CN207386404U - A kind of titanium aluminium-steel composite pot has stretching tool - Google Patents
A kind of titanium aluminium-steel composite pot has stretching tool Download PDFInfo
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- CN207386404U CN207386404U CN201721165824.XU CN201721165824U CN207386404U CN 207386404 U CN207386404 U CN 207386404U CN 201721165824 U CN201721165824 U CN 201721165824U CN 207386404 U CN207386404 U CN 207386404U
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Abstract
The utility model is related to cooker molding fabrication techniques field, it is proposed a kind of titanium aluminium-steel composite pot tool stretching tool, stretching tool includes the stretching convex die for stretching cavity plate and being equipped with stretching cavity plate, it stretches and is formed with the drawing gap for placing part to be tensioned between cavity plate and stretching convex die, part to be tensioned is placed in drawing gap, stretching cavity plate includes upper mold seat and the push rod being arranged on upper mold seat, the stretching convex die includes die holder and the blank holder being arranged on die holder, locating part is additionally provided on the blank holder, the locating part adjusts the size of drawing gap, so that the drawing gap size is more than the thickness of the part to be tensioned.Solves the problems such as material fracture, corrugation in three layers of compound pot production process of titanium aluminum steel using the frock of this programme, while three layers of setting solves the problems, such as safety, heat transfer and suitable environment.
Description
Technical field
The utility model is related to metal forming and cookware production technical field, and in particular to a kind of three layers of titanium aluminum steel is multiple
The method closed the drawing and forming frock of cookware and the three layers of composite pot tools stretching of titanium aluminum steel is realized using the frock.
Background technology
Cookware is essential kitchenware and sanitary ware in people's daily life, by function can partial pressure pot, electric cooker, frying pan,
Frying pan, slaughterhouse, steamer, milk pot, multifunctional pot etc.；Divide stainless-steel pan, iron pan, aluminum pot, marmite, copper pot, enamel pan, no by material
Viscous pot, composite pot etc..
Stainless steel cookware is the main product in cooker market, has that appearance is beautiful, structure is exquisite, at the same have again it is durable,
Corrosion-resistant, antirust, easy processing, it is indeformable the advantages that, but stainless steel cookware conduction inequality is even, and contains that there are many a huge sum of moneys in stainless steel
Belong to element, such as chromium, nickel.Stainless steel cookware can not hold salt, soy sauce, vinegar, vegetable soup etc. for a long time, because containing very in these food
More electrolyte, if contained for a long time into stainless steel equally it is anti-to play electrochemistry as other metals with these electrolyte
Should, toxic metallic element is made to be dissolved out, and then human body is damaged.
The shaping of cookware is generally manufactured using drawing process, and domestic production enterprise is to single metal such as iron, aluminium, stainless
The materials such as steel have ripe drawing process, but these more above-mentioned homogenous material difficulty of tensile property of titanium aluminum steel three-layer composite board
Bigger, main cause be titanium, aluminium, three kinds of materials of stainless steel tensile property difference it is larger, cause stretch when be susceptible to cracking,
The defects of corrugation, is, it is necessary to strictly control the mechanical property of above-mentioned three kinds of materials, using rational mould structure and drawing process.
The content of the invention
The purpose of the utility model is solution above-mentioned technical problem, provides a kind of three layers of composite pot tool of titanium aluminum steel
Drawing and forming frock and, solve in three layers of compound pot cookware production process of titanium aluminum steel the technical barriers such as material fracture, corrugation, together
When three layers of setting solve the problems, such as safety, heat transfer and suitable environment.
The utility model proposes a kind of stretching tool of titanium aluminium-steel composite pot tool drawing and forming, compound for titanium aluminum steel
Cookware drawing and forming, frock include the stretching convex die for stretching cavity plate and being equipped with stretching cavity plate, and the stretching cavity plate is located at
The top of stretching convex die, and can relatively move, it is formed with the drawing for placing part to be tensioned between the stretching cavity plate and stretching convex die
Gap is stretched, part to be tensioned is placed in the drawing gap, the part to be tensioned is three layers of composite members of titanium aluminum steel, and the stretching is recessed
Mould includes upper mold seat and the push rod being arranged on upper mold seat, and the stretching convex die includes die holder and the pressure being arranged on die holder
Flange is additionally provided with locating part on the blank holder, and the locating part adjusts the size of drawing gap, so that the drawing gap ruler
The very little thickness more than the part to be tensioned.
Further embodiment, the stretching cavity plate are equipped with fillet in face of stretching convex die side, the radius R of circle where the fillet
=15-25mm。
Further embodiment is additionally provided with fixed plate in the stretching convex die, and the fixed plate is fixed on die holder.
Further embodiment is additionally provided with fixed plate in the stretching convex die, and the blank holder is connected to down by supporting rack
On die holder, support frame as described above is fixed on by the fixed plate on die holder.
Further embodiment, described stretch are additionally provided with stripper on cavity plate, and the stripper is connected with the push rod.
Further embodiment, the stretching cavity plate on stretching convex die working face with scribbling drawing lube oil.
Further embodiment, the cavity plate and the material of stretching convex die of stretching is Cr2MoV.
Further embodiment, the stretching cavity plate and stretching convex die face surface hardness are 62HRC, and surface roughness is
0.2μm。
Further embodiment, the part to be tensioned are three layers of composite members of titanium aluminum steel, and titanium layer, which is located at, directly to be connect with food
Tactile internal layer, aluminium layer are located at interlayer, and steel layer is located at outer layer.
Further embodiment, the steel layer are 430 stainless steel layers with magnetic property.
This programme has the beneficial effect that：
1st, being equipped with for cavity plate and stretching convex die is stretched, split compacting stretches, and cavity plate is set in face of punch-pin side equipped with fillet
It puts so that part to be tensioned, smooth stress are suppressed in drawing process, and lubricating oil is set, solves material in cookware production process
The technical barriers such as material fracture, corrugation.
2nd, it is a kind of new cookware material that three layers of titanium aluminum steel is compound, and titanium is located at the inside of pot, and aluminium is located at interlayer, no
Rust steel is located at outer layer, and three layers of effect is as follows：Titanium is directly contacted with food, is by industrially pure titanium system of the Ti content more than 99.5%
Make, titanium is a kind of harmless metal to human body, commonly used in the medical instruments such as human synovial, dental implant, intravascular stent, titanium
There is good compatibility with tissue.It is system due to the defects of heavy metal element is free of in titanium, avoids traditional metal materials
The ideal material of cookware is made, is a kind of healthy metal.Aluminum interlayer takes full advantage of its excellent heat conductivility, makes cookware heat conduction
Soon, be heated evenly, will not when local temperature is excessively high in pot burning foods, be not easy to generate oil smoke, can fully keep food
Nutritional ingredient, and can safeguard the health of cook to greatest extent.Outer layer stainless steel use with magnetic property 430 not
Become rusty steel, can be used on electromagnetic oven.
3rd, further embodiment, the cavity plate are equipped with fillet in face of punch-pin side, radius R=15- of circle where the fillet
25mm.Radius of corner is too small to cause material cracks, and radius of corner crosses conference and generates wrinkle in material deformation stage, should ensure
Material reduces radius of corner as far as possible in the case of not rupturing.
4th, further embodiment, the cavity plate and the material of stretching convex die of stretching is Cr2MoV.The stretching cavity plate is with drawing
Punch-pin face surface hardness is stretched for 62HRC, and surface roughness is 0.2 μm.Stretch cavity plate and stretching convex die material selection
Cr12MoV using following heat treatment process, makes the hardness of die surface reach 62~64HRC, 1030 DEG C quench → 200 DEG C points
Grade quenching 5~8mim → 160~180 DEG C tempering 3h.
Description of the drawings
Fig. 1 has stretching tool structure diagram for a kind of titanium aluminium-steel composite pot of the utility model.
Attached drawing indicates：1st, die holder, 2, fixed plate, 3, stretching convex die, 4, blank holder, 5, locating part, 6, stretch cavity plate, 7,
Stripper, 8, push rod, 9, upper mold seat, 10, part to be tensioned, 11, supporting rack.
Specific embodiment
In order to which the object, technical solution and advantage for making the utility model are more clearly understood, below in conjunction with attached drawing and
The utility model is further elaborated in specific embodiment.It should be appreciated that specific implementation described herein
Mode only to explain the utility model, is not used to limit the utility model.
As shown in Figure 1, the utility model proposes a kind of stretching tool of titanium aluminium-steel composite pot tool drawing and forming, it is used for
Titanium aluminium-steel composite pot has drawing and forming, and frock includes the stretching convex die 3 for stretching cavity plate 6 and being equipped with stretching cavity plate 6, described
It stretches cavity plate 6 and is located at the top of stretching convex die 3, and can relatively move, be formed between the stretching cavity plate 6 and stretching convex die 3
The drawing gap of part to be tensioned is placed, part 10 to be tensioned is placed in drawing gap, the part 10 to be tensioned is three layers of titanium aluminum steel
Composite members, the push rod 8 for stretching cavity plate 6 and including upper mold seat 9 and being arranged on upper mold seat 9, the stretching convex die 3 include lower die
Seat 1 and the blank holder 4 being arranged on die holder 1, part 10 to be tensioned are located in drawing gap, and limit is additionally provided on the blank holder 4
Position part 5, the locating part 5 adjust the size of drawing gap, so that the drawing gap size is more than the part 10 to be tensioned
Thickness.Locating part 5 is position-limitting pin in the present embodiment, and the stretching cavity plate 6 is equipped with fillet, the circle in face of 3 side of stretching convex die
Radius R=15-25mm of circle where angle.Fixed plate 2 is additionally provided in the stretching convex die 3, the fixed plate 2 is fixed on die holder 1
On.Fixed plate 2 is additionally provided in the stretching convex die 3, the blank holder 4 is connected to by supporting rack 11 on die holder 1, the branch
Support 11 is fixed on by the fixed plate 2 on die holder 1.Be additionally provided with stripper 7 on the stretching cavity plate 6, the stripper 7 with
The push rod 8 connects.The stretching cavity plate 6 on 3 working face of stretching convex die with scribbling drawing lube oil.It is described stretching cavity plate 6 with
The material of stretching convex die 3 is Cr2MoV.The stretching cavity plate 6 and 3 face surface hardness of stretching convex die are 62HRC, and surface is thick
Rugosity is 0.2 μm.3 material selection Cr12MoV of cavity plate 6 and stretching convex die is stretched, using following heat treatment process, makes die surface
Hardness reach 62~64HRC, → 200 DEG C of grade quench 5~8mim → 160~180 DEG C tempering 3h of 1030 DEG C of quenchings.
The part to be tensioned 10 is three layers of composite members of titanium aluminum steel, and titanium layer is located at the internal layer that can be directly contacted with food, aluminium
Layer is located at interlayer, and steel layer is located at outer layer.Three layers of effect is as follows：Titanium is directly contacted with food, is more than 99.5% by Ti content
Industrially pure titanium make, titanium is a kind of harmless metal to human body, commonly used in human synovial, dental implant, intravascular stent
Medical instruments are waited, titanium has good compatibility with tissue.Due to being free of heavy metal element in titanium, conventional metals material is avoided
The defects of material is the ideal material for manufacturing cookware, is a kind of healthy metal.Aluminum interlayer takes full advantage of its excellent thermal conductivity
Can, make cookware heat conduction fast, be heated evenly, will not when local temperature is excessively high in pot burning foods, be not easy to generate oil smoke, can
The nutritional ingredient of food is fully kept, and can safeguard the health of cook to greatest extent.Outer layer stainless steel is used to have and led
430 stainless steels of magnetic property, can use on electromagnetic oven.
Further embodiment, the steel layer are 430 stainless steel layers with magnetic property.
The specific drawing work flow of the utility model comprises the following steps：
Step 1：Cavity plate is being stretched with scribbling drawing lube oil on stretching convex die working face, and is being adjusted and stretched with locating part
The size in gap so that drawing gap size is more than the thickness of the tensioning member；
Step 2：Part to be tensioned is positioned in drawing gap, is about to part to be tensioned under cavity plate and is pressed on blank holder；
Step 3：The stretching cavity plate continues traveling downwardly, and is molded part to be tensioned under stretching convex die effect, and deformed area is drawing
Stretch the fillet position on cavity plate；
Step 4：The stretching cavity plate uplink, stripper is promoted in push rod after stretching, will be drawn under stripper promotion
The tensioning member for stretching completion is released from stretching cavity plate, completes stretching process.
The utility model provides a kind of drawing and forming frock of three layers of composite pot tool of titanium aluminum steel, solves titanium aluminum steel three
The technical barriers such as material fracture, corrugation in layer compound pot cookware production process, at the same three layers of setting solve safety, heat transfer and
Suitable environment problem.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
Bright book is as an entirety, and the technical solutions in each embodiment can also be properly combined, and forming those skilled in the art can be with
The other embodiment of understanding.
Claims (10)
1. a kind of titanium aluminium-steel composite pot has stretching tool, the stretching convex die being equipped with including stretching cavity plate and with stretching cavity plate,
It is characterized in that：The top for stretching cavity plate and being located at stretching convex die, placement is formed between the stretching cavity plate and stretching convex die
The drawing gap of part to be tensioned, part to be tensioned is placed in the drawing gap, and the stretching cavity plate includes upper mold seat and setting
Push rod on upper mold seat, the stretching convex die include die holder and the blank holder that is arranged on die holder, on the blank holder
Locating part is additionally provided with, the locating part adjusts the size of drawing gap, so that the drawing gap size is more than described to be tensioned
The thickness of part.
2. titanium aluminium-steel composite pot as described in claim 1 has stretching tool, it is characterised in that：The stretching cavity plate is in face of stretching
Punch-pin side is equipped with fillet, radius R=15-25mm of circle where the fillet.
3. titanium aluminium-steel composite pot as described in claim 1 has stretching tool, it is characterised in that：It is additionally provided in the stretching convex die
Fixed plate, the fixed plate are fixed on die holder.
4. titanium aluminium-steel composite pot as described in claim 1 has stretching tool, it is characterised in that：It is additionally provided on the stretching cavity plate
Stripper, the stripper are connected with the push rod.
5. titanium aluminium-steel composite pot as described in claim 1 has stretching tool, it is characterised in that：It is additionally provided in the stretching convex die
Fixed plate, the blank holder are connected to by supporting rack on die holder, and support frame as described above is fixed on die holder by the fixed plate
On.
6. the titanium aluminium-steel composite pot tool stretching tool as described in claim 1-5 any one, it is characterised in that：The stretching is recessed
Mould on stretching convex die working face with scribbling drawing lube oil.
7. the titanium aluminium-steel composite pot tool stretching tool as described in claim 1-5 any one, it is characterised in that：The stretching is recessed
The material of mould and stretching convex die is Cr2MoV.
8. the titanium aluminium-steel composite pot tool stretching tool as described in claim 1-5 any one, it is characterised in that：The stretching is recessed
Mould is 62HRC with stretching convex die face surface hardness, and surface roughness is 0.2 μm.
9. the titanium aluminium-steel composite pot tool stretching tool as described in claim 1-5 any one, it is characterised in that：It is described to be tensioned
Part is three layers of composite members of titanium aluminum steel, and titanium layer is located at the internal layer that can be directly contacted with food, and aluminium layer is located at interlayer, and steel layer is located at
Outer layer.
10. titanium aluminium-steel composite pot as claimed in claim 9 has stretching tool, it is characterised in that：The steel layer is with magnetic conduction
430 stainless steel layers of performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721165824.XU CN207386404U (en) | 2017-09-12 | 2017-09-12 | A kind of titanium aluminium-steel composite pot has stretching tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721165824.XU CN207386404U (en) | 2017-09-12 | 2017-09-12 | A kind of titanium aluminium-steel composite pot has stretching tool |
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| Publication Number | Publication Date |
|---|---|
| CN207386404U true CN207386404U (en) | 2018-05-22 |
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ID=62416121
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| CN201721165824.XU Active CN207386404U (en) | 2017-09-12 | 2017-09-12 | A kind of titanium aluminium-steel composite pot has stretching tool |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676461A (en) * | 2020-12-10 | 2021-04-20 | 芜湖品金电器科技有限公司 | Die capable of buffering for processing annealing sheet |
| CN112872143A (en) * | 2020-12-10 | 2021-06-01 | 东莞盛翔精密金属有限公司 | Composite net, and composite net punching method and device |
| CN115591993A (en) * | 2022-10-31 | 2023-01-13 | 广州大学（Cn） | Method for eliminating ferrite stainless steel wrinkles on outer wall formed by composite board punch forming |
-
2017
- 2017-09-12 CN CN201721165824.XU patent/CN207386404U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676461A (en) * | 2020-12-10 | 2021-04-20 | 芜湖品金电器科技有限公司 | Die capable of buffering for processing annealing sheet |
| CN112872143A (en) * | 2020-12-10 | 2021-06-01 | 东莞盛翔精密金属有限公司 | Composite net, and composite net punching method and device |
| CN112872143B (en) * | 2020-12-10 | 2023-09-08 | 东莞盛翔精密金属有限公司 | Composite net, and method and device for punching composite net |
| CN115591993A (en) * | 2022-10-31 | 2023-01-13 | 广州大学（Cn） | Method for eliminating ferrite stainless steel wrinkles on outer wall formed by composite board punch forming |
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