SU1230770A1 - Copying device for machines of thermal cutting of large-size sheets and blanks - Google Patents

Description

The invention relates to welding, in particular to auxiliary devices, and can be used for cutting or welding large sheets.

The aim of the invention is the expansion of technological capabilities.

FIG. 1 shows the device, top view; in fig. 2 shows section A-A in FIG. one; in fig. 3 shows a section BB in FIG. in fig. A - section BB in FIG. one; in fig. 5 is a view of FIG. four; in fig. 6 is a diagram of the installation of universal-modular devices for figure cutting.

The device includes a frame 1, on which four posts 2 are installed, in which holes are made (FIG. 2) Support beams 3 are installed on posts 2, having vertical pins A at the ends, the entrance to the holes of posts and fixing support beams against shifting. Intermediate stands 5 located between the extremes are made with two holes along the longitudinal axes, while the distances between the holes of the adjacent posts are the same along both mutually perpendicular axes

U-shaped heads 6 with adjusting bolts 7 passing through the shelf of the U-shaped heads, and with pins 8 are designed to install in them copying elements 9 and figured elements 10 (Fig. 6), including circular ones. These copier elements have a G-shaped section. In the middle part, guides 11 are longitudinally fixed, on which carriages 12 are mounted for movement on them (Fig. 4). On the carriages 12, the cross-member 13 is fixed, which are supporting, similar to the supporting beams 3, and have a number of holes intended to be installed in them with two slots 14 of the joining area 15. The latter has holes 16 (Fig. 5) into which can be inserted The pins are 8 U-shaped heads. All straight copying elements have openings on their edges for the passage through them of openings 16 of axes 17 with supporting flanges. Each such axis is positioned with its support flange between the docking platform and the bottom plane of the copier.

The copier is designed to work with machines that sew two differently displaced movements of the executive body and for which re-. Zack 18 (Fig. 1) is mounted on the carriage 19 transverse displacement

which in turn is located. on the trolley 20 of the longitudinal movement mounted on the rails 21. At the second end of the carriage there is mounted a cam roller 22 (Fig. 3).

On figured copying elements 10 (Fig. 6), zones 23 are marked with bright paint, at an angle of 45® to the longitudinal or transverse axis, in which the direction of movement of the longitudinal roller 22 changes (Fig. 3). The copier is assembled before cutting, taking into account the most economical cutting of the sheet. For this, on selected racks 2 (figure 1)

set the support beams 3 and, moving the carriage 12 (Fig. 4) along the guides 11, stop them in the required place. Starting from one end, for example, U-shaped heads 6 are installed, for example, in the direction from right to left, their insertion by pins 8 into the holes of the supporting beams 3.

In the holes of the crossbars 13, preferably at the point of changing the direction of movement of the copy roller 22

(Fig. 1), the pins 14 insert the docking platform 15 (Fig. 1) on which the U-shaped heads 6 are installed into the holes 16 (Fig. 5) by the pins 8 B-U-shaped heads install straight copy elements 9, their position (angular orientation) is determined by the corresponding number of holes in the beams 3 and the crossbars 13.

Additional adjustment of the position is made on the U-shaped head with 6 adjusting bolts.

When at the docking site 15 (Fig. 1) pr 14 | e copy elements 9

meet at a large angle, it is possible to install one of these elements on the axis 17 with a flange.

Figured copier elements 10 are installed similarly on the U-shaped

heads 6. At the same time, they pay attention to their orientation — zones 23, which must be located on axes located at an angle of 45 to the longitudinal or transverse axes. For operation, the copy roller 22 of a cutting machine 3 turns into a direct copy element of its end face. or on top and the car is put in motion on na312307704

the board with which the angle between it should .. When passing through the copier

 the roller 22 of the shaped copying element 10 the same switching of the directions of movement is carried out in 5 of one of the zones 23 marked with a line

.JtlA - 9 -. - f-v AND the copy element is less than 45. When approaching another copy element, when this angle becomes more than 45 °, another movement, perpendicular to the first one, turns on and cuts through cutting.

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Compiled by 0. Shaposhnikov. Editor L. Povhan Tehred M. Khodanych: ..

Order 2480/15 Circulation 1001 ,,,, ss2G ™ ° VShPI State Committee OLLf

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production

printing company, Uzhgorod, st. Project, 4

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Claims (1)

COPIER DEVICE FOR THERMAL CUTTING MACHINES OF LARGE-SIZED SHEETS AND BILLETS, containing a frame with transverse support beams placed on it and movable stops with slots in which removable copiers are fixed, characterized in that, with the aim of expanding the technological possibilities, the device is equipped with mounted on the frame, carriages mounted on rails, as well as cross members mounted on carriages, while the transverse support beams are fixed on racks at the same level e with cross members, and movable stops with sockets are mounted on the transverse support beams and cross members and are pivotally connected to them. 1230770 A1 1 !