JPS5762824A - Calking device - Google Patents

Calking device

Info

Publication number
JPS5762824A
JPS5762824A JP13650680A JP13650680A JPS5762824A JP S5762824 A JPS5762824 A JP S5762824A JP 13650680 A JP13650680 A JP 13650680A JP 13650680 A JP13650680 A JP 13650680A JP S5762824 A JPS5762824 A JP S5762824A
Authority
JP
Japan
Prior art keywords
work holder
cylinder
pressing
work
calking
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
JP13650680A
Other languages
Japanese (ja)
Inventor
Katsutoshi Sagawa
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.)
Kuroda Precision Industries Ltd
Original Assignee
Kuroda Precision Industries 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 Kuroda Precision Industries Ltd filed Critical Kuroda Precision Industries Ltd
Priority to JP13650680A priority Critical patent/JPS5762824A/en
Publication of JPS5762824A publication Critical patent/JPS5762824A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To perform sufficient fitting and sure calking work by one process by inserting a pressing spring between a piston rod and a work holder, and pressing in two steps, i.e., smaller extrusion and larger extrusion than pressing force of the spring.
CONSTITUTION: A cylinder 1 and flanges 2, 3 are positioned on the same axial line and placed at work holding position of a calking device 10. Pressure oil is supplied to a port 13 of a hydraulic cylinder 11 to move a piston 15 and a work holder to the right. The tip 23 of the work holder 20 is brought into contact with the flange 2 and a hole 6 is fitted to a small diameter part 2 of the cylinder 1 by pressing. When fitting is made completely, the work holder 20 stops and further compresses a compressing spring 26 by oil pressure from the port 13, and moves a piston rod 16 to the right of the work holder 20, and a calking punch 18 is protruded from the work holder 20. By this way, the punch 18 stakes a small diameter part 4 of the cylinder 1 to complete a hub. Staking of small diameter part 5 on the right is performed simultaneously by the same way.
COPYRIGHT: (C)1982,JPO&Japio
JP13650680A 1980-09-29 1980-09-29 Calking device Pending JPS5762824A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13650680A JPS5762824A (en) 1980-09-29 1980-09-29 Calking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13650680A JPS5762824A (en) 1980-09-29 1980-09-29 Calking device

Publications (1)

Publication Number Publication Date
JPS5762824A true JPS5762824A (en) 1982-04-16

Family

ID=15176749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13650680A Pending JPS5762824A (en) 1980-09-29 1980-09-29 Calking device

Country Status (1)

Country Link
JP (1) JPS5762824A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515038A (en) * 1991-07-01 1993-01-22 Mirai Ind Co Ltd Floor wiring method for cable, etc., and floor material for wiring
JP2015076914A (en) * 2013-10-07 2015-04-20 日産自動車株式会社 Rotor manufacturing device and rotor manufacturing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515038A (en) * 1991-07-01 1993-01-22 Mirai Ind Co Ltd Floor wiring method for cable, etc., and floor material for wiring
JP2015076914A (en) * 2013-10-07 2015-04-20 日産自動車株式会社 Rotor manufacturing device and rotor manufacturing method

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