WO1999061362A1 - Dispositif de retenue de broche pour paquets de fil - Google Patents

Dispositif de retenue de broche pour paquets de fil Download PDF

Info

Publication number
WO1999061362A1
WO1999061362A1 PCT/JP1998/002345 JP9802345W WO9961362A1 WO 1999061362 A1 WO1999061362 A1 WO 1999061362A1 JP 9802345 W JP9802345 W JP 9802345W WO 9961362 A1 WO9961362 A1 WO 9961362A1
Authority
WO
WIPO (PCT)
Prior art keywords
spindle
bearing
ring
fitted
vibration
Prior art date
Application number
PCT/JP1998/002345
Other languages
English (en)
Japanese (ja)
Inventor
Mitsuo Hirose
Original Assignee
Kataoka Kikaikougyou Kabushiki Kaisha
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kataoka Kikaikougyou Kabushiki Kaisha filed Critical Kataoka Kikaikougyou Kabushiki Kaisha
Priority to PCT/JP1998/002345 priority Critical patent/WO1999061362A1/fr
Publication of WO1999061362A1 publication Critical patent/WO1999061362A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066—Ball or roller bearings
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/04—Spindles
    • D01H7/045—Spindles provided with flexible mounting elements for damping vibration or noise, or for avoiding or reducing out-of-balance forces due to rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2340/00—Apparatus for treating textiles
    • F16C2340/18—Apparatus for spinning or twisting

Definitions

  • Sbindle 3 has a slightly larger diameter drive cylinder 21, and upper and lower bearings 19 and 20 are fitted in the upper and lower steps.
  • a bearing sabot 29 is fitted to the outer ring of the upper bearing 19 by fixing a drop-off in the vertical direction with a snap ring 30.
  • the bearing sabot 29 has two round bottom circumferential grooves 31 vertically adjacent to each other, and the upper and lower surfaces are part of the round bottom circumferential groove between the two round bottom circumferential grooves.
  • the flange 32 is formed as an arc-shaped slope forming a circle.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

Dispositif de retenue de broche pour paquets de fil, qui possède une fonction d'amortissement telle qu'il est capable de faire tourner un paquet de fil de grande dimension à une vitesse plus élevée et que les opérations destinées à enlever et à remplacer la broche et les paliers peuvent être effectuées rapidement. Ledit dispositif de retenue comporte un porte-broche (2) qui retient des paliers (19, 20) supérieur et inférieur par l'intermédiaire de bagues d'amortissement (33, 36) supérieure et inférieure en matière caoutchouteuse, un support (29) de palier doté de deux rainures annulaires (31) à fond arrondi ménagées dans une surface circonférentielle externe dudit support, et installé dans un chemin de roulement externe du palier supérieur (19), des bagues d'amortissement (33) à section transversale circulaire en matière caoutchouteuse installées dans les rainures annulaires (31) et une bague d'amortissement inférieure (36) à section transversale de forme arbitraire restreignant le palier inférieur (20) dans le sens radial uniquement et retenant un chemin de roulement externe du palier inférieur (20). Les bagues d'amortissement (33) possèdent une fonction d'amortissement supérieure à celle d'une bague d'amortissement à section transversale carrée et sont capables d'absorber dans les meilleures conditions à tout moment des forces externes, telles qu'une force radiale et une force de poussée, même lorsque ces forces s'exerçant sur le dispositif de retenue de broche sont élevées.
PCT/JP1998/002345 1998-05-28 1998-05-28 Dispositif de retenue de broche pour paquets de fil WO1999061362A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP1998/002345 WO1999061362A1 (fr) 1998-05-28 1998-05-28 Dispositif de retenue de broche pour paquets de fil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1998/002345 WO1999061362A1 (fr) 1998-05-28 1998-05-28 Dispositif de retenue de broche pour paquets de fil

Publications (1)

Publication Number Publication Date
WO1999061362A1 true WO1999061362A1 (fr) 1999-12-02

Family

ID=14208280

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1998/002345 WO1999061362A1 (fr) 1998-05-28 1998-05-28 Dispositif de retenue de broche pour paquets de fil

Country Status (1)

Country Link
WO (1) WO1999061362A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103409867A (zh) * 2013-07-19 2013-11-27 健雄职业技术学院 一种基于传感技术的高速弹性阻尼假捻器
CN103409868A (zh) * 2013-07-19 2013-11-27 健雄职业技术学院 一种基于传感技术的高速弹性阻尼假捻器锭轴
CN103662963A (zh) * 2013-11-25 2014-03-26 北京航空航天大学 一种具有阻尼功能的复合材料放卷对心调整装置
CN101532541B (zh) * 2008-03-13 2014-05-28 谢夫勒科技股份两合公司 主轴系统
CN104632897A (zh) * 2015-01-08 2015-05-20 黄山震壹精密机械有限公司 包纱机用高速锭子轴承

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4026859B1 (fr) * 1963-12-14 1965-11-24
JPS4314743Y1 (fr) * 1965-04-09 1968-06-21
JPS5520778Y2 (fr) * 1976-04-23 1980-05-19
JPS55152821A (en) * 1979-05-11 1980-11-28 Murata Mach Ltd Device for exchanging pirn in double twister
JPS6170622U (fr) * 1984-10-15 1986-05-14
JPH08121473A (ja) * 1994-10-26 1996-05-14 Nippon Seiko Kk カバリングマシン用スピンドル装置
JP2526336Y2 (ja) * 1991-05-20 1997-02-19 三菱重工業株式会社 軸受支持機構

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4026859B1 (fr) * 1963-12-14 1965-11-24
JPS4314743Y1 (fr) * 1965-04-09 1968-06-21
JPS5520778Y2 (fr) * 1976-04-23 1980-05-19
JPS55152821A (en) * 1979-05-11 1980-11-28 Murata Mach Ltd Device for exchanging pirn in double twister
JPS6170622U (fr) * 1984-10-15 1986-05-14
JP2526336Y2 (ja) * 1991-05-20 1997-02-19 三菱重工業株式会社 軸受支持機構
JPH08121473A (ja) * 1994-10-26 1996-05-14 Nippon Seiko Kk カバリングマシン用スピンドル装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101532541B (zh) * 2008-03-13 2014-05-28 谢夫勒科技股份两合公司 主轴系统
CN103409867A (zh) * 2013-07-19 2013-11-27 健雄职业技术学院 一种基于传感技术的高速弹性阻尼假捻器
CN103409868A (zh) * 2013-07-19 2013-11-27 健雄职业技术学院 一种基于传感技术的高速弹性阻尼假捻器锭轴
CN103662963A (zh) * 2013-11-25 2014-03-26 北京航空航天大学 一种具有阻尼功能的复合材料放卷对心调整装置
CN103662963B (zh) * 2013-11-25 2015-12-02 北京航空航天大学 一种具有阻尼功能的复合材料放卷对心调整装置
CN104632897A (zh) * 2015-01-08 2015-05-20 黄山震壹精密机械有限公司 包纱机用高速锭子轴承

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