CN201243969Y - Composite pan bottom of aluminum pan - Google Patents
Composite pan bottom of aluminum pan Download PDFInfo
- Publication number
- CN201243969Y CN201243969Y CNU2008201344764U CN200820134476U CN201243969Y CN 201243969 Y CN201243969 Y CN 201243969Y CN U2008201344764 U CNU2008201344764 U CN U2008201344764U CN 200820134476 U CN200820134476 U CN 200820134476U CN 201243969 Y CN201243969 Y CN 201243969Y
- Authority
- CN
- China
- Prior art keywords
- pot
- pan
- aluminium
- aluminium matter
- aluminum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 77
- 239000002131 composite material Substances 0.000 title abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 24
- 239000004411 aluminium Substances 0.000 claims description 65
- 150000001875 compounds Chemical class 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000004512 die casting Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 101150006573 PAN1 gene Proteins 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model provides a composite pot bottom of an aluminum pot. A magnetic conduction metal plate is compounded on the bottom face of the pot bottom of the aluminum pot, wherein the surface of the magnetic conduction metal plate correspondingly combined with the pot bottom of the aluminum pot is combined with an aluminum plate with high temperature and high pressure, the upper surface of the aluminum plate is provided with a plurality of concentric annular protruding parts and groove parts at intervals by using the center as a circle center, and the bottom face of the pot bottom of the aluminum pot is combined in the groove parts by the aluminum casting way. The composite pot bottom has tight and firm connection, large contact area, very good heat conducting effect, simple production technology, and low cost, and has a certain economic value and industrial value.
Description
Technical field
The utility model relates to a kind of technical field of tableware pot, relates in particular at the bottom of a kind of compound pot of aluminium matter pot.
Background technology
Because aluminium is non-magnet material, therefore traditional aluminium matter pot is not suitable for using on electromagnetic stove, occurred at above-mentioned present situation market at the bottom of a kind of compound pot of aluminium matter pot, it is in compound last layer magnetic conductive metal bottom surface, the aluminium matter the bottom of a pan, and the bottom surface and the bottom of a pan are welded, and its defective is: the processing technology complexity, steel plate need be welded on the bottom of aluminium matter pot, welding needs special equipment, have influence on the fineness on surface, the bottom of a pan simultaneously easily, and cost is also higher.Also having at the bottom of a kind of compound pot of aluminium matter pot is such structure, it is at the compound upper steel plate in the bottom in the aluminium matter the bottom of a pan, it is characterized in that stamping out a plurality of hole flangings on the surface of steel plate, aluminium die casting is carried out in the bottom that steel plate is fitted in the aluminium matter the bottom of a pan, make in the hole flanging that is squeezed into after the aluminum metal distortion in the aluminium matter the bottom of a pan on the steel plate, simultaneously the flange of hole flanging is pressed in the aluminum substrate at the bottom of the aluminum pot, tightly embraces with aluminum substrate, and steel plate is composite and fixed on the bottom at the bottom of the aluminum pot.But there is following defective in it: 1. the bottom is uneven, rough, scratches the kitchen range surface easily; 2. because the bottom of a pan does not form the lug boss that matches with hole flanging in advance, and be that the steel plate that mode by aluminium die casting directly will have a hole flanging is expressed to the aluminium matter the bottom of a pan, it only is because the side of hole flanging is inserted into the bottom of a pan, frictional force effect by the hole flanging side and the bottom of a pan simultaneously is combined in the aluminium matter the bottom of a pan, thus the steel plate and the aluminium matter the bottom of a pan in conjunction with insecure; 3. processing technology is complicated, needs the forcing press (cold machine pressure) or the friction press of big pressure; 4. for the smaller pot of the bottom of a pan area, adopt such composite construction, its steel plate prolongs heat time heating time because hole flanging or present factor such as ring-type and cause its area to dwindle greatly reduces the effect of magnetic conducting and heating; 5. thin steel plate can only be expressed to the bottom of a pan of aluminium matter pot, otherwise steel plate thickness is blocked up, makes its flange be not easy to be inserted on the flat the bottom of a pan.
The utility model content
In view of this, the utility model main purpose, be to provide a kind of aluminium matter the bottom of a pan be connected with steel plate closely, in conjunction with firmly and at the bottom of the compound pot of the aluminium matter pot of good heat conduction effect, it is simple in structure, and can effectively increase the magnetic conducting and heating area.
In order to reach above-mentioned purpose, the utility model provides at the bottom of a kind of compound pot of aluminium matter pot, it is compounded with magnetic conductive metal sheet on the bottom surface in the aluminium matter the bottom of a pan, wherein, HTHP is combined with aluminium sheet on the surface of described magnetic conductive metal sheet and the corresponding combination in the aluminium matter the bottom of a pan, described aluminium sheet upper surface is that the center of circle is arranged at intervals with a plurality of concentric circular lug boss and concave parts with the center, and the bottom surface aluminium die casting in the described aluminium matter the bottom of a pan is incorporated into described concave part.
As preferably, the cross sectional shape of described concave part is up-narrow and down-wide trapezoidal.
As preferably, the periphery of described magnetic conductive metal sheet also is provided with bound edge, and described bound edge is pressed into the bottom surface in the aluminium matter the bottom of a pan.
As preferably, the material of described magnetic conductive metal sheet is a stainless iron.
Owing to adopt technique scheme, have the following advantages at the bottom of the compound pot of aluminium matter pot of the present utility model:
1, connects closely, relatively firmly;
2, contact-making surface is big, good heat conduction effect;
3, production technology is simple;
4, low equipment investment reduces operation, and efficient improves;
5, it is low to use permeability magnetic material to require, can flexible and changeable (not being subjected to thickness, size restriction);
6, one-shot forming, energy-conservation, when joint, to save cost advantage obvious, has certain economic and be worth and industrial value.
Description of drawings
Fig. 1 is the schematic top plan view on the surface that combines with the aluminium matter the bottom of a pan of the aluminium sheet on the magnetic conductive metal sheet of the present utility model;
Fig. 2 is a magnetic conductive metal sheet of the present utility model and longitudinal cross-section schematic diagram after aluminium sheet combines;
Fig. 3 is the longitudinal cross-section schematic diagram of aluminium matter pot;
Fig. 4 is a magnetic conductive metal sheet of the present utility model and schematic diagram after the aluminium matter the bottom of a pan combines.
The specific embodiment
Relevant detailed description of the present utility model and technology contents, conjunction with figs. is described as follows, however accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.
See also Fig. 1 to shown in Figure 4, the utility model provides at the bottom of a kind of compound pot of aluminium matter pot, it is compounded with magnetic conductive metal sheet 2 on the bottom surface in the aluminium matter the bottom of a pan 1, magnetic conductive metal sheet 2 adopts and the adaptive shape in the aluminium matter the bottom of a pan, and its material can be stainless iron or other magnetic conductive metal material.Wherein, HTHP is combined with aluminium sheet 3 on the surface of described magnetic conductive metal sheet 2 and the corresponding combination in the aluminium matter the bottom of a pan, described aluminium sheet 3 upper surfaces are that the center of circle is arranged at intervals with a plurality of concentric circular lug boss 21 and concave parts 22 with the center, the cross sectional shape of described concave part is up-narrow and down-wide trapezoidal, and the bottom surface aluminium die casting in the described aluminium matter the bottom of a pan 1 is incorporated into described concave part 22.For the bottom surface that makes the aluminium matter the bottom of a pan 1 is incorporated into described concave part 22 more closely, two angles of trapezoidal lower end, described concave part 22 cross sections are respectively fillet.
Described magnetic conductive metal sheet 2 also has the bound edge 23 of ring-type.The bottom surface that described magnetic conductive metal sheet 2 contacts with electromagnetic stove is level and smooth plane.The upper surface of combining closely in the aluminium sheet 3 of magnetic conductive metal sheet 2 is carried out aluminium die casting in 1 bottom, the aluminium matter the bottom of a pan, the described aluminium matter the bottom of a pan promptly is out of shape the annular recess portion 22 that is pressed into aluminium sheet 3, simultaneously, bound edge 23 is inserted in the bottom in the aluminium matter the bottom of a pan 1, thereby magnetic conductive metal sheet 2 closely is compounded on the bottom surface in the aluminium matter the bottom of a pan 1.
Described magnetic conductive metal sheet 2 and aluminium sheet 3 combine and the processing method of circular lug boss 21 of aluminium sheet upper surface and concave part 22 as follows:
At first aluminium sheet 3 and magnetic conductive metal sheet 2 (metallic plate that stainless iron or other magnetic conductive metal material are made) are respectively through cleaning, heat 500 ℃ through drying tunnel, make both molecules active, use milling train that aluminium sheet 3 and magnetic conductive metal sheet 2 are combined closely then, re-use punch press and go out the bottom of a pan toroidal that meets suitable specification, getting on the bus out with the center at the aluminium sheet 3 of the first half with lathe is a plurality of concentric circular lug boss 21 and the concave parts 22 that the center of circle is provided with at interval again.
Below only be preferred embodiment of the present utility model, do not limit the novel protection domain of this enforcement with this.
Claims (4)
1, at the bottom of a kind of compound pot of aluminium matter pot, it is compounded with magnetic conductive metal sheet on the bottom surface in the aluminium matter the bottom of a pan, it is characterized in that, HTHP is combined with aluminium sheet on the surface of described magnetic conductive metal sheet and the corresponding combination in the aluminium matter the bottom of a pan, described aluminium sheet upper surface is that the center of circle is arranged at intervals with a plurality of concentric circular lug boss and concave parts with the center, and the bottom surface aluminium die casting in the described aluminium matter the bottom of a pan is incorporated into described concave part.
At the bottom of the compound pot of aluminium matter pot as claimed in claim 1, it is characterized in that 2, the cross sectional shape of described concave part is up-narrow and down-wide trapezoidal.
3, at the bottom of the compound pot of aluminium matter pot as claimed in claim 1 or 2, it is characterized in that the periphery of described magnetic conductive metal sheet also is provided with bound edge, described bound edge is pressed into the bottom surface in the aluminium matter the bottom of a pan.
At the bottom of the compound pot of aluminium matter pot as claimed in claim 1, it is characterized in that 4, the material of described magnetic conductive metal sheet is a stainless iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201344764U CN201243969Y (en) | 2008-08-21 | 2008-08-21 | Composite pan bottom of aluminum pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201344764U CN201243969Y (en) | 2008-08-21 | 2008-08-21 | Composite pan bottom of aluminum pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201243969Y true CN201243969Y (en) | 2009-05-27 |
Family
ID=40727785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201344764U Expired - Lifetime CN201243969Y (en) | 2008-08-21 | 2008-08-21 | Composite pan bottom of aluminum pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201243969Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954473A (en) * | 2009-07-15 | 2011-01-26 | 厉正 | Die-casting manufacturing process for die-cast complex bottom pot |
| CN101675856B (en) * | 2008-09-19 | 2011-12-28 | 胡程韶 | Compound pot bottom of aluminum pot and manufacturing method thereof |
| CN102462376A (en) * | 2010-11-19 | 2012-05-23 | 胡程韶 | Pressure cooker |
| CN104605746A (en) * | 2015-01-04 | 2015-05-13 | 河南科技大学 | Composite pot, manufacturing method and mold |
| CN104873091A (en) * | 2015-05-18 | 2015-09-02 | 平顶山市美伊金属制品有限公司 | Pig-iron less-oil-fume non-stick pan |
| CN111214118A (en) * | 2018-11-23 | 2020-06-02 | 株式会社新城石器 | Talc cooker for electromagnetic induction heating |
-
2008
- 2008-08-21 CN CNU2008201344764U patent/CN201243969Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101675856B (en) * | 2008-09-19 | 2011-12-28 | 胡程韶 | Compound pot bottom of aluminum pot and manufacturing method thereof |
| CN101954473A (en) * | 2009-07-15 | 2011-01-26 | 厉正 | Die-casting manufacturing process for die-cast complex bottom pot |
| CN101954473B (en) * | 2009-07-15 | 2013-04-03 | 厉正 | Die-casting manufacturing process for die-cast complex bottom pot |
| CN102462376A (en) * | 2010-11-19 | 2012-05-23 | 胡程韶 | Pressure cooker |
| CN104605746A (en) * | 2015-01-04 | 2015-05-13 | 河南科技大学 | Composite pot, manufacturing method and mold |
| CN104873091A (en) * | 2015-05-18 | 2015-09-02 | 平顶山市美伊金属制品有限公司 | Pig-iron less-oil-fume non-stick pan |
| CN111214118A (en) * | 2018-11-23 | 2020-06-02 | 株式会社新城石器 | Talc cooker for electromagnetic induction heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090527 Effective date of abandoning: 20080821 |