JPS6219109U - - Google Patents

Info

Publication number
JPS6219109U
JPS6219109U JP10793485U JP10793485U JPS6219109U JP S6219109 U JPS6219109 U JP S6219109U JP 10793485 U JP10793485 U JP 10793485U JP 10793485 U JP10793485 U JP 10793485U JP S6219109 U JPS6219109 U JP S6219109U
Authority
JP
Japan
Prior art keywords
nut
casing
canopy
main shaft
screwed
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
JP10793485U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP10793485U priority Critical patent/JPS6219109U/ja
Publication of JPS6219109U publication Critical patent/JPS6219109U/ja
Pending legal-status Critical Current

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  • Drilling And Boring (AREA)

Description

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

第１図は本考案に係る穿孔機の断面図、第２図
は過負荷時における要部の作動説明図である。 １……ケーシング、４……主軸、７……雄ネジ
、１５……ナツト、１５ａ……ストツパー、１６
……雌ネジ、１９……ナツト押え、２０……皿バ
ネ。 FIG. 1 is a sectional view of the drilling machine according to the present invention, and FIG. 2 is an explanatory diagram of the operation of the main parts during overload. 1...Casing, 4...Main shaft, 7...Male thread, 15...Nut, 15a...Stopper, 16
...Female thread, 19...Nut holder, 20...Disc spring.

Claims (1)

【実用新案登録請求の範囲】 先端に穿孔刃物を取り付けることができ、上半
外周に雄ネジを設け、かつ上端に駆動モータとの
接合部を形成し、ケーシングを貫通している主軸
と、 ケーシングの天蓋であつて前記主軸が貫通する
部分にスラスト自在に設けられ、前記主軸の雄ネ
ジに中央に貫通して設けた雌ネジが螺合し、かつ
ケーシングの天蓋の外側に露出する部分の外周に
外ネジを設け、ケーシングの内側にストツパーを
突設して成るナツトと、 前記ナツトと天蓋間にあつて、ナツトの回転を
円滑にするために組み込まれたベアリングと、 前記天蓋の内側とナツトのストツパー間にあつ
て、ナツトに対して穿孔刃物方向にスラスト力を
賦勢している皿バネと、 前記ナツトに設けた外ネジに螺合し、かつ天蓋
の上面に当接するナツト押えと、 から成る簡易自動送り穿孔機。[Scope of Claim for Utility Model Registration] A main shaft to which a punching blade can be attached to the tip, a male screw provided on the upper half outer periphery, a connecting part with a drive motor at the upper end, and passing through the casing, and a casing. The outer periphery of the part of the canopy of the casing, which is provided in a part through which the main shaft penetrates so as to be able to thrust freely, where a female thread penetrating through the center is screwed into the male thread of the main shaft, and which is exposed to the outside of the canopy of the casing. a nut having an external thread and a stopper protruding from the inside of the casing; a bearing installed between the nut and the canopy for smooth rotation of the nut; and a bearing between the inside of the canopy and the nut. a disc spring located between the stoppers and applying a thrust force to the nut in the direction of the punching tool; a nut holder that is screwed into an external thread provided on the nut and abuts against the upper surface of the canopy; A simple automatic feed punching machine consisting of:
JP10793485U 1985-07-15 1985-07-15 Pending JPS6219109U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10793485U JPS6219109U (en) 1985-07-15 1985-07-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10793485U JPS6219109U (en) 1985-07-15 1985-07-15

Publications (1)

Publication Number Publication Date
JPS6219109U true JPS6219109U (en) 1987-02-04

Family

ID=30984666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10793485U Pending JPS6219109U (en) 1985-07-15 1985-07-15

Country Status (1)

Country Link
JP (1) JPS6219109U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63295137A (en) * 1987-05-26 1988-12-01 Furukawa Electric Co Ltd:The Automatic drilling and cutting device for plastic pipe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101305A (en) * 1979-01-25 1980-08-02 Howa Mach Ltd Preventing device for breaking of drill

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101305A (en) * 1979-01-25 1980-08-02 Howa Mach Ltd Preventing device for breaking of drill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63295137A (en) * 1987-05-26 1988-12-01 Furukawa Electric Co Ltd:The Automatic drilling and cutting device for plastic pipe

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