CN109795079A - A kind of plastic injection mold convenient for fast assembling-disassembling - Google Patents
A kind of plastic injection mold convenient for fast assembling-disassembling Download PDFInfo
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- CN109795079A CN109795079A CN201910177461.9A CN201910177461A CN109795079A CN 109795079 A CN109795079 A CN 109795079A CN 201910177461 A CN201910177461 A CN 201910177461A CN 109795079 A CN109795079 A CN 109795079A
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- plate
- screw
- disassembling
- moving template
- injection mold
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of plastic injection molds convenient for fast assembling-disassembling, including base fixing plate, upper core, mo(u)ld bottom half core, type chamber, moving template, Bottom clamp plate is provided with above the base fixing plate, the Bottom clamp plate is internally provided with cylinder, push plate is provided with above the Bottom clamp plate, ejector pin retaining plate is provided with above the push plate, the side of the ejector pin retaining plate is provided with cushion block, support plate is provided with above the ejector pin retaining plate, the moving template is provided with above the support plate, the side of the moving template is provided with spring, the mo(u)ld bottom half core is provided with above the moving template, the mo(u)ld bottom half core is internally provided with exhaust outlet, the type chamber is provided with above the mo(u)ld bottom half core.Mobile phone protecting case product is taken out by the present invention in that being facilitated with cylinder, it is simple in construction, easy to disassemble and assemble, it improves work efficiency.
Description
Technical field
The present invention relates to mould applications, specially a kind of plastic injection mold convenient for fast assembling-disassembling.
Background technique
Injection mold is a kind of tool for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension
Tool.Injection molding is a kind of processing method used when producing certain complex-shaped components in batches.It refers specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.
Mobile phone protecting case is the product that a kind of material is metal, plastics, silica gel etc., and mobile phone protecting case substantially has three big function
Can: protective effect, decoration function assign functional.
Injection Mold Design has all been at home and abroad a kind of molding technological design, and in the ground for comparing core
Position.Also there is very big progress in China in the research to injection mold, is all with some more advanced in terms of injected plastics material
The utilization of technologic material and some advanced manufacturing technologies, existing injection mold disassembly is inconvenient, and structure is complicated, is produced into
This is higher.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of plastic injection molds convenient for fast assembling-disassembling.
The present invention be through the following technical solutions to achieve the above objectives:
A kind of plastic injection mold convenient for fast assembling-disassembling, including base fixing plate, upper core, mo(u)ld bottom half core, type chamber, dynamic model
Plate is provided with Bottom clamp plate above the base fixing plate, and the Bottom clamp plate is internally provided with cylinder, the Bottom clamp plate
Top be provided with push plate, the side of the push plate is provided with cushion block, and ejector pin retaining plate is provided with above the push plate, described
It is provided with support plate above ejector pin retaining plate, is provided with the moving template above the support plate, the one of the moving template
Side is provided with spring, and the mo(u)ld bottom half core is provided with above the moving template, and the mo(u)ld bottom half core is internally provided with exhaust outlet, institute
It states and is provided with the type chamber above mo(u)ld bottom half core, the type chamber is internally provided with mobile phone protecting case, the top setting of the type chamber
There is the upper core, the side of the mo(u)ld bottom half core is provided with side slide, and the side slide is internally provided with inclined guide pillar, the side
Sliding block is provided with wedge block far from mo(u)ld bottom half core side, and solid plate is provided with above the upper core, the solid plate
Top is provided with cover half fixed plate, and thermal insulation board, the top setting of the thermal insulation board are provided with above the cover half fixed plate
There is fixed ring, be provided with injection raw material bottle above the fixed ring, the fixed ring is internally provided with sprue bush, described to pour
Runner is poured in being internally provided with for muzzle, and described pour is provided with cast gate above runner, the push plate is internally provided with sprue puller, institute
The side for stating cover half fixed plate is provided with guide post, and the outside of the guide post is provided with guide sleeve, is provided with below the guide post multiple
Position bar, the side of the release link is provided with push rod.
Further: the cylinder is connected by screw to the base fixing plate, the cushion block and the Bottom clamp plate
It is connected by screw to, such setting is to install easy, convenient disassembly, easy to operate.
Further: the push plate is connected by screw to the ejector pin retaining plate, and the cushion block and the support plate are logical
Screw connection is crossed, such setting is to install easy, convenient disassembly.
Further: the support plate is connected by screw to the moving template, and the mo(u)ld bottom half core and the moving template are logical
Screw connection is crossed, such setting is for convenient disassembly, easy to operate.
Further: the wedge block is connected by screw to the moving template, and the wedge block and the solid plate are logical
Cross screw connection, such setting be in order to connect it is reliable, be convenient to mount and dismount.
Further: the upper core is connected by screw to the solid plate, the cover half fixed plate and the cover half
Plate is connected by screw to, and such setting is to install easy, convenient disassembly, easy to operate.
Further: the cover half fixed plate is connected by screw to the thermal insulation board, and the thermal insulation board material is by glass
The composite material of fiber and resins synthesis resistant to high temperature, such setting are because the material is without asbestos, to environment human body without wound
Evil, low thermal conductivity, anti-pressure ability are strong.
Further: the fixed ring is connected by screw to the cover half fixed plate, the sprue bush and the cover half
Plate is connected through a screw thread, and such setting is in order to which structure is simple, connection is reliable, is convenient to mount and dismount.
Beneficial effect is:
1, the mold is fixed on desired position first, next is by the raw material in injection raw material bottle from cast gate through pouring runner
Into type chamber, type chamber is to combine the sealing space formed with mo(u)ld bottom half core by upper core, after full entire type chamber to be filled, is cooled to
It is opened after type, can be very good the shape for solidifying mobile phone protecting case in this way；
2, when being opened, side slide pushes mo(u)ld bottom half core under the action of inclined guide pillar, and mo(u)ld bottom half core is mounted on moving template, cylinder institute
The push rod of connection pulls out moving template, moves cushion block and moving template to Bottom clamp plate direction along guide post, by moving template and cover half
Plate separation, it is more convenient in this way to take out mobile phone protecting case；
3, sprue puller is pushed using cylinder, required mobile phone protecting case product is ejected, can facilitated and take out mobile phone protection
Shell pushes release link to set back, is and so on molded, and each part of mold is easy to disassemble.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, lower section will be to embodiment or existing
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the attached drawing in the description of lower section is only this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of plastic injection mold convenient for fast assembling-disassembling of the present invention；
Fig. 2 is a kind of main sectional view of plastic injection mold convenient for fast assembling-disassembling of the present invention；
Fig. 3 is a kind of left cross-sectional view of plastic injection mold convenient for fast assembling-disassembling of the present invention.
Fig. 4 is the partial view that a kind of plastic injection mold convenient for fast assembling-disassembling of the present invention pours runner；
Fig. 5 is a kind of partial view of plastic injection mold type chamber convenient for fast assembling-disassembling of the present invention.
The reference numerals are as follows:
1, Bottom clamp plate；2, cushion block；3, push plate；4, ejector pin retaining plate；5, support plate；6, moving template；7, spring；8, wedging
Block；9, side slide；10, inclined guide pillar；11, solid plate；12, cover half fixed plate；13, thermal insulation board；14, mo(u)ld bottom half core；15, upper core；
16, type chamber；17, guide post；18, guide sleeve；19, release link；20, push rod；21, sprue puller；22, fixed ring；23, sprue bush；24, it pours
Runner；25, exhaust outlet；26, base fixing plate；27, injection raw material bottle；28, cast gate；29, cylinder；30, mobile phone protecting case.
Specific embodiment
In order to keep the above objects, features and advantages of the present invention more obvious and easy to understand, with reference to the accompanying drawing to this hair
The specific embodiment of bright technical field is described in detail.Be explained in the following description many details in order to
Fully understand the present invention.But the present invention can be implemented in many other ways than those described herein, art technology
Personnel can do similar improvement without violating the connotation of the present invention, therefore the present invention is not by following public specific implementation
Limitation.
Unless otherwise defined, all technical and scientific terms used herein and the skill for belonging to technical field of the invention
The normally understood meaning of art personnel is identical.It is specific that term as used herein in the specification of the present invention is intended merely to description
The purpose of embodiment, it is not intended that in the limitation present invention.
As Figure 1-Figure 5, a kind of plastic injection mold convenient for fast assembling-disassembling, including base fixing plate 26, upper core
15, mo(u)ld bottom half core 14, type chamber 16, moving template 6, the top of base fixing plate 26 are provided with Bottom clamp plate 1, set inside Bottom clamp plate 1
It is equipped with cylinder 29, the top of Bottom clamp plate 1 is provided with push plate 3, and the side of push plate 3 is provided with cushion block 2, the top setting of push plate 3
There is ejector pin retaining plate 4, the top of ejector pin retaining plate 4 is provided with support plate 5, and the top of support plate 5 is provided with moving template 6, dynamic model
The side of plate 6 is provided with spring 7, and the top of moving template 6 is provided with mo(u)ld bottom half core 14, and mo(u)ld bottom half core 14 is internally provided with exhaust outlet
25, such setting is in order to which the gas that original and melt is brought into is discharged, and the top of mo(u)ld bottom half core 14 is provided with type chamber 16, type chamber 16
It is internally provided with mobile phone protecting case 30, the top of type chamber 16 is provided with upper core 15, and the side of mo(u)ld bottom half core 14 is provided with side slide
9, side slide 9 is internally provided with inclined guide pillar 10, and side slide 9 is provided with wedge block 8 far from 14 side of mo(u)ld bottom half core, upper core 15
Top is provided with solid plate 11, and the top of solid plate 11 is provided with cover half fixed plate 12, and the top of cover half fixed plate 12 is provided with
Thermal insulation board 13, the top of thermal insulation board 13 are provided with fixed ring 22, and the top of fixed ring 22 is provided with injection raw material bottle 27, fixed
Ring 22 is internally provided with sprue bush 23, and runner 24 is poured in being internally provided with for sprue bush 23, and such setting is that connection injection molding machine is penetrated
Mouth is to a Duan Tongdao of type chamber 16, and the top for pouring runner 24 is provided with cast gate 28, and such setting is pushed away to control stream speed
Plate 3 is internally provided with sprue puller 21, and the side of cover half fixed plate 12 is provided with guide post 17, and such setting is in order to ensure moving template
6 and solid plate 11 molding when can be accurately in, the outside of guide post 17 is provided with guide sleeve 18, and the lower section of guide post 17 is provided with reset
Bar 19, such setting are the side settings of release link 19 in order to which plastic products and its condensate in runner are released or pulled out
There is push rod 20.
Wherein, cylinder 29 is connected by screw to base fixing plate 26, and cushion block 2 is connected by screw to Bottom clamp plate 1, such as
This setting is to install easy, convenient disassembly, easy to operate；Push plate 3 is connected by screw to ejector pin retaining plate 4, cushion block 2 with
Support plate 5 is connected by screw to, and such setting is to install easy, convenient disassembly；Support plate 5 and moving template 6 pass through screw
Connection, mo(u)ld bottom half core 14 is connected by screw to moving template 6, and such setting is for convenient disassembly, easy to operate；Wedge block 8 with
Moving template 6 is connected by screw to, and wedge block 8 is connected by screw to solid plate 11, and such setting is to connect reliable, assembly and disassembly
It is convenient；Upper core 15 is connected by screw to solid plate 11, and cover half fixed plate 12 is connected by screw to solid plate 11, is so set
Set is to install easy, convenient disassembly, easy to operate；Cover half fixed plate 12 is connected by screw to thermal insulation board 13, thermal insulation board
For 13 materials by the composite material of glass fibre and resins synthesis resistant to high temperature, such setting is because of the material without asbestos, right
Environment no damage to human body, low thermal conductivity, anti-pressure ability are strong；Fixed ring 22 is connected by screw to cover half fixed plate 12, cast gate
Set 23 is connected through a screw thread with solid plate 11, and such setting is in order to which structure is simple, connection is reliable, is convenient to mount and dismount.
In above structure, the mold is fixed on desired position first, secondly by the raw material in injection raw material bottle 27 from
Cast gate 28 is poured runner 24 and enters type chamber 16, and type chamber 16 is to combine the sealing space formed with mo(u)ld bottom half core 14 by upper core 15, to
After filling full entire type chamber 16, it is opened after cooling and shaping, can be very good the shape for solidifying mobile phone protecting case 30 in this way,
Side slide 9 pushes mo(u)ld bottom half core 14 under the action of inclined guide pillar 10 when die sinking, and mo(u)ld bottom half core 14 is mounted on moving template 6,29 institute of cylinder
The push rod 20 of connection pulls out moving template 6, moves cushion block 2 and moving template 6 to 1 direction of Bottom clamp plate along guide post 17, by dynamic model
Plate 6 and solid plate 11 separate, more convenient in this way to take out mobile phone protecting case 30, push sprue puller 21 using cylinder 29, will be required
30 product of mobile phone protecting case ejection, push release link 19 set back, be and so on molded, and each part of mold
It is easy to disassemble.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of plastic injection mold convenient for fast assembling-disassembling, it is characterised in that: including base fixing plate (26), upper core
(15), mo(u)ld bottom half core (14), type chamber (16), moving template (6) are provided with Bottom clamp plate (1) above the base fixing plate (26),
The Bottom clamp plate (1) is internally provided with cylinder (29), is provided with push plate (3), the push plate above the Bottom clamp plate (1)
(3) side is provided with cushion block (2), is provided with ejector pin retaining plate (4) above the push plate (3), the ejector pin retaining plate (4)
Top be provided with support plate (5), be provided with the moving template (6) above the support plate (5), the moving template (6)
Side is provided with spring (7), is provided with the mo(u)ld bottom half core (14) above the moving template (6), the mo(u)ld bottom half core (14) it is interior
Portion is provided with exhaust outlet (25), and the type chamber (16) is provided with above the mo(u)ld bottom half core (14), is set inside the type chamber (16)
It is equipped with mobile phone protecting case (30), is provided with the upper core (15) above the type chamber (16), the one of the mo(u)ld bottom half core (14)
Side is provided with side slide (9), and the side slide (9) is internally provided with inclined guide pillar (10), and the side slide (9) is far under described
Type core (14) side is provided with wedge block (8), is provided with solid plate (11), the solid plate above the upper core (15)
(11) it is provided with above cover half fixed plate (12), is provided with thermal insulation board (13) above the cover half fixed plate (12), it is described
It is provided with above thermal insulation board (13) fixed ring (22), is provided with injection raw material bottle (27) above the fixed ring (22),
The fixed ring (22) is internally provided with sprue bush (23), and runner (24), institute are poured in being internally provided with for the sprue bush (23)
It states to pour and be provided with above runner (24) cast gate (28), the push plate (3) is internally provided with sprue puller (21), and the cover half is fixed
The side of plate (12) is provided with guide post (17), and the outside of the guide post (17) is provided with guide sleeve (18), under the guide post (17)
Side is provided with release link (19), and the side of the release link (19) is provided with push rod (20).
2. a kind of plastic injection mold convenient for fast assembling-disassembling as described in claim 1, it is characterised in that: the cylinder (29)
It is connected by screw to the base fixing plate (26), the cushion block (2) is connected by screw to the Bottom clamp plate (1).
3. a kind of plastic injection mold convenient for fast assembling-disassembling as described in claim 1, it is characterised in that: the push plate (3)
It is connected by screw to the ejector pin retaining plate (4), the cushion block (2) is connected by screw to the support plate (5).
4. a kind of plastic injection mold convenient for fast assembling-disassembling as described in claim 1, it is characterised in that: the support plate
(5) it is connected by screw to the moving template (6), the mo(u)ld bottom half core (14) is connected by screw to the moving template (6).
5. a kind of plastic injection mold convenient for fast assembling-disassembling as described in claim 1, it is characterised in that: the wedge block
(8) it is connected by screw to the moving template (6), the wedge block (8) is connected by screw to the solid plate (11).
6. a kind of plastic injection mold convenient for fast assembling-disassembling as described in claim 1, it is characterised in that: the upper core
(15) it is connected by screw to the solid plate (11), the cover half fixed plate (12) and the solid plate (11) are connected by screw
It connects.
7. a kind of plastic injection mold convenient for fast assembling-disassembling as described in claim 1, it is characterised in that: the cover half is fixed
Plate (12) is connected by screw to the thermal insulation board (13), and thermal insulation board (13) material is by glass fibre and resin resistant to high temperature
The composite material of synthesis.
8. a kind of plastic injection mold convenient for fast assembling-disassembling as described in claim 1, it is characterised in that: the fixed ring
(22) it is connected by screw to the cover half fixed plate (12), the sprue bush (23) and the solid plate (11) are connected by screw thread
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910177461.9A CN109795079A (en) | 2019-03-09 | 2019-03-09 | A kind of plastic injection mold convenient for fast assembling-disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910177461.9A CN109795079A (en) | 2019-03-09 | 2019-03-09 | A kind of plastic injection mold convenient for fast assembling-disassembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109795079A true CN109795079A (en) | 2019-05-24 |
Family
ID=66561858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910177461.9A Withdrawn CN109795079A (en) | 2019-03-09 | 2019-03-09 | A kind of plastic injection mold convenient for fast assembling-disassembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109795079A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246249A1 (en) * | 2022-06-23 | 2023-12-28 | 中北大学 | High-precision and high-efficiency injection mold for high-aspect-ratio double-layer cylindrical part, and molding method using same |
-
2019
- 2019-03-09 CN CN201910177461.9A patent/CN109795079A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246249A1 (en) * | 2022-06-23 | 2023-12-28 | 中北大学 | High-precision and high-efficiency injection mold for high-aspect-ratio double-layer cylindrical part, and molding method using same |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190524 |