SU835555A1 - Apparatus for pushing hollow workpiece into shaped drawing die - Google Patents

Apparatus for pushing hollow workpiece into shaped drawing die Download PDF

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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
Application number
SU792807906A
Other languages
Russian (ru)
Inventor
Петр Сергеевич Денисов
Сергей Федорович Портнов
Вадим Леонидович Дылдин
Олег Валерьевич Кузнецов
Original Assignee
Denisov Petr S
Portnov Sergej F
Dyldin Vadim L
Kuznetsov Oleg V
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denisov Petr S, Portnov Sergej F, Dyldin Vadim L, Kuznetsov Oleg V filed Critical Denisov Petr S
Priority to SU792807906A priority Critical patent/SU835555A1/en
Application granted granted Critical
Publication of SU835555A1 publication Critical patent/SU835555A1/en

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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)

Формула изобретени Invention Formula Устройство дл  проталкивани  полой заготовки в профильную волоку, включающее т говый элемент, направл ющую траверсу , расположенную со стороны входа заготовки в волоку, и центрователь, отличающеес  тем, что, с целью упрощени A device for pushing a hollow billet into a profile die, including a traction member guiding a cross bar located on the input side of the blank into the fiber, and a centering device, characterized in that, in order to simplify конструкции, центрователь выполнен в виде стержн , расположенного по оси проталкивани  и соединенного одним концом с т говым органом, а другим - с траверсой.the design, 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 traverse. Источники информации, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР № 304028, кл. В 21С 5/00, 1970.Sources of information taken into account during the examination 1. USSR Author's Certificate No. 304028, cl. In 21C 5/00, 1970. 7 .7
SU792807906A 1979-08-08 1979-08-08 Apparatus for pushing hollow workpiece into shaped drawing die SU835555A1 (en)

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

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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)

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SU (1) SU835555A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6837091B2 (en) * 2001-04-11 2005-01-04 Gkn Automotive Gmbh Tube drawing method and device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6837091B2 (en) * 2001-04-11 2005-01-04 Gkn Automotive Gmbh Tube drawing method and device

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