RO112697B1 - Waved metal sheet denting device - Google Patents
Waved metal sheet denting deviceInfo
- Publication number
- RO112697B1 RO112697B1 RO92-0885A RO920885A RO112697B1 RO 112697 B1 RO112697 B1 RO 112697B1 RO 920885 A RO920885 A RO 920885A RO 112697 B1 RO112697 B1 RO 112697B1
- Authority
- RO
- Romania
- Prior art keywords
- corrugated
- blank
- notch
- mold
- metal sheet
- Prior art date
Links
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Making Paper Articles (AREA)
Abstract
Invenţia se referă la un dispozitiv de crestare a tablelor ondulate utilizate ca elemente de omogenizare a substanţelor vâscoase din industria chimică. Problema tehnică pe care o rezolvă invenţia este de a realiza un dispozitiv de crestare a tablelor ondulate, care să asigure crestarea, prin ştanţarea (şliţuire) unor porţiuni dintr-un semifabricat sub forma unei table ondulate sau în zig-zag, urmată de îndoirea diametral opusă a acelei porţiuni, prin deformare plastică. Dispozitivul conform invenţiei este alcătuit, în principal, dintr-o matriţă (4) care are o formă profilată, corespunzătoare profilului semifabricatului în care se practică o cavitate identică cu forma finală a crestăturii. Matriţa (4) este poziţionată sub un anumit unghi (alpha) faţă de direcţia de deplasare a unui poanson prismatic, care are partea activă identică cu forma finală a crestăturii şi a cavităţii din matriţă, şi faţă de care se poate deplasa relativ un tampon (19) având la rândul său un profil înclinat, conjugat faţă de matriţă,The invention relates to a corrugated grooving device used as a homogenizing element for viscous substances in the chemical industry. The technical problem solved by the invention is to provide a corrugating device for the corrugation of the corrugated sheets by means of stamping portions of a blank in the form of a corrugated or zigzag table followed by a diametral folding opposite of that portion, by plastic deformation. The device according to the invention consists essentially of a mold (4) having a profiled shape, corresponding to the profile of the blank where a cavity is identical with the final shape of the notch. The mold (4) is positioned at a certain angle (alpha) with respect to the direction of displacement of a prismatic punch, which has the active part identical to the final shape of the notch and die cavity, and against which a buffer 19) having in turn an inclined profile, conjugated to the die,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO92-0885A RO112697B1 (en) | 1992-06-29 | 1992-06-29 | Waved metal sheet denting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO92-0885A RO112697B1 (en) | 1992-06-29 | 1992-06-29 | Waved metal sheet denting device |
Publications (1)
Publication Number | Publication Date |
---|---|
RO112697B1 true RO112697B1 (en) | 1997-12-30 |
Family
ID=64350303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO92-0885A RO112697B1 (en) | 1992-06-29 | 1992-06-29 | Waved metal sheet denting device |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO112697B1 (en) |
-
1992
- 1992-06-29 RO RO92-0885A patent/RO112697B1/en unknown
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