JPS62118613U

JPS62118613U -

Info

Publication number: JPS62118613U
Application number: JP397586U
Authority: JP
Priority date: 1986-01-17
Filing date: 1986-01-17
Publication date: 1987-07-28

Description

[Brief explanation of the drawing]

第１図は本考案一実施例の全体構成図、第２図
は実施例の部材挿入側のガイドローラの挿入位置
決め手段の一部構造を示す第１図の矢視側面図
、第３図は第２図に相当する部分の他の実施例を
示す部分斜視図、第４図は実施例の原理を説明す
るための説明用平面図、第５図は従来のローラ式
アングルベンダの構造を示す斜視図、第６図は従
来のアングルベンダによる管体の変形状態を説明
する説明用平面図である。１，２……下ローラ、３……上ローラ、４，４
Ａ……本体、５……移動手段、６，１４，２０…
…モータ、７，１５……ねじ、８……板部材、８
Ａ……脚部、９，１０……上ガイドローラ、１１
，１２……下ガイドローラ、１３，１３Ａ……管
体、１６，１６Ａ，１６Ｂ……ロール、１７……
回動手段、１８……枠本体、１９……送りねじ、
２１……ナツト、２２……受け板、２３……移動
台、２４，２５……中心線、２６……軸、２７…
…枠体、２８，２８Ａ，２９，２９Ａ……枠縁面
、３０……調整ハンドル、３１……ピツチ成形ロ
ーラ、１００……３点ローラ式アングルベンダ。 FIG. 1 is an overall configuration diagram of an embodiment of the present invention, FIG. 2 is a side view taken in the direction of the arrows in FIG. Fig. 4 is an explanatory plan view for explaining the principle of the embodiment; Fig. 5 shows the structure of a conventional roller type angle bender. The perspective view and FIG. 6 are explanatory plan views illustrating the state of deformation of a tube by a conventional angle bender. 1, 2...lower roller, 3...upper roller, 4,4
A... Main body, 5... Transportation means, 6, 14, 20...
...Motor, 7, 15...Screw, 8...Plate member, 8
A...Legs, 9, 10...Upper guide roller, 11
, 12... Lower guide roller, 13, 13A... Tube, 16, 16A, 16B... Roll, 17...
Rotating means, 18... Frame body, 19... Feed screw,
21... Nut, 22... Receiving plate, 23... Moving table, 24, 25... Center line, 26... Shaft, 27...
... Frame body, 28, 28A, 29, 29A ... Frame edge surface, 30 ... Adjustment handle, 31 ... Pitch forming roller, 100 ... Three-point roller type angle bender.

Claims

[Scope of utility model registration request]

A roller type angle bender pipe insertion device that guides and inserts the member between a lower roller and an upper roller in order to bend the member into a desired curve, the plate member being rotatably supported around the axis of the lower roller; It is characterized by having a guide roller that is pivotally supported by the member and arranged facing each other across an adjustable gap, and a rotating means that engages with the plate member and rotationally holds the plate member at a desired position. Roller type angle bender pipe insertion device.