SU774818A2

SU774818A2 - Radial drilling machine sleeve

Info

Publication number: SU774818A2
Application number: SU792721028A
Authority: SU
Inventors: Борис Моисеевич Бромберг; Иосиф Александрович Тенин
Original assignee: Bromberg Boris M; Tenin Iosif A
Priority date: 1979-02-02
Filing date: 1979-02-02
Publication date: 1980-10-30

Description

(54) РУКАВ РАДИАЛЬЯО-СВЕРЛИЛЬНОГО (54) RADIAL-DRILLING SLEEVE

II

Изобретение относитс к области станкостроени и может быть использовано в радиально-сверлильных станках.The invention relates to the field of machine tools and can be used in radial drilling machines.

По основному авт. св. № 236193 известен рукав радиально-сверлильного станка , перемещающийс по колонке и несущий сверлиттьную головку, при этом рукав снабжен направл ющими, на которых установлена подвижна каретка с крюком.According to the main author. St. No. 236193 a radial drilling machine sleeve is known that moves along a column and carries a drilling head, while the sleeve is provided with guides on which a movable carriage with a hook is mounted.

Однако известна конструкци имеет ,Q ограниченные эксплуатационные возмож кости .However, the known structure has, Q limited operational capabilities.

Целью изобретени вл етс расщирение эксплуатационных возможностей.The aim of the invention is to expand the operational capabilities.

Поставленна цель достигаетс за счет,5 того, что рукав снабжен блокирующим устройством, выполненным в виде установленного с возможностью перемещени и кинематически св занного со сверлильной головкой упора, контактирующего с под- 20 пижной кареткой, и -гибкого элемента, несушсгхэ упом нутый упор.This goal is achieved due to the fact that the sleeve is equipped with a blocking device, made in the form of a fixedly movable and kinematically connected stop with the drilling head, in contact with the sub- pizhny carriage, and a flexible element, nesushchego mentioned stop.

На фиг. I изображено устройство, вид спороди; на фи1% 2 - то же, вид сзади; СТАНКАFIG. I shows the device, the view of a curd; on fi1% 2 - the same, rear view; MACHINE

на фиг. 3 - разрез А-А на фиг. I; на фиг. 4 - разрез Б-Бнафиг. I; на фиг. 5 разрез В-В на фиг. I; на фиг. 6 разрез Г-Г на фиг. 3.in fig. 3 shows section A-A in FIG. I; in fig. 4 - section B-Bnafig. I; in fig. 5 is a section through BB in FIG. I; in fig. 6 a section of YYY in FIG. 3

С рукавом 1 станка жестко соединены направл ющие 2, по которым на двух колесах 3 может перекгешатьс каретка 4, несуща крюк 5.With the machine arm 1, guides 2 are rigidly connected, along which on two wheels 3 the carriage 4 can peregeshs, carrying the hook 5.

Каретка образована двум щоками 6, ст нутьп {и гайками 7, навинченными на две ст жки 8. Колеса 3 вращаютс на подШ1тниках, надетых на оси 9. Крюк 5 установлен в поворотном ригеле 10 при помощи гайки 11, опирающейс на упорный подшипник 12. Переметдение кареткн ограничено упорами 13, жестко укрепленными на направл5поших.The carriage is formed by two cheeks 6, steel {and nuts 7, screwed on two straps 8. Wheels 3 rotate on headpieces worn on axle 9. Hook 5 is installed in turn bar 10 by means of nut 11 resting on thrust bearing 12. Peremetdenie The carriage is limited by the stops 13, rigidly fixed on the directions.

На колонне 14 станка установлен механизм Подъема 15, посредством штта 16 св занный с рукаво.. Механизм подъема 15, винт 16, рукав I и каротка 4 образуют грузоподъемное устройство станка.On the column 14 of the machine, a Lift 15 mechanism is installed; by means of the Pcs 16, connected to the sleeve.

Claims

A drill head 18 is mounted on the guide sleeves 17, bearing bracket 19, in the threaded hole of which the end stops 20 are fixed, fixed to the ends of the flexible element such as cable 21. One of the stops 2O interacts with the end of the threaded bush 22. The cable 21 is installed in the sleeve On the cable 3 mounted on the bearings 24, mounted on the axle 25. On the cable is fixed with the possibility of a per0v lS e stop 26, which interacts with the carriage 4. The cable 21 together with the 19, mounted on the drill head, the stop 26 and the rods 23 forms a locking device. When machining parts, the spindle axis aligns with the axis of the machined hole by turning the sleeve I and mixing the drilling head 18. The stop 26 is slit in the opposite direction to the drill head 18, and the position of the stop 26 on the sleeve 1 depends on the position of the drill head 18. To transport the workpiece or tooling, rotate the sleeve and install. carriage 4 above the part. If the stop 26 1fits this, limiting the exit of the carriage 4 from the collet 14, then the drill head 18 is plowed to the column, pushing t & l away from the column 26 from the column 14. Then, hook the rope 5 on the hook 5. will be transported by a machine lifting device. Turning on the lifting mechanism, move the sleeve 1 up to the height required to install the part. Turning the sleeve 1 and moving the carriage 4, position the part over the specified place of the machine, then, lowering the sleeve 1, install the part. The tension of the cable 21 is adjusted by means of a threaded sleeve 22. Invention Form A hose radial drilling machine according to the ed. St. No. 236193, characterized in that (H1X), in order to expand the operational capabilities, it is provided with a locking device, designed as displaceable and kinematically connected. with a drill head stop, in contact with the movable carriage, and a flexible element carrying the stop.