JPS6424902A - Apparatus for automatically cutting three surfaces of rail - Google Patents

Apparatus for automatically cutting three surfaces of rail

Info

Publication number
JPS6424902A
JPS6424902A JP62181791A JP18179187A JPS6424902A JP S6424902 A JPS6424902 A JP S6424902A JP 62181791 A JP62181791 A JP 62181791A JP 18179187 A JP18179187 A JP 18179187A JP S6424902 A JPS6424902 A JP S6424902A
Authority
JP
Japan
Prior art keywords
rail
free
cutting
head part
work
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
JP62181791A
Other languages
Japanese (ja)
Inventor
Kenzo Tokuoka
Kenji Haba
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.)
Daido Machinery Ltd
Daido Kikai Seisakusho KK
West Japan Railway Co
Original Assignee
Daido Machinery Ltd
Daido Kikai Seisakusho KK
West Japan Railway Co
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 Daido Machinery Ltd, Daido Kikai Seisakusho KK, West Japan Railway Co filed Critical Daido Machinery Ltd
Priority to JP62181791A priority Critical patent/JPS6424902A/en
Publication of JPS6424902A publication Critical patent/JPS6424902A/en
Pending legal-status Critical Current

Links

Landscapes

  • Machines For Laying And Maintaining Railways (AREA)

Abstract

PURPOSE: To efficiently execute reproducing work of a used rail by automatically positioning the used rail on a machine and free-cutting the head part of the rail and both of its corner parts to modificate. CONSTITUTION: A rail 11 mounted on a horizontal surface plate 18 and automatically centered by a horizontally pushing device 31 is grasp-fixed by a clamp piece 41. Next, in parallel with detecting a deviation quantity by contacts 71 and 84, the head part of the rail 11 and both of its corner parts are freely cut through the use of a head part free-cutting cutter 50 and a corner free- cutting cutter. Thus, the free-cutting work of the rail is automated to facilitate the reproducing work of the used rail.
JP62181791A 1987-07-21 1987-07-21 Apparatus for automatically cutting three surfaces of rail Pending JPS6424902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62181791A JPS6424902A (en) 1987-07-21 1987-07-21 Apparatus for automatically cutting three surfaces of rail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62181791A JPS6424902A (en) 1987-07-21 1987-07-21 Apparatus for automatically cutting three surfaces of rail

Publications (1)

Publication Number Publication Date
JPS6424902A true JPS6424902A (en) 1989-01-26

Family

ID=16106933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62181791A Pending JPS6424902A (en) 1987-07-21 1987-07-21 Apparatus for automatically cutting three surfaces of rail

Country Status (1)

Country Link
JP (1) JPS6424902A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180172347A1 (en) * 2015-01-26 2018-06-21 Nissan Motor Co., Ltd. Paint Baking Oven and Paint Baking Method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217296A (en) * 1975-07-31 1977-02-09 Nippon Kokan Kk <Nkk> Correcting device of rail head
JPS5358887A (en) * 1976-11-05 1978-05-27 Miyagawa Kogyo Kk Auxiliary clamp mechanism in multiishaft drilling machine for hhshaped steel
JPS5652165A (en) * 1979-09-25 1981-05-11 Nisshin Kikai Seisakusho:Kk Work recovering apparatus of centerless grinder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217296A (en) * 1975-07-31 1977-02-09 Nippon Kokan Kk <Nkk> Correcting device of rail head
JPS5358887A (en) * 1976-11-05 1978-05-27 Miyagawa Kogyo Kk Auxiliary clamp mechanism in multiishaft drilling machine for hhshaped steel
JPS5652165A (en) * 1979-09-25 1981-05-11 Nisshin Kikai Seisakusho:Kk Work recovering apparatus of centerless grinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180172347A1 (en) * 2015-01-26 2018-06-21 Nissan Motor Co., Ltd. Paint Baking Oven and Paint Baking Method

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