SU1225793A1 - Inclinable press - Google Patents

Description

The invention relates to forging and pressing machinery, in particular to the design of inclined vertical presses.

The purpose of the invention is to increase the convenience of operation.

Figure 1 shows the press in the vertical position of the bed, a general view; figure 2 is the same, in an inclined position of the bed; on fig.Z - section aa in figure 1; on figure 4 - section bb in figure 1; figure 5 is a section bb In figure 1.

The inclined press contains racks 1 with fixed, with pins 2, mounted on pin x 2, bed 3, in which slider 4 and eccentric are mounted

The inclined press operates as follows.

In the initial position, the main drive of the press is turned off, the slider 4 is in the extreme upper position, and the base 3 occupies the corresponding position (figure 1).

To adjust the bed tilt, the operator unlocks the bed 3 by removing the fingers 20 from the holes 21 and 22, and then causes the rotation to turn. | Q in the desired direction of the worm to 23. Since the gearbox housing 12 is fixed from turning by the bar 19, the worm rotates 23 is rotated and the worm gear 13, which, in turn, through the shank 11, rotates the adjuster 5, the bearing flywheel 6, and the rotation assembly 15, the ground screw 9, which

frame 3 with respect to the racks 1, made in the form of trunnions 7 and 8, an adjusting screw 9 with a shoulder 10 and a shank 11, a worm gearbox, body 12 of which is articulated with a trunnion 7, and a worm wheel 13 - with a shank 11.

threaded thread 14 of the trunnion 8 is screwed into the last, while by reducing the distance between the stop 10, which interacts with the trunks 7 and 8, the base 3 tilts, turning around the pins 2 in a clockwise direction. The centering of the shank 11 relative to the hole 18 of the trunnion 7 of the breech-1 is spherical washer 16. When the base 3 is rotated at a given angle, the rotation of the screw 23 is stopped and

threaded thread 14 of the trunnion 8 is screwed into the last, while by reducing the distance between the stop 10, which interacts with the trunks 7 and 8, the base 3 tilts, turning around the pins 2 in a clockwise direction. The centering of the shank 11 relative to the hole 18 of the trunnion 7 of the breech-1 is spherical washer 16. When the base 3 is rotated at a given angle, the rotation of the screw 23 is stopped and

In the trunnion 8 there is a threaded hole 14 and the adjusting screw 9 with its threaded part is mounted in the latter. The press also contains a subgun, the 25 is made fixing the frame 3 installed, for example, in the form of a thrust bearing into the combined holes 21 and 22 of the box 15 and the spherical section 20 connected to it, and then turn on the main drive

shields 16. Trunnion 7 is made of a press.

A slot 17 for accommodating the aforementioned — Reducing the angle of inclination of the bed 3 of the washer 16. The thrust bearing 15 is also mounted by changing the direction between the latter and the collar 10. Zero rotation of the screw 23.

The rotation of the screw 23 in the desired direction can also be carried out using a reversing electric motor (not shown) mounted on the gearbox housing 12.

The technical and economic effect of the implementation of the invention is enhanced by the ease of operation as compared to

the pin is made a hole 18, through the last, the shank 11 is passed. The housing 12 of the worm gearbox is connected to the pin 7 by means of a bar 19.

To fix the bed 3, fingers 20 are provided, as well as holes 21, which are 35 valuable in racks 1 and holes 22, made in bed 3. Worm 23 is connected to the worm gear 13.

Famous arrangement m.

The inclined press operates as follows.

In the initial position, the main drive of the press is turned off, the slider 4 is in the extreme upper position, and the base 3 occupies the corresponding position (figure 1).

To adjust the bed inclination, the operator unlocks the bed 3 by removing the fingers 20 from the holes 21 and 22, and then causes the worm to rotate in the right direction to 23. Since the gearbox housing 12 is fixed from turning by the bar 19, in the rotation and the worm wheel 13, which, in turn, through the shank 11 rotates the adjusting screw 9, which, I will interact

threaded thread 14 of the trunnion 8 is screwed into the last, while by reducing the distance between the stop 10, which interacts with the trunks 7 and 8, the base 3 tilts, turning around the pins 2 in a clockwise direction. The centering of the shank 11 relative to the hole 18 of the trunnion 7 of the breech-1 is spherical washer 16. When the base 3 is rotated at a given angle, the rotation of the screw 23 is stopped and

The bed is fixed in place 3 by installing palis-known devices into the aligned holes 21 and 22.

6-5

FIG. five

Claims (2)

1. TILTING PRESS, containing racks with pins mounted on the last frame, the elements of its fixation relative to the racks, as well as the node of rotation of the frame relative to the latter, made in the form of two pins, one of which is mounted in one of the racks, and the other is placed above it and it is mounted in a frame, an adjusting screw with a collar and a shank, a worm gear, the case of which is articulated with one of the pins, and one of its gear elements with a shank, while a bore and an adjustment hole are made in one of the pins the screw is joined by its cutting with the latter, characterized in that, in order to increase the convenience of operation, it is equipped with a thrust bearing, a hole is made in a trunnion mounted in the frame, a shank is passed through the last, a worm gear housing is mounted on this trunnion, and a worm wheel is connected to the shank , a thrust bearing is placed between this pin and said shoulder, while the pin with a threaded hole is mounted in the rack. 2. Press on π. 1, characterized in that the thrust bearing is made in the form of a thrust bearing and a spherical washer articulated with it, while in the trunnion connected to the bed, a spherical nest is made to accommodate the specified washer. (L s 1 -