Title:
BENDING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/246507
Kind Code:
A1
Abstract:
A moving body (50) is provided in such a way as to be capable of moving in a left-right direction on a rear surface side of a table (24). A bending system (10) is provided with a movement actuator (52) which causes the moving body (50) to move in the left-right direction relative to the table (24), and a position detector 54 for detecting the position of the moving body (50) in the left-right direction. A hole detector (68) for detecting a locking hole (14h) in a die (14) mounted in a die holder (30) is provided in the moving body (50). The bending system (10) is provided with a hole position acquiring unit (100) for acquiring the position, in the left-right direction, of the locking hole (14h) in the die (14), on the basis of the position, in the left-right direction, of the moving body (50) when the locking hole (14h) in the die (14) was detected.
Inventors:
ONAGI YOUSUKE (JP)
Application Number:
PCT/JP2020/021960
Publication Date:
December 10, 2020
Filing Date:
June 03, 2020
Export Citation:
Assignee:
AMADA CO LTD (JP)
International Classes:
B21D5/02; B21D37/04
Domestic Patent References:
| WO2018065965A1 | 2018-04-12 |
Foreign References:
| JP2009285713A | 2009-12-10 | |||
| JP2013173172A | 2013-09-05 | |||
| JPS5947861B2 | 1984-11-21 | |||
| JP4672868B2 | 2011-04-20 | |||
| JP4558852B2 | 2010-10-06 | |||
| JP2003071519A | 2003-03-11 | |||
| JP2019107126A | 2019-07-04 | |||
| JP2020093079A | 2020-06-18 |
Other References:
See also references of EP 3981523A4
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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