Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Tuesday 27.07.2021 at 12:00 PM CEST
Settings

Settings

Goto Application

1. WO2020137077 - SPINNING DEVICE, SPINNING METHOD, AND PROCESSING ROLLER

Publication Number WO/2020/137077
Publication Date 02.07.2020
International Application No. PCT/JP2019/039550
International Filing Date 07.10.2019
IPC
B21H 1/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
HMAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
1Making articles shaped as bodies of revolution
B21D 22/16 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
22Shaping without cutting, by stamping, spinning, or deep-drawing
14Spinning
16over shaping mandrels or formers
B21D 41/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
41Application of procedures in order to alter the diameter of tube ends
04Reducing; Closing
CPC
B21D 22/16
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
22Shaping without cutting, by stamping, spinning, or deep-drawing
14Spinning
16over shaping mandrels or formers
B21D 41/04
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
41Application of procedures in order to alter the diameter of tube ends
04Reducing; Closing
B21H 1/00
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
HMAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
1Making articles shaped as bodies of revolution
Applicants
  • 日本スピンドル製造株式会社 NIHON SPINDLE MANUFACTURING CO., LTD. [JP]/[JP]
Inventors
  • 檜垣 孝二 HIGAKI Koji
  • 岸野 純治 KISHINO Jyunji
  • 中尾 剛士 NAKAO Takeshi
Agents
  • 特許業務法人雄渾 TOKKYO GYOMUHOJIN YUKON
Priority Data
2018-24218626.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SPINNING DEVICE, SPINNING METHOD, AND PROCESSING ROLLER
(FR) DISPOSITIF DE FILAGE, PROCÉDÉ DE FILAGE ET ROULEAU DE TRAITEMENT
(JA) スピニング加工装置、スピニング加工方法、加工ローラ
Abstract
(EN)
The present invention addresses the problem of providing a spinning device and a spinning method that make it possible to perform a plurality of instances of processing in a short and simple manner in plastic working in which an end section of a cylindrical member is worked. In order to solve this problem, the present invention provides a spinning device characterized by being provided with a processing roller that comprises: a diameter reduction processing surface used in diameter reduction processing of an end section of a cylindrical member; and an end surface pressing processing surface used in end surface pressing processing in which the surface of the end section is pressed.
(FR)
La présente invention aborde le problème de la fourniture d'un dispositif de filage et d'un procédé de filage qui permettent de réaliser une pluralité d'instances de traitement d'une manière rapide et simple dans le travail plastique dans lequel une section d'extrémité d'un élément cylindrique est usinée. Afin de résoudre ce problème, la présente invention concerne un dispositif de filage caractérisé en ce qu'il est doté d'un rouleau de traitement qui comprend : une surface de traitement de réduction de diamètre utilisée dans le traitement de réduction de diamètre d'une section d'extrémité d'un élément cylindrique ; et une surface de traitement de pression de surface d'extrémité utilisée dans un traitement de pression de surface d'extrémité dans lequel la surface de la section d'extrémité est pressée.
(JA)
本発明の課題は、筒状部材の端部を加工する塑性加工において、複数の処理を簡潔に施すことが可能なスピニング加工装置及びスピニング加工方法を提供することである。 上記課題を解決するために、筒状部材の端部の縮径処理に使用する縮径処理面と、前記端部の面を押圧する端面押し処理に使用する端面押し処理面と、を有する加工ローラを備えることを特徴とする、スピニング加工装置を提供する。
Also published as
Latest bibliographic data on file with the International Bureau