CN1100218C - 纺织机的压辊 - Google Patents

纺织机的压辊 Download PDF

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CN1100218C
CN1100218C CN97182042A CN97182042A CN1100218C CN 1100218 C CN1100218 C CN 1100218C CN 97182042 A CN97182042 A CN 97182042A CN 97182042 A CN97182042 A CN 97182042A CN 1100218 C CN1100218 C CN 1100218C
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pressure roller
ball bearing
support sleeve
sleeve
stage casing
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CN1249019A (zh
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京特·弗兰克
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Schaeffler Technologies AG and Co KG
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INA Waelzlager Schaeffler OHG
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    • 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
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/70—Constructional features of drafting elements
    • D01H5/74—Rollers or roller bearings
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Rolling Contact Bearings (AREA)
  • Actuator (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

本发明涉及一种纺织机尤其卷曲变形机的压辊。覆盖层(3)最好在有一个中间套筒(4)作为间层的情况下设在支承衬套(5)上，后者通过深槽球轴承(1)可相对于支承轴(2)旋转地支承。为了价廉物美地生产压辊，建议，采用具有座圈(6、7)和在座圈(6、7)的滚珠滚道(10、11)上滚动的滚珠(9)的规范的标准化深槽球轴承(1)，它的外座圈(6)上装支承衬套，在这种情况下，此标准化深槽球轴承的结构高度最多是支承衬套(5)轴向长度的80%。

Description

纺织机的压辊
技术领域
本发明涉及一种纺织机用的压辊，例如在卷曲变形机中用于将长丝压向前罗拉的压辊。
背景技术
由DE-A 2923871已知一种压辊，它的例如由塑料或橡胶构成的覆盖层设在支承衬套上，支承衬套同时构成深槽球轴承的外座圈，压辊通过此深槽球轴承可旋转地支承在支承轴上。所采用的深槽球轴承的外座圈需要复杂地加工；在外座圈内要加工滚珠滚道，以及除此之外在外座圈的轴向端部要提供内侧圆柱形的台阶，用于安装磨光用的芯轴(schleifdorn)。为保证无可指摘和具有高的圆周精度地磨光压辊的覆盖层，压辊夹紧在磨光用的芯轴上。
还已知一些设计方案，其中在上面已提及的支承衬套与覆盖层之间设有例如铝制的中间套筒。在这种情况下覆盖层和中间套筒构成一个预制件，它例如压紧在深槽球轴承的外座圈上。在这些压辊中有利的是可以构成预制的组件，它们一方面由带有覆盖层的中间套筒及另一方面由全套深槽球轴承组成，后者的外座圈同时设计为支承衬套。覆盖层无需在麻烦的工艺过程中花长时间地例如通过喷镀涂覆在外座圈上，而只需将此预制的组件推合在一起。
但是在上述两种实施例中的缺点是，深槽球轴承的外座圈加工比较麻烦。在两种情况下都必须设滚珠滚道和布置在侧面的用于安装磨光用芯轴的圆柱形台阶。用于纺织机的压辊是大量生产的产品，在制造它们时力求是经济的方案。
发明内容
因此本发明的目的是发展开头所述类型的压辊，使深槽球轴承的制造简化并因而显著降低压辊的生产成本。
按本发明为达到此目的提供了这样一种纺织机用的压辊，它的覆盖层设在一支承衬套上，后者通过深槽球轴承可相对于支承轴旋转地支承，其特征为：采用具有座圈和在座圈的滚珠滚道上滚动的滚珠的规范的标准化深槽球轴承，它的外座圈上装支承衬套，标准化深槽球轴承的结构高度最多是支承衬套轴向长度的80％，支承衬套有一个向里凸出用于安装外座圈的中段，与中段相邻的侧段设计成薄壁，且在内侧设有用于安装磨光用芯轴的相同内径的磨光用芯轴容纳部，侧段的内径大于中段的内径。
在按本发明的压辊中，支承衬套和规范的标准化深槽球轴承可作为预制组件推入带有覆盖层的例如铝制的中间套筒内。还可以设想支承衬套直接带有涂层，以及接着套在此规范的标准化深槽球轴承的外座圈上。
当规范的标准化深槽球轴承已设在中段区内时，可以在中段的一侧或也可在两侧实施材料移置，尤其是冲铆压痕，以便相对于支承衬套固定此规范的标准化球轴承。通过使中段沿径向向里凸出，可以没有困难地插入并冲击适用于材料移置的工具。
按本发明的在重量方面特别轻的压辊有这样一种支承衬套，即，在这种支承衬套中与中段相邻的侧段具有的壁厚大于支承衬套外径的2.0％和小于其6.0％。
当应用在卷曲变形机中时，按本发明的压辊设置成可通过一摆动装置横向于支承轴摆动。摆动装置有一个同心于支承轴设置的摆动套筒和一个销子，销子穿过支承轴和摆动套筒的横向孔。摆动套筒可例如用塑料通过压注工艺制造，在这种情况下也可以将摆动套筒压注在规范的标准的深槽球轴承内座圈上。
附图说明
下面借助于在总共三个图中表示的实施例进一步说明本发明。
其中：
图1通过按本发明的压辊的纵剖面；
图2通过图1所示之按本发明的压辊的横截面；以及
图3  按图1所示之本发明的压辊放大详图。
具体实施方式
图1在纵剖面内表示按本发明的纺织机尤其是卷曲变形机的压辊，用于将图中没有表示的长丝压在同样没有表示的前罗拉上。压辊可通过一规范的标准化深槽球轴承1相对于支承轴2旋转地支承。一个例如由橡胶或塑料构成的覆盖层3围绕着一个铝制的中间套筒4，后者装在支承环5上。支承环5套在规范的标准化深槽球轴承1的外座圈6上。此规范的标准化深槽球轴承设置成可通过摆动装置8相对于支承轴2横向于其纵轴线地摇摆。滚珠9装在两个座圈6和7之间，它们在座圈6、7的滚珠滚道10、11上滚动。最好用钢制造的支承衬套5有一个向里凸出的用来安装外座圈6的中段12，在此中段12的两侧所形成的冲铆印痕13从侧面扣住外座圈。与中段相邻的侧段14设计成薄壁状的，以及其内侧制有圆柱形台阶15，用于安装图中未表示的磨光用芯轴。
摆动装置8有一个塑料制的摆动套筒16，它同心于支承轴2布置，并固定在内座圈7上。由图2可以清楚地看出摆动装置8。支承轴2和摆动套筒16制有横向孔17、18，销子19穿过这些横向孔。因为横向于销子19的两旁在支承轴2与摆动套筒16之间留有间隙，所以保证压辊可绕销子19的纵轴线摆动。
由图3可见上面已提及的冲铆印痕13，它们设在支承衬套5的多个沿圆周分布的位置上。
符号表
1  规范的标准化深槽球轴承
2  支承轴
3  覆盖层
4  中间套筒
5  支承衬套
6  外座圈
7  内座圈
8  摆动装置
9  滚珠
10  滚珠滚道
11  滚珠滚道
12  中段
13  冲铆印痕
14  侧段
15  圆柱形台阶
16  摆动套筒
17  横向孔
18  横向孔
19  销子

Claims (6)

1.纺织机用的压辊，它的覆盖层(3)设在一支承衬套(5)上，后者通过深槽球轴承(1)可相对于支承轴(2)旋转地支承，其特征为：采用具有座圈(6、7)和在座圈(6、7)的滚珠滚道(10、11)上滚动的滚珠(9)的规范的标准化深槽球轴承(1)，它的外座圈(6)上装支承衬套(5)，标准化深槽球轴承的结构高度最多是支承衬套(5)轴向长度的80％，支承衬套有一个向里凸出用于安装外座圈(6)的中段(12)，与中段(12)相邻的侧段(14)设计成薄壁，且在内侧设有用于安装磨光用芯轴的相同内径的磨光用芯轴容纳部，侧段(14)的内径大于中段(12)的内径。
2.按照权利要求1所述的压辊，其特征为：在至少中段(12)的一侧形成的材料移置，从端面扣住外座圈(6)。
3.按照权利要求2所述的压辊，其特征在于：与中段(12)相邻的侧段(14)具有的壁厚大于支承衬套(5)外径的2.0％和小于其6.0％。
4.按照权利要求1所述的压辊，其特征为：它可通过一摆动装置(8)横向于支承轴(2)摆动，其中，此摆动装置(8)有一个同心于支承轴(2)设置的摆动套筒(16)和一个销子(19)，销子穿过支承轴(2)和摆动套筒(16)的横向孔(17、18)。
5.按照权利要求4所述的压辊，其特征为：上述磨光用芯轴容纳部由圆柱形台阶(15)构成。
6.按照权利要求1所述的压辊，其特征为：上述覆盖层(3)是在有一个中间套筒(4)作为间层的情况下设在上述支承衬套(5)上的。
CN97182042A 1997-03-25 1997-11-06 纺织机的压辊 Expired - Lifetime CN1100218C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712417A DE19712417A1 (de) 1997-03-25 1997-03-25 Andruckrolle für Textilmaschinen
DE19712417.8 1997-03-25

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CN1249019A CN1249019A (zh) 2000-03-29
CN1100218C true CN1100218C (zh) 2003-01-29

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US (2) US6267712B1 (zh)
CN (1) CN1100218C (zh)
DE (2) DE19712417A1 (zh)
GB (1) GB2345115B (zh)
IN (1) IN188654B (zh)
IT (1) IT1296489B1 (zh)
WO (1) WO1998042991A1 (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10227378B4 (de) * 2002-06-20 2008-07-17 International Tobacco Machinery B.V. Walzenpaar zum Spannen von Strängen aus Filtermaterial
DE10311474A1 (de) * 2003-03-15 2004-09-23 Ina-Schaeffler Kg Bandspannrolle
DE102004006906A1 (de) * 2004-02-12 2005-09-08 Ina-Schaeffler Kg Umlenkrolle für einen Zugmitteltrieb
US7617662B2 (en) * 2005-06-14 2009-11-17 Deere & Company Integrated crop baffle and hold-down assembly used with baler pick-up and suspension for same
DE102007037514A1 (de) * 2007-08-08 2009-02-12 Schaeffler Kg Andruckrolle für Textilmaschinen
EP2100715B1 (en) * 2008-03-12 2014-01-15 Aktiebolaget SKF Method for the production of a bearing carrier
DE102008020018B3 (de) * 2008-04-22 2009-10-01 GÖRGENS, Detlef Druckrolle mit Kippgelenk
DE102009014488A1 (de) 2009-03-23 2010-09-30 Airbus Deutschland Gmbh Andruckvorrichtung und Andruck- und Ablegesystem zum Ablegen von einem Faserband auf eine doppelt gekrümmte Fläche
DE102009050514A1 (de) 2009-10-23 2011-04-28 Schaeffler Technologies Gmbh & Co. Kg Andruckrolle für Textilmaschinen
DE202009018277U1 (de) 2009-10-23 2011-08-26 Schaeffler Technologies Gmbh & Co. Kg Andruckrolle für Textilmaschinen
DE102010013711A1 (de) 2010-04-02 2011-10-06 Airbus Operations Gmbh Andruckrolleneinheit zum Ablegen vorimprägnierter Faserbänder auf einer Oberfläche sowie Ablegeeinrichtung
CN101956259A (zh) * 2010-10-18 2011-01-26 无锡源盛科技发展有限公司 可周向调节的纺机皮辊
CN103527623A (zh) * 2013-10-24 2014-01-22 无锡诚石轴承有限公司 汽车门导轮专用单列深沟球轴承
DE102016117367A1 (de) * 2016-09-15 2018-03-15 Rotorcraft Ag Druckwalzenlagerung
CN110307256A (zh) * 2019-06-18 2019-10-08 无锡诚石轴承有限公司 一种用于自动驾驶汽车滑动中控面板滚道轴承
DE102020204525A1 (de) * 2020-04-08 2021-10-14 Aktiebolaget Skf Wälzlager

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2137299A1 (zh) * 1971-05-18 1972-12-29 Tissmetal Lionel Dupont
DE2805923A1 (de) * 1978-02-13 1979-08-16 Continental Gummi Werke Ag Rolle, insbesondere stufenrolle fuer rolltreppen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8112196U1 (de) * 1981-10-01 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Anordnung zur axialen Positionierung und Fixierung eines Maschinenteils in einer dünnwandigen Hülse o.dgl.
US2230744A (en) * 1938-07-22 1941-02-04 Tyler Co W S Support for elevator doors and the like
CH284359A (de) * 1950-08-15 1952-07-31 Rieter Joh Jacob & Cie Ag Druckrolle für Textilmaschinen.
DE1699090U (de) * 1955-01-31 1955-05-26 Vfb Spinnereimaschb Chemnitz Druckwalze mit federnd festgelegten, abziehbaren druckmaenteln fuer spinnereimaschinen streckwerke.
DE2923871A1 (de) * 1979-06-13 1980-12-18 Schaeffler Ohg Industriewerk Waelzgelagerte, einen aeusseren elastischen bezug tragende druckrolle fuer textilmaschinen
DE3214231C2 (de) * 1982-04-17 1985-12-19 SKF GmbH, 8720 Schweinfurt Spannrolle für Riementriebe
DE3612066A1 (de) * 1986-04-10 1987-10-15 Schaeffler Waelzlager Kg Radialkugellager
DE3642115C2 (de) * 1986-12-10 1995-11-16 Skf Gmbh Verfahren und Anordnung zum Befestigen von Lagerringen
DE3711406A1 (de) 1987-04-04 1988-10-20 Skf Gmbh Rolle zum spannen von treibriemen
DE3806691C2 (de) * 1988-03-02 1995-11-09 Schlafhorst & Co W Führungsröllchen für eine Fadenführerstange
US5509198A (en) * 1992-02-24 1996-04-23 Nsk Ltd. Preloading method for preload-adjustable rolling bearing and manufacture of the same
DE4420669C2 (de) * 1994-06-14 1996-09-19 Impact Immobilien & Consulting Stütz-, Leit-, Klopf- oder Umlenkrollen
US6293702B1 (en) * 1999-01-29 2001-09-25 Nsk Ltd. Rolling bearing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2137299A1 (zh) * 1971-05-18 1972-12-29 Tissmetal Lionel Dupont
DE2805923A1 (de) * 1978-02-13 1979-08-16 Continental Gummi Werke Ag Rolle, insbesondere stufenrolle fuer rolltreppen

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IT1296489B1 (it) 1999-06-25
CN1249019A (zh) 2000-03-29
WO1998042991A1 (de) 1998-10-01
US6267712B1 (en) 2001-07-31
ITMI972597A1 (it) 1999-05-21
GB2345115B (en) 2001-04-18
GB2345115A (en) 2000-06-28
DE19781721C1 (de) 2002-08-29
GB9922848D0 (en) 1999-11-24
IN188654B (zh) 2002-10-26
DE19712417A1 (de) 1998-10-01
US20010036888A1 (en) 2001-11-01

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