JPS55114427A - Method and apparatus for producing of drawn molding with flange - Google Patents
Method and apparatus for producing of drawn molding with flangeInfo
- Publication number
- JPS55114427A JPS55114427A JP2197079A JP2197079A JPS55114427A JP S55114427 A JPS55114427 A JP S55114427A JP 2197079 A JP2197079 A JP 2197079A JP 2197079 A JP2197079 A JP 2197079A JP S55114427 A JPS55114427 A JP S55114427A
- Authority
- JP
- Japan
- Prior art keywords
- molding
- punch
- flange
- die
- elastic material
- 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.)
- Granted
Links
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
PURPOSE: To prevent the creasing of molding and the collapsion of shape by enclosing the lower part of the punch with elastic material and pressing the flange while the elastic material is engaging with the shoulder part of the die through the material to be molded at the removing of the punch.
CONSTITUTION: The lower part of the rigid core part 1a of a punch 1 is enclosed with the cylindrical part composed of elastic material such as polyurethane rubber. When a flexible material 23 is placed on the crease-suppressing face 16b of a die 16 and pressing is started by a blank holder 9, then the elastic material constituting the cylindrical body 1b is pressing the flexible material to be molded 23 at the curvature part 16c of the die during drawing and therefore the creasing of the molding is prevented. At the removing of the punch 1, the flange 24a of the molding 24 is pressed by the blank holder 9 while the cylindrical body 1b is engaging with the shoulder curvature part 16c of the die 16 by way of the flexible material 23. Thereby, the shape collapsion of the molding is prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54021970A JPS6011576B2 (en) | 1979-02-28 | 1979-02-28 | Manufacturing equipment for flanged drawn bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54021970A JPS6011576B2 (en) | 1979-02-28 | 1979-02-28 | Manufacturing equipment for flanged drawn bodies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55114427A true JPS55114427A (en) | 1980-09-03 |
| JPS6011576B2 JPS6011576B2 (en) | 1985-03-27 |
Family
ID=12069892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54021970A Expired JPS6011576B2 (en) | 1979-02-28 | 1979-02-28 | Manufacturing equipment for flanged drawn bodies |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6011576B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101070802B1 (en) | 2009-10-12 | 2011-10-10 | 한국기계연구원 | Mold apparaatus for forming metal |
| JP2018199162A (en) * | 2013-03-12 | 2018-12-20 | ストール マシーナリ カンパニー, エルエルシーStolle Machinery Company, LLC | Operative mechanism for vertically oriented body maker |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102470485B (en) | 2009-07-28 | 2014-12-31 | 新日铁住金株式会社 | Laser treatment device and container-producing device |
-
1979
- 1979-02-28 JP JP54021970A patent/JPS6011576B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101070802B1 (en) | 2009-10-12 | 2011-10-10 | 한국기계연구원 | Mold apparaatus for forming metal |
| JP2018199162A (en) * | 2013-03-12 | 2018-12-20 | ストール マシーナリ カンパニー, エルエルシーStolle Machinery Company, LLC | Operative mechanism for vertically oriented body maker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6011576B2 (en) | 1985-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IL51711A (en) | Molds and process for producing contact lenses | |
| DE2963712D1 (en) | Process for preparing thermoplastic polyurethane elastomers | |
| YU44033B (en) | Process for producing vulcanizable coatchouc | |
| MY8500269A (en) | Rubber mixtures giving reversion-free vulcanisates and a vulcanisation process | |
| ES454699A1 (en) | Apparatus for molding a tire molding bladder | |
| DE2960006D1 (en) | Process for the preparation of moulded foams on the basis of polyisocyanate | |
| JPS55114427A (en) | Method and apparatus for producing of drawn molding with flange | |
| GB2032337B (en) | Process and apparatus for producing foam blocks | |
| JPS5458769A (en) | Production of instrument panel | |
| JPS5711038A (en) | Method and apparatus for taking product from rubbery elastic vulcanized sheet material | |
| JPS5527251A (en) | Simultaneous forming device | |
| JPS54102355A (en) | Molding device for covering roller with rubber or plastic | |
| JPS5686712A (en) | Mold for molding and preparation thereof | |
| JPS54162289A (en) | Drilling device with press | |
| JPS546169A (en) | Production of insulative pannel | |
| JPS5430252A (en) | System for producing formed product with through-opening | |
| JPS5415193A (en) | Molding of pulp molding | |
| JPS5662751A (en) | Grinding device | |
| JPS5756214A (en) | Method and device for terminal cutting of synthetic resin molding | |
| JPS55128426A (en) | Manufacture of drawing-molded product with reinforcing rugged surface and device thereof | |
| JPS5421462A (en) | Method of molding thermosetting resin containing filler | |
| JPS5232175A (en) | Pneumatic filtration process and device therefor | |
| JPS53101181A (en) | Method of withdrawing molded products from a mold | |
| JPS56144133A (en) | Molding method of foamed resin | |
| JPS5550932A (en) | Parts staking method in production process of optical apparatus or the like |