CN206253540U - The mould of milk foam kettle necking inner bag - Google Patents
The mould of milk foam kettle necking inner bag Download PDFInfo
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- CN206253540U CN206253540U CN201621399319.7U CN201621399319U CN206253540U CN 206253540 U CN206253540 U CN 206253540U CN 201621399319 U CN201621399319 U CN 201621399319U CN 206253540 U CN206253540 U CN 206253540U
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- mould
- inner bag
- cavity
- diameter
- necking
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Abstract
The utility model is related to machining technology field, especially a kind of mould of milk foam kettle necking inner bag, and it includes upper die and lower die, and lower mode cavity is set on described lower mould, and upper cavity is provided with described upper mould；A kind of mould of the milk foam kettle necking inner bag obtained by the utility model, can carry out extrusion process shaping to necking inner bag using common hydraulic press, and the uniformity of product is protected, and is avoided that the waste of material, realize that operation is reduced, cost reduction.
Description
Technical field
The utility model is related to machining technology field, especially a kind of mould of milk foam kettle necking inner bag.
Background technology
At present for the stainless steel inner container of milk foam kettle necking, it is impossible to using an extrusion stretching shaping.It is existing in the industry
Main preparation method is risen machine using water, is risen machine shaping according to water, then need to form watertight mouthful at the opening of necking inner bag,
Need to cut off watertight mouthful in last handling process, then polish etc., its complex procedures causes the waste of material, greatly
Increased production cost；While water rises, the diameter of the side wall of necking inner bag cannot be accomplished unanimously, to make completely in machine production process
The uniformity for obtaining product is poor.
Utility model content
The purpose of this utility model be in order to solve above-mentioned technology deficiency and provide it is a kind of can be on common hydraulic press
Realize necking and the mould of the low milk foam kettle necking inner bag of processing cost can be reduced.
In order to achieve the above object, the mould of a kind of milk foam kettle necking inner bag designed by the utility model, it is wrapped
Upper die and lower die are included, described lower mould includes base and lower mold body, and described lower mold body is fixed on base, the upper table of lower mold body
Face is level, and the upper surface of lower mold body is provided with the lower mode cavity of indent, and described lower mode cavity is cylindrical structure, and lower mode cavity
Side wall and bottom surface between rounding transition, the external diameter of the thick embryo of a diameter of inner bag of lower mode cavity；Described upper mould includes upper die body, on
Die body is internally provided with upper cavity, and the horizontal cross-section of described upper cavity is gradually contracted for circle, and the diameter of the upper end of upper cavity
Small, the diameter of upper cavity lower end is consistent with the diameter of lower mode cavity；After upper mould coordinates with lower mould, the sky that upper cavity is constituted with lower mode cavity
The shape in chamber is consistent with required necking inner bag shape.
Above-mentioned technical proposal, is positioned and is fixed using lower mould to the thick embryo of inner bag, then by upper mould inside upper cavity
Reduced diameter, can realize carrying out inner bag thick embryo necking treatment in upper die and lower die engagement process, and after necking take off
Mould namely for convenience, above-mentioned manipulation can be realized on common hydraulic press, and water can not be used to rise machine, and cost reduction, be saved
Material.And it is good by the inner bag uniformity of above-mentioned mould extrusion forming necking, the stability of product quality is higher.
The bottom center of upper cavity is provided with support column, the diameter of described support column is opened less than required necking inner bag
The diameter of mouth, the length of support column is consistent with the depth of required necking inner bag.The design of the structure, preferably to the thick embryo of inner bag
Positioning and restriction, the depth of necking inner bag can be defined.
A kind of forming method of milk foam kettle necking inner bag, prepares the thick embryo of inner bag of cylinder barrel shape first；Then by lower mould
It is placed on the workbench on hydraulic press, it is lower relative to be slided between mould and workbench, the thick embryo of inner bag is put into lower mould
In lower mode cavity；Upper mould is fixed on the oil cylinder of hydraulic press by rubber blanket, support column insertion inner bag is thick during oil cylinder is pushed
Inside embryo；In the top half insertion upper cavity of the thick embryo of inner bag, the upper mould of oil cylinder drive slowly presses to mould and coordinates with lower mould,
Thick embryo of inner bag is carried out necking by upper mould during this；Then go up and take out the necking inner bag after shaping by mould is lifted.
Above-mentioned forming method, can carry out necking by common hydraulic press to inner bag, and cost is lower, and locate without after
Reason, reduces operation, while can material-saving.Additionally by mould extrusion forming, the uniformity of product is more preferable.
A kind of mould of the milk foam kettle necking inner bag obtained by the utility model, can be using common hydraulic press to contracting
Intraoral courage carries out extrusion process shaping, and the uniformity of product is protected, and is avoided that the waste of material, realizes that operation subtracts
It is few, cost reduction.
Brief description of the drawings
Fig. 1 is the structural representation of mould of the present utility model；
Fig. 2 is the schematic diagram of equipment during forming method of the present utility model.
Specific embodiment
Below by embodiment combination accompanying drawing, the utility model will be further described.
Embodiment 1：
As shown in figure 1, a kind of mould of milk foam kettle necking inner bag of the present embodiment description, it includes upper mould 2 with
Mould 1, described lower mould 1 includes base 11 and lower mold body 12, and described lower mold body 12 is fixed on the pedestal 11, lower mold body 12 it is upper
Surface is level, and the upper surface of lower mold body 12 is provided with the lower mode cavity 13 of indent, and described lower mode cavity 13 is cylindrical structure,
And lower mode cavity 13 side wall and bottom surface between rounding transition, the external diameter of the thick embryo of a diameter of inner bag of lower mode cavity 13；Described upper mould 2
Including upper die body 23, upper die body 23 is internally provided with upper cavity 21, and the horizontal cross-section of described upper cavity 21 is circle, and upper mould
The reduced diameter of the upper end in chamber 21, the diameter of the lower end of upper cavity 21 is consistent with the diameter of lower mode cavity 13；Upper mould 2 and lower mould 1
After cooperation, upper cavity 21 is consistent with the required shape of necking inner bag 3 with the shape of the cavity that lower mode cavity 13 is constituted.In upper cavity 21
Bottom center be provided with support column 22, the diameter of the diameter less than the required opening of necking inner bag 3 of described support column 22, branch
The length of dagger 22 is consistent with the depth of required necking inner bag 3.
Embodiment 2：
As shown in Fig. 2 a kind of forming method of milk foam kettle necking inner bag of the present embodiment description, prepares cylinder barrel-shaped first
The thick embryo of inner bag of shape；Then on the workbench 5 lower mould 1 being placed on hydraulic press 4, can phase between lower mould 1 and workbench 5
To sliding, the thick embryo of inner bag is put into the lower mode cavity 13 of lower mould 1；Upper mould 2 is fixed on the oil cylinder 6 of hydraulic press 4 by rubber blanket 7
On, support column 22 is inserted inside the thick embryo of inner bag during oil cylinder 6 is pushed；In the top half insertion upper cavity 21 of the thick embryo of inner bag,
The upper mould 2 of the drive of oil cylinder 6 slowly presses to mould 2 and coordinates with lower mould 1, and mould 2 is gone up in the process carries out necking by the thick embryo of inner bag；So
Go up afterwards and take out the necking inner bag 3 after shaping by mould 2 is lifted.
Claims (2)
1. a kind of mould of milk foam kettle necking inner bag, it is characterized in that：It includes upper die and lower die, and described lower mould includes bottom
Seat and lower mold body, described lower mold body are fixed on base, and the upper surface of lower mold body is level, is set in the upper surface of lower mold body
Have a lower mode cavity of indent, described lower mode cavity is cylindrical structure, and lower mode cavity side wall and bottom surface between rounding transition, lower mould
The external diameter of the thick embryo of a diameter of inner bag in chamber；Described upper mould includes upper die body, and upper die body is internally provided with upper cavity, and described is upper
The horizontal cross-section of die cavity is circle, and the upper end of upper cavity reduced diameter, the diameter of upper cavity lower end and lower mode cavity
Diameter is consistent；After upper mould coordinates with lower mould, the shape and required necking inner bag shape of the cavity that upper cavity is constituted with lower mode cavity
Unanimously.
2. the mould of a kind of milk foam kettle necking inner bag according to claim 1, it is characterized in that：In the bottom surface of upper cavity
Support column is provided centrally with, the diameter of described support column is less than the diameter of required necking inner bag opening, the length of support column
Depth with required necking inner bag is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399319.7U CN206253540U (en) | 2016-12-20 | 2016-12-20 | The mould of milk foam kettle necking inner bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399319.7U CN206253540U (en) | 2016-12-20 | 2016-12-20 | The mould of milk foam kettle necking inner bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206253540U true CN206253540U (en) | 2017-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621399319.7U Active CN206253540U (en) | 2016-12-20 | 2016-12-20 | The mould of milk foam kettle necking inner bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206253540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694722A (en) * | 2016-12-20 | 2017-05-24 | 嘉兴永发电子有限公司 | Forming mould and method for necking inner container of milk pot |
-
2016
- 2016-12-20 CN CN201621399319.7U patent/CN206253540U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694722A (en) * | 2016-12-20 | 2017-05-24 | 嘉兴永发电子有限公司 | Forming mould and method for necking inner container of milk pot |
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