Title:
GUIDE RAIL FIXTURE STRUCTURE IN PRESS BRAKE
Document Type and Number:
Japanese Patent JP2015205334
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a guide rail fixture structure in a press brake that can fix a bracket to a guide rail while easily performing positioning the bracket and the guide rail in vertical directions.SOLUTION: The front face of the lower frame of a press brake is provided with a guide rail 22 that bears only a load in forward to rearward directions. and this guide rail 22 is fixed on a side plate 12 in a lack part of the lower frame via a bracket 50. The bracket 50 bears the guide rail 22 by fixing a first fixture plate 51 on the side plate with bolts 61 and a second fixture plate 52 on the guide rail 22 with bolts 62, The second fixture plate 52 of the bracket 50 is provided with a position restricting projection 58 that restricts vertical positions of the guide rail 22 and the bracket 50 in a state that downward displacements of the guide rail 22 are allowed by coming in contact with the upper face 22b of the guide rail 22.
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Inventors:
MAKINO EIICHIRO
Application Number:
JP2014088786A
Publication Date:
November 19, 2015
Filing Date:
April 23, 2014
Export Citation:
Assignee:
AMADA HOLDINGS CO LTD
International Classes:
B21D5/02
Domestic Patent References:
| JP2014046357A | 2014-03-17 | |||
| JP2015013303A | 2015-01-22 | |||
| JP2002540951A | 2002-12-03 |
Foreign References:
| WO2001003864A1 | 2001-01-18 | |||
| US20060179913A1 | 2006-08-17 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
Iwa Saki Kokuni
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
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