CN208745257U - A kind of injection mould slide block demoulding mechanism three times - Google Patents
A kind of injection mould slide block demoulding mechanism three times Download PDFInfo
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- CN208745257U CN208745257U CN201821416528.7U CN201821416528U CN208745257U CN 208745257 U CN208745257 U CN 208745257U CN 201821416528 U CN201821416528 U CN 201821416528U CN 208745257 U CN208745257 U CN 208745257U
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- slide
- slider head
- fuse
- retainer plate
- sliding seat
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Abstract
The utility model discloses a kind of injection mould slide block demoulding mechanisms three times; including fuse, core retainer plate, slider head, slide and take-up housing, core retainer plate is set on fuse, and slider head, which is opened, is formed with slide opening; core is set in slide opening, is formed with forming cavity between fuse, core retainer plate and slider head；Take-up housing side is provided with the link block connecting with the driving end of oil cylinder, link block, take-up housing, slide and slider head are sequentially connected, fuse is fixed in sliding seat far from one end of forming cavity, core retainer plate is fixed in slide far from one end of forming cavity, slide is provided with the inclined-plane being slidably connected with slider head, it is provided with the first limited screw between sliding seat and slide, the second limited screw is provided between sliding seat and slider head；Sliding seat successively drives sliding seat, slider head mobile by the first limited screw, the second limited screw, demoulds fuse, core retainer plate and slider head successively from round tube.The utility model is structurally reasonable, guarantees that demoulding mechanism is reliable and stable, improves the performance of enterprises.
Description
Technical field
The utility model relates to injection mold technology, in particular to a kind of injection mould slide block demoulding mechanism three times.
Background technique
Injection mold mainly produces plasthetics, and the plastics melted that are heated are by injection molding machine high pressure injection type chamber, through cooling solid
It is formed after change；Some special plasthetics need to be arranged the Circular Pipe of infusion or gas transmission, in order to guarantee that sealing requirements are oval
Pipe is integrally formed on plasthetics, and round tube inner hole is profound, round tube outer circle also sets up back-off, and traditional moulds are once or twice
Demolding structure is all unable to complete the stripping operation of this kind of Circular Pipe structure, and urgent need designs new demolding structure to solve this kind of length
The release problems of round tube.
Utility model content
The technical issues of the utility model solves is to provide a kind of injection mould for above-mentioned defect existing in the prior art
Has sliding block demoulding mechanism three times, to solve the problems mentioned in the above background technology.
To solve above-mentioned technical problem, the technical solution that the utility model is taken is as follows: a kind of injection mould slide block is three times
Demoulding mechanism, including fuse, core retainer plate, slider head, slide and take-up housing, the core retainer plate are set on fuse, and the slider head is opened
Be formed with slide opening, the core is set in slide opening, be formed between the fuse, core retainer plate and slider head integrated injection molding round tube at
Type chamber；The take-up housing side is provided with the link block connecting with the driving end of oil cylinder, the link block, take-up housing, slide and
Slider head is sequentially connected, and the fuse is fixed in sliding seat, the one end of the core retainer plate far from forming cavity far from one end of forming cavity
It is fixed in slide, the slide is provided with the inclined-plane being slidably connected with slider head, and is provided between the sliding seat and slide
One limited screw is provided with the second limited screw between the sliding seat and slider head；The sliding seat passes through the first limit spiral shell
Silk, the second limited screw successively drive sliding seat, slider head mobile, make the fuse, core retainer plate and slider head successively from round tube
Demoulding.
It is further described as to above-mentioned technical proposal:
In the above-mentioned technical solutions, the first spring, second limited screw are provided between the take-up housing and slide
On be arranged with second spring, the both ends of the second spring are connect with slider head and sliding seat respectively, the length of the second spring
Degree is greater than the first spring.
In the above-mentioned technical solutions, attachment base is arranged close to the side of slide in the slider head；The take-up housing, which is opened, to be formed with
Jack opens the through slot for being formed with and being connected to jack on the slide, and one end of second limited screw is successively from jack and through slot
It passes through and is fixed in attachment base.
In the above-mentioned technical solutions, inclined direction of second limited screw along inclined-plane is arranged；The second limit spiral shell
The quantity of silk is two, and described two second limited screws are arranged in parallel.
In the above-mentioned technical solutions, one end of the fuse is provided with the fuse fixed block affixed with sliding seat, the core
One end of set is provided with the core retainer plate fixed block affixed with slide, and the fuse fixed block is located at core retainer plate fixed block far from forming cavity
Side.
Compared with prior art, the utility model has the beneficial effects that: the utility model is structurally reasonable, sliding seat passes through
First limited screw, the second limited screw successively drive sliding seat, slider head mobile, make fuse, core retainer plate and slider head successively from
It is demoulded on round tube, realization demoulds three times, solves the release problems of Circular Pipe, guarantees that demoulding mechanism is reliable and stable, improves enterprise
Benefit.
Detailed description of the invention
Fig. 1 is the utility model overlooking structure diagram；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is A-A` the schematic diagram of the section structure in Fig. 1；
Fig. 4 is B-B` the schematic diagram of the section structure in Fig. 1.
In figure: 1, moulding；11, round tube；2, slider head；21, attachment base；3, fuse；31, fuse fixed block；4, core retainer plate；
41, core retainer plate fixed block；5, slide；51, inclined-plane；52, through slot；6, take-up housing；61, jack；71, the second limited screw；72, second
Spring；73, the first spring；74, the first limited screw；8, oil cylinder；81, link block.
Specific embodiment
1 the utility model is described in further detail to attached drawing 4 with reference to the accompanying drawing.
It is exemplary by reference to the embodiment that attached drawing describes, it is intended to for explaining the application, and should not be understood as pair
The limitation of the application.In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ",
" width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the application and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second "
It is used for description purposes only, is not understood to indicate or imply relative importance or implicitly indicates indicated technical characteristic
Quantity.Thus, define " first ", the feature of " second " can explicitly or implicitly include one or more spy
Sign.In the description of the present application, " several ", the meaning of " plurality " is two or more, unless otherwise clearly specific
It limits.Unless otherwise clearly defined and limited, in this application, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, such as, it may be a fixed connection, may be a detachable connection, or be integrally connected；It can be machinery
Connection, is also possible to be electrically connected；It can be directly connected, two elements can also be can be indirectly connected through an intermediary
Internal connection.For the ordinary skill in the art, above-mentioned term can be understood in the application as the case may be
In concrete meaning.Unless otherwise clearly defined and limited, in this application, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.And fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign includes fisrt feature right above second feature and oblique upper under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
As shown in Figs 1-4, a kind of injection mould slide block demoulding mechanism, including fuse 3, core retainer plate 4, slider head 2, slide three times
5 and take-up housing 6, core retainer plate 4 be set on fuse 3, slider head 2, which is opened, is formed with slide opening, core retainer plate 4 be arranged in slide opening, fuse 3, core retainer plate 4
The forming cavity of integrated injection molding round tube 11 is formed between slider head 2；6 side of take-up housing is provided with to be connected with the driving end of oil cylinder 8
The link block 81 connect, link block 81, take-up housing 6, slide 5 and slider head 2 are sequentially connected, and the one end of fuse 3 far from forming cavity is solid
Be connected to sliding seat, core retainer plate 4 is fixed in slide 5 far from one end of forming cavity, slide 5 be provided be slidably connected with slider head 2 it is oblique
Face 51 is provided with the first limited screw 74, the second limit is provided between sliding seat and slider head 2 between sliding seat and slide 5
Screw 71；Sliding seat successively drives sliding seat, slider head 2 mobile by the first limited screw 74, the second limited screw 71, makes core
Son 3, core retainer plate 4 and slider head 2 are successively demoulded from round tube 11.
It is provided with the first spring 73 between take-up housing 6 and slide 5, is arranged with second spring 72 on the second limited screw 71,
The both ends of second spring 72 are connect with slider head 2 and sliding seat respectively, and the length of second spring 72 is greater than the first spring 73.
Attachment base 21 is arranged close to the side of slide 5 in slider head 2；Take-up housing 6, which is opened, is formed with jack 61, opens and is formed on slide 5
The through slot 52 being connected to jack 61, one end of the second limited screw 71 successively pass through from jack 61 and through slot 52 and are fixed in connection
Seat 21.
Inclined direction of second limited screw 71 along inclined-plane 51 is arranged；The quantity of second limited screw 71 is two, two
Second limited screw 71 is arranged in parallel.
One end of fuse 3 is provided with the fuse fixed block 31 affixed with sliding seat, and one end of core retainer plate 4 is provided with and slide 5
Affixed core retainer plate fixed block 41, fuse fixed block 31 are located at side of the core retainer plate fixed block 41 far from forming cavity.
Utility model works process, oil cylinder 8 are turned right 6 level of take-up housing pulling by link block 81, and take-up housing 6 pulls
Fuse 3 starts sub 3 stripping strokes of first time core pulling, during this elongation of the first spring 73 using elastic force make slide 5 it is motionless, the
The elongation of two springs 72 keeps slider head 2 motionless using elastic force, and after sliding seat pull distance a, sliding seat passes through the first limited screw
74 drive slides 5 move right, and take-up housing 6 pulls fuse 3, slide 5 that core retainer plate 4 is pulled to start second of core pulling, 4 stripping strokes of set,
The elongation of second spring 72 keeps slider head 2 motionless using elastic force during this, at the same slide 5 relative to slider head 2 along inclined-plane 51
Mobile, after 5 moving distance b of slide, sliding seat drives slider head 2 to move right by the second limited screw 71, and take-up housing 6 is drawn
Dynamic fuse 3, slide 5 pull core retainer plate 4, take-up housing 6 that slider head 2 is pulled to start third time stripping stroke, and slider head 2 is along slide 5
Inclined-plane 51 guidance be detached from injecting products button bit infused after fuse 3, core retainer plate 4 and slider head 2 demould all from round tube 11
The whole demoulding of plastic 1.When needing to be molded next time, by oil cylinder 8, successively by slider head 2, slide 5 and take-up housing 6
Original position is retracted to the left.Wherein a is delay stroke (the first limited screw 74 hanging one end and take-up housing of the first limited screw 74
The distance between 6), a+b is total delay stroke (the second limited screw 71 hanging one end and take-up housing of the second limited screw 71
The distance between 6) size of a, the second limit of adjustment, can be adjusted according to the length that moulding 1 adjusts the first limited screw 74
The length of position screw 71 can adjust the size with b.
Do not limit the technical scope of the present invention above, it is all according to the utility model technical spirit to
On embodiment made by any modification, equivalent variations and modification, in the range of still falling within the technical solution of the utility model.
Claims (5)
1. a kind of injection mould slide block demoulding mechanism three times, it is characterised in that: including fuse, core retainer plate, slider head, slide and sliding block
Seat, the core retainer plate are set on fuse, and the slider head, which is opened, is formed with slide opening, and the core is set in slide opening, the fuse, core
The forming cavity of integrated injection molding round tube is formed between set and slider head；The take-up housing side is provided with to be connected with the driving end of oil cylinder
The link block connect, the link block, take-up housing, slide and slider head are sequentially connected, and the one end of the fuse far from forming cavity is solid
It is connected to sliding seat, the core retainer plate is fixed in slide far from one end of forming cavity, and the slide is provided with to be slidably connected with slider head
Inclined-plane, the first limited screw is provided between the sliding seat and slide, is provided between the sliding seat and slider head
Two limited screws；The sliding seat successively drives sliding seat, slider head mobile by the first limited screw, the second limited screw,
Demould the fuse, core retainer plate and slider head successively from round tube.
2. a kind of injection mould slide block according to claim 1 demoulding mechanism three times, it is characterised in that, the take-up housing with
It is provided with the first spring between slide, second spring, the both ends point of the second spring are arranged on second limited screw
It is not connect with slider head and sliding seat, the length of the second spring is greater than the first spring.
3. a kind of injection mould slide block according to claim 1 demoulding mechanism three times, it is characterised in that, the slider head leans on
Attachment base is arranged in the side of nearly slide；The take-up housing, which is opened, is formed with jack, and the through slot for being formed with and being connected to jack is opened on the slide,
One end of second limited screw successively passes through from jack and through slot and is fixed in attachment base.
4. a kind of injection mould slide block according to claim 3 demoulding mechanism three times, it is characterised in that, second limit
Inclined direction of the screw along inclined-plane is arranged；The quantity of second limited screw is two, described two second limited screw phases
Mutually it is arranged in parallel.
5. a kind of injection mould slide block according to claim 1 demoulding mechanism three times, it is characterised in that, the one of the fuse
End is provided with the fuse fixed block affixed with sliding seat, and one end of the core retainer plate is provided with the core retainer plate fixed block affixed with slide,
The fuse fixed block is located at side of the core retainer plate fixed block far from forming cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821416528.7U CN208745257U (en) | 2018-08-31 | 2018-08-31 | A kind of injection mould slide block demoulding mechanism three times |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821416528.7U CN208745257U (en) | 2018-08-31 | 2018-08-31 | A kind of injection mould slide block demoulding mechanism three times |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208745257U true CN208745257U (en) | 2019-04-16 |
Family
ID=66081430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821416528.7U Active CN208745257U (en) | 2018-08-31 | 2018-08-31 | A kind of injection mould slide block demoulding mechanism three times |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208745257U (en) |
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2018
- 2018-08-31 CN CN201821416528.7U patent/CN208745257U/en active Active
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