CN206139726U - Hemming die of electricity rice cooker shell - Google Patents
Hemming die of electricity rice cooker shell Download PDFInfo
- Publication number
- CN206139726U CN206139726U CN201620988756.6U CN201620988756U CN206139726U CN 206139726 U CN206139726 U CN 206139726U CN 201620988756 U CN201620988756 U CN 201620988756U CN 206139726 U CN206139726 U CN 206139726U
- Authority
- CN
- China
- Prior art keywords
- die
- groove
- cooker shell
- turn
- rice cooker
- 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 - Fee Related
Links
- 235000007164 Oryza sativa Nutrition 0.000 title abstract 4
- 235000009566 rice Nutrition 0.000 title abstract 4
- 230000005611 electricity Effects 0.000 title abstract 2
- 238000009957 hemming Methods 0.000 title abstract 2
- 240000007594 Oryza sativa Species 0.000 title 1
- 238000002788 crimping Methods 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- 230000002146 bilateral effect Effects 0.000 abstract description 3
- 241000209094 Oryza Species 0.000 abstract 3
- 238000005452 bending Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Frying-Pans Or Fryers (AREA)
Abstract
The utility model provides a hemming die of electricity rice cooker shell, includes upper die base and die holder, wherein: still including top board and holding down plate, lock respectively at upper die base and die holder, the top board bottom surface is equipped with the turn -up groove, and the below is equipped with at turn -up groove outside edge consolidates calibration ring, upper die base central point puts to be equipped with and wipes knife tackle spare, the holding down plate top surface is equipped with down the turn -up groove, and the top is equipped with the die mould circle in the turn -up groove outside, and the inboard is equipped with interior slider. The utility model discloses flanging process in process of production designs to electric rice cooker shell, and bilateral turn -up is simultaneously operated about providing, simplifies traditional process of the electric rice cooker shell of production, effectively shortens the production time and improves production efficiency.
Description
Technical field
The utility model is related to mould applications, particularly a kind of die with edge-folded of electric cooker shell.
Background technology
Electric cooker shell is most to be made using stainless steel, and Jing edge-cutting and hole-punchings, bending are surrounded, in order to stiffened shell is needed upper
Lower two edges carry out crimping, improve the mechanical strength of whole electric cooker shell.In prior art, for producing electric cooker shell volume
The mould on side, majority adopts monolateral crimping, i.e., first complete top or following crimping procedures in the crimping procedures for carrying out another side,
It is numerous and diverse using this kind of mould production operation, production efficiency is affected, improve production cost.
Utility model content
In order to overcome the disadvantages mentioned above of prior art, the purpose of this utility model to be to provide using bilateral while crimping up and down
A kind of die with edge-folded of the electric cooker shell of shaping.
The utility model solves the technical scheme that its technical problem adopted：A kind of die with edge-folded of electric cooker shell,
Including upper bolster and die shoe, it is characterized in that：Top board and lower platen are also included, upper bolster and die shoe are locked in respectively,
The top board bottom surface is provided with crimping groove, and lower section is provided with fixed circle, the upper bolster center in crimping groove outer ledge
Position is provided with wiping knife assembly, and the plate top surface that pushes is provided with Rolldown hem groove, and top is provided with die mould circle on the outside of crimping groove, and inner side sets
There is inner slide.
As further improvement of the utility model：The fixed circle internal face is perpendicular to upper crimping outward flange, inwall
The face other end is provided with hypotenuse rounding
As further improvement of the utility model：The inner slide is provided with chamfering in a jiao near Rolldown hem groove.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is designed for electric cooker shell flanging process in process of production, there is provided bilateral same up and down
When flange crimping operation, simplify the conventional processes of production electric cooker shell, effectively shorten production time and improve production efficiency.
Description of the drawings
Fig. 1 is die opening state structural representation of the present utility model.
Fig. 2 is matched moulds status architecture schematic diagram of the present utility model.
Fig. 3 is the structural representation of upper crimping.
Fig. 4 is the structural representation of Rolldown hem.
Specific embodiment
In conjunction with description of the drawings the utility model is further illustrated with embodiment：
Referring to figs. 1 to Fig. 4, a kind of die with edge-folded of electric cooker shell, including upper bolster 1 and die shoe 2, wherein：Also wrap
Top board 3 and lower platen 4 are included, upper bolster 1 and die shoe 2 have been locked in respectively, the bottom surface of the top board 3 has been provided with crimping groove,
Lower section is provided with fixed circle 5 in the outer ledge of crimping groove 31, and the internal face of fixed circle 5 is perpendicular to the outward flange of upper crimping 31
The profile of line, i.e. internal face is concordant with the outward flange of upper crimping groove 31, and the internal face lower end inclined design of the fixed circle 5 is simultaneously
It is rounded down, prevents descending collision electric cooker shell.
The top surface of the lower platen 4 is provided with Rolldown hem groove 41, and top is provided with die mould circle 6 in the outside of crimping groove 41, and inner side is provided with
Inner slide 7, the inner slide 7 is provided with chamfering in a jiao near Rolldown hem groove 41, in preventing crimping process, receives rolled-up end
Collide with inner slide 7 at end.
The center of the upper bolster 1 is provided with wiping knife assembly 8, the inner mold of the outer mold surface and inner slide 7 for wiping knife assembly 8
Face classification promotes design, is wiping outer of the descending forces inner slide 7 of knife assembly 8.
Die opening state as shown in Figure 1, on Rolldown hem groove and die mould circle and inner slide between load shell product,
The shell product is the shell formed through edge-cutting and hole-punching, bending.Upper bolster 1 starts descending, traveling under drive wiping knife assembly
Enter inner slide center, die mould circle is moved inward, make the wall of die mould circle fit with product or keep 0.1mm spacing, upper bolster 1 after
The continuous lower outer mold surface for exercising wiping knife assembly is contacted with the inner mold face of inner slide, and drives inner slide to be displaced outwardly, and makes inner slide
Wall is fitted with product or keeps 0.1mm spacing.Upper bolster 1 is continued traveling downwardly to closure, in the process, product casing upper and lower two
While initially entering upper and lower crimping groove, due to the effect of pressure, both sides distal point starts to be walked along crimping groove, is end points aft section
Start crimping, to mold closed condition as shown in Figure 2, complete the crimping of upper and lower ends.
In sum, one of ordinary skill in the art is read after the utility model file, according to skill of the present utility model
Art scheme and technology design make other various corresponding conversion schemes without the need for creative mental labour, belong to this practicality new
The scope that type is protected.
Claims (3)
1. a kind of die with edge-folded of electric cooker shell, including upper bolster and die shoe, is characterized in that：Also include top board and under
Pressing plate, is locked in respectively upper bolster and die shoe, and the top board bottom surface is provided with crimping groove, and lower section is in crimping groove outer ledge
Fixed circle is provided with, the upper bolster center is provided with wiping knife assembly, and the plate top surface that pushes is provided with Rolldown hem groove, top
Die mould circle is provided with the outside of crimping groove, inner side is provided with inner slide.
2. a kind of die with edge-folded of electric cooker shell according to claim 1, is characterized in that：The fixed circle internal face
Perpendicular to upper crimping outward flange, the internal face other end is provided with hypotenuse rounding.
3. a kind of die with edge-folded of electric cooker shell according to claim 1, is characterized in that：The inner slide is under
One jiao of crimping groove is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620988756.6U CN206139726U (en) | 2016-08-31 | 2016-08-31 | Hemming die of electricity rice cooker shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620988756.6U CN206139726U (en) | 2016-08-31 | 2016-08-31 | Hemming die of electricity rice cooker shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206139726U true CN206139726U (en) | 2017-05-03 |
Family
ID=58628717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620988756.6U Expired - Fee Related CN206139726U (en) | 2016-08-31 | 2016-08-31 | Hemming die of electricity rice cooker shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206139726U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580683A (en) * | 2018-04-30 | 2018-09-28 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | A kind of electric cooker shell side flanging diel up and down |
| CN111167955A (en) * | 2020-02-29 | 2020-05-19 | 奥林汽车零部件（常熟）有限公司 | Forming die for inward-hooking curled edge part |
| CN112958674A (en) * | 2021-03-23 | 2021-06-15 | 数码模冲压技术（武汉）有限公司 | Compact type rotary punching mechanism with double-side flanging |
-
2016
- 2016-08-31 CN CN201620988756.6U patent/CN206139726U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580683A (en) * | 2018-04-30 | 2018-09-28 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | A kind of electric cooker shell side flanging diel up and down |
| CN108580683B (en) * | 2018-04-30 | 2024-02-02 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | Stamping die for upper and lower side edges of electric cooker shell |
| CN111167955A (en) * | 2020-02-29 | 2020-05-19 | 奥林汽车零部件（常熟）有限公司 | Forming die for inward-hooking curled edge part |
| CN112958674A (en) * | 2021-03-23 | 2021-06-15 | 数码模冲压技术（武汉）有限公司 | Compact type rotary punching mechanism with double-side flanging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 |