SU1632693A1 - Device for inside rag removal - Google Patents
Device for inside rag removal Download PDFInfo
- Publication number
- SU1632693A1 SU1632693A1 SU894664269A SU4664269A SU1632693A1 SU 1632693 A1 SU1632693 A1 SU 1632693A1 SU 894664269 A SU894664269 A SU 894664269A SU 4664269 A SU4664269 A SU 4664269A SU 1632693 A1 SU1632693 A1 SU 1632693A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rollers
- deburring
- removal
- tool
- rotation
- Prior art date
Links
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
Изо бретение относитс к сварке и может быть использовано при разработке оборудовани дл удалени внутреннего грата при сооружении трубопроводов методом контактной стыковой сварки. Цель изобретени - повышение стойкости гратоудал ю- щего инструмента и повышение качества удалени грата. В корпусе бойков 7 установлена с возможностью вращени эксцентрикова втулка, на которой свободно размещены с возможностью вращени ролики 18. При включении привода вращени происходит взаимодействие с трубой 23 роликов 18, наход щихс в положении наибольшего превышени над режущими пластинами гратоудал ющего инструмента. Процесс удалени грата продолжаетс до тех пор, пока ролики 18 не займут положени наименьшего превышени над режущими пластинами: В результате исключаетс удар пластин об металл грата и обеспечиваетс сн тие грата до нормативной величины усилени с учетом возможных геометрических отклонений стыка от номинальных значений. 3 ил.The invention relates to welding and can be used in the development of equipment for the removal of internal burrs in the construction of pipelines by the method of resistance butt welding. The purpose of the invention is to increase the durability of the gratuitous tool and improve the quality of deburring. In the body of the strikers 7, an eccentric bushing is mounted for rotation, on which rollers 18 are freely rotatably mounted. When the rotational drive is activated, the tube 23 of the rollers 18, which are in the position of greatest elevation above the cutting tools of the haul-off tool, interacts. The deburring process continues until the rollers 18 are at the position of the least height above the cutting plates: As a result, the plates are prevented from striking the metal of the grata and the deburring is removed to the standard gain value taking into account possible geometric deviations of the joint from the nominal values. 3 il.
Description
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Фие.ЗFi.Z
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894664269A SU1632693A1 (en) | 1989-03-20 | 1989-03-20 | Device for inside rag removal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894664269A SU1632693A1 (en) | 1989-03-20 | 1989-03-20 | Device for inside rag removal |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1632693A1 true SU1632693A1 (en) | 1991-03-07 |
Family
ID=21435018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894664269A SU1632693A1 (en) | 1989-03-20 | 1989-03-20 | Device for inside rag removal |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1632693A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2595163C2 (en) * | 2014-12-08 | 2016-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) | Cutting head for removal of inner flash ring in electric welded pipes |
-
1989
- 1989-03-20 SU SU894664269A patent/SU1632693A1/en active
Non-Patent Citations (1)
Title |
---|
Лифшиц B.C., Литвинчук М.Д. Прессовые методы сварки магистральных и промысловых трубопроводов. - М.: Недра, 1970, с. 127. Авторское свидетельство СССР № 299115, кл. В 23 К 11/04, В 21 С 37/08. 1968. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2595163C2 (en) * | 2014-12-08 | 2016-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) | Cutting head for removal of inner flash ring in electric welded pipes |
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