RU1815143C

RU1815143C - Fencing for feed shafts of lathe

Info

Publication number: RU1815143C
Authority: RU
Inventors: Евгений Иванович Серюков
Original assignee: Автомобильный Завод (Производственное Объединение "Газ")
Priority date: 1991-06-03
Filing date: 1991-06-03
Publication date: 1993-05-15

Abstract

Использование: предохранительное ограждение ходовых валов токарного станка. Сущность изобретени : ограждение содержит образующий параллельные между собой ветви трос 3, охватывающий установленные на неподвижной части 4 станка блоки 5, 6, 7 и 8 и св занный своими концами 9 и 10 с подвижной частью 2 станка, и расположенные по обе стороны подвижной части 2 станка и св занные своими концами с ней и неподвижной частью 4 станка гофрированные ленты 1 и 1 с отверсти ми вдоль нижней и верхней кромок, предназначенными дл прохождени сквозь них ветвей троса 3. При этом один из блоков установлен с возможностью регулировочного перемещени . 2 ил.Usage: safety fence of the running shafts of the lathe. SUMMARY OF THE INVENTION: the fence comprises a cable 3 forming parallel branches between each other, covering blocks 5, 6, 7 and 8 mounted on the stationary part 4 of the machine and connected at its ends 9 and 10 with the moving part 2 of the machine and located on both sides of the moving part 2 of the machine and corrugated tapes 1 and 1 connected at their ends with it and the stationary part 4 of the machine with holes along the lower and upper edges, designed to pass through the branches of the cable 3. At the same time, one of the blocks is installed with the possibility of adjustment Movement. 2 ill.

Description

Л Изобретение относитс к станкостроении , а именно, к предохранительным ограждени м ходовых валов токарного етанка.The invention relates to machine tool industry, namely to safety guards for running shafts of a turning ethane.

: Цель изобретени - повышение безопасности и надежности ограждени ,: The purpose of the invention is to increase the safety and reliability of the fence,

На фиг. 1 схематично изображено ограждение дл ходовых валов токарного станка, общий вид; на фиг. 2 - разрез А-А на фиг, 1,In FIG. 1 schematically shows a guard for running shafts of a lathe, general view; in FIG. 2 - section aa in FIG. 1,

Ограждение содержит две гофрированные ленты 1 и 1, расположенные по обе стороны подвижной части 2 станка, и трос 3, образующий параллельные между собой ветви, охватывающий установленные на неподвижной части 4 станка блоки 5, 6, 7, 8. и св занный своими концами 9 и 10 с подвижной частью 2 станка. Гофрированные ленты 1 и 1 св заны своими концами 11 (11) с подвижной частью станка, а концами 12 (12) - с неподвижной частью 4 станка и выполнены с отверсти ми 13 в каждом гофре 14 вдоль нижней и верхней кромок, предназначенными дл прохождени сквозь них ветвей троса 3. Блок 5 (и аналогично блоки 6, 7 и 8) установлен, например, на оси 15 кронштейна 16, закрепленного на неподвижной части 4 станка. При этом один из блоков установлен с возможностью регулировочного перемещени , например, за счет выполнени кронштейна блока 8 с продольными пазами 17.The fence contains two corrugated tapes 1 and 1, located on both sides of the movable part 2 of the machine, and a cable 3, forming parallel branches, spanning blocks 5, 6, 7, 8. mounted on the stationary part 4 of the machine and connected at its ends 9 and 10 with a movable part 2 of the machine. Corrugated tapes 1 and 1 are connected at their ends 11 (11) to the moving part of the machine, and the ends 12 (12) to the fixed part 4 of the machine and are made with holes 13 in each corrugation 14 along the lower and upper edges, intended to pass through them branches of the cable 3. Block 5 (and similarly blocks 6, 7 and 8) is installed, for example, on the axis 15 of the bracket 16, mounted on a fixed part 4 of the machine. In this case, one of the blocks is installed with the possibility of adjusting movement, for example, by making the bracket of the block 8 with longitudinal grooves 17.

Ограждение работает следующим образом .The fence works as follows.

При движении подвижной части 2 станка , например, справа налево, гофрированна лента 1 сжимаетс , а гофрированна лента 1 раст гиваетс . При этом трос 3,When the movable part 2 of the machine moves, for example, from right to left, the corrugated tape 1 is compressed and the corrugated tape 1 is stretched. In this case, the cable 3,

Claims

rolling through blocks 5, b, 7, 8, it moves from the left zone to the right relative to the movable part 2 of the machine. When the cable 3 moves, its outer surface interacts with each corrugation 14 of the belts 1 and 1 through the holes 13, which eliminates the possibility of creasing fence tapes during the operation of the machine and does not allow them to sag, which helps to keep the fence in a healthy state for a long time. When moving the movable part 2 of the machine from left to right, the same thing happens, but in the opposite direction, i.e. corrugated tape 1. is stretched, the tape G is compressed, and the cable 3 moves from the right zone to the left relative to the movable part 2 of the machine. The guard is maintained at any position of the movable part 2 of the machine. - Formula for finding a guard for the running shafts of the lathe, containing a cable forming parallel branches,

covering blocks mounted on the stationary part of the machine and connected with its ends to the moving part of the machine, which is to ensure that, in order to increase the safety and reliability of the fence, it is equipped with moving parts on the both sides of the machine and corrugated tapes connected at their ends with it and the stationary part of the machine with holes along the lower and upper edges, designed to pass through the branches of the cable, while one of the blocks is installed with the possibility of adjusting movement,

A-.A.