JPH02130718U - - Google Patents

Description

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

第１図ないし第１０図は本考案の実施例を示し
、第１図は全体構成を示す概略側面図、第２図は
同平面図、第３図は切断部を示す拡大正面図、第
４図は同平面図、第５図は箱形フレームとボツク
スおよび揺動ベースの関係を示す概略正面図、第
６図は当り部材近傍の側面図、第７図は同平面図
、第８図は当り部材の揺動状態を示す説明図、第
９図は案内部材とパイプの始端および終端との関
係を示す説明図、第１０図は本考案の要部である
駆動源の一例を示す拡大平面図、第１１図は従来
例の概略側面図である。 １…パイプの自動切断機、２…送り機構、４…
保持回転ローラ、５…パイプカツタ、６…パイプ
カツタ送り機構、９…当り部材、１２…駆動源、
２２Ａ，２２Ｂ…心押し台、Ｐ…長尺パイプ。 1 to 10 show an embodiment of the present invention, in which FIG. 1 is a schematic side view showing the overall configuration, FIG. 2 is a plan view of the same, FIG. 3 is an enlarged front view showing a cut section, and FIG. 5 is a schematic front view showing the relationship between the box-shaped frame, the box, and the swing base, FIG. 6 is a side view of the vicinity of the contact member, FIG. 7 is the same plan view, and FIG. 8 is the same plan view. FIG. 9 is an explanatory diagram showing the swinging state of the contact member, FIG. 9 is an explanatory diagram showing the relationship between the guide member and the start and end ends of the pipe, and FIG. 10 is an enlarged plan view showing an example of the driving source which is the main part of the present invention. 11 are schematic side views of a conventional example. 1... Automatic pipe cutting machine, 2... Feeding mechanism, 4...
Holding rotating roller, 5... Pipe cutter, 6... Pipe cutter feeding mechanism, 9... Hitting member, 12... Drive source,
22A, 22B...Tailstock, P...Long pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 長尺パイプを順次一直線上に並べて軸方向に移
動させる送り機構と、この送り機構により導出さ
れるパイプの導出部分を保持して回転させる保持
回転ローラと、この保持回転ローラに対向配設さ
れるパイプカツタと、このパイプカツタを前記パ
イプの軸方向移動停止時に往復移動させて、パイ
プの切断を行うパイプカツタ送り機構を備えたパ
イプの自動切断機において、前記送り機構に少な
くとも１対の心押し台が取付けられ、前記パイプ
カツタの下流側にパイプの切断面が当接する当り
部材が配置され、送り機構が該送り機構の負荷に
応じた動力断続特性を有する駆動源で駆動される
ように構成したことを特徴とするパイプの自動切
断機における長尺パイプの押圧装置。 A feeding mechanism that sequentially arranges the long pipes in a straight line and moves them in the axial direction; a holding rotation roller that holds and rotates the portion of the pipe that is led out by the feeding mechanism; and a holding rotation roller that is disposed opposite to the holding rotation roller. An automatic pipe cutting machine equipped with a pipe cutter and a pipe cutter feeding mechanism that cuts the pipe by reciprocating the pipe cutter when the pipe stops moving in the axial direction, wherein at least one pair of tailstocks is attached to the feeding mechanism. and a contact member with which the cut surface of the pipe comes into contact is disposed downstream of the pipe cutter, and the feed mechanism is configured to be driven by a drive source having intermittent power characteristics according to the load of the feed mechanism. Pressing device for long pipes in automatic pipe cutting machines.