JPH0239809U

JPH0239809U -

Info

Publication number: JPH0239809U
Application number: JP11918388U
Authority: JP
Priority date: 1988-09-09
Filing date: 1988-09-09
Publication date: 1990-03-16

Description

[Brief explanation of drawings]

Ｐ……パイプ、１０……パイプ搬送部、１１…
…ループコンベヤ、１２……位置決め凸部、１３
……セータ、２０……パイプ把持部、２１……フ
レーム、２２……ピストンシリンダ機構、２３…
…押え片、３０……パイプ内面取部、３１……刃
物往復手段、３１ａ……レール、３１ｂ……台車
、３１ｃ……台車駆動源、３２……刃物支持手段
、３２ａ……モータ台、３２ｂ……弾性支持部材
、３３……モータ、３４……刃物、３４ａ……切
刃、４０……パイプ外面取部、４４……刃物。 P... Pipe, 10... Pipe conveyance section, 11...
...Loop conveyor, 12...Positioning convex portion, 13
... Sweater, 20 ... Pipe gripping section, 21 ... Frame, 22 ... Piston cylinder mechanism, 23 ...
... Holding piece, 30 ... Pipe inner surface, 31 ... Cutler reciprocating means, 31a ... Rail, 31b ... Cart, 31c ... Cart drive source, 32 ... Cutler support means, 32a ... Motor stand, 32b ... Elastic support member, 33 ... Motor, 34 ... Cutting tool, 34a ... Cutting blade, 40 ... Pipe outer chamfer, 44 ... Cutting tool.

補正昭６３．１２．２１図面の簡単な説明を次のように補正する。明細書第９頁５行目の次に下記を加入する。「第１図は本考案の一実施例の斜視図、第２図
は要部正面図、第３図は第２図の右側面図である
。」Amendment December 21, 1983 The brief description of the drawing is amended as follows. Add the following to the 5th line of page 9 of the specification. ``Figure 1 is a perspective view of one embodiment of the present invention, Figure 2 is a front view of the main part, and Figure 3 is a right side view of Figure 2.''

Claims

[Scope of Claim for Utility Model Registration] (1) A pipe conveying unit that intermittently conveys round pipes in a posture in which the end face perpendicular to the axis is parallel to the conveying direction, and pipes conveyed by the conveying unit a pipe gripping part that grips and fixes the vicinity of the end face of the pipe; and a pipe inner chamfer that cuts a corner between the end face of the pipe gripped and fixed by the gripper and the hole; A power-rotated blade having a large number of cutting edges in the form of external bevel gears, a blade reciprocating means for advancing and retracting the blade toward the end surface of the pipe so as to be approximately concentric, and a space between the blade and the blade. A device for chamfering a pipe end surface, comprising: an elastic member interposed in the . (2) A pipe conveying section that intermittently conveys a round pipe in a posture in which the end surface perpendicular to its axis is parallel to the conveying direction, and the vicinity of the end surface of the pipe sent by the conveying section is gripped and fixed. The pipe includes a pipe gripping part, and a pipe outer chamfering part that cuts a corner between the end surface and the outer circumferential surface of the pipe gripped and fixed by the gripping part, and the pipe outer chamfering part is powered and rotated by a large number of A cutter having a cutting edge in the shape of an internal bevel gear, a cutter reciprocating means for advancing and retracting the cutter so as to be approximately concentric with the end surface of the pipe, and an elastic member interposed between the means and the cutter. A pipe end face chamfering device comprising: