SU1664492A1

SU1664492A1 - Positioner

Info

Publication number: SU1664492A1
Application number: SU894670146A
Authority: SU
Inventors: Николай Данилович Засульский; Александр Ильич Ремесников; Геннадий Васильевич Цепанов
Priority date: 1989-03-31
Filing date: 1989-03-31
Publication date: 1991-07-23

Abstract

Изобретение относитс к сварочному производству, в частности к устройствам дл поворота секций труб на 180° при сборке и сварке. Цель изобретени - упрощение конструкции, снижение нагрузки на привод и обеспечение плавности кантовани . Кантователь содержит тележку 3 с кронштейном 11, на котором смонтированы катки 12 - 14 (не менее трех), установленные с возможностью перемещени по направл ющим 2 основани 1. Кантователь оснащен приводом подъема 6, гибкими св з ми 7 и цепным приводом перемещени тележки 3 вдоль направл ющих 2. На цепи привода смонтирован захват, взаимодействующий с упором тележки 3. После укладки издели типа секций 18 труб на тележку 3 включают привод 6, который поднимает один конец тележки. При достижении заданного угла наклона тележка 3 перемещаетс слева направо сначала на катках 12, а затем на катках 13. Включаетс привод перемещени тележки, который захватом взаимодействует с упором тележки и перемещает ее. В конце взаимодействи захвата с упором тележка 3 занимает наклонное положение и привод 6 опускает тележку до контактировани катка 14 с направл ющей 2. 8 ил.The invention relates to welding production, in particular, to devices for rotating pipe sections through 180 ° during assembly and welding. The purpose of the invention is to simplify the design, reduce the load on the drive and ensure smooth turning. The tilter contains a trolley 3 with a bracket 11 on which the rollers 12-14 are mounted (at least three) mounted for movement along the guides 2 of the base 1. The tilter is equipped with a lifting drive 6, flexible connections 7 and a chain drive moving the trolley 3 along guides 2. A gripper is mounted on the drive chain and interacts with the support of the cart 3. After placing the product like pipe sections 18 onto the cart 3, a drive 6 is switched on, which lifts one end of the cart. When the preset tilt angle is reached, the carriage 3 moves from left to right, first on the rollers 12 and then on the rollers 13. The drive for moving the trolley is activated, which engages with the support of the trolley and moves it. At the end of the engagement with the stop, the trolley 3 takes an inclined position and the actuator 6 lowers the trolley before the roller 14 contacts the guide 2. 8 Il.

Description

ИОДIOD

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Claims

Claim

A tilter comprising guides made on the base, an overturning trolley with tool holders, clamps for the product and with an arm equipped with support elements mounted to move along the base guides, a chain drive for moving the support elements of the trolley, the chains of which are located between the base guides and are equipped with a trolley gripper, and a trolley lift drive with a flexible connection connected to the trolley from the opposite side to the bracket on the trolley, characterized in that, with a view to simplifying design and reduce the load on the chain drive when tilting thick-walled products such as pipe sections, the supporting elements are made in the form of at least three rollers, the axes of which are located in an arc with the formation of a tangent to two adjacent rollers inclined relative to the plane of the truck, and an emphasis is mounted on the bracket of the truck installed with the possibility of interaction with the capture of the chain of the chain drive.

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