JPS5447063A - Hydraulic fitting method - Google Patents

Hydraulic fitting method

Info

Publication number
JPS5447063A
JPS5447063A JP11269077A JP11269077A JPS5447063A JP S5447063 A JPS5447063 A JP S5447063A JP 11269077 A JP11269077 A JP 11269077A JP 11269077 A JP11269077 A JP 11269077A JP S5447063 A JPS5447063 A JP S5447063A
Authority
JP
Japan
Prior art keywords
boss
carried out
shaft
stopper
pressing
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
JP11269077A
Other languages
Japanese (ja)
Inventor
Yasuo Fukushima
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11269077A priority Critical patent/JPS5447063A/en
Publication of JPS5447063A publication Critical patent/JPS5447063A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To carry out positioning the boss in relation to the shaft touching the boss end with the stopper, applying pulling force on the boss or taper shaft after the boss has been fitted on the tapered shaft more than the prescribed value.
CONSTITUTION: A shoulder 10A is provided to touch with the end of jig 6 installed to the boss 2 when the boss 2 moves. on the stopper 10 fixed to the jig 5 installed to the tapered shaft 1. For pressing tapered shaft 1, the pressing is carried out supplying hydraulic oil into the port 9A, 9B, expanding the inside diameter of the boss 2. In this case, the excessive pressing is carried out slightly. After that pulling out the boss 2 is carried out, the pullling out is carried out unitil the boss end on the side of the shaft end touches with the end of the stopper 10 or piece 11. This pulling out is carried out by supplying pressurized oil into the port 9B and on the fitting surface 2A of the boss 2
COPYRIGHT: (C)1979,JPO&Japio
JP11269077A 1977-09-21 1977-09-21 Hydraulic fitting method Pending JPS5447063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11269077A JPS5447063A (en) 1977-09-21 1977-09-21 Hydraulic fitting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11269077A JPS5447063A (en) 1977-09-21 1977-09-21 Hydraulic fitting method

Publications (1)

Publication Number Publication Date
JPS5447063A true JPS5447063A (en) 1979-04-13

Family

ID=14593036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11269077A Pending JPS5447063A (en) 1977-09-21 1977-09-21 Hydraulic fitting method

Country Status (1)

Country Link
JP (1) JPS5447063A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375926A (en) * 1981-07-27 1983-03-08 Allis-Chalmers Corporation Device for removing components from shafts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375926A (en) * 1981-07-27 1983-03-08 Allis-Chalmers Corporation Device for removing components from shafts

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