JPS62159219U - - Google Patents
Info
- Publication number
- JPS62159219U JPS62159219U JP4884986U JP4884986U JPS62159219U JP S62159219 U JPS62159219 U JP S62159219U JP 4884986 U JP4884986 U JP 4884986U JP 4884986 U JP4884986 U JP 4884986U JP S62159219 U JPS62159219 U JP S62159219U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- cutter
- casing
- face plate
- fitted
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は本考案の一実施例を示すパイプ自動切
断機の正面の断面図、第２図は第１図の側面の断
面図である。
１……パイプ自動切断機、２……カツタ部、３
……チヤツク部、４……カツタ回転駆動部、５…
…カツタ送り部、６……ケーシング、８……面板
、９……カツタ、１０……カツタ台、１１……第
１シリンダ、１３……チヤツク、１３ｄ……チヤ
ツク機構、１５……回転軸、１９ａ……ボス部、
１９ｄ……円錐面、１９ｅ……環状溝、２０……
第１アーム、２０ａ……ローラ、２０ｂ……ロー
ラ、２１……第２シリンダ、２１ａ……ピストン
棒、２３……第２アーム、２３ａ……ローラ、２
３ｂ……ローラ、２６ａ……テーパ面、２９……
ワーク。
FIG. 1 is a front sectional view of an automatic pipe cutting machine showing an embodiment of the present invention, and FIG. 2 is a side sectional view of FIG. 1. 1... Automatic pipe cutting machine, 2... Cutting section, 3
...chuck part, 4... cutter rotation drive part, 5...
...Cutter feeder, 6...Casing, 8...Face plate, 9...Cutter, 10...Cutter stand, 11...First cylinder, 13...Chuck, 13d...Chuck mechanism, 15...Rotating shaft, 19a...Boss part,
19d... Conical surface, 19e... Annular groove, 20...
First arm, 20a...roller, 20b...roller, 21...second cylinder, 21a...piston rod, 23...second arm, 23a...roller, 2
3b...roller, 26a...tapered surface, 29...
work.
Claims (1)
カツタ送り部を具備してなる環状ワークのパイプ
自動切断機であつて、前記カツタ部は、ケーシン
グ内に外周面が回動自在に支持された面板の前端
面に、複数個の円板状カツタがカツタ台を介して
回動自在にかつ前記面板の半径方向に摺動自在に
配設されてなり、前記チヤツク部は、前記面板の
中央部を貫通する前端部にチヤツク機構を有する
円筒状チヤツクが後端部において前記ケーシング
に固設され、前記チヤツク機構を拡縮して前記チ
ヤツクの中空孔内に挿通された前記ワークを掴持
・開放させる第１シリンダがチヤツクの後端部に
付設されてなり、前記カツタ回転駆動部は、前記
面板とともに回転駆動される円筒状回転軸が前記
チヤツク部の外側に回動自在に遊嵌されており、
前記カツタ送り部は、外周面に環状溝とボス部に
円錐面とを有するスライダが前記回転軸の外周面
に摺動かつ共回り可能に嵌装され、ピストン棒の
先端部にテーパ面を有する第２シリンダが前記ケ
ーシングに固設され、一端が前記ケーシングに揺
動自在に枢着された第１アームの他端に軸支され
たローラが前記環状溝内に嵌入されるとともに前
記テーパ面に常時当接し、中央部が前記回転軸の
外周に揺動自在に枢着された第２アームの両端に
軸支されたローラが前記円錐面と前記カツタ台の
外側端面とにそれぞれ常時当接していることを特
徴とするパイプ自動切断機。 An automatic pipe cutting machine for annular workpieces comprising a cutter part, a chuck part, a cutter rotation drive part, and a cutter feed part, the cutter part having a face plate whose outer peripheral surface is rotatably supported in a casing. A plurality of disc-shaped cutters are disposed on the front end surface so as to be rotatable via a cutter base and slidable in the radial direction of the face plate, and the chuck portion passes through the center of the face plate. A cylindrical chuck having a chuck mechanism at its front end is fixed to the casing at its rear end, and the chuck mechanism expands and contracts to grip and release the workpiece inserted into the hollow hole of the chuck. A cylinder is attached to the rear end of the chuck, and the cutter rotation drive part has a cylindrical rotating shaft that is rotationally driven together with the face plate and is loosely fitted to the outside of the chuck part, so as to be freely rotatable.
In the cutter feeding section, a slider having an annular groove on the outer circumferential surface and a conical surface on the boss portion is fitted on the outer circumferential surface of the rotating shaft so as to be able to slide and rotate together with the slider, and the tip of the piston rod has a tapered surface. A second cylinder is fixed to the casing, and a roller whose one end is pivotally supported by the other end of the first arm, which is pivotally connected to the casing, is fitted into the annular groove and fitted into the tapered surface. A roller rotatably supported at both ends of a second arm that is in constant contact and whose center portion is swingably pivoted on the outer periphery of the rotating shaft is in constant contact with the conical surface and the outer end surface of the cutter base, respectively. An automatic pipe cutting machine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4884986U JPH0410975Y2 (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4884986U JPH0410975Y2 (en) | 1986-03-31 | 1986-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62159219U true JPS62159219U (en) | 1987-10-09 |
| JPH0410975Y2 JPH0410975Y2 (en) | 1992-03-18 |
Family
ID=30870765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4884986U Expired JPH0410975Y2 (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410975Y2 (en) |
-
1986
- 1986-03-31 JP JP4884986U patent/JPH0410975Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0410975Y2 (en) | 1992-03-18 |
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