SU1002130A1

SU1002130A1 - Apparatus for working surface of revolution

Info

Publication number: SU1002130A1
Application number: SU803005354A
Authority: SU
Inventors: Лазарь Вульфович Фельдман
Original assignee: за витель Л.В. Фельдман
Priority date: 1980-11-13
Filing date: 1980-11-13
Publication date: 1983-03-07

Description

Ролик 8 контактирует с рабочей поверхностью копира 9 П,ГГГ2 , а ролик 7 с рабочей поверхностью копира 10 , Силы Р, приложенные к прлзушке, создают нужный контакт меду роликами и копирами.The roller 8 is in contact with the working surface of the copier 9 P, GGG2, and the roller 7 with the working surface of the copier 10, Forces P, attached to the plate, create the desired contact between the rollers and the copiers.

Бабка издели 2 и копиры 9 и 10 взаимно неподвижны.The headstock of item 2 and master forms 9 and 10 are mutually immobile.

Устройство работает следующим образом .The device works as follows.

В результате относительного продольного перемещени каретки 1 и бабки издели 2 измен етс положени роликов 7 и 8 относительно рабочих поверхностей копиров 9 и 10, что влечет за собой перемещение ползушки 5 по направл ющим плиты 4, котора поворачиваетс относительно оси поворота 3. Этц же перемещени совершает инструментальна бабка б с рабочим инструментом, профилирующим поверхность вращени издели .As a result of the relative longitudinal movement of the carriage 1 and the headstock of the product 2, the positions of the rollers 7 and 8 are relative to the working surfaces of the copiers 9 and 10, which entails the movement of the slider 5 along the guides of the plate 4, which rotates relative to the axis of rotation 3. The same movement instrumental b with working tool profiling the surface of rotation of the product.

Кроме устройства, показанного на фиг. 1, в котором основани копиров расположены в двух параллельных плоскост х, возможна компоновка устройства того же назначени с копирами , установленными в одной плоскости, параллельной плоскости перемещени ползушки. Образующа поверхности вращени , показанной в примере конкретного выполнени , состоит из дуги окружности В С, отрезка секущей СД.In addition to the device shown in FIG. 1, in which the bases of the copiers are located in two parallel planes, it is possible to arrange the device of the same designation with the copiers mounted in one plane parallel to the plane of movement of the slider. The forming rotational surface, shown in the example of a specific embodiment, consists of an arc of a circle B C, a section of a slitting DM.

Claims

Such a surface of rotation permits the above described device to be obtained, while with the known devices it is possible to create either a circular arc or a straight cut that forms the shape of an arc. Claims An apparatus for treating surfaces of revolution comprising a carriage and a workpiece, installed with

with the possibility of relative longitudinal movement placed on the carriage with the POSSIBILITY of turning the plate, in the guides of which, with the possibility of moving, a slider is installed, carrying an instrumental headstock and two rollers located on both sides of the line passing through the axis of the plate's rotation parallel to it

5 guides, where the base of the rollers is parallel to the plane of movement of the slider, in contact with the rollers a copier fixedly mounted relative to the headstock of the LIA product, characterized in that, in order to expand the technological capabilities, the device is equipped with a second copier installed together with the first one

5 that their bases are parallel to the plane of movement of the slider, each of the rollers intended for contact with one of the copiers, made so that parts of their workers

The n surfaces intended for simultaneous contact with the rollers have a common center and constant radii of curvature.

Sources of information taken into account in the examination

,one. USSR author's certificate 185233, cl. B24 B 19/02, 1964.

4 S.. „