JPS57181738A - Vibration riveting machine - Google Patents

Vibration riveting machine

Info

Publication number
JPS57181738A
JPS57181738A JP56064506A JP6450681A JPS57181738A JP S57181738 A JPS57181738 A JP S57181738A JP 56064506 A JP56064506 A JP 56064506A JP 6450681 A JP6450681 A JP 6450681A JP S57181738 A JPS57181738 A JP S57181738A
Authority
JP
Japan
Prior art keywords
energized
spring
rivets
electromagnet
punch
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
JP56064506A
Other languages
Japanese (ja)
Inventor
Kazuyuki Hayashi
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.)
Nidec Precision Corp
Original Assignee
Nidec Copal 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 Nidec Copal Corp filed Critical Nidec Copal Corp
Priority to JP56064506A priority Critical patent/JPS57181738A/en
Publication of JPS57181738A publication Critical patent/JPS57181738A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/16—Drives for riveting machines; Transmission means therefor
    • B21J15/24—Drives for riveting machines; Transmission means therefor operated by electro-magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/12—Riveting machines with tools or tool parts having a movement additional to the feed movement, e.g. spin

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE:To obtain stillness by a very simple structure, and to improve efficiency, by making a punch which is mechanically vibrated by an electromagnetic means collide with a punch, and crushing the shaft end part of a rivet. CONSTITUTION:When a piston 3a is made to go down in a state that an electromagnet 5 is not operated, in the figure, a holding arm 4 remains as it is, upper and lower plates 7, 11 and each member tightly stuck to them go down in one body. Subsequently, a holding pin 12d contacts with a member 19 to be caulked, and after that, a spring 12c is charged, a space between the members 19, 20, and between the head parts of rivets 17, 18 and the member 20 is removed, and also the shaft part tips of the rivets 17, 18 are pressed down by prescribed pressure by punches 12a, 12b. After that, when the electromagnetic 5 is energized and de-energized alternately, a hammer 14 goes up, charging a tension spring 15 together with an adjusting nut 16, and subsequently goes down by being energized by the spring 15, and hits against a holder 8. After the caulk-working has been executed by repeating said process, the electromagnet 5 is stopped, the piston 3a is drawn up, the next rivet and the member 19 are set, and this process is returned to the state shown in the figure.
JP56064506A 1981-04-28 1981-04-28 Vibration riveting machine Pending JPS57181738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56064506A JPS57181738A (en) 1981-04-28 1981-04-28 Vibration riveting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56064506A JPS57181738A (en) 1981-04-28 1981-04-28 Vibration riveting machine

Publications (1)

Publication Number Publication Date
JPS57181738A true JPS57181738A (en) 1982-11-09

Family

ID=13260150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56064506A Pending JPS57181738A (en) 1981-04-28 1981-04-28 Vibration riveting machine

Country Status (1)

Country Link
JP (1) JPS57181738A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100440328B1 (en) * 2002-05-21 2004-07-15 현대자동차주식회사 riveting apparatus using an electromagnetic forming
KR100457123B1 (en) * 2002-08-27 2004-11-16 (주)태광인더스트리 fixing device of motorcar back board and net guide
CN101856713A (en) * 2010-04-13 2010-10-13 哈尔滨工业大学 Electromagnetic riveting press suitable for large-diameter rivets and press riveting method thereof
JP2012232317A (en) * 2011-04-28 2012-11-29 Mitsubishi Heavy Ind Ltd Fastener driving device
CN103480791A (en) * 2012-06-14 2014-01-01 苏州工业园区高登威科技有限公司 Pressing method of pressing equipment
CN104785646A (en) * 2013-09-23 2015-07-22 芜湖世特瑞转向系统有限公司 Pinion and rack type steering engine piston rolling rivet device
CN104942206B (en) * 2015-06-17 2016-10-26 沈阳飞机工业（集团）有限公司 Close the anti-clinching method of small space plate nut

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100440328B1 (en) * 2002-05-21 2004-07-15 현대자동차주식회사 riveting apparatus using an electromagnetic forming
KR100457123B1 (en) * 2002-08-27 2004-11-16 (주)태광인더스트리 fixing device of motorcar back board and net guide
CN101856713A (en) * 2010-04-13 2010-10-13 哈尔滨工业大学 Electromagnetic riveting press suitable for large-diameter rivets and press riveting method thereof
JP2012232317A (en) * 2011-04-28 2012-11-29 Mitsubishi Heavy Ind Ltd Fastener driving device
US9421604B2 (en) 2011-04-28 2016-08-23 Mitsubishi Heavy Industries, Ltd. Fastener driving device
CN103480791A (en) * 2012-06-14 2014-01-01 苏州工业园区高登威科技有限公司 Pressing method of pressing equipment
CN104785646A (en) * 2013-09-23 2015-07-22 芜湖世特瑞转向系统有限公司 Pinion and rack type steering engine piston rolling rivet device
CN104841781A (en) * 2013-09-23 2015-08-19 芜湖世特瑞转向系统有限公司 Pinion-and-rack type steering gear piston roll riveting device
CN104942206B (en) * 2015-06-17 2016-10-26 沈阳飞机工业（集团）有限公司 Close the anti-clinching method of small space plate nut

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