SU829386A1

SU829386A1 - Stand for welding webs

Info

Publication number: SU829386A1
Application number: SU792803989A
Authority: SU
Inventors: Роман Семенович Качуровский; Анатолий Васильевич Кнышев; Александр Дмитриевич Лакизо
Priority date: 1979-07-27
Filing date: 1979-07-27
Publication date: 1981-05-15

Description

(54) СТЕНД ДЛЯ СВАРКИ ПОЛОТНИЦ(54) WELDBALL STAND

1one

Изобретение относитс к сварке, преимущественно к сварке листовых конструкций.The invention relates to welding, mainly to the welding of sheet structures.

Известен стенд односторонней автоматической сварки полотнищ , содержапц1й смонтированные на общем основании секции рольганга , между которыми расположен ложемент с медной прокладкой, стойки с горизонтально закрепленными на них двум параллельными балками , с выполненными на одной из них направл ющими дп сварочного автомата и смонтированные на обеих балках прижимы и -упоры И 1.A stand for one-sided automatic welding of panels is known, containing sections of the roller table mounted on a common base, between which there is a lodge with a copper gasket, stands with two parallel beams mounted horizontally on them, guides made on one of them, and clamps mounted on both beams and stubs And 1.

Недостатком такого стенда вл етс сложность конструкции, вызванна установкой большого числа приводных роликов рольганга.The disadvantage of such a stand is the complexity of the design, caused by the installation of a large number of drive rollers of the roller table.

Известен агрегат дл сборки и сварки балок корабельного набора с полотнищем, содержащий смонтированные на основании секции рольганга.A known assembly for the assembly and welding of shipboard beams with a panel containing mounted on the basis of the section of the roller table.

балку с прижимами и направл ющими дп сварочной головки 2 beam with clamps and guides dp welding head 2

Недостатком данного стенда вл етс сложность конструкции, вызванна наличием двух секций приводных роликов.The disadvantage of this stand is the complexity of the design caused by the presence of two sections of the drive rollers.

Целью изобретени вл етс расширение технологических возможностей стенда.The aim of the invention is to expand the technological capabilities of the stand.

Указанна цель достигаетс зчем, что стенд снабжен цепным вертикально-замкнутным конвейером, смонтированным на основании, и направл кицими верхних ветвей конвейера, смонтированными на основании с возможностью перемещени в направлении , перпендикул рном основанию.This goal is achieved due to the fact that the stand is equipped with a chain vertically closed conveyor mounted on the base, and the directions of the upper branches of the conveyor mounted on the base can be moved in the direction perpendicular to the base.

На фиг. 1 изображено устройство, вид сверху; на фиг. 2 - то же, общий вид.FIG. 1 shows the device, top view; in fig. 2 - the same general view.

Claims

The stand for welding of cloths contains sections 1 and 2 of non-driving roller tables, a beam, 3 with clamps 4 and directions 5 for welding head 6 mounted on the bottom. Between the sections of the roller tables I and 2, a beam 7 is installed under the beam 3, in which honey is installed on the water cooling Podzdpka 8 and pressure hose 9. Clamps 4 are designed to clamp the sheets to be welded to the cradle 7, and sleeve 9 - to reliably press the pad 8 to the junction of the sheets to be welded. Between the roller and roller tables 1 and 2 there are two branches of a chain vertically closed conveyor MO, guides II and 12 which are mounted on strands 13 and 14 connected to pneumatic cylinders 15 and 16. In the lower position of the guides the chain is located below the rollers 10- 12 mm, in the upper chain there are 20-25 mm rollers above. The chain is moved from the drive 17. The rollers 18 are needed to impart the desired path of the chain. The tension roller 19 is mounted on a spring-loaded lever 20 and serves to tension the chain, as well as to compensate for a change in the chain length when raising and lowering the guides. The rollers of the non-drive gang are designed to support the sheet while moving, as the sheet may bend. Stand for welding panels work em as follows. The sheet to be welded is laid on one of the sections of the non-driving rollers. The pneumatic cylinders 15 are turned on, the guides 11 are raised together with the chains of the 1CG conveyor, the welded sheet is lifted up on the chains. Turns on the actuator 17, and the sheet being welded moves under the clamps 4 of the beam 3. When the edge of the sheet to be welded is above the cushion B, the cylinders 15 and the actuator 17 are turned off. The sheet is lowered onto the rollers and pressed onto the lambment 7 by the clamps 4. After this, the other 2 are stacked, whether the pneumatic cylinders 16 are turned on, for example, 12 are lifted and the drive 17, which is lifted on the chain, moves to the pressed sheet. 64 When the edges of the sheets coincide, the cylinders 16 and the actuator 17 are turned off and the source lowers onto the rollers. If a wedge gap is formed when joining the sheets, it is selected by lowering one of the cylinders 16. After that, the sheet is pressed against the lodging 4, air is fed into the sleeve 9, pressing the copper cushion 8 against the joint, and the welding head 6, moving along the guides of the 5th beam , produces welding seam. The clamps 4 are turned off, the air supply to the sleeve 9 is stopped, the pneumatic cylinders 15 and 16 are turned on, the welded panel is raised on the chains, and when the drive 17 is turned on, it moves to one of the non-driven roller sections. If the cloth is made of dvzgkh sheets, then it is removed, and if of three or more, the front edge of the cloth moves to the axis of the pillow, the cloth is lowered, pressed and welded with the next sheet. The use of the proposed stand expands the technological capabilities of the device. Claims of the Invention Stand for welding plates containing mounted on the basis of the section of the roller table, a lodgement with a copper lining and a beam with clamps and guides for the welding head, characterized in that, in order to expand the technological capabilities, the stand is equipped with a chain vertically closed conveyor mounted on the base of the stand, and the guides of the upper branches of the conveyor, mounted on the base with the possibility of movement in the direction perpendicular to the base. Sources of information taken into account in the examination 1. The author's certificate of the USSR 363564, cl. At 23 K 37/04, 09.11.71.

2. USSR author's certificate number 295640, cl. At 23 K 37/04, 04/20/06.