SU375196A1

SU375196A1 - Rock milling machine

Info

Publication number: SU375196A1
Application number: SU1400516A
Authority: SU
Inventors: И.А. Тер-Азарьев; Р.В. Акопян; И.А. Вербный; Я.Б. Лещинский; И.Е. Ересов; С.В. Поволоцкий
Original assignee: Специальное Конструкторское Бюро По Обо-Рудованию Для Промышленности Строительныхматериалов; Научно-Исследовательский Институт Камняи Силикатов
Priority date: 1970-02-09
Filing date: 1970-02-09
Publication date: 1976-04-05

Description

1one

Изобретение относитс к области камне- обрабатывающего оорудовани и может использоватьс дл обработки бортового камн , лестничных ступеней, блоков дл цоколей зданий и пр. как в услови х камнедобывающего карьера, так и в услоЕш х камнеобрабатыоающег о предпри ти .The invention relates to the field of stone processing equipment and can be used for the treatment of side stone, stair steps, blocks for building socles, etc., both in the conditions of a stone mining quarry and in the environment of the enterprise.

Извеонрл камне-аезерные станки, содержащие станину ишннделыгую бабку с фрезерной головкой и прирюлом, стол, переУ1ещающийс с помощью двух гидроцилнндров , один из которых шарнирно св зан со столом, а другой закреплен на станине.Izveonrl stone-sawing machines containing an Ishndeluga headstock with a milling head and a wall-mounted iron, a table that is transferred by means of two hydraulic cylinders, one of which is hinged to the table and the other is fixed on the frame.

Цель изобретени - уменьшение длины и металлоемкости станка,The purpose of the invention is to reduce the length and metal intensity of the machine,

Достигаетс это тем, что шарнирно св занный со столом гидроцилиндр также шарнирно св зан с помощью подвижной каретки с другим гидроцилиндром, который закреплен настанине с помощью дополнитель- ног о щарнира.This is achieved by the fact that the hydraulic cylinder pivotally connected to the table is also pivotally connected by means of a movable carriage to another hydraulic cylinder, which is fixed to the platform with the help of additional arms.

На фиг, 1 схематически изображен камнефрезерный станок, вид спереди; на фиг, 2 -- то же, вид сбоку; на фиг. 3 - то же, в плане; на фиг. 4 - станина со столом,Fig, 1 schematically shows a cam-milling machine, front view; FIG. 2 is the same side view; in fig. 3 - the same in terms of; in fig. 4 - bed with table,

продольный разрез (разрез по А-А на фиг. 3); на фиг, 5 - поперечный разрез по Б-Б на фиг. 4.longitudinal section (section along A-A in Fig. 3); FIG. 5 is a cross-section along BB in FIG. four.

Камнефрезерный станок состоит из щпиндельной бабки 1, установленной на приливе станины 2, стола 3 в сборе, движущегос на станине 2 по направл ющим , привода 4 щпиндельной бабки, вмонтированного в прилив станины 2, привода 5 сто-ла 3, собранного в станине, фрезерный головки 6, насаженной на щпиндель станка, и прижимного устройства 7, установленного на столе 3 станка.The stone milling machine consists of a spindle head 1 mounted on the inflow of bed 2, table 3 assembled, moving on the base 2 along the guides, a drive 4 of the spindle head mounted into the bed of base 2, drive 5 of the stol 3 assembled in the bed, milling heads 6, mounted on the machine spindle, and the clamping device 7 mounted on the table 3 of the machine.

Станок работает за счет продольного перемещени обрабатываемого камЕШ, вращени фрезерной головки 6. прижати o6ija- батываомого камн к столу 3 и разворота подвесного пульта.The machine works by means of the longitudinal movement of the machined kamesh, rotation of the milling head 6. Press the o6ija- bathed stone to the table 3 and turn the pendant panel.

Claims

The longitudinal movement of the stone placed on the movable table 3 of the machine is carried out by means of a feed mechanism consisting of a welded 8 with four rollers. Xy 9 on the two-cylinder slide arms, one below the other. The cylinder of the lower hydraulic cylinder 10 is pivotally fixed on the machine bed 11 by means of the adapter bracket 12, and the rod eye is fixed pivotally on the moving carriage 8. The carriage 8 pulls the carriage 8 out of the cylinder when moving out of the cylinder. built into the frame 2 machines. Together with the carriage 8, the upper cylinder 14 is interleaved, the rod of the upper cylinder 14 is hingedly fastened to the carriage, and the cylinder is also hingedly with the help of the tean 15 bracket fastened to the table 3 of the machine tool. The extension of the rod of the lower cylinder 10 causes the carriage 8 and the table 3 to move, and the movement of the cylinder 14 also causes the table 3 to move. Consequently, the displacement of the machine table with the stone consists of the sum of two strokes of both hydraulic cylinders 10 and 14, the movement of the upper cylinder 14, and not a rod, caused by the need to protect the rod in the frame from stone dust. The arrangement of the hydraulic cylinders 10 and 14 according to the proposed scheme ensures the compactness of the feeder, but significantly reduces the dimensions of the machine bed with a relatively large amount of longitudinal movement of the machine table. The table has adjustable guides 16, sliding along the machined surfaces of the bed 2. The cutter head 6 is mounted from the electric motor 17 mounted in a special bed of the bed 2. This tide has a machined surface on which the spindle 1 is installed. The milling head G is a cast-iron cylindrical body with 12 grooves for placing 12 cutters with carbide inserts (kg) in the body using wedges II bolts. The clamping device 7 is intended for securing the stone during its milling. The motor 17, mounted on the cross beam and the column with the pin 18 fixed on the stem, presses the stone to the table 3. This device does not always provide the necessary pressing force in the machine tools. In the machine tool, in the T-shaped grooves of the table 3, a stop bracket 19 is installed. without fastening, easily removable and movable, This significantly relieves the pressure device and ensures reliable fixing of the stone. Machine control, as shown by practical observations of the stone milling process, should be remote. There must be a stop and start of the machine from several points of the production area; a turning-visor 2O control panel providing these conditions is provided in the proposed machine. Claims of Invention Camouflaging machine containing a frame, a spindle head with a milling head and a drive, a table moving by means of two hydraulic cylinders, one of which is pivotally connected to the foot, and the other is fixed on a frame that is different in size and the metal capacity of the machine, the hydraulic cylinder pivotally connected to the table, is also connected in hinge with the help of a movable carriage to another hydraulic cylinder, which is fixed to the frame with the help of an additional hinge.

2. The machine is in accordance with paragraph 1, 1, 1, 2, 2, 1, 2, 6, 6, 6, 6, 6, 6, 6 of 10, in order to securely fix the stone, the stop bracket is installed perpendicular to the direction of its feed in the table slots.

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FIG. 2

CV) Bfig. 5 B