CN209580340U - A kind of simple built-in head board mould structure - Google Patents
A kind of simple built-in head board mould structure Download PDFInfo
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- CN209580340U CN209580340U CN201920035870.0U CN201920035870U CN209580340U CN 209580340 U CN209580340 U CN 209580340U CN 201920035870 U CN201920035870 U CN 201920035870U CN 209580340 U CN209580340 U CN 209580340U
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- Prior art keywords
- head board
- simple built
- built
- sound template
- mould structure
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- 238000001746 injection moulding Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of simple built-in head board mould structures, including sound template, the back side of the sound template offers groove in the shape of an " I ", the inner cavity of the groove is plugged with simple built-in head board, the bottom end screw of the simple built-in head board is connected with release limited block, to control the ejection stroke of simple built-in head board.The simple built-in head board mould structure, can control ejection stroke, can reduce mould bases height dimension, reduce material, processing cost and injection molding machine tonnage, improve production efficiency, compared with three template die technologies, structure is simple, and die table is high, and the service life is long.
Description
Technical field
The utility model relates to technical field of mold, specially a kind of simple built-in head board mould structure.
Background technique
Injection molding is a kind of method of industrial products production moulding, and product is usually using rubber injection mold and plastic injection, injection molding
Molding die platen press and casting die can be also dispensed, in process of production, needs to exit product from type chamber, common product product
Release be that head board is set among mould leg, releases the structures such as fixed plate, the setting of the ejection systems such as oblique top, thimble mechanism is existed
On head board, when mold die sinking, driving force is provided by injection molding machine or oil cylinder, head board is pushed to move upwards, to push oblique
Top, thimble etc. move upwards to eject product, and portioned product needs to be arranged three template die depannings since product structure limits, and three
Template die structure needs one piece of stripper plate of more settings, and in mold die sinking, stripper plate moves first to be detached from other templates, will expect handle
Abjection, later other templates movement continue die sinking and complete product depanning, and traditional head board releases the ejection systems such as fixed plate
Design, due to the influence of ejection stroke factor, it is larger to will cause mould bases short transverse size, thus in mold injection molding,
It need to select much higher than clamp force injection molding machine, result in waste of resources, reduce production efficiency, meanwhile, the increase of mould bases size can make
At the waste of the costs such as the raising of material and processing cost and artificial, transport, in existing three template dies technology, in two template die bases
One piece of stripper plate of more settings is needed on plinth, not only structure is complicated, but also material stripping campaign needs big pull rod, lower link bar and resin opening and closing
The mutual cooperation athleticism of more structures such as device realizes that die table is low, and the service life is low.
Utility model content
The purpose of this utility model is to provide a kind of simple built-in head board mould structures, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of simple built-in head board mould structure,
Including sound template, the back side of the sound template offers groove in the shape of an " I ", and the inner cavity of the groove is plugged with letter
The bottom end screw of easily built-in head board, the simply built-in head board is connected with release limited block, to control simple built-in release
The ejection stroke of plate.
Preferably, the groove height in the sound template is equal to simple built-in head board, releases limited block and ejection row
The sum of height of journey.
Preferably, the top of the simple built-in head board should be lower than sound template top 3-5mm.
Preferably, many places guide block structure is set in the groove of the sound template, corresponding simple built-in head board
Surface offers the sliding slot with guide pad socket.
Preferably, the ejecting structures such as oblique top, thimble are set on the simple built-in head board.
Compared with prior art, the utility model has the beneficial effects that the simple built-in head board mould structure, works as mold
When die sinking, simple built-in head board travels forward under the driving force effect of injection molding machine or oil cylinder, pushes ejection system ejection system
Part achievees the effect that three template die product depannings, and release limited block, which can limit simple built-in head board, to be continued to move, and takes out product
Afterwards, mold return, simple built-in head board will pull the ejection systems such as oblique top, thimble mechanism and move reset backward, realize molding,
To make the device that can control ejection stroke, mould bases height dimension can be reduced, material, processing cost and injection molding are reduced
Machine tonnage improves production efficiency, and compared with three template die technologies, structure is simple, and die table is high, and the service life is long.
Detailed description of the invention
Fig. 1 is the utility model top view；
Fig. 2 is the front section view of the utility model.
In figure: 1, sound template, 2, simple built-in head board, 3, release limited block.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of simple built-in head board mould structure, packet
Sound template 1 is included, the back side of sound template 1 offers groove in the shape of an " I ", can be improved by the shape of groove to simple
The stability of built-in head board 2, the inner cavity of groove are plugged with simple built-in head board 2, the bottom end screw of simple built-in head board 2
It is connected with and releases limited block 3, to control the ejection stroke of simple built-in head board 2.
Preferably, further, the groove height in sound template 1 is equal to simple built-in head board 2, releases
The sum of limited block 3 and the height of ejection stroke can shorten mould bases height dimension, and reducing material reduces processing cost.
Preferably, further, the top of simple built-in head board 2 should be lower than 1 top 3- of sound template
5mm is conveniently adjusted mould bases, prevents from reducing kinematic accuracy because of mismachining tolerance.
Preferably, further, many places guide block structure, corresponding letter are set in the groove of sound template 1
The surface of easily built-in head board 2 offers the sliding slot with guide pad socket, plays positioning to simple built-in head board 2 and guiding is made
With.
Preferably, further, the ejecting structures such as oblique top, thimble are set on simple built-in head board 2, make tiltedly
The ejecting structures such as top, thimble can complete ejection product or reach three template die products to go out with the reciprocating motion of simple built-in head board 2
The effect of mould.
Its detailed connection means is techniques well known, following mainly to introduce working principle and process, specific works
It is as follows.
The ejection systems structure such as oblique top, thimble is fixed on simple built-in head board 2, when mold die sinking, by note
The driving force of molding machine or oil cylinder promotes simple built-in head board 2 to travel forward, and pushes ejection system ejection product or reaches three plates
The effect of moulded parts depanning releases limited block 3 and reaches 1 slot bottom of sound template when reaching movement travel, limits simply built-in push away
Ejecting plate 1 continues to move, and after product takes out, makes mold return by the driving force of injection molding machine or oil cylinder, simple built-in head board 2 to
After move, pull oblique top, the ejection systems mechanism such as thimble moves backward until resetting completely, it is all that next production entered after molding
Phase controls so that the device be enable to form ejection, can be substantially reduced mould bases height dimension, reduce material and be processed into
This, meanwhile, injection molding machine tonnage can be reduced, production efficiency is improved, compared to three template die technologies, structure is simple, and die table is high,
Service life is long.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ",
The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends "
Setting relationship 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, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation；Simultaneously
Unless otherwise clearly defined and limited, the terms such as term " clamping ", " axis connects ", " grafting ", " welding ", " being screwed on " should do broad sense
Understand, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection, be also possible to
Electrical connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element unless otherwise restricted clearly for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
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 simple built-in head board mould structure, including sound template (1), it is characterised in that: the sound template (1)
The back side offers groove in the shape of an " I ", and the inner cavity of the groove is plugged with simple built-in head board (2), described simple built-in
The bottom end screw of head board (2), which is connected with, releases limited block (3), to control the ejection stroke of simple built-in head board (2).
2. a kind of simple built-in head board mould structure according to claim 1, it is characterised in that: the sound template
(1) groove height on is equal to simple built-in head board (2), releases the sum of limited block (3) and the height of ejection stroke.
3. a kind of simple built-in head board mould structure according to claim 1, it is characterised in that: described simple built-in to push away
The top of ejecting plate (2) should be lower than sound template (1) top 3-5mm.
4. a kind of simple built-in head board mould structure according to claim 1, it is characterised in that: the sound template
(1) many places guide block structure is set in groove, and the surface of corresponding simple built-in head board (2) is offered to be socketed with guide pad
Sliding slot.
5. a kind of simple built-in head board mould structure according to claim 1, it is characterised in that: described simple built-in to push away
The ejecting structures such as oblique top, thimble are set on ejecting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920035870.0U CN209580340U (en) | 2019-01-10 | 2019-01-10 | A kind of simple built-in head board mould structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920035870.0U CN209580340U (en) | 2019-01-10 | 2019-01-10 | A kind of simple built-in head board mould structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209580340U true CN209580340U (en) | 2019-11-05 |
Family
ID=68352072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920035870.0U Expired - Fee Related CN209580340U (en) | 2019-01-10 | 2019-01-10 | A kind of simple built-in head board mould structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209580340U (en) |
-
2019
- 2019-01-10 CN CN201920035870.0U patent/CN209580340U/en not_active Expired - Fee Related
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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: 20191105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |