SU827208A1 - Apparatus for producing shaped tubes - Google Patents
Apparatus for producing shaped tubes Download PDFInfo
- Publication number
- SU827208A1 SU827208A1 SU792789420A SU2789420A SU827208A1 SU 827208 A1 SU827208 A1 SU 827208A1 SU 792789420 A SU792789420 A SU 792789420A SU 2789420 A SU2789420 A SU 2789420A SU 827208 A1 SU827208 A1 SU 827208A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- matrix
- shaped tubes
- producing shaped
- smooth
- profile
- Prior art date
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- Rigid Pipes And Flexible Pipes (AREA)
Description
1one
Изобретение относитс к обработке металлов давлением и может быть использовано дл изготовлени профильны.х труб.The invention relates to the processing of metals by pressure and can be used for the manufacture of shaped tubes.
Известно устройство дл во.ючени ирофильных труб, включающее выиолнениую из отдельны.х элементов нрофнльную матрицу, установленную в онорном корнусе 1.A device is known for the warping of irophilic tubes, including the making of individual elements of the nrofil matrix, which is installed in the onornic cord 1.
Недостатко.м известного устройства вл етс невозможность изготовлени труб с гладким неирофилированным концом.A disadvantage of the known device is the impossibility of producing pipes with a smooth, non-ophilic end.
Целью изобретени вл етс иолучение профил1 ны.х труб с гладким ненрофилнрованным концом, днаметру описанной окружностн ирофильной части.The aim of the invention is to obtain a profile of tubes with a smooth non-profiled end, the dimension of the circumferential part described.
Г1оста1.1енна цель достигаетс те.м, что предлагаемое устройство сиабжсио дополнительной иеразъе.мной калибрующей матрицей с гладкой рабочей поверхностью, установленной за нрофильной матрнцей.The goal is the goal that the proposed device siabsio additional iraz.emnoy gage matrix with a smooth working surface installed behind the nrofilnom matrix.
На фиг. 1 изображено нредлагаемое устройство; на фнг. 2 - разрез А-А фиг. 1; на фиг. 3 - то же, в мо.мент волочени гладкого ко1ща трубы.FIG. 1 shows the proposed device; on fng. 2 - section A-A of FIG. one; in fig. 3 - the same, in the moment of dragging a smooth pipe.
В кориусе 1 установлена неразъемна калибрующа матрица 2, профпльпа матрица 3, вынолнениа из отдельны.к элементов , установленных в кориусе 1 носредством клиньев 4, иере.мсщаемых с ио.мощью иневмоцилиндра 5.In Corus 1, a one-piece calibration matrix 2, a professional matrix 3, and a separate assembly of elements installed in the corus 1 are installed by means of wedges 4, which are assembled with an ineval cylinder 5.
Работа устройства осуществл етс следующи .м образом.The operation of the device is carried out as follows.
Иредварительно элементы профильной матр1щы 3 соедин ют иневмоцилиндром 5Preliminary, the elements of the profile mat 3 are connected by an in-cylinder cylinder 5
и клинь ми 4, после чего вставл ют в устройство подготовленным концом заготовку и осуществл ют волочение профильной части трубы через две .матрицы. В профильной разъемной матрнце 3 происходит предварительное нрофилирование трубы, а во второй иеразъе.миой матрице 2 - окончательное калибрование трубы по диаметру. Иосле получени необходимой длины профильпой частп процесс волочени нрекращают , клппь 4 посредство.м нневмоцилиндра 5 вывод т из контакта с .матрицей 3, разъе.мпые эле.менты которой освобождаютс н при дальнейщем движении трубы расход тс в стороны. В гладкой неразъемиой матрице 2 осуществл ют волочение оставщегос круглого конца трубы.and wedges 4, after which the workpiece is inserted into the device by the prepared end and the pipe section is drawn through two matrices. In the profile detachable matrix 3, the pipe is preliminarily profiled, and in the second matrix, matrix 2, the pipe is finally calibrated in diameter. After the required length has been obtained, the sectional drawing process is stopped, clamp 4 by means of a non-cylinder 5 is withdrawn from contact with the matrix 3, the electrical elements of which are released and with further movement of the pipe are diverted to the sides. In a smooth one-piece matrix 2, the remaining round end of the tube is drawn.
Изобретение позвол ет уменьшить количество проходов дл получени профильных труб с гладкими иепрофи.тированнымиThe invention makes it possible to reduce the number of passages for obtaining shaped tubes with smooth and preformed.
Koinia.Mii с размера.ми, равными диаметру описаппой окружпости профильной части.Koinia.Mii with a size.m equal to the diameter of the circumference of the core section.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792789420A SU827208A1 (en) | 1979-06-29 | 1979-06-29 | Apparatus for producing shaped tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792789420A SU827208A1 (en) | 1979-06-29 | 1979-06-29 | Apparatus for producing shaped tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU827208A1 true SU827208A1 (en) | 1981-05-07 |
Family
ID=20837689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792789420A SU827208A1 (en) | 1979-06-29 | 1979-06-29 | Apparatus for producing shaped tubes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU827208A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990005598A1 (en) * | 1988-11-22 | 1990-05-31 | Tatarsky Gosudarstvenny Nauchno-Issledovatelsky I Proektny Institut Neftyanoi Promyshlennosti | Method and device for making profiled pipes used for well construction |
-
1979
- 1979-06-29 SU SU792789420A patent/SU827208A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990005598A1 (en) * | 1988-11-22 | 1990-05-31 | Tatarsky Gosudarstvenny Nauchno-Issledovatelsky I Proektny Institut Neftyanoi Promyshlennosti | Method and device for making profiled pipes used for well construction |
| US5119661A (en) * | 1988-11-22 | 1992-06-09 | Abdrakhmanov Gabdrashit S | Apparatus for manufacturing profile pipes used in well construction |
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