CN101530281B - Method for manufacturing cooker with handle - Google Patents
Method for manufacturing cooker with handle Download PDFInfo
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- CN101530281B CN101530281B CN2009100975284A CN200910097528A CN101530281B CN 101530281 B CN101530281 B CN 101530281B CN 2009100975284 A CN2009100975284 A CN 2009100975284A CN 200910097528 A CN200910097528 A CN 200910097528A CN 101530281 B CN101530281 B CN 101530281B
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Abstract
The invention discloses a method for manufacturing a cooker with a handle and a product thereof, belonging to the technical field of kitchen cooking utensil, and solving the problem that the handle is easy to loosen or fall off. The method includes the following steps: a, making the cooker body and the handle; b, making a connecting sheet; c, connecting the body with the connecting sheet; d, connecting the handle with the connecting sheet. The cooker with the handle comprises the cooker body and the handle fixed at the side of the body, the sheet connecting sheet is arranged between the body and the handle, one side of the connecting sheet is welded at the outer side of the body, the other side of the connecting sheet is welded with the handle. The invention has easy application, high yield rate and quality of the product, high use stability and the like.
Description
Technical field
The invention belongs to the kitchen cooking appliance, relate to a kind of cooker, particularly with the preparation method of handle cooker with handle.
Background technology
In daily life, particularly in the kitchen cooker be widely used.Obviously, the temperature at pot body place for the convenience in people's use, is equipped with one or more handle than higher in the cooker on the pot body in cooking process.
The pot body directly adopts securing members such as screw or rivet to fixedly connected in the common pot with handle.Obviously, this connected mode must be offered connecting hole on the pot body, and to installation requirement than higher, improper measures is installed can causes handle loosening.And after common pot used a period of time, distortion, phenomenon such as loosening can appear in screw or rivet junction, can influence the normal use of pot like this, and situation bring injury seriously also might for consumer's personal safety.
" bowl that a kind of coupling method of metal bowl handle and this method thereof are produced " that Chinese patent CN1986132A provides, in this patent, be provided with the welding coupling block between handle and the pot body, the both sides of welding coupling block all are coated with the metal solder powder, when the pot body is connected with handle, to weld coupling block is placed between pot body and the handle, in the side heating of handle, handle, welding coupling block and pot body three are fixed together again.
As can be seen, above-mentioned patent can link together handle and pot body by this connected mode.But safety is the connectivity robustness that relies between metal solder powder welding performance decision handle and the pot body in connection procedure.And, be to heat fully in welding process at the handle place, the welding plate might can't be heated fully with pot metal solder powder at body place, thereby influences firm welding.Therefore, it exists the problem that handle may become flexible or come off equally.
Summary of the invention
First purpose of the present invention is the problems referred to above that exist at prior art, and a kind of pot body in the cooker and handle is connected firmly, do not destroy the preparation method of the band handle cooker of pot surface coating of making is provided.
Second purpose of the present invention provides a kind of by the prepared band handle of above-mentioned preparation method cooker.
First purpose of the present invention can realize by following technical proposal: a kind of preparation method with the handle cooker, and this method may further comprise the steps:
A, make a pot body, handle: adopts general preparation method to make pot body and handle in the cooker;
B, manufacturing brace: make the sheet brace that matches with the external side shape of pot;
C, pot body are connected with brace: brace is connected in the external side of pot by welding manner, and then the pot body and the brace that will weld together carry out surface treatment;
D, handle are connected with brace: handle is connected on the brace by welding manner.
Technologies such as employing punching press are made take the dish out of the pot body and handle, and certainly, the preparation method of pot body and handle is general commonsense method here.From sheet metal cutting in the form of sheets brace blank down, the brace blank is placed on the last punch forming of punch press then, the brace after the moulding is curved, and it matches with a pot external side shape.
Then, brace is welded on the external side of pot, the pot body that welding is good carries out surface treatment.A last other side that by welding handle is welded on brace again.Entire belt handle cooker has just been made moulding.
In the preparation method of above-mentioned band handle cooker, the sidepiece of described brace has the spot welding point of some protrusions.
Spot welding point place high temperature moment thawing back just can make a brace and a pot body be fixed together firmly in welding process.Because spot welding point is distributed in the centre position of brace sidepiece, makes like this and avoided brace edge and the welding of pot body to exist the not high problem of connectivity robustness.
As second kind of scheme, in the preparation method of above-mentioned band handle cooker, described handle connecting portion has the spot welding point of some protrusions.
Same, spot welding point makes that the weld part of handle and pot body is position therebetween in welding process.So also avoided the not high problem of edge welding fastness.
As the third scheme, in the preparation method of above-mentioned band handle cooker, described brace sidepiece and handle connecting portion all have the spot welding point of some protrusions.
At the set-point solder joint simultaneously that is connected of brace and handle, make handle and brace, connectivity robustness is higher between brace and pot body.
In the preparation method of above-mentioned band handle cooker, described brace is by the punching press one-shot forming.Being engaged in mould on pressing equipment just can be with the moulding of brace time processing.
In the preparation method of above-mentioned band handle cooker, described brace is positioned over punching press on the mould, forms the spot welding point of some protrusions on brace under the effect at mould after the punching press.
Adopt this processing mode, make that the spot welding point on the brace can be made easily.
In the preparation method of above-mentioned band handle cooker, described surface treatment is pot body inboard and outside polishing.After polishing, make that the pot body is smooth, smooth.
In the preparation method of above-mentioned band handle cooker, described surface treatment also is included in the inboard evenly sprayed surface coating of pot body.Inner surface of pot body applies common non-viscous paint, the thickness of coating and the common process step of smearing the process employing.
Certainly, face coat can be to protect the pot body to avoid the coating of corroding, and also can be non-stick pan coating layer.
In the preparation method of above-mentioned band handle cooker, in the described welding process spot welding point place is carried out soldering.Obviously, make like this spot welding point place at first high temperature moment melt, thereby make a handle and a pot body link together firmly.
Second purpose of the present invention can realize by following technical proposal: a kind of band handle cooker, comprise pot body and be connected in pot handle of side portion, it is characterized in that, be provided with brace in the form of sheets between described pot body and the handle, one face down bonding of brace is connected on the external side of pot, and the opposite side and the handle of brace weld together.
Obviously, pot body, brace have been connected together firmly with the handle three.And on the pot body, do not offer connecting hole.When using this band handle pot, by with the firm welding height, its junction is that weld can not wear out, and makes the phenomenon that handle can not occur becoming flexible.
In above-mentioned band handle cooker, described brace is complementary with the external side shape of pot.
It is tightr that the such shape of brace makes that brace contacts with the pot body, thereby improve the connectivity robustness of brace and pot body.
In above-mentioned band handle cooker, the connecting portion of described handle is the T font, and the quantity of described brace is two, and these two braces lay respectively at the place, both ends of the T font of handle connecting portion.
Because the external side of pot is arc, adopt two braces to make brace be connected tightr with the pot body.Simultaneously, it is convenient that two braces make that not only brace is connected with a pot body, and connectivity robustness is higher.
Compared with prior art, this band handle cooker at first is that brace and pot body are welded together in process, and then the pot body is carried out surface treatment, through handle being welded on the brace after the surface treatment again.Obviously, can not damage the face coat in pot body in this preparation method because of welding, this preparation method is not only easy to implement, and finished product rate and quality are also than higher.
In addition, this band handle cooker is owing to directly make a pot body be connected with handle by welding manner, and welding not only makes a handle and a pot body connectivity robustness height, and use a period of time back handle can not become flexible all the time yet, therefore, the stability in use of this band handle pot is also than higher.
Description of drawings
Fig. 1 is the contour structures schematic diagram of this band handle cooker.
Fig. 2 is the sectional structure schematic diagram of pot body and handle junction in this band handle cooker.
Fig. 3 is the sectional structure schematic diagram at brace place in this band handle cooker.
Fig. 4 is the perspective view of handle connecting portion and brace in this band handle cooker.
Among the figure, 1, the pot body; 2, handle; 3, brace; 3a, spot welding point.
The specific embodiment
As Fig. 1 and Fig. 2 and shown in Figure 3, this band handle cooker is made up of pot body 1, brace 3 and handle 2.The connecting portion of handle 2 is the T font, and the quantity of brace 3 is two.One side of two braces 3 all matches with pot body 1 outer shape.
As shown in Figure 4, two braces 3 are welded on the place, both ends of handle 2 connecting portion T fonts respectively.
That is to say that a side of two braces 3 is connected on pot body 1 by welding, the opposite side of two braces 3 is connected with handle 2 mutually by welding.
By welding a feasible pot body 1, brace 3 and firm the linking together of handle 2 these threes.Its weld was still very firm after pot used a period of time, can not come across the loosening problem of handle.
The preparation method of this band handle cooker may further comprise the steps:
A, a making pot body, handle: by Sheet Metal Forming Technology, the Sheet Metal Forming Technology here is common technology certainly on pressing equipment, produces pot body 1 and handle 2 in the cooker.
B, manufacturing brace: by the brace blank of sheet under the cutting on the sheet metal, then the brace blank is carried out punching press to obtain brace 3 earlier, brace 3 matches with pot body 1 outer shape.In above-mentioned punching course, the brace sidepiece after punching press under the effect of mould is formed with the spot welding point of several protrusions.In the present embodiment, all have the spot welding point 3a of some protrusions on handle 2 connecting portions and the brace 3, certainly, the spot welding point 3a at handle 2 connecting portion places also be in the punching course under the effect of mould and form.
C, pot body are connected with brace: brace 3 is placed pot body 1 outside, because brace 3 matches with pot body 1 profile, brace 3 just can be attached to pot body 1 outside closely like this.Spot welding point 3a place high temperature moment melts in the welding process because spot welding point 3a is positioned at the centre position of brace 3 and handle 2 connecting portions, make between brace 3 and pot body 1 like this and the connectivity robustness between brace 3 and handle 2 connecting portions very high.
The pot body 1 that will weld together then, carries out surface treatment with brace 3.The surface treatment here comprises carries out polishing with pot body 1 inboard and the outside, coats face coat in pot body 1 inboard again after the polishing.Common polishing technology is adopted in polishing, and what face coat adopted is common non-stick pan coating layer, and the also concrete coating process of the thickness of coating also is common treatment process.
D, handle are connected with brace: handle 2 is connected in the other side of brace 3 by welding manner, promptly obtains this band handle pot.
Claims (2)
1. preparation method with the handle cooker, this method may further comprise the steps:
A, a making pot body (1), handle (2): adopt general preparation method to make a pot body (1) and handle (2);
B, manufacturing brace (3): make a sheet brace (3) that matches with pot body (1) outer shape;
C, pot body (1) are connected with brace (3): brace (3) is connected in a pot body (1) outside by welding manner, and then the pot body (1) that will weld together carries out surface treatment with brace (3);
D, handle (2) are connected with brace (3): handle (2) is connected on the brace (3) by welding manner;
The sidepiece of described brace (3) is provided with the spot welding point (3a) of some protrusions or the spot welding point (3a) that described handle (2) connecting portion has some protrusions, described brace (3) is by the punching press one-shot forming, described brace (3) is positioned over punching press on the mould, and brace under the effect at mould after the punching press (3) is gone up the spot welding point (3a) that forms some protrusions.
2. in the preparation method of band handle cooker according to claim 1, it is characterized in that described surface treatment is pot body (1) inboard and outside polishing, surface treatment also is included in the inboard evenly sprayed surface coating of a pot body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100975284A CN101530281B (en) | 2009-04-07 | 2009-04-07 | Method for manufacturing cooker with handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100975284A CN101530281B (en) | 2009-04-07 | 2009-04-07 | Method for manufacturing cooker with handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101530281A CN101530281A (en) | 2009-09-16 |
| CN101530281B true CN101530281B (en) | 2011-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100975284A Active CN101530281B (en) | 2009-04-07 | 2009-04-07 | Method for manufacturing cooker with handle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653036A (en) * | 2012-05-14 | 2012-09-05 | 浙江苏泊尔股份有限公司 | Manufacturing method of pot body and handle in cooker |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264688A (en) * | 2020-10-15 | 2021-01-26 | 苏州加益不锈钢制品有限公司 | Full-automatic pot handle assembly quality |
-
2009
- 2009-04-07 CN CN2009100975284A patent/CN101530281B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653036A (en) * | 2012-05-14 | 2012-09-05 | 浙江苏泊尔股份有限公司 | Manufacturing method of pot body and handle in cooker |
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| Publication number | Publication date |
|---|---|
| CN101530281A (en) | 2009-09-16 |
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