SU67647A1 - Form for pressing mine, etc. tubular products - Google Patents
Form for pressing mine, etc. tubular productsInfo
- Publication number
- SU67647A1 SU67647A1 SU183A SU334864A SU67647A1 SU 67647 A1 SU67647 A1 SU 67647A1 SU 183 A SU183 A SU 183A SU 334864 A SU334864 A SU 334864A SU 67647 A1 SU67647 A1 SU 67647A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pressing
- punch
- mine
- glass
- matrix
- Prior art date
Links
Landscapes
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
Известны формы дл прессовани стекл нных полых изделий, состо щие из неподвижной матрицы и пуансона, перемещающегос снизу вверх.Forms for pressing glass hollow articles are known, consisting of a fixed die and a punch moving upwards.
Предлагаема форма дл прессовани методом обращенного прессовани шахтных стекол и тому подобных трубчатых изделий имеет ту особенность, что матрица снабжена в рерхией части кольцом с отверстием по диаметру пуансона, служащим дл обрезани излишков стекла.The proposed mold for pressing by pressing the pressing of mine glasses and the like tubular products has the peculiarity that the matrix is provided in the rehory of a part with a ring with a hole along the diameter of the punch, which serves to cut off the excess glass.
На чертеже изображен продольный разрез формы.The drawing shows a longitudinal section of the form.
Форма состоит из матрицы 2, служащей дл образовани внешней поверхности - издели , и пуансона 3. Верхн часть матрицы 2 снабжена кольцом 1 с отверстием, отвечающим диаметру пуансона 3.The mold consists of a die 2 serving to form the outer surface of the article and a punch 3. The upper part of the die 2 is provided with a ring 1 with a hole corresponding to the diameter of the punch 3.
Наборка стекломассы подаетс в матрицу через кольцо / при нижнем положении пуансона 5. Затем пуансон 3 поднимаетс вверх, увлека за собой стекломассу.A set of glass melt is fed into the die through a ring / at the lower position of the punch 5. Then the punch 3 rises up, carrying the glass melt with it.
При этом пространство между стенкой матрицы и пуансоном заполн етс стекломассой, стекающей с пуансона. Чтобы в начале формовани стекло удерживалось в указанном пространстве, ниж частьIn this case, the space between the die wall and the punch is filled with glass melt flowing down from the punch. To keep the glass in the indicated space at the beginning of the molding, the lower part
матрицы снабжена кольцевой канавкой 4.matrix provided with an annular groove 4.
После заполнени матрицы пуансон 3 выдавливает излищки стекла через отверстие кольца, а ребра пуансона кольца / служат в качестве ножниц, обрезающих излишек стекла от издели .After the die is filled, the punch 3 squeezes the glass outlines through the opening of the ring, and the ribs of the ring punch / serve as scissors, cutting off the excess glass from the product.
Способ может быть изменен таким образом, чтобы вместо отделени излишка стекла от издели между ними образовалась тонка пленка стекла. Матрица может быть составной (раскрывной) или сплошной . Выдача издели при сплошной матрице производитс специально устроенным поддоном, не изображенным на чертеже.The method can be modified so that instead of separating the excess glass from the product between them a thin film of glass is formed. The matrix can be composite (unfolded) or solid. The delivery of a product with a solid matrix is made by a specially arranged pallet, not shown in the drawing.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU183A SU67647A1 (en) | 1944-09-19 | 1944-09-19 | Form for pressing mine, etc. tubular products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU183A SU67647A1 (en) | 1944-09-19 | 1944-09-19 | Form for pressing mine, etc. tubular products |
Publications (1)
Publication Number | Publication Date |
---|---|
SU67647A1 true SU67647A1 (en) | 1945-11-30 |
Family
ID=51962037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU183A SU67647A1 (en) | 1944-09-19 | 1944-09-19 | Form for pressing mine, etc. tubular products |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU67647A1 (en) |
-
1944
- 1944-09-19 SU SU183A patent/SU67647A1/en active
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