JPS6066404U - Workpiece drilling and chamfering equipment - Google Patents

Workpiece drilling and chamfering equipment

Info

Publication number
JPS6066404U
JPS6066404U JP15750683U JP15750683U JPS6066404U JP S6066404 U JPS6066404 U JP S6066404U JP 15750683 U JP15750683 U JP 15750683U JP 15750683 U JP15750683 U JP 15750683U JP S6066404 U JPS6066404 U JP S6066404U
Authority
JP
Japan
Prior art keywords
workpiece
chamfering
drilling
chamfering equipment
workpiece drilling
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
JP15750683U
Other languages
Japanese (ja)
Inventor
英明 三井
Original Assignee
株式会社　宮野鉄工所
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　宮野鉄工所 filed Critical 株式会社　宮野鉄工所
Priority to JP15750683U priority Critical patent/JPS6066404U/en
Publication of JPS6066404U publication Critical patent/JPS6066404U/en
Pending legal-status Critical Current

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  • Drilling And Boring (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) [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 the drawing]

第１図は本考案の実施例図、第２図は本考案の装置を組
込んだ工作機械の実施例図、第３図は孔あけ工具による
孔加工中の第２面取り工具との関係を示す図。Fig. 1 shows an embodiment of the present invention, Fig. 2 shows an embodiment of a machine tool incorporating the device of the invention, and Fig. 3 shows the relationship between the drilling tool and the second chamfering tool during hole drilling. Figure shown.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主軸３の回転軸線方向に圧縮バネ２１に付勢され、チャ
ック５に把持された被加工物の背面と接し、被加工物の
孔あけ加工後に孔あけ貫通孔に侵入し面取り加工を行う
面取り工具を保持する保持手段２０を主軸３内に装着し
てなる被加工物の孔あけおよび面取り加工装置。A chamfering tool that is biased by a compression spring 21 in the direction of the rotational axis of the main shaft 3, comes into contact with the back surface of the workpiece held by the chuck 5, and enters the through-hole of the workpiece to perform chamfering after drilling the workpiece. A device for drilling and chamfering a workpiece, in which a holding means 20 for holding a is mounted inside a main shaft 3.
JP15750683U 1983-10-12 1983-10-12 Workpiece drilling and chamfering equipment Pending JPS6066404U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15750683U JPS6066404U (en) 1983-10-12 1983-10-12 Workpiece drilling and chamfering equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15750683U JPS6066404U (en) 1983-10-12 1983-10-12 Workpiece drilling and chamfering equipment

Publications (1)

Publication Number Publication Date
JPS6066404U true JPS6066404U (en) 1985-05-11

Family

ID=30347238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15750683U Pending JPS6066404U (en) 1983-10-12 1983-10-12 Workpiece drilling and chamfering equipment

Country Status (1)

Country Link
JP (1) JPS6066404U (en)

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