JPS61148522U

JPS61148522U -

Info

Publication number: JPS61148522U
Application number: JP3139385U
Authority: JP
Priority date: 1985-03-05
Filing date: 1985-03-05
Publication date: 1986-09-12
Also published as: JPH0440815Y2

Description

[Brief explanation of the drawing]

第１図は本考案の実施例を示す角パイプ自動切
断装置の全体の概略を示す斜視説明図、第２図は
第１図のＡ―Ａ部の断面図、第３図は第１図のＢ
―Ｂ部の断面図、第４図は第１図のストツパシリ
ンダの拡大正面図、第５図は第１図の切断機部に
おける角パイプ素材切断作動状態を示す正面図、
第６図は切断終了時の角パイプ素材の切断面部の
状態を示す正面図、第７図は第５図Ｃ部即ち取出
コンベアの後端のローラの支持構造を示す斜視図
である。１……基台、２……ストツクテーブル、３……
角パイプ素材、４……ストツパシリンダ、４１…
…押圧部材、４ｃ……スプリング、５……上下シ
リンダ、５１……受台、６……押込シリンダ、７
……パイプチヤツク、８……切断機、９……取出
コンベア、９１……後端ローラ、１２，１３……
支持ブロツク、１４……スプリング、１０……ブ
ラケツト、１５ａ……長孔。 Fig. 1 is a perspective explanatory view showing the overall outline of an automatic square pipe cutting device showing an embodiment of the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. B
- A sectional view of part B, FIG. 4 is an enlarged front view of the stopper cylinder shown in FIG. 1, and FIG. 5 is a front view showing the operating state of the cutting machine section in FIG.
FIG. 6 is a front view showing the state of the cut surface of the square pipe material at the end of cutting, and FIG. 7 is a perspective view showing part C in FIG. 5, that is, the supporting structure of the roller at the rear end of the take-out conveyor. 1... Base, 2... Stock table, 3...
Square pipe material, 4... Stoppa cylinder, 41...
...Press member, 4c...Spring, 5...Upper and lower cylinder, 51...Band, 6...Press cylinder, 7
... Pipe chuck, 8 ... Cutting machine, 9 ... Take-out conveyor, 91 ... Rear end roller, 12, 13 ...
Support block, 14... Spring, 10... Bracket, 15a... Long hole.

Claims

[Scope of utility model registration request]

A plurality of square pipe materials are placed side by side on an inclined stock table, and a stopper cylinder consisting of an air cylinder that presses the front end square pipe material onto the stock table using air pressure is momentarily pulled up and operated to remove the front end square pipe material. At the same time, the other square pipe material slides on the stock table by the weight of one square pipe material, and then is pressed and stopped by the air pressure of the stopper cylinder. A setting position consisting of a feeding device for square pipe material, a pipe chuck for grasping the fed square pipe material and setting it in a predetermined position, and a cutting position for cutting the set square pipe material at a predetermined cutting angle. In an automatic square pipe cutting device consisting of a cutting machine with a blade and a take-out conveyor for taking out and collecting cut square pipes, the stopper cylinder is equipped with a spring that applies a predetermined spring force in the direction of pressing the square pipe material. At the same time, the rear end roller of the take-out conveyor, which is made up of a plurality of rollers, on the side closest to the cutting machine is configured to be able to move in the vertical direction within a predetermined range, and the above-mentioned An automatic square pipe cutting device characterized by being provided with a spring having a spring force that pushes up and displaces a rear end roller.