JPS55120433A - Method and device for try press - Google Patents

Method and device for try press

Info

Publication number
JPS55120433A
JPS55120433A JP2711679A JP2711679A JPS55120433A JP S55120433 A JPS55120433 A JP S55120433A JP 2711679 A JP2711679 A JP 2711679A JP 2711679 A JP2711679 A JP 2711679A JP S55120433 A JPS55120433 A JP S55120433A
Authority
JP
Japan
Prior art keywords
lower die
die
bolster
correction
try
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2711679A
Other languages
Japanese (ja)
Inventor
Hiroshi Ozawa
Shoji Masujima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP2711679A priority Critical patent/JPS55120433A/en
Publication of JPS55120433A publication Critical patent/JPS55120433A/en
Pending legal-status Critical Current

Links

Landscapes

  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

PURPOSE: To perform try press with other upper and lower dies in the press device during correction work and improve the efficiency of try press by performing the correction work of the upper and lower dies in the upper die and lower die correction blocks.
CONSTITUTION: A lower die is fixed to a moving bolster 4 and an upper die is placed on this lower die. The bolster 4 is run and is stopped in the stop position of a press device 1. The upper die is positioned at the top dead center of the ram and the work is set on the lower die. thereupon, try pressing is done. When the ram reaches the top dead center, the defective portion of the upper and lower dies is discovered visually by the operator. The upper die is placed on the lower die. The bolster 4 runs by itself and moves to the upper die correction block 2, where its upper side detaches from the lower die and is raised. The bolster 4 is moved to the lower die correction block 3. The lower die undergoes correction work while being held placed on the bolster 4 in the lower die correction block 3.
COPYRIGHT: (C)1980,JPO&Japio
JP2711679A 1979-03-08 1979-03-08 Method and device for try press Pending JPS55120433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2711679A JPS55120433A (en) 1979-03-08 1979-03-08 Method and device for try press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2711679A JPS55120433A (en) 1979-03-08 1979-03-08 Method and device for try press

Publications (1)

Publication Number Publication Date
JPS55120433A true JPS55120433A (en) 1980-09-16

Family

ID=12212090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2711679A Pending JPS55120433A (en) 1979-03-08 1979-03-08 Method and device for try press

Country Status (1)

Country Link
JP (1) JPS55120433A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103272946A (en) * 2013-04-22 2013-09-04 武汉敏惠汽车零部件有限公司 Intelligent and fast gantry oil pressure die exchanging system and die exchanging method
CN106040879A (en) * 2016-07-15 2016-10-26 无锡明芳汽车部件工业有限公司 Automatic die changing system for punching machine
WO2019147113A1 (en) * 2018-01-29 2019-08-01 Thyssenkrupp Components Technology De México, S.A. De C.V. Guide for inserting a camshaft retainer clip

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103272946A (en) * 2013-04-22 2013-09-04 武汉敏惠汽车零部件有限公司 Intelligent and fast gantry oil pressure die exchanging system and die exchanging method
CN106040879A (en) * 2016-07-15 2016-10-26 无锡明芳汽车部件工业有限公司 Automatic die changing system for punching machine
WO2019147113A1 (en) * 2018-01-29 2019-08-01 Thyssenkrupp Components Technology De México, S.A. De C.V. Guide for inserting a camshaft retainer clip

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