SU844098A1 - Machine for bending tubes - Google Patents

Machine for bending tubes Download PDF

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Publication number
SU844098A1
SU844098A1 SU792825443A SU2825443A SU844098A1 SU 844098 A1 SU844098 A1 SU 844098A1 SU 792825443 A SU792825443 A SU 792825443A SU 2825443 A SU2825443 A SU 2825443A SU 844098 A1 SU844098 A1 SU 844098A1
Authority
SU
USSR - Soviet Union
Prior art keywords
platform
machine
pressure member
asynchronous motor
stator
Prior art date
Application number
SU792825443A
Other languages
Russian (ru)
Inventor
Виктор Владимирович Кудашкин
Александр Павлович Подымако
Дмитрий Федорович Барыбин
Original Assignee
Предприятие П/Я А-7499
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 Предприятие П/Я А-7499 filed Critical Предприятие П/Я А-7499
Priority to SU792825443A priority Critical patent/SU844098A1/en
Application granted granted Critical
Publication of SU844098A1 publication Critical patent/SU844098A1/en

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  • Bending Of Plates, Rods, And Pipes (AREA)

Description

индуктор 4, а механизм продольной подачи выключают. Под действием ТВЧ индукто|1а труба 2 нагреваетс  до температуры гиба, равной 800-1000°С.the inductor 4, and the longitudinal feed mechanism is turned off. Under the action of a high frequency inductive | 1a pipe 2 is heated to a bending temperature of 800-1000 ° C.

После этого включают механизм продольной подачи, охлаждающее приспособление 5, ЛАД 7 осадки, механизм перемещени  платформы Б.After this, the longitudinal feed mechanism, the cooling device 5, the LAD 7 upsets, the platform B movement mechanism are included.

Под действием усили  подачи и электродинамического усили  труба осаживаетс  на нагретом участке под индуктором 4, а усилием подвижной платформы 6 посредством нажимного органа 8 изгибаетс  в плоскости гиба.Under the action of supply force and electrodynamic force, the pipe is deposited in the heated area under the inductor 4, and the force of the movable platform 6 is bent through the bend in the plane of the bend.

Охлаждающее приспособление охлаждает трубу до температуры 400-600°, при которой металл получает высокую жесткость , преп тствующую овализ-ации трубы.The cooling device cools the pipe to a temperature of 400-600 °, at which the metal gets high rigidity, preventing the pipe from ovalizing.

Технико-экономические преимущества предлагаемого технического решени  состо т в обеспечении посто нства усили  осадки , что повышает качество гиба.The technical and economic advantages of the proposed technical solution consist in ensuring the sustainability of the precipitation effort, which improves the quality of the bend.

Claims (1)

Формула изобретени Invention Formula Станок дл  гибки труб,, содержащий смонтированные на станине механизм продольной подачи трубы, нагревательное устройство , установленное на выходе из него, охлаждающее приспособление, статор линейного асинхронного двигател , создающий усили  осадки, и нажимной орган, отличающийс  тем, что, с целью повышени  качества гибки за счет поддержани  посто нного усили  осадки, он снабжен поворотной в плоскости гибки платформой, а статор линейного асинхронного двигател  и нажимной орган смонтированы на платформе .A pipe bending machine, containing a longitudinal tube feeding mechanism mounted on a frame, a heating device installed at the outlet of it, a cooling device, a linear asynchronous motor stator that generates upsetting forces, and a pressure member, characterized in that due to the maintenance of a constant upsetting force, it is provided with a rotatable in the platform flexible platform, and the stator of the linear asynchronous motor and the pressure member are mounted on the platform. Источники информации, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР по за вке № 2605671/25-27, кл. В 21D 7/02, от 25.09.78.Sources of information taken into account in the examination 1. USSR author's certificate in application No. 2605671 / 25-27, cl. In 21D 7/02, dated 09.25.78.
SU792825443A 1979-08-08 1979-08-08 Machine for bending tubes SU844098A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792825443A SU844098A1 (en) 1979-08-08 1979-08-08 Machine for bending tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792825443A SU844098A1 (en) 1979-08-08 1979-08-08 Machine for bending tubes

Publications (1)

Publication Number Publication Date
SU844098A1 true SU844098A1 (en) 1981-07-07

Family

ID=20853107

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792825443A SU844098A1 (en) 1979-08-08 1979-08-08 Machine for bending tubes

Country Status (1)

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SU (1) SU844098A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985000023A1 (en) * 1983-06-16 1985-01-03 Enaco (Australia) Pty. Ltd. Pipe deforming method and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985000023A1 (en) * 1983-06-16 1985-01-03 Enaco (Australia) Pty. Ltd. Pipe deforming method and apparatus

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