SU1224157A1 - Casting mould for manufacturing polymeric articles - Google Patents
Casting mould for manufacturing polymeric articles Download PDFInfo
- Publication number
- SU1224157A1 SU1224157A1 SU843809025A SU3809025A SU1224157A1 SU 1224157 A1 SU1224157 A1 SU 1224157A1 SU 843809025 A SU843809025 A SU 843809025A SU 3809025 A SU3809025 A SU 3809025A SU 1224157 A1 SU1224157 A1 SU 1224157A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- plate
- casting mould
- punch
- polymeric articles
- manufacturing polymeric
- Prior art date
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
Изобретение относитс к переработке полимеров и может быть использовано при изготовлении технологической оснастки.The invention relates to the processing of polymers and can be used in the manufacture of tooling.
Цель изобретени - упрощение изготовлени формы дл изделий сложной конфигурации .The purpose of the invention is to simplify the manufacture of molds for products of complex configuration.
На фиг. 1 схематически показана предлагаема форма, разрез; на фиг. 2 - разрез А-А на фиг. 1.FIG. 1 schematically shows the proposed shape, section; in fig. 2 shows section A-A in FIG. one.
Литьева форма содержит подвижную матричную плиту 1, неподвижную плиту 2 с пуансоном 3 и расположенную на ней плиту 4 съема с вставками 5. Пуансон 3 выполнен с опорной частью 6 дл взаимо- дей стви с матричной плитой 1, при этом в опорной части 6 выполнены пазы 7 под вставки 5. В основании 8 формы закреплены зацепки 9, а в неподвижной плите - упоры 10 и копиры II.The casting mold contains a movable matrix plate 1, a fixed plate 2 with a punch 3 and a removable plate 4 disposed thereon with inserts 5. The punch 3 is made with the supporting part 6 for interfacing with the matrix plate 1, while the supporting part 6 is grooved 7 for inserts 5. In the base of the 8 form, there are hooks 9, and in the fixed plate, stops 10 and copiers II.
Плита 4 съема св зана с матричной плитой т гами 12 с ограничител ми 13.The 4 removal plate is connected to the matrix plate of 12 and limiting 13 plates.
Такое конструктивное решение позвол ет в случае изготовлени изделий сложной конфигурации исключить трудоемкое изготовление и подгонку вставок в соответствии с конфигурацией пуансона. Дл этого в опорной части пуансона выполн ютс пазы под вставки простой формы.Such a constructive solution allows, in the case of manufacturing products of complex configuration, to eliminate the time-consuming manufacture and fitting of inserts in accordance with the configuration of the punch. For this purpose, grooves for inserts of simple form are made in the bearing part of the punch.
Литьева форма работает следующим образом.Casting form works as follows.
После впрыска полимера и технологической выдержки форма раскрываетс , при этом изделие 14 остаетс на пуансоне 3 до тех пор, пока плита 4 съема не начнет перемещатьс зацепами 9.After the injection of the polymer and the technological exposure, the mold opens, while the product 14 remains on the punch 3 until the removal plate 4 begins to move with the hooks 9.
Вставками 5 изделие снимаетс с пуансона 3. Далее форма закрываетс и цикл повтор етс .The inserts 5 remove the product from the punch 3. Next, the mold closes and the cycle repeats.
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843809025A SU1224157A1 (en) | 1984-10-31 | 1984-10-31 | Casting mould for manufacturing polymeric articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843809025A SU1224157A1 (en) | 1984-10-31 | 1984-10-31 | Casting mould for manufacturing polymeric articles |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1224157A1 true SU1224157A1 (en) | 1986-04-15 |
Family
ID=21145459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843809025A SU1224157A1 (en) | 1984-10-31 | 1984-10-31 | Casting mould for manufacturing polymeric articles |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1224157A1 (en) |
-
1984
- 1984-10-31 SU SU843809025A patent/SU1224157A1/en active
Non-Patent Citations (1)
Title |
---|
Литьевые формы дл деталей из термопластов. М.: ЦНИИТЭстроймаш, 1978. * |
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