200902871 九、發明說明： 【發明所屬之技術領域】 [相關申請案] 祕it请案係主張·7年3月26日所中請之特願2QQ7_〇79976 ϋ^0()7·()79977的優先權，並藉由參照其整體，而引用成本申 5月茶之一部分。 與包用;零件、 油貯存零件的附設滑油貯牛承組，以及組裝有該滑 【先前技術】 古，、丄機械之主軸軸*(main Spindle bearing)的潤滑方法而 二人,在免維修*能使用之滑油潤滑、輸送空氣中 率專方法。最近，加工機械為提高加工效 就成本油供應裝置，需要大量的空氣，因此 還有因油飛散而使環境亞化㈣3g或規:占u猶在。又’ 有人開奸、、主音取」、ί 的問通。為避免該等問題點，最近， 高速運轉= 油臈用盡，以至於接油劣化，且執道面尤其内環中的 超過100萬(軸承内#二旋JeiZlng)的5況。特別是在dn值 滑油的壽命，有其困難。轉數印111)之兩速旋轉區中，欲保證 將於介紹叫其-為： 軌道環(例如外環)^ =滑油貯存零件連接而設置在固定側 )叫础滑油畴零件延制_側執道環之 200902871 執道面的附近，設置一盥固 片；、且使該滑油貯存部及固定相形成間隙的間隙形成 間隙而相連通(例如請參照參考文獻1展道面二者間，經由該 依此滚動轴承，當轴承停 _毛細管現象，滑油之基油 與該間 出，附著並移動於固定側轨道環之軌基油將從間隙流 觸部。 軌道面而連續供給到轉動體接 r 文ί1】日本特開20〇5·180629號公報 【專利讀2】日本制纖_132765號公報 【發明内容】 存零分開使用時，由於充填在滑油貯 成型而使用。料另外的構件固疋成組合狀態，藉此-體 ^也可將滑油貯存零件組裝到滾動轴承 结構。但是採用-體成型時，製造並不ί易 以士 ^油難，甚至客戶之組裝作業也有變得雌的問題"。、 解、拷的為：提供一種滚動軸承之滑油貯存零件，係以 =决該等料為目的’能以離開滾動軸承之形態使用；並提供包 3该滑油貯存零件及滾動軸承的軸承組，及組裝有該 在 件之附設滑油貯存部之滾動軸承。 ^ 磨決課題之 200902871 ，發明之滾動軸承之滑油貯存 :首等内外環之軌道面間“數轉動ii有内環、外環、 t衣，每及外環中，鄰接不旋 的滾動轴承，於轨 存零件包含：環狀之容器部，内部道環而配置。該滑 ，之周面而插執道環之形忿 油之流道，並在尖端部2二:：承内插入部中， ==出口;且此滑油基油 本發明之軸承組，包含.爷無 設在該等内外環之軌道面具ί ί環、外環、與夹 ;=r’於彻及外環=:¾ 力成包零體成型，而係 列如車轴時的組裝作業也 在客戶處組裝滾輪到 S3,動軸承Γ於滑油貯存零;係2密封構 用，滑油也不會漏出，不致了存零件另成-體而使 承之m下，隨著滚貯存零件到滾動轴 油貯存部之熱循環將形成壓力變▲.】3=:運轉所產生滑 道面，因此可確實地。到固定側執道環的執 即爛輸承内之 200902871 外環之内周μ設置。於紳 输承内插入部，沿 f骨油因離心力飛散到外環内周部，&1==轉時’由於充 滲出口與軌道面之間的滑油基油確實地連I承内插入部之滑油 ίϊΐ成有執道面的周面而插入軸承内…、疋側軌道 滑=油參出、=在與該固定 内插入部插VI賴耻可將轴承 本發明之録組由下列部分樯、供應基油到執道面。 環、與夾設在該等内外 />ς動軸承，具有内環、外 滑油貯存零件。此滑油貯存“卸動體；及本發明之 該f定側執道環之形成有執道面之周Γ 構件之狀態下，沿 而t入到達該軌道面的附近。 存零滑承，將滑油封入滑油貯 油貯存部之熱循環將形止運轉所產生滑 分離之基油從軸承内插入 宜2該&力變動，由於從滑油 的執道面，因此可確實地供應；ς油J出口流到固定侧轨道環 之滑油，即可達到高速化:、長;二及^修僅使用封入轴承内 【實施方式】 以下參照，綱她H纖。圖i顯示 200902871 第1實施形態之滑油 油貯存零件6之：^6的剖面圖；目2顯示組合有其 如圖2所貯存部之滾動軸承2㈣剖面圖。 5，具有内環W卜環=====包含：滾動轴承 間的多數轉動體3 ;及;内外壤卜2之軌道面la、2a 2而配置。多數她 ’、Tff件6，鄰接該滾動軸承5之外環 承空間的—端 妥由固持器4所固持，内外環卜2間之轴 角滾珠軸承(angular_c7_^i(S^ 面側的端部，而滑 :=nng)，軸承油封51設於軸承背 滑油貯存零件6 °轴承正面側中， 二圖10巾，以交差影‘ 外漏。圖i 軸承20的内環！可嵌人 7所充填的部分。滾動 狀態被固定支持在;°單在/之圖；；之主細旋轉；外環2則以嵌合 固定她J ί 未圖7^之殼體内周。 離轉動體3的^2，接其贿面2a之段差面2b設於脫 向的相反側部分。該段絲之接觸角所產生方 相向於外環正面側的面。 ’、攸執道面2&延伸至外徑側而 ^油貯存零件6係與滚動轴承5 ,1所示，滑油貯存零件6由外環埴另成?$件而構成，·如 片8内周之滑油貯存零件本體9構^片8丄=裝於此外環填隙 鄰接外環2之正面側的幅面 ^外環填隙片8 之容器部1〇，内部成為滑油貯存列部分構 插入#11，從該容器部1〇突出並 f ，及％狀之轴承内 f軌道面2a的附近。具體而言，轴承卜内面2c而插入到 周面2c而插入軸承内；如圖3放大 j 1沿外環2之内 端面在與外環2的該段差面2b之間开^内插入部11之尖 U。該軸承内插入部η巾，内部成為由，油;參出用的間隙 具有一沿圓周方向延伸的開縫狀之滑油’口並^尖端 13 〇 又’ 10 200902871 驗X域此摘之外環2 _周面 ，間幵二成有連、、、“亥)月油基油滲出口 15與間隙13二者的流。 猎此，谷态部ίο内部之滑油貯存部12經由 出口 15、流道16連通至間隙13。 、4 π油基油苓 於滑油貯存零件6,涵蓋其外職_ 8之外環 及軸承内插人部11之相面二者的交差部全 環 S件填隙，接外環4 封構件17，因此可8的接觸部夾設該彈性密 輪二？？其接觸部的密封’防止滑油漏出。 下，如圖^ =合到滾動軸承5前之另成一體的狀態 二入ΐ Ϊ滑、^iif以滑油貯存部12内，達到軸承 | u之，月，由基油滲出口 15為止；麸苴典 口 15以可自由拆卸式的止茂 ^二油基油冬出 封。密封構件18除了 ！_、％册 p )等*封構件18加以密 罩蓋。將滑油贿雜也可制歸製或_製的環狀等 18拆卸下來。、，、、且&到滾動軸承20時，則將此密封構件 驅動環的外零件6係鄰接滾動軸承2〇之固定側 為滑油貯環狀之容器部1〇，内部成 出並沿外環2之开》轴承内插入部U，從該容器部10突 2a的附近。該軸i内的内周面，而插入到達執道面 並在尖端部11a具有中’，二成為滑油7之流道14， 口 15。由於滑猶^ ^周方向延伸的開縫狀之滑油基油渗出 加以密封，因此即使另成一挪5以可自由拆卸式的密封構件18 使滑油充填量之也不會漏出，不致 提高。 ％疋，而能谷易使用，使產品之可靠性 滚動轴乍^ 6如圖2所示而組合的附設滑油貯存部之 -作用如下：將軸承往主轴等組裝時，充填滑油^ 11 200902871 月油I、了存令件6之滑油貯存部i2、流道14、16與間隙13 ;梦 入作為初始潤滑用的滑油到軸承内。 ’、' 、當軸承運轉時，於密閉之滑油貯存部12所貯存的滑油7，因 ^轉時溫度上升，膨脹率不同之基油與增稠劑會分離 閉之滑油貯存部12 _部壓力上升。由於劾部壓力 it道14、滑油基油渗出口 15、流道16，從間隙13往外環1 2&流出。當溫度上制穩定狀態時，由於㈣壓力之上 失’因此基油流出之同時，内部壓力逐漸降低，每單位 / =^^減少。然後，當停止運轉時:滑= ^ 貯存部12之内部壓力約成為大氣壓。 ί壓力流出，而充滿於_ 13。 之狀恶下’滑油貯存部12處於密閉狀態。 連轉 ^後’當再開始運轉時，滑油貯存部12之内部壓 壓力二②冗：獅f，於滑油貯存部12内曰反複產生 應到外環2基油確實地移動到間隙13，並反複供 -々ΐ同於上述熱微卿成的基油流*作用，Ahvnra 官現象所形成的基油流出作用。亦即， 了所 2流道Μ、16往間隙13移動，此毛7之基油 者互起作用，而於間隙13將基油保持在、、=象2之表面張力二 轉·自，產生空氣流，因此間隙13戶二二巧體3之公 出，附者並移動於外環2的執道面2a而連續供土认到^間隙13流 :^連轉、再開始運轉所產生滑 r，/^者反複 變動；因該m力變動，從滑油7分=、^熱錢將形成壓力 ^的軌道面2a，因此可確實地供刀應 ==由= 間隙Π流到外環 之上远毛崎财，基油會_ =由於該間隙 ^的轨道面2a，因此更加 12 200902871 確實進行潤滑。 命化;1 維2使用裝入到袖承内之滑油 ’即可達到高速化、長备 該段卜環2,此外環2設有 填滑油因離心力飛散到外承20旋轉時，由於充 =基油確實地連結。因13她道面以 ^刀里之基油’從滑油貯存部12姐間隙n乍為/閏滑油被消耗 提高，進行更穩定的潤滑油補二曰此軌道面2a的作用 段差面2b插入，因此不會^轉動在此’ ^轴承内插入部Η朝 承内插入部11插入到達軌 _ 口持态4相干擾，可將軸 道面2a。 面2a的附近，並順利供應基油到軌 另外，第1貫施形態中，由 且該段差面2b *接執道面2a ^接觸U 2斜角滾珠軸承， 緣部而形成，因此更容易將p 產生方向的相反側之邊 藉此，可使段加面轉域3之正下方。 執道面2a更有效率地進行潤滑^的^給中，附近，從間隙往 ^ 軸承内 間形成 如圖4所示之第2 L於；:ί之f籌例，加以說明。但並不限於此， 側内周面2c配置該用在二，面之外環2的正面 周與外環2的内周面2門^ 而，軸承内插入部η的外 之結_。 H成顧至滑猶存部12的間隙13 置中，蔣卜彼？伽、“戍則轴衣置之例。此加工機械用心軸穿 13 200902871 承20A、20B之内環！，以内環定 位，並以_固定_ 29歸固定在主 片27定 隙片δ、30及外環_蓋31、32 =由外環填 係使殼體㈣22Α及殼體外筒22β械合^又體22内。殼體22 置用以冷卻之通油溝槽33。 σ成並於其嵌合部設 拆卸工端部213設有_(未圖示）’宜以可自由 拆卸式女褒工具或工件(未圖示)；後側 二以7自由 機構(未圖示)連結到馬達等驅動源 、= 由，轉傳達 軸裝置可__如綜合加工離_ 22。該心 研磨盤等各種加工機械。 ）、車床、銑床、 依此結構之心軸裝置，對於 滚動軸承胤、2〇B所具備濁滑油之穩定；J附：之 化、免維修化的作用，將有效地發揮。〜同逮化、長母命 滑油貯存部之滾動轴 封Η旦本發明也可應用於不使用密由封^8的=件1^密 說明本發明之應用例 f不同部分加以說明。如圖_所示而 於外環2，形成一滑油貯存零件6 合的被卡合部2d，而被密封。 卜口大冲54卡 2 ；ρ =貯存零件本體9包含：環狀之容器部ig，内 車:it*環狀之軸承内插入部11，從該容器部10 ^卜壞2之該内周面2e而插人到達 存零件6由外環填隙片8，及藉由壓人配合等方式安么；；2 14 200902871 f片8内周之滑油貯存零件本體9所構成 ^ ’軸承鄰接側的相反側之端部具有以側壁部9 周壁部10a、10b，而其内部空間作為滑油貯存部12。α、内外之 軸承内插入部11包含：尖端部11a，形成於；+ =9之内周側的周壁部10a延伸至軸承内在由 執道面2a附近的内周側片；及外周側片仙 上衣2之 體9之外周側的周壁部1〇b延伸，尖端位在^之由封存零件本 的執道面2a及端部二者之巾途處。如 卜之=中 的尖端設有-突出外徑側之卡合片5 ) Ub 外環2的環狀溝槽2d的卡合突部；此卡合乍為 之 55包覆。彈性體55係由在内周形成例如該卡之體 J槽的橡職合成軟質樹月旨等環狀構件職成。艾 片54朝滾動軸承5内而沿轴方向插人，並使又=^卡s 狀溝槽2d，藉此於該外環填隙片8 2、衣土的環 ^ J滑油貯存零件6 —體組合到滾動=5之==面^ 溝槽2d)及卡合突部(卡合片54)之間:部(環狀 油7從卡合部分漏出。 有㈣體％’因此防止滑 該轴承内插入部η中，内部成為滑油7之 具有一沿圓周方向延伸之滑油基油滲出口’亚在笑端 軸承内插入部11之尖端部lla的,,Ί 。口圖7放大所示， 部Ua的尖端外周面llab ^及基/= 目°又，該尖端 間，形成用以遠紝兮、、典、i n ‘、，向之外壞2的内周面2C之200902871 IX. Description of the invention: [Technical field to which the invention belongs] [Related application] Secret request system claim. 3rd March 26th, 7th, the special wish 2QQ7_〇79976 ϋ^0()7·() 79977's priority, and by reference to its entirety, quotes cost part of the May tea. And the package; the lubricating oil storage group for the parts and oil storage parts, and the lubrication method of the main spindle bearing* (the prior art) Maintenance* can be used to lubricate oil and deliver air in the medium rate. Recently, processing machinery has increased the efficiency of processing on the cost of oil supply devices, requiring a large amount of air, and therefore the environment is sub-evaporated due to the scattering of oil (4) 3g or gauge: it is still. Also, 'someone is raping, the main voice is taken,' ί. In order to avoid such problems, recently, the high-speed operation = the exhaustion of the oil is exhausted, so that the oil is deteriorated, and the obstruction surface, especially the inner condition of the inner ring, exceeds 1 million (the bearing #二旋JeiZlng). Especially in the dn value of the life of the oil, there are difficulties. In the two-speed rotation zone of the revolution number 111), it is guaranteed to be called - for: orbital ring (for example, outer ring) ^ = oil storage part connection and set on the fixed side) _The side of the road is in the vicinity of the road surface of the road, and a gap is formed in the gap between the oil reservoir and the gap in which the stationary phase forms a gap (for example, please refer to Reference 1 Between the two, through the rolling bearing, when the bearing stops _ capillary phenomenon, the base oil of the oil and the outflow, the rail base oil attached to and moved to the fixed side rail ring will flow from the gap to the contact portion. Continually supplied to the rotator r ί 1 文 文 文 文 文 文 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 765 765 765 132 The other components are solidified into a combined state, whereby the oil storage parts can also be assembled into the rolling bearing structure. However, when the body is formed, the manufacturing is not easy, and even the customer The assembly work also has the problem of becoming a female. , solution, copy: provide a rolling bearing oil storage parts, for the purpose of = such materials, can be used to leave the rolling bearing; and provide the bearing set of the oil storage parts and rolling bearings And the rolling bearing with the lubricating oil storage portion attached to the workpiece. ^ 200902871, the lubricating oil storage of the rolling bearing of the invention: between the orbital surfaces of the first inner and outer rings, "number of rotations ii have inner ring, outer ring, t clothing, in each outer ring, adjacent to the non-rotating rolling bearing, the rail storage parts include: the annular container part, the inner ring is arranged. The slip, the circumferential surface and the shape of the ring a flow path, and in the tip end portion 2:: inner insertion portion, == outlet; and the oil base oil of the bearing group of the present invention, including the track mask ί ί, which is not provided in the inner and outer rings, Outer ring, and clamp; =r' in the outer and outer ring =: 3⁄4 force into the package body, and the assembly work such as the axle is also assembled at the customer's wheel to the S3, the moving bearing is stored in the oil storage zero The system 2 seals the structure, the oil will not leak out, and the parts will not be made into another body. Under the condition of m, the thermal cycle will change with the thermal cycle of rolling the storage parts to the rolling shaft oil storage. ▲. 3=: The slide surface generated by the operation, so it can be confirmed. In the inner ring of the outer ring of the 200902871 outer ring, the inner part of the outer ring is placed in the inner part of the outer ring, and the f bone oil is scattered by the centrifugal force to the inner circumference of the outer ring. &1==turning time due to the infiltration outlet and the track The oil base oil between the faces is surely connected to the oil in the inner insertion portion of the I bearing into the bearing, and the inner side of the bearing surface is inserted into the bearing..., the side track slides = the oil is discharged, and the inside is inserted into the fixed portion. Partially inserted into the VI can be used to record the bearing of the present invention from the following parts, supply base oil to the road surface. Ring, and clamped inside and outside /> turbulent bearings, with inner ring, external oil storage Components. The lubricating oil storage "unloading body; and the state in which the f-side restraining ring of the present invention is formed with the peripheral member of the obstructing surface, and then enters the vicinity of the orbital surface. The thermal cycle of sealing the lubricating oil into the lubricating oil storage portion to insert the base oil generated by the sliding separation from the bearing into the bearing 2 is suitable for the force change, and can be reliably supplied due to the obligatory surface of the lubricating oil; The oil of J oil flows out to the oil of the fixed side rail ring, which can achieve high speed: long; second and ^ repair only use enclosed bearing [Embodiment] The following reference, outline her H fiber. Figure i shows 200902871 1 A cross-sectional view of the lubricating oil storage component 6 of the embodiment: ^6; and a cross-sectional view of the rolling bearing 2 (four) combined with the storage portion as shown in Fig. 2. 5, having an inner ring Wb ring ===== contains: The majority of the rotating body 3 between the rolling bearings; and the inner and outer surfaces 2 of the track 2a, 2a 2 are disposed. Most of the ', T, 6, adjacent to the rolling bearing 5, the end of the space - the retainer 4 Holder, inner and outer ring 2 shaft angle ball bearing (angular_c7_^i (S^ side of the side, while slip: =nn g), the bearing oil seal 51 is placed in the front side of the bearing back oil storage part 6 ° bearing, the second figure 10 towel, to the intersection of the shadow 'outer leakage. Figure i The inner ring of the bearing 20! Can be embedded in the 7 filled part. The scrolling state is fixedly supported; the angle is in / in the figure; the main fine rotation; the outer ring 2 is fitted to fix the inner circumference of the casing of the J ί not shown in Fig. 7^. The face 2b of the bribe face 2a is disposed on the opposite side of the off-body. The contact angle of the wire is opposite to the face on the front side of the outer ring. ', the face 2& extends to the outer diameter side and ^ The oil storage part 6 is formed by the rolling bearing 5, 1 and the lubricating oil storage part 6 is formed of an outer ring ? $ , , , 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑 滑= the container portion 1 装 of the outer ring shims 8 which is attached to the front side of the outer ring 2 in the outer ring gap, the inner portion of which becomes the oil storage column portion insertion #11, protrudes from the container portion 1 And the vicinity of the f-track surface 2a in the %-shaped bearing. Specifically, the inner surface 2c of the bearing is inserted into the circumferential surface 2c and inserted into the bearing; as shown in Fig. 3, the inner end surface of the outer ring 2 is enlarged j1 A tip U of the inner insertion portion 11 is opened between the step 2b of the outer ring 2. The inner insertion portion of the bearing is n-shaped, and the inside is made of oil; the gap for the introduction has a slit extending in the circumferential direction. The oil 'mouth and ^ tip 13 〇 and '10 200902871 test X domain this pick outer ring 2 _ circumferential surface, between the two 有 有 、,,,,,,,,,,,,,,,,,,,,,,,,, The flow of people. In this case, the internal oil reservoir 12 is connected to the gap 13 via the outlet 15 and the flow passage 16. 4 π oil-based oil entangles in the lubricating oil storage part 6, covering the intersection of the outer ring _ 8 outer ring and the bearing intervening human part 11 and the intersection of the full ring S piece, and the outer ring 4 The member 17, so that the contact portion of the 8 can sandwich the elastic pinch 2? ? The seal of the contact portion prevents the oil from leaking out. Next, as shown in the figure ^ = in the state of the rolling bearing 5 before the integration of the two into the 二 、, ^iif in the oil reservoir 12, to reach the bearing | u, month, from the base oil bleed 15; bran The 苴典口15 is sealed with a freely detachable type of locomotive. Sealing member 18 in addition to ! _, % book p) and the like * sealing member 18 is covered with a cover. The oil and brittle can also be dismantled or detached. When the rolling bearing 20 is applied to the rolling bearing 20, the outer part 6 of the sealing member drive ring is adjacent to the fixed side of the rolling bearing 2〇, and the container portion 1〇 of the oil-storage ring is formed, and the inside is formed along the outer ring. The opening of the bearing 2 is inserted in the vicinity of the container portion 10 from the vicinity of the container portion 10. The inner peripheral surface of the shaft i is inserted into the road surface and has a middle portion at the tip end portion 11a, and the second portion serves as the flow path 14 of the lubricating oil 7, and the port 15. Since the sliding-like oil base oil extending in the circumferential direction is oozing out and sealed, even if the other part 5 is removed, the detachable sealing member 18 does not leak the lubricating oil filling amount, and does not improve. . %疋, and can be easily used, so that the reliability of the product rolling axis 乍^6 as shown in Figure 2 combined with the oil storage section - the role is as follows: when the bearing is assembled to the spindle, etc., fill the oil ^ 11 200902871 Moon oil I, the oil storage part i2 of the storage unit 6, the flow paths 14, 16 and the gap 13; dreaming of the oil for initial lubrication into the bearing. ',', when the bearing is in operation, the lubricating oil 7 stored in the sealed oil storage portion 12 is separated from the lubricating oil storage portion 12 by the temperature at which the temperature rises during the rotation, and the base oil and the thickener having different expansion ratios are separated. _ part of the pressure rises. Since the crotch pressure it road 14, the oil base oil bleed port 15, and the flow path 16, flow out from the gap 13 to the outer ring 1 2 & When the temperature is stable, the internal pressure gradually decreases due to the loss of the pressure above (4), and the internal pressure gradually decreases, decreasing per unit / =^^. Then, when the operation is stopped: slip = ^ The internal pressure of the reservoir 12 becomes approximately atmospheric pressure. ί pressure flows out and is full of _ 13. The oil reservoir portion 12 is in a sealed state. After the start of the operation, the internal pressure of the oil reservoir 12 is two or more redundant: the lion f is repeatedly generated in the oil reservoir 12 and should be moved to the outer ring 2 and the base oil is surely moved to the gap 13 And repeated supply--the same as the base oil flow* of the above-mentioned heat micro-Qing, the base oil formed by the Ahvnra official phenomenon. That is, the two runners Μ 16 move toward the gap 13 , and the base oil of the hair 7 interacts with each other, while the base oil is held in the gap 13 and the surface tension of the image 2 is rotated twice. Air flow, so the gap 13 households of the second and second body 3, the attached and moved to the outer ring 2 of the obeying surface 2a and continuously supply the soil to recognize the gap 13 flow: ^ continuous rotation, and then start running to produce slip r, / ^ person repeatedly changes; because the m force changes, from the oil 7 points =, ^ hot money will form the pressure of the track surface 2a, so the knife can be surely == by the gap turbulence to the outer ring On the far-off Mao Qicai, the base oil will be _ = due to the gap surface 2a of the gap ^, so the 12 200902871 is indeed lubricated. Life-saving; 1 dimension 2 uses the oil loaded into the sleeve to achieve high speed, long-term preparation of the section of the ring 2, in addition to the ring 2 is filled with oil due to centrifugal force scattered to the outer bearing 20 rotation, due to Charge = base oil is indeed linked. Because 13 of her road surface is the base oil of the knife, 'from the oil storage part 12, the sister's gap n乍 is / 闰 the oil is consumed, and a more stable lubricating oil is added to the surface of the track surface 2a. Insertion, therefore, does not rotate in this '^ bearing insertion portion 插入 into the inner insertion portion 11 into the arrival rail _ mouth holding state 4 phase interference, the axle surface 2a can be. In the vicinity of the surface 2a, the base oil is smoothly supplied to the rail. In the first embodiment, the differential surface 2b* receiving surface 2a is contacted with the U 2 bevel ball bearing and the edge portion, so that it is easier. By the side of the opposite side of the direction in which p is generated, the segment can be added directly below the domain 3. The road surface 2a is more efficiently lubricated. In the vicinity, the second L is formed as shown in Fig. 4 from the gap to the inside of the bearing. However, the side inner peripheral surface 2c is disposed such that the front surface of the outer ring 2 and the inner peripheral surface 2 of the outer ring 2 are disposed on the outer peripheral surface 2c, and the outer joint _ of the inner insertion portion η of the bearing is disposed. H Cheng Gu to the gap 13 of the slide still 12, Chiang Bu?伽, "戍 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴 轴And the outer ring _ cover 31, 32 = the outer ring is filled so that the casing (four) 22 Α and the outer casing 22 of the casing are mechanically combined with the body 22. The casing 22 is placed for cooling the oil passage groove 33. The fitting portion of the fitting portion 213 is provided with a _ (not shown) detachable virgin tool or a workpiece (not shown), and the rear side is coupled to the motor by a 7-free mechanism (not shown). Such as the drive source, = by, transfer to the shaft device can be __ such as comprehensive processing away _ 22. The heart grinding disc and other processing machinery.), lathe, milling machine, the mandrel device according to this structure, for rolling bearings, 2〇B has the stability of the turbid oil; J attached: the role of the chemical, maintenance-free, will be effectively played. ~ With the capture, the long mother life oil storage section of the rolling shaft seal 本 本 This invention can also be It is applied to the different parts of the application example f of the present invention, which is applied to the outer ring 2, as shown in FIG. The oil storage part 6 is engaged with the engaged portion 2d, and is sealed. 卜口大冲54卡2; ρ = storage part body 9 includes: annular container part ig, inner car: it* annular bearing inserted The portion 11 is inserted from the inner peripheral surface 2e of the container portion 10 into the inner peripheral surface 2e, and the outer peripheral shim piece 8 is reached by the outer ring shim 8 and the like by the press fit; 2 14 200902871 f 8 The inner peripheral lubricating oil storage part body 9 constitutes the end portion on the opposite side of the bearing abutting side having the side wall portion 9 peripheral wall portions 10a, 10b, and the inner space thereof serves as the oil reservoir portion 12. α, inner and outer bearings The inner insertion portion 11 includes a tip end portion 11a formed on the inner peripheral side portion of the inner circumferential side of +=9 and extending to the inner peripheral side sheet in the vicinity of the bearing surface 2a in the bearing; and a body 9 of the outer peripheral side panel The peripheral wall portion 1〇b on the outer peripheral side extends, and the tip end is located at the path of the obstructed surface 2a and the end portion of the sealed part. The tip of the middle portion is provided with a protruding outer diameter side. Engagement piece 5) Ub engagement projection of annular groove 2d of outer ring 2; this engagement ridge is covered by 55. Elastomer 55 is formed by, for example, the card on the inner circumference. The ring member of the body J-slot is composed of a ring member, etc. The slab 54 is inserted into the rolling bearing 5 and inserted in the axial direction, and the card is s-shaped groove 2d, thereby the outer ring Shrug 8 2, the ring of the soil soil J J oil storage parts 6 - body combination to the rolling = 5 = = face ^ groove 2d) and the engagement protrusion (the engagement piece 54): the part (ring The oil 7 leaks from the engaging portion. There is (four) body %' thus preventing sliding into the bearing insertion portion η, and the inside becomes the lubricating oil 7 having a lubricating oil base oil extending in the circumferential direction. The tip end portion 11a of the inner insertion portion 11 is, Ί. As shown in an enlarged view of the mouth diagram 7, the tip outer peripheral surface 11ab^ and the base/= of the portion Ua are formed, and the inner peripheral surface 2C for the outer edge, the pattern, the in ', and the outer 2 is formed between the tips. It
4 用例 道 I 停止所產生熱循環’滑油貯存部12内的壓力反3承之2及 管現f1之基油反複被供__2 加上毛細 零件“械油貯存 )以卡合在固定側執道環之外 200902871 斤，的環狀之被卡合部(環狀溝槽μ)，因μ ⑽雌承5之外環2之寬不加大之 ^ Α1)，因此可 二合，_承5。又，就此情況之滾雜^件6 -體 的附设軸承油封之滾動輛承 :’右使用量產 上述被卡合部(環St: =====細 _ 爷炙結構例，加以說明。但並不限於μ_ L ^ 之結構例。 风逑k至q /由射存部12的間隙13 環狀之缺口部t m ^ ®2e之端部的附近處呈高低狀設有 外環2的被ΪΪ,作6(A)、6⑻及圖7所示實施形態中之 端部，設有外環正面側幅面的 環狀突部8a，作二二ί iH ί刀呈高低狀縮小徑的 將滑如吁接方式使其卡合在外環2的缺口部2e。藉此， 外環2 ^口^體=到滾動轴承5。進行此卡合操作時，在 55A。|έ y·、/卩 角洛部設置例如〇型環等環狀之彈性體 間失^4遥’14触於《被卡合部(缺口部2e)及卡合突部(環狀突部㈣之 性=二A因此防止滑油7從卡合部分漏出。又，此 变件太骑q ^圖6 A)、6(B)及圖7所示應用例1的滑油貯存 _所示㈣1%。其他結翻與圖6(A)、6⑼ 16 200902871 圖10顯不使用圖6(A)、6(B)及圖7 例1之附設I油貯該應用 =);一。所示本 包含將下=。 動軸;態二之環附；貯=;等動内，下列部分構成;滾 轉動體；及滑油貯存零件，對該;觸面間的多數 環中，鄰接不旋轉之固定側執道^而承兮於執道環之内環及外 環狀之容器部，内部成為滑油貯存部油貯存零件包含： ㈣容器部突出並沿該固定側執道環之if 2承内插入部’ 入到達該執道面的附近。此軸承内插執；面之周面而插 2間j成滑油流道，或者内部成為滑油固：側執道環的周 的環狀之被卡合部。、。在5亥口疋側軌道環的該周面所形成 專利文獻2所揭示的技術巾， 以將滑油貯存零件—馳麵^加大軸科環的寬度， 此時轴承外環的製作變難，且 體成型之結構例；但 樣，由於在滑油貯存零件設置一今阿。相對於此，依此態 環的周面_ m環狀之被卡a :卡合在固定側轨道 ^即可將滑油貯存零件一體组合到大滚動轴承的寬 因此不須另外加工，而可降；；/稍利用作上述被卡合部， [態樣2] a 1中’細娜麵她，娜崎存零件之該 200902871 容器部由外環填隙片、與於 外的周壁部之容器本體所構成。;^之關所安裝而具有内 形成於從該容器本體之簡 ^^插人部包含：尖端部， 附近的内周側片；及外周側片：伸而尖端位在該軌道面 延伸，尖端位在該外環之内周谷态本體之外周側的周壁部 處。該外周側片的尖端設有道面及端部二者之中途 片；此卡合片之尖端以彈性體^於^合突部之外徑側的卡合 之，ίΐ設ί的該被卡合合片亦可卡合於該外環 片，因此可容‘地:成件之容器本體具有外周側 合的iiV又外環顧軸合部之環狀溝槽卡 於態樣1中，該固定側 容器部由外環填隙片、與此t 咏，簡油貯存零件之該 狀 存 所構成。該外環之該被卡人衣^片之内周所安裝的容器本體 的環狀之缺口部，而該滑油“Hi端部内周所設置高低狀 隙片之端面所設置的環狀突部。¥ 卡合突部亦可為該外環填 的環 [態樣4J 於態樣 轉動體的方向而設置’連触道_段差©沿遠離 %的該段差面之間亦 ㈣面與該岐侧執道 此態樣之·卜、Fnr, 由基油冬出用的間隙。 零件的軸承内二部的尖端道環的段差面及滑油貯存 ，容易地進行上述間隙設計i=滲出用的間隙，因 忐使滑油之滲出情形一定化。〃 &理而產品間不會發生變動， 如上述’-邊參關式’—邊說賴佳之實施雜；但只要 18 200902871 疋d悉本技蟄之士，閱讀本說明 地思及各種之變形例及修正例。因此?範圍内容易 於由附加之申請專利範圍所決定之本發明範#例及修正例也屬 【圖式簡單說明】 本發明藉由參考附加圖式 明確的理解 '然而，實施形態及圖式=== 场，可獲得更 之範圍係由附加的中請專利範圍所較。又本發明 圖式中的相同零件號碼顯示相同部分。 附加圖式t，多數 圖。圖1係依本發明之第1實施形態的滑油貯存零件的部分剖面 的部合有該滑油貯存零件的附設滑油貯存部之滾動轴承 圖3係圖2之部分放大剖面圖。 承的發明之第2實施形態的附設滑油貯存部之滾動車由 之附設滑油貯存部之滾動— ，6(A)係依本發明之第！應用例的部分附設滑油 動軸承的剖面圖；6(B)係同滾動軸承的部分分解剖面圖。K濃 圖7係圖6(A)之部分放大剖面圖。 的部本發明之第2應用例的附設滑油貯存部之滚動轴承 圖9係依本發明之第3應用例的附設滑油貯存部之 的部分剖面圖。 平艰 圖1〇係使用圖6(A)、6(B)之附設滑油貯存部之滾動軸承的加 工機械用心軸裝置的剖面圖。 【主要元件符號說明】 19 200902871 1〜内環 la〜執道面 2〜外環(固定侧軌道環） 2a〜軌道面 2b〜段差面 2c〜内周面 2d〜被卡合部(環狀溝槽） 2e〜缺口部 3〜轉動體 4〜固持器 5〜滾動轴承 6〜滑油貯存零件 7〜滑油 8〜外環填隙片 8a〜環狀突部 9〜滑油貯存零件本體 10〜容器部 10a〜内周侧之周壁部 10b〜外周侧之周壁部 10c〜側壁部 11〜轴承内插入部 11a〜尖端部 lib〜外周側片 llaa〜内周侧片之尖端面 llab〜内周側片之尖端外周面 12〜滑油貯存部 13〜間隙 14〜流道 15、15A〜滑油基油滲出口 20 200902871 16〜流道 17〜彈性密封構件 18〜密封構件 20〜附設滑油貯存部之滾動轴承 20A、20B〜附設滑油貯存部之滚動軸承 21〜主轴 21a〜前側的端部 21b〜後侧的端部 22〜殼體 22A〜殼體内筒 22B〜殼體外筒 26〜内環定位填隙片 27〜内環填隙片 29〜内環固定螺帽 30〜外環填隙片 31、32〜外環推壓蓋 33〜通油溝槽 51〜軸承油封 54〜·合突部(卡合片） 55、55A〜彈性體 214 Use case I Stop the generated thermal cycle 'The pressure in the oil reservoir 12 is reversed 3 and the base oil of the pipe f1 is repeatedly supplied __2 plus the capillary parts "mechanical oil storage" to be engaged on the fixed side Outside the ring of the road, the number of the ring-shaped joints (circular groove μ), because of the μ (10) female bearing 5, the width of the outer ring 2 does not increase ^ Α 1), so it can be combined, _ In addition, in this case, the rolling bearing of the bearing oil seal is attached to the 6-body: the right-hand mass production of the above-mentioned engaged part (ring St: =====fine_ 炙 炙 structure example, The configuration example is not limited to μ_L ^. The air 逑 k to q / the gap 13 of the injection portion 12 is provided with an outer ring in the vicinity of the end portion of the annular portion tm ^ ® 2e The quilt of 2 is made into the end portion of the embodiment shown in Fig. 6 (A), 6 (8) and Fig. 7, and the annular projection 8a of the front side of the outer ring is provided, and the diameter of the ridge is reduced to a high and low shape. It will be snapped into the notch 2e of the outer ring 2. Thus, the outer ring 2^ is pressed to the rolling bearing 5. When this engaging operation is performed, at 55A.|έ y· , / 卩 corner Luo part settings such as 〇 type ring, etc. The ring-shaped elastic body is in contact with the "engaged portion (notch portion 2e) and the engaging projection portion (the annular projection portion (four)) = two A, thereby preventing the oil 7 from leaking out from the engaging portion In addition, this variant is too riding q ^ Figure 6 A), 6 (B) and the oil storage of application example 1 shown in Figure 7 (4) 1%. Other knots and Figure 6 (A), 6 (9) 16 200902871 Figure 10 shows the use of Figure 1 (A), 6 (B) and Figure 1 Example 1 attached I oil storage application =); one. The present inclusion will be the next =. The moving axis; the second ring attached; =; in the same movement, the following parts are formed; the rolling rotor; and the oil storage parts, the; the majority of the rings between the contact surfaces, adjacent to the fixed side of the non-rotating side, and bearing the inner ring of the road ring And the outer annular container portion, the internal oil storage portion oil storage component includes: (4) the container portion protrudes along the fixed side of the road ring if 2 inner insertion portion 'into the vicinity of the road surface. The bearing Interpolation; inserting two j-shaped oil passages on the circumference of the surface, or internally forming the oil-tightness: the ring-shaped engaged portion of the circumference of the side-by-side ring. The technique disclosed in Patent Document 2 is formed by the circumferential surface of the ring. The surgical towel, in order to store the lubricating oil parts, the surface of the shaft, and the width of the shaft ring, the production of the outer ring of the bearing becomes difficult, and the structure of the body is formed; however, since the oil storage parts are set up today In contrast, according to the circumferential surface of the ring _ m ring-shaped card a: snapping on the fixed side rail ^ can integrally combine the oil storage parts to the width of the large rolling bearing, so no additional processing is required , and can be lowered;; / slightly used as the above-mentioned engaged part, [Surface 2] a 1 in the 'fine Na face her, Nagasaki storage part of the 200902871 container part from the outer ring shim, and other The container body of the peripheral wall portion is formed. The door is mounted and has a built-in portion from the container body, including: a tip end portion, a nearby inner peripheral side piece; and a peripheral side piece: the tip end is extended on the track surface, the tip end It is located at the peripheral wall portion on the outer peripheral side of the inner circumferential valley body of the outer ring. The tip end of the outer peripheral side piece is provided with a middle piece of the road surface and the end portion; the tip end of the engaging piece is engaged with the elastic body to engage the outer diameter side of the protruding portion, and the card is provided The sealing piece can also be engaged with the outer ring piece, so that the container body of the piece can be circulated with the iiV of the outer circumference and the annular groove of the outer ring-shaped coupling part is stuck in the aspect 1, the fixing The side container portion is constituted by the outer ring shims, and the t 咏, the simple oil storage parts. An annular notch portion of the container body to be mounted on the inner circumference of the outer ring of the card, and the annular protrusion provided on the inner end of the Hi end portion of the upper end of the high and low gap piece ➢ The snap-in protrusion can also be the ring filled by the outer ring. [The state 4J is set in the direction of the state-rotating body.] The contact-track_segment difference is also along the section of the section that is far away from the % (4) plane and the 岐The side is obeying this aspect, Bu, Fnr, the gap used for the base oil in winter. The step surface of the tip ring of the two parts of the bearing and the oil storage are easy to carry out the above gap design i = for oozing The gap, because of the squeaking of the oil will be certain. 〃 & rationally, there will be no changes between the products, such as the above-mentioned '-side-side-type' - while said Lai Jia's implementation of the miscellaneous; but as long as 18 200902871 疋d 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The invention is clearly understood by reference to the additional drawings 'however, the embodiment and the schema === The field is obtained by comparison with the scope of the appended claims. The same part numbers in the drawings of the present invention show the same parts. Additional drawings t, most of the drawings. Figure 1 is the first embodiment of the present invention. FIG. 3 is a partially enlarged cross-sectional view showing a portion of a cross-sectional portion of a lubricating oil storage component in which a lubricating oil storage portion is attached. FIG. 2 is a partial enlarged cross-sectional view of the second embodiment of the invention. The rolling stock of the storage section is provided with the rolling of the lubricating oil storage section, and 6(A) is a sectional view of the sliding oil-moving bearing according to the part of the application example of the present invention; 6(B) is a partial decomposition of the rolling bearing Fig. 9 is a partial enlarged cross-sectional view of Fig. 6(A). A rolling bearing with a lubricating oil reservoir according to a second application example of the present invention is shown in Fig. 9 according to a third application example of the present invention. A partial cross-sectional view of the lubricating oil storage portion is attached. Fig. 1 is a cross-sectional view of a machining mechanical mandrel device using the rolling bearing of the lubricating oil reservoir of Figs. 6(A) and 6(B). Description] 19 200902871 1 ~ inner ring la ~ obeying face 2 ~ outer ring (fixed side orbital ring) 2a to track surface 2b to step surface 2c to inner peripheral surface 2d to the engaged portion (annular groove) 2e to the notched portion 3 to the rotating body 4 to the retainer 5 to the rolling bearing 6 to slide Oil storage member 7 to lubricating oil 8 to outer ring shims 8a to annular projections 9 to lubricating oil storage component main body 10 to container portion 10a to inner peripheral side peripheral wall portion 10b to outer peripheral side peripheral wall portion 10c to side wall portion 11 to the bearing insertion portion 11a to the tip end portion lib to the outer peripheral side sheet 11aa to the tip end surface 11ab of the inner peripheral side sheet to the tip outer peripheral surface 12 of the inner peripheral side sheet to the lubricating oil reservoir portion 13 to the gap 14 to the flow path 15, 15A ～ lubricating oil base oil bleed outlet 20 200902871 16 to flow path 17 to elastic sealing member 18 to sealing member 20 to rolling bearing 20A, 20B to which lubricating oil reservoir is attached ~ rolling bearing 21 to main shaft 21a to which oil reservoir is attached Front end portion 21b to rear end portion 22 to case 22A to case inner tube 22B to case outer tube 26 to inner ring positioning shim 27 to inner ring shim 29 to inner ring fixing nut 30~ Outer ring shim 31, 32 ~ outer ring pressing cover 33 ~ oil passage groove 51 - bearing oil seal 54 ~ · joint protrusion (engagement ) 55,55A~ elastomer 21