SU869984A1

SU869984A1 - Apparatus for adjusting tool

Info

Publication number: SU869984A1
Application number: SU792704186A
Authority: SU
Inventors: Александр Лазаревич Абрамский; Давид Абрамович Масиновский
Original assignee: Предприятие П/Я Г-4967
Priority date: 1979-01-02
Filing date: 1979-01-02
Publication date: 1981-10-07

Description

(54) УСТРОЙСТВО ДЛЯ НАСТРОЙКИ ИНСТРУМЕНТА(54) DEVICE FOR ADJUSTING THE TOOL

II

Изобретение относитс к области маши нестроени , а именно к устройствам дл предварительной настройки инструментов на заданные размеры вне станка.The invention relates to the field of machine construction, namely to devices for presetting instruments to specified dimensions outside the machine.

При обработке заготовок на станках с ЧПУ предварительна настройка всех инструментов на заданные размеры вне пределов станка играет большую роль, поскольку система ЧПУ основана на применении инструментов определенных размеров и определенно расположенных относительно координат станка.When machining workpieces on CNC machines, pre-setting all tools to specified dimensions outside the machine limits plays a big role, because the CNC system is based on the use of tools of certain sizes and definitely located relative to the coordinates of the machine.

Известно устройство дл настройки мерного осевого инструмента содержащее корпус , приспосдбление дл зажима инструмента , переходную втулку и вал; установленные в корпусе, и упор, установленный на .валу 1.A device for adjusting a dimensional axial tool is known comprising a housing, an attachment for clamping the tool, an adapter sleeve and a shaft; installed in the housing, and the stop mounted on the shaft 1.

Недостаток этого устройства заключаетс в том, что оно не обеспечивает возможности настройки конусных пальцевых фрез.The disadvantage of this device lies in the fact that it does not provide the possibility of setting conical finger mills.

Целью изобретени вл етс создание прибора дл предварительной настройки вне станка конусной пальцевой фрезы с учетом посадочного конуса Морзе.The aim of the invention is to provide a device for pre-setting outside the machine of a tapered pin milling machine, taking into account the Morse taper.

Дл достижени указанной цели устройство снабжено конусной втулкой, установленнои на валу подвижно относительно корпуса в осевом и радиальном направлени х .To achieve this goal, the device is provided with a tapered bushing, which is mounted on the shaft movably relative to the housing in the axial and radial directions.

Сущность изобретени по сн етс чертежом .The invention is illustrated in the drawing.

Устройство содержит корпус 1, в котором подвижно в осевом направлении и возможностью вращени установлен вал 2. На валу 2 установлены кронштейны 3 и 4. Дл фиксации кронштейна 3 от осевого перемещени служит винт 5. Кронштейн 4 прижат к торцу заточки с правого конца вала та10 рельчатой пружиной 6 и не может вращатьс вокруг вала. В кронштейне 3 закреплена вставка 7, в которой установлена втулка-шаблон 8. В кронштейне 4 соосно втулке-шаблону 8 закреплен индикатор 9. В корпусе 1 имеетс отверстие дл установки The device includes a housing 1 in which shaft 2 is movably axially mounted and rotatably mounted. Brackets 3 and 4 are mounted on shaft 2. To fix bracket 3 from axial movement, screw 5 is used. Bracket 4 is pressed against the end of sharpening from the right end of shaft 10 spring 6 and can not rotate around the shaft. An insert 7 is fastened in the bracket 3, in which the template 8 sleeve is installed. In the bracket 4, an indicator 9 is fixed coaxially to the template 8 sleeve 8. In the housing 1 there is an opening for installation

15 инструмента в сборе: конусной пальцевой фрезы 10 с регулируемым упором 11, установленной в переходной втулке 12. Дл зажима инструмента служит винт 13.15 of the tool assembly: a tapered finger milling cutter 10 with an adjustable stop 11 installed in the adapter sleeve 12. A screw 13 serves for clamping the tool.

Устройство работает следующим обра20 зом.The device works as follows.

Claims

In the initial position, the brackets 3 and 4 with the sleeve-template 8 and the indicator 9 by rotating the shaft 2 are removed from the zone of adjustment and retracted together with the shaft to the left. A template imitating a milling cutter is inserted into the body hole. Turning the shaft 2 into the setup area of the sleeve-template 8 and move the shaft up to the stop of the inner conical surface of the sleeve-template 8 in the outer conical surface of the standard mimic the cutting part of the cutter. Kronschtein 4 is turned on the shaft until the indicator axis coincides with the axis of the standard. The indicator is set to zero. The size is determined by the distance between the brackets. After that, the shaft 2 is retracted to the left, rotated, the output of the template sleeve 8 and the indicator 9 from the set-up area. Take out this ". R f nrVic surface of the sleeve-shchablon 8 with the outer surface of the cutting part of the fra Turn the bracket 4 and set the indicator 9 coaxially to the sleeve-pattern L r 1 pu 8 Rotate the adjustable stop And,.-I-, T4,, ni. J L / P / TP II / TO ±; —g water it up until it comes in contact with the OUii f LED indicator. –After adjusting the cutter, turn the crown -lt to the tray 4, the indicator is removed from the setting area, the shaft is moved to the left; The milling cutter emerges from the sleeve 8. The crown 3 turns the last of the adjustment zone and removes the tool that has been adjusted to the size from the housing. The design of the device provides the ability to adjust the tapered finger cutter to a size outside the machine. The invention The device for setting the tool outside the machine, comprising a housing, transitions it to cnau / ncnw - jenna on the shaft, the shaft being mounted in the housing for rotation and axial movement. Sources of information taken into account in the examination 1 Technological equipment for machine tools with software control, status. SVK; ;---- -with . 4 / -40, fig. and/.