JPS645703A - Tool setting holder - Google Patents

Tool setting holder

Info

Publication number
JPS645703A
JPS645703A JP16348387A JP16348387A JPS645703A JP S645703 A JPS645703 A JP S645703A JP 16348387 A JP16348387 A JP 16348387A JP 16348387 A JP16348387 A JP 16348387A JP S645703 A JPS645703 A JP S645703A
Authority
JP
Japan
Prior art keywords
cutting tool
diameter
pin
holes
tool
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
JP16348387A
Other languages
Japanese (ja)
Inventor
Kazuyuki Nakajima
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP16348387A priority Critical patent/JPS645703A/en
Publication of JPS645703A publication Critical patent/JPS645703A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

PURPOSE:To aim at simplification of the adjusting operations by making a plurality of holes in the surface of a holder with which the base of the shank of a cutting tool comes in contact, and then inserting a pin having a prescribed diameter into either one of the holes to adjust the distance between the tip of a cutting blade and the central axis of rotation so that it agrees with the boring diameter of the hole. CONSTITUTION:A cutting tool 5 for boring is fixed to the recessed portion of a holder unit 2 through fastening the surface of a tool shank 3 with bolts 6. On the base of the recessed portion of the holder unit 2 with which the base of the tool shank 3 comes in contact are made a plurality of holes in the direction same as the axis of rotation. The holes are made so that a pin 4 can be inserted, while, the pins 4, having the diameter D of a plurality of types, are prepared. When the cutting tool 5 is set in a tool setting holder 1, a pin 4 is inserted into either one of the holes so that the distance between the tip of the cutting blade of the cutting tool 5 and the central axis of rotation agrees with the boring diameter of the hole, and then, the cutting tool 5 is fastened with bolts 6 with the rear end face of the cutting tool 5 in contact with the pin 4 and fixed. Therefore, by combining the position of a hole with the diameter D of the pin 4, the cutting tool 5, which agrees with a desired boring diameter, can be installed easily.
JP16348387A 1987-06-30 1987-06-30 Tool setting holder Pending JPS645703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16348387A JPS645703A (en) 1987-06-30 1987-06-30 Tool setting holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16348387A JPS645703A (en) 1987-06-30 1987-06-30 Tool setting holder

Publications (1)

Publication Number Publication Date
JPS645703A true JPS645703A (en) 1989-01-10

Family

ID=15774730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16348387A Pending JPS645703A (en) 1987-06-30 1987-06-30 Tool setting holder

Country Status (1)

Country Link
JP (1) JPS645703A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0560708U (en) * 1991-04-12 1993-08-10 富士精工株式会社 Cutting tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0560708U (en) * 1991-04-12 1993-08-10 富士精工株式会社 Cutting tools

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