JPS56131020A - Cam device for press - Google Patents

Cam device for press

Info

Publication number
JPS56131020A
JPS56131020A JP3435580A JP3435580A JPS56131020A JP S56131020 A JPS56131020 A JP S56131020A JP 3435580 A JP3435580 A JP 3435580A JP 3435580 A JP3435580 A JP 3435580A JP S56131020 A JPS56131020 A JP S56131020A
Authority
JP
Japan
Prior art keywords
cam
work
flange
pad
holder
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
JP3435580A
Other languages
Japanese (ja)
Inventor
Makoto Otsuka
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 JP3435580A priority Critical patent/JPS56131020A/en
Publication of JPS56131020A publication Critical patent/JPS56131020A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transmission Devices (AREA)
  • Punching Or Piercing (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

PURPOSE: To produce accurately and beautifully finished works in easy operation by arranging flange-down and flange-up processes successively in one press for operations.
CONSTITUTION: In descending an upper holder 1, a spring 4 is compressed and a pad 2 holds a work (a) between itself and a punch 9. In further descending the holder 1, a driving cam 3 drives a sliding cam 12 leftwards by a cam action of inclined cam surfaces 5b, 13c, and a cushion piece 21 pushes the pad 2 under its elastic deformation to hold the work (a) between the punch 9 and pad 2. At the same time, a sectional die 11 is intruded into a notch 9a, then the work (a) is subjected to a flange-down process. In further descending the holder 1, coworking of vertical cam surfaces 5a, 13b of the driving cam 3-stops the sliding cam 12 from leftwards movement. Meanwhile, an inclined cam surface 6a is touched in cushion with a inclined cam 18a of a sliding cam 18, and a sectional die 17 is moves rightwards, then the work (a) is applied with a flange-up process to form a drip channel (b).
COPYRIGHT: (C)1981,JPO&Japio
JP3435580A 1980-03-17 1980-03-17 Cam device for press Pending JPS56131020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3435580A JPS56131020A (en) 1980-03-17 1980-03-17 Cam device for press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3435580A JPS56131020A (en) 1980-03-17 1980-03-17 Cam device for press

Publications (1)

Publication Number Publication Date
JPS56131020A true JPS56131020A (en) 1981-10-14

Family

ID=12411841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3435580A Pending JPS56131020A (en) 1980-03-17 1980-03-17 Cam device for press

Country Status (1)

Country Link
JP (1) JPS56131020A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137486A2 (en) * 1983-10-12 1985-04-17 Nissan Motor Co., Ltd. Apparatus for bending metal plate in widthwise direction
KR20010059218A (en) * 1999-12-30 2001-07-06 이계안 Cam type press system
KR100369184B1 (en) * 2000-12-19 2003-01-24 현대자동차주식회사 Cam type press system
KR100422657B1 (en) * 2001-08-31 2004-03-12 현대자동차주식회사 Drawing die of panel forming for automotive
CN102319810A (en) * 2011-08-22 2012-01-18 亿森（上海）模具有限公司 Punching mold time delay falling mechanism
FR2988630A1 (en) * 2012-04-03 2013-10-04 Peugeot Citroen Automobiles Sa Stamping press for stamping of sheet part for car, has general presser comprising surface, where presser comprises support zone on side face, and support zone takes support on presser and is located above presser surface
CN103861953A (en) * 2014-04-02 2014-06-18 安徽江淮汽车股份有限公司 Wedge mechanism
CN104014689A (en) * 2014-06-21 2014-09-03 宁夏绿聚能电源有限公司 Sodium-nickel battery shell stamping device
CN105880396A (en) * 2016-06-15 2016-08-24 广州东日金属模具有限公司 Double-stroke primary-secondary inclined wedge
CN106734521A (en) * 2016-12-29 2017-05-31 上海千缘汽车车身模具有限公司 Trimming die
CN108115048A (en) * 2017-12-18 2018-06-05 中国航发贵州黎阳航空动力有限公司 A kind of annular sheet metal part radial notch axial accurately hemmer and method
CN106424379B (en) * 2016-10-24 2018-10-02 无锡威孚力达催化净化器有限责任公司 Universal supporting module for cylinder diel
CN111299423A (en) * 2020-03-03 2020-06-19 苏州宝昱来智能装备有限公司 Thermal forming die

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137486A2 (en) * 1983-10-12 1985-04-17 Nissan Motor Co., Ltd. Apparatus for bending metal plate in widthwise direction
KR20010059218A (en) * 1999-12-30 2001-07-06 이계안 Cam type press system
KR100369184B1 (en) * 2000-12-19 2003-01-24 현대자동차주식회사 Cam type press system
KR100422657B1 (en) * 2001-08-31 2004-03-12 현대자동차주식회사 Drawing die of panel forming for automotive
CN102319810A (en) * 2011-08-22 2012-01-18 亿森（上海）模具有限公司 Punching mold time delay falling mechanism
FR2988630A1 (en) * 2012-04-03 2013-10-04 Peugeot Citroen Automobiles Sa Stamping press for stamping of sheet part for car, has general presser comprising surface, where presser comprises support zone on side face, and support zone takes support on presser and is located above presser surface
CN103861953A (en) * 2014-04-02 2014-06-18 安徽江淮汽车股份有限公司 Wedge mechanism
CN104014689A (en) * 2014-06-21 2014-09-03 宁夏绿聚能电源有限公司 Sodium-nickel battery shell stamping device
CN105880396A (en) * 2016-06-15 2016-08-24 广州东日金属模具有限公司 Double-stroke primary-secondary inclined wedge
CN106424379B (en) * 2016-10-24 2018-10-02 无锡威孚力达催化净化器有限责任公司 Universal supporting module for cylinder diel
CN106734521A (en) * 2016-12-29 2017-05-31 上海千缘汽车车身模具有限公司 Trimming die
CN106734521B (en) * 2016-12-29 2018-10-02 上海千缘汽车车身模具有限公司 Trimming die
CN108115048A (en) * 2017-12-18 2018-06-05 中国航发贵州黎阳航空动力有限公司 A kind of annular sheet metal part radial notch axial accurately hemmer and method
CN108115048B (en) * 2017-12-18 2019-05-14 中国航发贵州黎阳航空动力有限公司 A kind of axial accurate method for flanging of annular sheet metal part radial notch
CN111299423A (en) * 2020-03-03 2020-06-19 苏州宝昱来智能装备有限公司 Thermal forming die

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