SU420443A1 - HYDROTROTESTRAIN INSTALLATION - Google Patents

Description

one

According to the main author. .sv. No. 346096. A known hydrodynamic installation for strengthening in the conditions of relative motion of the product and pho- toe, carried out from the main drive.

The purpose of the invention is to provide the possibility of uniform hardening of parts of various shapes.

For this, in the installation, the powers and nozzles are made interchangeable, and the kinematic connections are re-adjustable.

FIG. 1 shows a hydroprobe installation, side view; in fig. 2 - kinematic scheme; “A phage. 3 and 4 - replaceable rocking chair.

Hydraulic blast machine has a welded steel st. I, IB which, on the outside of workers 2 chambers, has a rotary gear 3 and a swing gear 4. Each gear has guitars 5 and 6 (see Fig. 2) and interchangeable gears 7 and 8 to change the speed of rotation and swing depending on the shape of the part, as well as independent drives from electric motors 9 and 10. On the inner side of the working chamber 2, rocker 12 (see Figs. 2 and 3) or rocker 13 is fixed on the main output shaft 11 (see FIG. 4), the structures of which, as well as the replaceable mandrels 14, make it possible to strengthen ali different shapes.

On the outer side of the working chamber on the shaft 11, a rotational reduction gear 3 is fixed, the output shaft 15 of which passes through the output shaft 11 of the swing reducer and ends with a kinematic coupling of gears 16, 17 and 18 (see Fig. 2 and 3), or ends with a kinematic coupling gears 19 and 20 (see Fig. 4). The axial hinge and trunnion housing is fastened in rocking chairs by means of interchangeable mandrels 14.

On the gearbox of rotation 3, coaxially with its output shaft .15, is fixed a rod 21 with a separating disk 22, on which are mounted the flags 23 in contact with the limit switches 24.

In the lower part of the working chamber 2, a replaceable plate 25 is mounted on bearings, having ejector nozzles 26. The plate is connected to the vibrator 27, which is driven by an electric motor.1 28. The centrifugal pump 29 from the tank 30 supplies oil to the tank 31. The pressure in the tank is regulated by a valve 32.

The chamber cover 33 is opened and closed by the rods 34 of the cylinders 35. In the installation, also worm couples 36 and 37, 38 and 39 are mounted.

The installation works as follows.

When the start button is pressed, the centrifugal pump 29, vibrator 27 electric motor 28, electric motor 9, transmitting through the worm inary 36, gears 7 of the guitar b and worm red pair 37, rotate to the shaft 15, which simultaneously by means of the kinematic connection of gears 16, 17, and 18 rocker 12, or due to the kinematic coupling of the gears 19 and 20 (Fig. 4), the rocking wheel 13 is transmitted. 1 Rotation per part 40.

At the same time, the electric motor 10, which transmits, by means of its reverse, the worm pair 38, the gears 8 of the guitar, the bicher vc pair, 39, reverse rotation to the main output shaft, is turned on.

So how is this; the shaft is fixed with one “rocking chair 12 or 13 sheep, and the other is with reducer 3, carrying rod 21 with a separating disk 22 on its housing, then the reversing device and the reducer will also perform a reversible turn at a certain angle, the flags 23, which are in contact with the end switches. 24, are set.

. and rotating the part, the balls are picked up with oil through an ejector. nozzles 26 and hit the surface of this part.

The installation provides for no swing or wobble without rotation.

The number of cycles is set by a meter having an electrical connection to one of the limit switches 24, from which, after a predetermined swing cycle, the unit is automatically turned off.

PREDMET of the invention

Hydraulic blast installation according to ed. St. No. 346096, characterized in that, in order to POSSIBLE uniform reinforcement of parts of various shapes, the holders and nozzles are interchangeable, and the kinematic connections are re-adjustable.

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Vuz.

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