CN103597258B - 制造滚柱轴承密封件的方法 - Google Patents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/328—Manufacturing methods specially adapted for elastic sealings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0807—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
- B21C37/0811—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off removing or treating the weld bead
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
- B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
- B21D19/046—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of tubular products
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
- B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
- B21D19/06—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers working inwardly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/003—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass bearings
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- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7813—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for tapered roller bearings
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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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
- F16C33/7833—Special methods of manufacture
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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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
- F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49703—Sealing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5136—Separate tool stations for selective or successive operation on work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5183—Welding strip ends
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5185—Tube making
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T29/00—Metal working
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- Y10T29/5199—Work on tubes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T29/53104—Roller or ball bearing
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Abstract
本发明提供了一种制造用于滚柱轴承中的轴承密封件的方法。将预选宽度的钢带卷给送到环轧机中以形成闭合带卷环。然后沿着对接接头焊接闭合带卷环。然后将焊接闭合带卷环给送到一系列预成形机,其中形成最后轴承密封件的期望轮廓。
Description
技术领域
本发明涉及滚柱轴承,并且更特别地涉及制造用于安装在铁路货车轴上的锥形滚柱轴承的密封部件的方法。
背景技术
轨道车轴上的锥形滚柱轴承支撑能够产生轴(特别是包括轴颈的轴的端部分)的偏转的工作负荷,锥形滚柱轴承附着在所述轴颈上。由工作负荷施加的应力在衬环处或附近的轴的轴颈部分中特别高。
由于轴偏转,当衬环相对于轴颈移动时,衬环和轴颈常常受到微振磨损。微振磨损可能足以松动衬环,增加轴颈上的轴承的轴向游隙。松动的衬环加速轴承组件和轴颈上的磨损,潜在地导致轴或轴承故障。
期望将呈油或油脂形式的润滑剂保持在轴承内,同时也排除水和磨料。这样的润滑剂借助于轴承密封件保持在轴承内,所述轴承密封件为大体环状结构,通常包括弹性密封元件。
发明内容
本发明的目的是提供一种用于制造轴承密封件的改进方法。
本发明提供了一种制造用于锥形滚柱轴承的轴承密封部件的改进方法,所述锥形滚柱轴承被设计成配合在铁路货车轴上。本发明的方法是对目前已知的方法的明显改进,目前已知的方法通常包括具有若干步骤的冲压操作,需要专用冲压设备,并且导致相当多的废料。本发明的方法涉及钢板的使用,钢板是组成轴承密封件的常用材料,具有成品轴承密封件实质需要的实际宽度,这样的钢板被切割并且初始通过环成形机进行处理。成形环然后被焊接并且通过必要数量的预成形操作进行处理以产生最后成形的轴承密封件。从材料使用和效率的观点来看本发明的方法是改进。
附图说明
在附图中,
图1是根据本发明的实施例的衬环组件的第一实施例的截面图;
图2是根据本发明的实施例的衬环组件的第一实施例的放大截面图;
图3是轴承密封件的现有技术的制造方法的透视图;
图4是来自轴承密封件的现有技术的制造方法的废钢的透视图;
图5是根据本发明的实施例的成品轴承密封件的透视图;
图6是根据本发明的实施例的正在给送到环成形机中的钢带卷的透视图;
图7是根据本发明的实施例的焊缝的去除的透视图;
图8是根据本发明的实施例的正处于整平操作中的焊缝的透视图;
图9是根据本发明的实施例的第一预成形操作的透视图;
图10是根据本发明的实施例的第二预成形操作的透视图;
图11是根据本发明的实施例的第三预成形操作的透视图;以及
图12是根据本发明的实施例的最后成形操作的透视图。
具体实施方式
参考图1,示出了根据本发明的衬环组件的实施例。在该实施例中,轴承组件10是在铁路应用中通常用于支撑轴上的轨道车轮的类型的锥形滚柱轴承。
轴承组件10典型地在安装到轨道车轴14上之前被预组装。在轴14的每个自由端部,轴颈12终止于略偏圆锥形部段15以便于轴承组件10安装到轴颈上。轴承组件10压在轴14的轴颈12上以建立干涉配合。
具有大于轴颈12的直径的防尘罩18从轴颈12轴向向内地定位。从防尘罩18轴向向内,轴14延伸到它的最大直径。轨道车的重量通过轴承组件10传递到轴并且通过在轴上装配在防尘罩的内侧的轨道车轮(未显示)进一步传递到轨道。
一些轴承组件10具有装配在轴颈12上并且围绕轴承组件10的每个端部的耐磨环22、24。耐磨环22、24典型地具有内径尺寸以在它们的长度的至少一部分上提供与轴颈12的干涉配合。当轴转动时耐磨环22、24随着它旋转。
尽管轴承组件10压在轴颈12上,但是通常需要对轴向负荷的进一步约束。为了提供该轴向约束,轴承组件10被捕获在内侧的衬环组件60和轴承组件10的外侧的轴承保持帽20之间。
现在也参考图2,在轴14的轴颈12部分的内侧,轴承组件10通过邻接耐磨环24由衬环61俘获。衬环61具有构型内表面66,允许与轴颈12的内侧端部上的倒角16上的互补表面的紧密表面配合。倒角16通向肩部17,该肩部延伸以形成具有圆柱形表面19的防尘罩18。衬环61具有在构型表面66处大体上邻接倒角16的内侧远侧边缘63。
锁环71具有邻近防尘罩18的侧向内端。锁环的侧向外端接合衬环61并且约束衬环61,防止偏转和轴向位移。衬环61和锁环71一起形成衬环组件60。锁环71(附着到轴颈12的最远内侧部件)固定轴承组件10以防止轴向向内位移。
在轴颈的外侧端部,轴承组件10通过插入和邻接外侧耐磨环22由轴承保持帽20俘获。轴承保持帽20用拧入多个螺纹孔中的帽螺钉或螺栓21固定到轴颈12的自由端部。轴承保持帽20完成将轴承组件10安装到轴颈12上,提供夹紧力以约束轴承组件以防止轴向向外位移。
从包括两个圆柱形轴承内圈38、40和圆柱形轴承外圈31的多个单独的部件预组装轴承组件10。轴承外圈31具有内表面,该内表面径向向内定向外滚道32、34。轴承内圈38、40具有径向向外定向内滚道39、41。中心间隔件47定位在轴承内圈38、40之间以将内圈保持在相对于彼此精确间隔的位置并且允许适当的轴承侧隙。轴承外圈31中的外滚道32、34与轴承内圈38、40中的内滚道39、41协作以俘获并且支撑两排锥形滚柱42、44。在一些实施例中,笼罩46、48保持滚柱42、44的周向空间定位。
轴承密封件50、52覆盖轴承组件10的端部以最小化润滑剂从轴承泄漏以及诸如水或磨料的污染物侵入轴承中。在第一实施例中,轴承密封件50、52通过干涉配合或其它适当方法固定到轴承组件10(例如轴承外圈31)的静止(即,非旋转)侧。
典型地,为大体环形钢结构的密封件主体56是形成静止的和移动的轴承组件部件之间的动态密封的轴承密封件50、52的一部分。在一个实施例中,密封件主体56被推压抵靠着耐磨环22、24以密封轴承组件10。密封件主体56的第一径向边缘57被接收抵靠轴承外圈31的径向内表面33。密封件主体56的第二径向边缘59径向向内延伸并且具有与之附连的弹性密封件58。弹性密封件58接触耐磨环24的径向外表面23并且典型地由橡胶或合成挠性材料组成。
圆柱形耐磨环22、24通过提供耐磨表面23保护轴颈12免于来自密封件主体的磨损。
参考图2,在放大截面图中示出了图1的衬环组件60。衬环61具有在倒角16的互补表面处的邻近轴环12的构型内表面66。
衬环61的轴向向内定向表面中的狭槽或缺口部分65以干涉配合接收耐磨环24的侧向内端25。
锁环71还具有侧向外端72,该侧向外端具有更大的直径并且具有用于接收衬环61的径向向外延伸部分62的缺口部分76。锁环71的外端72包括邻近衬环61的径向外表面67的径向内表面75。锁环71的内端74包括邻近轴14的径向外表面19的径向内表面78。
在衬环61和防尘罩18的圆柱形表面19之间具有连接部的锁环71加强并且锚固衬环61以防止轴向位移和偏转。认为锁环71的挠性允许衬环61更容易随着轴颈12的偏转而移动,但是仍然允许锁环71约束衬环61的轴向位移。
现在参考图3和图4,用于成形轴承密封件或轴承密封箱的当前已知方法是由平轧钢带卷801冲压轴承密封箱。值得注意的是平轧钢带卷801的宽度比形成最后密封箱807所需的材料的直径宽。密封箱自身是整个轴承组件的重要部件,原因在于密封箱用于将润滑剂保持在轴承组件的移动部件内并且将有害物(例如雨水和污垢)保持在轴承组件的移动部件之外。
目前用于制造轴承密封箱807的工艺被称为拉拔法,其中在渐进模冲压操作中成形轴承密封件。在图3中大体上显示了这些渐进操作,第一冲压操作成形预成形轴承密封件802,第二冲压操作成形第二预成形轴承部件809,并且最后冲压操作成形最后轴承密封件805。可以看出在最后成形操作期间最终释放钢的废弃部分808,来自初始冲压的初始居中定位的钢部件显示为802、第二预成形操作中的中心部件804和在第三冲压操作中形成的中心部件806。来自已知轴承冲压操作的最终废品量在图4中显示为带卷801的中心部件808和剩余部分803。本发明的重要目的是提供制造轴承密封部件的更高效方法。在重铸轴承部件804的第二成形操作中,给予密封箱809其最终几何形状的雏形。下一个操作是穿孔操作,其中轴承密封件805被冲制成它的最后形式。底部分806被切割并且向后压入密封箱中以运载到最后成形操作。在最后操作中,从轴承密封件807去除穿孔底部分或废弃部分808。
现在参考图5,大体上在701显示了根据本发明的实施例的成品轴承密封箱。可以看到轴承密封箱701包括内径705,该内径典型地是开始于预成形或弯曲部段709的加强唇边的内径。可以看到内径部段705与主轴承密封箱部段711成90°角。外径707形成为唇边,该唇边具有从主部段711延伸并且终止于形成外径707的横向部段713的初始迁移台阶708。
现在参考图6至图12,阐述了根据本发明的实施例的形成轴承密封箱701的方法。将钢带卷101给送到由多组辊组成的环轧机102中。将钢带卷101成形为闭合带卷环105,从钢带卷101切割该闭合带卷环。用处于适当位置的焊接装置焊接闭合带卷环105。
现在参考图7,闭合带卷环201被显示为转移到焊缝去除工作台202。
通过使焊接钢带卷环301穿过整平辊302和303在图8所示的操作中整平形成于焊接钢带卷环301上的焊缝。
现在参考图9,利用安装在具有基座403的滚轧机402上的组合辊404和405执行焊接钢带卷环401的初始预成形操作。这形成焊接钢带卷环401的成90度角的轮廓,如图9的坡口轮廓中所示。
现在参考图10,通过与外部成形辊组件503组合的预成形辊502对第一预成形钢带卷环501执行第二预成形操作。这在第一预成形钢带卷环501中引入两个附加90度弯曲或近90度弯曲,如图10的坡口轮廓中所示。
可以包括第三预成形操作,如图11中所示。通过内部辊组件602和外部辊模型63的组合对第二预成形钢带卷环601执行这样的第三预成形操作。该第三预成形操作取决于轴承密封件701的最终期望轮廓。
现在参考图12,执行最后预成形操作,其中利用锥形键703和分段模具702的组合形成轴承密封件701的最后构造。这样的形成操作导致成品轴承密封件701形成为它的最后构造。以上步骤值得注意的是从钢带卷101的初始宽度到轴承密封件701的最后构造不形成废料。
典型地用于形成轴承密封件或轴承密封箱701的材料通常是具有选定长度和成形能力的钢,这样的钢典型地是厚度为0.073’’至0.075’’英寸的编号为SAE1010的ASTM钢。作为本发明的一部分的所有成形操作是冷成形操作,其中在任何中间步骤不必预热钢带卷以执行期望的预成形操作。
Claims (11)
1.一种制造轴承密封件的方法,包括以下步骤:
将预选宽度的钢带卷给送到环轧机中,
切割出一段分离长度的钢带卷,并且将所述长度的钢带卷轧制成具有对接接头的闭合带卷环,
焊接所述闭合带卷环的所述对接接头以形成焊接的钢带卷环,
将所述焊接的钢带卷环转移到焊缝去除工作台然后转移到焊缝整平机,其中在所述钢带卷环的两个切割端部之间的所述对接接头处的任何焊缝被整平以形成整平的钢带卷环,
将所述整平的钢带卷环转移到第一预成形机,其中在所述整平的钢带卷环中形成第一轮廓以形成第一轮廓钢带卷环,
将所述第一轮廓钢带卷环转移到第二预成形机,其中在所述第一轮廓钢带卷环中形成第二轮廓以形成第二轮廓钢带卷环,
将所述第二轮廓钢带卷环转移到第三预成形机,其中在所述第二轮廓钢带卷环中形成第三轮廓以形成第三轮廓钢带卷环,以及
将所述第三轮廓钢带卷环转移到最后成形机,其中在所述第三轮廓钢带卷环中形成最后轮廓以形成最后轮廓钢带卷轴承密封件;
其中用于将所述第二轮廓钢带卷环转移到第三预成形机并且在所述第二轮廓钢带卷环上形成第三轮廓以形成第三轮廓钢带卷环的步骤在形成所述第一轮廓之前。
2.根据权利要求1所述的方法,其中在所述整平的钢带卷环中形成的所述第一轮廓以大约90°的角形成。
3.根据权利要求1所述的方法,其中在所述第一轮廓钢带卷环中形成的所述第二轮廓以大约90°的角形成。
4.根据权利要求1所述的方法,其中所述最后轮廓钢带卷轴承密封件和所述闭合带卷环最后包括相同量的钢。
5.根据权利要求1所述的方法,其中形成所述最后轮廓钢带卷轴承密封件的所述第一轮廓形成准备作为完整的轴承密封组件的一部分安装的最后轮廓钢带卷轴承密封件。
6.一种制造轴承密封件的方法,包括以下步骤:
将预选宽度的钢带卷给送到环轧机中,
切割一段期望长度的钢带卷,并且将所述长度的钢带卷轧制成具有对接接头的闭合带卷环,
焊接所述对接接头以形成焊接闭合带卷环,
将所述焊接闭合带卷环转移到焊缝去除工作台,在所述焊缝去除工作台去除过量焊缝,
将所述焊接闭合带卷环转移到焊缝整平机,在所述焊缝整平机整平焊缝,
将所述焊接闭合带卷环转移到第一预成形机,其中在所述焊接闭合带卷环中形成第一轮廓以形成第一轮廓钢带卷环,
将所述第一轮廓钢带卷环转移到第二预成形机,其中在所述第一轮廓钢带卷环中形成第二轮廓以形成第二轮廓钢带卷环,
将所述第二轮廓钢带卷环转移到第三预成形机,其中在所述第二轮廓钢带卷环中形成第三轮廓以形成第三轮廓钢带卷环,以及
将所述第三轮廓钢带卷环转移到最后成形机,其中在所述第三轮廓钢带卷环中形成最后轮廓以形成最后轮廓钢带卷轴承密封件;
其中将所述第二轮廓钢带卷环转移到第三预成形机并且在所述第二轮廓钢带卷环上形成第三轮廓以形成第三轮廓钢带卷环的步骤在形成所述第一轮廓之前。
7.根据权利要求6所述的方法,其中在所述焊接钢带卷环中形成的所述第一轮廓以大约90°的角形成。
8.根据权利要求6所述的方法,其中在所述第一轮廓钢带卷环中形成的所述第二轮廓以大约90°的角形成。
9.根据权利要求6所述的方法,其中所述最后轮廓钢带卷轴承密封件和所述闭合带卷环最后包括相同量的钢。
10.根据权利要求6所述的方法,其中形成所述最后轮廓钢带卷轴承密封件的所述第一轮廓形成准备作为完整的轴承密封组件的一部分安装的最后轮廓钢带卷轴承密封件。
11.根据权利要求6所述的方法,其中将所述焊接钢带卷环转移到焊缝整平机,在所述焊缝整平机中能够整平在所述焊接钢带卷的所述对接接头处的任何焊缝。
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US8657299B2 (en) | 2004-07-15 | 2014-02-25 | John E. Rode | Mounting rings for shafts |
AU2012299319C1 (en) | 2011-08-19 | 2016-01-14 | The Timken Company | Stabilized backing ring and stabilizing ring therefor |
US10661326B2 (en) * | 2017-10-14 | 2020-05-26 | Inno-Spin LLC | Roll-forming methods for manufacturing roller bearing seal case |
US10711842B2 (en) | 2018-05-23 | 2020-07-14 | Amsted Rail Company, Inc. | Roller bearing seal assembly and a component thereof |
US11220279B2 (en) | 2018-07-10 | 2022-01-11 | Amsted Rail Company, Inc. | Insert and wear ring for a railway roller bearing |
AU2019351126B2 (en) | 2018-09-27 | 2023-10-26 | Inno-Spin LLC | Multi-axis roll-forming of stepped-diameter cylinder |
US11278946B2 (en) | 2018-09-27 | 2022-03-22 | Inno-Spin LLC | Multi-axis roll-forming methods, systems, and products |
US20210040991A1 (en) * | 2019-08-09 | 2021-02-11 | Amsted Rail Company, Inc. | Roller Bearing Seal Case |
US11680604B2 (en) | 2020-11-20 | 2023-06-20 | Amsted Rail Company, Inc. | Roller bearing seal assembly |
CN112846665A (zh) * | 2021-01-06 | 2021-05-28 | 王志刚 | 轴向金属密封环的生产方法 |
CN114851500B (zh) * | 2022-07-04 | 2022-11-04 | 成都航利航空科技有限责任公司 | 一种橡胶密封圈坯料自动成型方法及其装置 |
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MX2013008912A (es) | 2014-01-31 |
AU2012271246A1 (en) | 2014-03-20 |
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