JPS5863942U - Chip discharge device for inner cutting jig - Google Patents

Chip discharge device for inner cutting jig

Info

Publication number
JPS5863942U
JPS5863942U JP15695981U JP15695981U JPS5863942U JP S5863942 U JPS5863942 U JP S5863942U JP 15695981 U JP15695981 U JP 15695981U JP 15695981 U JP15695981 U JP 15695981U JP S5863942 U JPS5863942 U JP S5863942U
Authority
JP
Japan
Prior art keywords
main shaft
discharge device
shaft drum
chip discharge
inner 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.)
Pending
Application number
JP15695981U
Other languages
Japanese (ja)
Inventor
狭間　正則
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP15695981U priority Critical patent/JPS5863942U/en
Publication of JPS5863942U publication Critical patent/JPS5863942U/en
Pending legal-status Critical Current

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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) [Summary] 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図は従来例の断面図、第２図は第１図の■−ｎ線断
面図、第３図は本考案の実施例を示す縦断面図、第４図
は側面図である。 １は固定側、２は主軸ドラム、２ａは内周壁、４は内刃
カッタ、５は螺旋状凸部、７は掻板。FIG. 1 is a sectional view of a conventional example, FIG. 2 is a sectional view taken along the line -n in FIG. 1, FIG. 3 is a longitudinal sectional view showing an embodiment of the present invention, and FIG. 4 is a side view. 1 is a fixed side, 2 is a main shaft drum, 2a is an inner circumferential wall, 4 is an inner cutter, 5 is a spiral convex portion, and 7 is a scraper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 固嫌側１に主軸ドラム２を回転自在に支承し、該主軸ド
ラム２に内刃カッタ４を設けた内刃治具において、前記
主軸ドラム２の内周壁２ａに螺旋状凸部５を形成すると
共に、前記固定側１に固設した掻板７を軸方向に傾斜し
主軸ドラム２の内周壁２ａ内に臨ませたことを特徴とす
る内刃治具の切粉排出装置。In an inner cutter jig in which a main shaft drum 2 is rotatably supported on the hard and negative side 1 and an inner cutter 4 is provided on the main shaft drum 2, a spiral convex portion 5 is formed on the inner circumferential wall 2a of the main shaft drum 2. In addition, a chip discharging device for an inner cutter jig is characterized in that a scraper plate 7 fixedly installed on the fixed side 1 is inclined in the axial direction so as to face inside the inner circumferential wall 2a of the main shaft drum 2.
JP15695981U 1981-10-23 1981-10-23 Chip discharge device for inner cutting jig Pending JPS5863942U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15695981U JPS5863942U (en) 1981-10-23 1981-10-23 Chip discharge device for inner cutting jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15695981U JPS5863942U (en) 1981-10-23 1981-10-23 Chip discharge device for inner cutting jig

Publications (1)

Publication Number Publication Date
JPS5863942U true JPS5863942U (en) 1983-04-28

Family

ID=29949490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15695981U Pending JPS5863942U (en) 1981-10-23 1981-10-23 Chip discharge device for inner cutting jig

Country Status (1)

Country Link
JP (1) JPS5863942U (en)

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