SU1507493A1

SU1507493A1 - Mechanism of radial setting-up of skew-roll straightener

Info

Publication number: SU1507493A1
Application number: SU864131839A
Authority: SU
Inventors: Владимир Григорьевич Завгородний; Сергей Иванович Мартыненко; Владимир Александрович Морозько; Леонид Андреевич Клименко
Original assignee: Старо-Краматорский машиностроительный завод им.Орджоникидзе
Priority date: 1986-10-08
Filing date: 1986-10-08
Publication date: 1989-09-15

Abstract

Изобретение относитс к обработке металлов давлением, а именно к устройствам дл правки. Целью изобретени вл етс упрощение конструкции и процесса сборки-разборки. При вращении мотор-редуктора 12 вращаетс нажимной винт 6 и перемещаетс ползун 2, св занный с валком 3. Выбор зазоров в резьбовом соединении обеспечиваетс посто нным поджатием плавающей части 7 к гайке 5. 1 ил.The invention relates to the processing of metals by pressure, in particular to dressing devices. The aim of the invention is to simplify the construction and assembly-disassembly process. When the motor gearbox 12 rotates, the pressure screw 6 rotates and slider 2 connected with roller 3 rotates. Selection of the gaps in the threaded connection is ensured by constant pressing of the floating part 7 to the nut 5. 1 sludge.

Description

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Изобретение относитс к обработке металлов давлением, а именно к устройствам дл правки.The invention relates to the processing of metals by pressure, in particular to dressing devices.

Цель изобретени - упрощение конструкции и процесса сборки-разборки.The purpose of the invention is to simplify the design and assembly process.

На чертеже изображен механизм, общий вид.The drawing shows the mechanism, a general view.

На станине 1 размещен ползун 2 со смонтированным на нем валком 3. Ползун 2 установлен в радиальной направл ющей втулке А. Внутри ползуна 2 запрессована гайка 5, котора соединена с полым налаиным винтом 6, сосэлектродвигателем мотор-редуктора 12, другим концом - с гайкой 5, запрессованной в ползуне 2.On the base 1 there is a slider 2 with a roller 3 mounted on it. The slider 2 is installed in the radial guide sleeve A. Inside the slider 2, a nut 5 is pressed in, which is connected to a hollow screw 6, a co-electric gearmotor 12, and the other end to a nut 5 , pressed in the slider 2.

Выборка люфта в резьбовом соединении осуществл етс за счет посто нного поджати плавающей части 1. к гайке 5.The backlash in the threaded joint is sampled by constantly pressing the floating part 1. against the nut 5.

Claims

Invention Formula

The mechanism of the radial adjustment of the roll of a roll-up spindle of a straightening machine, containing a slider, mounted in the housing with the possibility of

This is in two parts. Its floating movement associated with the medium 7, mounted, for example, on the splines by means of a pull 8, passing inside the hollow pressure screw 6, is connected with a balancing spring

9, mounted behind a screw-type reducer-20 kinematic pair, about tl and h with a head 10 of the displacement unit, so that, in order to simplify, the clamping screw 6 is fixed with its shoulder by means of a thrust bearing 11,

neither the construction and the assembly-disassembly process, the screw is made hollow, and the means for sampling the gap include

and the tail part is connected with the worm

gear wheel 10 and motor-redukto- 25 lku, mounted on the screw with a possible 12 through the coupling 13.

The roll adjustment is carried out as follows.

The roller 3, mounted on the creeping translational relative movement, interacting with the slider by means of a screw kinematic pair and connected with a thrust, not 2, moves while rotating 30 on the hollow part of the screw and the clamping screw 6, which is in contact with the balancing element. the end through the worm gearbox 10 with the rugim element.

screw kinematic pair with a screw interacting with a drive, balancing the elastic element and the means of sampling the gap in the vi