Title:
HEADING MACHINE
Document Type and Number:
Japanese Patent JP3930395
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve the productivity in arrangement process without increasing the number of equipments in a heading machine equipped with position adjusting functions of the upper and lower parts, the left and the right, and the front and the back of plural punches.
SOLUTION: A punch plate 8, of which plural punches 6 are provided to an apparatus 9 for control of the front and back positions, is equipped detachably by fastening and loosing with plural bolts 52. The control apparatus 9 for the front and back positions has a pair of the left and right guide parts 53, 53, and on the other hand, the opposite position of the punch plate 8 has grooves 8a, 8a, and the punch plate 8 can be positioned into the left and right directions to the control apparatus 9 for the front and back positions through these engagements. A support member 55 projects to the front surface of a ram 5 and supports the lower edges of the punch plate 8 and the control apparatus 9 for the front and back positions. In the same way, the control apparatus 9 for the front and back positions is equipped to the front of the ram 5 detachably, and when it is equipped, it can be positioned to the left and right and the upper and the lower directions.
Inventors:
Shuzo Shinohara
Application Number:
JP2002229784A
Publication Date:
June 13, 2007
Filing Date:
August 07, 2002
Export Citation:
Assignee:
Sakamura Machine Co., Ltd.
International Classes:
B21J13/02; B21K27/00; (IPC1-7): B21J13/02; B21K27/00
Domestic Patent References:
| JP7029176B2 | ||||
| JP50038886U |
Attorney, Agent or Firm:
Fukuoka Masaaki
Noboru Tani
Noboru Tani
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