JPS6177117U

JPS6177117U -

Info

Publication number: JPS6177117U
Application number: JP16067484U
Authority: JP
Priority date: 1984-10-24
Filing date: 1984-10-24
Publication date: 1986-05-23

Description

[Brief explanation of the drawing]

第１図は、本考案の実施例を示す側視図、第２
図は、本考案の環状体折曲装置の加工対象となる
環状体の構造例を示す断面図、第３図は、従来技
術による環状体折曲手段の一例を示す断面図であ
る。１……環状体、２……円筒形状部、３……径方
向部、４……シール部片、５……端末部、６……
上型、７……下型、１０……載物台、１１……上
端面、１５……回転体、１６……対向面、１７…
…ローラ支持部材、１９……円形治具、２０……
ローラ。 Fig. 1 is a side view showing an embodiment of the present invention; Fig. 2 is a side view showing an embodiment of the invention;
The figure is a sectional view showing an example of the structure of an annular object to be processed by the annular object bending device of the present invention, and FIG. 3 is a sectional view showing an example of annular object bending means according to the prior art. DESCRIPTION OF SYMBOLS 1... Annular body, 2... Cylindrical part, 3... Radial direction part, 4... Seal piece, 5... Terminal part, 6...
Upper die, 7... Lower die, 10... Stage, 11... Upper end surface, 15... Rotating body, 16... Opposing surface, 17...
...Roller support member, 19...Circular jig, 20...
roller.

補正昭６０．４．８実用新案登録請求の範囲を次のように補正する
。Amendment April 8, 1980 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】円筒形状部２及び該円筒形状部２の一端から伸
びる径方向部３を有する環状体１の端末部５を曲
げ加工する環状体折曲装置において、上端面１１
を平面に形成され、前記上端面１１に直交する方
向の昇降手段を付されて回転不能に保たれた載物
台１０と、前記載物台１０に対向し、前記載物台
１０の昇降と同方向の軸線の回りに回転可能に配
置された回転体１５と、前記回転体１５の、円周
上３分割された位置に、回転自在に装着されて前
記載物台１５に対向するローラ２０とを有する環
状体折曲装置。[Claims for Utility Model Registration] In an annular body bending device for bending an end portion 5 of an annular body 1 having a cylindrical portion 2 and a radial portion 3 extending from one end of the cylindrical portion 2, an upper end surface 11
a document table 10 which is formed into a flat surface and is kept unrotatable by being provided with an elevating means in a direction perpendicular to the upper end surface 11;
A rotary body 15 is rotatably disposed around an axis in the same direction as the vertical movement of the rotary body 10 , and a rotary body 15 is rotatably mounted on the document table 15 at positions divided into three on the circumference of the rotary body 15. An annular body folding device having opposing rollers 20.

Claims

[Scope of utility model registration request]

In an annular body bending device for bending an end portion 5 of an annular body 1 having a cylindrical portion 2 and a radial portion 3 extending from one end of the cylindrical portion 2, an upper end surface 11
is formed into a flat surface and is provided with a lifting means perpendicular to the upper end surface 11 to keep it unrotatable; A rotating body 15 rotatably arranged around an axis in the same direction, and a roller 20 rotatably mounted on the rotating body 15 at a position divided into three on the circumference and facing the document table 15. An annular body bending device comprising: