JPS57154333A - Supporting structure for mold of press machine - Google Patents

Supporting structure for mold of press machine

Info

Publication number
JPS57154333A
JPS57154333A JP3958081A JP3958081A JPS57154333A JP S57154333 A JPS57154333 A JP S57154333A JP 3958081 A JP3958081 A JP 3958081A JP 3958081 A JP3958081 A JP 3958081A JP S57154333 A JPS57154333 A JP S57154333A
Authority
JP
Japan
Prior art keywords
die
punches
stripper
guided
guide posts
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
JP3958081A
Other languages
Japanese (ja)
Other versions
JPH0152097B2 (en
Inventor
Mitsuo Taguchi
Noboru Morita
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.)
Akebono Brake Industry Co Ltd
Original Assignee
Akebono Brake Industry 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 Akebono Brake Industry Co Ltd filed Critical Akebono Brake Industry Co Ltd
Priority to JP3958081A priority Critical patent/JPS57154333A/en
Publication of JPS57154333A publication Critical patent/JPS57154333A/en
Publication of JPH0152097B2 publication Critical patent/JPH0152097B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14—Dies

Abstract

PURPOSE:To position a punch and a die at a press time to perform a precise punching work, by holding the die inclinably on a die holder and fitting a stripper, which is guided by guide posts, to the die freely slidably. CONSTITUTION:Punches 13a and 13b are so held that they are inclinable for a punch holder 11 and a pressing force is transmitted smoothly. Under the state where punches 13a and 13b are inserted to a punch plate 12 loosely, parts 13a' and 13b' having expanded diameters of both punches are engaged with step parts 12a and 12b of the punch plate 12. Next, tips of punches 13a and 13b are fitted slidably to holes of a stripper 14 tightly. Guide posts 17 and 17 fixed to the stripper 14 are guided through bearings 19 and 19 by guide cylinders 18 and 18 fixed to a die holder 16, and an elastic repulsive pressing force acts upon guide posts 17 and 17 from below by returning springs 20. At a press time, punches 13a and 13b are guided to holes of a die 15 by the stripper 14 guided by guide posts 17 and 17.
JP3958081A 1981-03-20 1981-03-20 Supporting structure for mold of press machine Granted JPS57154333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3958081A JPS57154333A (en) 1981-03-20 1981-03-20 Supporting structure for mold of press machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3958081A JPS57154333A (en) 1981-03-20 1981-03-20 Supporting structure for mold of press machine

Publications (2)

Publication Number Publication Date
JPS57154333A true JPS57154333A (en) 1982-09-24
JPH0152097B2 JPH0152097B2 (en) 1989-11-07

Family

ID=12557020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3958081A Granted JPS57154333A (en) 1981-03-20 1981-03-20 Supporting structure for mold of press machine

Country Status (1)

Country Link
JP (1) JPS57154333A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104174766A (en) * 2014-08-22 2014-12-03 宁海县锐新模具有限公司 Rotary stamping die
CN107413873A (en) * 2017-09-24 2017-12-01 绵阳行吉科技有限公司 A kind of aluminium profile extrusion device
CN109047453A (en) * 2018-07-09 2018-12-21 山西云度知识产权服务有限公司 A kind of new-energy automobile sheet metal component hole punched device
CN109513801A (en) * 2018-12-27 2019-03-26 马钢集团矿业有限公司 A kind of hydraulic compression-moulding device
CN110180944A (en) * 2019-05-30 2019-08-30 如皋市非标轴承有限公司 It is a kind of equipped with the bearing machining equipment for fixing to clamp mechanism

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50124689U (en) * 1974-03-27 1975-10-13
JPS5360778A (en) * 1976-11-12 1978-05-31 Komatsu Ltd Method of blanking thick material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50124689U (en) * 1974-03-27 1975-10-13
JPS5360778A (en) * 1976-11-12 1978-05-31 Komatsu Ltd Method of blanking thick material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104174766A (en) * 2014-08-22 2014-12-03 宁海县锐新模具有限公司 Rotary stamping die
CN104174766B (en) * 2014-08-22 2016-02-10 宁海县锐新模具有限公司 A kind of rotary punching mould
CN107413873A (en) * 2017-09-24 2017-12-01 绵阳行吉科技有限公司 A kind of aluminium profile extrusion device
CN109047453A (en) * 2018-07-09 2018-12-21 山西云度知识产权服务有限公司 A kind of new-energy automobile sheet metal component hole punched device
CN109513801A (en) * 2018-12-27 2019-03-26 马钢集团矿业有限公司 A kind of hydraulic compression-moulding device
CN110180944A (en) * 2019-05-30 2019-08-30 如皋市非标轴承有限公司 It is a kind of equipped with the bearing machining equipment for fixing to clamp mechanism

Also Published As

Publication number Publication date
JPH0152097B2 (en) 1989-11-07

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