JP4542564B2 - An oil tank that can change the direction of assembly and a linear slide to install the oil tank - Google Patents

An oil tank that can change the direction of assembly and a linear slide to install the oil tank Download PDF

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JP4542564B2
JP4542564B2 JP2007137231A JP2007137231A JP4542564B2 JP 4542564 B2 JP4542564 B2 JP 4542564B2 JP 2007137231 A JP2007137231 A JP 2007137231A JP 2007137231 A JP2007137231 A JP 2007137231A JP 4542564 B2 JP4542564 B2 JP 4542564B2
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oil tank
oil
convex
slide
hole
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JP2008291902A (en
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俊良 呉
新村 許
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Hiwin Technologies Corp
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Description

本発明は、組付方向変換自在なオイルタンク及びオイルタンクのリニアスライドを提供する。リニアスライドのオイルタンクを組み付ける際して周辺の状況に応じてその方向を任意に変換することを主な用途とする。またオイルタンクの内部の周りにいずれも毛細原理により液体を吸収または輸送する送油具を敷設すると共に、該送油具に対応するオイルタンク上に一つないし複数の微細孔を設け、微細孔を設置することでオイルタンクの内部が常時に正圧に保たれ、さらに、潤滑油（脂）自身の表面張力により微細孔から流出することはない。また、オイルタンクの方向変換の組付ける時、オイルタンク内の潤滑油（脂）が下方向へ集中して流動する特性を利用して、周りに分布している送油具のいずれも潤滑油（脂）と接触して毛細原理により潤滑油（脂）をスライドのボール溝に正常に輸送することによって、ボール溝上に回転するボールが順調に潤滑することができる。   The present invention provides an oil tank and a linear slide of the oil tank that are freely changeable in assembly direction. When assembling the oil tank of the linear slide, the main application is to arbitrarily change the direction according to the surrounding situation. In addition, an oil supply device that absorbs or transports liquid by the capillary principle is laid around the inside of the oil tank, and one or more fine holes are provided on the oil tank corresponding to the oil supply device. By installing the oil tank, the inside of the oil tank is always kept at a positive pressure, and further, it does not flow out of the fine holes due to the surface tension of the lubricating oil (grease) itself. Also, when assembling the direction change of the oil tank, the lubricant oil (grease) in the oil tank concentrates and flows downward, so that any of the oil feeding tools distributed around The ball rotating on the ball groove can be smoothly lubricated by normally transporting the lubricating oil (grease) to the ball groove of the slide by contact with the (grease) and the capillary principle.

米国特許第６２９０３９４号（以下、第１の先願と略称する）を示した図２及び図７を参照するように、エンドカバー６の側辺にオイルタンク２１を組み付け、該オイルタンク２１がスライド２に合わせて冂字状形状に設けられる。その底部の溝孔は、スライド２の往復変移を提供でき、かつ該溝孔の両対向した内側面にはそれぞれ突出した塗布具３０が設けられる。両塗布具３０はオイルタンク２１の内部まで連通してオイルタンク２１内の潤滑油を吸収するとともに、潤滑油を塗布具３０の表面４０に輸送することができる。前記各塗布具３０の表面は、常時にスライド２の両側のボール溝４に接触して該両ボール溝４内に回転するボール（ボールがスライダ１と両エンドカバー６中に循環還流する。図示せず）が良い潤滑が得られる。しかし、この第１の先願は、以下の欠点を有している。   As shown in FIGS. 2 and 7 showing US Pat. No. 6,290,394 (hereinafter referred to as the first prior application), an oil tank 21 is assembled on the side of the end cover 6, and the oil tank 21 is slid. 2 is provided in a square shape. The slot at the bottom can provide reciprocal displacement of the slide 2 and projecting applicators 30 are provided on the opposing inner surfaces of the slot. Both applicators 30 communicate with the inside of the oil tank 21 to absorb the lubricating oil in the oil tank 21 and transport the lubricating oil to the surface 40 of the applicator 30. The surface of each applicator 30 is always in contact with the ball grooves 4 on both sides of the slide 2 and rotates into the ball grooves 4 (the balls circulate and recirculate in the slider 1 and both end covers 6. (Not shown) provides good lubrication. However, this first prior application has the following drawbacks.

１．該第１の先願の塗布具３０は、オイルタンク２１のの内底部からある距離を有しているので、オイルタンク２１内のオイルレベルが塗布具３０より低くなった場合、該塗布具３０は、潤滑油を吸引できなくなり、作業員が即時に発見できなければ、スライド２、ボール及びスライダ１を磨耗させ、ひいて機具の精度まで影響することになる。   1. Since the applicator 30 of the first prior application has a certain distance from the inner bottom of the oil tank 21, when the oil level in the oil tank 21 becomes lower than the applicator 30, the applicator 30 If the lubricant cannot be sucked and the worker cannot find it immediately, the slide 2, the ball, and the slider 1 are worn, and the accuracy of the machine is affected.

２．前記第１の先願のオイルタンク２１を組み付ける際、一方向のみ組み付けることは可能である。即ち、塗布具３０は、常時に下方に位置して始めて潤滑油を吸収することができるため、特殊な場合、オイルタンク２１を転倒させ、横転させなければ、この先願を使用することができない。   2. When assembling the oil tank 21 of the first prior application, it can be assembled only in one direction. That is, since the applicator 30 can always absorb the lubricating oil only when it is positioned below, this special application cannot be used unless the oil tank 21 is turned over and rolled over.

さらに、台湾出願の第９３１２８７８９号の「自己潤滑ユニットを備えたリニアスライド」（以下、第２の先願と略称）を参照するように、該第２の先願は、本願の発明者の先願で、前記第１の先願の欠点を既に克服している。しかし、特殊な作業環境においては、自己潤滑ユニットを転倒したり横転したりして組み付けなければならない場合、オイルボックス５１の通油孔５１５がエンドカバー３０の通油孔３１に整列できなくなるため、潤滑油は、オイルボックス５１の通油孔５１５から流出して、潤滑油の無駄になる。もしくは、該通油孔５１５を密封させると、その他の問題が生じられ、即ち、潤滑油が消耗されつつ、オイルレベルが下げた場合、オイルボックス５１の内部は負圧になり、送油素子５３の毛細原理による潤滑油の送油効率が低くなるため、スライド２０の各回転溝２１の潤滑効果が悪く、スライド２１、ボール及びスライド１０を磨耗して機具の精度まで影響することになる。
米国特許第６２９０３９４号公報 台湾特許出願第９３１２８７８９号明細書 Furthermore, as referred to “Linear slide with self-lubricating unit” (hereinafter referred to as “second linear application”) of Taiwan application No. 93128789, the second prior application is a prior application of the inventor of the present application. The application has already overcome the drawbacks of the first prior application. However, in a special work environment, when the self-lubricating unit has to be assembled by overturning or overturning, the oil passage hole 515 of the oil box 51 cannot be aligned with the oil passage hole 31 of the end cover 30. The lubricating oil flows out from the oil passage hole 515 of the oil box 51 and is wasted. Alternatively, when the oil passage hole 515 is sealed, another problem occurs, that is, when the oil level is lowered while the lubricating oil is consumed, the inside of the oil box 51 becomes negative pressure, and the oil feeding element 53 Therefore, the lubricating effect of each rotating groove 21 of the slide 20 is poor, and the slide 21, the ball, and the slide 10 are worn to affect the accuracy of the equipment.
US Pat. No. 6,290,394 Taiwan Patent Application No. 93128789

前記の従来のリニアスライドのオイルタンクの欠点に鑑み、本発明者は、この製品に関わる長年の研究開発の経験を生かし、研究を研究に積み重ねて設計改良つつ、さらにサンプルを試作して実験を繰り返した上で、改良を加えて漸く下記の発明の目的として達成し得る本発明を案出することができた。   In light of the shortcomings of the oil tank of the conventional linear slide described above, the present inventor has made use of his many years of research and development experience related to this product, accumulated research into research and improved design, and further prototyped samples and conducted experiments. After repeating the invention, the present invention that can be achieved as the object of the following invention can be devised with improvement.

即ち、本発明は、主に、オイルタンク内部の周りの何れも送油具が敷設されると共に、該送油具に対応するオイルタンク上にオイルタンクの外部と通気可能な通気孔を設けることによって、オイルタンク内の圧力と外部の圧力をバランスに保たれ、オイルタンクの組付方向が任意に変換されても、送油具によりオイルタンク内の潤滑油（脂）をリニアスライドのボール溝に正常に輸送させ、リニアスライドの潤滑に提供できる目的とする。   That is, according to the present invention, oil supply tools are mainly laid around the inside of the oil tank, and a vent hole that allows ventilation to the outside of the oil tank is provided on the oil tank corresponding to the oil supply tool. This keeps the pressure inside the oil tank and the external pressure in balance, and even if the assembly direction of the oil tank is changed arbitrarily, the lubricating oil (grease) in the oil tank is fed by the oil feeder to the ball groove of the linear slide. The purpose is to provide normal lubrication for linear slides.

前記の発明の目的を達成するために、本発明の改良特徴として、オイルタンクの内部に潤滑油（脂）の蓄積可能な収容空間を備え、該オイルタンクの周りに互い連結した送油具が敷設される。該送油具は毛細管原理により潤滑油（脂）をオイルタンクの外部まで送出し、該オイルタンクは組付部を有し、オイルタンクの組付部がオイルタンクの内部まで突出する凸管で、かつ該凸管の突出端が閉鎖端として設置され、該凸管にオイルタンクの外部まで連通する通孔を有し、該凸管の外リングは一部下方向へ凹んだ段階状の欠口に切断される。欠口の両側は、さらに前記凸管の通孔を連通するための細い溝が開設され、該凸管の欠口は、送油具を承接するのに用いられ、前記両細い溝の軸方向が送油具に被覆され、該両細い溝の径方向が凸管の通孔とオイルタンクの内部とに連通する。前記オイルタンクの組付部は、内部に送油具を備えた連結具との結合を提供することができ、該連結具は、さらにエンドカバーの側面に固定された固定台とを結合する。該固定台に塗布シートを設け、該塗布シートがスライドに対応する複数のボール溝は、それぞれ突出部を形成してボール溝と常時接触を保たれる。潤滑油（脂）は、オイルタンク中の送油具から連結具の送油具まで送油し、さらに、連結具の送油具から固定台の塗布シートまで送油させ、該塗布シートの両突出部により潤滑油（脂）をスライドの両側の複数のボール溝に塗布することができる。 In order to achieve the object of the present invention, as an improved feature of the present invention, there is provided an oil feeding tool provided with a storage space capable of accumulating lubricating oil (grease) in an oil tank and connected to each other around the oil tank. Laid. Said transmission oil instrument lubricating oil (fat) is sent to the outside of the oil tank with the principles capillary tube, the oil tank has a attaching portions, convex tube assembly portion of the oil tank projects to the inside of the oil tank And the projecting end of the convex tube is installed as a closed end, and has a through hole communicating with the convex tube to the outside of the oil tank, and the outer ring of the convex tube is partially stepped and recessed downward. It is cut into mouth. On both sides of the notch, a narrow groove is further provided for communicating the through hole of the convex tube, and the notch of the convex tube is used to contact the oil feeding tool. Is covered with the oil feeding tool, and the radial direction of the two narrow grooves communicates with the through hole of the convex tube and the inside of the oil tank. The assembly part of the oil tank can provide a coupling with a coupling tool having an oil feeding tool therein, and the coupling tool further couples a fixing base fixed to the side surface of the end cover. An application sheet is provided on the fixed base, and the plurality of ball grooves corresponding to the slide form the protrusions, respectively, so as to maintain a constant contact with the ball grooves. Lubricating oil (grease) is fed from the oil feeding tool in the oil tank to the oil feeding tool of the coupling tool, and is further fed from the oil feeding tool of the coupling tool to the application sheet of the fixing base. Lubricating oil (grease) can be applied to the plurality of ball grooves on both sides of the slide by the protrusions.

審査官及び当該技術分野に熟知している者が本発明に対し、より一層理解するためには、より具体的な実施例を挙げて、下記のように詳しく説明する。（ただし、当該実施例は、単に便利に説明するために用いられるもので、本発明による日後の実施など、これに限るものでなく、本発明の技術特徴により成された何れの改良実施など本発明に拘束されるべきとする）。   In order for the examiner and those familiar with the technical field to understand the present invention more fully, a more specific example will be given and explained in detail as follows. (However, this embodiment is merely used for convenient explanation, and is not limited to the implementation of the present invention, such as implementation after the day. The present invention includes any improvements implemented by the technical features of the present invention. Should be bound by the invention).

図１ないし図３を参照する。本実施例のオイルタンク２０は、開放端をなした本体２３に送油具２２を設け、該本体２３の開放端は、さらに閉鎖板２１で密閉して良い密封効果を有する中空本体になっている。該本体２３の内部は、潤滑油（脂）を蓄積する収容空間２３４を形成し、該本体２３が開放端に隣接した全内壁面に閉鎖板２１が嵌合するための凹んだ階段状縁２３１を形成する。本体２３の内部空間２３４の周りの隅部には、それぞれ欠口２３３を備えた支持柱２３２をさらに設置し、各支持柱２３２が本体２３の閉鎖端から開放端に延伸する。前記欠口２３３のいずれも本体２３の内壁面に対向して設けられ、該本体２３の閉鎖端にさらに開放端に延伸する通孔２３６を備えた凸管２３５が設置され、該凸管２３５の通孔２３６は、本体２３の内外に連通する。該凸管２３５は、密封状態になるように閉鎖板２１に当接して収容空間２３４中の潤滑油（脂）が凸管２３５の通孔２３６に流入することなく、また、該凸管２３５の外リングは、一部が凹部に切除された段階状の欠口２３７を設け、かつ該欠口２３７の両側には、さらに軸方向へ凹んだ細い溝２３８をそれぞれ設け、前記凸管２３５の通孔２３６と連通する。該細い溝２３８の大きさは、極めて小さく潤滑油（脂）の表面張力の作用により、潤滑油（脂）の浸出がないようになる。前記凸管２３５の欠口２３７と周りの複数の支持柱２３２の欠口２３３により送油具２２を承接するための部位が構成され、この両細い溝２３８の軸方向は、送油具２２に被覆され、両細い溝２３８の径方向が前記凸管２３５の通孔２３６と本体２３の内部の収容空間２３４とに連通し、該凸管２３５の通孔２３６の内壁面に突起のリング状突縁２３５１を形成する。前記本体２３のいずれか一側面に内部の収容空間２３４と連通する注油孔２３９が開設され、オイルタンク２０内の潤滑油（脂）が使い終わった際に、該注油孔２３９から潤滑油（脂）を注入することができる。該注油孔２３９がゴム製のゴムプラグ２３０で封じられ極めて良い水密性が実現でき、潤滑油（脂）の浸出問題が解除できる。前記送油具２２は、毛細管原理により液体を吸収し伝送可能な材質、例えば、フォームプラスチック、ウールフェルトからなり、該送油具２２が長条状に延出され前記本体２３の収容空間２３４の左右、上下、前後の位置に分布される。該送油具２２は、前記各複数の支持柱２３２の欠口２３３及び前記凸管２３５の欠口２３７に承接するように設けられると同時に、前記閉鎖板２１の僅かな押圧により定位され、該送油具２２が本体２３の凸管２３５の通孔２３６に対応する部位は、突出した送出部２２１を形成する。 That reference to FIGS. The oil tank 20 of this embodiment is provided with an oil feeding tool 22 in a main body 23 having an open end, and the open end of the main body 23 becomes a hollow main body having a sealing effect that may be sealed with a closing plate 21. Yes. The inside of the main body 23 forms a storage space 234 for storing lubricating oil (grease), and the main body 23 has a recessed stepped edge 231 for fitting the closing plate 21 to all inner wall surfaces adjacent to the open end. Form. The corners around the internal space 234 of the main body 23, respectively support column 232 further installed with a missing port 233, the support column 232 is extended to the open end from the closed end of the body 23. Wherein none of the missing opening 233 provided to face the inner wall surface of the main body 23, Totsukan 235 having a through-hole 236 you draw more open end to the closed end of the body 23 is installed, the convex pipe 235 The through hole 236 communicates with the inside and outside of the main body 23. The convex tube 235 comes into contact with the closing plate 21 so as to be in a sealed state, and the lubricating oil (grease) in the accommodation space 234 does not flow into the through hole 236 of the convex tube 235, and the convex tube 235 outer ring is partly provided stepped missing port 237 which is cut into the recess, and on both sides of該欠port 237, provided a narrow groove 238 recessed further in the axial direction, passing of the convex pipe 235 It communicates with the hole 236. The size of the narrow groove 238 is extremely small so that the lubricating oil (grease) does not leach out due to the surface tension of the lubricating oil (grease). A portion for contacting the oil feeding tool 22 is constituted by the notch 237 of the convex tube 235 and the notches 233 of the plurality of supporting pillars 232 around, and the axial direction of the two narrow grooves 238 is connected to the oil feeding tool 22. coated, communicates with the interior of the housing space 234 of the hole 236 and the main body 23 in the radial direction of both narrow groove 238 is the convex tube 235,-ring shaped projection on the inner wall surface of the through hole 236 of the convex pipe 235 A protruding edge 2351 is formed. An oil injection hole 239 communicating with the internal accommodation space 234 is opened on any one side surface of the main body 23, and when the lubricating oil (grease) in the oil tank 20 is used up, the lubricating oil (grease ) Can be injected. The oil injection hole 239 is sealed with a rubber plug 230 made of rubber, so that extremely good water tightness can be realized, and the problem of leaching of lubricating oil (grease) can be solved. The Okuaburagu 22, the material can be transmitted to absorb liquid by capillary tube principle, for example, foam plastic consists wool felt, said transmission oil tool 22 is extended to the long strip-shaped accommodating space 234 of the main body 23 Are distributed at the left, right, top, bottom, and front and back positions. The oil feeding tool 22 is provided so as to be in contact with the notches 233 of the plurality of support columns 232 and the notches 237 of the convex tube 235, and at the same time, is positioned by a slight pressing of the closing plate 21, The part where the oil feeding tool 22 corresponds to the through hole 236 of the convex tube 235 of the main body 23 forms a protruding delivery part 221.

さらに、図４乃至図８を合わせて参照する。本実施例のオイルタンク２０中の潤滑油は、連結具３０及びエンドカバー１３の側面に結合した固定台１５によりスライド１０の両側のボール溝１１、１７に送油し、該連結具３０がオイルタンク２０の凸管２３５に挿設され、連結具３０の通孔２３６に対応するリング状の突縁２３５１にリング状溝３０２を形成して該リング状の突縁２３５１の嵌入により係止状態にし、オイルタンク２０の取付け及び取外しに極めて便利である。また、該連結具３０の一端に軸孔３０１を設置し、該軸孔３０１は、さらに連結具３０の外リング面の両対向した貫通孔３０３に連通する。該連結具３０の軸孔３０１にＴ字状の送油具３１を強制的に押し込むことができ、また該送油具３１の末端の突出した径方向部３１２、３１３は、連結具３０の両対向した貫通孔３０３から貫出すると同時に、該連結具３０の外リング面より突出している。該送油具３１の軸方向部３１１の前端も軸孔３０１に突出し、送油具３１の前端は、オイルタンク２０の送油具２２の送出部２２１に接触して、潤滑油が両送油具２２、３１によりオイルタンク２０の外部まで送油することができ、該連結具３０の他端は、外ねじ３０５を設置し、そのねじ端がカバープレート１６の貫通孔１６１、塗布シート１５１及び固定台１５の貫通孔１５４（固定台１５の貫通孔、図示せず）を貫通した後、スライダ１２の両側のエンドカバー１３、１４のいずれか一方のエンドカバー１３のねじ穴１３１に締め付けられ、これらカバープレート１６、固定台１５、エンドカバー１３などの部材が緊密に一体に固定される。前記固定台１５は、塗布シート１５１を収容するための溝（図示せず）を備え、前記塗布シート１５１のスライド１０の両側に対応するボール溝１１、１７は、それぞれ突出部１５２、１５３を形成して、各突出部１５２、１５３がスライダ１２とスライド１０との互いに摺動する際に、スライド１０とを摩擦してオイルタンク２０からの送油具２２を連結具３０の送油具３１まで送出して、次に、該連結具３０の送油具３１から固定台１５中の塗布シート１５１の潤滑油（脂）を釈放してスライド１０の両側のボール溝１１、１７に回転するボールが良い潤滑が得られる。 Furthermore, it also refers to FIGS. 4-8. Lubricating oil in the oil tank 20 of this embodiment is sent to the ball grooves 11 and 17 on both sides of the slide 10 by the fixing base 15 coupled to the side surfaces of the connector 30 and the end cover 13, and the connector 30 is oil. It is inserted into the projecting tube 235 of the tank 20, a ring-shaped flange 2351 that corresponds to the through hole 236 of the connecting member 30 to form a ring-shaped groove 302 in a locked state by fitting of the ring-shaped flange 2351 and, it is very convenient to mount only and removal of the oil tank 20. In addition, a shaft hole 301 is provided at one end of the coupling tool 30, and the shaft hole 301 further communicates with both opposing through holes 303 on the outer ring surface of the coupling tool 30. The T-shaped oil feeding tool 31 can be forcibly pushed into the shaft hole 301 of the connecting tool 30, and the protruding radial portions 312 and 313 at the end of the oil feeding tool 31 are provided on both ends of the connecting tool 30. At the same time as it protrudes from the opposing through hole 303, it protrudes from the outer ring surface of the connector 30. The front end of the axial direction portion 311 of the oil feeding tool 31 also protrudes into the shaft hole 301, and the front end of the oil feeding tool 31 comes into contact with the sending portion 221 of the oil feeding tool 22 of the oil tank 20, so that the lubricating oil is supplied to both sides. Oil can be sent to the outside of the oil tank 20 by means of the tools 22 and 31, and an external screw 305 is installed at the other end of the connecting tool 30, and the screw ends of the through holes 161 of the cover plate 16, the application sheet 151 and After passing through the through hole 154 of the fixing base 15 (through hole of the fixing base 15, not shown), it is tightened to the screw hole 131 of either one of the end covers 13 and 14 on both sides of the slider 12, Members such as the cover plate 16, the fixing base 15, and the end cover 13 are firmly and integrally fixed. The fixing table 15 includes a groove (not shown) for receiving the application sheet 151, and the ball grooves 11 and 17 corresponding to both sides of the slide 10 of the application sheet 151 form protrusions 152 and 153, respectively. and, when the protrusions 152 and 153 to slide together with the slider 12 and the slide 10, until oil feeding device 31 of the connector 30 of the oil feeding device 22 from the oil tank 20 by friction a slide 10 Then, the lubricating oil (grease) of the coating sheet 151 in the fixing base 15 is released from the oil feeding tool 31 of the connecting tool 30, and the balls rotating in the ball grooves 11 and 17 on both sides of the slide 10 are released. Good lubrication is obtained.

以上の説明により、本発明は、以下の利点を有することがわかる。
１．組付方向が任意に変更可能：オイルタンク２０中の送油具２２は、オイルタンク２０の内部の収容空間２３４の周りに分布され、左右、上下、前後方向の各位置に延伸しているので、オイルタンク２０の位置は、如何に変更して潤滑油（脂）が低い場所に流れる際しても、送油具２２との接触は可能であるため、送油具２２の毛細原理を利用して潤滑油（脂）を送油具２２の送出部２２１まで吸収、または送油することができ、さらに該連結具３０の送油具３１により潤滑油（脂）をオイルタンク２０の外部まで送油することは可能である。 From the above description, it can be seen that the present invention has the following advantages.
1. Assembling direction can be arbitrarily changed: The oil feeding tool 22 in the oil tank 20 is distributed around the accommodation space 234 inside the oil tank 20 and extends to the left, right, up, down, and front and rear positions. Even if the position of the oil tank 20 is changed and the lubricating oil (grease) flows to a low place, the oil tank 20 can be contacted with the oil feeding tool 22, so the capillary principle of the oil feeding tool 22 is used. Thus, the lubricating oil (grease) can be absorbed or sent to the delivery part 221 of the oil feeding tool 22, and further the lubricating oil (grease) can be sent to the outside of the oil tank 20 by the oil feeding tool 31 of the connector 30. It is possible to send oil.

２．オイルタンクの正圧保持の確保：凸管２３５の欠口２３７の両側に設置された溝２３８は、オイルタンク２０の外部の空気がオイルタンク２０に入るために用いられ、オイルタンク２０の内部と外部の圧力とバランスして潤滑油（脂）の液体レベルが低下した時、空気と同時に導入することにより、送油具２２が毛細原理により、潤滑油（脂）を正常に送油することができる。   2. Ensuring positive pressure retention of the oil tank: The grooves 238 provided on both sides of the opening 237 of the convex tube 235 are used for air outside the oil tank 20 to enter the oil tank 20, When the liquid level of the lubricating oil (grease) decreases in balance with the external pressure, the oil feeding device 22 can feed the lubricating oil (grease) normally by the capillary principle by introducing it simultaneously with air. it can.

以上説明のように、本願は、確かな実用性および進歩性を有しており、また、出願人により如何なる国内外の文献を検索しても、これと同一または近似するものがなかったため、本発明は、専利法上に関する発明の規定に確実に合致しているので、法により出願を提出して本願を発明特許として許可すべきである。   As described above, the present application has certain practical utility and inventive step, and no matter what domestic and foreign literatures are searched by the applicant, there is nothing that is the same as or similar to this. Since the invention reliably meets the provisions of the invention under patent law, the application should be filed by law and this application should be granted as an invention patent.

本発明のオイルタンクの立体分解図。The three-dimensional exploded view of the oil tank of the present invention. 本発明のオイルタンクの一部の組付立体図。The assembly | attachment three-dimensional figure of a part of oil tank of this invention. 本発明のオイルタンクの後側の立体外観図。The solid external view of the back side of the oil tank of this invention. 本発明のオイルタンクのリニアスライドに応用される立体組付図。The solid assembly figure applied to the linear slide of the oil tank of this invention. 図４の組付立体図。The assembly | attachment three-dimensional figure of FIG. 本発明の連結具の立体分解図。The three-dimensional exploded view of the coupler of this invention. 図５のＡ−Ａ断面の見取図。The sketch of the AA cross section of FIG. 図５のＢ−Ｂ断面の見取図。The sketch of the BB cross section of FIG.

符号の説明Explanation of symbols

１０ スライド １１ ボール溝
１２ スライダ １３ エンドカバー
１３１ ねじ穴 １４ エンドカバー
１５ 固定台 １５１ 塗布シート
１５２ 突出部 １５３ 突出部
１５４ 貫通孔 １６ カバープレート
１６１ 貫通孔 １７ ボール溝
２０ オイルタンク ２１ 閉鎖板
２２ 送油具 ２２１ 送出部
２３ 本体 ２３０ ゴムプラグ
２３１ 階段状縁 ２３２ 支持柱
２３３ 欠口 ２３４ 収容空間
２３５ 凸管 ２３５１ リング状突縁
２３６ 通孔 ２３７ 欠口
２３８ 溝 ２３９ 注油孔
３０ 連結具 ３０１ 軸孔
３０２ 溝 ３０３ 貫通孔
３０５ 外ねじ ３１ 送油具
３１１ 軸方向部 ３１２ 径方向部
３１３ 径方向部 DESCRIPTION OF SYMBOLS 10 Slide 11 Ball groove 12 Slider 13 End cover 131 Screw hole 14 End cover 15 Fixing stand 151 Coating sheet 152 Protruding part 153 Protruding part 154 Through hole 16 Cover plate 161 Through hole 17 Ball groove 20 Oil tank 21 Closing plate 22 Oil supply tool 221 Sending part 23 Main body 230 Rubber plug 231 Stepped edge 232 Support column 233 Notch 234 Housing space 235 Convex tube 2351 Ring-like projecting edge 236 Through hole 237 Notch 238 Groove 239 Lubricating hole 30 Connector 301 Shaft hole 302 Groove 303 Through hole 305 External screw 31 Oil supply tool 311 Axial direction part 312 Radial direction part 313 Radial direction part

Claims (5)

内部に潤滑油（脂）の蓄積可能な収容空間（２３４）を備え、該収容空間（２３４）の周りに互い連結する送油具（２２）が敷設され、該送油具（２２）は、毛細管原理により潤滑油（脂）をオイルタンク（２０）の外部に送油し、オイルタンク（２０）の一側面に内部の収容空間（２３４）に延伸する通孔（２３６）を有する凸管（２３５）を設置し、該凸管（２３５）の突出端が閉鎖端として設置され、該凸管（２３５）に前記オイルタンク（２０）の外部に連通する通孔（２３６）を備え、凸管（２３５）の外リングは一部が凹部に切除された階段状欠口で、送油具（２２）を承接するために用いられる組付方向変換自在なオイルタンク及びオイルタンクを設置するリニアスライドにおいて、
前記凸管（２３５）の欠口の両側には、それぞれ軸方向へ凹んだ細い溝（２３８）がさらに設置され、該凸管（２３５）の欠口が前記送油具（２２）を承接するために用いられ、また該両細い溝（２３８）の軸方向は、該送油具（２２）に被覆され、両細い溝（２３８）の径方向が凸管（２３５）の通孔（２３６）とオイルタンク（２０）の内部の収容空間とを連通することを特徴とする組付方向変換自在なオイルタンク及びオイルタンクを設置するリニアスライド。 Inside with a lubricating oil (fat) capable of accumulating an accommodating space (234), Okuaburagu to each other connected around the accommodation space (234) (22) is laid, said transmission oil equipment (22), lubricating oil (fat) and oil feeding to the outside of the oil tank (20) by capillary tube principle, convex tube having a through hole (236) which extends inside the accommodation space (234) on one side of the oil tank (20) (235) is installed, the protruding end of the convex tube (235) is installed as a closed end, the convex tube (235 ) is provided with a through hole (236) communicating with the outside of the oil tank (20) , The outer ring of the pipe (235) is a stepped cutout part of which is cut out into a concave part, and an oil tank that can change the direction of assembly and an oil tank that is used to receive the oil feeding tool (22) In the slide,
On both sides of the deletion port of the convex pipe (235) is installed narrow recessed groove to the axial direction (238) further deletion opening of the convex pipe (235) is in contact Seung said Okuaburagu (22) In addition, the axial direction of the two thin grooves (238) is covered with the oil feeding tool (22), and the radial direction of the two thin grooves (238) is the through hole (236) of the convex tube (235 ). An oil tank capable of changing the assembly direction and a linear slide on which the oil tank is installed, wherein the oil tank communicates with a storage space inside the oil tank (20) . スライド（１０）は、スライダ（１２）がその上に往復変移自在に用いられ、該スライダ（１２）の両側面にそれぞれエンドカバー（１３、１４）を設置し、スライド（１０）の両側面のスライダ（１２）のボールに対応する部位にそれぞれボール溝（１７）を設け、前記いずれか一方のエンドカバー（１３）の側面は、塗布シート（１５１）を備えた固定台（１５）、カバープレート（１６）、送油具（３１）を備えた連結具（３０）、オイルタンク（２０）の順に結合しており、該塗布シート（１５１）は、前記固定台（１５）の溝に収容してカバープレート（１６）で被覆され、塗布シート（１５１）のスライド（１０）のボール溝（１７）に対応する部位を突出部（１５２）に形成して各突出部（１５２）が対応するボール溝（１７）と常時接触を保たれ、オイルタンク（２０）の内部に潤滑油（脂）の蓄積可能な収容空間（２３４）を備え、該収容空間（２３４）の周りの隅部から延伸して該収容空間（２３４）と一体に連結した送油具（２２）が敷設され、該送油具（２２）が連結具（３０）の送油具（３１）と常時接触を保たれ、連結具（３０）の送油具（３１）が塗布シート（１５１）と常時接触を保たれ、またオイルタンク（２０）の一側面に、内部の収容空間（２３４）に延伸する通孔（２３６）を備えた凸管（２３５）を設置して該凸管（２３５）の突出端が閉鎖端として設置され、また凸管（２３５）に前記オイルタンク（２０）の外部に連通する通孔（２３６）を備え、該凸管（２３５）の外リングは一部が凹部に切除された階段状欠口で、送油具（２２）を承接するために用いられる組付方向変換自在なオイルタンク及びオイルタンクを設置するリニアスライドにおいて、
前記凸管（２３５）の欠口の両側には、それぞれ軸方向へ凹んだ細い溝（２３８）をさらに設置して該凸管（２３５）の欠口により前記送油具（３１）を承接することができ、また、該両細い溝（２３８）の軸方向が送油具（２２）に被覆され、該両細い溝（２３８）の径方向が前記凸管（２３５）の通孔（２３６）とオイルタンク（２０）の内部の収容空間（２３４）とを連通することを特徴とする組付方向変換自在なオイルタンク及びオイルタンクを設置するリニアスライド。 Slide (10), the slider (12) is used reciprocally displaced thereon, on both sides of the slider (12) is placed an end cover (13, 14), on both sides of the slide (10) Ball grooves (17) are respectively provided at portions corresponding to the balls of the slider (12) , and a side surface of the one end cover (13 ) is provided with a fixed base (15) provided with a coating sheet (151 ) , a cover plate (16) A coupling tool (30) having an oil feeding tool (31) and an oil tank (20) are coupled in this order, and the application sheet (151) is accommodated in a groove of the fixing base (15). Te is covered with a cover plate (16), slide the protrusions formed on the protrusion of the portion corresponding to the ball grooves (17) (152) (10) is (152) corresponding coating sheet (151) ball groove (1 ) And maintained constantly in contact, inside provided with a lubricating oil (storable accommodating space fat) (234) of the oil tank (20), said housing extends from the corner portion around the accommodation space (234) laid space (234) and oil feed device which is integrally connected (22), said transmission oil equipment (22) is kept constantly in contact with the oil feed device (31) of the coupling (30), coupling (30 oil feeding device of the) (31) is kept constantly in contact with the coated sheet (151), also on one side of the oil tank (20), provided with a hole (236) which extends inside the accommodation space (234) protruded end of the convex pipe (235) to be placed convex pipe (235) is installed as end closure and comprising holes (236) communicating with the outside of the oil tank to the convex pipe (235) (20) , stepwise deletion port a part of which is cut in the recess outside the ring of the convex pipe (235), Okuaburagu ( In the linear slide to place the assembly redirecting closable oil tank and an oil tank that is used to contact Seung 2),
Thin grooves (238) that are recessed in the axial direction are further installed on both sides of the cutout of the convex pipe (235), and the oil feeding tool (31) is contacted by the cutout of the convex pipe (235). In addition, the axial direction of the two thin grooves (238) is covered with the oil feeding tool (22), and the radial direction of the two thin grooves (238) is the through hole (236) of the convex tube (235 ). An oil tank capable of changing the assembly direction and a linear slide for installing the oil tank, wherein the oil tank and the accommodation space (234) inside the oil tank (20) communicate with each other. 前記凸管（２３５）の通孔（２３６）の内壁面は、突起したリング状の突縁（２３５１）を形成し、該リング状の突縁（２３５１）を連結具（３０）の外リング面のリング状溝（３０２）に嵌設することによって、係止状態にし、さらに、該連結具（３０）に毛細管原理を利用して液体の送出可能な送油具（３１）を設置することを特徴とする請求項１記載の組付方向変換自在なオイルタンク及びオイルタンクを設置するリニアスライド。 The inner wall surface of the through hole (236) of the convex tube (235) forms a protruding ring-shaped protruding edge (2351) , and the ring-shaped protruding edge (2351) is used as the outer ring surface of the connector (30). by inlaid in a ring shaped groove (302) of the locked state, further, placing the connector (30) to utilize the KeHoso tube principle possible delivery of liquid Okuaburagu (31) The linear slide which installs the oil tank and oil tank which can change the assembly | attachment direction of Claim 1 characterized by the above-mentioned. 前記凸管（２３５）は、前記オイルタンク（２０）の閉鎖板（２１）の内面に当接して密封状態にすることを特徴とする請求項１または請求項２記載の組付方向変換自在なオイルタンク及びオイルタンクを設置するリニアスライド。 The assembly direction changeable according to claim 1 or 2, wherein the convex tube (235) is brought into a sealed state by contacting an inner surface of a closing plate (21) of the oil tank (20). Linear slide to install oil tank and oil tank. 前記オイルタンク（２０）の一側を開放端とし、オイルタンク（２０）の隣接した開放端の全内壁面は、凹んだ階段状縁（２３１）に形成して閉鎖板（２１）を嵌合するために用いられ、さらに、良い密封効果を有する中空本体に閉鎖し、オイルタンク（２０）の内部空間は、それぞれ欠口（２３３）を有する支持柱（２３２）をさらに設置して各支持柱（２３２）が本体の閉鎖端から開放端へ延伸して、その各欠口（２３３）は、オイルタンク（２０）の内壁面に密接するように設置され、この周りの支持柱（２３２）の欠口（２３３）と凸管（２３５）の欠口（２３７）とは、送油具（２２）の承接可能な部位に構成されることを特徴とする請求項１または請求項２記載の組付方向変換自在なオイルタンク及びオイルタンクを設置するリニアスライド。 And an open end of one side of the oil tank (20), the entire inner wall surface of the adjacent open end of the oil tank (20) is fitted a closure plate (21) formed in recessed stairs-like rim (231) In addition, the inner space of the oil tank (20 ) is further provided with support pillars (232) each having a notch (233). A column (232) extends from the closed end of the main body to the open end, and each notch (233) is installed in close contact with the inner wall surface of the oil tank (20 ). The cutout opening (233) and the cutout opening (237 ) of the convex tube (235) are formed in a part where the oil feeding tool (22) can be contacted. Install an oil tank that can change the direction of assembly and an oil tank. A slide.
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JP6596840B2 (en) * 2015-02-25 2019-10-30 日本精工株式会社 Oil supply device for rolling bearing guide device, rolling bearing guide device
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Citations (5)

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JPH0446216A (en) * 1990-06-07 1992-02-17 Yamaha Corp Rectilinear guide dustproof device
JPH09303392A (en) * 1996-05-10 1997-11-25 Nippon Seiko Kk Linear movement guide bearing device with lubricating agent supplying device
JPH10227311A (en) * 1996-12-09 1998-08-25 Thk Kk Lubricating oil supply system for rolling guide device
JP2002147453A (en) * 2000-11-10 2002-05-22 Enshu Ltd Lubricating oil feeder and linear movement device using the same
JP2004340362A (en) * 2003-04-25 2004-12-02 Nsk Ltd Lubricant supply body and linear guide equipped therewith

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0446216A (en) * 1990-06-07 1992-02-17 Yamaha Corp Rectilinear guide dustproof device
JPH09303392A (en) * 1996-05-10 1997-11-25 Nippon Seiko Kk Linear movement guide bearing device with lubricating agent supplying device
JPH10227311A (en) * 1996-12-09 1998-08-25 Thk Kk Lubricating oil supply system for rolling guide device
JP2002147453A (en) * 2000-11-10 2002-05-22 Enshu Ltd Lubricating oil feeder and linear movement device using the same
JP2004340362A (en) * 2003-04-25 2004-12-02 Nsk Ltd Lubricant supply body and linear guide equipped therewith

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