Blanking Die Components

ShapesShapescapablecapableof ofcutting
cutting・Rectangle
・Rectangle■Features
Blanking line requiring small lot production of blanks in various shapes.

・Parallelogram・Parallelogram

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Automatic Blanking Die(1) Reduction of die costs
The blanking die system can easily cut trapezoid blanks to desired shape. It is not necessary toto produce many blank shapes.

manufacture a trapezoid blanking die for each shape. (Rectangle and parallelogram can also be cut.)
ShapesShapescapablecapableof ofcutting
cutting・Rectangle
・Rectangle

・Parallelogram・Parallelogram・Right・Right
angle
angle
andandtrapezoid
trapezoid ・Trapezoid
・Trapezoid

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Improvementofpress line
operation rate
・Right・Right
angle
angle
andandtrapezoid
trapezoid・Trapezoid
・Trapezoid

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Since the die area of the blanking die system turns with the drive mechanism, one system is able

Just input of the angle data for the die or programmable retrieve the preset part number tocomplete the setup of the blank cutting shape.
The die does not have to be changed, resulting in great reduction of the setup time. Productivity(3) Reduction of die storage space
Since one unit of this system can produce various number of blank sheets, the number of

カム用スライド部品of the press line can be improved drastically.

Blanking DieComponents

dies in possession can be reduced, and the die storage space can be greatly reduced.

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Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

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Automatic Blanking Die
Blanking Die Components■From cutting to stock
Double Variable Blanking Die System

According to the turn angle (z, β) preset with the numerical control system, the die area turns

Cutting is performed at the movable side (loading side) and fixed side (unloading side) for eachfor each stroke of the press and the trapezoid blanks are produced.

stroke of the press. Two trapezoid blanks are produced at the same time.

As shown in the figure below, trapezoid blanks are produced inverse in the feed direction every

Two blanks are ejected to the main stacker and the side stacker as shown in the figure below.

other sheet.

Press

Press
Blanking die system

Blanking die system

FeederFeeder

2nd stacker

β α
2nd stacker

Turning cutter at movable side
Turn cutter

Side stacker

Kickerk1k2

Main stacker

Turning cutter at fixed side
Turn cutter
Main stacker

Side stacker

Manual typeDesired trapezoid blanks can be produced with twoturning cutting dies. Two blanks can be produced with
one press stroke.
Two turning cutting dies are automatically positioned
with the servo motor drive control.

The mechanism is the same as the automatic type.
Positioning of the die is determined only by manual
handle operation.

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One unit of the turn blanking die can produce trapezoid
blank sheets. One press stroke can produce one blanksheet.

Automatic type

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1st stacker

Blanking DieComponents

Turn cutter

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Main stacker

Main stacker

1st stacker

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Turn Blanking Die System

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Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.