CN103817258A - Metal vacuum cup manufacturing method and metal vacuum cup - Google Patents
Metal vacuum cup manufacturing method and metal vacuum cup Download PDFInfo
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- CN103817258A CN103817258A CN201310671205.8A CN201310671205A CN103817258A CN 103817258 A CN103817258 A CN 103817258A CN 201310671205 A CN201310671205 A CN 201310671205A CN 103817258 A CN103817258 A CN 103817258A
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- thermos cups
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Abstract
The invention discloses a metal vacuum cup manufacturing method which includes: providing metal tablets; providing a shape extracting die, placing the metal tablets into the shape extracting die for shape extraction to allow the metal tablets to form a straight blank, sealing one end of the blank and allowing the other end of the blank to be open, and placing the blank into an expansion die for expansion to allow the blank to form a special shape. The method has the advantages that the blank with the special shape can be machined without welding, and rejection rate and manpower requirements are lowered; due to the fact that the liner structure of the metal vacuum cup is integrated and without welding pads and the lower cup part of the liner structure is larger than the upper cup part of the same, thermal insulation is facilitated, and the volume of the metal vacuum cup is increased.
Description
Technical field
The present invention relates to metal material and manufacture thermos cup field, relate in particular to manufacture method and the metal thermos cups of metal thermos cups.
Background technology
The manufacturing process of existing metal thermos cups mainly comprises two kinds, one is to take out type technique, and the type technique of taking out can only form the idiosome of stretched shape, and cannot reach the idiosome of special-shaped outward appearance, advantage is that idiosome can directly form the bottom of sealing, and does not need welding to form the bottom of sealing.
Another kind is water expansion process, and water rises and can reach the idiosome of special-shaped outward appearance, but cannot form the bottom of sealing, therefore need to weld in idiosome bottom and forms the bottom of sealing.
The manufacturing process of existing metal thermos cups is takes out type technique and water expansion process separates separately, thereby in the time manufacturing a product, is difficult to produce simultaneously and has special-shaped outward appearance and do not need welding to form the idiosome of the bottom of sealing, and fraction defective is high, needs manpower more.
Meanwhile, at the bottom of in existing metal thermos cups, general employing welding manner connects inner bag pipe shaft and interior bile duct, still, there is following shortcoming in this kind of mode: operation is more, and failure welding rate is higher, and production cost is high, and production efficiency is low, and the heat insulation effect of finished product is poor.
In view of this, be necessary that manufacture method and metal thermos cups to existing metal thermos cups are improved to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of manufacture method of metal thermos cups, the method can produce to be had special-shaped outward appearance and not to need welding to form the idiosome of the bottom of sealing.
For realizing above goal of the invention, the present invention adopts following technical scheme: a kind of manufacture method of metal thermos cups, comprises the steps:
Step 1, provides metal tablet;
Step 2, provides and takes out mould, and described metal tablet is placed in and takes out mould and take out type processes, and described metal tablet forms the idiosome of stretched shape, one end sealing other end opening of described idiosome;
Step 3, provides expanding die, and described idiosome is placed in to the described expanding die type processes that rises, and described idiosome forms allosome shape.
As a further improvement on the present invention, between described step 2 and step 3, also comprise step 2.1, provide another to take out mould, described idiosome is placed in to another and takes out mould and carry out second and take out type processes, to change the size of the idiosome forming after moulding for the first time.
As a further improvement on the present invention, the tonnage of the type of the taking out technique in described step 2 is greater than the tonnage of the type of the taking out technique in step 2.1.
As a further improvement on the present invention, the type of the taking out technique in described step 2 is to adopt 120 ton of four post hydraulic press Wen Gang to take out type.
As a further improvement on the present invention, the type of the taking out technique in described step 2.1 is to adopt 60 ton of four post hydraulic press to take out type.
As a further improvement on the present invention, the shape of cross section of the idiosome in described step 2 and step 2.1 is circle.
As a further improvement on the present invention, the allosome shape forming in described step 3 is that idiosome forms the Part II that has the Part I of the first diameter and be greater than the Second bobbin diameter of the first diameter.
As a further improvement on the present invention, the type technique that rises in described step 3 be adopt water rise machine realize.
As a further improvement on the present invention, described metal tablet is stainless steel material.
As a further improvement on the present invention, described metal tablet is circular.
The present invention also provides a kind of metal thermos cups, comprise inner bag, described inner bag comprises the upper cup portion that has the lower glass portion of openend, upwards bends the connecting portion that extends to form, upwards extends to form from described connecting portion from the openend of described lower glass portion, and the diameter of described lower glass portion is greater than the diameter of the cup of going to the bottom.
As a further improvement on the present invention, the shape of cross section of described upper cup portion and lower glass portion is circle.
As a further improvement on the present invention, described upper cup portion and a lower glass portion are stretched shape.
Compared to prior art, the manufacture method of metal thermos cups of the present invention is first with the idiosome of taking out type processes and go out to have one end of sealing, again this idiosome is gone out to allosome shape by the type processes that rises, thereby can process the idiosome that does not need welding and there is allosome shape, reduce the demand of fraction defective and manpower, simultaneously because the inner-tube structure of metal thermos cups of the present invention is integral type and without weld pad, again because a lower glass portion for inner bag is greater than upper cup portion, thereby be beneficial to insulation, increased again the volume of metal thermos cups.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the metal tablet of metal thermos cups of the present invention.
What Fig. 2 was that in the manufacture method of metal thermos cups of the present invention, step 2 adopts takes out mould schematic diagram.
Fig. 3 is the schematic diagram of taking out mould and take out for the first time the idiosome forming after type processes through Fig. 2 by the metal tablet in Fig. 1.
What Fig. 4 was that in the manufacture method of metal thermos cups of the present invention, step 2.1 adopts takes out mould schematic diagram.
Fig. 5 is the schematic diagram of taking out mould and take out for the second time the idiosome forming after type processes through Fig. 4 by the idiosome in Fig. 3.
Fig. 6 is the expanding die schematic diagram that in the manufacture method of metal thermos cups of the present invention, step 3 adopts.
Fig. 7 is the schematic diagram of idiosome that the idiosome in Fig. 5 is formed after the expanding die of Fig. 6 rises by type processes.
The specific embodiment
As shown in Fig. 1-7, the manufacture method of metal thermos cups of the present invention comprises the steps: step 1, and metal tablet 100 is provided; Step 2, provides and takes out mould 200, takes out mould 200 and take out type processes described in described metal tablet 100 is placed in, and described metal tablet 100 forms the idiosome 110 of stretched shape, and one end 111 of described idiosome 110 seals, the other end 112 openings; Step 3, provides expanding die 300, described idiosome 110 is placed in to the described expanding die 300 type processes that rises, to make described idiosome 110 form allosome shape.The type technique that rises in described step 3 be adopt water rise machine realize.
Between described step 2 and step 3, also comprise step 2.1, provide another to take out mould 400, described idiosome 110 is placed in to another and takes out mould 400 and carry out second and take out type processes, to change the size of the idiosome 110 forming after moulding for the first time.Recently determine size because take out type processes and be according to the different types of taking out at every turn, therefore adopt the number of times of taking out type technique to depend on outward appearance and the size of metal thermos cups.
Before described step 3, also comprise by the step of crush-cutting machine crush-cutting, in this step, as requested idiosome 110 crush-cuttings are become to designated length.
As shown in Figure 1, described metal tablet 100 is to form with applicable metal material manufacture, and in the present embodiment, the material of described metal tablet 100 is stainless steel material, adopt the metal tablet 100 needing under the steel material of regulation, and require the rim charge of metal tablet 100 without burr.Described metal tablet 100 is circular.
As shown in Figure 2-5, the tonnage of the type of the taking out technique in described step 2 is greater than the tonnage of the type of the taking out technique in step 2.1.Particularly, the type of the taking out technique in described step 2 is to adopt 120 ton of four post hydraulic press Wen Gang to take out type.The type of taking out technique in described step 2.1 is to adopt 60 ton of four post hydraulic press to take out type.The mould 200 of taking out adopting in described step 2 comprises die 210, the punch 220 corresponding with die 210.Add man-hour, metal tablet is placed into this to be taken out on mould 200, described punch 220 moves metal tablet is processed into aforementioned idiosome 110 to die 210, now, one end 111 of described idiosome 110 seals the other end 112 openings, the shape of cross section of idiosome 110 is circular, and the shape of cross section of idiosome 110 can be also other shape, as square etc.This step requires idiosome 110 to take out type to designated length, without some wound, bracing wire, wave etc.The mould 400 of taking out adopting in described step 2.1 comprises die 410, the punch 420 corresponding with die 410.Add man-hour, by take out for the first time type processes form idiosome 110 be placed into this another take out on mould 400, described punch 420 moves idiosome 110 is further processed to die 410.Now idiosome 110 remains one end 111 and seals the other end 112 openings, and the shape of cross section of idiosome 110 is still circular or takes out for the first time other shape forming after type processes.This step requires idiosome 110 further to take out type to designated length, guarantees pipe shaft size, without some wound, bracing wire, wave etc.The difference of taking out type technique for twice is that variation has occurred for the diameter of idiosome 110 or length.This idiosome 110 of taking out for twice after type processes completes is stretched shape.Use again crush-cutting machine crush-cutting idiosome 110, idiosome 110 crush-cuttings are become to designated length.
As shown in Fig. 6-7, described in the type technique that rises be to adopt the water machine that rises.Described expanding die 300 comprises die 310, with liquid as punch, will be above the idiosome 110 type processes that rises, make described idiosome 110 form allosome shape.In the present embodiment, described idiosome 110 is processed to have the Part I 113 of the first diameter, the Part II 114 of Second bobbin diameter that is greater than the first diameter and the connecting portion 115 of connection Part I 113 and Part II 114.Part I 113 and Part II 114 are stretched shape.It is full that the type that rises processes requires water to rise, and meets the requirement of product drawing, guarantees pipe shaft size, without some wound, bracing wire etc.Certainly adopt the type processes that rises idiosome can also be processed into other shape.Made idiosome 110 is the inner bag of metal thermos cups in this step.
As shown in Figure 7, the inner bag 110 of metal thermos cups of the present invention (not shown) is stainless steel, adopts above-mentioned manufacturing process to be made.The inner bag 110 of this metal thermos cups comprises Part I 113, Part II 114 and connects the connecting portion 115 of Part I 113 and Part II 114.Cup portion on described Part I 113 called afters, the lower glass portion of Part II 114 called afters.Upper cup portion 113 is positioned at the top of lower glass portion 114.Described upper cup portion 113 and lower glass portion 114 are stretched shape, and the diameter of described lower glass portion 114 is greater than the diameter of upper base cup 113, and described upper cup portion 113 is circle with the shape of cross section of lower glass portion 114.Described upper cup portion 113 has the sealed end 111 and the openend (not label) that are oppositely arranged.Described connecting portion 115 upwards bends and extends to form from the openend of upper cup portion 113.Described lower glass portion 114 upwards extends to form from connecting portion 115.This connecting portion 115 is the shoulder between upper cup portion 113 and lower glass portion 114.Because this connecting portion 115 extends from the openend of upper cup portion 113, lower cup portion 114 extends from connecting portion 115, thus make the inner bag 110 of this metal thermos cups be weldless integral type, thus raising heat insulation effect.Again because lower glass portion 114 is greater than upper cup portion 113, thereby increase the volume of metal thermos cups, meanwhile, be also conducive to insulation.
In sum, the manufacture method of this metal thermos cups is by first with the idiosome 110 of taking out type processes and go out to have one end 111 of sealing, again this idiosome is gone out to allosome shape by the type processes that rises, thereby can process the idiosome 110 that does not need welding and there is allosome shape, reduce the demand of fraction defective and manpower, and by the prepared metal thermos cups of the method, because its inner bag 110 connecting portions 115 extend from the openend of upper cup portion 113, lower cup portion 114 extends from connecting portion 115, so make the inner bag 110 of this metal thermos cups be weldless integral type, thereby raising heat insulation effect.Again because lower glass portion 114 is greater than upper cup portion 113, thereby increase the volume of metal thermos cups, meanwhile, be also conducive to insulation.
Although be example object, the preferred embodiment of the present invention is disclosed, but those of ordinary skill in the art will recognize, in the situation that not departing from by the disclosed scope and spirit of the present invention of appending claims, various improvement, increase and replacement are possible.
Claims (13)
1. a manufacture method for metal thermos cups, comprises the steps:
Step 1, provides metal tablet;
Step 2, provides and takes out mould, and described metal tablet is placed in and takes out mould and take out type processes, and described metal tablet forms the idiosome of stretched shape, one end sealing other end opening of described idiosome;
Step 3, provides expanding die, and described idiosome is placed in to the described expanding die type processes that rises, and described idiosome forms allosome shape.
2. the manufacture method of metal thermos cups as claimed in claim 1, it is characterized in that: between described step 2 and step 3, also comprise step 2.1, provide another to take out mould, described idiosome is placed in to another and takes out mould and carry out second and take out type processes, to change the size of the idiosome forming after moulding for the first time.
3. the manufacture method of metal thermos cups as claimed in claim 2, is characterized in that: the tonnage of the type of the taking out technique in described step 2 is greater than the tonnage of the type of the taking out technique in step 2.1.
4. the manufacture method of metal thermos cups as claimed in claim 3, is characterized in that: the type of the taking out technique in described step 2 is to adopt 120 ton of four post hydraulic press Wen Gang to take out type.
5. the manufacture method of metal thermos cups as claimed in claim 4, is characterized in that: the type of the taking out technique in described step 2.1 is to adopt 60 ton of four post hydraulic press to take out type.
6. the manufacture method of metal thermos cups as claimed in claim 2, is characterized in that: the shape of cross section of the idiosome in described step 2 and step 2.1 is circle.
7. the manufacture method of metal thermos cups as claimed in claim 6, is characterized in that: the allosome shape forming in described step 3 is that idiosome forms the Part II that has the Part I of the first diameter and be greater than the Second bobbin diameter of the first diameter.
8. the manufacture method of metal thermos cups as claimed in claim 1, is characterized in that: the type technique that rises in described step 3 be adopt water rise machine realize.
9. the manufacture method of metal thermos cups as claimed in claim 1, is characterized in that: described metal tablet is stainless steel material.
10. the manufacture method of metal thermos cups as claimed in claim 1, is characterized in that: described metal tablet is for circular.
11. 1 kinds of metal thermos cups, comprise inner bag, it is characterized in that: described inner bag comprises the upper cup portion that has the lower glass portion of openend, upwards bends the connecting portion that extends to form, upwards extends to form from described connecting portion from the openend of described lower glass portion, and the diameter of described lower glass portion is greater than the diameter of the cup of going to the bottom.
12. metal thermos cups as claimed in claim 11, is characterized in that: the shape of cross section of described upper cup portion and lower glass portion is circle.
13. metal thermos cups as claimed in claim 11, is characterized in that: described upper cup portion and a lower glass portion are stretched shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310671205.8A CN103817258A (en) | 2013-12-12 | 2013-12-12 | Metal vacuum cup manufacturing method and metal vacuum cup |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310671205.8A CN103817258A (en) | 2013-12-12 | 2013-12-12 | Metal vacuum cup manufacturing method and metal vacuum cup |
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| CN103817258A true CN103817258A (en) | 2014-05-28 |
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| CN201310671205.8A Pending CN103817258A (en) | 2013-12-12 | 2013-12-12 | Metal vacuum cup manufacturing method and metal vacuum cup |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478615A (en) * | 2015-11-21 | 2016-04-13 | 昆明市官渡区广发塑料模具厂 | Vessel manufacturing method |
| CN111642950A (en) * | 2019-09-05 | 2020-09-11 | 赛洛有限责任公司 | Temperature control cup and manufacturing method thereof |
| CN112916755A (en) * | 2020-12-11 | 2021-06-08 | 膳魔师（江苏）家庭制品有限公司 | Cup body forming method and cup body |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5554223A (en) * | 1978-10-18 | 1980-04-21 | Nippon Light Metal Co Ltd | Manufacture of integrally formed metallic container of comparatively light weight |
| CN2275486Y (en) * | 1996-09-29 | 1998-03-04 | 江阴市微型喷雾器总厂 | Swell mould for pot making machine |
| US20040194522A1 (en) * | 2001-05-01 | 2004-10-07 | Peter Hamstra | Method of pressure-ram-forming metal containers and the like |
| CN102846141A (en) * | 2012-10-08 | 2013-01-02 | 吉首大学 | Vacuum cup capable of adjusting temperature reduction speed |
| CN202775579U (en) * | 2012-10-08 | 2013-03-13 | 吉首大学 | Vacuum cup capable of adjusting cooling speed |
| KR20130068123A (en) * | 2011-12-15 | 2013-06-25 | (주) 필드크럽 | A formed method of metallic container |
| JP2013151005A (en) * | 2012-01-25 | 2013-08-08 | Jtekt Corp | Method and device for producing bottomed cylindrical member |
| CN103405104A (en) * | 2013-07-23 | 2013-11-27 | 吴海荣 | Titanium metal vacuum cup and manufacturing method thereof |
-
2013
- 2013-12-12 CN CN201310671205.8A patent/CN103817258A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5554223A (en) * | 1978-10-18 | 1980-04-21 | Nippon Light Metal Co Ltd | Manufacture of integrally formed metallic container of comparatively light weight |
| CN2275486Y (en) * | 1996-09-29 | 1998-03-04 | 江阴市微型喷雾器总厂 | Swell mould for pot making machine |
| US20040194522A1 (en) * | 2001-05-01 | 2004-10-07 | Peter Hamstra | Method of pressure-ram-forming metal containers and the like |
| KR20130068123A (en) * | 2011-12-15 | 2013-06-25 | (주) 필드크럽 | A formed method of metallic container |
| JP2013151005A (en) * | 2012-01-25 | 2013-08-08 | Jtekt Corp | Method and device for producing bottomed cylindrical member |
| CN102846141A (en) * | 2012-10-08 | 2013-01-02 | 吉首大学 | Vacuum cup capable of adjusting temperature reduction speed |
| CN202775579U (en) * | 2012-10-08 | 2013-03-13 | 吉首大学 | Vacuum cup capable of adjusting cooling speed |
| CN103405104A (en) * | 2013-07-23 | 2013-11-27 | 吴海荣 | Titanium metal vacuum cup and manufacturing method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 胡成武等: "《冲压工艺与模具设计》", 31 July 2012 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478615A (en) * | 2015-11-21 | 2016-04-13 | 昆明市官渡区广发塑料模具厂 | Vessel manufacturing method |
| CN111642950A (en) * | 2019-09-05 | 2020-09-11 | 赛洛有限责任公司 | Temperature control cup and manufacturing method thereof |
| CN111642950B (en) * | 2019-09-05 | 2021-11-02 | 赛洛有限责任公司 | Temperature control cup and manufacturing method thereof |
| CN112916755A (en) * | 2020-12-11 | 2021-06-08 | 膳魔师（江苏）家庭制品有限公司 | Cup body forming method and cup body |
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Application publication date: 20140528 |