JPS5770033A - Press mold holding equipment - Google Patents

Press mold holding equipment

Info

Publication number
JPS5770033A
JPS5770033A JP55147730A JP14773080A JPS5770033A JP S5770033 A JPS5770033 A JP S5770033A JP 55147730 A JP55147730 A JP 55147730A JP 14773080 A JP14773080 A JP 14773080A JP S5770033 A JPS5770033 A JP S5770033A
Authority
JP
Japan
Prior art keywords
holding member
press
slide
mold
top part
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.)
Granted
Application number
JP55147730A
Other languages
Japanese (ja)
Other versions
JPS597531B2 (en
Inventor
Junzo Sato
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP55147730A priority Critical patent/JPS597531B2/en
Publication of JPS5770033A publication Critical patent/JPS5770033A/en
Publication of JPS597531B2 publication Critical patent/JPS597531B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

PURPOSE: To sharply improve the durability of the titled equipment, by dividing the mold holding member into two parts; a holding member which is fitted to the mold at one side and another holding member which can be fitted to, and removed from this holding member, and removing only the latter holding member when press work is performed.
CONSTITUTION: When press works are performed, only an upper holding member 12 is removed and a slide 5 is moved upward and downward to perform press works. When the slide 5 containing a top part 2 is lowered to the bottom dead center at the time of press works, a lower holding member 11 never contracts after the upper holding member 12 is removed, and, therefore, the durability is sharply improved and scatterings of the holding member due to cracks caused by secular changes are also prevented. Moreover, when the press mold is not used for a long time, the upper holding member 12 is put on the lower holding member 11 by lifting up the slide 5, and then, the top part 2 is removed from the slide 5 and placed on the holding member 10. Thus, the press mold is kept for a long time while the top part 2 is lifted up for a fixed clearance from th bottom part 1.
COPYRIGHT: (C)1982,JPO&Japio
JP55147730A 1980-10-22 1980-10-22 Press mold holding device Expired JPS597531B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55147730A JPS597531B2 (en) 1980-10-22 1980-10-22 Press mold holding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55147730A JPS597531B2 (en) 1980-10-22 1980-10-22 Press mold holding device

Publications (2)

Publication Number Publication Date
JPS5770033A true JPS5770033A (en) 1982-04-30
JPS597531B2 JPS597531B2 (en) 1984-02-18

Family

ID=15436850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55147730A Expired JPS597531B2 (en) 1980-10-22 1980-10-22 Press mold holding device

Country Status (1)

Country Link
JP (1) JPS597531B2 (en)

Also Published As

Publication number Publication date
JPS597531B2 (en) 1984-02-18

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