air inlet pipe 24 can input more gases into core 16, in the present embodiment, it is preferred that air inlet pipe 24
Two are provided with altogether, and two air inlet pipe 24 are separately mounted to the left and right ends of dynamic model backing plate 2.
Core 16 in the utility model is that the part for forming product space is known as forming part shaped article inner surface
Mould parts, also known as submodule or rear mold, raised part, that is, core, recessed part is cavity from product mold in appearance,
Core occurs in pairs with cavity, and cavity and the core of mould mold, its space formed is the mould product shape.
The operation principle and process for using of the utility model：After the utility model installs, injection mold 1 is added
Temperature, preheating, dynamic model backing plate 2 and solid plate 7 are separated, complete die sinking process, by the spring 18 on pull rod 19 adjust inside away from
From resin material being injected in core 16 from sprue bush 9, resin material enters core 16, cavity block 20 after mesh sheet 11
Pass through air inlet pipe 24 after shaping with being molded under the extruding of dynamic model backing plate 2 to resin material in solid plate 7 with core 16
Injection air in box core 16, the push rod 3 in push plate 6 drive the thimble 22 in dynamic model backing plate 2 outwards to eject molding workpiece,
It can proceed with processing after workpiece is taken out by pusher plate 12, core 16 cleared up after process finishing.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of conveniently stripped injection mold, including injection mold (1), water core (15), dynamic model guide post (13) and air inlet pipe
(24), it is characterised in that：The bottom of the injection mold (1) is provided with dynamic model installing plate (5), the dynamic model installing plate (5)
Top is provided with push plate (6), and supporting block (4) is provided with the right side of the push plate (6), and push rod (3) is provided with push plate (6),
Dynamic model backing plate (2) is provided with above the push rod (3), solid plate (7) is provided with above the dynamic model backing plate (2), it is described
Cover half installing plate (8) is provided with above solid plate (7), die hole (10) is provided with the cover half installing plate (8), and cover half is pacified
It is provided with sprue bush (9) above loading board (8), the water core (15) is installed on the inside of injection mold (1), and water core (15)
Top is provided with core (16), and mesh sheet (11) is provided with above the core (16), is provided with above the mesh sheet (11)
Pressure network insert (21), is provided with cavity block (20), the left side of the cavity block (20) above the pressure network insert (21)
Pull rod (19) is provided with, spring (18) is provided with the pull rod (19), and cover half guide post is provided with the left of pull rod (19)
(17), the dynamic model guide post (13) is installed on the inside right end of injection mold (1), and is set below the left side of dynamic model guide post (13)
There is screw (14), pusher plate (12) is provided with above the screw (14), the air inlet pipe (24) is installed on dynamic model backing plate (2)
Inside right end, and thimble (22) is provided with the left of air inlet pipe (24), tailstock barrel (23) is provided with the thimble (22).
A kind of 2. conveniently stripped injection mold according to claim 1, it is characterised in that：The dynamic model backing plate (2) with
It is fixedly connected between push plate (6) by push rod (3).
A kind of 3. conveniently stripped injection mold according to claim 1, it is characterised in that：The dynamic model installing plate (5)
It is fixedly connected between push plate (6) by screw (14).
A kind of 4. conveniently stripped injection mold according to claim 1, it is characterised in that：The cover half guide post (17) is altogether
Two are provided with, and two cover half guide posts (17) are installed in the left and right ends of cover half installing plate (8).
A kind of 5. conveniently stripped injection mold according to claim 1, it is characterised in that：The air inlet pipe (24) sets altogether
Two are equipped with, and two air inlet pipe (24) are separately mounted to the left and right ends of dynamic model backing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063538.2U CN207240704U (en) | 2017-08-24 | 2017-08-24 | A kind of conveniently stripped injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063538.2U CN207240704U (en) | 2017-08-24 | 2017-08-24 | A kind of conveniently stripped injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207240704U true CN207240704U (en) | 2018-04-17 |
Family
ID=61882560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721063538.2U Expired - Fee Related CN207240704U (en) | 2017-08-24 | 2017-08-24 | A kind of conveniently stripped injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207240704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839309A (en) * | 2018-07-06 | 2018-11-20 | 珠海格力精密模具有限公司 | Injection mold stripping structure, mold and stripping method |
| CN113306087A (en) * | 2021-05-27 | 2021-08-27 | 河南昊杨新能源科技有限公司 | Demoulding assembly of injection mould |
-
2017
- 2017-08-24 CN CN201721063538.2U patent/CN207240704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839309A (en) * | 2018-07-06 | 2018-11-20 | 珠海格力精密模具有限公司 | Injection mold stripping structure, mold and stripping method |
| CN113306087A (en) * | 2021-05-27 | 2021-08-27 | 河南昊杨新能源科技有限公司 | Demoulding assembly of injection mould |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20190824 |