SU441748A1 - Apparatus for straightening tubes and rods being drawn - Google Patents

Apparatus for straightening tubes and rods being drawn

Info

Publication number
SU441748A1
SU441748A1 SU721733552A SU1733552A SU441748A1 SU 441748 A1 SU441748 A1 SU 441748A1 SU 721733552 A SU721733552 A SU 721733552A SU 1733552 A SU1733552 A SU 1733552A SU 441748 A1 SU441748 A1 SU 441748A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rods
drawn
support
straightening tubes
straightening
Prior art date
Application number
SU721733552A
Other languages
Russian (ru)
Inventor
М.В. Бабасов
В.А. Зазимко
И.И. Рейдемейстер
Ю.Л. Семененко
Л.М. Варава
З.И. Перциков
М.С. Левин
В.К. Еремеев
Original Assignee
Babasov M V
Zazimko V A
Rejdemejster I I
Semenenko Yu L
Varava L M
Pertsikov Z I
Levin M S
Eremeev V K
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 Babasov M V, Zazimko V A, Rejdemejster I I, Semenenko Yu L, Varava L M, Pertsikov Z I, Levin M S, Eremeev V K filed Critical Babasov M V
Priority to SU721733552A priority Critical patent/SU441748A1/en
Application granted granted Critical
Publication of SU441748A1 publication Critical patent/SU441748A1/en

Links

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Description

Известны устройства дл  правки труб (прутков) в процессе волочени , включающие волоку, совершающую вращательные движени  относительно оси волочени , и две опорные втулки. В предлагаемом устройстве с цель уменьшени  длины забитого конца тру бы (прутка) и увеличени  производительности опорна  втулка выполнена в виде самоустанавливающейс  опоры с проводниками. Кроме того, с целью предотвращени  вибрации при двух или более вит::ах волочени  эксцентри ситеты волок взаимно смещены по фазе . На фиг.1 изображено предлагаемое устройство дл  правки труб (прутков в процессе волочени , продольный раз рез; на фиг.2 - вид по стрелке А на фиг,1. В корпусе 1, который устанавливаетс  на стойке волок, помещены на подшипниках 2 вращающиес  роторы 3. Роторы св заны между собой шестерн м 4. Привод ротора осуществл етс  электродвигателем через цепную передачу и звездочки 5. В эксцентричной расточке ротора помещена втулка 6, выполненна - также эксцентрично. В этой втулке б на подшипниках 7 монтируетса корпус 8, в котором устанавливаетс  волока 9, В днище корпуса 1 имеютс  прода ьные пазы, где установлена передн   регулируема  опора 10 со сменными проводками 11. Под действием пружины 12 передн   опора всегда устанавливаетс  на определенном рассто нии впереди волоки 9; это рассто ние регулируетс  гайкой 13 с помощью руко тки 14. / На приливе корпуса 1 закреплена стойка 15, где устанавливаетс  задн   опора 16; дл  увеличени  жесткости она опираетс  на подшипник 17. Устройство работает следующим образом. Устанавливаетс  необходимый эксцентриситет волоки. Это осуществл етс  ftoBOpoTOM втулки б,котора  затем фиксируетс  болтом 18. Передн   подвижна  10 и задн   16 опоры устанавливаютс  на необходимом рассто нии от волоки. Включаетс  электродвигатель привода ротора 3. Трубы задаютс  в волоку, например трайбаппаратом, включаетс  обратный ход тележки, котора  нажимает на перёлнюю опору 10 и перемещает ее до соприкосновени  с волокой 9. ПослеArrangements are known for straightening pipes (rods) in the process of drawing, including a fiber which performs rotational motions relative to the axis of drawing, and two support sleeves. In the proposed device, for the purpose of reducing the length of the plugged end of the tube (rod) and increasing the productivity, the support sleeve is designed as a self-aligning support with conductors. In addition, in order to prevent vibration during two or more turns:: axes, the eccentric screens of the fiber are mutually out of phase. Fig. 1 shows the proposed device for straightening pipes (rods in the process of drawing, longitudinal section; Fig. 2, view along arrow A in Fig. 1). In case 1, which is mounted on a fiber post, rotating rotors are mounted on bearings 2 3. The rotors are interconnected by a gear wheel 4. The rotor is driven by an electric motor through a chain drive and sprockets 5. In the eccentric bore of the rotor there is a sleeve 6, which is also eccentric.In this sleeve b, a housing 8 is mounted on bearings 7 portage 9, days The housing 1 has commercial grooves in which the front adjustable support 10 with interchangeable wiring 11 is installed. Under the action of the spring 12, the front support is always installed at a certain distance in front of the track 9; this distance is adjusted by the nut 13 with the help of the handle 14. / At high tide The housing 1 is fixed to the post 15, where the rear support 16 is installed; to increase rigidity, it rests on the bearing 17. The device operates as follows. The required die eccentricity is set. This is accomplished by the ftoBOpoTOM of the sleeve b, which is then fixed by a bolt 18. The front movable 10 and rear 16 supports are installed at the required distance from the die. The rotor drive motor 3 is turned on. The pipes are driven into a fiber, for example by a treadmill, the carriage reverses, which presses the reed support 10 and moves it until it contacts the rail 9. After

SU721733552A 1972-01-04 1972-01-04 Apparatus for straightening tubes and rods being drawn SU441748A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU721733552A SU441748A1 (en) 1972-01-04 1972-01-04 Apparatus for straightening tubes and rods being drawn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU721733552A SU441748A1 (en) 1972-01-04 1972-01-04 Apparatus for straightening tubes and rods being drawn

Publications (1)

Publication Number Publication Date
SU441748A1 true SU441748A1 (en) 1979-07-05

Family

ID=20498851

Family Applications (1)

Application Number Title Priority Date Filing Date
SU721733552A SU441748A1 (en) 1972-01-04 1972-01-04 Apparatus for straightening tubes and rods being drawn

Country Status (1)

Country Link
SU (1) SU441748A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102688923A (en) * 2012-05-29 2012-09-26 江阴圆方机械制造有限公司 Steel pipe heading machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102688923A (en) * 2012-05-29 2012-09-26 江阴圆方机械制造有限公司 Steel pipe heading machine

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