SU466112A1 - Device for molding sockets in polymer pipes - Google Patents
Device for molding sockets in polymer pipesInfo
- Publication number
- SU466112A1 SU466112A1 SU1866591A SU1866591A SU466112A1 SU 466112 A1 SU466112 A1 SU 466112A1 SU 1866591 A SU1866591 A SU 1866591A SU 1866591 A SU1866591 A SU 1866591A SU 466112 A1 SU466112 A1 SU 466112A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mandrel
- axis
- sectors
- sockets
- forming
- Prior art date
Links
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Description
Целесообразно, чтобы значений углов было 2 и они чередовались через один.It is advisable that the values of the angles be 2 and they alternate through one.
Нижнее основание клина выполнено в виде правильного многоугольника. Благодар такой форме клина обеспечиваетс максимальное заполнение контура раздвижной одраеки в рабочем положении (см. фиг. 3).The bottom base of the wedge is made in the form of a regular polygon. Due to this wedge shape, the maximum filling of the contour of the sliding door in the working position is ensured (see Fig. 3).
На раме закреплена также стойка 12, к которой вертикально на ос х креп тс два нагревател 13 в виде полуцилиндров. Новорачива сь на ос х, нагреватели могут замыкатьс вокруг оправки с полимерной трубой и отводитьс в сторону, открыва доступ к оправке .A frame 12 is also attached to the frame, to which two heaters 13 in the form of semi-cylinders are vertically attached to the axes. When mounted on the axles, the heaters can be closed around the mandrel with a plastic pipe and moved away to the side, opening access to the mandrel.
Установка работает следующим образом. The installation works as follows.
При отведенных в сторону нагревател х 13 на верхнюю часть корпуса 2 « раздвижную оправку надеваетс -полимерна труба 3 и закрепл етс на верхней части корпуса зажимным кольцом 4. Нагреватели 13 поворачиваютс на ос х и замыкаютс вокруг раздвижной оправки и полимерной трубы. Включаютс нагреватели и осуществл етс нагрев формуемого конца полимерной трубы до температуры разм гчени полимера. ВклюЧаетс привод 6 многогранного клина 5; последний перемещаетс вверх и под его воздействием щтоки 9 раздвигают сектора 10 раздвижной оправки. При этом разм гченный конец полимерной грубы 3 на участке раздвижной олравки принимает форму этой оправки, а на участке между раздвижной оправкой и закреплением рукава - форму конуса. В процессе формовани раструба ролики 11 поворачиваютс на своих ос х и не преп тствуют выт жке материала.When the heaters 13 are retracted to the upper part of the housing 2, the sliding mandrel is put on the polymer tube 3 and fixed to the upper part of the housing by the clamping ring 4. The heaters 13 rotate on the axes and close around the sliding mandrel and plastic tube. Heaters are turned on and the forming end of the polymer tube is heated to the softening temperature of the polymer. The actuator 6 of the multifaceted wedge 5 is turned on; the latter moves upward and, under its influence, the rods 9 move apart the sectors 10 of the sliding mandrel. At the same time, the softened end of the polymer coarse 3 takes the shape of this mandrel in the area of the sliding olavki, and in the area between the sliding mandrel and the fastening of the sleeve, takes the shape of a cone. In the process of forming the socket, the rollers 11 rotate on their axes and do not interfere with the drawing of material.
Далее нагреватели выключаютс и отвод тс в сторону. Отформованный раструб охлаждаетс , многогранный клин 5 опускаетс и Возвращает штоки и подвижные части раздвижной оправки в исходное положение. После этого изделие снимаетс , и цикл повтор етс .The heaters are then turned off and retracted to the side. The molded bell is cooled, the multifaceted wedge 5 is lowered and returns the rods and moving parts of the sliding mandrel to its original position. After that, the product is removed and the cycle is repeated.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1866591A SU466112A1 (en) | 1973-01-02 | 1973-01-02 | Device for molding sockets in polymer pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1866591A SU466112A1 (en) | 1973-01-02 | 1973-01-02 | Device for molding sockets in polymer pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU466112A1 true SU466112A1 (en) | 1975-04-05 |
Family
ID=20537767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1866591A SU466112A1 (en) | 1973-01-02 | 1973-01-02 | Device for molding sockets in polymer pipes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU466112A1 (en) |
-
1973
- 1973-01-02 SU SU1866591A patent/SU466112A1/en active
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