SU67647A1 - Form for pressing mine, etc. tubular products - Google Patents

Form for pressing mine, etc. tubular products

Info

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
Application number
SU183A
Other languages
Russian (ru)
Inventor
С.В. Мамаев
Г.М. Фридман
Original Assignee
С.В. Мамаев
Г.М. Фридман
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 С.В. Мамаев, Г.М. Фридман filed Critical С.В. Мамаев
Priority to SU183A priority Critical patent/SU67647A1/en
Application granted granted Critical
Publication of SU67647A1 publication Critical patent/SU67647A1/en

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  • 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)

1. Форма дл  прессовани  шахтных стекол и тому подобных трубчатых изделий методом обращенного прессовани , состо пда  из неподвижной матрицы, имеющей размеры, соответствующие отпрессовываемым издели м, и пуансона, перемещающегос  снизу вверх, отличающа с  тем, что матрица снабжена в верхней части кольцом с отверсти. ем по диаметру пуансона, служащим дл  обрезани  излишков стекла.1. A form for pressing mine glasses and the like tubular products by the method of inverted pressing, consisting of a fixed matrix, having dimensions corresponding to the pressed products, and a punch moving upwards, characterized in that the matrix is provided in the upper part with a ring with a hole . Punch diameter is used to cut excess glass. 2. Форма по п. 1, отличающа с  применением на внутренней поверхности в нижней части2. The form according to claim 1, characterized in that it is applied on the inner surface in the lower part. матрицы кольцевой канавки дл  задержани  стекла в начале формовани .an annular groove matrix for retaining the glass at the start of the molding. ,, ,, -4 -J-4 -J
SU183A 1944-09-19 1944-09-19 Form for pressing mine, etc. tubular products SU67647A1 (en)

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)

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