JPS6225151U

JPS6225151U -

Info

Publication number: JPS6225151U
Application number: JP11556585U
Authority: JP
Priority date: 1985-07-26
Filing date: 1985-07-26
Publication date: 1987-02-16

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す半縦断側面図
、第２図は第１図の要部を拡大して示した図、第
３図は第１図のＡＡ断面を含めた多角形部の一般
的な断面を示す図、第４図は本考案の別の実施例
を示す図、第５図は更に別の実施例を示す図、第
６図は従来のローラピーニングツールを示す縦断
側面図、第７図は公知のローラバニシングツール
を示す半縦断側面図である。１：マンドレル、２：ローラ、３：保持部材、
４：カラー、５：止めネジ、６〜１１：調節リン
グ、１２：後部リング、１３：多角形部、１４：
頂点、１５：稜線部、１８：被加工物、１９：加
工孔、２２：ネジ部、２３：ロツクナツト、２４
：調節ナツト、２５：スラストリング、２６：工
具軸、２７：調節ナツト、２８：ロツクナツト、
２９：ネジ部、３０：調節リング、３１：バネ受
、３２：バネ、３３：バネ受、３４：止め輪、３
５：スラストリング、３６：ナツト、３７：係合
溝、４０：連結軸。 Fig. 1 is a semi-longitudinal side view showing an embodiment of the present invention, Fig. 2 is an enlarged view of the main part of Fig. 1, and Fig. 3 is a polygon including the AA cross section of Fig. 1. FIG. 4 is a diagram showing another embodiment of the present invention, FIG. 5 is a diagram showing still another embodiment, and FIG. 6 is a longitudinal section showing a conventional roller peening tool. Side View, FIG. 7 is a semi-longitudinal side view of a known roller burnishing tool. 1: mandrel, 2: roller, 3: holding member,
4: Collar, 5: Set screw, 6-11: Adjustment ring, 12: Rear ring, 13: Polygonal part, 14:
Vertex, 15: Ridgeline, 18: Workpiece, 19: Machining hole, 22: Threaded portion, 23: Lock nut, 24
: Adjustment nut, 25: Thrust ring, 26: Tool shaft, 27: Adjustment nut, 28: Lock nut,
29: Threaded part, 30: Adjustment ring, 31: Spring holder, 32: Spring, 33: Spring holder, 34: Retaining ring, 3
5: Thrust ring, 36: Nut, 37: Engagement groove, 40: Connection shaft.

Claims

[Scope of utility model registration request]

The mandrel is composed of a mandrel that is rotationally driven by a driving means, rollers that contact the mandrel and are equally distributed on the outer circumference of the mandrel at predetermined positions, and a holding member that holds the rollers on the outer circumference of the mandrel. In a roller peening tool having a polygonal shape at a position of contact with the roller, the mandrel is formed to be inclined in the axial direction at least in the polygonal portion, and the roller is different from the mandrel. The holding member is formed to have a reverse inclination and is provided with an adjusting means for freely adjusting the position of the holding member in the axial direction of the mandrel, thereby making it possible to freely adjust the contact position between the mandrel and the roller. A roller peening tool featuring: