JPS5715611A - Pipe inner surface groove machining device - Google Patents

Pipe inner surface groove machining device

Info

Publication number
JPS5715611A
JPS5715611A JP9043080A JP9043080A JPS5715611A JP S5715611 A JPS5715611 A JP S5715611A JP 9043080 A JP9043080 A JP 9043080A JP 9043080 A JP9043080 A JP 9043080A JP S5715611 A JPS5715611 A JP S5715611A
Authority
JP
Japan
Prior art keywords
pipe
groove
rod
cutting device
groove cutting
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.)
Granted
Application number
JP9043080A
Other languages
Japanese (ja)
Other versions
JPS6011579B2 (en
Inventor
Mitsuru Nobusue
Hideaki Miura
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.)
Showa Aluminum Can Corp
Original Assignee
Showa Aluminum Corp
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 Showa Aluminum Corp filed Critical Showa Aluminum Corp
Priority to JP9043080A priority Critical patent/JPS6011579B2/en
Publication of JPS5715611A publication Critical patent/JPS5715611A/en
Publication of JPS6011579B2 publication Critical patent/JPS6011579B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To cut a spiral groove with a simple operation on the inner surface of pipe by means of a ring-type groove cutting device with spiral groove cutters provided on its outer circumference, and rotatably slipped around a shaft.
CONSTITUTION: A groove machining device 1 applicable to the inner surface of pipe is installed around shaft 2a of a rod 2. A groove cutting device 5 is rotatably slipped in, the smaller diameter portion 2a at the top portion of the rod 2, the outer diameter of which is somewhat larger, and is largest at the center, than the inner diameter of the pipe P being internally grooved. A number of spiral groove cutting tools 8 are provided around the outer circumference of the cutting device 5. A screw 9 is threaded from the front end portion of the smaller diameter 2a, further ahead of the bearing metal 3, on which a nut 10 is screwed on. By inserting the rod 2 into the pipe P, and driving it ahead, the device 5 is forced to rotate generating a number of spiral grooves by means of groove cutting tools 8.
COPYRIGHT: (C)1982,JPO&Japio
JP9043080A 1980-07-01 1980-07-01 Internal groove cutting device for hollow pipes Expired JPS6011579B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9043080A JPS6011579B2 (en) 1980-07-01 1980-07-01 Internal groove cutting device for hollow pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9043080A JPS6011579B2 (en) 1980-07-01 1980-07-01 Internal groove cutting device for hollow pipes

Publications (2)

Publication Number Publication Date
JPS5715611A true JPS5715611A (en) 1982-01-27
JPS6011579B2 JPS6011579B2 (en) 1985-03-27

Family

ID=13998385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9043080A Expired JPS6011579B2 (en) 1980-07-01 1980-07-01 Internal groove cutting device for hollow pipes

Country Status (1)

Country Link
JP (1) JPS6011579B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6310158B1 (en) 1998-07-07 2001-10-30 The Yokohama Rubber Co., Ltd. Sulfur-vulcanizable butyl rubber and rubber composition containing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6310158B1 (en) 1998-07-07 2001-10-30 The Yokohama Rubber Co., Ltd. Sulfur-vulcanizable butyl rubber and rubber composition containing the same

Also Published As

Publication number Publication date
JPS6011579B2 (en) 1985-03-27

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