JP2000288995A - Cutting press - Google Patents

Abstract

PROBLEM TO BE SOLVED: To perform automatic carry-out of blanking parts to increase the manufacturing speed of a cutting press by conventional arts as much as possible. SOLUTION: A cutting press developed to blank a machining material formed of a metallic foil 5 comprises a press bed plate 1; and a cutting tool 9 arranged movably upward thereover. Storing parts 7 and 8 for blanked parts 6 blanked by cutting tools 9 and 10 are provided. The two cutting tools 9 and 10 are positioned facing each other with a distance therebetween and situated movably in cooperation with each other. When one cutting tool 9 or 10 is arranged above the press bed plate 1, the storing parts 7 or 8 is arraigned in an overlapping state by the other cutting tool 9 or 10.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cutting press developed for cutting a work material made of metal foil, and more particularly to a press base plate and a cutting machine arranged so as to be movable upwardly thereon. With tools.

[0002]

2. Description of the Related Art A cutting press according to the prior art is used for cutting out a sound insulation portion made of, for example, bitumen metal foil, which is attached to a vehicle body portion of a motor vehicle.
Surprisingly, such a cutting press has another cutting tool next to it. The bitumen metal foil is then fed as a band under a cutting press. Cut-out punched parts are often removed by hand after the cut-out in many devices and after the cutting press. Also, such a cutting press, in which the cutting tool then cuts the stamped parts held there,
It is already known to move to a lateral position by suction and to take out punched parts there. Such mechanical removal of the stamped parts certainly reduces the ability of the cutting press. Because while the punched part is moving and being taken out, the cutting tool
This is because it is not used for another cutting operation.

[0003]

SUMMARY OF THE INVENTION It is an object of the present invention to make it possible to carry out automatically punched parts in order to make the production speed of the prior art cutting press as fast as possible.

[0004]

The object is achieved according to the invention by providing, on both sides of a press base plate, storages for punched parts cut out by a cutting tool, respectively. Between the plate and the storage, having two cutting tools rigidly connected to each other, the cutting tools in common being arranged so as to be laterally movable,
When one cutting tool is placed above the press platen, each storage section is overlapped by the other cutting tool.

[0005]

DETAILED DESCRIPTION OF THE INVENTION In such a configuration, one cutting tool is always placed above the press platen in the working position and the other cutting tool is placed above one of both storages at the same time. This allows cutting and storage of stamped parts at the same time,
The production speed of the cutting press is increased.

For the present invention, it is as trivial as retaining the stamped part on the cutting tool and removing the stamped part from the cutting tool.
According to an advantageous further development of the invention, the punching tool is formed very simply, even if both cutting tools each have a suction device for holding the punched part.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
To clarify the basic concept of the present invention, one of them is schematically shown in the drawings and will be described below.

FIG. 1 shows a press bed 1 on which a band of steel has been guided, which band is held tightly by two idle rollers 3, 4 without a seam. It can be moved by one-step rotation. Above the band 2 is shown a metal foil 5 made of a bitumen material in strip form, from which a cutting press is made.
The punched part 6 is extracted.

On both sides of the press base plate 1, storage units 7,
8 are arranged and are thereby unloaded from the stamped part 6. For this purpose, for example, the transport band 12 can be moved. It is also possible to store the punched parts 6 in containers directly in the storage units 7 and 8.

In addition, the cutting press has a separate cutting tool 10 for the cutting tool 9 and, via a tool component 11,
It is connected to a cutting tool 9. The tool component 11 as a whole can be moved laterally with respect to the press platen 1. The distance between the two cutting tools 9, 10 is such that, while the cutting tools 9 in the working position are juxtaposed above the press platen 1, at the right-hand position indicated there by a transverse line, Are formed above the storage unit 7. When a person moves the tool component 11 to the left position shown by the dashed line, the cutting tool 10 is arranged above the press base plate 1 and the cutting tool 9 is arranged above the storage section 8.
Thus, the cutting tool 9 can transport the newly cut stamped part 6 to the storage part 8, where it is stored during the cutting process. Finally, when the cutting tool 9 moves to the right, it transports the punched part 6 to the storage 7 on the right where it is stored.

[Brief description of the drawings]

FIG. 1 shows a press base plate.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Press base plate 2 Band 3 Idle roller 4 Idle roller 5 Metal foil 6 Punched part 7 Storage part 8 Storage part 9 Cutting tool 10 Cutting tool 11 Tool component part 12 Transport band

 ──────────────────────────────────────────────────の Continued on the front page (72) Inventor Joachim Oster Germany 6555 Niedernhausen, Netsselweg 4

Claims (2)

[Claims] 1. A cutting press having a press base plate (1) and a cutting tool (9) arranged thereon so as to be movable upward, the cutting press being developed for cutting a work material from a metal foil (5). Cutting tools (9, 1) are provided on both sides of the base plate (1), respectively.
A storage part (7, 8) is provided for the stamped part (6) cut out according to 0), the cutting press being rigidly connected to each other at a distance from the press bed plate (1) to the storage part, It has two cutting tools (9, 10) both movably arranged in the lateral direction, and when one of the cutting tools (9, 10) is arranged above the press base plate (1), each of the storage units (9, 10) 7, 8) is the other cutting tool (9, 1)
A cutting press characterized in that the cutting press is overlapped by 0). 2. The cutting press according to claim 1, wherein both cutting tools (9, 10) each comprise a suction device for holding the stamped part (6).