SU374110A1 - THE TRUNK MILL FOR DEVELOPING SHORT CAPILLARY PIPES - Google Patents

THE TRUNK MILL FOR DEVELOPING SHORT CAPILLARY PIPES

Info

Publication number
SU374110A1
SU374110A1 SU1491949A SU1491949A SU374110A1 SU 374110 A1 SU374110 A1 SU 374110A1 SU 1491949 A SU1491949 A SU 1491949A SU 1491949 A SU1491949 A SU 1491949A SU 374110 A1 SU374110 A1 SU 374110A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mill
trunk
short capillary
capillary pipes
fingers
Prior art date
Application number
SU1491949A
Other languages
Russian (ru)
Inventor
В. П. Сенкевич В. Н. Сенчин
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 filed Critical
Priority to SU1491949A priority Critical patent/SU374110A1/en
Application granted granted Critical
Publication of SU374110A1 publication Critical patent/SU374110A1/en

Links

Description

1one

Известен волочильный стан дл  волочени  труб, в котором волоки и захваты размещены на непрерывных цепных т нущих устройствах. Цепной т нущий механизм с захватами расположен под острым углом к оси волочени ,а т нущий механизм с волоками - перотендикул рно оси волочени .A wire drawing machine for drawing pipes is known, in which the dies and clamps are placed on continuous chain drag devices. The chain pulling mechanism with grippers is located at an acute angle to the axis of the drawing, and the pulling mechanism with drawing lines is perpendicular to the axis of the drawing.

Однако такой волочильный стан, как и все цепные станы, выт нут IB длину и занимает значительные производственные площади. Пластинчатые цепи волочильных станов при работе не долговечны, вызывают повыщенную вибрацию всех узлов, что приводит к енижеиию качества прот гиваемых труб.However, such a drawing mill, like all chain mills, is IB length and occupies significant production areas. The lamellar chains of the drawing mills, while operating, are not durable, cause an increased vibration of all the assemblies, which leads to a decrease in the quality of the pipes being drawn.

Цель изобретени  - уменьшение габаритов стана и устранение вибрации перемещаемых узлов.The purpose of the invention is to reduce the size of the mill and eliminate the vibration of the moving units.

Предлагаемое изобретение отличаетс  тем, что т нущие механизмы выполнены в виде зубчатых щестерен одного диаметра, зацепл емых между собой, на торцевой стороне которых по ОКружностл симметрично расположены пальцы дл  закреплени  захватав и волок .The present invention is characterized in that pulling mechanisms are made in the form of gear-shaped gears of the same diameter, meshed with each other, on the front side of which, along the circumference, the fingers are symmetrically located to secure the gripper and the fiber.

На чертеже изображен предлагаемый стан.The drawing shows the proposed camp.

Волочильный стан содержит два т нущих Механизма в виде зубчатых щестерен /. Одйа из щестереп 1 св зана с Приводной шестерней 2. На обеих щестер  х закреплены симметThe drag mill contains two pulling Mechanisms in the form of gear teeth. A single brush gear is connected to drive gear 2. Symmet

рично пальцы 3. На пальцах 3 одной из шестерен закреплены люнеты с волоками 4, а на пальцах 3 другой - захваты 5.fingers 3. fingers 3 are attached to the fingers of one of the gears 3, and fingers 5 are held to the fingers of the other 3.

При волочении коротких труб 6 устанавливают дополнительно два пальца с инструментом в запасные отверсти  7. Шестерни 1 копсольно установлены па валах 8, вращающихс  в подщипниках, расположенных на станине.When drawing the short pipes 6, an additional two fingers are inserted with the tool into the spare holes 7. The gears 1 are completely mounted on the rollers 8, rotating in the spade plates located on the frame.

Волочильный стан работает следующим образом .The drawing mill operates as follows.

Трубы 6 забитым концом задаютс  в волоки 4. В момент сближени  волоки 4 и захвата 5, захват зажимает конец трубы. При дальнейшем вращении щестерен 1 в противоположные стороны, волока и захват удал ютс  друг от друга, в результате чего осуществл етс  волочение трубы. При вращении волок и захватов по окружности происходит непрерывна  их смена, в результате чего холостой ход стана сводитс  к минимуму.The pipes 6 with the clogged end are set into the dies 4. At the moment of the drawing together, the dies 4 and the grip 5 grip the end of the pipe. With further rotation of the gears 1 in opposite directions, the portage and the grip are removed from each other, as a result of which the pipe is drawn. When rotating the fiber and the grippers around the circumference, they are continuously changed, as a result of which the idle stroke of the mill is minimized.

Предмет изобретени Subject invention

Волочильный стан дл  волочени  коротких капилл рных труб, содержащий т нущие механизмы дл  перемещени  волок и захватов, отличающийс  тем, что, с целью уменьшени  его габаритов и устранени  вибрации переме .-Ч. „3,: щаемых узлов, т нущие механизмы вьшолнены в виде зубчатых шестерен одного диаметра , зацепл емых между собой, на торцевой 4 стороне 1которых ло окружности симметрично размещены пальцы дл  креплени  захватов и волок.A dragging machine for dragging short capillary tubes containing dragging mechanisms for moving the dies and grippers, characterized in that, in order to reduce its dimensions and to eliminate the vibration of an alternator-H. „3, knotted knots, pulling mechanisms are made in the form of gear gears of the same diameter, meshed with each other, on the front 4 side of which are circumferentially symmetrical fingers are placed to fasten the grippers and fiber.

SU1491949A 1970-11-23 1970-11-23 THE TRUNK MILL FOR DEVELOPING SHORT CAPILLARY PIPES SU374110A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1491949A SU374110A1 (en) 1970-11-23 1970-11-23 THE TRUNK MILL FOR DEVELOPING SHORT CAPILLARY PIPES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1491949A SU374110A1 (en) 1970-11-23 1970-11-23 THE TRUNK MILL FOR DEVELOPING SHORT CAPILLARY PIPES

Publications (1)

Publication Number Publication Date
SU374110A1 true SU374110A1 (en) 1973-03-20

Family

ID=20459828

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1491949A SU374110A1 (en) 1970-11-23 1970-11-23 THE TRUNK MILL FOR DEVELOPING SHORT CAPILLARY PIPES

Country Status (1)

Country Link
SU (1) SU374110A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2786551C2 (en) * 2018-07-05 2022-12-22 Фейнрорен С.П.А. Continuous method for manufacture of capillaries made of non-ferrous alloys
US11717870B2 (en) 2018-07-05 2023-08-08 Feinrohren S.P.A. Continuous method for producing capillaries made of nonferrous alloys

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2786551C2 (en) * 2018-07-05 2022-12-22 Фейнрорен С.П.А. Continuous method for manufacture of capillaries made of non-ferrous alloys
US11717870B2 (en) 2018-07-05 2023-08-08 Feinrohren S.P.A. Continuous method for producing capillaries made of nonferrous alloys

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