JPH0420716B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION a. Field of Industrial Application The present invention relates to a combined laser/press processing machine that combines a laser processing machine and a press processing machine.

b. Prior Art Conventionally, as a technology that combines a laser processing machine and a press processing machine, there is a structure as described in Japanese Patent Publication No. 11318/1988 (hereinafter simply referred to as a prior example).

c Problems to be solved by the invention In the configuration of the preceding example, the laser generator of the laser processing machine and the frame of the press processing machine are separated and must be transported separately. Moreover, there are problems such as the need to readjust the optical path system of the laser beam when installing it in a factory.

d. Means for Solving the Problems In view of the above-mentioned conventional problems, the present invention provides a frame for a press processing machine that performs press processing on the plate material, inside the frame of a laser processing machine that performs laser processing on the plate material. This is done internally via an anti-vibration damper.

e Effect With the above configuration, when trying to transport,
The laser processing machine and the press processing machine can be transported simultaneously, and space can be saved and the optical system can be easily adjusted.

f Embodiment FIG. 1 schematically shows a laser press combined processing machine according to the present invention. 9 is installed internally.

More specifically, in a multi-tasking machine 1 that combines a laser processing machine and a press processing machine, the frame 3 of the laser processing machine stands up high, and a laser generator such as a laser diagnosis machine is installed at the rear. 5 is provided.

Like the frame 3, a C-shaped mold holder 7 is provided inside the frame 3 of the laser processing machine described above.

The mold holder 7 absorbs vibrations in the vertical direction with four vibration dampers 9 at two locations on the front and rear, so that the vibrations in the vertical direction are not transmitted to the frame 3 of the laser processing machine.

In addition, an annular vibration damper 11 is provided at a mid-height position between the left and right sides of the mold holder 7 when viewed from the front, and absorbs the vibration caused by the round shaft 13 moving left and right so that it is not transmitted to the frame 3 of the laser processing machine. are doing.

Furthermore, two piston rod-shaped vibration dampers 15 are provided diagonally below the annular vibration damper 11 shown in FIG. There is.

A fluid pressure cylinder 17 is provided at the front end of the C-shaped upper arm of the mold holder 7, and a sector upper plate 21 and a sector lower plate 23 are mounted on a rotating shaft 19 provided perpendicularly to the C-shaped groove in this embodiment. is rotatably provided as a single unit. Above sector upper board 21 and sector lower board 2
3, the center of the die 27 corresponding to the punch 25 can be positioned at the horizontal center position of the upper and lower arms of the mold holder 7 by means of a swinging mechanism (not shown).

Also, pass the laser downward at the same position,
The through holes 29 and 31 for laser processing the workpiece placed on the sector lower plate 23 can be located.

In this way, the laser 33 guided from the laser generator 5 to the upper arm of the multitasking machine 1 changes its direction downward by the first mirror 35 in the upper arm, and passes through the vertical through hole 37 provided in the upper arm. Sector upper board 2
Head to 1.

Next, the laser 33 passes through the second mirror 39 and third mirror 41 provided on the sector upper plate 21, and then passes through the through holes 29 of the sector upper plate 21 and the sector lower plate 23, the through holes 31 of the sector lower plate 23, and then the metal. It passes through the through hole 43 provided in the lower arm of the mold holder 7, and the slug box 4
Reach 5.

An assist gas injection nozzle, a dust collection intake port, etc. are provided around the through hole 29 of the sector upper panel 21, but these are not shown.

When punching is performed by positioning the punch 25 and die 27 directly below the hydraulic cylinder 17, the slug box 45 becomes a box for storing punching scraps.

g. Effects of the Invention As understood from the description of the embodiments above, in short, the present invention provides a laser processing machine that performs press processing on a plate material inside the frame 3 of a laser processing machine that performs laser processing on a plate material. A frame 7 is installed inside with a vibration damper 9 interposed therebetween.

As is clear from the above configuration, in the present invention, the frame 3 of the laser processing machine and the frame 7 of the laser processing machine are provided separately, and the frame of the press processing machine is provided inside the frame 3 of the laser processing machine. 7 is installed internally via an anti-vibration damper 9.

Therefore, according to the present invention, it is of course possible to prevent vibrations during press processing of a plate material from being transmitted to the laser processing machine side and be adversely affected. By installing the frame 7 of the processing machine internally,
This is an embodiment in which a press processing machine is added to a laser processing machine, which is effective in saving space, easy to transport after assembly, and easy to adjust the optical system.

[Brief explanation of drawings]

FIG. 1 is a perspective view of an embodiment of the invention. Explanation of the symbols representing the main parts of the drawings: 1... Laser, punch multi-tasking machine, 7... Mold holder, 9... Anti-vibration damper, 11... (annular) anti-vibration damper, 15...
(Piston rod type) anti-vibration damper, 21... Sector upper plate, 25... Punch, 27... Die, 33... Laser.

Claims (1)

[Claims] 1. A frame 7 of a press processing machine that performs press processing on the plate material is installed inside a frame 3 of a laser processing machine that performs laser processing on the plate material via a vibration damper 9. Features: Laser press combined processing machine. 2. The processing position according to claim 1, characterized in that the processing position when processing the plate material with a laser processing machine and the processing position when press processing the plate material with a press processing machine are the same position. Laser press combined processing machine.