JPS57184604A - Unit tool for cutting - Google Patents

Unit tool for cutting

Info

Publication number
JPS57184604A
JPS57184604A JP6893481A JP6893481A JPS57184604A JP S57184604 A JPS57184604 A JP S57184604A JP 6893481 A JP6893481 A JP 6893481A JP 6893481 A JP6893481 A JP 6893481A JP S57184604 A JPS57184604 A JP S57184604A
Authority
JP
Japan
Prior art keywords
cutting head
cutting
tractive member
holder
hole
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
JP6893481A
Other languages
Japanese (ja)
Inventor
Yutaka Hozumi
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.)
Tungaloy Corp
Original Assignee
Toshiba Tungaloy Co 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 Toshiba Tungaloy Co Ltd filed Critical Toshiba Tungaloy Co Ltd
Priority to JP6893481A priority Critical patent/JPS57184604A/en
Publication of JPS57184604A publication Critical patent/JPS57184604A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04—Tool holders for a single cutting tool
    • B23B29/046—Tool holders for a single cutting tool with an intermediary toolholder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2240/00—Details of connections of tools or workpieces
    • B23B2240/36—Connections using a tongue and a hollow of corresponding prismatic form

Abstract

PURPOSE:To make it possible to quickly load and unload a cutting head by fixing the cutting head within the notched step of a cutter holder via a tractive member. CONSTITUTION:A cutting head 2 provided with a cutting blade tip is drawn toward the holder 1 side by the engagement of the engaging hole 5 of said head and the engaging portion 12 of a tractive member 6, and is fixed, while this cutting head 2 is further restricted in its location by a setscrew 9 by fitting the convex part 7 of the cutting head 2 in a service hold 8 of the notched step 3 of the holder 1. Moreover, the movement of this tractive member 6 in the axial direction of the service hole 8 is set by the cooperation with a spring 17 subsequent to going in and out of wedge pieces 14, 14 against the side hole 13 of the tractive member 6 by making a pair of the wedge pieces 14, 14 to come near or to separate from each other by the rotation of the spring member 15.
JP6893481A 1981-05-08 1981-05-08 Unit tool for cutting Pending JPS57184604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6893481A JPS57184604A (en) 1981-05-08 1981-05-08 Unit tool for cutting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6893481A JPS57184604A (en) 1981-05-08 1981-05-08 Unit tool for cutting

Publications (1)

Publication Number Publication Date
JPS57184604A true JPS57184604A (en) 1982-11-13

Family

ID=13387982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6893481A Pending JPS57184604A (en) 1981-05-08 1981-05-08 Unit tool for cutting

Country Status (1)

Country Link
JP (1) JPS57184604A (en)

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