SU130481A1 - Device for twisting non-circular profiles by stabbing - Google Patents

Device for twisting non-circular profiles by stabbing

Info

Publication number
SU130481A1
SU130481A1 SU640189A SU640189A SU130481A1 SU 130481 A1 SU130481 A1 SU 130481A1 SU 640189 A SU640189 A SU 640189A SU 640189 A SU640189 A SU 640189A SU 130481 A1 SU130481 A1 SU 130481A1
Authority
SU
USSR - Soviet Union
Prior art keywords
stabbing
twisting
circular profiles
rings
sleeves
Prior art date
Application number
SU640189A
Other languages
Russian (ru)
Inventor
В.Л. Колмогоров
Г.П. Моисеев
Ю.Н. Шахмаев
Original Assignee
В.Л. Колмогоров
Г.П. Моисеев
Ю.Н. Шахмаев
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 В.Л. Колмогоров, Г.П. Моисеев, Ю.Н. Шахмаев filed Critical В.Л. Колмогоров
Priority to SU640189A priority Critical patent/SU130481A1/en
Application granted granted Critical
Publication of SU130481A1 publication Critical patent/SU130481A1/en

Links

Landscapes

  • Adornments (AREA)
  • Food-Manufacturing Devices (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Description

Предлагаетс  устройство дл  скручивани  некруглых профилей волочением . Отличительной особенностью этого устройства  вл етс  то, что скручивание производитс  при помощи двух дистанционно установленных профильных колец, имеющих цилиндрическую, а не винтовую, внутреннюю поверхность.A device is proposed for twisting non-circular profiles by drawing. A distinctive feature of this device is that the twisting is performed using two remotely mounted profile rings having a cylindrical, rather than a helical, inner surface.

Такое выполнение устройства упрощает процесс изготовлени  волочильных колец, обеспечивает легкую настройку процесса волочени , дает возмол ность получить скрученные профили с переменным щаго винта.Such an embodiment of the device simplifies the process of making drawing rings, provides an easy setting up of the drawing process, and makes it possible to obtain twisted profiles with a variable screw tip.

На чертеже показана принципиальна  схема предлагаемого устройства и вид по А-А.The drawing shows a schematic diagram of the proposed device and a view along A-A.

Два тонких профилированных кольца / и 2 закреплены от, выпадени  и проворачивани  соответственно во втулках 3 н 4- Наличие бурта на передней втулке и выточки на задней создает возможность их взаимного центрировани . Обе втулки имеют фланцы, на поверхности которых наход тс  радиальные щлицы или насечка, обеспечивающие сцепление втулок при их сжатии гайкой 5. Зажимна  гайка 5 и втулки 3 н 4, смонтированные на радиально-упорных подшипниках, помещены в трубчатом корпусе 6. Последний имеет установочные фланцы 7 дл  креплени  всего устройства в люнете волочильного стана. Сверху на трубчатом корпусе установлена «собачка храпового механизма 8.Two thin profiled rings / and 2 are secured against falling out and turning, respectively, in sleeves 3 and 4. The presence of a collar on the front sleeve and a recess on the rear creates the possibility of their mutual centering. Both sleeves have flanges, on the surface of which there are radial slits or notches that allow the sleeves to grip when they are compressed with nut 5. Clamping nut 5 and sleeves 3 and 4, mounted on angular contact bearings, are placed in tubular casing 6. The latter has mounting flanges 7 for fastening the entire device in the lunette of the drawing mill. On top of the tubular case is installed “ratchet pawl 8.

Скручивание некруглых гсрофилей вокруг продольной оси осуществл етс  следующим образом. В исходном положении втулки 3 и 4 зажимной гайкой 5 выведены из взаимного зацеплени . Профили колец 1 н 2 совпадают, т. е. наход тс  на одной цилиндрической поверхности. В профильные кольца / и 2 вставл етс  передний конец профил , который должен быть закручен. Специальным съемным ключом втулка ., имеюща  лыски дл  ключа, поворачиваетс  относительно втулки 4, стопор щейс  при этом храповым механизмом 8, на определенный угол. Угол поворота втулки определ етс  при помощи лимба, нанесенного на левый торец корпуса устройства. При взаимном повороте втулок и, со ответственно, колец / .и 2 происходит скручивание участка профил  между этими кольцами- Затем гайкой 5 втулки ввод тс  во взаимноеThe twisting of non-circular horophiles around the longitudinal axis is carried out as follows. In the initial position, the sleeves 3 and 4 of the clamping nut 5 are disengaged. The profiles of the rings 1 and 2 coincide, i.e. they are located on one cylindrical surface. In the profile rings / and 2, the front end of the profile is inserted, which is to be twisted. A special removable key sleeve., Having flats for the key, rotates relative to the sleeve 4, which is locked with the ratchet mechanism 8, at a certain angle. The angle of rotation of the sleeve is determined by the limb applied to the left end of the device. When the sleeves and, respectively, of the rings /. And 2 are rotated, the profile section between these rings is twisted. Then the nut 5 of the sleeve is inserted into the mutual

SU640189A 1959-10-02 1959-10-02 Device for twisting non-circular profiles by stabbing SU130481A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU640189A SU130481A1 (en) 1959-10-02 1959-10-02 Device for twisting non-circular profiles by stabbing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU640189A SU130481A1 (en) 1959-10-02 1959-10-02 Device for twisting non-circular profiles by stabbing

Publications (1)

Publication Number Publication Date
SU130481A1 true SU130481A1 (en) 1959-11-30

Family

ID=48401599

Family Applications (1)

Application Number Title Priority Date Filing Date
SU640189A SU130481A1 (en) 1959-10-02 1959-10-02 Device for twisting non-circular profiles by stabbing

Country Status (1)

Country Link
SU (1) SU130481A1 (en)

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