SU541547A1 - Ring Type Machine - Google Patents

Description

(54) MACHINE FOR MANUFACTURING | DETAIL TYPE

RING

movement 10 along the axis, made in the form of perpendicularly mounted serovy cylinders.

The kinematic connection with the drive 9 is carried out using a rack-and-pinion gear, made in vice gear 11, freely mounted on the spline shaft 8 and interacting with the raik | (12, rigidly mounted on the rod 13 of the power cylinder 9. the movement along the axis is made in the form of a pull rod 14 connecting the free end of the slotted shaft 8 with its rod 15.

The machine works as follows.

The blank (flat or profile) is fed into the drive bending rolls 2 and is bent until the ring is formed, while the rollers 5 support the piece 7. The following dressing is carried out depending on the defect. Edit inaccurate contour when the left branch of the part 7 is necessary to bend outwards. For this, a console roller 5 is installed and fixed in one of the holes, depending on the diameter of the part. The beam 4 with the roller 5 is inserted inside the part and, turning the beam, the left branch is extended to match the end ends of the part 7 in diameter. The final radius of curvature can be obtained by flexible rolling of this area in the rolls 2.

The ellipse is edited by the action of the roller 5 on the outer surface of the part 7. When the ellipsoid is edited under the floor 6, it is possible to sequentially bring up the part 7 by moving it by cooking 2.

Editing the ends of the part A console roller 6 is inserted into the opening of the beam 4 (see Figs. 5 and 6). By rotating the rolls 2, the detail 7 is brought to the roller 6 for dressing. Moving the beam 4 corrects the end of the part, while roller 6 rests on the end of the part. The straightening force is perceived by the rolls of the rolls 2 - (or by the strands of the same rolls, if the part and; bend with the shelf outwards).

Removing parts After part 7 has been manufactured and straightened by the console rollers 5 and 6, it is removed. For this bar, beam 4 is set so that

the console roller 5 picked up the part 7 by its upper part (Fig. 1, position I), lower the lower bending rolls and turn the beam 4 down, lowering at

This part 7, hanging on the roller S, until it leaves the working brook of the upper bending roll. Then move the beam 4 with the part 7 forward along the axis of the shaft 8, until the part 7 goes beyond the limits of the bending rolls. Depending on the availability of space for laying the finished parts, the beam 4 with the part 7 is rotated to the right or left and the part 7 is removed from the roller 5.

Laying parts in different places around the machine expands the technological possibilities of the device.

The unit for editing and removing parts is controlled by means of gold pieces with electromagnets, throttles and a control panel mounted in the usual way (not shown in the drawings). The control of the deformation of the part during the editing is carried out by the operator visually.

Claims (1)

1. USSR author's certificate No. 168256, B 21 D 53/10, 02.01.62, “7 but /four X Fig Fig.Z Fi9.6