JPS56134100A - Method for adjusting male and female die register relation position in stroke working system of precision mechanical press and stroke working mechanism - Google Patents

Method for adjusting male and female die register relation position in stroke working system of precision mechanical press and stroke working mechanism

Info

Publication number
JPS56134100A
JPS56134100A JP3604580A JP3604580A JPS56134100A JP S56134100 A JPS56134100 A JP S56134100A JP 3604580 A JP3604580 A JP 3604580A JP 3604580 A JP3604580 A JP 3604580A JP S56134100 A JPS56134100 A JP S56134100A
Authority
JP
Japan
Prior art keywords
die
male
stroke working
female die
female
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
JP3604580A
Other languages
Japanese (ja)
Other versions
JPS595374B2 (en
Inventor
Akira Ashikaga
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.)
Toyo Seikan Group Holdings Ltd
Original Assignee
Toyo Seikan Kaisha 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 Toyo Seikan Kaisha Ltd filed Critical Toyo Seikan Kaisha Ltd
Priority to JP55036045A priority Critical patent/JPS595374B2/en
Publication of JPS56134100A publication Critical patent/JPS56134100A/en
Publication of JPS595374B2 publication Critical patent/JPS595374B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/34—Heating or cooling presses or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

PURPOSE:To enhance working accuracy and make discharging of defectives virtually obsolete by expanding by heating or contracting by cooling the suitable places of stroke working systems in a mechanical press thereby displacing the relative relation positions of male and female die faces. CONSTITUTION:Based on the data and information of the secular change in the male and female relative relation positions of the die face 56a of a male die 56 and the die face 64a of a female die 64, the suitable places of stroke working systems, that is, one or more of the connection rod 44 and male die holder 54 of a pressurizing system 32, and the female die holder 62 of a pressure receiving system 34 are expanded by heating to above room temp. The press is then operated and these are beforehand adjusted to the proper upper and lower relative relation positions at the die register working when the machine body has sufficiently warmed up. Thence, in compliance with the coefficients of natural temp. rise by the start of operation, the forced heating temp. is gradually decreased thence the above-mentioned suitable places are contracted by cooling down to room temp., whereby the working accuracy at the scoring or drawing is enhanced, and the discharging of nonstandard defectives at the initial period of operation and thereafter is made obsolete.
JP55036045A 1980-03-24 1980-03-24 Upper and lower mold mating position adjustment method and stroke processing mechanism in stroke processing system of precision mechanical press Expired JPS595374B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55036045A JPS595374B2 (en) 1980-03-24 1980-03-24 Upper and lower mold mating position adjustment method and stroke processing mechanism in stroke processing system of precision mechanical press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55036045A JPS595374B2 (en) 1980-03-24 1980-03-24 Upper and lower mold mating position adjustment method and stroke processing mechanism in stroke processing system of precision mechanical press

Publications (2)

Publication Number Publication Date
JPS56134100A true JPS56134100A (en) 1981-10-20
JPS595374B2 JPS595374B2 (en) 1984-02-04

Family

ID=12458732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55036045A Expired JPS595374B2 (en) 1980-03-24 1980-03-24 Upper and lower mold mating position adjustment method and stroke processing mechanism in stroke processing system of precision mechanical press

Country Status (1)

Country Link
JP (1) JPS595374B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012139724A (en) * 2010-12-17 2012-07-26 Univ Of Yamanashi Progressive press-working apparatus
CN105107911A (en) * 2015-09-18 2015-12-02 芜湖日升重型机床有限公司 Frequency converter used on numerical control machine tool
CN109647954A (en) * 2018-12-26 2019-04-19 东北大学 A kind of electromagnetic induction is evenly heated the process unit and method of plane sheet metal
CN110065254A (en) * 2019-04-12 2019-07-30 湖北江山华科数字设备科技有限公司 A kind of frequency converter used on numerically-controlled machine tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012139724A (en) * 2010-12-17 2012-07-26 Univ Of Yamanashi Progressive press-working apparatus
CN105107911A (en) * 2015-09-18 2015-12-02 芜湖日升重型机床有限公司 Frequency converter used on numerical control machine tool
CN109647954A (en) * 2018-12-26 2019-04-19 东北大学 A kind of electromagnetic induction is evenly heated the process unit and method of plane sheet metal
CN110065254A (en) * 2019-04-12 2019-07-30 湖北江山华科数字设备科技有限公司 A kind of frequency converter used on numerically-controlled machine tool

Also Published As

Publication number Publication date
JPS595374B2 (en) 1984-02-04

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