JPS5550932A - Parts staking method in production process of optical apparatus or the like - Google Patents

Parts staking method in production process of optical apparatus or the like

Info

Publication number
JPS5550932A
JPS5550932A JP12475878A JP12475878A JPS5550932A JP S5550932 A JPS5550932 A JP S5550932A JP 12475878 A JP12475878 A JP 12475878A JP 12475878 A JP12475878 A JP 12475878A JP S5550932 A JPS5550932 A JP S5550932A
Authority
JP
Japan
Prior art keywords
protruding
stem
recess
diameter
protruding stem
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
JP12475878A
Other languages
Japanese (ja)
Inventor
Naosaku Nishimura
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.)
Nishimura Seisakusho Co Ltd
Original Assignee
Nishimura Seisakusho 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 Nishimura Seisakusho Co Ltd filed Critical Nishimura Seisakusho Co Ltd
Priority to JP12475878A priority Critical patent/JPS5550932A/en
Publication of JPS5550932A publication Critical patent/JPS5550932A/en
Pending legal-status Critical Current

Links

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  • Forging (AREA)

Abstract

PURPOSE: To perform extremely firm staking by fitting a part onto the protruding stem formed in the machine body to be mounted with the part, inserting a cradle metal in the recess which is formed simultaneously with said protruding stem and is of a diameter larger than that of the protruding stem and pressure crushing the head part of the protruding stem.
CONSTITUTION: First, at the time of press forming a protruding stem 2 to a machine body 1 by male and female protruding dies, a protruding male die 7 with the protruding die whose diameter D2 is made larger than the diameter D1 of the recessed die of a protruding female die 7' is used to mold the protruding stem 2. After the recess 8 of the diameter D2 is formed simultaneously with molding of this protruding stem 2, a part 4 is fitted onto the protruding stem 2, thence the cradle metal 9 of the same diameter D2 as that of the recess 8 is inserted into the recess 8. Next, in this state the head part of the protruding part 2 is pressed with a presser 5', whereby staking is accomplished. By this method, various small parts (thin metal plate pieces, spring pieces, etc.) are staked to small-size precision machines such as optical apparatus.
COPYRIGHT: (C)1980,JPO&Japio
JP12475878A 1978-10-11 1978-10-11 Parts staking method in production process of optical apparatus or the like Pending JPS5550932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12475878A JPS5550932A (en) 1978-10-11 1978-10-11 Parts staking method in production process of optical apparatus or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12475878A JPS5550932A (en) 1978-10-11 1978-10-11 Parts staking method in production process of optical apparatus or the like

Publications (1)

Publication Number Publication Date
JPS5550932A true JPS5550932A (en) 1980-04-14

Family

ID=14893378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12475878A Pending JPS5550932A (en) 1978-10-11 1978-10-11 Parts staking method in production process of optical apparatus or the like

Country Status (1)

Country Link
JP (1) JPS5550932A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10314544A1 (en) * 2003-03-31 2004-10-14 BSH Bosch und Siemens Hausgeräte GmbH Forming interlocking connection between thin-walled materials, inserts surface projection through passage in second surface and rivets projection over opening
JP2007276813A (en) * 2006-04-05 2007-10-25 Sumitomo Bakelite Co Ltd Manufacturing method for package body and packaging device
US20130199698A1 (en) * 2010-06-11 2013-08-08 Ishida Europe Limited Tray sealing apparatus and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50159459A (en) * 1974-06-13 1975-12-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50159459A (en) * 1974-06-13 1975-12-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10314544A1 (en) * 2003-03-31 2004-10-14 BSH Bosch und Siemens Hausgeräte GmbH Forming interlocking connection between thin-walled materials, inserts surface projection through passage in second surface and rivets projection over opening
JP2007276813A (en) * 2006-04-05 2007-10-25 Sumitomo Bakelite Co Ltd Manufacturing method for package body and packaging device
US20130199698A1 (en) * 2010-06-11 2013-08-08 Ishida Europe Limited Tray sealing apparatus and method

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