SU835555A1 - Apparatus for pushing hollow workpiece into shaped drawing die - Google Patents
Apparatus for pushing hollow workpiece into shaped drawing die Download PDFInfo
- Publication number
- SU835555A1 SU835555A1 SU792807906A SU2807906A SU835555A1 SU 835555 A1 SU835555 A1 SU 835555A1 SU 792807906 A SU792807906 A SU 792807906A SU 2807906 A SU2807906 A SU 2807906A SU 835555 A1 SU835555 A1 SU 835555A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pushing
- drawing die
- shaped drawing
- hollow workpiece
- centering device
- Prior art date
Links
Landscapes
- Metal Extraction Processes (AREA)
Description
1one
Изобретение относитс к волочильному производству и может быть использовано при изготовлении профильных труб.The invention relates to wire drawing and can be used in the manufacture of shaped pipes.
Известно устройство дл проталкивани полой заготовки в профильную волоку, включающее т говый элемент, подвижную траверсу, расположенную со стороны входа заготовки в волоку, и центрователь 1.A device is known for pushing a hollow billet into a profile fiber, including a traction element, a movable traverse located on the input side of the material into the fiber, and a centering device 1.
Недостатком известного устройства вл етс сложность привода дл перемещени подвижной траверсы.A disadvantage of the known device is the complexity of the drive for moving the mobile cross member.
Целью изобретени вл етс упрощение конструкции устройства.The aim of the invention is to simplify the design of the device.
Поставленна цель достигаетс тем, что центрователь выполнен в виде стержн , расположенного по оси проталкивани , и соединенного одним концом с т говым органом , а другим - с траверсой.The goal is achieved by the fact that the centering device is made in the form of a rod located along the axis of pushing and connected at one end to the traction body and the other to the crosshead.
На чертеже изображена схема предлагаемого устройства.The drawing shows a diagram of the proposed device.
Центрователь 1, выполненный в виде стержн , расположенного по оси 2 проталкивани , размещен внутри полой заготовки 3. Один конец дентровател 1 соединен с т говым органом 4, а другой - с траверсой 5 посредством п ты 6, контактирующей с задним торцом заготовки 3, прот гиваемой через волоку 7.A centering device 1, made in the form of a rod located along the 2-axis of pushing, is placed inside the hollow billet 3. One end of the dentrovider 1 is connected to the traction body 4, and the other end is connected to the traverse 5 by means of a pin 6, which contacts via fiber 7.
Работа устройства осуществл етс следующим образом.The operation of the device is as follows.
При перемещении органа 4 волочильного стана в направлении оси 2 перемещаетс центрователь 1 и траверса 5, котора воздейству на задний торец заготовки 3, через п ту 6 проталкивает ее в волоку 1.When moving the organ 4 of the drawing mill in the direction of the axis 2, the centering device 1 and the crosshead 5, which acts on the rear end of the workpiece 3, move through the pin 6 to push it into the drawing line 1.
Вследствие незначительности проталкивающего усили при профилировании полой заготовки отсутствует необходимость в применении промежуточной опоры дл сохранени профильной устойчивости заготовки .Due to the insignificance of the pushing force when profiling the hollow billet, there is no need to use an intermediate support to preserve the profile stability of the billet.
После проталкивани заготовки 3 на нужную длину орган 4 останавливают, освобождают центрователь 1 и возвращают его вместе с траверсой 5 в исходное положение , а заготовку 3 прот гивают через волоку 7 обычным способом.After the workpiece 3 is pushed to the desired length, the body 4 is stopped, the centering device 1 is released and returned together with the crosshead 5 to its original position, and the workpiece 3 is pulled through the fiber 7 in the usual way.
Предлагаемое устройство позвол ет упростить конструкцию и использовать т говый орган дл проталкивани заготовки.The proposed device allows to simplify the design and use the traction unit to push the workpiece.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792807906A SU835555A1 (en) | 1979-08-08 | 1979-08-08 | Apparatus for pushing hollow workpiece into shaped drawing die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792807906A SU835555A1 (en) | 1979-08-08 | 1979-08-08 | Apparatus for pushing hollow workpiece into shaped drawing die |
Publications (1)
Publication Number | Publication Date |
---|---|
SU835555A1 true SU835555A1 (en) | 1981-06-07 |
Family
ID=20845580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792807906A SU835555A1 (en) | 1979-08-08 | 1979-08-08 | Apparatus for pushing hollow workpiece into shaped drawing die |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU835555A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6837091B2 (en) * | 2001-04-11 | 2005-01-04 | Gkn Automotive Gmbh | Tube drawing method and device |
-
1979
- 1979-08-08 SU SU792807906A patent/SU835555A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6837091B2 (en) * | 2001-04-11 | 2005-01-04 | Gkn Automotive Gmbh | Tube drawing method and device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3373587A (en) | Automatic tube bending machines | |
US2199602A (en) | Method of forming tubes | |
SU835555A1 (en) | Apparatus for pushing hollow workpiece into shaped drawing die | |
GB1070172A (en) | Manufacture of seamless tubing | |
FR2385372A1 (en) | ENDOSCOPE FOR EXAMINING BODY CAVITIES AND PERFORMING COAGULATIONS | |
DE526752C (en) | Machine for the screw-shaped bending of pipes | |
JPS54150769A (en) | Tube drawing method and tube drawing mechanism | |
SU489547A1 (en) | Device for multi-channel pressing of hollow articles | |
GB2001882A (en) | Bending tubes | |
GB691887A (en) | Improvements in tube-drawing benches | |
FR2394339A1 (en) | Concrete reinforcing wire bending machine - has wire held by fixed and sliding vices with piston slide related to latter | |
SU38518A1 (en) | Machine for hot-rolled seamless pipes | |
SU604604A1 (en) | Tool for drawing metal articles | |
SU712185A1 (en) | Arrangement for rolling-out hollow articles in a press | |
SU638405A1 (en) | Tube-expanding device | |
ES289213A1 (en) | Apparatus for converting non-circular secret metal sheet pipe (Machine-translation by Google Translate, not legally binding) | |
SU510291A1 (en) | Straightening and cutting machine for round bars | |
SU75384A1 (en) | Device for pulling a rope in the cavity of a drain or channel | |
SU106196A2 (en) | Hollow Pin Extrusion Device | |
SU863091A1 (en) | Apparatus for reducing tube blank ends | |
EP1149641B1 (en) | Bending apparatus for thin-walled metal pipes | |
US1957386A (en) | Tube expanding roller mill | |
FR2360359A1 (en) | Reverse extrusion press for tube mfr. - where piercing mandrel can be driven axially inside moving traverse | |
SU791441A2 (en) | Apparatus for hydrostatic extrusion | |
SU997680A1 (en) | Method of making cotton wool tampons |