JPS57195541A - Joining method for plates - Google Patents

Joining method for plates

Info

Publication number
JPS57195541A
JPS57195541A JP8278181A JP8278181A JPS57195541A JP S57195541 A JPS57195541 A JP S57195541A JP 8278181 A JP8278181 A JP 8278181A JP 8278181 A JP8278181 A JP 8278181A JP S57195541 A JPS57195541 A JP S57195541A
Authority
JP
Japan
Prior art keywords
plates
bottom wall
cylindrical part
punch
die
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
JP8278181A
Other languages
Japanese (ja)
Other versions
JPS6331288B2 (en
Inventor
Yoshihiro Muto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8278181A priority Critical patent/JPS57195541A/en
Publication of JPS57195541A publication Critical patent/JPS57195541A/en
Publication of JPS6331288B2 publication Critical patent/JPS6331288B2/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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
    • B21D39/031—Joining superposed plates by locally deforming without slitting or piercing

Abstract

PURPOSE:To fix and join plural plates airtightly, watertightly and surely by drawing a bottomed cylindrical part on the lapped part of the plates and forming a joint part bulging the lower part of the bottom wall by upsetting. CONSTITUTION:Metallic plates 23, 24 are superposed and placed on a die 17. A pressure plate 7 is held on and a punch 6 is lowered to form a bottomed cylindrical part 25. When the bottom wall of the cylindrical part 25 comes into contact with a stop bar 20, the die 17 is lowered and the cylindrical parts 25 of plates 23, 24 are made to come out from a die hole 18. Then, the punch 6 is pressed down by high pressure, and the bottom wall of the cylindrical part 25 is pressed strongly between the punch 6 and the stop bar 20. The bottom wall is extended and the lower part of peripheral wall of the cylindrical part 25 is bulged outward, and a tapered joint part having larger diameter in lower side is formed. As this method does not form holes or rifts, strength of joint part becomes greater. Further, airtight and watertight joining can be obtained.
JP8278181A 1981-05-29 1981-05-29 Joining method for plates Granted JPS57195541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8278181A JPS57195541A (en) 1981-05-29 1981-05-29 Joining method for plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8278181A JPS57195541A (en) 1981-05-29 1981-05-29 Joining method for plates

Publications (2)

Publication Number Publication Date
JPS57195541A true JPS57195541A (en) 1982-12-01
JPS6331288B2 JPS6331288B2 (en) 1988-06-23

Family

ID=13783953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8278181A Granted JPS57195541A (en) 1981-05-29 1981-05-29 Joining method for plates

Country Status (1)

Country Link
JP (1) JPS57195541A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63177931A (en) * 1987-01-16 1988-07-22 Masataka Matsumura Method and device for coupling thin plate to thick plate by means of caulking
JPS63256231A (en) * 1987-04-01 1988-10-24 ユージエン　ラツプ Method and device for bonding vertically superposed sheet metal
JPS6449328U (en) * 1987-09-22 1989-03-27
JP2009026842A (en) * 2007-07-18 2009-02-05 Isesaki Homing:Kk Method of connecting and fixing metal plate, board supporting stand, rail having the board supporting stand, and board setting jig
JP2009039739A (en) * 2007-08-08 2009-02-26 Kanto Auto Works Ltd Press die
US7578055B2 (en) * 2001-05-11 2009-08-25 Eugen Rapp Tool for the mechanical connection of plates
JP2013139048A (en) * 2012-01-05 2013-07-18 Tokyo Institute Of Technology Method of joining material to be joined
JP5602960B1 (en) * 2014-01-16 2014-10-08 武延 本郷 Joining jig, manufacturing method of joined body, and joined body
JP2020116600A (en) * 2019-01-22 2020-08-06 日鉄日新製鋼株式会社 Joint method, joint device and joint structure of metal plates

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63177931A (en) * 1987-01-16 1988-07-22 Masataka Matsumura Method and device for coupling thin plate to thick plate by means of caulking
JPS63256231A (en) * 1987-04-01 1988-10-24 ユージエン　ラツプ Method and device for bonding vertically superposed sheet metal
JPH0469493B2 (en) * 1987-04-01 1992-11-06 Ratsupu Yuujen
JPS6449328U (en) * 1987-09-22 1989-03-27
US7578055B2 (en) * 2001-05-11 2009-08-25 Eugen Rapp Tool for the mechanical connection of plates
JP2009026842A (en) * 2007-07-18 2009-02-05 Isesaki Homing:Kk Method of connecting and fixing metal plate, board supporting stand, rail having the board supporting stand, and board setting jig
JP2009039739A (en) * 2007-08-08 2009-02-26 Kanto Auto Works Ltd Press die
JP2013139048A (en) * 2012-01-05 2013-07-18 Tokyo Institute Of Technology Method of joining material to be joined
JP5602960B1 (en) * 2014-01-16 2014-10-08 武延 本郷 Joining jig, manufacturing method of joined body, and joined body
JP2020116600A (en) * 2019-01-22 2020-08-06 日鉄日新製鋼株式会社 Joint method, joint device and joint structure of metal plates

Also Published As

Publication number Publication date
JPS6331288B2 (en) 1988-06-23

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