SU770629A1 - Apparatus for producing bead on the strip - Google Patents
Apparatus for producing bead on the strip Download PDFInfo
- Publication number
- SU770629A1 SU770629A1 SU782662463A SU2662463A SU770629A1 SU 770629 A1 SU770629 A1 SU 770629A1 SU 782662463 A SU782662463 A SU 782662463A SU 2662463 A SU2662463 A SU 2662463A SU 770629 A1 SU770629 A1 SU 770629A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- strip
- producing bead
- forming
- edges
- sheet
- Prior art date
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
1one
Изобретение относитс к обработке метал лов давлением и может быть использовано дл изготовлени профилей из полосовых заготовок созданием местны.х утолщений.The invention relates to the processing of metals by pressure and can be used for the manufacture of profiles from strip blanks by the creation of local thickenings.
Известны устройства дл образовани утолщений на кромках листов , которые содержат зажимные приспособлени и фор.мующие инструменты в виде роликовой головки. Дл утолщени кромок в этих устройствах листовой материал зажимают по всей длине с помощью прижимных планок, оставл свободны.ми кромки листа, подлежащие осад- ш ке. После этого кро.мку разупрочн ют нагревом по всей длине листа или только локально и осажива-ют ее, перемеща формующую роликовую головку относительно неподвижного зажимного приспособлени или перемеща зажимное приспособление относительно неподвижной роликовой головки 1, 2 и 3.Arrangements are known for the formation of bulges on the edges of sheets, which contain clamping devices and forming tools in the form of a roller head. To thicken the edges in these devices, the sheet material is clamped along the entire length with the help of pressure plates, leaving free edges of the sheet to be deposited. After that, the crumb is weakened by heating along the entire length of the sheet, or only locally and precipitates it by moving the forming roller head relative to the fixed jig or moving the clamping device relative to the fixed roller head 1, 2 and 3.
Существенным недостатком известных устройств вл етс то, что они не позвол ют одновременно утолщать обе кромки и по- 2о лучать местные утолщени в средней части полосы или листа. Кроме этого, наличие зажимного приспособлени в виде планок ограничивает длину формуемых листов и.полос.A significant disadvantage of the known devices is that they do not allow both edges to thicken and localized thickenings in the middle part of the strip or sheet at the same time. In addition, the presence of a clamping device in the form of strips limits the length of the formed sheets and strips.
Известно также устройство дл образовани утолщений на полосе, содержащее установленные на валах формующие ролики, опорный узел, имеющий опорный ролик, образующий с формующими роликами рабочий калибр, и вспомогательные ролики |4.It is also known a device for the formation of thickenings on the strip, comprising forming rollers mounted on shafts, a support assembly having a support roller forming a working caliber with the forming rollers, and auxiliary rollers | 4.
Указанное устройство позвол ет получать утолщени в любом месте полосы практически неограниченной длины, так как зажим полосы при осадке осуществл етс роликами .The said device allows producing thickening in any place of the strip of practically unlimited length, since the strip is clamped during the settlement by rollers.
Однако это устройство также обладает существенным недостатком, заключающимс в следующем.However, this device also has a significant disadvantage, which is as follows.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782662463A SU770629A1 (en) | 1978-09-11 | 1978-09-11 | Apparatus for producing bead on the strip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782662463A SU770629A1 (en) | 1978-09-11 | 1978-09-11 | Apparatus for producing bead on the strip |
Publications (1)
Publication Number | Publication Date |
---|---|
SU770629A1 true SU770629A1 (en) | 1980-10-15 |
Family
ID=20784559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782662463A SU770629A1 (en) | 1978-09-11 | 1978-09-11 | Apparatus for producing bead on the strip |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU770629A1 (en) |
-
1978
- 1978-09-11 SU SU782662463A patent/SU770629A1/en active
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