JPS60113823U - External groove broach - Google Patents

External groove broach

Info

Publication number
JPS60113823U
JPS60113823U JP92184U JP92184U JPS60113823U JP S60113823 U JPS60113823 U JP S60113823U JP 92184 U JP92184 U JP 92184U JP 92184 U JP92184 U JP 92184U JP S60113823 U JPS60113823 U JP S60113823U
Authority
JP
Japan
Prior art keywords
broach
external groove
groove broach
workpiece
cutting blades
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
JP92184U
Other languages
Japanese (ja)
Inventor
広田　耕作
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP92184U priority Critical patent/JPS60113823U/en
Publication of JPS60113823U publication Critical patent/JPS60113823U/en
Pending legal-status Critical Current

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  • Milling, Broaching, Filing, Reaming, And Others (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ａ、　ｂは外周面に歯溝めある外歯車等の被削物
を示す正面図および側面図、第２図ａ、　ｂは従来の切
刃ブレードを示す正面図および一部破断した側面図、第
３図は従来の外面溝ブローチの断面図、第４図は本考案
に係る外面溝ブローチの一実施例を示す断面図、第５図
ａｔ　ｂは本考案に係る外面溝ブローチの切削状態を示
す断面図、第６図ａ１第７図ａおよび第６図ｂ１第７図
すはそれぞれ本考案に係る外面溝ブローチを構成する切
刃ブレードの正面図および一部破断した側面図である。 １０は外面溝ブローチ、１ｊは切刃ブレード、１４は案
内リング、１４ａ″はテーパ面、１４ｂは逃がし溝。　
　　　　　　　　　。Figures 1a and b are front and side views showing a workpiece such as an external gear with tooth grooves on the outer circumferential surface, and Figures 2a and b are front and partially cutaway views of a conventional cutting blade. 3 is a sectional view of a conventional external groove broach, FIG. 4 is a sectional view showing an embodiment of the external groove broach according to the present invention, and FIG. 5 at b is a cross sectional view of the external groove broach according to the present invention. 6A, 7A, 6B, and 7A are a front view and a partially cutaway side view of the cutting blade constituting the externally grooved broach according to the present invention, respectively. be. 10 is an outer groove broach, 1j is a cutting blade, 14 is a guide ring, 14a'' is a tapered surface, and 14b is a relief groove.
.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数枚重ね合せたリング状の切刃ブレードで被削物の外
面溝を切削加工するブローチにおいて、前記切刃ブレー
−ドの間に所定の厚さを有するリン゛　グ状に成形され
た案内リングをその内（至）に被削物の外径を案内する
所定のクリアランスを有して組み込んだことを特徴とす
る外面溝ブローチ。In a broach that cuts an outer surface groove of a workpiece using a plurality of stacked ring-shaped cutting blades, a guide ring formed in a ring shape having a predetermined thickness between the cutting blades. An external groove broach, characterized in that the broach is incorporated therein with a predetermined clearance for guiding the outer diameter of a workpiece.
JP92184U 1984-01-10 1984-01-10 External groove broach Pending JPS60113823U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP92184U JPS60113823U (en) 1984-01-10 1984-01-10 External groove broach

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP92184U JPS60113823U (en) 1984-01-10 1984-01-10 External groove broach

Publications (1)

Publication Number Publication Date
JPS60113823U true JPS60113823U (en) 1985-08-01

Family

ID=30473193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP92184U Pending JPS60113823U (en) 1984-01-10 1984-01-10 External groove broach

Country Status (1)

Country Link
JP (1) JPS60113823U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6347017A (en) * 1986-08-08 1988-02-27 Hitachi Ltd Method and tool for processing of screw parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6347017A (en) * 1986-08-08 1988-02-27 Hitachi Ltd Method and tool for processing of screw parts

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