CN209240420U - A kind of easily demoulding injection mold - Google Patents
A kind of easily demoulding injection mold Download PDFInfo
- Publication number
- CN209240420U CN209240420U CN201821918504.1U CN201821918504U CN209240420U CN 209240420 U CN209240420 U CN 209240420U CN 201821918504 U CN201821918504 U CN 201821918504U CN 209240420 U CN209240420 U CN 209240420U
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- China
- Prior art keywords
- upper mold
- plate
- fixedly connected
- sides
- hydraulic cylinder
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Abstract
The utility model discloses a kind of easily demoulding injection molds, including upper mounted plate and bottom plate, the two sides of upper mounted plate pass through support column and are fixedly connected with bottom plate, the two sides on upper mounted plate top are fixed with hydraulic cylinder, hydraulic cylinder is fixedly connected by the hydraulic stem through upper mounted plate with the top of upper mold, the guide rod that the two sides of upper mold are fixed with interts connection with support column respectively, die cavity is offered immediately below upper mold, the two sides of die cavity inner tip are embedded with push plate, a kind of easily demoulding injection mold of the utility model, upper die and lower die coincide, fluid body is injected by injection molding tube, to form required shape, after sizing, pass through hydraulic cylinder works, make contraction of hydraulic pressure bar, to make upper mold move up along support column, pass through the effect of push rod and push plate, the mold inside die cavity is set quickly to take off From achieving the purpose that fast demoulding, greatly improve work efficiency, overall structure is simple, practical.
Description
Technical field
The utility model relates to a kind of injection mold, in particular to a kind of easily demoulding injection mold belongs to mold and sets
Standby technical field.
Background technique
Injection molding is a kind of processing method used when producing certain complex-shaped components in batches, refers specifically to be heated and melt
The plastics of change inject die cavity by injection molding machine high pressure and obtain formed products after cooling and solidifying.According to moulding process divide into pass mold,
Blow molding die, draw mould, thermoforming mould, hot-die (compression mould), injection mold etc., wherein hot-die can be divided into excessive again in a manner of flash
Formula, semi-positive, three kinds of formula of not overflowing, injection mold can be divided into two kinds of cold flowing mould channel, hot runner mould with running gate system again, but whether
Which kind of Shooting Technique requires to use injection mold.
Injection mold is in patternmaking process, sometimes due to the accidental causes such as operation error, are easy the personal safety to worker
It threatens, in addition after the completion of injection molding, demoulding is more time-consuming and laborious, be easy to cause the damage of injection mould, influences the conjunction of product
Lattice rate reduces working efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of easily demoulding injection molds, to solve to mention in above-mentioned background technique
Injection mold working efficiency out is low, the not high problem of the product quality of production.
To achieve the above object, the utility model provides the following technical solutions: a kind of easily demoulding injection mold, including
Upper mounted plate and bottom plate, the two sides of fixed plate pass through support column and are fixedly connected with the bottom plate, described
The two sides on upper mounted plate top are fixed with hydraulic cylinder, the hydraulic cylinder by hydraulic stem through fixed plate with it is upper
The top of mould is fixedly connected, and the guide rod that the two sides of the upper mold are fixed with is described respectively with the interspersed connection of the support column
Die cavity is offered immediately below upper mold, the two sides of the die cavity inner tip are embedded with push plate, the push rod on the push plate top
It is fixedly connected through the upper mold and fixed plate with limited block, the push rod is arranged close to the fixation of one end of the upper mold
The outer cover of restraining position ring block, the push rod is equipped with reset spring, the bottom end of one end of the reset spring and fixed plate
It is fixedly connected, the upper mold is arranged right below lower die.
As a kind of optimal technical scheme of the utility model, the support column is the body of stainless steel of hollow cylinder.
As a kind of optimal technical scheme of the utility model, the two sides on the bottom plate top are fixed with hydraulic
Cylinder soft-touch control, the hydraulic cylinder are electrically connected by the hydraulic cylinder soft-touch control and external power supply.
As a kind of optimal technical scheme of the utility model, the center position of the upper die tip is embedded with injection molding
Pipe, the injection molding tube are fixedly connected with the output end of extraneous fluid reservoir.
As a kind of optimal technical scheme of the utility model, the two sides of the lower die pass through connecting plate and the support
Column is fixedly connected, and the avris inside the lower die is equipped with cold water pipe, and the avris of the lower die convex body is equidistantly equipped with several
Closeable inflatable mouth, the inflatable mouth are fixedly connected by tracheae with the outlet side of air pump, and the air pump is arranged under described
The underface of mould, and be fixedly connected with the top of the bottom plate.
Compared with prior art, the utility model has the beneficial effects that a kind of easily demoulding injection mould of the utility model
Tool, upper die and lower die coincide, and inject fluid body by injection molding tube, so that the shape needed for being formed passes through liquid after sizing
Cylinder pressure work, makes contraction of hydraulic pressure bar, so that upper mold be made to move up along support column, by the effect of push rod and push plate, makes in die cavity
The mold in portion can be rapidly separated, and achieve the purpose that fast demoulding, be greatly improved work efficiency, and overall structure is simple, cost
It is cheap, it is practical, it is easy to spread.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the schematic diagram of the section structure of the utility model；
Fig. 3 is the push rod enlarged structure schematic diagram of the utility model.
In figure: 1, upper mounted plate；2, support column；3, bottom plate；4, hydraulic cylinder；5, hydraulic stem；6, upper mold；7, it is oriented to
Bar；8, die cavity；9, lower die；10, cold water pipe；11, inflatable mouth；12, air pump；13, tracheae；14, hydraulic cylinder soft-touch control；15, it infuses
Modeling pipe；16, limited block；17, push rod；18, push plate；19, stop collar；20, reset spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of easily demoulding injection mold, including upper mounted plate 1 is under
Fixed plate 3, the two sides of upper mounted plate 1 pass through support column 2 and are fixedly connected with bottom plate 3, and the two sides on 1 top of upper mounted plate are equal
It is fixed with hydraulic cylinder 4, hydraulic cylinder 4 is fixedly connected by the hydraulic stem 5 through upper mounted plate 1 with the top of upper mold 6, upper mold 6
The guide rod 7 that is fixed with of two sides respectively with the interspersed connection of support column 2, the underface of upper mold 6 offers die cavity 8, in die cavity 8
The two sides on portion top are embedded with push plate 18, and the push rod 17 on 18 top of push plate is solid through upper mold 6 and upper mounted plate 1 and limited block 16
Fixed connection, push rod 17 are equipped with stop collar 19 close to one end fixing sleeve of upper mold 6, and the outer cover of push rod 17 is equipped with reset spring 20,
One end of reset spring 20 is fixedly connected with the bottom end of upper mounted plate 1, and upper mold 6 is arranged right below lower die 9.
Preferably, support column 2 is the body of stainless steel of hollow cylinder, extends the service life of support column 2.
Preferably, the two sides on 3 top of bottom plate are fixed with hydraulic cylinder soft-touch control 14, and hydraulic cylinder 4 passes through hydraulic
Cylinder soft-touch control 14 and external power supply are electrically connected, and the switch of easily controllable hydraulic cylinder 4 facilitates operation, uses and more pacify
Entirely.
Preferably, the center position on 6 top of upper mold is embedded with injection molding tube 15, and injection molding tube 15 is defeated with extraneous fluid reservoir
Outlet is fixedly connected, and is easy to inject fluid body between upper mold 6 and lower die 9.
Preferably, the two sides of lower die 9 pass through connecting plate and are fixedly connected with support column 2, and the avris inside lower die 9 is equipped with
Cold water pipe 10, the avris of 9 convex body of lower die are equidistantly equipped with several closeable inflatable mouths 11, inflatable mouth 11 by tracheae 13 with
The outlet side of air pump 12 is fixedly connected, and the underface of lower die 9 is arranged in air pump 12, and is fixedly connected with the top of bottom plate 3,
Cold water is poured in cold water pipe 10, keeps injection mold cooling, achievees the purpose that fast demoulding, 12 air-blowing body of air pump enter tracheae 13
In, then gas is blown out by inflatable mouth 11, is further increased demoulding efficiency, is not only increased working efficiency, and improves production
Quality.
When specifically used, a kind of easily demoulding injection mold of the utility model touches hydraulic cylinder touch by two hands and opens
14 are closed, the touch of two hands starts switch, otherwise turns off the switch, and reduces accident frequency rate, plays guarantor to the personal safety of worker
Shield effect, makes hydraulic cylinder 4 work, and hydraulic cylinder 4 drives upper mold 6 to move up and down along support column 2 by hydraulic stem 5, and upper mold 6 is under
Mould 9 is in contact, and then injects fluid body between 9 convex body of die cavity 8 and lower die by injection molding tube 15, after the completion of molding, cold water
10 inner recirculation flow of pipe enters cold water, plays the purpose of cooling, blasts gas into tracheae 13 by air pump 12, then passes through inflatable mouth
11 are discharged between 9 convex body of lower die and injection-molded work, to achieve the purpose that injection-molded work is rapidly separated with lower die 9, in upper mold 6
It moves, drives push rod 17 to move up therewith, when stop collar 19 touches reset spring 20, upper mold 6 continues to move up, and makes 17 bottom end of push rod
Push plate 18 push injection-molded work, be rapidly separated injection-molded work with upper mold 6, improve demoulding efficiency, and then improve production
Efficiency, it is relatively inexpensive.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of easily demoulding injection mold, including upper mounted plate (1) and bottom plate (3), which is characterized in that described solid
The two sides of fixed board (1) pass through support column (2) and are fixedly connected with the bottom plate (3), and the two of fixed plate (1) top
Side is fixed with hydraulic cylinder (4), and the hydraulic cylinder (4) passes through the hydraulic stem (5) and upper mold through fixed plate (1)
(6) top is fixedly connected, and the guide rod (7) that the two sides of the upper mold (6) are fixed with is interspersed with the support column (2) respectively
It connects, is offered die cavity (8) immediately below the upper mold (6), the two sides of die cavity (8) inner tip are embedded with push plate
(18), the push rod (17) on push plate (18) top is solid through the upper mold (6) and fixed plate (1) and limited block (16)
Fixed connection, one end fixing sleeve of the push rod (17) close to the upper mold (6) is equipped with stop collar (19), outside the push rod (17)
Portion is arranged with reset spring (20), and one end of the reset spring (20) is fixedly connected with the bottom end of fixed plate (1), institute
That states upper mold (6) is arranged right below lower die (9).
2. a kind of easily demoulding injection mold according to claim 1, it is characterised in that: the support column (2) is sky
The body of stainless steel of heart cylinder.
3. a kind of easily demoulding injection mold according to claim 1, it is characterised in that: bottom plate (3) top
The two sides at end are fixed with hydraulic cylinder soft-touch control (14), and the hydraulic cylinder (4) passes through the hydraulic cylinder soft-touch control (14)
It is electrically connected with external power supply.
4. a kind of easily demoulding injection mold according to claim 1, it is characterised in that: upper mold (6) top
Center position is embedded with injection molding tube (15), and the injection molding tube (15) is fixedly connected with the output end of extraneous fluid reservoir.
5. a kind of easily demoulding injection mold according to claim 1, it is characterised in that: the two sides of the lower die (9)
It is fixedly connected by connecting plate with the support column (2), the internal avris of the lower die (9) is equipped with cold water pipe (10), institute
The avris for stating lower die (9) convex body is equidistantly equipped with several closeable inflatable mouths (11), and the inflatable mouth (11) passes through tracheae
(13) be fixedly connected with the outlet side of air pump (12), the air pump (12) is arranged in the underface of the lower die (9), and with it is described
The top of bottom plate (3) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821918504.1U CN209240420U (en) | 2018-11-21 | 2018-11-21 | A kind of easily demoulding injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821918504.1U CN209240420U (en) | 2018-11-21 | 2018-11-21 | A kind of easily demoulding injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209240420U true CN209240420U (en) | 2019-08-13 |
Family
ID=67530009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821918504.1U Expired - Fee Related CN209240420U (en) | 2018-11-21 | 2018-11-21 | A kind of easily demoulding injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209240420U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466127A (en) * | 2019-09-20 | 2019-11-19 | 重庆永安安防科技有限公司 | Regulatable safety helmet production control system |
| CN111216322A (en) * | 2020-03-03 | 2020-06-02 | 王弯 | Injection mold |
| CN113134955A (en) * | 2021-05-06 | 2021-07-20 | 莫颖乐 | Injection mold with condensation function |
-
2018
- 2018-11-21 CN CN201821918504.1U patent/CN209240420U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466127A (en) * | 2019-09-20 | 2019-11-19 | 重庆永安安防科技有限公司 | Regulatable safety helmet production control system |
| CN110466127B (en) * | 2019-09-20 | 2021-12-31 | 重庆永安安防科技有限公司 | Adjustable safety helmet production control system |
| CN111216322A (en) * | 2020-03-03 | 2020-06-02 | 王弯 | Injection mold |
| CN113134955A (en) * | 2021-05-06 | 2021-07-20 | 莫颖乐 | Injection mold with condensation function |
| CN113134955B (en) * | 2021-05-06 | 2022-09-20 | 广东启智精密科技有限公司 | Injection mold with condensation function |
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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: 20190813 Termination date: 20201121 |