SU130662A1 - Hydraulic four-plunger press for making U-shaped products from veneer sheets - Google Patents
Hydraulic four-plunger press for making U-shaped products from veneer sheetsInfo
- Publication number
- SU130662A1 SU130662A1 SU632868A SU632868A SU130662A1 SU 130662 A1 SU130662 A1 SU 130662A1 SU 632868 A SU632868 A SU 632868A SU 632868 A SU632868 A SU 632868A SU 130662 A1 SU130662 A1 SU 130662A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hydraulic
- veneer sheets
- making
- shaped products
- press
- Prior art date
Links
Landscapes
- Veneer Processing And Manufacture Of Plywood (AREA)
Description
Известные гидравлические четырехп.пунжерные прессы дл изготовлени из листов шпона изделий П- и / -образной, формы с подогревом их не позвол ют изготовл ть издели разных размеров и осуществл ть изгиб листов шпона под углом, равным пр мому или больше него.The well-known hydraulic four-punching presses for the manufacture of P-and / -shaped, heated forms from the sheets of veneer do not allow them to make products of different sizes and to bend the veneer sheets at an angle equal to or greater than it.
В описываемом прессе этот недостаток устранен тем, что формующие плиты Плунжеров выполнены сменными, а боковые цилиндры выполнены вращающимис .In the press described, this disadvantage is eliminated by the fact that the plunger forming plates are replaceable and the side cylinders are rotatable.
На чертеже схематически изображен гидравлический четырехплулжерный Пресс,The drawing schematically shows a hydraulic four-press Press,
На раме / укреплены верхний и нижний плунжеры 2 и 5, цилиндры которых установлены на раме неподвижно. На лнмбах 4 к 5 укреплены боКОвые плунжеры, цилиндры которых могут поворачиватьс .On the frame / reinforced upper and lower plungers 2 and 5, the cylinders of which are mounted on the frame motionless. On the 4-to-5 lambing, the side plungers are fastened, the cylinders of which can be rotated.
Каждый из плунжеров снабжен сменными формующими плитами (оправками) 6.Each of the plungers is equipped with replaceable forming plates (mandrels) 6.
Работа пресса начинаетс с подъема нижней формуюпаей плиты до уровн верхней кромки боковых формующих плит, на которые укладываетс Пакет, ПромазаНных клеем листов шпона. Затем верхний плунжер 2, доход до пакета шпона, дает небольщую подпрессовку средней части пакета тапона, в результате чего кра всех .пистов пакета шпона отгибаютс кверху; при последующем опускании нижнего плунжера до уровн действий боковых плунжеров (под давлением верхнегоплунжера) последние прижимают концы листов шпона к боковым поверхност м формы.The operation of the press begins with the lifting of the lower mold of the plate to the level of the upper edge of the side forming plates on which the Package is laid, with the Glued veneer sheets. Then, the upper plunger 2, income up to the veneer package, gives a slight prepressing of the middle part of the tapon package, as a result of which the edges of all the veneer package pliers are bent upwards; during the subsequent lowering of the lower plunger to the level of action of the lateral plungers (under the pressure of the upper plunger), the latter press the ends of the veneer sheets to the lateral surfaces of the mold.
11 p e Д M e т и 3 0 б p e т e и и 11 p e D M e t and 3 0 b p e t e and u
Гидравлический четьгрехплунжернь й пресс дл изготовлени из листов шпона изделий П- и / .-образной формы, с подогревом их, отличающийс тем, что, с целью изготовлени изделий П- и/ -образной формы разных размеров и осуществлени изгиба листов шпона -под углом, равным пр мому или больше, формующие плиты плунжеров выпо .тнены сменными, а боковые цилиндры выполнены вращающимис .A hydraulic four-press press for producing P-and / -shaped products from veneer sheets with their heating, characterized in that, in order to manufacture P- and / -shaped products of various sizes and to bend the veneer sheets by an angle, equal to or more, the plunger forming plates are replaced by replaceable ones, and the side cylinders are rotatable.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU632868A SU130662A1 (en) | 1959-07-03 | 1959-07-03 | Hydraulic four-plunger press for making U-shaped products from veneer sheets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU632868A SU130662A1 (en) | 1959-07-03 | 1959-07-03 | Hydraulic four-plunger press for making U-shaped products from veneer sheets |
Publications (1)
Publication Number | Publication Date |
---|---|
SU130662A1 true SU130662A1 (en) | 1959-11-30 |
Family
ID=48401775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU632868A SU130662A1 (en) | 1959-07-03 | 1959-07-03 | Hydraulic four-plunger press for making U-shaped products from veneer sheets |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU130662A1 (en) |
-
1959
- 1959-07-03 SU SU632868A patent/SU130662A1/en active
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