CN207077814U - A kind of pneumatic type liftout attachment for mould - Google Patents
A kind of pneumatic type liftout attachment for mould Download PDFInfo
- Publication number
- CN207077814U CN207077814U CN201720915961.4U CN201720915961U CN207077814U CN 207077814 U CN207077814 U CN 207077814U CN 201720915961 U CN201720915961 U CN 201720915961U CN 207077814 U CN207077814 U CN 207077814U
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- China
- Prior art keywords
- pneumatic jack
- pneumatic
- plug
- latch
- mould
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Abstract
The utility model discloses a kind of pneumatic type liftout attachment for mould, including pneumatic jack set, latch and pneumatic jack；The pneumatic jack is made up of the gentle push rod of pneumatic jack plug, and pneumatic jack plug is arranged on the top of pneumatic jack bar, and the diameter of pneumatic jack bar is less than the diameter of pneumatic jack plug；The pneumatic jack set is hollow cylinder, the upper end open that pneumatic jack covers from pneumatic jack is inserted into pneumatic jack set, pneumatic jack set lower ending opening forms air inlet, the external diameter of pneumatic jack plug is identical with the internal diameter that pneumatic jack covers, the lower end of pneumatic jack bar is additionally provided with the pin hole being engaged with latch, pneumatic jack, which is put, is provided with strip hole, and latch runs through strip hole and pin hole, and the length direction that the strip hole covers along pneumatic jack extends.This is used for the pneumatic type liftout attachment of mould, is pushed without push rod, it becomes possible to completes ejection action, it is only necessary to supply, compared with traditional ejector pin mechanism, due to without corresponding drive mechanism, therefore more saves space, wide market.
Description
Technical field
It the utility model is related to technical field of mold, specifically a kind of pneumatic type liftout attachment for mould.
Background technology
Mould be in industrial production being molded, being blow molded, extruding, die casting or obtain the methods of forging forming, smelting, punching press
The various moulds and instrument of required product.In brief, mould is the instrument for making formed article, and this instrument is by various
Part is formed, and different moulds is made up of different parts.It is mainly realized by the change of institute's moulding material physical state
The processing of article profile.It is known as the title of " mother of industry ".
Mould has specific profile or cavity shape, can make blank by contour line using the contour shape with cutting edge
Separation (punching) occurs for shape.Using cavity shape blank can be made to obtain corresponding three-dimensional shape.Mould generally comprise dynamic model and
Two parts of cover half (or punch-pin and cavity plate), the two is partable.Product is taken out when separating, blank is injected mould type when closing up
Chamber shapes.Mould is precision instrument, complex-shaped, bears the expansive force of blank, thick to structural strength, rigidity, case hardness, surface
Rugosity and machining accuracy all have higher requirements, and the development level of mould production is one of horizontal important symbol of machine-building.
Ejecting mechanism is the significant components of mould, and the ejecting mechanism of mould typically uses push rod or thimble at present, push rod or
Thimble is required to corresponding drive mechanism, it is therefore desirable to which the space of occupancy is larger, influences the volume of mould.
Utility model content
The purpose of this utility model is to provide a kind of pneumatic type liftout attachment for mould, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：
A kind of pneumatic type liftout attachment for mould, including pneumatic jack set, latch and pneumatic jack；The pneumatic jack by pneumatic jack plug and
Pneumatic jack bar forms, and pneumatic jack plug is arranged on the top of pneumatic jack bar, and the diameter of pneumatic jack bar is less than the diameter of pneumatic jack plug；The pneumatic jack set
For hollow cylinder, the upper end open that pneumatic jack covers from pneumatic jack is inserted into pneumatic jack set, and pneumatic jack set lower ending opening forms air inlet, pneumatic jack
The external diameter of plug is identical with the internal diameter that pneumatic jack covers, and the lower end of pneumatic jack bar is additionally provided with the pin hole being engaged with latch, and pneumatic jack is put
Strip hole is provided with, latch runs through strip hole and pin hole, and the length direction that the strip hole covers along pneumatic jack extends.
As further program of the utility model：The gentle push rod of pneumatic jack plug is integral type structure.
As the utility model further scheme：Spring is also arranged with the pneumatic jack bar, and spring is located at pneumatic jack
Between plug and latch.
As the utility model further scheme：When latch is located at strip hole bottom, pneumatic jack plug is located at pneumatic jack set
Interior, when latch is located at strip hole top, the top of pneumatic jack plug protrudes from the upper surface of pneumatic jack set, and the bottom of pneumatic jack plug is located at
Below the upper surface of pneumatic jack set.
Compared with prior art, the beneficial effects of the utility model are：
1st, the pneumatic type liftout attachment for being used for mould, is pushed without push rod, it becomes possible to completes ejection action, it is only necessary to supply
Gas, compared with traditional ejector pin mechanism, due to without corresponding drive mechanism, therefore space is more saved, market prospects are wide
It is wealthy.
2nd, the pneumatic type liftout attachment for being used for mould, it is simple in construction, it is practical, it is easy to spread.
Brief description of the drawings
Fig. 1 is the exploded perspective view of the pneumatic type liftout attachment for mould.
Fig. 2 is cross-sectional view after the pneumatic type liftout attachment assembling for mould.
In figure：1- pneumatic jacks set, 2- strip holes, 3- springs, 4- latches, 5- pneumatic jacks plug, 6- pneumatic jacks bar, 7- pin holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~2, in the utility model embodiment, a kind of pneumatic type liftout attachment for mould, including pneumatic jack
Set 1, latch 4 and pneumatic jack；The pneumatic jack is made up of the gentle push rod 6 of pneumatic jack plug 5, and pneumatic jack plug 5 is arranged on the top of pneumatic jack bar 6, and
The diameter of pneumatic jack bar 6 is less than the diameter of pneumatic jack plug 5, and the connected mode of the gentle push rod 6 of pneumatic jack plug 5 is without restriction, in the present embodiment,
Preferably, the gentle push rod 6 of the pneumatic jack plug 5 is integral type structure, more firmly；Pneumatic jack set 1 is hollow cylinder, pneumatic jack from
The upper end open of pneumatic jack set 1 is inserted into pneumatic jack set 1, and pneumatic jack covers 1 lower ending opening and forms air inlet, the external diameter and gas of pneumatic jack plug 5
The internal diameter of top cover 1 is identical, and so as to ensure that the sealing property between pneumatic jack plug 5 and pneumatic jack set 1, the lower end of pneumatic jack bar 6 is also set up
There is the pin hole 7 being engaged with latch 4, strip hole 2 is provided with pneumatic jack set 1, latch 4 runs through strip hole 2 and pin hole 7, from
And pneumatic jack is fixed in pneumatic jack set 1, avoid pneumatic jack from coming off, length direction of the strip hole 2 along pneumatic jack set 1 extends, institute
State and spring 3 is also arranged with pneumatic jack bar 6, and spring 3 is between pneumatic jack plug 5 and latch 4, when latch 4 is located at the bottom of strip hole 2
When, pneumatic jack plug 5 is located in pneumatic jack set 1, and when latch 4 is located at 2 top of strip hole, the top of pneumatic jack plug 5 protrudes from pneumatic jack set 1
Upper surface, and the bottom of pneumatic jack plug 5 is located at below the upper surface of pneumatic jack set 1, is arranged such, avoids latch 4 in the model of strip hole 2
Failed when enclosing interior mobile because pneumatic jack plug 5 and pneumatic jack set 1 completely disengage to eject caused by can not sealing.
Operation principle of the present utility model is：The pneumatic type liftout attachment for mould, in normal state, due to
The elastic force effect of spring 3, latch 4 are located at the bottom of strip hole 2, and pneumatic jack plug 5 is located in pneumatic jack set 1, are moved when needs carry out ejection
When making, the air inlet inflation of 1 lower end is covered from pneumatic jack, gas push pneumatic jack moves along pneumatic jack set 1, and pneumatic jack plug 5 ejects pneumatic jack set
1, realize that ejection acts, when stopping air inlet, in the presence of spring 3, in the retraction pneumatic jack of pneumatic jack plug 4 set 1.
The pneumatic type liftout attachment for mould, pushed without push rod, it becomes possible to complete ejection action, it is only necessary to supply
Gas, compared with traditional ejector pin mechanism, due to without corresponding drive mechanism, therefore space is more saved, market prospects are wide
It is wealthy.The pneumatic type liftout attachment for mould, it is simple in construction, it is practical, it is easy to spread.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (4)
1. a kind of pneumatic type liftout attachment for mould, it is characterised in that including pneumatic jack set (1), latch (4) and pneumatic jack；Institute
State pneumatic jack to be made up of pneumatic jack plug (5) gentle push rod (6), pneumatic jack plug (5) is arranged on the top of pneumatic jack bar (6), and pneumatic jack bar (6)
Diameter is less than the diameter of pneumatic jack plug (5)；The pneumatic jack set (1) is hollow cylinder, and pneumatic jack inserts from the upper end open of pneumatic jack set (1)
In to pneumatic jack set (1), pneumatic jack set (1) lower ending opening forms air inlet, the internal diameter phase of the external diameter and pneumatic jack set (1) of pneumatic jack plug (5)
Together, the lower end of pneumatic jack bar (6) is additionally provided with the pin hole (7) being engaged with latch (4), and pneumatic jack set is provided with strip hole on (1)
(2), latch (4) runs through strip hole (2) and pin hole (7), length direction extension of the strip hole (2) along pneumatic jack set (1).
2. the pneumatic type liftout attachment according to claim 1 for mould, it is characterised in that the pneumatic jack plug (5) and
Pneumatic jack bar (6) is integral type structure.
3. the pneumatic type liftout attachment according to claim 1 or 2 for mould, it is characterised in that the pneumatic jack bar (6)
On be also arranged with spring (3), and spring (3) is located between pneumatic jack plug (5) and latch (4).
4. the pneumatic type liftout attachment according to claim 3 for mould, it is characterised in that when latch (4) is positioned at length
During bar hole (2) bottom, pneumatic jack plug (5) is located in pneumatic jack set (1), when latch (4) is located at strip hole (2) top, pneumatic jack plug (5)
Top protrude from the upper surface of pneumatic jack set (1), and the bottom of pneumatic jack plug (5) is located at below the upper surface of pneumatic jack set (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915961.4U CN207077814U (en) | 2017-07-26 | 2017-07-26 | A kind of pneumatic type liftout attachment for mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915961.4U CN207077814U (en) | 2017-07-26 | 2017-07-26 | A kind of pneumatic type liftout attachment for mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207077814U true CN207077814U (en) | 2018-03-09 |
Family
ID=61424587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720915961.4U Expired - Fee Related CN207077814U (en) | 2017-07-26 | 2017-07-26 | A kind of pneumatic type liftout attachment for mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207077814U (en) |
-
2017
- 2017-07-26 CN CN201720915961.4U patent/CN207077814U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 237, Building 6, Jiaxing Photovoltaic Park, 1288 Kanghe Road, Xiuzhou District, Jiaxing City, Zhejiang Province, 314000 Patentee after: Jiaxing Jialiansheng Molding Technology Co., Ltd. Address before: 314000 Xingxin Road, Xinyu District, Xiuzhou Industrial Park, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Jia Lian Sheng Electric Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20200726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |