JPS5511752A - Method and device for machining inside surface of hollow shaft by roller, and servo mechanism for said method - Google Patents

Method and device for machining inside surface of hollow shaft by roller, and servo mechanism for said method

Info

Publication number
JPS5511752A
JPS5511752A JP8368178A JP8368178A JPS5511752A JP S5511752 A JPS5511752 A JP S5511752A JP 8368178 A JP8368178 A JP 8368178A JP 8368178 A JP8368178 A JP 8368178A JP S5511752 A JPS5511752 A JP S5511752A
Authority
JP
Japan
Prior art keywords
rollers
hollow shaft
inside surface
pipe
axial direction
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
JP8368178A
Other languages
Japanese (ja)
Inventor
Hiroyuki Ono
Masaaki Kawai
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP8368178A priority Critical patent/JPS5511752A/en
Publication of JPS5511752A publication Critical patent/JPS5511752A/en
Pending legal-status Critical Current

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

PURPOSE:To machine the inside surface of a hollow shaft whose inside diameter greatly varies in the axial direction, by rotatably supporting rollers on the tips of arms pivoted on a roller supporting and operating pipe. CONSTITUTION:A device 1 for machining the inside surface of the hollow shaft 4 by the rollers 13, 13 comprises the roller supporting and operating pipe 6 which can be inserted into the hole 5 of the hollow shaft, and a servo mechanism 7 for controlling the pipe 6. The rollers are operated through the pipe. A wedge member 15 is moved back and forth in the axial direction of the pipe 6 so that the tips 11B, 11B of the arms 11 are swung by the slopes 15C, 15C of the wedge member 15. The rollers 13, 13 are thus caused to follow up the inside surface of the hole 5. Since the shaft 4 is rotated on support means centering the hole 5, the rollers do not need to be rotated themselves. Therefore, the construction is simplified and the inside surface of the hollow shaft whose inside diameter greatly varies in the axial direction can be machined by the rollers.
JP8368178A 1978-07-10 1978-07-10 Method and device for machining inside surface of hollow shaft by roller, and servo mechanism for said method Pending JPS5511752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8368178A JPS5511752A (en) 1978-07-10 1978-07-10 Method and device for machining inside surface of hollow shaft by roller, and servo mechanism for said method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8368178A JPS5511752A (en) 1978-07-10 1978-07-10 Method and device for machining inside surface of hollow shaft by roller, and servo mechanism for said method

Publications (1)

Publication Number Publication Date
JPS5511752A true JPS5511752A (en) 1980-01-26

Family

ID=13809222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8368178A Pending JPS5511752A (en) 1978-07-10 1978-07-10 Method and device for machining inside surface of hollow shaft by roller, and servo mechanism for said method

Country Status (1)

Country Link
JP (1) JPS5511752A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845862A (en) * 1981-09-14 1983-03-17 Mitsubishi Heavy Ind Ltd Groove processing and hardening method
CN105269244A (en) * 2015-10-26 2016-01-27 奥特凯姆（中国）汽车部件有限公司 Automatic worm shaft rolling equipment
CN107717326A (en) * 2017-11-17 2018-02-23 太原理工大学 Oval pipe internal surface magnetic force roll processing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU299328A1 (en) * В. А. Бродский , В. П. Маркин DEVICE FOR STRENGTHENING METAL PARTS

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU299328A1 (en) * В. А. Бродский , В. П. Маркин DEVICE FOR STRENGTHENING METAL PARTS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845862A (en) * 1981-09-14 1983-03-17 Mitsubishi Heavy Ind Ltd Groove processing and hardening method
CN105269244A (en) * 2015-10-26 2016-01-27 奥特凯姆（中国）汽车部件有限公司 Automatic worm shaft rolling equipment
CN107717326A (en) * 2017-11-17 2018-02-23 太原理工大学 Oval pipe internal surface magnetic force roll processing device
CN107717326B (en) * 2017-11-17 2019-05-21 太原理工大学 Oval pipe internal surface magnetic force roll processing device

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