JPS56163804A - Pipe end beveling device - Google Patents

Pipe end beveling device

Info

Publication number
JPS56163804A
JPS56163804A JP6701180A JP6701180A JPS56163804A JP S56163804 A JPS56163804 A JP S56163804A JP 6701180 A JP6701180 A JP 6701180A JP 6701180 A JP6701180 A JP 6701180A JP S56163804 A JPS56163804 A JP S56163804A
Authority
JP
Japan
Prior art keywords
pipe
cutter
pipe end
arrow
steel pipe
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
JP6701180A
Other languages
Japanese (ja)
Inventor
Naotomi Miyagawa
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
Original Assignee
Daido Machinery Ltd
Daido Kikai Seisakusho KK
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 filed Critical Daido Machinery Ltd
Priority to JP6701180A priority Critical patent/JPS56163804A/en
Publication of JPS56163804A publication Critical patent/JPS56163804A/en
Pending legal-status Critical Current

Links

Landscapes

  • Turning (AREA)

Abstract

PURPOSE: To prevent the vibration of a pipe during the beveling of a large-diameter steel pipe end by beveling a steel pipe end simultaneously by a fixed cutter and a movable cutter attached to the respective tool heads which are disposed facing against each other with respect to the axis of the steel pipe.
CONSTITUTION: A spindle head 3 is slightly moved forward to cut the end face of a pipe P with a fixed cutter 12. Then, a motor 13 is inched to turn a screw rod 16 in a direction as shown by an arrow Q thereby slidably moving a sliding key 20 engaged with the screw rod 16 by means of threads in a direction as shown by an arrow R. The movement of the sliding key 20 causes a tool holder 17 to slide and to protrude in a direction as shown by an arrow S so that a cutter 23 fixed to the tool holder 17 cuts into the end of the pipe P. When the chips produced by the cutter 23 become substantially the same with those produced by the fixed cutter 12, the inching motion of the motor 13 is interrupted and the spindle head 3 is advanced so that the cutters 12 and 13 simultaneously cut into the pipe end, thus attaining pipe end cutting process without accompanying the vibration of the pipe.
COPYRIGHT: (C)1981,JPO&Japio
JP6701180A 1980-05-19 1980-05-19 Pipe end beveling device Pending JPS56163804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6701180A JPS56163804A (en) 1980-05-19 1980-05-19 Pipe end beveling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6701180A JPS56163804A (en) 1980-05-19 1980-05-19 Pipe end beveling device

Publications (1)

Publication Number Publication Date
JPS56163804A true JPS56163804A (en) 1981-12-16

Family

ID=13332545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6701180A Pending JPS56163804A (en) 1980-05-19 1980-05-19 Pipe end beveling device

Country Status (1)

Country Link
JP (1) JPS56163804A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006305643A (en) * 2005-04-26 2006-11-09 Rinkosha:Kk Cutting tool for cutting bevel at tubular member end part
CN103722245A (en) * 2013-11-14 2014-04-16 苏州昌飞自动化设备厂 Telescopic chamfering device for sound guide tube chamfering machine
CN103722246A (en) * 2013-11-14 2014-04-16 苏州昌飞自动化设备厂 Chamfering machine for sound guide tube
CN106041127A (en) * 2016-06-27 2016-10-26 海天塑机集团有限公司 Machine tool for automatically chamfering inner and outer corners and flattening end surfaces of pipe fittings

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5257499U (en) * 1975-10-24 1977-04-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5257499U (en) * 1975-10-24 1977-04-26

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006305643A (en) * 2005-04-26 2006-11-09 Rinkosha:Kk Cutting tool for cutting bevel at tubular member end part
CN103722245A (en) * 2013-11-14 2014-04-16 苏州昌飞自动化设备厂 Telescopic chamfering device for sound guide tube chamfering machine
CN103722246A (en) * 2013-11-14 2014-04-16 苏州昌飞自动化设备厂 Chamfering machine for sound guide tube
CN106041127A (en) * 2016-06-27 2016-10-26 海天塑机集团有限公司 Machine tool for automatically chamfering inner and outer corners and flattening end surfaces of pipe fittings

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