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 sheets

Info

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
Application number
SU632868A
Other languages
Russian (ru)
Inventor
К.К. Арсеньев
Н.А. Морозов
Original Assignee
К.К. Арсеньев
Н.А. Морозов
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 К.К. Арсеньев, Н.А. Морозов filed Critical К.К. Арсеньев
Priority to SU632868A priority Critical patent/SU130662A1/en
Application granted granted Critical
Publication of SU130662A1 publication Critical patent/SU130662A1/en

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.

SU632868A 1959-07-03 1959-07-03 Hydraulic four-plunger press for making U-shaped products from veneer sheets SU130662A1 (en)

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)

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